Add keyboard layout support

This adds a keyboard layout switch callback and a query for the
human-readable name of the current layout.

Fixes #1201.

.gitignore

@@ -60,11 +60,11 @@ src/wayland-relative-pointer-unstable-v1-protocol.c
 # Compiled binaries
 src/libglfw.so
 src/libglfw.so.3
-src/libglfw.so.3.3
+src/libglfw.so.3.4
 src/libglfw.dylib
 src/libglfw.dylib
 src/libglfw.3.dylib
-src/libglfw.3.3.dylib
+src/libglfw.3.4.dylib
 src/libglfw3.a
 src/glfw3.lib
 src/glfw3.dll
@@ -79,7 +79,7 @@ examples/offscreen
 examples/particles
 examples/splitview
 examples/sharing
-examples/simple
+examples/triangle-opengl
 examples/wave
 tests/*.app
 tests/*.exe

CMake/cmake_uninstall.cmake.in

@@ -1,9 +1,9 @@
 
-if (NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
-  message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+if (NOT EXISTS "@GLFW_BINARY_DIR@/install_manifest.txt")
+    message(FATAL_ERROR "Cannot find install manifest: \"@GLFW_BINARY_DIR@/install_manifest.txt\"")
 endif()
 
-file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+file(READ "@GLFW_BINARY_DIR@/install_manifest.txt" files)
 string(REGEX REPLACE "\n" ";" files "${files}")
 
 foreach (file ${files})

CMake/glfw3Config.cmake.in

@@ -0,0 +1,3 @@
+include(CMakeFindDependencyMacro)
+find_dependency(Threads)
+include("${CMAKE_CURRENT_LIST_DIR}/glfw3Targets.cmake")

CMakeLists.txt

@@ -1,6 +1,6 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.1)
 
-project(GLFW VERSION 3.3.2 LANGUAGES C)
+project(GLFW VERSION 3.4.0 LANGUAGES C)
 
 set(CMAKE_LEGACY_CYGWIN_WIN32 OFF)
 
@@ -14,9 +14,13 @@ endif()
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
+if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    set(GLFW_STANDALONE TRUE)
+endif()
+
 option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
-option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ON)
-option(GLFW_BUILD_TESTS "Build the GLFW test programs" ON)
+option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ${GLFW_STANDALONE})
+option(GLFW_BUILD_TESTS "Build the GLFW test programs" ${GLFW_STANDALONE})
 option(GLFW_BUILD_DOCS "Build the GLFW documentation" ON)
 option(GLFW_INSTALL "Generate installation target" ON)
 option(GLFW_VULKAN_STATIC "Assume the Vulkan loader is linked with the application" OFF)
@@ -33,10 +37,6 @@ cmake_dependent_option(GLFW_USE_WAYLAND "Use Wayland for window creation" OFF
 cmake_dependent_option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON
                        "MSVC" OFF)
 
-if (BUILD_SHARED_LIBS)
-    set(_GLFW_BUILD_DLL 1)
-endif()
-
 if (BUILD_SHARED_LIBS AND UNIX)
     # On Unix-like systems, shared libraries can use the soname system.
     set(GLFW_LIB_NAME glfw)
@@ -195,11 +195,8 @@ if (_GLFW_X11)
 
     find_package(X11 REQUIRED)
 
-    list(APPEND glfw_PKG_DEPS "x11")
-
     # Set up library and include paths
     list(APPEND glfw_INCLUDE_DIRS "${X11_X11_INCLUDE_PATH}")
-    list(APPEND glfw_LIBRARIES "${X11_X11_LIB}" "${CMAKE_THREAD_LIBS_INIT}")
 
     # Check for XRandR (modern resolution switching and gamma control)
     if (NOT X11_Xrandr_INCLUDE_PATH)
@@ -225,12 +222,6 @@ if (_GLFW_X11)
     if (NOT X11_Xi_INCLUDE_PATH)
         message(FATAL_ERROR "XInput headers not found; install libxi development package")
     endif()
-
-    list(APPEND glfw_INCLUDE_DIRS "${X11_Xrandr_INCLUDE_PATH}"
-                                  "${X11_Xinerama_INCLUDE_PATH}"
-                                  "${X11_Xkb_INCLUDE_PATH}"
-                                  "${X11_Xcursor_INCLUDE_PATH}"
-                                  "${X11_Xi_INCLUDE_PATH}")
 endif()
 
 #--------------------------------------------------------------------
@@ -244,10 +235,10 @@ if (_GLFW_WAYLAND)
     find_package(WaylandScanner REQUIRED)
     find_package(WaylandProtocols 1.15 REQUIRED)
 
-    list(APPEND glfw_PKG_DEPS "wayland-egl")
+    list(APPEND glfw_PKG_DEPS "wayland-client")
 
     list(APPEND glfw_INCLUDE_DIRS "${Wayland_INCLUDE_DIRS}")
-    list(APPEND glfw_LIBRARIES "${Wayland_LIBRARIES}" "${CMAKE_THREAD_LIBS_INIT}")
+    list(APPEND glfw_LIBRARIES "${Wayland_LIBRARIES}")
 
     find_package(XKBCommon REQUIRED)
     list(APPEND glfw_INCLUDE_DIRS "${XKBCOMMON_INCLUDE_DIRS}")
@@ -271,7 +262,6 @@ endif()
 #--------------------------------------------------------------------
 if (_GLFW_OSMESA)
     find_package(OSMesa REQUIRED)
-    list(APPEND glfw_LIBRARIES "${CMAKE_THREAD_LIBS_INIT}")
 endif()
 
 #--------------------------------------------------------------------
@@ -312,7 +302,7 @@ include(CMakePackageConfigHelpers)
 
 set(GLFW_CONFIG_PATH "${CMAKE_INSTALL_LIBDIR}/cmake/glfw3")
 
-configure_package_config_file(src/glfw3Config.cmake.in
+configure_package_config_file(CMake/glfw3Config.cmake.in
                               src/glfw3Config.cmake
                               INSTALL_DESTINATION "${GLFW_CONFIG_PATH}"
                               NO_CHECK_REQUIRED_COMPONENTS_MACRO)
@@ -321,9 +311,7 @@ write_basic_package_version_file(src/glfw3ConfigVersion.cmake
                                  VERSION ${GLFW_VERSION}
                                  COMPATIBILITY SameMajorVersion)
 
-configure_file(src/glfw_config.h.in src/glfw_config.h @ONLY)
-
-configure_file(src/glfw3.pc.in src/glfw3.pc @ONLY)
+configure_file(CMake/glfw3.pc.in src/glfw3.pc @ONLY)
 
 #--------------------------------------------------------------------
 # Add subdirectories
@@ -360,9 +348,14 @@ if (GLFW_INSTALL)
     install(FILES "${GLFW_BINARY_DIR}/src/glfw3.pc"
             DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
 
+    if (DOXYGEN_FOUND AND GLFW_BUILD_DOCS)
+        install(DIRECTORY "${GLFW_BINARY_DIR}/docs/html"
+                DESTINATION "${CMAKE_INSTALL_DOCDIR}")
+    endif()
+
     # Only generate this target if no higher-level project already has
     if (NOT TARGET uninstall)
-        configure_file(cmake_uninstall.cmake.in
+        configure_file(CMake/cmake_uninstall.cmake.in
                        cmake_uninstall.cmake IMMEDIATE @ONLY)
 
         add_custom_target(uninstall

README.md

@@ -85,7 +85,8 @@ in the documentation for more information.
 
 ## Dependencies
 
-GLFW itself depends only on the headers and libraries for your window system.
+GLFW itself needs only CMake 3.1 or later and the headers and libraries for your
+OS and window system.
 
 The (experimental) Wayland backend also depends on the `extra-cmake-modules`
 package, which is used to generate Wayland protocol headers.
@@ -118,6 +119,32 @@ information on what to include when reporting a bug.
 
 ## Changelog
 
+ - Added `glfwGetKeyboardLayoutName` for querying the name of the current
+   keyboard layout (#1201)
+ - Added `glfwSetKeyboardLayoutCallback` and `GLFWkeyboardlayoutfun` for
+   receiving keyboard layout events (#1201)
+ - Added `GLFW_RESIZE_NWSE_CURSOR`, `GLFW_RESIZE_NESW_CURSOR`,
+   `GLFW_RESIZE_ALL_CURSOR` and `GLFW_NOT_ALLOWED_CURSOR` cursor shapes (#427)
+ - Added `GLFW_RESIZE_EW_CURSOR` alias for `GLFW_HRESIZE_CURSOR` (#427)
+ - Added `GLFW_RESIZE_NS_CURSOR` alias for `GLFW_VRESIZE_CURSOR` (#427)
+ - Added `GLFW_POINTING_HAND_CURSOR` alias for `GLFW_HAND_CURSOR` (#427)
+ - Updated the minimum required CMake version to 3.1
+ - Disabled tests and examples by default when built as a CMake subdirectory
+ - Bugfix: The CMake config-file package used an absolute path and was not
+   relocatable (#1470)
+ - Bugfix: Video modes with a duplicate screen area were discarded (#1555,#1556)
+ - Bugfix: Compiling with -Wextra-semi caused warnings (#1440)
+ - Bugfix: Built-in mappings failed because some OEMs re-used VID/PID (#1583)
+ - [Win32] Added the `GLFW_WIN32_KEYBOARD_MENU` window hint for enabling access
+           to the window menu
+ - [Win32] Added a version info resource to the GLFW DLL
+ - [Win32] Bugfix: `GLFW_INCLUDE_VULKAN` plus `VK_USE_PLATFORM_WIN32_KHR` caused
+   symbol redefinition (#1524)
+ - [Win32] Bugfix: The cursor position event was emitted before its cursor enter
+   event (#1490)
+ - [Win32] Bugfix: The window hint `GLFW_MAXIMIZED` did not move or resize the
+   window (#1499)
+ - [Win32] Bugfix: Disabled cursor mode interfered with some non-client actions
  - [Win32] Bugfix: Super key was not released after Win+V hotkey (#1622)
  - [Win32] Bugfix: `glfwGetKeyName` could access out of bounds and return an
    invalid pointer
@@ -125,9 +152,46 @@ information on what to include when reporting a bug.
    (#1623)
  - [Cocoa] Added support for `VK_EXT_metal_surface` (#1619)
  - [Cocoa] Added locating the Vulkan loader at runtime in an application bundle
+ - [Cocoa] Moved main menu creation to GLFW initialization time (#1649)
+ - [Cocoa] Removed dependency on the CoreVideo framework
+ - [Cocoa] Bugfix: `glfwSetWindowSize` used a bottom-left anchor point (#1553)
+ - [Cocoa] Bugfix: Window remained on screen after destruction until event poll
+   (#1412)
+ - [Cocoa] Bugfix: Event processing before window creation would assert (#1543)
+ - [Cocoa] Bugfix: Undecorated windows could not be iconified on recent macOS
+ - [Cocoa] Bugfix: Touching event queue from secondary thread before main thread
+   would abort (#1649)
+ - [X11] Bugfix: The CMake files did not check for the XInput headers (#1480)
+ - [X11] Bugfix: Key names were not updated when the keyboard layout changed
+   (#1462,#1528)
+ - [X11] Bugfix: Decorations could not be enabled after window creation (#1566)
+ - [X11] Bugfix: Content scale fallback value could be inconsistent (#1578)
+ - [X11] Bugfix: `glfwMaximizeWindow` had no effect on hidden windows
+ - [X11] Bugfix: Clearing `GLFW_FLOATING` on a hidden window caused invalid read
+ - [X11] Bugfix: Changing `GLFW_FLOATING` on a hidden window could silently fail
+ - [X11] Bugfix: Disabled cursor mode was interrupted by indicator windows
+ - [X11] Bugfix: Monitor physical dimensions could be reported as zero mm
+ - [X11] Bugfix: Window position events were not emitted during resizing (#1613)
  - [X11] Bugfix: `glfwFocusWindow` could terminate on older WMs or without a WM
- - [X11] Bugfix: Creating an undecorated window could fail with BadMatch (#1620)
  - [X11] Bugfix: Querying a disconnected monitor could segfault (#1602)
+ - [X11] Bugfix: IME input of CJK was broken for "C" locale (#1587,#1636)
+ - [X11] Bugfix: Termination would segfault if the IM had been destroyed
+ - [X11] Bugfix: Any IM started after initialization would not be detected
+ - [X11] Bugfix: Xlib errors caused by other parts of the application could be
+   reported as GLFW errors
+ - [X11] Bugfix: A handle race condition could cause a `BadWindow` error (#1633)
+ - [X11] Bugfix: XKB path used keysyms instead of physical locations for
+   non-printable keys (#1598)
+ - [X11] Bugfix: Function keys were mapped to `GLFW_KEY_UNKNOWN` for some layout
+   combinaitons (#1598)
+ - [Wayland] Removed support for `wl_shell` (#1443)
+ - [Wayland] Bugfix: The `GLFW_HAND_CURSOR` shape used the wrong image (#1432)
+ - [Wayland] Bugfix: `CLOCK_MONOTONIC` was not correctly enabled
+ - [POSIX] Bugfix: `CLOCK_MONOTONIC` was not correctly tested for or enabled
+ - [NSGL] Removed enforcement of forward-compatible flag for core contexts
+ - [NSGL] Bugfix: `GLFW_COCOA_RETINA_FRAMEBUFFER` had no effect on newer
+   macOS versions (#1442)
+ - [NSGL] Bugfix: Workaround for swap interval on 10.14 broke on 10.12 (#1483)
 
 
 ## Contact
@@ -299,6 +363,7 @@ skills.
  - Matt Sealey
  - Steve Sexton
  - Arkady Shapkin
+ - Ali Sherief
  - Yoshiki Shibukawa
  - Dmitri Shuralyov
  - Daniel Skorupski
@@ -315,6 +380,7 @@ skills.
  - Paul Sultana
  - Nathan Sweet
  - TTK-Bandit
+ - Jared Tiala
  - Sergey Tikhomirov
  - Arthur Tombs
  - Ioannis Tsakpinis

deps/linmath.h

@@ -3,31 +3,40 @@
 
 #include <math.h>
 
-#ifdef _MSC_VER
-#define inline __inline
+/* 2020-03-02 Camilla Löwy <elmindreda@elmindreda.org>
+ * - Added inclusion of string.h for memcpy
+ * - Replaced tan and acos with tanf and acosf
+ * - Replaced double constants with float equivalents
+ */
+#include <string.h>
+
+#ifdef LINMATH_NO_INLINE
+#define LINMATH_H_FUNC static
+#else
+#define LINMATH_H_FUNC static inline
 #endif
 
 #define LINMATH_H_DEFINE_VEC(n) \
 typedef float vec##n[n]; \
-static inline void vec##n##_add(vec##n r, vec##n const a, vec##n const b) \
+LINMATH_H_FUNC void vec##n##_add(vec##n r, vec##n const a, vec##n const b) \
 { \
 	int i; \
 	for(i=0; i<n; ++i) \
 		r[i] = a[i] + b[i]; \
 } \
-static inline void vec##n##_sub(vec##n r, vec##n const a, vec##n const b) \
+LINMATH_H_FUNC void vec##n##_sub(vec##n r, vec##n const a, vec##n const b) \
 { \
 	int i; \
 	for(i=0; i<n; ++i) \
 		r[i] = a[i] - b[i]; \
 } \
-static inline void vec##n##_scale(vec##n r, vec##n const v, float const s) \
+LINMATH_H_FUNC void vec##n##_scale(vec##n r, vec##n const v, float const s) \
 { \
 	int i; \
 	for(i=0; i<n; ++i) \
 		r[i] = v[i] * s; \
 } \
-static inline float vec##n##_mul_inner(vec##n const a, vec##n const b) \
+LINMATH_H_FUNC float vec##n##_mul_inner(vec##n const a, vec##n const b) \
 { \
 	float p = 0.; \
 	int i; \
@@ -35,28 +44,40 @@ static inline float vec##n##_mul_inner(vec##n const a, vec##n const b) \
 		p += b[i]*a[i]; \
 	return p; \
 } \
-static inline float vec##n##_len(vec##n const v) \
+LINMATH_H_FUNC float vec##n##_len(vec##n const v) \
 { \
-	return (float) sqrt(vec##n##_mul_inner(v,v)); \
+	return sqrtf(vec##n##_mul_inner(v,v)); \
 } \
-static inline void vec##n##_norm(vec##n r, vec##n const v) \
+LINMATH_H_FUNC void vec##n##_norm(vec##n r, vec##n const v) \
 { \
 	float k = 1.f / vec##n##_len(v); \
 	vec##n##_scale(r, v, k); \
+} \
+LINMATH_H_FUNC void vec##n##_min(vec##n r, vec##n const a, vec##n const b) \
+{ \
+	int i; \
+	for(i=0; i<n; ++i) \
+		r[i] = a[i]<b[i] ? a[i] : b[i]; \
+} \
+LINMATH_H_FUNC void vec##n##_max(vec##n r, vec##n const a, vec##n const b) \
+{ \
+	int i; \
+	for(i=0; i<n; ++i) \
+		r[i] = a[i]>b[i] ? a[i] : b[i]; \
 }
 
 LINMATH_H_DEFINE_VEC(2)
 LINMATH_H_DEFINE_VEC(3)
 LINMATH_H_DEFINE_VEC(4)
 
-static inline void vec3_mul_cross(vec3 r, vec3 const a, vec3 const b)
+LINMATH_H_FUNC void vec3_mul_cross(vec3 r, vec3 const a, vec3 const b)
 {
 	r[0] = a[1]*b[2] - a[2]*b[1];
 	r[1] = a[2]*b[0] - a[0]*b[2];
 	r[2] = a[0]*b[1] - a[1]*b[0];
 }
 
-static inline void vec3_reflect(vec3 r, vec3 const v, vec3 const n)
+LINMATH_H_FUNC void vec3_reflect(vec3 r, vec3 const v, vec3 const n)
 {
 	float p  = 2.f*vec3_mul_inner(v, n);
 	int i;
@@ -64,7 +85,7 @@ static inline void vec3_reflect(vec3 r, vec3 const v, vec3 const n)
 		r[i] = v[i] - p*n[i];
 }
 
-static inline void vec4_mul_cross(vec4 r, vec4 a, vec4 b)
+LINMATH_H_FUNC void vec4_mul_cross(vec4 r, vec4 a, vec4 b)
 {
 	r[0] = a[1]*b[2] - a[2]*b[1];
 	r[1] = a[2]*b[0] - a[0]*b[2];
@@ -72,7 +93,7 @@ static inline void vec4_mul_cross(vec4 r, vec4 a, vec4 b)
 	r[3] = 1.f;
 }
 
-static inline void vec4_reflect(vec4 r, vec4 v, vec4 n)
+LINMATH_H_FUNC void vec4_reflect(vec4 r, vec4 v, vec4 n)
 {
 	float p  = 2.f*vec4_mul_inner(v, n);
 	int i;
@@ -81,58 +102,58 @@ static inline void vec4_reflect(vec4 r, vec4 v, vec4 n)
 }
 
 typedef vec4 mat4x4[4];
-static inline void mat4x4_identity(mat4x4 M)
+LINMATH_H_FUNC void mat4x4_identity(mat4x4 M)
 {
 	int i, j;
 	for(i=0; i<4; ++i)
 		for(j=0; j<4; ++j)
 			M[i][j] = i==j ? 1.f : 0.f;
 }
-static inline void mat4x4_dup(mat4x4 M, mat4x4 N)
+LINMATH_H_FUNC void mat4x4_dup(mat4x4 M, mat4x4 N)
 {
 	int i, j;
 	for(i=0; i<4; ++i)
 		for(j=0; j<4; ++j)
 			M[i][j] = N[i][j];
 }
-static inline void mat4x4_row(vec4 r, mat4x4 M, int i)
+LINMATH_H_FUNC void mat4x4_row(vec4 r, mat4x4 M, int i)
 {
 	int k;
 	for(k=0; k<4; ++k)
 		r[k] = M[k][i];
 }
-static inline void mat4x4_col(vec4 r, mat4x4 M, int i)
+LINMATH_H_FUNC void mat4x4_col(vec4 r, mat4x4 M, int i)
 {
 	int k;
 	for(k=0; k<4; ++k)
 		r[k] = M[i][k];
 }
-static inline void mat4x4_transpose(mat4x4 M, mat4x4 N)
+LINMATH_H_FUNC void mat4x4_transpose(mat4x4 M, mat4x4 N)
 {
 	int i, j;
 	for(j=0; j<4; ++j)
 		for(i=0; i<4; ++i)
 			M[i][j] = N[j][i];
 }
-static inline void mat4x4_add(mat4x4 M, mat4x4 a, mat4x4 b)
+LINMATH_H_FUNC void mat4x4_add(mat4x4 M, mat4x4 a, mat4x4 b)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		vec4_add(M[i], a[i], b[i]);
 }
-static inline void mat4x4_sub(mat4x4 M, mat4x4 a, mat4x4 b)
+LINMATH_H_FUNC void mat4x4_sub(mat4x4 M, mat4x4 a, mat4x4 b)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		vec4_sub(M[i], a[i], b[i]);
 }
-static inline void mat4x4_scale(mat4x4 M, mat4x4 a, float k)
+LINMATH_H_FUNC void mat4x4_scale(mat4x4 M, mat4x4 a, float k)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		vec4_scale(M[i], a[i], k);
 }
-static inline void mat4x4_scale_aniso(mat4x4 M, mat4x4 a, float x, float y, float z)
+LINMATH_H_FUNC void mat4x4_scale_aniso(mat4x4 M, mat4x4 a, float x, float y, float z)
 {
 	int i;
 	vec4_scale(M[0], a[0], x);
@@ -142,7 +163,7 @@ static inline void mat4x4_scale_aniso(mat4x4 M, mat4x4 a, float x, float y, floa
 		M[3][i] = a[3][i];
 	}
 }
-static inline void mat4x4_mul(mat4x4 M, mat4x4 a, mat4x4 b)
+LINMATH_H_FUNC void mat4x4_mul(mat4x4 M, mat4x4 a, mat4x4 b)
 {
 	mat4x4 temp;
 	int k, r, c;
@@ -153,7 +174,7 @@ static inline void mat4x4_mul(mat4x4 M, mat4x4 a, mat4x4 b)
 	}
 	mat4x4_dup(M, temp);
 }
-static inline void mat4x4_mul_vec4(vec4 r, mat4x4 M, vec4 v)
+LINMATH_H_FUNC void mat4x4_mul_vec4(vec4 r, mat4x4 M, vec4 v)
 {
 	int i, j;
 	for(j=0; j<4; ++j) {
@@ -162,14 +183,14 @@ static inline void mat4x4_mul_vec4(vec4 r, mat4x4 M, vec4 v)
 			r[j] += M[i][j] * v[i];
 	}
 }
-static inline void mat4x4_translate(mat4x4 T, float x, float y, float z)
+LINMATH_H_FUNC void mat4x4_translate(mat4x4 T, float x, float y, float z)
 {
 	mat4x4_identity(T);
 	T[3][0] = x;
 	T[3][1] = y;
 	T[3][2] = z;
 }
-static inline void mat4x4_translate_in_place(mat4x4 M, float x, float y, float z)
+LINMATH_H_FUNC void mat4x4_translate_in_place(mat4x4 M, float x, float y, float z)
 {
 	vec4 t = {x, y, z, 0};
 	vec4 r;
@@ -179,33 +200,32 @@ static inline void mat4x4_translate_in_place(mat4x4 M, float x, float y, float z
 		M[3][i] += vec4_mul_inner(r, t);
 	}
 }
-static inline void mat4x4_from_vec3_mul_outer(mat4x4 M, vec3 a, vec3 b)
+LINMATH_H_FUNC void mat4x4_from_vec3_mul_outer(mat4x4 M, vec3 a, vec3 b)
 {
 	int i, j;
 	for(i=0; i<4; ++i) for(j=0; j<4; ++j)
 		M[i][j] = i<3 && j<3 ? a[i] * b[j] : 0.f;
 }
-static inline void mat4x4_rotate(mat4x4 R, mat4x4 M, float x, float y, float z, float angle)
+LINMATH_H_FUNC void mat4x4_rotate(mat4x4 R, mat4x4 M, float x, float y, float z, float angle)
 {
 	float s = sinf(angle);
 	float c = cosf(angle);
 	vec3 u = {x, y, z};
 
 	if(vec3_len(u) > 1e-4) {
-		mat4x4 T, C, S = {{0}};
-
 		vec3_norm(u, u);
+		mat4x4 T;
 		mat4x4_from_vec3_mul_outer(T, u, u);
 
-		S[1][2] =  u[0];
-		S[2][1] = -u[0];
-		S[2][0] =  u[1];
-		S[0][2] = -u[1];
-		S[0][1] =  u[2];
-		S[1][0] = -u[2];
-
+		mat4x4 S = {
+			{    0,  u[2], -u[1], 0},
+			{-u[2],     0,  u[0], 0},
+			{ u[1], -u[0],     0, 0},
+			{    0,     0,     0, 0}
+		};
 		mat4x4_scale(S, S, s);
 
+		mat4x4 C;
 		mat4x4_identity(C);
 		mat4x4_sub(C, C, T);
 
@@ -214,13 +234,13 @@ static inline void mat4x4_rotate(mat4x4 R, mat4x4 M, float x, float y, float z,
 		mat4x4_add(T, T, C);
 		mat4x4_add(T, T, S);
 
-		T[3][3] = 1.;
+		T[3][3] = 1.;		
 		mat4x4_mul(R, M, T);
 	} else {
 		mat4x4_dup(R, M);
 	}
 }
-static inline void mat4x4_rotate_X(mat4x4 Q, mat4x4 M, float angle)
+LINMATH_H_FUNC void mat4x4_rotate_X(mat4x4 Q, mat4x4 M, float angle)
 {
 	float s = sinf(angle);
 	float c = cosf(angle);
@@ -232,7 +252,7 @@ static inline void mat4x4_rotate_X(mat4x4 Q, mat4x4 M, float angle)
 	};
 	mat4x4_mul(Q, M, R);
 }
-static inline void mat4x4_rotate_Y(mat4x4 Q, mat4x4 M, float angle)
+LINMATH_H_FUNC void mat4x4_rotate_Y(mat4x4 Q, mat4x4 M, float angle)
 {
 	float s = sinf(angle);
 	float c = cosf(angle);
@@ -244,7 +264,7 @@ static inline void mat4x4_rotate_Y(mat4x4 Q, mat4x4 M, float angle)
 	};
 	mat4x4_mul(Q, M, R);
 }
-static inline void mat4x4_rotate_Z(mat4x4 Q, mat4x4 M, float angle)
+LINMATH_H_FUNC void mat4x4_rotate_Z(mat4x4 Q, mat4x4 M, float angle)
 {
 	float s = sinf(angle);
 	float c = cosf(angle);
@@ -256,9 +276,8 @@ static inline void mat4x4_rotate_Z(mat4x4 Q, mat4x4 M, float angle)
 	};
 	mat4x4_mul(Q, M, R);
 }
-static inline void mat4x4_invert(mat4x4 T, mat4x4 M)
+LINMATH_H_FUNC void mat4x4_invert(mat4x4 T, mat4x4 M)
 {
-	float idet;
 	float s[6];
 	float c[6];
 	s[0] = M[0][0]*M[1][1] - M[1][0]*M[0][1];
@@ -274,10 +293,10 @@ static inline void mat4x4_invert(mat4x4 T, mat4x4 M)
 	c[3] = M[2][1]*M[3][2] - M[3][1]*M[2][2];
 	c[4] = M[2][1]*M[3][3] - M[3][1]*M[2][3];
 	c[5] = M[2][2]*M[3][3] - M[3][2]*M[2][3];
-
+	
 	/* Assumes it is invertible */
-	idet = 1.0f/( s[0]*c[5]-s[1]*c[4]+s[2]*c[3]+s[3]*c[2]-s[4]*c[1]+s[5]*c[0] );
-
+	float idet = 1.0f/( s[0]*c[5]-s[1]*c[4]+s[2]*c[3]+s[3]*c[2]-s[4]*c[1]+s[5]*c[0] );
+	
 	T[0][0] = ( M[1][1] * c[5] - M[1][2] * c[4] + M[1][3] * c[3]) * idet;
 	T[0][1] = (-M[0][1] * c[5] + M[0][2] * c[4] - M[0][3] * c[3]) * idet;
 	T[0][2] = ( M[3][1] * s[5] - M[3][2] * s[4] + M[3][3] * s[3]) * idet;
@@ -298,35 +317,34 @@ static inline void mat4x4_invert(mat4x4 T, mat4x4 M)
 	T[3][2] = (-M[3][0] * s[3] + M[3][1] * s[1] - M[3][2] * s[0]) * idet;
 	T[3][3] = ( M[2][0] * s[3] - M[2][1] * s[1] + M[2][2] * s[0]) * idet;
 }
-static inline void mat4x4_orthonormalize(mat4x4 R, mat4x4 M)
+LINMATH_H_FUNC void mat4x4_orthonormalize(mat4x4 R, mat4x4 M)
 {
+	mat4x4_dup(R, M);
 	float s = 1.;
 	vec3 h;
 
-	mat4x4_dup(R, M);
 	vec3_norm(R[2], R[2]);
-
-	s = vec3_mul_inner(R[1], R[2]);
-	vec3_scale(h, R[2], s);
-	vec3_sub(R[1], R[1], h);
-	vec3_norm(R[2], R[2]);
-
+	
 	s = vec3_mul_inner(R[1], R[2]);
 	vec3_scale(h, R[2], s);
 	vec3_sub(R[1], R[1], h);
 	vec3_norm(R[1], R[1]);
 
+	s = vec3_mul_inner(R[0], R[2]);
+	vec3_scale(h, R[2], s);
+	vec3_sub(R[0], R[0], h);
+
 	s = vec3_mul_inner(R[0], R[1]);
 	vec3_scale(h, R[1], s);
 	vec3_sub(R[0], R[0], h);
 	vec3_norm(R[0], R[0]);
 }
 
-static inline void mat4x4_frustum(mat4x4 M, float l, float r, float b, float t, float n, float f)
+LINMATH_H_FUNC void mat4x4_frustum(mat4x4 M, float l, float r, float b, float t, float n, float f)
 {
 	M[0][0] = 2.f*n/(r-l);
 	M[0][1] = M[0][2] = M[0][3] = 0.f;
-
+	
 	M[1][1] = 2.f*n/(t-b);
 	M[1][0] = M[1][2] = M[1][3] = 0.f;
 
@@ -334,11 +352,11 @@ static inline void mat4x4_frustum(mat4x4 M, float l, float r, float b, float t,
 	M[2][1] = (t+b)/(t-b);
 	M[2][2] = -(f+n)/(f-n);
 	M[2][3] = -1.f;
-
+	
 	M[3][2] = -2.f*(f*n)/(f-n);
 	M[3][0] = M[3][1] = M[3][3] = 0.f;
 }
-static inline void mat4x4_ortho(mat4x4 M, float l, float r, float b, float t, float n, float f)
+LINMATH_H_FUNC void mat4x4_ortho(mat4x4 M, float l, float r, float b, float t, float n, float f)
 {
 	M[0][0] = 2.f/(r-l);
 	M[0][1] = M[0][2] = M[0][3] = 0.f;
@@ -348,17 +366,17 @@ static inline void mat4x4_ortho(mat4x4 M, float l, float r, float b, float t, fl
 
 	M[2][2] = -2.f/(f-n);
 	M[2][0] = M[2][1] = M[2][3] = 0.f;
-
+	
 	M[3][0] = -(r+l)/(r-l);
 	M[3][1] = -(t+b)/(t-b);
 	M[3][2] = -(f+n)/(f-n);
 	M[3][3] = 1.f;
 }
-static inline void mat4x4_perspective(mat4x4 m, float y_fov, float aspect, float n, float f)
+LINMATH_H_FUNC void mat4x4_perspective(mat4x4 m, float y_fov, float aspect, float n, float f)
 {
 	/* NOTE: Degrees are an unhandy unit to work with.
 	 * linmath.h uses radians for everything! */
-	float const a = 1.f / (float) tan(y_fov / 2.f);
+	float const a = 1.f / tanf(y_fov / 2.f);
 
 	m[0][0] = a / aspect;
 	m[0][1] = 0.f;
@@ -380,7 +398,7 @@ static inline void mat4x4_perspective(mat4x4 m, float y_fov, float aspect, float
 	m[3][2] = -((2.f * f * n) / (f - n));
 	m[3][3] = 0.f;
 }
-static inline void mat4x4_look_at(mat4x4 m, vec3 eye, vec3 center, vec3 up)
+LINMATH_H_FUNC void mat4x4_look_at(mat4x4 m, vec3 eye, vec3 center, vec3 up)
 {
 	/* Adapted from Android's OpenGL Matrix.java.                        */
 	/* See the OpenGL GLUT documentation for gluLookAt for a description */
@@ -389,15 +407,14 @@ static inline void mat4x4_look_at(mat4x4 m, vec3 eye, vec3 center, vec3 up)
 	/* TODO: The negation of of can be spared by swapping the order of
 	 *       operands in the following cross products in the right way. */
 	vec3 f;
+	vec3_sub(f, center, eye);	
+	vec3_norm(f, f);	
+	
 	vec3 s;
-	vec3 t;
-
-	vec3_sub(f, center, eye);
-	vec3_norm(f, f);
-
 	vec3_mul_cross(s, f, up);
 	vec3_norm(s, s);
 
+	vec3 t;
 	vec3_mul_cross(t, s, f);
 
 	m[0][0] =  s[0];
@@ -424,24 +441,24 @@ static inline void mat4x4_look_at(mat4x4 m, vec3 eye, vec3 center, vec3 up)
 }
 
 typedef float quat[4];
-static inline void quat_identity(quat q)
+LINMATH_H_FUNC void quat_identity(quat q)
 {
 	q[0] = q[1] = q[2] = 0.f;
 	q[3] = 1.f;
 }
-static inline void quat_add(quat r, quat a, quat b)
+LINMATH_H_FUNC void quat_add(quat r, quat a, quat b)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		r[i] = a[i] + b[i];
 }
-static inline void quat_sub(quat r, quat a, quat b)
+LINMATH_H_FUNC void quat_sub(quat r, quat a, quat b)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		r[i] = a[i] - b[i];
 }
-static inline void quat_mul(quat r, quat p, quat q)
+LINMATH_H_FUNC void quat_mul(quat r, quat p, quat q)
 {
 	vec3 w;
 	vec3_mul_cross(r, p, q);
@@ -451,13 +468,13 @@ static inline void quat_mul(quat r, quat p, quat q)
 	vec3_add(r, r, w);
 	r[3] = p[3]*q[3] - vec3_mul_inner(p, q);
 }
-static inline void quat_scale(quat r, quat v, float s)
+LINMATH_H_FUNC void quat_scale(quat r, quat v, float s)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		r[i] = v[i] * s;
 }
-static inline float quat_inner_product(quat a, quat b)
+LINMATH_H_FUNC float quat_inner_product(quat a, quat b)
 {
 	float p = 0.f;
 	int i;
@@ -465,42 +482,43 @@ static inline float quat_inner_product(quat a, quat b)
 		p += b[i]*a[i];
 	return p;
 }
-static inline void quat_conj(quat r, quat q)
+LINMATH_H_FUNC void quat_conj(quat r, quat q)
 {
 	int i;
 	for(i=0; i<3; ++i)
 		r[i] = -q[i];
 	r[3] = q[3];
 }
-static inline void quat_rotate(quat r, float angle, vec3 axis) {
-	int i;
+LINMATH_H_FUNC void quat_rotate(quat r, float angle, vec3 axis) {
 	vec3 v;
 	vec3_scale(v, axis, sinf(angle / 2));
+	int i;
 	for(i=0; i<3; ++i)
 		r[i] = v[i];
 	r[3] = cosf(angle / 2);
 }
 #define quat_norm vec4_norm
-static inline void quat_mul_vec3(vec3 r, quat q, vec3 v)
+LINMATH_H_FUNC void quat_mul_vec3(vec3 r, quat q, vec3 v)
 {
 /*
  * Method by Fabian 'ryg' Giessen (of Farbrausch)
 t = 2 * cross(q.xyz, v)
 v' = v + q.w * t + cross(q.xyz, t)
  */
-	vec3 t = {q[0], q[1], q[2]};
+	vec3 t;
+	vec3 q_xyz = {q[0], q[1], q[2]};
 	vec3 u = {q[0], q[1], q[2]};
 
-	vec3_mul_cross(t, t, v);
+	vec3_mul_cross(t, q_xyz, v);
 	vec3_scale(t, t, 2);
 
-	vec3_mul_cross(u, u, t);
+	vec3_mul_cross(u, q_xyz, t);
 	vec3_scale(t, t, q[3]);
 
 	vec3_add(r, v, t);
 	vec3_add(r, r, u);
 }
-static inline void mat4x4_from_quat(mat4x4 M, quat q)
+LINMATH_H_FUNC void mat4x4_from_quat(mat4x4 M, quat q)
 {
 	float a = q[3];
 	float b = q[0];
@@ -510,7 +528,7 @@ static inline void mat4x4_from_quat(mat4x4 M, quat q)
 	float b2 = b*b;
 	float c2 = c*c;
 	float d2 = d*d;
-
+	
 	M[0][0] = a2 + b2 - c2 - d2;
 	M[0][1] = 2.f*(b*c + a*d);
 	M[0][2] = 2.f*(b*d - a*c);
@@ -530,7 +548,7 @@ static inline void mat4x4_from_quat(mat4x4 M, quat q)
 	M[3][3] = 1.f;
 }
 
-static inline void mat4x4o_mul_quat(mat4x4 R, mat4x4 M, quat q)
+LINMATH_H_FUNC void mat4x4o_mul_quat(mat4x4 R, mat4x4 M, quat q)
 {
 /*  XXX: The way this is written only works for othogonal matrices. */
 /* TODO: Take care of non-orthogonal case. */
@@ -541,7 +559,7 @@ static inline void mat4x4o_mul_quat(mat4x4 R, mat4x4 M, quat q)
 	R[3][0] = R[3][1] = R[3][2] = 0.f;
 	R[3][3] = 1.f;
 }
-static inline void quat_from_mat4x4(quat q, mat4x4 M)
+LINMATH_H_FUNC void quat_from_mat4x4(quat q, mat4x4 M)
 {
 	float r=0.f;
 	int i;
@@ -557,7 +575,7 @@ static inline void quat_from_mat4x4(quat q, mat4x4 M)
 		p = &perm[i];
 	}
 
-	r = (float) sqrt(1.f + M[p[0]][p[0]] - M[p[1]][p[1]] - M[p[2]][p[2]] );
+	r = sqrtf(1.f + M[p[0]][p[0]] - M[p[1]][p[1]] - M[p[2]][p[2]] );
 
 	if(r < 1e-6) {
 		q[0] = 1.f;
@@ -571,4 +589,33 @@ static inline void quat_from_mat4x4(quat q, mat4x4 M)
 	q[3] = (M[p[2]][p[1]] - M[p[1]][p[2]])/(2.f*r);
 }
 
+LINMATH_H_FUNC void mat4x4_arcball(mat4x4 R, mat4x4 M, vec2 _a, vec2 _b, float s)
+{
+	vec2 a; memcpy(a, _a, sizeof(a));
+	vec2 b; memcpy(b, _b, sizeof(b));
+	
+	float z_a = 0.;
+	float z_b = 0.;
+
+	if(vec2_len(a) < 1.f) {
+		z_a = sqrtf(1.f - vec2_mul_inner(a, a));
+	} else {
+		vec2_norm(a, a);
+	}
+
+	if(vec2_len(b) < 1.f) {
+		z_b = sqrtf(1.f - vec2_mul_inner(b, b));
+	} else {
+		vec2_norm(b, b);
+	}
+	
+	vec3 a_ = {a[0], a[1], z_a};
+	vec3 b_ = {b[0], b[1], z_b};
+
+	vec3 c_;
+	vec3_mul_cross(c_, a_, b_);
+
+	float const angle = acosf(vec3_mul_inner(a_, b_)) * s;
+	mat4x4_rotate(R, M, c_[0], c_[1], c_[2], angle);
+}
 #endif

docs/CMakeLists.txt

@@ -30,3 +30,5 @@ add_custom_target(docs ALL "${DOXYGEN_EXECUTABLE}"
                   WORKING_DIRECTORY "${GLFW_BINARY_DIR}/docs"
                   COMMENT "Generating HTML documentation" VERBATIM)
 
+set_target_properties(docs PROPERTIES FOLDER "GLFW3")
+

docs/build.dox

@@ -182,16 +182,6 @@ build_link_cmake_package.
 With a few changes to your `CMakeLists.txt` you can have the GLFW source tree
 built along with your application.
 
-When including GLFW as part of your build, you probably don't want to build the
-GLFW tests, examples and documentation.  To disable these, set the corresponding
-cache variables before adding the GLFW source tree.
-
-@code
-set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
-set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
-set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
-@endcode
-
 Add the root directory of the GLFW source tree to your project.  This will add
 the `glfw` target to your project.
 
@@ -219,12 +209,15 @@ find_package(OpenGL REQUIRED)
 @endcode
 
 If OpenGL is found, the `OpenGL::GL` target is added to your project, containing
-library and include directory paths.  Link against this like above.
+library and include directory paths.  Link against this like any other library.
 
 @code{.cmake}
 target_link_libraries(myapp OpenGL::GL)
 @endcode
 
+For a minimal example of a program and GLFW sources built with CMake, see the
+[GLFW CMake Starter](https://github.com/juliettef/GLFW-CMake-starter) on GitHub.
+
 
 @subsection build_link_cmake_package With CMake and installed GLFW binaries
 
@@ -236,7 +229,7 @@ With a few changes to your `CMakeLists.txt` you can locate the package and
 target files generated when GLFW is installed.
 
 @code{.cmake}
-find_package(glfw3 3.3 REQUIRED)
+find_package(glfw3 3.4 REQUIRED)
 @endcode
 
 Once GLFW has been added to the project, link against it with the `glfw` target.
@@ -258,7 +251,7 @@ find_package(OpenGL REQUIRED)
 @endcode
 
 If OpenGL is found, the `OpenGL::GL` target is added to your project, containing
-library and include directory paths.  Link against this like above.
+library and include directory paths.  Link against this like any other library.
 
 @code{.cmake}
 target_link_libraries(myapp OpenGL::GL)

docs/compat.dox

@@ -85,6 +85,13 @@ transparent window framebuffers.  If the running X server does not support this
 extension or there is no running compositing manager, the
 `GLFW_TRANSPARENT_FRAMEBUFFER` framebuffer hint will have no effect.
 
+GLFW uses both the Xcursor extension and the freedesktop cursor conventions to
+provide an expanded set of standard cursor shapes.  If the running X server does
+not support this extension or the current cursor theme does not support the
+conventions, the `GLFW_RESIZE_NWSE_CURSOR`, `GLFW_RESIZE_NESW_CURSOR` and
+`GLFW_NOT_ALLOWED_CURSOR` shapes will not be available and other shapes may use
+legacy images.
+
 
 @section compat_wayland Wayland protocols and IPC standards
 
@@ -104,11 +111,7 @@ has been configured in the compositor.
 GLFW uses the [xdg-shell
 protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/xdg-shell/xdg-shell.xml)
 to provide better window management.  This protocol is part of
-wayland-protocols 1.12, and mandatory at build time.  If the running compositor
-does not support this protocol, the older [wl_shell
-interface](https://cgit.freedesktop.org/wayland/wayland/tree/protocol/wayland.xml#n972)
-will be used instead.  This will result in a worse integration with the
-desktop, especially on tiling compositors.
+wayland-protocols 1.12, and is mandatory for GLFW to display a window.
 
 GLFW uses the [relative pointer
 protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/relative-pointer/relative-pointer-unstable-v1.xml)
@@ -234,8 +237,7 @@ at most OpenGL version 2.1.
 
 Because of this, on OS X 10.7 and later, the `GLFW_CONTEXT_VERSION_MAJOR` and
 `GLFW_CONTEXT_VERSION_MINOR` hints will cause @ref glfwCreateWindow to fail if
-given version 3.0 or 3.1.  The `GLFW_OPENGL_FORWARD_COMPAT` hint must be set to
-`GLFW_TRUE` and the `GLFW_OPENGL_PROFILE` hint must be set to
+given version 3.0 or 3.1.  The `GLFW_OPENGL_PROFILE` hint must be set to
 `GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts.  The
 `GLFW_OPENGL_DEBUG_CONTEXT` and `GLFW_CONTEXT_NO_ERROR` hints are ignored.
 

docs/compile.dox

@@ -212,11 +212,13 @@ library or as a DLL / shared library / dynamic library.
 
 @anchor GLFW_BUILD_EXAMPLES
 __GLFW_BUILD_EXAMPLES__ determines whether the GLFW examples are built
-along with the library.
+along with the library.  This is enabled by default unless GLFW is being built
+as a sub-project.
 
 @anchor GLFW_BUILD_TESTS
 __GLFW_BUILD_TESTS__ determines whether the GLFW test programs are
-built along with the library.
+built along with the library.  This is enabled by default unless GLFW is being
+built as a sub-project.
 
 @anchor GLFW_BUILD_DOCS
 __GLFW_BUILD_DOCS__ determines whether the GLFW documentation is built along

docs/context.dox

@@ -84,10 +84,6 @@ objects are recommended for rendering with such contexts.
 You should still [process events](@ref events) as long as you have at least one
 window, even if none of them are visible.
 
-@macos The first time a window is created the menu bar is created.  This is not
-desirable for example when writing a command-line only application.  Menu bar
-creation can be disabled with the @ref GLFW_COCOA_MENUBAR init hint.
-
 
 @subsection context_less Windows without contexts
 

docs/input.dox

@@ -230,6 +230,32 @@ specified key is `GLFW_KEY_UNKNOWN` then the scancode is used, otherwise it is
 ignored.  This matches the behavior of the key callback, meaning the callback
 arguments can always be passed unmodified to this function.
 
+The name of a key will not change unless the keyboard layout changes.
+
+
+@subsection keyboard_layout Keyboard layout
+
+The human-readable name of the current keyboard layout is returned by @ref
+glfwGetKeyboardLayoutName.
+
+If you wish to be notified when the keyboard layout changes, set a keyboard
+layout callback.
+
+@code
+glfwSetKeyboardLayoutCallback(keyboard_layout_callback);
+@endcode
+
+The callback is called when the new layout takes effect for the application,
+which on some platforms may not happen until one of its windows gets input
+focus.
+
+@code
+void keyboard_layout_callback(void)
+{
+    update_keyboard_layout_name(glfwGetKeyboardLayoutName());
+}
+@endcode
+
 
 @section input_mouse Mouse input
 
@@ -373,12 +399,15 @@ A cursor with a [standard shape](@ref shapes) from the current system cursor
 theme can be can be created with @ref glfwCreateStandardCursor.
 
 @code
-GLFWcursor* cursor = glfwCreateStandardCursor(GLFW_HRESIZE_CURSOR);
+GLFWcursor* url_cursor = glfwCreateStandardCursor(GLFW_POINTING_HAND_CURSOR);
 @endcode
 
 These cursor objects behave in the exact same way as those created with @ref
 glfwCreateCursor except that the system cursor theme provides the actual image.
 
+A few of these shapes are not available everywhere.  If a shape is unavailable,
+`NULL` is returned.  See @ref glfwCreateStandardCursor for details.
+
 
 @subsubsection cursor_destruction Cursor destruction
 

docs/intro.dox

@@ -62,6 +62,11 @@ before the application exits.  Modern systems are very good at freeing resources
 allocated by programs that exit, but GLFW sometimes has to change global system
 settings and these might not be restored without termination.
 
+@macos When the library is initialized the main menu and dock icon are created.
+These are not desirable for a command-line only program.  The creation of the
+main menu and dock icon can be disabled with the @ref GLFW_COCOA_MENUBAR init
+hint.
+
 
 @subsection init_hints Initialization hints
 
@@ -97,9 +102,9 @@ the application to the `Contents/Resources` subdirectory of the application's
 bundle, if present.  Set this with @ref glfwInitHint.
 
 @anchor GLFW_COCOA_MENUBAR_hint
-__GLFW_COCOA_MENUBAR__ specifies whether to create a basic menu bar, either from
-a nib or manually, when the first window is created, which is when AppKit is
-initialized.  Set this with @ref glfwInitHint.
+__GLFW_COCOA_MENUBAR__ specifies whether to create the menu bar and dock icon
+when GLFW is initialized.  This applies whether the menu bar is created from
+a nib or manually by GLFW.  Set this with @ref glfwInitHint.
 
 
 @subsubsection init_hints_values Supported and default values

docs/main.dox

@@ -8,7 +8,7 @@ GLFW is a free, Open Source, multi-platform library for OpenGL, OpenGL ES and
 Vulkan application development.  It provides a simple, platform-independent API
 for creating windows, contexts and surfaces, reading input, handling events, etc.
 
-@ref news_33 list new features, caveats and deprecations.
+@ref news_34 list new features, caveats and deprecations.
 
 @ref quick_guide is a guide for users new to GLFW.  It takes you through how to
 write a small but complete program.

docs/news.dox

@@ -5,852 +5,101 @@
 @tableofcontents
 
 
-@section news_33 Release notes for version 3.3
+@section news_34 Release notes for version 3.4
 
-These are the release notes for version 3.3.  For a more detailed view including
-all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
+@subsection features_34 New features in version 3.4
 
-Please review the caveats, deprecations and removals if your project was written
-against an earlier version of GLFW 3.
+@subsubsection keyboard_layout_34 Keyboard layouts
 
+GLFW can now notify when the keyboard layout has changed with @ref
+glfwSetKeyboardLayoutCallback and provides the human-readable name of the
+current layout with @ref glfwGetKeyboardLayoutName.
 
-@subsection features_33 New features in version 3.3
+For more information, see @ref keyboard_layout.
 
-@subsubsection gamepad_33 Gamepad input via SDL_GameControllerDB
 
-GLFW can now remap game controllers to a standard Xbox-like layout using
-a built-in copy of SDL_GameControllerDB.  Call @ref glfwJoystickIsGamepad to
-check if a joystick has a mapping, @ref glfwGetGamepadState to retrieve its
-input state, @ref glfwUpdateGamepadMappings to add newer mappings and @ref
-glfwGetGamepadName and @ref glfwGetJoystickGUID for mapping related information.
+@subsubsection standard_cursors_34 More standard cursors
 
-For more information see @ref gamepad.
+GLFW now provides the standard cursor shapes @ref GLFW_RESIZE_NWSE_CURSOR and
+@ref GLFW_RESIZE_NESW_CURSOR for diagonal resizing, @ref GLFW_RESIZE_ALL_CURSOR
+for omni-directional resizing and @ref GLFW_NOT_ALLOWED_CURSOR for showing an
+action is not allowed.
 
+Unlike the original set, these shapes may not be available everywhere and
+creation will then fail with the new @ref GLFW_CURSOR_UNAVAILABLE error.
 
-@subsubsection moltenvk_33 Support for Vulkan on macOS via MoltenVK
+The cursors for horizontal and vertical resizing are now referred to as @ref
+GLFW_RESIZE_EW_CURSOR and @ref GLFW_RESIZE_NS_CURSOR, and the pointing hand
+cursor is now referred to as @ref GLFW_POINTING_HAND_CURSOR.  The older names
+are still available.
 
-GLFW now supports [MoltenVK](https://moltengl.com/moltenvk/), a Vulkan
-implementation on top of the Metal API, and its `VK_MVK_macos_surface` window
-surface creation extension.  MoltenVK is included in the [macOS Vulkan
-SDK](https://vulkan.lunarg.com/).
+For more information see @ref cursor_standard.
 
-For more information see @ref vulkan_guide.
 
+@subsubsection features_34_win32_keymenu Support for keyboard access to Windows window menu
 
-@subsubsection content_scale_33 Content scale queries for DPI-aware rendering
+GLFW now provides the
+[GLFW_WIN32_KEYBOARD_MENU](@ref GLFW_WIN32_KEYBOARD_MENU_hint) window hint for
+enabling keyboard access to the window menu via the Alt+Space and
+Alt-and-then-Space shortcuts.  This may be useful for more GUI-oriented
+applications.
 
-GLFW now provides content scales for windows and monitors, i.e. the ratio
-between their current DPI and the platform's default DPI, with @ref
-glfwGetWindowContentScale and @ref glfwGetMonitorContentScale.
 
-Changes of the content scale of a window can be received with the window content
-scale callback, set with @ref glfwSetWindowContentScaleCallback.
+@subsection caveats_34 Caveats for version 3.4
 
-The @ref GLFW_SCALE_TO_MONITOR window hint enables automatic resizing of a
-window by the content scale of the monitor it is placed, on platforms like
-Windows where this is necessary.  This takes effect both on creation and when
-the window is moved between monitors.  It is related to but different from
-[GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint).
+@subsubsection standalone_34 Tests and examples are disabled when built as a sub-project
 
-For more information see @ref window_scale.
+GLFW now does not build the tests and examples when it is added as
+a subdirectory of another CMake project.  To enable these, set the @ref
+GLFW_BUILD_TESTS and @ref GLFW_BUILD_EXAMPLES cache variables before adding the
+GLFW subdirectory.
 
+@code{.cmake}
+set(GLFW_BUILD_EXAMPLES ON CACHE BOOL "" FORCE)
+set(GLFW_BUILD_TESTS ON CACHE BOOL "" FORCE)
+add_subdirectory(path/to/glfw)
+@endcode
 
-@subsubsection setwindowattrib_33 Support for updating window attributes
 
-GLFW now supports changing the [GLFW_DECORATED](@ref GLFW_DECORATED_attrib),
-[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_attrib),
-[GLFW_FLOATING](@ref GLFW_FLOATING_attrib),
-[GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_attrib) and
-[GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_attrib) attributes for existing
-windows with @ref glfwSetWindowAttrib.
+@subsubsection initmenu_34 macOS main menu now created at initialization
 
-For more information see @ref window_attribs.
+GLFW now creates the main menu and completes the initialization of NSApplication
+during initialization.  Programs that do not want a main menu can disable it
+with the [GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint) init hint.
 
 
-@subsubsection raw_motion_33 Support for raw mouse motion
+@subsubsection corevideo_34 CoreVideo dependency has been removed
 
-GLFW now supports raw (unscaled and unaccelerated) mouse motion in disabled
-cursor mode with the [GLFW_RAW_MOUSE_MOTION](@ref GLFW_RAW_MOUSE_MOTION) input
-mode.  Raw mouse motion input is not yet implemented on macOS.  Call @ref
-glfwRawMouseMotionSupported to check if GLFW can provide raw mouse motion on the
-current system.
+GLFW no longer depends on the CoreVideo framework on macOS and it no longer
+needs to be specified during compilation or linking.
 
-For more information see @ref raw_mouse_motion.
 
+@subsection deprecations_34 Deprecations in version 3.4
 
-@subsubsection joysticks_33 Joystick hats
+@subsection removals_34 Removals in 3.4
 
-GLFW can now return the state of hats (i.e. POVs or D-pads) of a joystick with
-@ref glfwGetJoystickHats.  For compatibility, hats are also exposed as buttons.
-This can be disabled with the @ref GLFW_JOYSTICK_HAT_BUTTONS initialization
-hint.
+@subsection symbols_34 New symbols in version 3.4
 
-For more information see @ref joystick_hat.
+@subsubsection functions_34 New functions in version 3.4
+@subsubsection types_34 New types in version 3.4
+@subsubsection constants_34 New constants in version 3.4
 
+ - @ref GLFW_POINTING_HAND_CURSOR
+ - @ref GLFW_RESIZE_EW_CURSOR
+ - @ref GLFW_RESIZE_NS_CURSOR
+ - @ref GLFW_RESIZE_NWSE_CURSOR
+ - @ref GLFW_RESIZE_NESW_CURSOR
+ - @ref GLFW_RESIZE_ALL_CURSOR
+ - @ref GLFW_NOT_ALLOWED_CURSOR
+ - @ref GLFW_CURSOR_UNAVAILABLE
+ - @ref GLFW_WIN32_KEYBOARD_MENU
 
-@subsubsection geterror_33 Error query
 
-GLFW now supports querying the last error code for the calling thread and its
-human-readable description with @ref glfwGetError.  This can be used instead of
-or together with the error callback.
+@section news_archive Release notes for earlier versions
 
-For more information see @ref error_handling.
-
-
-@subsubsection init_hints_33 Support for initialization hints
-
-GLFW now supports setting library initialization hints with @ref glfwInitHint.
-These must be set before initialization to take effect.  Some of these hints are
-platform specific but are safe to set on any platform.
-
-For more information see @ref init_hints.
-
-
-@subsubsection attention_33 User attention request
-
-GLFW now supports requesting user attention with @ref
-glfwRequestWindowAttention.  Where possible this calls attention to the
-specified window.  On platforms like macOS it calls attention to the whole
-application.
-
-For more information see @ref window_attention.
-
-
-@subsubsection maximize_33 Window maximization callback
-
-GLFW now supports notifying the application that the window has been maximized
-@ref glfwSetWindowMaximizeCallback.  This is called both when the window was
-maximized by the user and when it was done with @ref glfwMaximizeWindow.
-
-For more information see @ref window_maximize.
-
-
-@subsubsection workarea_33 Query for the monitor work area
-
-GLFW now supports querying the work area of a monitor, i.e. the area not
-occupied by task bars or global menu bars, with @ref glfwGetMonitorWorkarea.  On
-platforms that lack this concept, the whole area of the monitor is returned.
-
-For more information see @ref monitor_workarea.
-
-
-@subsubsection transparency_33 Transparent windows and framebuffers
-
-GLFW now supports the creation of windows with transparent framebuffers on
-systems with desktop compositing enabled with the @ref
-GLFW_TRANSPARENT_FRAMEBUFFER window hint and attribute.  This hint must be set
-before window creation and leaves any window decorations opaque.
-
-GLFW now also supports whole window transparency with @ref glfwGetWindowOpacity
-and @ref glfwSetWindowOpacity.  This value controls the opacity of the whole
-window including decorations and unlike framebuffer transparency can be changed
-at any time after window creation.
-
-For more information see @ref window_transparency.
-
-
-@subsubsection key_scancode_33 Query for the scancode of a key
-
-GLFW now supports querying the platform dependent scancode of any physical key
-with @ref glfwGetKeyScancode.
-
-For more information see @ref input_key.
-
-
-@subsubsection center_cursor_33 Cursor centering window hint
-
-GLFW now supports controlling whether the cursor is centered over newly created
-full screen windows with the [GLFW_CENTER_CURSOR](@ref GLFW_CENTER_CURSOR_hint)
-window hint.  It is enabled by default.
-
-
-@subsubsection cursor_hover_33 Mouse cursor hover window attribute
-
-GLFW now supports polling whether the cursor is hovering over the window content
-area with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute.  This
-attribute corresponds to the [cursor enter/leave](@ref cursor_enter) event.
-
-
-@subsubsection focusonshow_33 Window hint and attribute for input focus on show
-
-GLFW now has the [GLFW_FOCUS_ON_SHOW](@ref GLFW_DECORATED_hint) window hint and
-attribute for controlling whether a window gets input focus when shown.  It is
-enabled by default.  It applies both when creating an visible window with @ref
-glfwCreateWindow and when showing it with @ref glfwShowWindow.
-
-This is a workaround for GLFW 3.0 lacking @ref glfwFocusWindow and will be
-corrected in the next major version.
-
-For more information see @ref window_hide.
-
-
-@subsubsection device_userptr_33 Monitor and joystick user pointers
-
-GLFW now supports setting and querying user pointers for connected monitors and
-joysticks with @ref glfwSetMonitorUserPointer, @ref glfwGetMonitorUserPointer,
-@ref glfwSetJoystickUserPointer and @ref glfwGetJoystickUserPointer.
-
-For more information see @ref monitor_userptr and @ref joystick_userptr.
-
-
-@subsubsection macos_nib_33 macOS menu bar from nib file
-
-GLFW will now load a `MainMenu.nib` file if found in the `Contents/Resources`
-directory of the application bundle, as a way to replace the GLFW menu bar
-without recompiling GLFW.  This behavior can be disabled with the
-[GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint) initialization hint.
-
-
-@subsubsection glext_33 Support for more context creation extensions
-
-The context hint @ref GLFW_SRGB_CAPABLE now supports OpenGL ES via
-`WGL_EXT_colorspace`, the context hint @ref GLFW_CONTEXT_NO_ERROR now supports
-`WGL_ARB_create_context_no_error` and `GLX_ARB_create_context_no_error`, the
-context hint @ref GLFW_CONTEXT_RELEASE_BEHAVIOR now supports
-`EGL_KHR_context_flush_control` and @ref glfwGetProcAddress now supports
-`EGL_KHR_get_all_proc_addresses`.
-
-
-@subsubsection osmesa_33 OSMesa off-screen context creation support
-
-GLFW now supports creating off-screen OpenGL contexts using
-[OSMesa](https://www.mesa3d.org/osmesa.html) by setting
-[GLFW_CONTEXT_CREATION_API](@ref GLFW_CONTEXT_CREATION_API_hint) to
-`GLFW_OSMESA_CONTEXT_API`.  Native access function have been added to retrieve
-the OSMesa color and depth buffers.
-
-There is also a new null backend that uses OSMesa as its native context
-creation API, intended for automated testing.  This backend does not provide
-input.
-
-
-@subsection caveats_33 Caveats for version 3.3
-
-@subsubsection joystick_layout_33 Layout of joysticks have changed
-
-The way joystick elements are arranged have changed to match SDL2 in order to
-support SDL_GameControllerDB mappings.  The layout of joysticks may
-change again if required for compatibility with SDL2.  If you need a known and
-stable layout for game controllers, see if you can switch to @ref gamepad.
-
-Existing code that depends on a specific joystick layout will likely have to be
-updated.
-
-
-@subsubsection wait_events_33 No window required to wait for events
-
-The @ref glfwWaitEvents and @ref glfwWaitEventsTimeout functions no longer need
-a window to be created to wait for events.  Before version 3.3 these functions
-would return immediately if there were no user-created windows.  On platforms
-where only windows can receive events, an internal helper window is used.
-
-Existing code that depends on the earlier behavior will likely have to be
-updated.
-
-
-@subsubsection gamma_ramp_size_33 Gamma ramp size of 256 may be rejected
-
-The documentation for versions before 3.3 stated that a gamma ramp size of 256
-would always be accepted.  This was never the case on X11 and could lead to
-artifacts on macOS.  The @ref glfwSetGamma function has been updated to always
-generate a ramp of the correct size.
-
-Existing code that hardcodes a size of 256 should be updated to use the size of
-the current ramp of a monitor when setting a new ramp for that monitor.
-
-
-@subsubsection xinput_deadzone_33 Windows XInput deadzone removed
-
-GLFW no longer applies any deadzone to the input state received from the XInput
-API.  This was never done for any other platform joystick API so this change
-makes the behavior more consistent but you will need to apply your own deadzone
-if desired.
-
-
-@subsubsection x11_clipboard_33 X11 clipboard transfer limits
-
-GLFW now supports reading clipboard text via the `INCR` method, which removes
-the limit on how much text can be read with @ref glfwGetClipboardString.
-However, writing via this method is not yet supported, so you may not be able to
-write a very large string with @ref glfwSetClipboardString even if you read it
-from the clipboard earlier.
-
-The exact size limit for writing to the clipboard is negotiated with each
-receiving application but is at least several tens of kilobytes.  Note that only
-the read limit has changed.  Any string that could be written before still can
-be.
-
-
-@subsubsection x11_linking_33 X11 extension libraries are loaded dynamically
-
-GLFW now loads all X11 extension libraries at initialization.  The only X11
-library you need to link against is `libX11`.  The header files for the
-extension libraries are still required for compilation.
-
-Existing projects and makefiles that link GLFW directly against the extension
-libraries should still build correctly but will add these libraries as load-time
-dependencies.
-
-
-@subsubsection cmake_version_33 CMake 3.0 or later is required
-
-The minimum CMake version has been raised from 2.8.12 to 3.0.  This is only
-a requirement of the GLFW CMake files.  The GLFW source files do not depend on
-CMake.
-
-
-@subsection deprecations_33 Deprecations in version 3.3
-
-@subsubsection charmods_callback_33 Character with modifiers callback
-
-The character with modifiers callback set with @ref glfwSetCharModsCallback has
-been deprecated and should if possible not be used.
-
-Existing code should still work but further bug fixes will likely not be made.
-The callback will be removed in the next major version.
-
-
-@subsubsection clipboard_window_33 Window parameter to clipboard functions
-
-The window parameter of the clipboard functions @ref glfwGetClipboardString and
-@ref glfwSetClipboardString has been deprecated and is no longer used on any
-platform.  On platforms where the clipboard must be owned by a specific window,
-an internal helper window is used.
-
-Existing code should still work unless it depends on a specific window owning
-the clipboard.  New code may pass `NULL` as the window argument.  The parameter
-will be removed in a future release.
-
-
-@subsection removals_33 Removals in 3.3
-
-@subsubsection macos_options_33 macOS specific CMake options and macros
-
-The `GLFW_USE_RETINA`, `GLFW_USE_CHDIR` and `GLFW_USE_MENUBAR` CMake options and
-the `_GLFW_USE_RETINA`, `_GLFW_USE_CHDIR` and `_GLFW_USE_MENUBAR` compile-time
-macros have been removed.
-
-These options and macros are replaced by the window hint
-[GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint)
-and the init hints
-[GLFW_COCOA_CHDIR_RESOURCES](@ref GLFW_COCOA_CHDIR_RESOURCES_hint) and
-[GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint).
-
-Existing projects and makefiles that set these options or define these macros
-during compilation of GLFW will still build but it will have no effect and the
-default behaviors will be used.
-
-
-@subsubsection vulkan_sdk_33 LunarG Vulkan SDK dependency
-
-The GLFW test programs that previously depended on the LunarG Vulkan SDK now
-instead uses a Vulkan loader generated by
-[glad2](https://github.com/Dav1dde/glad).  This means the GLFW CMake files no
-longer look for the Vulkan SDK.
-
-Existing CMake projects that depended on the Vulkan SDK cache variables from
-GLFW will need to call `find_package(Vulkan)` themselves.  CMake 3.7 and later
-already comes with a
-[Vulkan find module](https://cmake.org/cmake/help/latest/module/FindVulkan.html)
-similar to the one GLFW previously included.
-
-
-@subsubsection lib_suffix_33 CMake option LIB_SUFFIX
-
-The `LIB_SUFFIX` CMake option has been removed.  GLFW now uses the
-GNUInstallDirs CMake package to handle platform specific details like the
-library directory suffix and the `LIB_SUFFIX` CMake option has been removed.
-
-Existing projects and makefiles that set the `LIB_SUFFIX` option will use the
-suffix chosen by the GNUInstallDirs package and the option will be ignored.
-
-
-@subsubsection mir_removed_33 Mir support
-
-The experimental Mir support has been completely removed as the Mir project has
-implemented support for the Wayland protocol and is recommending that
-applications use that instead.
-
-Existing projects and makefiles that select Mir when compiling GLFW will fail.
-Use Wayland or X11 instead.
-
-
-@subsection symbols_33 New symbols in version 3.3
-
-@subsubsection functions_33 New functions in version 3.3
-
- - @ref glfwInitHint
- - @ref glfwGetError
- - @ref glfwGetMonitorWorkarea
- - @ref glfwGetMonitorContentScale
- - @ref glfwGetMonitorUserPointer
- - @ref glfwSetMonitorUserPointer
- - @ref glfwWindowHintString
- - @ref glfwGetWindowContentScale
- - @ref glfwGetWindowOpacity
- - @ref glfwSetWindowOpacity
- - @ref glfwRequestWindowAttention
- - @ref glfwSetWindowAttrib
- - @ref glfwSetWindowMaximizeCallback
- - @ref glfwSetWindowContentScaleCallback
- - @ref glfwRawMouseMotionSupported
- - @ref glfwGetKeyScancode
- - @ref glfwGetJoystickHats
- - @ref glfwGetJoystickGUID
- - @ref glfwGetJoystickUserPointer
- - @ref glfwSetJoystickUserPointer
- - @ref glfwJoystickIsGamepad
- - @ref glfwUpdateGamepadMappings
- - @ref glfwGetGamepadName
- - @ref glfwGetGamepadState
-
-
-@subsubsection types_33 New types in version 3.3
-
- - @ref GLFWwindowmaximizefun
- - @ref GLFWwindowcontentscalefun
- - @ref GLFWgamepadstate
-
-
-@subsubsection constants_33 New constants in version 3.3
-
- - @ref GLFW_NO_ERROR
- - @ref GLFW_JOYSTICK_HAT_BUTTONS
- - @ref GLFW_COCOA_CHDIR_RESOURCES
- - @ref GLFW_COCOA_MENUBAR
- - @ref GLFW_CENTER_CURSOR
- - @ref GLFW_TRANSPARENT_FRAMEBUFFER
- - @ref GLFW_HOVERED
- - @ref GLFW_FOCUS_ON_SHOW
- - @ref GLFW_SCALE_TO_MONITOR
- - @ref GLFW_COCOA_RETINA_FRAMEBUFFER
- - @ref GLFW_COCOA_FRAME_NAME
- - @ref GLFW_COCOA_GRAPHICS_SWITCHING
- - @ref GLFW_X11_CLASS_NAME
- - @ref GLFW_X11_INSTANCE_NAME
- - @ref GLFW_OSMESA_CONTEXT_API
- - @ref GLFW_HAT_CENTERED
- - @ref GLFW_HAT_UP
- - @ref GLFW_HAT_RIGHT
- - @ref GLFW_HAT_DOWN
- - @ref GLFW_HAT_LEFT
- - @ref GLFW_HAT_RIGHT_UP
- - @ref GLFW_HAT_RIGHT_DOWN
- - @ref GLFW_HAT_LEFT_UP
- - @ref GLFW_HAT_LEFT_DOWN
- - @ref GLFW_MOD_CAPS_LOCK
- - @ref GLFW_MOD_NUM_LOCK
- - @ref GLFW_LOCK_KEY_MODS
- - @ref GLFW_RAW_MOUSE_MOTION
- - @ref GLFW_GAMEPAD_BUTTON_A
- - @ref GLFW_GAMEPAD_BUTTON_B
- - @ref GLFW_GAMEPAD_BUTTON_X
- - @ref GLFW_GAMEPAD_BUTTON_Y
- - @ref GLFW_GAMEPAD_BUTTON_LEFT_BUMPER
- - @ref GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER
- - @ref GLFW_GAMEPAD_BUTTON_BACK
- - @ref GLFW_GAMEPAD_BUTTON_START
- - @ref GLFW_GAMEPAD_BUTTON_GUIDE
- - @ref GLFW_GAMEPAD_BUTTON_LEFT_THUMB
- - @ref GLFW_GAMEPAD_BUTTON_RIGHT_THUMB
- - @ref GLFW_GAMEPAD_BUTTON_DPAD_UP
- - @ref GLFW_GAMEPAD_BUTTON_DPAD_RIGHT
- - @ref GLFW_GAMEPAD_BUTTON_DPAD_DOWN
- - @ref GLFW_GAMEPAD_BUTTON_DPAD_LEFT
- - @ref GLFW_GAMEPAD_BUTTON_LAST
- - @ref GLFW_GAMEPAD_BUTTON_CROSS
- - @ref GLFW_GAMEPAD_BUTTON_CIRCLE
- - @ref GLFW_GAMEPAD_BUTTON_SQUARE
- - @ref GLFW_GAMEPAD_BUTTON_TRIANGLE
- - @ref GLFW_GAMEPAD_AXIS_LEFT_X
- - @ref GLFW_GAMEPAD_AXIS_LEFT_Y
- - @ref GLFW_GAMEPAD_AXIS_RIGHT_X
- - @ref GLFW_GAMEPAD_AXIS_RIGHT_Y
- - @ref GLFW_GAMEPAD_AXIS_LEFT_TRIGGER
- - @ref GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
- - @ref GLFW_GAMEPAD_AXIS_LAST
-
-
-@section news_32 Release notes for 3.2
-
-These are the release notes for version 3.2.  For a more detailed view including
-all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
-
-
-@subsection features_32 New features in version 3.2
-
-@subsubsection news_32_vulkan Support for Vulkan
-
-GLFW now supports basic integration with Vulkan with @ref glfwVulkanSupported,
-@ref glfwGetRequiredInstanceExtensions, @ref glfwGetInstanceProcAddress, @ref
-glfwGetPhysicalDevicePresentationSupport and @ref glfwCreateWindowSurface.
-Vulkan header inclusion can be selected with
-@ref GLFW_INCLUDE_VULKAN.
-
-
-@subsubsection news_32_setwindowmonitor Window mode switching
-
-GLFW now supports switching between windowed and full screen modes and updating
-the monitor and desired resolution and refresh rate of full screen windows with
-@ref glfwSetWindowMonitor.
-
-
-@subsubsection news_32_maximize Window maxmimization support
-
-GLFW now supports window maximization with @ref glfwMaximizeWindow and the
-@ref GLFW_MAXIMIZED window hint and attribute.
-
-
-@subsubsection news_32_focus Window input focus control
-
-GLFW now supports giving windows input focus with @ref glfwFocusWindow.
-
-
-@subsubsection news_32_sizelimits Window size limit support
-
-GLFW now supports setting both absolute and relative window size limits with
-@ref glfwSetWindowSizeLimits and @ref glfwSetWindowAspectRatio.
-
-
-@subsubsection news_32_keyname Localized key names
-
-GLFW now supports querying the localized name of printable keys with @ref
-glfwGetKeyName, either by key token or by scancode.
-
-
-@subsubsection news_32_waittimeout Wait for events with timeout
-
-GLFW now supports waiting for events for a set amount of time with @ref
-glfwWaitEventsTimeout.
-
-
-@subsubsection news_32_icon Window icon support
-
-GLFW now supports setting the icon of windows with @ref glfwSetWindowIcon.
-
-
-@subsubsection news_32_timer Raw timer access
-
-GLFW now supports raw timer values with @ref glfwGetTimerValue and @ref
-glfwGetTimerFrequency.
-
-
-@subsubsection news_32_joystick Joystick connection callback
-
-GLFW now supports notifying when a joystick has been connected or disconnected
-with @ref glfwSetJoystickCallback.
-
-
-@subsubsection news_32_noapi Context-less windows
-
-GLFW now supports creating windows without a OpenGL or OpenGL ES context by
-setting the [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_NO_API`.
-
-
-@subsubsection news_32_contextapi Run-time context creation API selection
-
-GLFW now supports selecting and querying the context creation API at run-time
-with the @ref GLFW_CONTEXT_CREATION_API hint and attribute.
-
-
-@subsubsection news_32_noerror Error-free context creation
-
-GLFW now supports creating and querying OpenGL and OpenGL ES contexts that do
-not emit errors with the @ref GLFW_CONTEXT_NO_ERROR hint, provided the machine
-supports the `GL_KHR_no_error` extension.
-
-
-@subsubsection news_32_cmake CMake config-file package support
-
-GLFW now supports being used as a
-[config-file package](@ref build_link_cmake_package) from other projects for
-easy linking with the library and its dependencies.
-
-
-@section news_31 Release notes for 3.1
-
-These are the release notes for version 3.1.  For a more detailed view including
-all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
-
-
-@subsection features_31 New features in version 3.1
-
-@subsubsection news_31_cursor Custom mouse cursor images
-
-GLFW now supports creating and setting both custom cursor images and standard
-cursor shapes.  They are created with @ref glfwCreateCursor or @ref
-glfwCreateStandardCursor, set with @ref glfwSetCursor and destroyed with @ref
-glfwDestroyCursor.
-
-@see @ref cursor_object
-
-
-@subsubsection news_31_drop Path drop event
-
-GLFW now provides a callback for receiving the paths of files and directories
-dropped onto GLFW windows.  The callback is set with @ref glfwSetDropCallback.
-
-@see @ref path_drop
-
-
-@subsubsection news_31_emptyevent Main thread wake-up
-
-GLFW now provides the @ref glfwPostEmptyEvent function for posting an empty
-event from another thread to the main thread event queue, causing @ref
-glfwWaitEvents to return.
-
-@see @ref events
-
-
-@subsubsection news_31_framesize Window frame size query
-
-GLFW now supports querying the size, on each side, of the frame around the
-content area of a window, with @ref glfwGetWindowFrameSize.
-
-@see [Window size](@ref window_size)
-
-
-@subsubsection news_31_autoiconify Simultaneous multi-monitor rendering
-
-GLFW now supports disabling auto-iconification of full screen windows with
-the [GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_hint) window hint.  This is
-intended for people building multi-monitor installations, where you need windows
-to stay in full screen despite losing input focus.
-
-
-@subsubsection news_31_floating Floating windows
-
-GLFW now supports floating windows, also called topmost or always on top, for
-easier debugging with the @ref GLFW_FLOATING window hint and attribute.
-
-
-@subsubsection news_31_focused Initially unfocused windows
-
-GLFW now supports preventing a windowed mode window from gaining input focus on
-creation, with the [GLFW_FOCUSED](@ref GLFW_FOCUSED_hint) window hint.
-
-
-@subsubsection news_31_direct Direct access for window attributes and cursor position
-
-GLFW now queries the window input focus, visibility and iconification attributes
-and the cursor position directly instead of returning cached data.
-
-
-@subsubsection news_31_charmods Character with modifiers callback
-
-GLFW now provides a callback for character events with modifier key bits.  The
-callback is set with @ref glfwSetCharModsCallback.  Unlike the regular character
-callback, this will report character events that will not result in a character
-being input, for example if the Control key is held down.
-
-@see @ref input_char
-
-
-@subsubsection news_31_single Single buffered framebuffers
-
-GLFW now supports the creation of single buffered windows, with the @ref
-GLFW_DOUBLEBUFFER hint.
-
-
-@subsubsection news_31_glext Macro for including extension header
-
-GLFW now includes the extension header appropriate for the chosen OpenGL or
-OpenGL ES header when @ref GLFW_INCLUDE_GLEXT is defined.  GLFW does not provide
-these headers.  They must be provided by your development environment or your
-OpenGL or OpenGL ES SDK.
-
-
-@subsubsection news_31_release Context release behaviors
-
-GLFW now supports controlling and querying whether the pipeline is flushed when
-a context is made non-current, with the @ref GLFW_CONTEXT_RELEASE_BEHAVIOR hint
-and attribute, provided the machine supports the `GL_KHR_context_flush_control`
-extension.
-
-
-@subsubsection news_31_wayland (Experimental) Wayland support
-
-GLFW now has an _experimental_ Wayland display protocol backend that can be
-selected on Linux with a CMake option.
-
-
-@subsubsection news_31_mir (Experimental) Mir support
-
-GLFW now has an _experimental_ Mir display server backend that can be selected
-on Linux with a CMake option.
-
-
-@section news_30 Release notes for 3.0
-
-These are the release notes for version 3.0.  For a more detailed view including
-all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
-
-
-@subsection features_30 New features in version 3.0
-
-@subsubsection news_30_cmake CMake build system
-
-GLFW now uses the CMake build system instead of the various makefiles and
-project files used by earlier versions.  CMake is available for all platforms
-supported by GLFW, is present in most package systems and can generate
-makefiles and/or project files for most popular development environments.
-
-For more information on how to use CMake, see the
-[CMake manual](https://cmake.org/cmake/help/documentation.html).
-
-
-@subsubsection news_30_multiwnd Multi-window support
-
-GLFW now supports the creation of multiple windows, each with their own OpenGL
-or OpenGL ES context, and all window functions now take a window handle.  Event
-callbacks are now per-window and are provided with the handle of the window that
-received the event.  The @ref glfwMakeContextCurrent function has been added to
-select which context is current on a given thread.
-
-
-@subsubsection news_30_multimon Multi-monitor support
-
-GLFW now explicitly supports multiple monitors.  They can be enumerated with
-@ref glfwGetMonitors, queried with @ref glfwGetVideoModes, @ref
-glfwGetMonitorPos, @ref glfwGetMonitorName and @ref glfwGetMonitorPhysicalSize,
-and specified at window creation to make the newly created window full screen on
-that specific monitor.
-
-
-@subsubsection news_30_unicode Unicode support
-
-All string arguments to GLFW functions and all strings returned by GLFW now use
-the UTF-8 encoding.  This includes the window title, error string, clipboard
-text, monitor and joystick names as well as the extension function arguments (as
-ASCII is a subset of UTF-8).
-
-
-@subsubsection news_30_clipboard Clipboard text I/O
-
-GLFW now supports reading and writing plain text to and from the system
-clipboard, with the @ref glfwGetClipboardString and @ref glfwSetClipboardString
-functions.
-
-
-@subsubsection news_30_gamma Gamma ramp support
-
-GLFW now supports setting and reading back the gamma ramp of monitors, with the
-@ref glfwGetGammaRamp and @ref glfwSetGammaRamp functions.  There is also @ref
-glfwSetGamma, which generates a ramp from a gamma value and then sets it.
-
-
-@subsubsection news_30_gles OpenGL ES support
-
-GLFW now supports the creation of OpenGL ES contexts, by setting the
-[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_OPENGL_ES_API`, where
-creation of such contexts are supported.  Note that GLFW _does not implement_
-OpenGL ES, so your driver must provide support in a way usable by GLFW.  Modern
-Nvidia and Intel drivers support creation of OpenGL ES context using the GLX and
-WGL APIs, while AMD provides an EGL implementation instead.
-
-
-@subsubsection news_30_egl (Experimental) EGL support
-
-GLFW now has an experimental EGL context creation back end that can be selected
-through CMake options.
-
-
-@subsubsection news_30_hidpi High-DPI support
-
-GLFW now supports high-DPI monitors on both Windows and macOS, giving windows
-full resolution framebuffers where other UI elements are scaled up.  To achieve
-this, @ref glfwGetFramebufferSize and @ref glfwSetFramebufferSizeCallback have
-been added.  These work with pixels, while the rest of the GLFW API works with
-screen coordinates.  This is important as OpenGL uses pixels, not screen
-coordinates.
-
-
-@subsubsection news_30_error Error callback
-
-GLFW now has an error callback, which can provide your application with much
-more detailed diagnostics than was previously possible.  The callback is passed
-an error code and a description string.
-
-
-@subsubsection news_30_wndptr Per-window user pointer
-
-Each window now has a user-defined pointer, retrieved with @ref
-glfwGetWindowUserPointer and set with @ref glfwSetWindowUserPointer, to make it
-easier to integrate GLFW into C++ code.
-
-
-@subsubsection news_30_iconifyfun Window iconification callback
-
-Each window now has a callback for iconification and restoration events,
-which is set with @ref glfwSetWindowIconifyCallback.
-
-
-@subsubsection news_30_wndposfun Window position callback
-
-Each window now has a callback for position events, which is set with @ref
-glfwSetWindowPosCallback.
-
-
-@subsubsection news_30_wndpos Window position query
-
-The position of a window can now be retrieved using @ref glfwGetWindowPos.
-
-
-@subsubsection news_30_focusfun Window focus callback
-
-Each windows now has a callback for focus events, which is set with @ref
-glfwSetWindowFocusCallback.
-
-
-@subsubsection news_30_enterleave Cursor enter/leave callback
-
-Each window now has a callback for when the mouse cursor enters or leaves its
-content area, which is set with @ref glfwSetCursorEnterCallback.
-
-
-@subsubsection news_30_wndtitle Initial window title
-
-The title of a window is now specified at creation time, as one of the arguments
-to @ref glfwCreateWindow.
-
-
-@subsubsection news_30_hidden Hidden windows
-
-Windows can now be hidden with @ref glfwHideWindow, shown using @ref
-glfwShowWindow and created initially hidden with the @ref GLFW_VISIBLE window
-hint and attribute.  This allows for off-screen rendering in a way compatible
-with most drivers, as well as moving a window to a specific position before
-showing it.
-
-
-@subsubsection news_30_undecorated Undecorated windows
-
-Windowed mode windows can now be created without decorations, e.g. things like
-a frame, a title bar, with the @ref GLFW_DECORATED window hint and attribute.
-This allows for the creation of things like splash screens.
-
-
-@subsubsection news_30_keymods Modifier key bit masks
-
-[Modifier key bit mask](@ref mods) parameters have been added to the
-[mouse button](@ref GLFWmousebuttonfun) and [key](@ref GLFWkeyfun) callbacks.
-
-
-@subsubsection news_30_scancode Platform-specific scancodes
-
-A scancode parameter has been added to the [key callback](@ref GLFWkeyfun). Keys
-that don't have a [key token](@ref keys) still get passed on with the key
-parameter set to `GLFW_KEY_UNKNOWN`.  These scancodes will vary between machines
-and are intended to be used for key bindings.
-
-
-@subsubsection news_30_jsname Joystick names
-
-The name of a joystick can now be retrieved using @ref glfwGetJoystickName.
-
-
-@subsubsection news_30_doxygen Doxygen documentation
-
-You are reading it.
+- [Release notes for 3.3](https://www.glfw.org/docs/3.3/news.html)
+- [Release notes for 3.2](https://www.glfw.org/docs/3.2/news.html)
+- [Release notes for 3.1](https://www.glfw.org/docs/3.1/news.html)
+- [Release notes for 3.0](https://www.glfw.org/docs/3.0/news.html)
 
 */

docs/quick.dox

@@ -4,7 +4,7 @@
 
 @tableofcontents
 
-This guide takes you through writing a simple application using GLFW 3.  The
+This guide takes you through writing a small application using GLFW 3.  The
 application will create a window and OpenGL context, render a rotating triangle
 and exit when the user closes the window or presses _Escape_.  This guide will
 introduce a few of the most commonly used functions, but there are many more.
@@ -135,9 +135,14 @@ require a minimum OpenGL version by setting the `GLFW_CONTEXT_VERSION_MAJOR` and
 `GLFW_CONTEXT_VERSION_MINOR` hints _before_ creation.  If the required minimum
 version is not supported on the machine, context (and window) creation fails.
 
+You can select the OpenGL profile by setting the `GLFW_OPENGL_PROFILE` hint.
+This program uses the core profile as that is the only profile macOS supports
+for OpenGL 3.x and 4.x.
+
 @code
-glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
-glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
+glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
 GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
 if (!window)
 {
@@ -246,12 +251,16 @@ glViewport(0, 0, width, height);
 You can also set a framebuffer size callback using @ref
 glfwSetFramebufferSizeCallback and be notified when the size changes.
 
-Actual rendering with OpenGL is outside the scope of this tutorial, but there
-are [many](https://open.gl/) [excellent](https://learnopengl.com/)
-[tutorial](http://openglbook.com/) [sites](http://ogldev.atspace.co.uk/) that
-teach modern OpenGL.  Some of them use GLFW to create the context and window
-while others use GLUT or SDL, but remember that OpenGL itself always works the
-same.
+The details of how to render with OpenGL is outside the scope of this tutorial,
+but there are many excellent resources for learning modern OpenGL.  Here are
+a few of them:
+
+ - [Anton's OpenGL 4 Tutorials](https://antongerdelan.net/opengl/)
+ - [Learn OpenGL](https://learnopengl.com/)
+ - [Open.GL](https://open.gl/)
+
+These all happen to use GLFW, but OpenGL itself works the same whatever API you
+use to create the window and context.
 
 
 @subsection quick_timer Reading the timer
@@ -326,19 +335,20 @@ for example, many kinds of editing tools.
 @section quick_example Putting it together
 
 Now that you know how to initialize GLFW, create a window and poll for
-keyboard input, it's possible to create a simple program.
+keyboard input, it's possible to create a small program.
 
 This program creates a 640 by 480 windowed mode window and starts a loop that
 clears the screen, renders a triangle and processes events until the user either
 presses _Escape_ or closes the window.
 
-@snippet simple.c code
+@snippet triangle-opengl.c code
 
 The program above can be found in the
-[source package](https://www.glfw.org/download.html) as `examples/simple.c`
-and is compiled along with all other examples when you build GLFW.  If you
-built GLFW from the source package then you already have this as `simple.exe` on
-Windows, `simple` on Linux or `simple.app` on macOS.
+[source package](https://www.glfw.org/download.html) as
+`examples/triangle-opengl.c` and is compiled along with all other examples when
+you build GLFW.  If you built GLFW from the source package then you already have
+this as `triangle-opengl.exe` on Windows, `triangle-opengl` on Linux or
+`triangle-opengl.app` on macOS.
 
 This tutorial used only a few of the many functions GLFW provides.  There are
 guides for each of the areas covered by GLFW.  Each guide will introduce all the

docs/vulkan.dox

@@ -4,8 +4,8 @@
 
 @tableofcontents
 
-This guide is intended to fill the gaps between the [Vulkan
-documentation](https://www.khronos.org/vulkan/) and the rest of the GLFW
+This guide is intended to fill the gaps between the official [Vulkan
+resources](https://www.khronos.org/vulkan/) and the rest of the GLFW
 documentation and is not a replacement for either.  It assumes some familiarity
 with Vulkan concepts like loaders, devices, queues and surfaces and leaves it to
 the Vulkan documentation to explain the details of Vulkan functions.
@@ -14,7 +14,12 @@ To develop for Vulkan you should download the [LunarG Vulkan
 SDK](https://vulkan.lunarg.com/) for your platform.  Apart from headers and link
 libraries, they also provide the validation layers necessary for development.
 
-For details on a specific function in this category, see the @ref vulkan.  There
+The [Vulkan Tutorial](https://vulkan-tutorial.com/) has more information on how
+to use GLFW and Vulkan.  The [Khronos Vulkan
+Samples](https://github.com/KhronosGroup/Vulkan-Samples) also use GLFW, although
+with a small framework in between.
+
+For details on a specific Vulkan support function, see the @ref vulkan.  There
 are also guides for the other areas of the GLFW API.
 
  - @ref intro_guide

docs/window.dox

@@ -390,12 +390,10 @@ Additionally, OpenGL ES 1.x cannot be returned if 2.0 or later was requested,
 and vice versa.  This is because OpenGL ES 3.x is backward compatible with 2.0,
 but OpenGL ES 2.0 is not backward compatible with 1.x.
 
-@note @macos The OS only supports forward-compatible core profile contexts for
-OpenGL versions 3.2 and later.  Before creating an OpenGL context of version
-3.2 or later you must set the
-[GLFW_OPENGL_FORWARD_COMPAT](@ref GLFW_OPENGL_FORWARD_COMPAT_hint) and
-[GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint) hints accordingly.  OpenGL
-3.0 and 3.1 contexts are not supported at all on macOS.
+@note @macos The OS only supports core profile contexts for OpenGL versions 3.2
+and later.  Before creating an OpenGL context of version 3.2 or later you must
+set the [GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint) hint accordingly.
+OpenGL 3.0 and 3.1 contexts are not supported at all on macOS.
 
 @anchor GLFW_OPENGL_FORWARD_COMPAT_hint
 __GLFW_OPENGL_FORWARD_COMPAT__ specifies whether the OpenGL context should be
@@ -457,6 +455,14 @@ The no error mode for OpenGL and OpenGL ES is described in detail by the
 extension.
 
 
+@subsubsection window_hints_win32 Windows specific window hints
+
+@anchor GLFW_WIN32_KEYBOARD_MENU_hint
+__GLFW_WIN32_KEYBOARD_MENU__ specifies whether to allow access to the window
+menu via the Alt+Space and Alt-and-then-Space keyboard shortcuts.  This is
+ignored on other platforms.
+
+
 @subsubsection window_hints_osx macOS specific window hints
 
 @anchor GLFW_COCOA_RETINA_FRAMEBUFFER_hint
@@ -537,6 +543,7 @@ GLFW_CONTEXT_RELEASE_BEHAVIOR | `GLFW_ANY_RELEASE_BEHAVIOR` | `GLFW_ANY_RELEASE_
 GLFW_OPENGL_FORWARD_COMPAT    | `GLFW_FALSE`                | `GLFW_TRUE` or `GLFW_FALSE`
 GLFW_OPENGL_DEBUG_CONTEXT     | `GLFW_FALSE`                | `GLFW_TRUE` or `GLFW_FALSE`
 GLFW_OPENGL_PROFILE           | `GLFW_OPENGL_ANY_PROFILE`   | `GLFW_OPENGL_ANY_PROFILE`, `GLFW_OPENGL_COMPAT_PROFILE` or `GLFW_OPENGL_CORE_PROFILE`
+GLFW_WIN32_KEYBOARD_MENU      | `GLFW_FALSE`                | `GLFW_TRUE` or `GLFW_FALSE`
 GLFW_COCOA_RETINA_FRAMEBUFFER | `GLFW_TRUE`                 | `GLFW_TRUE` or `GLFW_FALSE`
 GLFW_COCOA_FRAME_NAME         | `""`                        | A UTF-8 encoded frame autosave name
 GLFW_COCOA_GRAPHICS_SWITCHING | `GLFW_FALSE`                | `GLFW_TRUE` or `GLFW_FALSE`

examples/CMakeLists.txt

@@ -17,17 +17,6 @@ elseif (APPLE)
     set(ICON glfw.icns)
 endif()
 
-if (${CMAKE_VERSION} VERSION_EQUAL "3.1.0" OR
-    ${CMAKE_VERSION} VERSION_GREATER "3.1.0")
-    set(CMAKE_C_STANDARD 99)
-else()
-    # Remove this fallback when removing support for CMake version less than 3.1
-    add_compile_options("$<$<C_COMPILER_ID:AppleClang>:-std=c99>"
-                        "$<$<C_COMPILER_ID:Clang>:-std=c99>"
-                        "$<$<C_COMPILER_ID:GNU>:-std=c99>")
-
-endif()
-
 set(GLAD_GL "${GLFW_SOURCE_DIR}/deps/glad/gl.h"
             "${GLFW_SOURCE_DIR}/deps/glad_gl.c")
 set(GETOPT "${GLFW_SOURCE_DIR}/deps/getopt.h"
@@ -41,20 +30,21 @@ add_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${ICON} ${GLAD_GL})
 add_executable(offscreen offscreen.c ${ICON} ${GLAD_GL})
 add_executable(particles WIN32 MACOSX_BUNDLE particles.c ${ICON} ${TINYCTHREAD} ${GETOPT} ${GLAD_GL})
 add_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${ICON} ${GLAD_GL})
-add_executable(simple WIN32 MACOSX_BUNDLE simple.c ${ICON} ${GLAD_GL})
 add_executable(splitview WIN32 MACOSX_BUNDLE splitview.c ${ICON} ${GLAD_GL})
+add_executable(triangle-opengl WIN32 MACOSX_BUNDLE triangle-opengl.c ${ICON} ${GLAD_GL})
 add_executable(wave WIN32 MACOSX_BUNDLE wave.c ${ICON} ${GLAD_GL})
 
-target_link_libraries(particles "${CMAKE_THREAD_LIBS_INIT}")
+target_link_libraries(particles Threads::Threads)
 if (RT_LIBRARY)
     target_link_libraries(particles "${RT_LIBRARY}")
 endif()
 
-set(GUI_ONLY_BINARIES boing gears heightmap particles sharing simple splitview
-    wave)
+set(GUI_ONLY_BINARIES boing gears heightmap particles sharing splitview
+    triangle-opengl wave)
 set(CONSOLE_BINARIES offscreen)
 
 set_target_properties(${GUI_ONLY_BINARIES} ${CONSOLE_BINARIES} PROPERTIES
+                      C_STANDARD 99
                       FOLDER "GLFW3/Examples")
 
 if (GLFW_USE_OSMESA)
@@ -73,7 +63,7 @@ if (APPLE)
     set_target_properties(heightmap PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Heightmap")
     set_target_properties(particles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Particles")
     set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Sharing")
-    set_target_properties(simple PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Simple")
+    set_target_properties(triangle-opengl PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "OpenGL Triangle")
     set_target_properties(splitview PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "SplitView")
     set_target_properties(wave PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Wave")
 
@@ -83,6 +73,6 @@ if (APPLE)
                           MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}
                           MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}
                           MACOSX_BUNDLE_ICON_FILE glfw.icns
-                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/MacOSXBundleInfo.plist.in")
+                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/Info.plist.in")
 endif()
 

examples/offscreen.c

@@ -148,6 +148,7 @@ int main(void)
     glUseProgram(program);
     glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
     glDrawArrays(GL_TRIANGLES, 0, 3);
+    glFinish();
 
 #if USE_NATIVE_OSMESA
     glfwGetOSMesaColorBuffer(window, &width, &height, NULL, (void**) &buffer);

examples/triangle-opengl.c

@@ -1,5 +1,5 @@
 //========================================================================
-// Simple GLFW example
+// OpenGL triangle example
 // Copyright (c) Camilla Löwy <elmindreda@glfw.org>
 //
 // This software is provided 'as-is', without any express or implied
@@ -31,25 +31,28 @@
 #include "linmath.h"
 
 #include <stdlib.h>
+#include <stddef.h>
 #include <stdio.h>
 
-static const struct
+typedef struct Vertex
 {
-    float x, y;
-    float r, g, b;
-} vertices[3] =
+    vec2 pos;
+    vec3 col;
+} Vertex;
+
+static const Vertex vertices[3] =
 {
-    { -0.6f, -0.4f, 1.f, 0.f, 0.f },
-    {  0.6f, -0.4f, 0.f, 1.f, 0.f },
-    {   0.f,  0.6f, 0.f, 0.f, 1.f }
+    { { -0.6f, -0.4f }, { 1.f, 0.f, 0.f } },
+    { {  0.6f, -0.4f }, { 0.f, 1.f, 0.f } },
+    { {   0.f,  0.6f }, { 0.f, 0.f, 1.f } }
 };
 
 static const char* vertex_shader_text =
-"#version 110\n"
+"#version 330\n"
 "uniform mat4 MVP;\n"
-"attribute vec3 vCol;\n"
-"attribute vec2 vPos;\n"
-"varying vec3 color;\n"
+"in vec3 vCol;\n"
+"in vec2 vPos;\n"
+"out vec3 color;\n"
 "void main()\n"
 "{\n"
 "    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
@@ -57,11 +60,12 @@ static const char* vertex_shader_text =
 "}\n";
 
 static const char* fragment_shader_text =
-"#version 110\n"
-"varying vec3 color;\n"
+"#version 330\n"
+"in vec3 color;\n"
+"out vec4 fragment;\n"
 "void main()\n"
 "{\n"
-"    gl_FragColor = vec4(color, 1.0);\n"
+"    fragment = vec4(color, 1.0);\n"
 "}\n";
 
 static void error_callback(int error, const char* description)
@@ -77,19 +81,16 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
 
 int main(void)
 {
-    GLFWwindow* window;
-    GLuint vertex_buffer, vertex_shader, fragment_shader, program;
-    GLint mvp_location, vpos_location, vcol_location;
-
     glfwSetErrorCallback(error_callback);
 
     if (!glfwInit())
         exit(EXIT_FAILURE);
 
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
 
-    window = glfwCreateWindow(640, 480, "Simple example", NULL, NULL);
+    GLFWwindow* window = glfwCreateWindow(640, 480, "OpenGL Triangle", NULL, NULL);
     if (!window)
     {
         glfwTerminate();
@@ -104,53 +105,56 @@ int main(void)
 
     // NOTE: OpenGL error checks have been omitted for brevity
 
+    GLuint vertex_buffer;
     glGenBuffers(1, &vertex_buffer);
     glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
     glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
 
-    vertex_shader = glCreateShader(GL_VERTEX_SHADER);
+    const GLuint vertex_shader = glCreateShader(GL_VERTEX_SHADER);
     glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
     glCompileShader(vertex_shader);
 
-    fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
+    const GLuint fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
     glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
     glCompileShader(fragment_shader);
 
-    program = glCreateProgram();
+    const GLuint program = glCreateProgram();
     glAttachShader(program, vertex_shader);
     glAttachShader(program, fragment_shader);
     glLinkProgram(program);
 
-    mvp_location = glGetUniformLocation(program, "MVP");
-    vpos_location = glGetAttribLocation(program, "vPos");
-    vcol_location = glGetAttribLocation(program, "vCol");
+    const GLint mvp_location = glGetUniformLocation(program, "MVP");
+    const GLint vpos_location = glGetAttribLocation(program, "vPos");
+    const GLint vcol_location = glGetAttribLocation(program, "vCol");
 
+    GLuint vertex_array;
+    glGenVertexArrays(1, &vertex_array);
+    glBindVertexArray(vertex_array);
     glEnableVertexAttribArray(vpos_location);
     glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
-                          sizeof(vertices[0]), (void*) 0);
+                          sizeof(Vertex), (void*) offsetof(Vertex, pos));
     glEnableVertexAttribArray(vcol_location);
     glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
-                          sizeof(vertices[0]), (void*) (sizeof(float) * 2));
+                          sizeof(Vertex), (void*) offsetof(Vertex, col));
 
     while (!glfwWindowShouldClose(window))
     {
-        float ratio;
         int width, height;
-        mat4x4 m, p, mvp;
-
         glfwGetFramebufferSize(window, &width, &height);
-        ratio = width / (float) height;
+        const float ratio = width / (float) height;
 
         glViewport(0, 0, width, height);
         glClear(GL_COLOR_BUFFER_BIT);
 
+        mat4x4 m, p, mvp;
         mat4x4_identity(m);
         mat4x4_rotate_Z(m, m, (float) glfwGetTime());
         mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
         mat4x4_mul(mvp, p, m);
 
         glUseProgram(program);
-        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
+        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) &mvp);
+        glBindVertexArray(vertex_array);
         glDrawArrays(GL_TRIANGLES, 0, 3);
 
         glfwSwapBuffers(window);

include/GLFW/glfw3.h

@@ -1,5 +1,5 @@
 /*************************************************************************
- * GLFW 3.3 - www.glfw.org
+ * GLFW 3.4 - www.glfw.org
  * A library for OpenGL, window and input
  *------------------------------------------------------------------------
  * Copyright (c) 2002-2006 Marcus Geelnard
@@ -52,7 +52,7 @@ extern "C" {
  *  This is the reference documentation for OpenGL and OpenGL ES context related
  *  functions.  For more task-oriented information, see the @ref context_guide.
  */
-/*! @defgroup vulkan Vulkan reference
+/*! @defgroup vulkan Vulkan support reference
  *  @brief Functions and types related to Vulkan.
  *
  *  This is the reference documentation for Vulkan related functions and types.
@@ -263,14 +263,14 @@ extern "C" {
  *  backward-compatible.
  *  @ingroup init
  */
-#define GLFW_VERSION_MINOR          3
+#define GLFW_VERSION_MINOR          4
 /*! @brief The revision number of the GLFW library.
  *
  *  This is incremented when a bug fix release is made that does not contain any
  *  API changes.
  *  @ingroup init
  */
-#define GLFW_VERSION_REVISION       2
+#define GLFW_VERSION_REVISION       0
 /*! @} */
 
 /*! @brief One.
@@ -757,6 +757,17 @@ extern "C" {
  *  @analysis Application programmer error.  Fix the offending call.
  */
 #define GLFW_NO_WINDOW_CONTEXT      0x0001000A
+/*! @brief The specified cursor shape is not available.
+ *
+ *  The specified standard cursor shape is not available, either because the
+ *  current system cursor theme does not provide it or because it is not
+ *  available on the platform.
+ *
+ *  @analysis Platform or system settings limitation.  Pick another
+ *  [standard cursor shape](@ref shapes) or create a
+ *  [custom cursor](@ref cursor_custom).
+ */
+#define GLFW_CURSOR_UNAVAILABLE     0x0001000B
 /*! @} */
 
 /*! @addtogroup window
@@ -1003,6 +1014,7 @@ extern "C" {
  *  [window hint](@ref GLFW_X11_CLASS_NAME_hint).
  */
 #define GLFW_X11_INSTANCE_NAME      0x00024002
+#define GLFW_WIN32_KEYBOARD_MENU    0x00025001
 /*! @} */
 
 #define GLFW_NO_API                          0
@@ -1038,14 +1050,15 @@ extern "C" {
 /*! @defgroup shapes Standard cursor shapes
  *  @brief Standard system cursor shapes.
  *
- *  See [standard cursor creation](@ref cursor_standard) for how these are used.
+ *  These are the [standard cursor shapes](@ref cursor_standard) that can be
+ *  requested from the window system.
  *
  *  @ingroup input
  *  @{ */
 
 /*! @brief The regular arrow cursor shape.
  *
- *  The regular arrow cursor.
+ *  The regular arrow cursor shape.
  */
 #define GLFW_ARROW_CURSOR           0x00036001
 /*! @brief The text input I-beam cursor shape.
@@ -1053,26 +1066,91 @@ extern "C" {
  *  The text input I-beam cursor shape.
  */
 #define GLFW_IBEAM_CURSOR           0x00036002
-/*! @brief The crosshair shape.
+/*! @brief The crosshair cursor shape.
  *
- *  The crosshair shape.
+ *  The crosshair cursor shape.
  */
 #define GLFW_CROSSHAIR_CURSOR       0x00036003
-/*! @brief The hand shape.
+/*! @brief The pointing hand cursor shape.
  *
- *  The hand shape.
+ *  The pointing hand cursor shape.
  */
-#define GLFW_HAND_CURSOR            0x00036004
-/*! @brief The horizontal resize arrow shape.
+#define GLFW_POINTING_HAND_CURSOR   0x00036004
+/*! @brief The horizontal resize/move arrow shape.
  *
- *  The horizontal resize arrow shape.
+ *  The horizontal resize/move arrow shape.  This is usually a horizontal
+ *  double-headed arrow.
  */
-#define GLFW_HRESIZE_CURSOR         0x00036005
-/*! @brief The vertical resize arrow shape.
+#define GLFW_RESIZE_EW_CURSOR       0x00036005
+/*! @brief The vertical resize/move arrow shape.
  *
- *  The vertical resize arrow shape.
+ *  The vertical resize/move shape.  This is usually a vertical double-headed
+ *  arrow.
  */
-#define GLFW_VRESIZE_CURSOR         0x00036006
+#define GLFW_RESIZE_NS_CURSOR       0x00036006
+/*! @brief The top-left to bottom-right diagonal resize/move arrow shape.
+ *
+ *  The top-left to bottom-right diagonal resize/move shape.  This is usually
+ *  a diagonal double-headed arrow.
+ *
+ *  @note @macos This shape is provided by a private system API and may fail
+ *  with @ref GLFW_CURSOR_UNAVAILABLE in the future.
+ *
+ *  @note @x11 This shape is provided by a newer standard not supported by all
+ *  cursor themes.
+ *
+ *  @note @wayland This shape is provided by a newer standard not supported by
+ *  all cursor themes.
+ */
+#define GLFW_RESIZE_NWSE_CURSOR     0x00036007
+/*! @brief The top-right to bottom-left diagonal resize/move arrow shape.
+ *
+ *  The top-right to bottom-left diagonal resize/move shape.  This is usually
+ *  a diagonal double-headed arrow.
+ *
+ *  @note @macos This shape is provided by a private system API and may fail
+ *  with @ref GLFW_CURSOR_UNAVAILABLE in the future.
+ *
+ *  @note @x11 This shape is provided by a newer standard not supported by all
+ *  cursor themes.
+ *
+ *  @note @wayland This shape is provided by a newer standard not supported by
+ *  all cursor themes.
+ */
+#define GLFW_RESIZE_NESW_CURSOR     0x00036008
+/*! @brief The omni-directional resize/move cursor shape.
+ *
+ *  The omni-directional resize cursor/move shape.  This is usually either
+ *  a combined horizontal and vertical double-headed arrow or a grabbing hand.
+ */
+#define GLFW_RESIZE_ALL_CURSOR      0x00036009
+/*! @brief The operation-not-allowed shape.
+ *
+ *  The operation-not-allowed shape.  This is usually a circle with a diagonal
+ *  line through it.
+ *
+ *  @note @x11 This shape is provided by a newer standard not supported by all
+ *  cursor themes.
+ *
+ *  @note @wayland This shape is provided by a newer standard not supported by
+ *  all cursor themes.
+ */
+#define GLFW_NOT_ALLOWED_CURSOR     0x0003600A
+/*! @brief Legacy name for compatibility.
+ *
+ *  This is an alias for compatibility with earlier versions.
+ */
+#define GLFW_HRESIZE_CURSOR         GLFW_RESIZE_EW_CURSOR
+/*! @brief Legacy name for compatibility.
+ *
+ *  This is an alias for compatibility with earlier versions.
+ */
+#define GLFW_VRESIZE_CURSOR         GLFW_RESIZE_NS_CURSOR
+/*! @brief Legacy name for compatibility.
+ *
+ *  This is an alias for compatibility with earlier versions.
+ */
+#define GLFW_HAND_CURSOR            GLFW_POINTING_HAND_CURSOR
 /*! @} */
 
 #define GLFW_CONNECTED              0x00040001
@@ -1192,6 +1270,23 @@ typedef struct GLFWcursor GLFWcursor;
  */
 typedef void (* GLFWerrorfun)(int,const char*);
 
+/*! @brief The function pointer type for keyboard layout callbacks.
+ *
+ *  This is the function pointer type for keyboard layout callbacks.  A keyboard
+ *  layout callback function has the following signature:
+ *  @code
+ *  void callback_name(void);
+ *  @endcode
+ *
+ *  @sa @ref keyboard_layout
+ *  @sa @ref glfwSetKeyboardLayoutCallback
+ *
+ *  @since Added in version 3.4.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWkeyboardlayoutfun)(void);
+
 /*! @brief The function pointer type for window position callbacks.
  *
  *  This is the function pointer type for window position callbacks.  A window
@@ -1753,6 +1848,18 @@ typedef struct GLFWgamepadstate
  *  bundle, if present.  This can be disabled with the @ref
  *  GLFW_COCOA_CHDIR_RESOURCES init hint.
  *
+ *  @remark @macos This function will create the main menu and dock icon for the
+ *  application.  If GLFW finds a `MainMenu.nib` it is loaded and assumed to
+ *  contain a menu bar.  Otherwise a minimal menu bar is created manually with
+ *  common commands like Hide, Quit and About.  The About entry opens a minimal
+ *  about dialog with information from the application's bundle.  The menu bar
+ *  and dock icon can be disabled entirely with the @ref GLFW_COCOA_MENUBAR init
+ *  hint.
+ *
+ *  @remark @x11 This function will set the `LC_CTYPE` category of the
+ *  application locale according to the current environment if that category is
+ *  still "C".  This is because the "C" locale breaks Unicode text input.
+ *
  *  @thread_safety This function must only be called from the main thread.
  *
  *  @sa @ref intro_init
@@ -2580,12 +2687,11 @@ GLFWAPI void glfwWindowHintString(int hint, const char* value);
  *  @remark @win32 The context to share resources with must not be current on
  *  any other thread.
  *
- *  @remark @macos The OS only supports forward-compatible core profile contexts
- *  for OpenGL versions 3.2 and later.  Before creating an OpenGL context of
- *  version 3.2 or later you must set the
- *  [GLFW_OPENGL_FORWARD_COMPAT](@ref GLFW_OPENGL_FORWARD_COMPAT_hint) and
- *  [GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint) hints accordingly.
- *  OpenGL 3.0 and 3.1 contexts are not supported at all on macOS.
+ *  @remark @macos The OS only supports core profile contexts for OpenGL
+ *  versions 3.2 and later.  Before creating an OpenGL context of version 3.2 or
+ *  later you must set the [GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint)
+ *  hint accordingly.  OpenGL 3.0 and 3.1 contexts are not supported at all
+ *  on macOS.
  *
  *  @remark @macos The GLFW window has no icon, as it is not a document
  *  window, but the dock icon will be the same as the application bundle's icon.
@@ -2593,13 +2699,6 @@ GLFWAPI void glfwWindowHintString(int hint, const char* value);
  *  [Bundle Programming Guide](https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFBundles/)
  *  in the Mac Developer Library.
  *
- *  @remark @macos The first time a window is created the menu bar is created.
- *  If GLFW finds a `MainMenu.nib` it is loaded and assumed to contain a menu
- *  bar.  Otherwise a minimal menu bar is created manually with common commands
- *  like Hide, Quit and About.  The About entry opens a minimal about dialog
- *  with information from the application's bundle.  Menu bar creation can be
- *  disabled entirely with the @ref GLFW_COCOA_MENUBAR init hint.
- *
  *  @remark @macos On OS X 10.10 and later the window frame will not be rendered
  *  at full resolution on Retina displays unless the
  *  [GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint)
@@ -2608,7 +2707,7 @@ GLFWAPI void glfwWindowHintString(int hint, const char* value);
  *  [High Resolution Guidelines for OS X](https://developer.apple.com/library/mac/documentation/GraphicsAnimation/Conceptual/HighResolutionOSX/Explained/Explained.html)
  *  in the Mac Developer Library.  The GLFW test and example programs use
  *  a custom `Info.plist` template for this, which can be found as
- *  `CMake/MacOSXBundleInfo.plist.in` in the source tree.
+ *  `CMake/Info.plist.in` in the source tree.
  *
  *  @remark @macos When activating frame autosaving with
  *  [GLFW_COCOA_FRAME_NAME](@ref GLFW_COCOA_FRAME_NAME_hint), the specified
@@ -3191,8 +3290,8 @@ GLFWAPI void glfwSetWindowOpacity(GLFWwindow* window, float opacity);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @wayland There is no concept of iconification in wl_shell, this
- *  function will emit @ref GLFW_PLATFORM_ERROR when using this deprecated
+ *  @remark @wayland Once a window is iconified, @ref glfwRestoreWindow won’t
+ *  be able to restore it.  This is a design decision of the xdg-shell
  *  protocol.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -3769,9 +3868,6 @@ GLFWAPI GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow* window, GLFWwi
  *
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @remark @wayland The wl_shell protocol has no concept of iconification,
- *  this callback will never be called when using this deprecated protocol.
- *
  *  @thread_safety This function must only be called from the main thread.
  *
  *  @sa @ref window_iconify
@@ -4186,6 +4282,11 @@ GLFWAPI int glfwRawMouseMotionSupported(void);
  *  non-printable keys are the same across layouts but depend on the application
  *  language and should be localized along with other user interface text.
  *
+ *  The contents of the returned string may change when a keyboard
+ *  layout change event is received.  Set a
+ *  [keyboard layout](@ref keyboard_layout) callback to be notified when the
+ *  layout changes.
+ *
  *  @param[in] key The key to query, or `GLFW_KEY_UNKNOWN`.
  *  @param[in] scancode The scancode of the key to query.
  *  @return The UTF-8 encoded, layout-specific name of the key, or `NULL`.
@@ -4193,9 +4294,6 @@ GLFWAPI int glfwRawMouseMotionSupported(void);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark The contents of the returned string may change when a keyboard
- *  layout change event is received.
- *
  *  @pointer_lifetime The returned string is allocated and freed by GLFW.  You
  *  should not free it yourself.  It is valid until the library is terminated.
  *
@@ -4233,6 +4331,73 @@ GLFWAPI const char* glfwGetKeyName(int key, int scancode);
  */
 GLFWAPI int glfwGetKeyScancode(int key);
 
+/*! @brief Returns the human-readable name of the current keyboard layout.
+ *
+ *  This function returns the human-readable name, encoded as UTF-8, of the
+ *  current keyboard layout.  On some platforms this may not be updated until
+ *  one of the application's windows gets input focus.
+ *
+ *  The keyboard layout name is intended to be shown to the user during text
+ *  input, especially in full screen applications.
+ *
+ *  The name may be localized into the current operating system UI language.  It
+ *  is provided by the operating system and may not be identical for a given
+ *  layout across platforms.
+ *
+ *  @return The UTF-8 encoded name of the current keyboard layout, or `NULL` if
+ *  an [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_PLATFORM_ERROR and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
+ *  @pointer_lifetime The returned string is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the next call to this
+ *  function or the library is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref keyboard_layout
+ *  @sa @ref glfwSetKeyboardLayoutCallback
+ *
+ *  @since Added in version 3.4.
+ *
+ *  @ingroup input
+ */
+GLFWAPI const char* glfwGetKeyboardLayoutName(void);
+
+/*! @brief Sets the keyboard layout callback.
+ *
+ *  This function sets the keyboard layout callback, which is called when the
+ *  keyboard layout is changed.  The name of the current layout is returned by
+ *  @ref glfwGetKeyboardLayoutName.
+ *
+ *  On some platforms the keyboard layout event may not arrive until one of the
+ *  application's windows get input focus.  Layout changes may not be reported
+ *  while other applications have input focus.
+ *
+ *  @param[in] callback The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @callback_signature
+ *  @code
+ *  void function_name(void)
+ *  @endcode
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref keyboard_layout
+ *  @sa @ref glfwGetKeyboardLayoutName
+ *
+ *  @since Added in version 3.4.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWkeyboardlayoutfun glfwSetKeyboardLayoutCallback(GLFWkeyboardlayoutfun callback);
+
 /*! @brief Returns the last reported state of a keyboard key for the specified
  *  window.
  *
@@ -4420,19 +4585,44 @@ GLFWAPI GLFWcursor* glfwCreateCursor(const GLFWimage* image, int xhot, int yhot)
 
 /*! @brief Creates a cursor with a standard shape.
  *
- *  Returns a cursor with a [standard shape](@ref shapes), that can be set for
- *  a window with @ref glfwSetCursor.
+ *  Returns a cursor with a standard shape, that can be set for a window with
+ *  @ref glfwSetCursor.  The images for these cursors come from the system
+ *  cursor theme and their exact appearance will vary between platforms.
+ *
+ *  Most of these shapes are guaranteed to exist on every supported platform but
+ *  a few may not be present.  See the table below for details.
+ *
+ *  Cursor shape                   | Windows | macOS | X11    | Wayland
+ *  ------------------------------ | ------- | ----- | ------ | -------
+ *  @ref GLFW_ARROW_CURSOR         | Yes     | Yes   | Yes    | Yes
+ *  @ref GLFW_IBEAM_CURSOR         | Yes     | Yes   | Yes    | Yes
+ *  @ref GLFW_CROSSHAIR_CURSOR     | Yes     | Yes   | Yes    | Yes
+ *  @ref GLFW_POINTING_HAND_CURSOR | Yes     | Yes   | Yes    | Yes
+ *  @ref GLFW_RESIZE_EW_CURSOR     | Yes     | Yes   | Yes    | Yes
+ *  @ref GLFW_RESIZE_NS_CURSOR     | Yes     | Yes   | Yes    | Yes
+ *  @ref GLFW_RESIZE_NWSE_CURSOR   | Yes     | Yes<sup>1</sup> | Maybe<sup>2</sup> | Maybe<sup>2</sup>
+ *  @ref GLFW_RESIZE_NESW_CURSOR   | Yes     | Yes<sup>1</sup> | Maybe<sup>2</sup> | Maybe<sup>2</sup>
+ *  @ref GLFW_RESIZE_ALL_CURSOR    | Yes     | Yes   | Yes    | Yes
+ *  @ref GLFW_NOT_ALLOWED_CURSOR   | Yes     | Yes   | Maybe<sup>2</sup> | Maybe<sup>2</sup>
+ *
+ *  1) This uses a private system API and may fail in the future.
+ *
+ *  2) This uses a newer standard that not all cursor themes support.
+ *
+ *  If the requested shape is not available, this function emits a @ref
+ *  GLFW_CURSOR_UNAVAILABLE error and returns `NULL`.
  *
  *  @param[in] shape One of the [standard shapes](@ref shapes).
  *  @return A new cursor ready to use or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
- *  GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.
+ *  GLFW_INVALID_ENUM, @ref GLFW_CURSOR_UNAVAILABLE and @ref
+ *  GLFW_PLATFORM_ERROR.
  *
  *  @thread_safety This function must only be called from the main thread.
  *
- *  @sa @ref cursor_object
+ *  @sa @ref cursor_standard
  *  @sa @ref glfwCreateCursor
  *
  *  @since Added in version 3.1.

include/GLFW/glfw3native.h

@@ -1,5 +1,5 @@
 /*************************************************************************
- * GLFW 3.3 - www.glfw.org
+ * GLFW 3.4 - www.glfw.org
  * A library for OpenGL, window and input
  *------------------------------------------------------------------------
  * Copyright (c) 2002-2006 Marcus Geelnard

src/CMakeLists.txt

@@ -1,105 +1,96 @@
 
-set(common_HEADERS internal.h mappings.h
-                   "${GLFW_BINARY_DIR}/src/glfw_config.h"
-                   "${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
-                   "${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h")
-set(common_SOURCES context.c init.c input.c monitor.c vulkan.c window.c)
+add_library(glfw "${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
+                 "${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h"
+                 internal.h mappings.h context.c init.c input.c monitor.c
+                 vulkan.c window.c)
 
 if (_GLFW_COCOA)
-    set(glfw_HEADERS ${common_HEADERS} cocoa_platform.h cocoa_joystick.h
-                     posix_thread.h nsgl_context.h egl_context.h osmesa_context.h)
-    set(glfw_SOURCES ${common_SOURCES} cocoa_init.m cocoa_joystick.m
-                     cocoa_monitor.m cocoa_window.m cocoa_time.c posix_thread.c
-                     nsgl_context.m egl_context.c osmesa_context.c)
+    target_sources(glfw PRIVATE cocoa_platform.h cocoa_joystick.h posix_thread.h
+                                nsgl_context.h egl_context.h osmesa_context.h
+                                cocoa_init.m cocoa_joystick.m cocoa_monitor.m
+                                cocoa_window.m cocoa_time.c posix_thread.c
+                                nsgl_context.m egl_context.c osmesa_context.c)
 elseif (_GLFW_WIN32)
-    set(glfw_HEADERS ${common_HEADERS} win32_platform.h win32_joystick.h
-                     wgl_context.h egl_context.h osmesa_context.h)
-    set(glfw_SOURCES ${common_SOURCES} win32_init.c win32_joystick.c
-                     win32_monitor.c win32_time.c win32_thread.c win32_window.c
-                     wgl_context.c egl_context.c osmesa_context.c)
+    target_sources(glfw PRIVATE win32_platform.h win32_joystick.h wgl_context.h
+                                egl_context.h osmesa_context.h win32_init.c
+                                win32_joystick.c win32_monitor.c win32_time.c
+                                win32_thread.c win32_window.c wgl_context.c
+                                egl_context.c osmesa_context.c)
 elseif (_GLFW_X11)
-    set(glfw_HEADERS ${common_HEADERS} x11_platform.h xkb_unicode.h posix_time.h
-                     posix_thread.h glx_context.h egl_context.h osmesa_context.h)
-    set(glfw_SOURCES ${common_SOURCES} x11_init.c x11_monitor.c x11_window.c
-                     xkb_unicode.c posix_time.c posix_thread.c glx_context.c
-                     egl_context.c osmesa_context.c)
+    target_sources(glfw PRIVATE x11_platform.h xkb_unicode.h posix_time.h
+                                posix_thread.h glx_context.h egl_context.h
+                                osmesa_context.h x11_init.c x11_monitor.c
+                                x11_window.c xkb_unicode.c posix_time.c
+                                posix_thread.c glx_context.c egl_context.c
+                                osmesa_context.c)
 elseif (_GLFW_WAYLAND)
-    set(glfw_HEADERS ${common_HEADERS} wl_platform.h
-                     posix_time.h posix_thread.h xkb_unicode.h egl_context.h
-                     osmesa_context.h)
-    set(glfw_SOURCES ${common_SOURCES} wl_init.c wl_monitor.c wl_window.c
-                     posix_time.c posix_thread.c xkb_unicode.c
-                     egl_context.c osmesa_context.c)
-
-    ecm_add_wayland_client_protocol(glfw_SOURCES
-        PROTOCOL
-        "${WAYLAND_PROTOCOLS_PKGDATADIR}/stable/xdg-shell/xdg-shell.xml"
-        BASENAME xdg-shell)
-    ecm_add_wayland_client_protocol(glfw_SOURCES
-        PROTOCOL
-        "${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml"
-        BASENAME xdg-decoration)
-    ecm_add_wayland_client_protocol(glfw_SOURCES
-        PROTOCOL
-        "${WAYLAND_PROTOCOLS_PKGDATADIR}/stable/viewporter/viewporter.xml"
-        BASENAME viewporter)
-    ecm_add_wayland_client_protocol(glfw_SOURCES
-        PROTOCOL
-        "${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/relative-pointer/relative-pointer-unstable-v1.xml"
-        BASENAME relative-pointer-unstable-v1)
-    ecm_add_wayland_client_protocol(glfw_SOURCES
-        PROTOCOL
-        "${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
-        BASENAME pointer-constraints-unstable-v1)
-    ecm_add_wayland_client_protocol(glfw_SOURCES
-        PROTOCOL
-        "${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml"
-        BASENAME idle-inhibit-unstable-v1)
+    target_sources(glfw PRIVATE wl_platform.h posix_time.h posix_thread.h
+                                xkb_unicode.h egl_context.h osmesa_context.h
+                                wl_init.c wl_monitor.c wl_window.c posix_time.c
+                                posix_thread.c xkb_unicode.c egl_context.c
+                                osmesa_context.c)
 elseif (_GLFW_OSMESA)
-    set(glfw_HEADERS ${common_HEADERS} null_platform.h null_joystick.h
-                     posix_time.h posix_thread.h osmesa_context.h)
-    set(glfw_SOURCES ${common_SOURCES} null_init.c null_monitor.c null_window.c
-                     null_joystick.c posix_time.c posix_thread.c osmesa_context.c)
+    target_sources(glfw PRIVATE null_platform.h null_joystick.h posix_time.h
+                                posix_thread.h osmesa_context.h null_init.c
+                                null_monitor.c null_window.c null_joystick.c
+                                posix_time.c posix_thread.c osmesa_context.c)
 endif()
 
 if (_GLFW_X11 OR _GLFW_WAYLAND)
     if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
-        set(glfw_HEADERS ${glfw_HEADERS} linux_joystick.h)
-        set(glfw_SOURCES ${glfw_SOURCES} linux_joystick.c)
+        target_sources(glfw PRIVATE linux_joystick.h linux_joystick.c)
     else()
-        set(glfw_HEADERS ${glfw_HEADERS} null_joystick.h)
-        set(glfw_SOURCES ${glfw_SOURCES} null_joystick.c)
+        target_sources(glfw PRIVATE null_joystick.h null_joystick.c)
     endif()
 endif()
 
-if (APPLE)
-    # For some reason CMake didn't know about .m until version 3.16
-    set_source_files_properties(cocoa_init.m cocoa_joystick.m cocoa_monitor.m
-                                cocoa_window.m nsgl_context.m PROPERTIES
-                                LANGUAGE C)
+if (_GLFW_WAYLAND)
+    ecm_add_wayland_client_protocol(GLFW_WAYLAND_PROTOCOL_SOURCES
+        PROTOCOL
+        "${WAYLAND_PROTOCOLS_PKGDATADIR}/stable/xdg-shell/xdg-shell.xml"
+        BASENAME xdg-shell)
+    ecm_add_wayland_client_protocol(GLFW_WAYLAND_PROTOCOL_SOURCES
+        PROTOCOL
+        "${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml"
+        BASENAME xdg-decoration)
+    ecm_add_wayland_client_protocol(GLFW_WAYLAND_PROTOCOL_SOURCES
+        PROTOCOL
+        "${WAYLAND_PROTOCOLS_PKGDATADIR}/stable/viewporter/viewporter.xml"
+        BASENAME viewporter)
+    ecm_add_wayland_client_protocol(GLFW_WAYLAND_PROTOCOL_SOURCES
+        PROTOCOL
+        "${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/relative-pointer/relative-pointer-unstable-v1.xml"
+        BASENAME relative-pointer-unstable-v1)
+    ecm_add_wayland_client_protocol(GLFW_WAYLAND_PROTOCOL_SOURCES
+        PROTOCOL
+        "${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
+        BASENAME pointer-constraints-unstable-v1)
+    ecm_add_wayland_client_protocol(GLFW_WAYLAND_PROTOCOL_SOURCES
+        PROTOCOL
+        "${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml"
+        BASENAME idle-inhibit-unstable-v1)
+    target_sources(glfw PRIVATE ${GLFW_WAYLAND_PROTOCOL_SOURCES})
 endif()
 
-add_library(glfw ${glfw_SOURCES} ${glfw_HEADERS})
+if (WIN32 AND BUILD_SHARED_LIBS)
+    configure_file(glfw.rc.in glfw.rc @ONLY)
+    target_sources(glfw PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/glfw.rc")
+endif()
+
+configure_file(glfw_config.h.in glfw_config.h @ONLY)
+target_compile_definitions(glfw PRIVATE _GLFW_USE_CONFIG_H)
+target_sources(glfw PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/glfw_config.h")
+
 set_target_properties(glfw PROPERTIES
                       OUTPUT_NAME ${GLFW_LIB_NAME}
                       VERSION ${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}
                       SOVERSION ${GLFW_VERSION_MAJOR}
                       POSITION_INDEPENDENT_CODE ON
+                      C_STANDARD 99
+                      C_EXTENSIONS OFF
+                      DEFINE_SYMBOL _GLFW_BUILD_DLL
                       FOLDER "GLFW3")
 
-if (${CMAKE_VERSION} VERSION_EQUAL "3.1.0" OR
-    ${CMAKE_VERSION} VERSION_GREATER "3.1.0")
-
-    set_target_properties(glfw PROPERTIES C_STANDARD 99)
-else()
-    # Remove this fallback when removing support for CMake version less than 3.1
-    target_compile_options(glfw PRIVATE
-                           "$<$<C_COMPILER_ID:AppleClang>:-std=c99>"
-                           "$<$<C_COMPILER_ID:Clang>:-std=c99>"
-                           "$<$<C_COMPILER_ID:GNU>:-std=c99>")
-endif()
-
-target_compile_definitions(glfw PRIVATE _GLFW_USE_CONFIG_H)
 target_include_directories(glfw PUBLIC
                            "$<BUILD_INTERFACE:${GLFW_SOURCE_DIR}/include>"
                            "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
@@ -107,7 +98,14 @@ target_include_directories(glfw PRIVATE
                            "${GLFW_SOURCE_DIR}/src"
                            "${GLFW_BINARY_DIR}/src"
                            ${glfw_INCLUDE_DIRS})
-target_link_libraries(glfw PRIVATE ${glfw_LIBRARIES})
+target_link_libraries(glfw PRIVATE Threads::Threads ${glfw_LIBRARIES})
+
+if (APPLE)
+    # For some reason CMake didn't know about .m until version 3.16
+    set_source_files_properties(cocoa_init.m cocoa_joystick.m cocoa_monitor.m
+                                cocoa_window.m nsgl_context.m PROPERTIES
+                                LANGUAGE C)
+endif()
 
 if ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR
     "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR
@@ -157,9 +155,6 @@ if (BUILD_SHARED_LIBS)
 
         target_compile_definitions(glfw INTERFACE GLFW_DLL)
     elseif (APPLE)
-        # Add -fno-common to work around a bug in Apple's GCC
-        target_compile_options(glfw PRIVATE "-fno-common")
-
         set_target_properties(glfw PROPERTIES
                               INSTALL_NAME_DIR "${CMAKE_INSTALL_LIBDIR}")
     endif()

src/cocoa_init.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -305,38 +305,6 @@ static void createKeyTables(void)
     }
 }
 
-// Retrieve Unicode data for the current keyboard layout
-//
-static GLFWbool updateUnicodeDataNS(void)
-{
-    if (_glfw.ns.inputSource)
-    {
-        CFRelease(_glfw.ns.inputSource);
-        _glfw.ns.inputSource = NULL;
-        _glfw.ns.unicodeData = nil;
-    }
-
-    _glfw.ns.inputSource = TISCopyCurrentKeyboardLayoutInputSource();
-    if (!_glfw.ns.inputSource)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to retrieve keyboard layout input source");
-        return GLFW_FALSE;
-    }
-
-    _glfw.ns.unicodeData =
-        TISGetInputSourceProperty(_glfw.ns.inputSource,
-                                  kTISPropertyUnicodeKeyLayoutData);
-    if (!_glfw.ns.unicodeData)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to retrieve keyboard layout Unicode data");
-        return GLFW_FALSE;
-    }
-
-    return GLFW_TRUE;
-}
-
 // Load HIToolbox.framework and the TIS symbols we need from it
 //
 static GLFWbool initializeTIS(void)
@@ -354,6 +322,15 @@ static GLFWbool initializeTIS(void)
     CFStringRef* kPropertyUnicodeKeyLayoutData =
         CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,
                                       CFSTR("kTISPropertyUnicodeKeyLayoutData"));
+    CFStringRef* kPropertyInputSourceID =
+        CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,
+                                      CFSTR("kTISPropertyInputSourceID"));
+    CFStringRef* kPropertyLocalizedName =
+        CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,
+                                      CFSTR("kTISPropertyLocalizedName"));
+    _glfw.ns.tis.CopyCurrentKeyboardInputSource =
+        CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
+                                          CFSTR("TISCopyCurrentKeyboardInputSource"));
     _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource =
         CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
                                           CFSTR("TISCopyCurrentKeyboardLayoutInputSource"));
@@ -365,6 +342,9 @@ static GLFWbool initializeTIS(void)
                                           CFSTR("LMGetKbdType"));
 
     if (!kPropertyUnicodeKeyLayoutData ||
+        !kPropertyInputSourceID ||
+        !kPropertyLocalizedName ||
+        !TISCopyCurrentKeyboardInputSource ||
         !TISCopyCurrentKeyboardLayoutInputSource ||
         !TISGetInputSourceProperty ||
         !LMGetKbdType)
@@ -376,8 +356,18 @@ static GLFWbool initializeTIS(void)
 
     _glfw.ns.tis.kPropertyUnicodeKeyLayoutData =
         *kPropertyUnicodeKeyLayoutData;
+    _glfw.ns.tis.kPropertyInputSourceID =
+        *kPropertyInputSourceID;
+    _glfw.ns.tis.kPropertyLocalizedName =
+        *kPropertyLocalizedName;
 
-    return updateUnicodeDataNS();
+    _glfw.ns.inputSource = TISCopyCurrentKeyboardInputSource();
+    _glfw.ns.keyboardLayout = TISCopyCurrentKeyboardLayoutInputSource();
+    _glfw.ns.unicodeData =
+        TISGetInputSourceProperty(_glfw.ns.keyboardLayout,
+                                  kTISPropertyUnicodeKeyLayoutData);
+
+    return GLFW_TRUE;
 }
 
 @interface GLFWHelper : NSObject
@@ -387,7 +377,28 @@ static GLFWbool initializeTIS(void)
 
 - (void)selectedKeyboardInputSourceChanged:(NSObject* )object
 {
-    updateUnicodeDataNS();
+    // The keyboard layout is needed for Unicode data which is the source of
+    // GLFW key names on Cocoa (the generic input source may not have this)
+    CFRelease(_glfw.ns.keyboardLayout);
+    _glfw.ns.keyboardLayout = TISCopyCurrentKeyboardLayoutInputSource();
+    _glfw.ns.unicodeData =
+        TISGetInputSourceProperty(_glfw.ns.keyboardLayout,
+                                    kTISPropertyUnicodeKeyLayoutData);
+
+    // The generic input source may be something higher level than a keyboard
+    // layout and if so will provide a better layout name than the layout source
+    const TISInputSourceRef source = TISCopyCurrentKeyboardInputSource();
+    const CFStringRef newID =
+        TISGetInputSourceProperty(source, kTISPropertyInputSourceID);
+    const CFStringRef oldID =
+        TISGetInputSourceProperty(_glfw.ns.inputSource, kTISPropertyInputSourceID);
+    const CFComparisonResult result = CFStringCompare(oldID, newID, 0);
+    CFRelease(_glfw.ns.inputSource);
+    _glfw.ns.inputSource = source;
+
+    // Filter events as we may receive more than one per input source switch
+    if (result != kCFCompareEqualTo)
+        _glfwInputKeyboardLayout();
 }
 
 - (void)doNothing:(id)object
@@ -447,7 +458,6 @@ static GLFWbool initializeTIS(void)
 
 - (void)applicationDidFinishLaunching:(NSNotification *)notification
 {
-    _glfw.ns.finishedLaunching = GLFW_TRUE;
     _glfwPlatformPostEmptyEvent();
     [NSApp stop:nil];
 }
@@ -503,9 +513,6 @@ int _glfwPlatformInit(void)
                              toTarget:_glfw.ns.helper
                            withObject:nil];
 
-    if (NSApp)
-        _glfw.ns.finishedLaunching = GLFW_TRUE;
-
     [NSApplication sharedApplication];
 
     _glfw.ns.delegate = [[GLFWApplicationDelegate alloc] init];
@@ -558,6 +565,10 @@ int _glfwPlatformInit(void)
     _glfwInitJoysticksNS();
 
     _glfwPollMonitorsNS();
+
+    if (![[NSRunningApplication currentApplication] isFinishedLaunching])
+        [NSApp run];
+
     return GLFW_TRUE;
 
     } // autoreleasepool
@@ -567,11 +578,17 @@ void _glfwPlatformTerminate(void)
 {
     @autoreleasepool {
 
+    if (_glfw.ns.keyboardLayout)
+    {
+        CFRelease(_glfw.ns.keyboardLayout);
+        _glfw.ns.keyboardLayout = NULL;
+        _glfw.ns.unicodeData = NULL;
+    }
+
     if (_glfw.ns.inputSource)
     {
         CFRelease(_glfw.ns.inputSource);
         _glfw.ns.inputSource = NULL;
-        _glfw.ns.unicodeData = nil;
     }
 
     if (_glfw.ns.eventSource)
@@ -603,6 +620,7 @@ void _glfwPlatformTerminate(void)
         [NSEvent removeMonitor:_glfw.ns.keyUpMonitor];
 
     free(_glfw.ns.clipboardString);
+    free(_glfw.ns.keyboardLayoutName);
 
     _glfwTerminateNSGL();
     _glfwTerminateJoysticksNS();

src/cocoa_joystick.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Cocoa - www.glfw.org
+// GLFW 3.4 Cocoa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //

src/cocoa_joystick.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Cocoa - www.glfw.org
+// GLFW 3.4 Cocoa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 // Copyright (c) 2012 Torsten Walluhn <tw@mad-cad.net>

src/cocoa_monitor.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

src/cocoa_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -103,6 +103,10 @@ typedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance,const VkMeta
 
 // HIToolbox.framework pointer typedefs
 #define kTISPropertyUnicodeKeyLayoutData _glfw.ns.tis.kPropertyUnicodeKeyLayoutData
+#define kTISPropertyInputSourceID _glfw.ns.tis.kPropertyInputSourceID
+#define kTISPropertyLocalizedName _glfw.ns.tis.kPropertyLocalizedName
+typedef TISInputSourceRef (*PFN_TISCopyCurrentKeyboardInputSource)(void);
+#define TISCopyCurrentKeyboardInputSource _glfw.ns.tis.CopyCurrentKeyboardInputSource
 typedef TISInputSourceRef (*PFN_TISCopyCurrentKeyboardLayoutInputSource)(void);
 #define TISCopyCurrentKeyboardLayoutInputSource _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource
 typedef void* (*PFN_TISGetInputSourceProperty)(TISInputSourceRef,CFStringRef);
@@ -121,6 +125,7 @@ typedef struct _GLFWwindowNS
     id              layer;
 
     GLFWbool        maximized;
+    GLFWbool        occluded;
     GLFWbool        retina;
 
     // Cached window properties to filter out duplicate events
@@ -141,11 +146,11 @@ typedef struct _GLFWlibraryNS
 {
     CGEventSourceRef    eventSource;
     id                  delegate;
-    GLFWbool            finishedLaunching;
     GLFWbool            cursorHidden;
     TISInputSourceRef   inputSource;
+    TISInputSourceRef   keyboardLayout;
     IOHIDManagerRef     hidManager;
-    id                  unicodeData;
+    void*               unicodeData;
     id                  helper;
     id                  keyUpMonitor;
     id                  nibObjects;
@@ -154,6 +159,7 @@ typedef struct _GLFWlibraryNS
     short int           keycodes[256];
     short int           scancodes[GLFW_KEY_LAST + 1];
     char*               clipboardString;
+    char*               keyboardLayoutName;
     CGPoint             cascadePoint;
     // Where to place the cursor when re-enabled
     double              restoreCursorPosX, restoreCursorPosY;
@@ -162,10 +168,13 @@ typedef struct _GLFWlibraryNS
 
     struct {
         CFBundleRef     bundle;
+        PFN_TISCopyCurrentKeyboardInputSource CopyCurrentKeyboardInputSource;
         PFN_TISCopyCurrentKeyboardLayoutInputSource CopyCurrentKeyboardLayoutInputSource;
         PFN_TISGetInputSourceProperty GetInputSourceProperty;
         PFN_LMGetKbdType GetKbdType;
         CFStringRef     kPropertyUnicodeKeyLayoutData;
+        CFStringRef     kPropertyInputSourceID;
+        CFStringRef     kPropertyLocalizedName;
     } tis;
 
 } _GLFWlibraryNS;

src/cocoa_time.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2016 Camilla Löwy <elmindreda@glfw.org>
 //

src/cocoa_window.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -322,6 +322,14 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
     _glfwInputWindowFocus(window, GLFW_FALSE);
 }
 
+- (void)windowDidChangeOcclusionState:(NSNotification* )notification
+{
+    if ([window->ns.object occlusionState] & NSWindowOcclusionStateVisible)
+        window->ns.occluded = GLFW_FALSE;
+    else
+        window->ns.occluded = GLFW_TRUE;
+}
+
 @end
 
 
@@ -884,9 +892,6 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
 {
     @autoreleasepool {
 
-    if (!_glfw.ns.finishedLaunching)
-        [NSApp run];
-
     if (!createNativeWindow(window, wndconfig, fbconfig))
         return GLFW_FALSE;
 
@@ -1377,9 +1382,6 @@ void _glfwPlatformPollEvents(void)
 {
     @autoreleasepool {
 
-    if (!_glfw.ns.finishedLaunching)
-        [NSApp run];
-
     for (;;)
     {
         NSEvent* event = [NSApp nextEventMatchingMask:NSEventMaskAny
@@ -1399,9 +1401,6 @@ void _glfwPlatformWaitEvents(void)
 {
     @autoreleasepool {
 
-    if (!_glfw.ns.finishedLaunching)
-        [NSApp run];
-
     // I wanted to pass NO to dequeue:, and rely on PollEvents to
     // dequeue and send.  For reasons not at all clear to me, passing
     // NO to dequeue: causes this method never to return.
@@ -1420,9 +1419,6 @@ void _glfwPlatformWaitEventsTimeout(double timeout)
 {
     @autoreleasepool {
 
-    if (!_glfw.ns.finishedLaunching)
-        [NSApp run];
-
     NSDate* date = [NSDate dateWithTimeIntervalSinceNow:timeout];
     NSEvent* event = [NSApp nextEventMatchingMask:NSEventMaskAny
                                         untilDate:date
@@ -1440,9 +1436,6 @@ void _glfwPlatformPostEmptyEvent(void)
 {
     @autoreleasepool {
 
-    if (!_glfw.ns.finishedLaunching)
-        [NSApp run];
-
     NSEvent* event = [NSEvent otherEventWithType:NSEventTypeApplicationDefined
                                         location:NSMakePoint(0, 0)
                                    modifierFlags:0
@@ -1523,6 +1516,12 @@ const char* _glfwPlatformGetScancodeName(int scancode)
         return NULL;
     }
 
+    if (!_glfw.ns.unicodeData)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Cocoa: Keyboard Unicode data missing");
+        return NULL;
+    }
+
     const int key = _glfw.ns.keycodes[scancode];
 
     UInt32 deadKeyState = 0;
@@ -1566,6 +1565,26 @@ int _glfwPlatformGetKeyScancode(int key)
     return _glfw.ns.scancodes[key];
 }
 
+const char* _glfwPlatformGetKeyboardLayoutName(void)
+{
+    TISInputSourceRef source = TISCopyCurrentKeyboardInputSource();
+    NSString* name = (__bridge NSString*)
+        TISGetInputSourceProperty(source, kTISPropertyLocalizedName);
+    if (!name)
+    {
+        CFRelease(source);
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Failed to retrieve keyboard layout name");
+        return NULL;
+    }
+
+    free(_glfw.ns.keyboardLayoutName);
+    _glfw.ns.keyboardLayoutName = _glfw_strdup([name UTF8String]);
+
+    CFRelease(source);
+    return _glfw.ns.keyboardLayoutName;
+}
+
 int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
                               const GLFWimage* image,
                               int xhot, int yhot)
@@ -1614,23 +1633,49 @@ int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
 {
     @autoreleasepool {
 
-    if (shape == GLFW_ARROW_CURSOR)
-        cursor->ns.object = [NSCursor arrowCursor];
-    else if (shape == GLFW_IBEAM_CURSOR)
-        cursor->ns.object = [NSCursor IBeamCursor];
-    else if (shape == GLFW_CROSSHAIR_CURSOR)
-        cursor->ns.object = [NSCursor crosshairCursor];
-    else if (shape == GLFW_HAND_CURSOR)
-        cursor->ns.object = [NSCursor pointingHandCursor];
-    else if (shape == GLFW_HRESIZE_CURSOR)
-        cursor->ns.object = [NSCursor resizeLeftRightCursor];
-    else if (shape == GLFW_VRESIZE_CURSOR)
-        cursor->ns.object = [NSCursor resizeUpDownCursor];
+    SEL cursorSelector = NULL;
+
+    // HACK: Try to use a private message
+    if (shape == GLFW_RESIZE_EW_CURSOR)
+        cursorSelector = NSSelectorFromString(@"_windowResizeEastWestCursor");
+    else if (shape == GLFW_RESIZE_NS_CURSOR)
+        cursorSelector = NSSelectorFromString(@"_windowResizeNorthSouthCursor");
+    else if (shape == GLFW_RESIZE_NWSE_CURSOR)
+        cursorSelector = NSSelectorFromString(@"_windowResizeNorthWestSouthEastCursor");
+    else if (shape == GLFW_RESIZE_NESW_CURSOR)
+        cursorSelector = NSSelectorFromString(@"_windowResizeNorthEastSouthWestCursor");
+
+    if (cursorSelector && [NSCursor respondsToSelector:cursorSelector])
+    {
+        id object = [NSCursor performSelector:cursorSelector];
+        if ([object isKindOfClass:[NSCursor class]])
+            cursor->ns.object = object;
+    }
 
     if (!cursor->ns.object)
     {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to retrieve standard cursor");
+        if (shape == GLFW_ARROW_CURSOR)
+            cursor->ns.object = [NSCursor arrowCursor];
+        else if (shape == GLFW_IBEAM_CURSOR)
+            cursor->ns.object = [NSCursor IBeamCursor];
+        else if (shape == GLFW_CROSSHAIR_CURSOR)
+            cursor->ns.object = [NSCursor crosshairCursor];
+        else if (shape == GLFW_POINTING_HAND_CURSOR)
+            cursor->ns.object = [NSCursor pointingHandCursor];
+        else if (shape == GLFW_RESIZE_EW_CURSOR)
+            cursor->ns.object = [NSCursor resizeLeftRightCursor];
+        else if (shape == GLFW_RESIZE_NS_CURSOR)
+            cursor->ns.object = [NSCursor resizeUpDownCursor];
+        else if (shape == GLFW_RESIZE_ALL_CURSOR)
+            cursor->ns.object = [NSCursor closedHandCursor];
+        else if (shape == GLFW_NOT_ALLOWED_CURSOR)
+            cursor->ns.object = [NSCursor operationNotAllowedCursor];
+    }
+
+    if (!cursor->ns.object)
+    {
+        _glfwInputError(GLFW_CURSOR_UNAVAILABLE,
+                        "Cocoa: Standard cursor shape unavailable");
         return GLFW_FALSE;
     }
 

src/context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2016 Camilla Löwy <elmindreda@glfw.org>

src/egl_context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 EGL - www.glfw.org
+// GLFW 3.4 EGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

src/egl_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 EGL - www.glfw.org
+// GLFW 3.4 EGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/glfw.rc.in

@@ -0,0 +1,30 @@
+
+#include <winver.h>
+
+VS_VERSION_INFO VERSIONINFO
+FILEVERSION @GLFW_VERSION_MAJOR@,@GLFW_VERSION_MINOR@,@GLFW_VERSION_PATCH@,0
+PRODUCTVERSION @GLFW_VERSION_MAJOR@,@GLFW_VERSION_MINOR@,@GLFW_VERSION_PATCH@,0
+FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+FILEFLAGS 0
+FILEOS VOS_NT_WINDOWS32
+FILETYPE VFT_DLL
+FILESUBTYPE 0
+{
+    BLOCK "StringFileInfo"
+    {
+        BLOCK "040904B0"
+        {
+            VALUE "CompanyName", "GLFW"
+            VALUE "FileDescription", "GLFW @GLFW_VERSION@ DLL"
+            VALUE "FileVersion", "@GLFW_VERSION@"
+            VALUE "OriginalFilename", "glfw3.dll"
+            VALUE "ProductName", "GLFW"
+            VALUE "ProductVersion", "@GLFW_VERSION@"
+        }
+    }
+    BLOCK "VarFileInfo"
+    {
+        VALUE "Translation", 0x409, 1200
+    }
+}
+

src/glfw3Config.cmake.in

@@ -1 +0,0 @@
-include("${CMAKE_CURRENT_LIST_DIR}/glfw3Targets.cmake")

src/glfw_config.h.in

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2010-2016 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -45,8 +45,6 @@
 // Define this to 1 if building GLFW for OSMesa
 #cmakedefine _GLFW_OSMESA
 
-// Define this to 1 if building as a shared library / dynamic library / DLL
-#cmakedefine _GLFW_BUILD_DLL
 // Define this to 1 to use Vulkan loader linked statically into application
 #cmakedefine _GLFW_VULKAN_STATIC
 

src/glx_context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 GLX - www.glfw.org
+// GLFW 3.4 GLX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

src/glx_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 GLX - www.glfw.org
+// GLFW 3.4 GLX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
@@ -189,6 +189,8 @@ void _glfwInputError(int code, const char* format, ...)
             strcpy(description, "The requested format is unavailable");
         else if (code == GLFW_NO_WINDOW_CONTEXT)
             strcpy(description, "The specified window has no context");
+        else if (code == GLFW_CURSOR_UNAVAILABLE)
+            strcpy(description, "The specified cursor shape is unavailable");
         else
             strcpy(description, "ERROR: UNKNOWN GLFW ERROR");
     }

src/input.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -256,6 +256,14 @@ static GLFWbool parseMapping(_GLFWmapping* mapping, const char* string)
 //////                         GLFW event API                       //////
 //////////////////////////////////////////////////////////////////////////
 
+// Notifies shared code of a keyboard layout change event
+//
+void _glfwInputKeyboardLayout(void)
+{
+    if (_glfw.callbacks.layout)
+        _glfw.callbacks.layout();
+}
+
 // Notifies shared code of a physical key event
 //
 void _glfwInputKey(_GLFWwindow* window, int key, int scancode, int action, int mods)
@@ -626,6 +634,19 @@ GLFWAPI int glfwGetKeyScancode(int key)
     return _glfwPlatformGetKeyScancode(key);
 }
 
+GLFWAPI const char* glfwGetKeyboardLayoutName(void)
+{
+    _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
+    return _glfwPlatformGetKeyboardLayoutName();
+}
+
+GLFWAPI GLFWkeyboardlayoutfun glfwSetKeyboardLayoutCallback(GLFWkeyboardlayoutfun cbfun)
+{
+    _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
+    _GLFW_SWAP_POINTERS(_glfw.callbacks.layout, cbfun);
+    return cbfun;
+}
+
 GLFWAPI int glfwGetKey(GLFWwindow* handle, int key)
 {
     _GLFWwindow* window = (_GLFWwindow*) handle;
@@ -757,9 +778,13 @@ GLFWAPI GLFWcursor* glfwCreateStandardCursor(int shape)
     if (shape != GLFW_ARROW_CURSOR &&
         shape != GLFW_IBEAM_CURSOR &&
         shape != GLFW_CROSSHAIR_CURSOR &&
-        shape != GLFW_HAND_CURSOR &&
-        shape != GLFW_HRESIZE_CURSOR &&
-        shape != GLFW_VRESIZE_CURSOR)
+        shape != GLFW_POINTING_HAND_CURSOR &&
+        shape != GLFW_RESIZE_EW_CURSOR &&
+        shape != GLFW_RESIZE_NS_CURSOR &&
+        shape != GLFW_RESIZE_NWSE_CURSOR &&
+        shape != GLFW_RESIZE_NESW_CURSOR &&
+        shape != GLFW_RESIZE_ALL_CURSOR &&
+        shape != GLFW_NOT_ALLOWED_CURSOR)
     {
         _glfwInputError(GLFW_INVALID_ENUM, "Invalid standard cursor 0x%08X", shape);
         return NULL;

src/internal.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -275,6 +275,9 @@ struct _GLFWwndconfig
         char      className[256];
         char      instanceName[256];
     } x11;
+    struct {
+        GLFWbool  keymenu;
+    } win32;
 };
 
 // Context configuration
@@ -569,6 +572,7 @@ struct _GLFWlibrary
     struct {
         GLFWmonitorfun  monitor;
         GLFWjoystickfun joystick;
+        GLFWkeyboardlayoutfun layout;
     } callbacks;
 
     // This is defined in the window API's platform.h
@@ -609,6 +613,7 @@ void _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor);
 
 const char* _glfwPlatformGetScancodeName(int scancode);
 int _glfwPlatformGetKeyScancode(int key);
+const char* _glfwPlatformGetKeyboardLayoutName(void);
 
 void _glfwPlatformFreeMonitor(_GLFWmonitor* monitor);
 void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos);
@@ -714,6 +719,7 @@ void _glfwInputWindowDamage(_GLFWwindow* window);
 void _glfwInputWindowCloseRequest(_GLFWwindow* window);
 void _glfwInputWindowMonitor(_GLFWwindow* window, _GLFWmonitor* monitor);
 
+void _glfwInputKeyboardLayout(void);
 void _glfwInputKey(_GLFWwindow* window,
                    int key, int scancode, int action, int mods);
 void _glfwInputChar(_GLFWwindow* window,

src/linux_joystick.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Linux - www.glfw.org
+// GLFW 3.4 Linux - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/linux_joystick.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Linux - www.glfw.org
+// GLFW 3.4 Linux - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //

src/mappings.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
 //

src/mappings.h.in

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
 //

src/monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

src/nsgl_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //

src/nsgl_context.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -51,7 +51,7 @@ static void swapBuffersNSGL(_GLFWwindow* window)
 
     // HACK: Simulate vsync with usleep as NSGL swap interval does not apply to
     //       windows with a non-visible occlusion state
-    if (!([window->ns.object occlusionState] & NSWindowOcclusionStateVisible))
+    if (window->ns.occluded)
     {
         int interval = 0;
         [window->context.nsgl.object getValues:&interval
@@ -174,13 +174,6 @@ GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,
                             "NSGL: The targeted version of macOS does not support OpenGL 3.0 or 3.1 but may support 3.2 and above");
             return GLFW_FALSE;
         }
-
-        if (!ctxconfig->forward || ctxconfig->profile != GLFW_OPENGL_CORE_PROFILE)
-        {
-            _glfwInputError(GLFW_VERSION_UNAVAILABLE,
-                            "NSGL: The targeted version of macOS only supports forward-compatible core profile contexts for OpenGL 3.2 and above");
-            return GLFW_FALSE;
-        }
     }
 
     // Context robustness modes (GL_KHR_robustness) are not yet supported by

src/null_init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>

src/null_joystick.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>
 //

src/null_joystick.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //

src/null_monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2019 Camilla Löwy <elmindreda@glfw.org>

src/null_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>

src/null_window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -310,6 +310,11 @@ int _glfwPlatformGetKeyScancode(int key)
     return -1;
 }
 
+const char* _glfwPlatformGetKeyboardLayoutName(void)
+{
+    return "";
+}
+
 void _glfwPlatformGetRequiredInstanceExtensions(char** extensions)
 {
 }

src/osmesa_context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 OSMesa - www.glfw.org
+// GLFW 3.4 OSMesa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>

src/osmesa_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 OSMesa - www.glfw.org
+// GLFW 3.4 OSMesa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>

src/posix_thread.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/posix_thread.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/posix_time.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -27,8 +27,11 @@
 // It is fine to use C99 in this file because it will not be built with VS
 //========================================================================
 
+#define _POSIX_C_SOURCE 199309L
+
 #include "internal.h"
 
+#include <unistd.h>
 #include <sys/time.h>
 #include <time.h>
 
@@ -41,7 +44,7 @@
 //
 void _glfwInitTimerPOSIX(void)
 {
-#if defined(CLOCK_MONOTONIC)
+#if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
     struct timespec ts;
 
     if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0)
@@ -64,7 +67,7 @@ void _glfwInitTimerPOSIX(void)
 
 uint64_t _glfwPlatformGetTimerValue(void)
 {
-#if defined(CLOCK_MONOTONIC)
+#if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
     if (_glfw.timer.posix.monotonic)
     {
         struct timespec ts;

src/posix_time.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/vulkan.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>

src/wgl_context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 WGL - www.glfw.org
+// GLFW 3.4 WGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

src/wgl_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 WGL - www.glfw.org
+// GLFW 3.4 WGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
@@ -104,10 +104,6 @@ typedef BOOL (WINAPI * PFN_wglShareLists)(HGLRC,HGLRC);
 #define wglMakeCurrent _glfw.wgl.MakeCurrent
 #define wglShareLists _glfw.wgl.ShareLists
 
-#define _GLFW_RECREATION_NOT_NEEDED 0
-#define _GLFW_RECREATION_REQUIRED   1
-#define _GLFW_RECREATION_IMPOSSIBLE 2
-
 #define _GLFW_PLATFORM_CONTEXT_STATE            _GLFWcontextWGL wgl
 #define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE    _GLFWlibraryWGL wgl
 

src/win32_init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -602,6 +602,7 @@ void _glfwPlatformTerminate(void)
                           SPIF_SENDCHANGE);
 
     free(_glfw.win32.clipboardString);
+    free(_glfw.win32.keyboardLayoutName);
     free(_glfw.win32.rawInput);
 
     _glfwTerminateWGL();

src/win32_joystick.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

src/win32_joystick.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //

src/win32_monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

src/win32_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -315,6 +315,7 @@ typedef struct _GLFWwindowWin32
     // Whether to enable framebuffer transparency on DWM
     GLFWbool            transparent;
     GLFWbool            scaleToMonitor;
+    GLFWbool            keymenu;
 
     // The last received cursor position, regardless of source
     int                 lastCursorPosX, lastCursorPosY;
@@ -330,6 +331,7 @@ typedef struct _GLFWlibraryWin32
     DWORD               foregroundLockTimeout;
     int                 acquiredMonitorCount;
     char*               clipboardString;
+    char*               keyboardLayoutName;
     short int           keycodes[512];
     short int           scancodes[GLFW_KEY_LAST + 1];
     char                keynames[GLFW_KEY_LAST + 1][5];

src/win32_thread.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/win32_time.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/win32_window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -626,7 +626,12 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
 
                 // User trying to access application menu using ALT?
                 case SC_KEYMENU:
-                    return 0;
+                {
+                    if (!window->win32.keymenu)
+                        return 0;
+
+                    break;
+                }
             }
             break;
         }
@@ -640,6 +645,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
         case WM_INPUTLANGCHANGE:
         {
             _glfwUpdateKeyNamesWin32();
+            _glfwInputKeyboardLayout();
             break;
         }
 
@@ -658,6 +664,10 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
             }
 
             _glfwInputChar(window, (unsigned int) wParam, getKeyMods(), plain);
+
+            if (uMsg == WM_SYSCHAR && window->win32.keymenu)
+                break;
+
             return 0;
         }
 
@@ -1253,6 +1263,7 @@ static int createNativeWindow(_GLFWwindow* window,
     }
 
     window->win32.scaleToMonitor = wndconfig->scaleToMonitor;
+    window->win32.keymenu = wndconfig->win32.keymenu;
 
     // Adjust window rect to account for DPI scaling of the window frame and
     // (if enabled) DPI scaling of the content area
@@ -2032,6 +2043,48 @@ int _glfwPlatformGetKeyScancode(int key)
     return _glfw.win32.scancodes[key];
 }
 
+const char* _glfwPlatformGetKeyboardLayoutName(void)
+{
+    WCHAR klid[KL_NAMELENGTH];
+    int size;
+    LCID lcid;
+    WCHAR* language;
+
+    if (!GetKeyboardLayoutNameW(klid))
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Win32: Failed to retrieve keyboard layout name");
+        return NULL;
+    }
+
+    // NOTE: We only care about the language part of the keyboard layout ID
+    lcid = MAKELCID(LANGIDFROMLCID(wcstoul(klid, NULL, 16)), 0);
+
+    size = GetLocaleInfoW(lcid, LOCALE_SLANGUAGE, NULL, 0);
+    if (!size)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Win32: Failed to retrieve keyboard layout name length");
+        return NULL;
+    }
+
+    language = calloc(size, sizeof(WCHAR));
+
+    if (!GetLocaleInfoW(lcid, LOCALE_SLANGUAGE, language, size))
+    {
+        free(language);
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Win32: Failed to translate keyboard layout name");
+        return NULL;
+    }
+
+    free(_glfw.win32.keyboardLayoutName);
+    _glfw.win32.keyboardLayoutName = _glfwCreateUTF8FromWideStringWin32(language);
+    free(language);
+
+    return _glfw.win32.keyboardLayoutName;
+}
+
 int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
                               const GLFWimage* image,
                               int xhot, int yhot)
@@ -2053,14 +2106,25 @@ int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
         id = OCR_IBEAM;
     else if (shape == GLFW_CROSSHAIR_CURSOR)
         id = OCR_CROSS;
-    else if (shape == GLFW_HAND_CURSOR)
+    else if (shape == GLFW_POINTING_HAND_CURSOR)
         id = OCR_HAND;
-    else if (shape == GLFW_HRESIZE_CURSOR)
+    else if (shape == GLFW_RESIZE_EW_CURSOR)
         id = OCR_SIZEWE;
-    else if (shape == GLFW_VRESIZE_CURSOR)
+    else if (shape == GLFW_RESIZE_NS_CURSOR)
         id = OCR_SIZENS;
+    else if (shape == GLFW_RESIZE_NWSE_CURSOR)
+        id = OCR_SIZENWSE;
+    else if (shape == GLFW_RESIZE_NESW_CURSOR)
+        id = OCR_SIZENESW;
+    else if (shape == GLFW_RESIZE_ALL_CURSOR)
+        id = OCR_SIZEALL;
+    else if (shape == GLFW_NOT_ALLOWED_CURSOR)
+        id = OCR_NO;
     else
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Unknown standard cursor");
         return GLFW_FALSE;
+    }
 
     cursor->win32.handle = LoadImageW(NULL,
                                       MAKEINTRESOURCEW(id), IMAGE_CURSOR, 0, 0,

src/window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -363,6 +363,9 @@ GLFWAPI void glfwWindowHint(int hint, int value)
         case GLFW_COCOA_RETINA_FRAMEBUFFER:
             _glfw.hints.window.ns.retina = value ? GLFW_TRUE : GLFW_FALSE;
             return;
+        case GLFW_WIN32_KEYBOARD_MENU:
+            _glfw.hints.window.win32.keymenu = value ? GLFW_TRUE : GLFW_FALSE;
+            return;
         case GLFW_COCOA_GRAPHICS_SWITCHING:
             _glfw.hints.context.nsgl.offline = value ? GLFW_TRUE : GLFW_FALSE;
             return;

src/wl_init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -26,6 +26,8 @@
 // It is fine to use C99 in this file because it will not be built with VS
 //========================================================================
 
+#define _POSIX_C_SOURCE 199309L
+
 #include "internal.h"
 
 #include <assert.h>
@@ -38,6 +40,7 @@
 #include <sys/mman.h>
 #include <sys/timerfd.h>
 #include <unistd.h>
+#include <time.h>
 #include <wayland-client.h>
 
 
@@ -241,9 +244,7 @@ static void pointerHandleButton(void* data,
 {
     _GLFWwindow* window = _glfw.wl.pointerFocus;
     int glfwButton;
-
-    // Both xdg-shell and wl_shell use the same values.
-    uint32_t edges = WL_SHELL_SURFACE_RESIZE_NONE;
+    uint32_t edges = XDG_TOPLEVEL_RESIZE_EDGE_NONE;
 
     if (!window)
         return;
@@ -255,46 +256,39 @@ static void pointerHandleButton(void* data,
                 break;
             case topDecoration:
                 if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_TOP;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP;
                 else
                 {
-                    if (window->wl.xdg.toplevel)
-                        xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);
-                    else
-                        wl_shell_surface_move(window->wl.shellSurface, _glfw.wl.seat, serial);
+                    xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);
                 }
                 break;
             case leftDecoration:
                 if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_TOP_LEFT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_LEFT;
                 else
-                    edges = WL_SHELL_SURFACE_RESIZE_LEFT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_LEFT;
                 break;
             case rightDecoration:
                 if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_TOP_RIGHT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_RIGHT;
                 else
-                    edges = WL_SHELL_SURFACE_RESIZE_RIGHT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_RIGHT;
                 break;
             case bottomDecoration:
                 if (window->wl.cursorPosX < _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_BOTTOM_LEFT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_LEFT;
                 else if (window->wl.cursorPosX > window->wl.width + _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_BOTTOM_RIGHT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT;
                 else
-                    edges = WL_SHELL_SURFACE_RESIZE_BOTTOM;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM;
                 break;
             default:
                 assert(0);
         }
-        if (edges != WL_SHELL_SURFACE_RESIZE_NONE)
+        if (edges != XDG_TOPLEVEL_RESIZE_EDGE_NONE)
         {
-            if (window->wl.xdg.toplevel)
-                xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat,
-                                    serial, edges);
-            else
-                wl_shell_surface_resize(window->wl.shellSurface, _glfw.wl.seat,
-                                        serial, edges);
+            xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat,
+                                serial, edges);
         }
     }
     else if (button == BTN_RIGHT)
@@ -646,6 +640,12 @@ static void keyboardHandleModifiers(void* data,
     if (mask & _glfw.wl.xkb.numLockMask)
         modifiers |= GLFW_MOD_NUM_LOCK;
     _glfw.wl.xkb.modifiers = modifiers;
+
+    if (_glfw.wl.xkb.group != group)
+    {
+        _glfw.wl.xkb.group = group;
+        _glfwInputKeyboardLayout();
+    }
 }
 
 #ifdef WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION
@@ -809,11 +809,6 @@ static void registryHandleGlobal(void* data,
         _glfw.wl.shm =
             wl_registry_bind(registry, name, &wl_shm_interface, 1);
     }
-    else if (strcmp(interface, "wl_shell") == 0)
-    {
-        _glfw.wl.shell =
-            wl_registry_bind(registry, name, &wl_shell_interface, 1);
-    }
     else if (strcmp(interface, "wl_output") == 0)
     {
         _glfwAddOutputWayland(name, version);
@@ -1112,6 +1107,8 @@ int _glfwPlatformInit(void)
         _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_state_update_mask");
     _glfw.wl.xkb.state_serialize_mods = (PFN_xkb_state_serialize_mods)
         _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_state_serialize_mods");
+    _glfw.wl.xkb.keymap_layout_get_name = (PFN_xkb_keymap_layout_get_name)
+        _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_keymap_layout_get_name");
 
 #ifdef HAVE_XKBCOMMON_COMPOSE_H
     _glfw.wl.xkb.compose_table_new_from_locale = (PFN_xkb_compose_table_new_from_locale)
@@ -1168,6 +1165,13 @@ int _glfwPlatformInit(void)
     if (_glfw.wl.seatVersion >= 4)
         _glfw.wl.timerfd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC);
 
+    if (!_glfw.wl.wmBase)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Wayland: Failed to find xdg-shell in your compositor");
+        return GLFW_FALSE;
+    }
+
     if (_glfw.wl.pointer && _glfw.wl.shm)
     {
         cursorTheme = getenv("XCURSOR_THEME");
@@ -1261,8 +1265,6 @@ void _glfwPlatformTerminate(void)
         wl_compositor_destroy(_glfw.wl.compositor);
     if (_glfw.wl.shm)
         wl_shm_destroy(_glfw.wl.shm);
-    if (_glfw.wl.shell)
-        wl_shell_destroy(_glfw.wl.shell);
     if (_glfw.wl.viewporter)
         wp_viewporter_destroy(_glfw.wl.viewporter);
     if (_glfw.wl.decorationManager)
@@ -1306,6 +1308,8 @@ void _glfwPlatformTerminate(void)
         free(_glfw.wl.clipboardString);
     if (_glfw.wl.clipboardSendString)
         free(_glfw.wl.clipboardSendString);
+    if (_glfw.wl.keyboardLayoutName)
+        free(_glfw.wl.keyboardLayoutName);
 }
 
 const char* _glfwPlatformGetVersionString(void)

src/wl_monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //

src/wl_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -117,6 +117,7 @@ typedef void (* PFN_xkb_state_unref)(struct xkb_state*);
 typedef int (* PFN_xkb_state_key_get_syms)(struct xkb_state*, xkb_keycode_t, const xkb_keysym_t**);
 typedef enum xkb_state_component (* PFN_xkb_state_update_mask)(struct xkb_state*, xkb_mod_mask_t, xkb_mod_mask_t, xkb_mod_mask_t, xkb_layout_index_t, xkb_layout_index_t, xkb_layout_index_t);
 typedef xkb_mod_mask_t (* PFN_xkb_state_serialize_mods)(struct xkb_state*, enum xkb_state_component);
+typedef const char * (* PFN_xkb_keymap_layout_get_name)(struct xkb_keymap*,xkb_layout_index_t);
 #define xkb_context_new _glfw.wl.xkb.context_new
 #define xkb_context_unref _glfw.wl.xkb.context_unref
 #define xkb_keymap_new_from_string _glfw.wl.xkb.keymap_new_from_string
@@ -128,6 +129,7 @@ typedef xkb_mod_mask_t (* PFN_xkb_state_serialize_mods)(struct xkb_state*, enum
 #define xkb_state_key_get_syms _glfw.wl.xkb.state_key_get_syms
 #define xkb_state_update_mask _glfw.wl.xkb.state_update_mask
 #define xkb_state_serialize_mods _glfw.wl.xkb.state_serialize_mods
+#define xkb_keymap_layout_get_name _glfw.wl.xkb.keymap_layout_get_name
 
 #ifdef HAVE_XKBCOMMON_COMPOSE_H
 typedef struct xkb_compose_table* (* PFN_xkb_compose_table_new_from_locale)(struct xkb_context*, const char*, enum xkb_compose_compile_flags);
@@ -180,7 +182,6 @@ typedef struct _GLFWwindowWayland
     GLFWbool                    transparent;
     struct wl_surface*          surface;
     struct wl_egl_window*       native;
-    struct wl_shell_surface*    shellSurface;
     struct wl_callback*         callback;
 
     struct {
@@ -227,7 +228,6 @@ typedef struct _GLFWlibraryWayland
     struct wl_registry*         registry;
     struct wl_compositor*       compositor;
     struct wl_subcompositor*    subcompositor;
-    struct wl_shell*            shell;
     struct wl_shm*              shm;
     struct wl_seat*             seat;
     struct wl_pointer*          pointer;
@@ -261,6 +261,7 @@ typedef struct _GLFWlibraryWayland
     size_t                      clipboardSize;
     char*                       clipboardSendString;
     size_t                      clipboardSendSize;
+    char*                       keyboardLayoutName;
     int                         timerfd;
     short int                   keycodes[256];
     short int                   scancodes[GLFW_KEY_LAST + 1];
@@ -282,6 +283,7 @@ typedef struct _GLFWlibraryWayland
         xkb_mod_mask_t          capsLockMask;
         xkb_mod_mask_t          numLockMask;
         unsigned int            modifiers;
+        xkb_layout_index_t      group;
 
         PFN_xkb_context_new context_new;
         PFN_xkb_context_unref context_unref;
@@ -294,6 +296,7 @@ typedef struct _GLFWlibraryWayland
         PFN_xkb_state_key_get_syms state_key_get_syms;
         PFN_xkb_state_update_mask state_update_mask;
         PFN_xkb_state_serialize_mods state_serialize_mods;
+        PFN_xkb_keymap_layout_get_name keymap_layout_get_name;
 
 #ifdef HAVE_XKBCOMMON_COMPOSE_H
         PFN_xkb_compose_table_new_from_locale compose_table_new_from_locale;

src/wl_window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -41,72 +41,6 @@
 #include <poll.h>
 
 
-static void shellSurfaceHandlePing(void* data,
-                                   struct wl_shell_surface* shellSurface,
-                                   uint32_t serial)
-{
-    wl_shell_surface_pong(shellSurface, serial);
-}
-
-static void shellSurfaceHandleConfigure(void* data,
-                                        struct wl_shell_surface* shellSurface,
-                                        uint32_t edges,
-                                        int32_t width,
-                                        int32_t height)
-{
-    _GLFWwindow* window = data;
-    float aspectRatio;
-    float targetRatio;
-
-    if (!window->monitor)
-    {
-        if (_glfw.wl.viewporter && window->decorated)
-        {
-            width -= _GLFW_DECORATION_HORIZONTAL;
-            height -= _GLFW_DECORATION_VERTICAL;
-        }
-        if (width < 1)
-            width = 1;
-        if (height < 1)
-            height = 1;
-
-        if (window->numer != GLFW_DONT_CARE && window->denom != GLFW_DONT_CARE)
-        {
-            aspectRatio = (float)width / (float)height;
-            targetRatio = (float)window->numer / (float)window->denom;
-            if (aspectRatio < targetRatio)
-                height = width / targetRatio;
-            else if (aspectRatio > targetRatio)
-                width = height * targetRatio;
-        }
-
-        if (window->minwidth != GLFW_DONT_CARE && width < window->minwidth)
-            width = window->minwidth;
-        else if (window->maxwidth != GLFW_DONT_CARE && width > window->maxwidth)
-            width = window->maxwidth;
-
-        if (window->minheight != GLFW_DONT_CARE && height < window->minheight)
-            height = window->minheight;
-        else if (window->maxheight != GLFW_DONT_CARE && height > window->maxheight)
-            height = window->maxheight;
-    }
-
-    _glfwInputWindowSize(window, width, height);
-    _glfwPlatformSetWindowSize(window, width, height);
-    _glfwInputWindowDamage(window);
-}
-
-static void shellSurfaceHandlePopupDone(void* data,
-                                        struct wl_shell_surface* shellSurface)
-{
-}
-
-static const struct wl_shell_surface_listener shellSurfaceListener = {
-    shellSurfaceHandlePing,
-    shellSurfaceHandleConfigure,
-    shellSurfaceHandlePopupDone
-};
-
 static int createTmpfileCloexec(char* tmpname)
 {
     int fd;
@@ -531,66 +465,11 @@ static void setFullscreen(_GLFWwindow* window, _GLFWmonitor* monitor,
             window->wl.xdg.toplevel,
             monitor->wl.output);
     }
-    else if (window->wl.shellSurface)
-    {
-        wl_shell_surface_set_fullscreen(
-            window->wl.shellSurface,
-            WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT,
-            refreshRate * 1000, // Convert Hz to mHz.
-            monitor->wl.output);
-    }
     setIdleInhibitor(window, GLFW_TRUE);
     if (!window->wl.decorations.serverSide)
         destroyDecorations(window);
 }
 
-static GLFWbool createShellSurface(_GLFWwindow* window)
-{
-    if (!_glfw.wl.shell)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: wl_shell protocol not available");
-        return GLFW_FALSE;
-    }
-
-    window->wl.shellSurface = wl_shell_get_shell_surface(_glfw.wl.shell,
-                                                         window->wl.surface);
-    if (!window->wl.shellSurface)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: Shell surface creation failed");
-        return GLFW_FALSE;
-    }
-
-    wl_shell_surface_add_listener(window->wl.shellSurface,
-                                  &shellSurfaceListener,
-                                  window);
-
-    if (window->wl.title)
-        wl_shell_surface_set_title(window->wl.shellSurface, window->wl.title);
-
-    if (window->monitor)
-    {
-        setFullscreen(window, window->monitor, 0);
-    }
-    else if (window->wl.maximized)
-    {
-        wl_shell_surface_set_maximized(window->wl.shellSurface, NULL);
-        setIdleInhibitor(window, GLFW_FALSE);
-        createDecorations(window);
-    }
-    else
-    {
-        wl_shell_surface_set_toplevel(window->wl.shellSurface);
-        setIdleInhibitor(window, GLFW_FALSE);
-        createDecorations(window);
-    }
-
-    wl_surface_commit(window->wl.surface);
-
-    return GLFW_TRUE;
-}
-
 static void xdgToplevelHandleConfigure(void* data,
                                        struct xdg_toplevel* toplevel,
                                        int32_t width,
@@ -891,28 +770,6 @@ static void handleEvents(int timeout)
     }
 }
 
-// Translates a GLFW standard cursor to a theme cursor name
-//
-static char *translateCursorShape(int shape)
-{
-    switch (shape)
-    {
-        case GLFW_ARROW_CURSOR:
-            return "left_ptr";
-        case GLFW_IBEAM_CURSOR:
-            return "xterm";
-        case GLFW_CROSSHAIR_CURSOR:
-            return "crosshair";
-        case GLFW_HAND_CURSOR:
-            return "hand2";
-        case GLFW_HRESIZE_CURSOR:
-            return "sb_h_double_arrow";
-        case GLFW_VRESIZE_CURSOR:
-            return "sb_v_double_arrow";
-    }
-    return NULL;
-}
-
 //////////////////////////////////////////////////////////////////////////
 //////                       GLFW platform API                      //////
 //////////////////////////////////////////////////////////////////////////
@@ -951,16 +808,8 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
 
     if (wndconfig->visible)
     {
-        if (_glfw.wl.wmBase)
-        {
-            if (!createXdgSurface(window))
-                return GLFW_FALSE;
-        }
-        else
-        {
-            if (!createShellSurface(window))
-                return GLFW_FALSE;
-        }
+        if (!createXdgSurface(window))
+            return GLFW_FALSE;
 
         window->wl.visible = GLFW_TRUE;
     }
@@ -968,7 +817,6 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
     {
         window->wl.xdg.surface = NULL;
         window->wl.xdg.toplevel = NULL;
-        window->wl.shellSurface = NULL;
         window->wl.visible = GLFW_FALSE;
     }
 
@@ -1010,9 +858,6 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window)
     if (window->wl.native)
         wl_egl_window_destroy(window->wl.native);
 
-    if (window->wl.shellSurface)
-        wl_shell_surface_destroy(window->wl.shellSurface);
-
     if (window->wl.xdg.toplevel)
         xdg_toplevel_destroy(window->wl.xdg.toplevel);
 
@@ -1033,8 +878,6 @@ void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
     window->wl.title = _glfw_strdup(title);
     if (window->wl.xdg.toplevel)
         xdg_toplevel_set_title(window->wl.xdg.toplevel, title);
-    else if (window->wl.shellSurface)
-        wl_shell_surface_set_title(window->wl.shellSurface, title);
 }
 
 void _glfwPlatformSetWindowIcon(_GLFWwindow* window,
@@ -1080,23 +923,15 @@ void _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,
                                       int minwidth, int minheight,
                                       int maxwidth, int maxheight)
 {
-    if (_glfw.wl.wmBase)
+    if (window->wl.xdg.toplevel)
     {
-        if (window->wl.xdg.toplevel)
-        {
-            if (minwidth == GLFW_DONT_CARE || minheight == GLFW_DONT_CARE)
-                minwidth = minheight = 0;
-            if (maxwidth == GLFW_DONT_CARE || maxheight == GLFW_DONT_CARE)
-                maxwidth = maxheight = 0;
-            xdg_toplevel_set_min_size(window->wl.xdg.toplevel, minwidth, minheight);
-            xdg_toplevel_set_max_size(window->wl.xdg.toplevel, maxwidth, maxheight);
-            wl_surface_commit(window->wl.surface);
-        }
-    }
-    else
-    {
-        // TODO: find out how to trigger a resize.
-        // The actual limits are checked in the wl_shell_surface::configure handler.
+        if (minwidth == GLFW_DONT_CARE || minheight == GLFW_DONT_CARE)
+            minwidth = minheight = 0;
+        if (maxwidth == GLFW_DONT_CARE || maxheight == GLFW_DONT_CARE)
+            maxwidth = maxheight = 0;
+        xdg_toplevel_set_min_size(window->wl.xdg.toplevel, minwidth, minheight);
+        xdg_toplevel_set_max_size(window->wl.xdg.toplevel, maxwidth, maxheight);
+        wl_surface_commit(window->wl.surface);
     }
 }
 
@@ -1104,7 +939,7 @@ void _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window,
                                        int numer, int denom)
 {
     // TODO: find out how to trigger a resize.
-    // The actual limits are checked in the wl_shell_surface::configure handler.
+    // The actual limits are checked in the xdg_toplevel::configure handler.
 }
 
 void _glfwPlatformGetFramebufferSize(_GLFWwindow* window,
@@ -1143,16 +978,8 @@ void _glfwPlatformGetWindowContentScale(_GLFWwindow* window,
 
 void _glfwPlatformIconifyWindow(_GLFWwindow* window)
 {
-    if (_glfw.wl.wmBase)
-    {
-        if (window->wl.xdg.toplevel)
-            xdg_toplevel_set_minimized(window->wl.xdg.toplevel);
-    }
-    else
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: Iconify window not supported on wl_shell");
-    }
+    if (window->wl.xdg.toplevel)
+        xdg_toplevel_set_minimized(window->wl.xdg.toplevel);
 }
 
 void _glfwPlatformRestoreWindow(_GLFWwindow* window)
@@ -1164,12 +991,7 @@ void _glfwPlatformRestoreWindow(_GLFWwindow* window)
         if (window->wl.maximized)
             xdg_toplevel_unset_maximized(window->wl.xdg.toplevel);
         // There is no way to unset minimized, or even to know if we are
-        // minimized, so there is nothing to do here.
-    }
-    else if (window->wl.shellSurface)
-    {
-        if (window->monitor || window->wl.maximized)
-            wl_shell_surface_set_toplevel(window->wl.shellSurface);
+        // minimized, so there is nothing to do in this case.
     }
     _glfwInputWindowMonitor(window, NULL);
     window->wl.maximized = GLFW_FALSE;
@@ -1181,11 +1003,6 @@ void _glfwPlatformMaximizeWindow(_GLFWwindow* window)
     {
         xdg_toplevel_set_maximized(window->wl.xdg.toplevel);
     }
-    else if (window->wl.shellSurface)
-    {
-        // Let the compositor select the best output.
-        wl_shell_surface_set_maximized(window->wl.shellSurface, NULL);
-    }
     window->wl.maximized = GLFW_TRUE;
 }
 
@@ -1193,10 +1010,7 @@ void _glfwPlatformShowWindow(_GLFWwindow* window)
 {
     if (!window->wl.visible)
     {
-        if (_glfw.wl.wmBase)
-            createXdgSurface(window);
-        else if (!window->wl.shellSurface)
-            createShellSurface(window);
+        createXdgSurface(window);
         window->wl.visible = GLFW_TRUE;
     }
 }
@@ -1210,11 +1024,6 @@ void _glfwPlatformHideWindow(_GLFWwindow* window)
         window->wl.xdg.toplevel = NULL;
         window->wl.xdg.surface = NULL;
     }
-    else if (window->wl.shellSurface)
-    {
-        wl_shell_surface_destroy(window->wl.shellSurface);
-        window->wl.shellSurface = NULL;
-    }
     window->wl.visible = GLFW_FALSE;
 }
 
@@ -1245,8 +1054,6 @@ void _glfwPlatformSetWindowMonitor(_GLFWwindow* window,
     {
         if (window->wl.xdg.toplevel)
             xdg_toplevel_unset_fullscreen(window->wl.xdg.toplevel);
-        else if (window->wl.shellSurface)
-            wl_shell_surface_set_toplevel(window->wl.shellSurface);
         setIdleInhibitor(window, GLFW_FALSE);
         if (!_glfw.wl.decorationManager)
             createDecorations(window);
@@ -1261,8 +1068,8 @@ int _glfwPlatformWindowFocused(_GLFWwindow* window)
 
 int _glfwPlatformWindowIconified(_GLFWwindow* window)
 {
-    // wl_shell doesn't have any iconified concept, and xdg-shell doesn’t give
-    // any way to request whether a surface is iconified.
+    // xdg-shell doesn’t give any way to request whether a surface is
+    // iconified.
     return GLFW_FALSE;
 }
 
@@ -1387,6 +1194,29 @@ int _glfwPlatformGetKeyScancode(int key)
     return _glfw.wl.scancodes[key];
 }
 
+const char* _glfwPlatformGetKeyboardLayoutName(void)
+{
+    if (!_glfw.wl.xkb.keymap)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Wayland: Keymap missing");
+        return NULL;
+    }
+
+    const char* name = xkb_keymap_layout_get_name(_glfw.wl.xkb.keymap,
+                                                  _glfw.wl.xkb.group);
+    if (!name)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Wayland: Failed to query keyboard layout name");
+        return NULL;
+    }
+
+    free(_glfw.wl.keyboardLayoutName);
+    _glfw.wl.keyboardLayoutName = _glfw_strdup(name);
+    return _glfw.wl.keyboardLayoutName;
+}
+
 int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
                               const GLFWimage* image,
                               int xhot, int yhot)
@@ -1404,26 +1234,79 @@ int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
 
 int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
 {
-    struct wl_cursor* standardCursor;
+    const char* name = NULL;
 
-    standardCursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorTheme,
-                                                translateCursorShape(shape));
-    if (!standardCursor)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: Standard cursor \"%s\" not found",
-                        translateCursorShape(shape));
-        return GLFW_FALSE;
-    }
+    // Try the XDG names first
+    if (shape == GLFW_ARROW_CURSOR)
+        name = "default";
+    else if (shape == GLFW_IBEAM_CURSOR)
+        name = "text";
+    else if (shape == GLFW_CROSSHAIR_CURSOR)
+        name = "crosshair";
+    else if (shape == GLFW_POINTING_HAND_CURSOR)
+        name = "pointer";
+    else if (shape == GLFW_RESIZE_EW_CURSOR)
+        name = "ew-resize";
+    else if (shape == GLFW_RESIZE_NS_CURSOR)
+        name = "ns-resize";
+    else if (shape == GLFW_RESIZE_NWSE_CURSOR)
+        name = "nwse-resize";
+    else if (shape == GLFW_RESIZE_NESW_CURSOR)
+        name = "nesw-resize";
+    else if (shape == GLFW_RESIZE_ALL_CURSOR)
+        name = "all-scroll";
+    else if (shape == GLFW_NOT_ALLOWED_CURSOR)
+        name = "not-allowed";
 
-    cursor->wl.cursor = standardCursor;
-    cursor->wl.currentImage = 0;
+    cursor->wl.cursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorTheme, name);
 
     if (_glfw.wl.cursorThemeHiDPI)
     {
-        standardCursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorThemeHiDPI,
-                                                    translateCursorShape(shape));
-        cursor->wl.cursorHiDPI = standardCursor;
+        cursor->wl.cursorHiDPI =
+            wl_cursor_theme_get_cursor(_glfw.wl.cursorThemeHiDPI, name);
+    }
+
+    if (!cursor->wl.cursor)
+    {
+        // Fall back to the core X11 names
+        if (shape == GLFW_ARROW_CURSOR)
+            name = "left_ptr";
+        else if (shape == GLFW_IBEAM_CURSOR)
+            name = "xterm";
+        else if (shape == GLFW_CROSSHAIR_CURSOR)
+            name = "crosshair";
+        else if (shape == GLFW_POINTING_HAND_CURSOR)
+            name = "hand2";
+        else if (shape == GLFW_RESIZE_EW_CURSOR)
+            name = "sb_h_double_arrow";
+        else if (shape == GLFW_RESIZE_NS_CURSOR)
+            name = "sb_v_double_arrow";
+        else if (shape == GLFW_RESIZE_ALL_CURSOR)
+            name = "fleur";
+        else
+        {
+            _glfwInputError(GLFW_CURSOR_UNAVAILABLE,
+                            "Wayland: Standard cursor shape unavailable");
+            return GLFW_FALSE;
+        }
+
+        cursor->wl.cursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorTheme, name);
+        if (!cursor->wl.cursor)
+        {
+            _glfwInputError(GLFW_PLATFORM_ERROR,
+                            "Wayland: Failed to create standard cursor \"%s\"",
+                            name);
+            return GLFW_FALSE;
+        }
+
+        if (_glfw.wl.cursorThemeHiDPI)
+        {
+            if (!cursor->wl.cursorHiDPI)
+            {
+                cursor->wl.cursorHiDPI =
+                    wl_cursor_theme_get_cursor(_glfw.wl.cursorThemeHiDPI, name);
+            }
+        }
     }
 
     return GLFW_TRUE;

src/x11_init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -29,33 +29,23 @@
 
 #include "internal.h"
 
-#include <X11/Xresource.h>
-
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
 #include <stdio.h>
 #include <locale.h>
+#include <unistd.h>
 
 
-// Translate an X11 key code to a GLFW key code.
+// Translate the X11 KeySyms for a key to a GLFW key code
+// NOTE: This is only used as a fallback, in case the XKB method fails
+//       It is layout-dependent and will fail partially on most non-US layouts
 //
-static int translateKeyCode(int scancode)
+static int translateKeySyms(const KeySym* keysyms, int width)
 {
-    int keySym;
-
-    // Valid key code range is  [8,255], according to the Xlib manual
-    if (scancode < 8 || scancode > 255)
-        return GLFW_KEY_UNKNOWN;
-
-    if (_glfw.x11.xkb.available)
+    if (width > 1)
     {
-        // Try secondary keysym, for numeric keypad keys
-        // Note: This way we always force "NumLock = ON", which is intentional
-        // since the returned key code should correspond to a physical
-        // location.
-        keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, _glfw.x11.xkb.group, 1);
-        switch (keySym)
+        switch (keysyms[1])
         {
             case XK_KP_0:           return GLFW_KEY_KP_0;
             case XK_KP_1:           return GLFW_KEY_KP_1;
@@ -73,22 +63,9 @@ static int translateKeyCode(int scancode)
             case XK_KP_Enter:       return GLFW_KEY_KP_ENTER;
             default:                break;
         }
-
-        // Now try primary keysym for function keys (non-printable keys)
-        // These should not depend on the current keyboard layout
-        keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, _glfw.x11.xkb.group, 0);
-    }
-    else
-    {
-        int dummy;
-        KeySym* keySyms;
-
-        keySyms = XGetKeyboardMapping(_glfw.x11.display, scancode, 1, &dummy);
-        keySym = keySyms[0];
-        XFree(keySyms);
     }
 
-    switch (keySym)
+    switch (keysyms[0])
     {
         case XK_Escape:         return GLFW_KEY_ESCAPE;
         case XK_Tab:            return GLFW_KEY_TAB;
@@ -232,7 +209,7 @@ static int translateKeyCode(int scancode)
 //
 static void createKeyTables(void)
 {
-    int scancode, key;
+    int scancode, scancodeMin, scancodeMax;
 
     memset(_glfw.x11.keycodes, -1, sizeof(_glfw.x11.keycodes));
     memset(_glfw.x11.scancodes, -1, sizeof(_glfw.x11.scancodes));
@@ -242,89 +219,217 @@ static void createKeyTables(void)
         // Use XKB to determine physical key locations independently of the
         // current keyboard layout
 
-        char name[XkbKeyNameLength + 1];
         XkbDescPtr desc = XkbGetMap(_glfw.x11.display, 0, XkbUseCoreKbd);
-        XkbGetNames(_glfw.x11.display, XkbKeyNamesMask, desc);
+        XkbGetNames(_glfw.x11.display, XkbKeyNamesMask | XkbKeyAliasesMask, desc);
+
+        scancodeMin = desc->min_key_code;
+        scancodeMax = desc->max_key_code;
+
+        const struct
+        {
+            int key;
+            char* name;
+        } keymap[] =
+        {
+            { GLFW_KEY_GRAVE_ACCENT, "TLDE" },
+            { GLFW_KEY_1, "AE01" },
+            { GLFW_KEY_2, "AE02" },
+            { GLFW_KEY_3, "AE03" },
+            { GLFW_KEY_4, "AE04" },
+            { GLFW_KEY_5, "AE05" },
+            { GLFW_KEY_6, "AE06" },
+            { GLFW_KEY_7, "AE07" },
+            { GLFW_KEY_8, "AE08" },
+            { GLFW_KEY_9, "AE09" },
+            { GLFW_KEY_0, "AE10" },
+            { GLFW_KEY_MINUS, "AE11" },
+            { GLFW_KEY_EQUAL, "AE12" },
+            { GLFW_KEY_Q, "AD01" },
+            { GLFW_KEY_W, "AD02" },
+            { GLFW_KEY_E, "AD03" },
+            { GLFW_KEY_R, "AD04" },
+            { GLFW_KEY_T, "AD05" },
+            { GLFW_KEY_Y, "AD06" },
+            { GLFW_KEY_U, "AD07" },
+            { GLFW_KEY_I, "AD08" },
+            { GLFW_KEY_O, "AD09" },
+            { GLFW_KEY_P, "AD10" },
+            { GLFW_KEY_LEFT_BRACKET, "AD11" },
+            { GLFW_KEY_RIGHT_BRACKET, "AD12" },
+            { GLFW_KEY_A, "AC01" },
+            { GLFW_KEY_S, "AC02" },
+            { GLFW_KEY_D, "AC03" },
+            { GLFW_KEY_F, "AC04" },
+            { GLFW_KEY_G, "AC05" },
+            { GLFW_KEY_H, "AC06" },
+            { GLFW_KEY_J, "AC07" },
+            { GLFW_KEY_K, "AC08" },
+            { GLFW_KEY_L, "AC09" },
+            { GLFW_KEY_SEMICOLON, "AC10" },
+            { GLFW_KEY_APOSTROPHE, "AC11" },
+            { GLFW_KEY_Z, "AB01" },
+            { GLFW_KEY_X, "AB02" },
+            { GLFW_KEY_C, "AB03" },
+            { GLFW_KEY_V, "AB04" },
+            { GLFW_KEY_B, "AB05" },
+            { GLFW_KEY_N, "AB06" },
+            { GLFW_KEY_M, "AB07" },
+            { GLFW_KEY_COMMA, "AB08" },
+            { GLFW_KEY_PERIOD, "AB09" },
+            { GLFW_KEY_SLASH, "AB10" },
+            { GLFW_KEY_BACKSLASH, "BKSL" },
+            { GLFW_KEY_WORLD_1, "LSGT" },
+            { GLFW_KEY_SPACE, "SPCE" },
+            { GLFW_KEY_ESCAPE, "ESC" },
+            { GLFW_KEY_ENTER, "RTRN" },
+            { GLFW_KEY_TAB, "TAB" },
+            { GLFW_KEY_BACKSPACE, "BKSP" },
+            { GLFW_KEY_INSERT, "INS" },
+            { GLFW_KEY_DELETE, "DELE" },
+            { GLFW_KEY_RIGHT, "RGHT" },
+            { GLFW_KEY_LEFT, "LEFT" },
+            { GLFW_KEY_DOWN, "DOWN" },
+            { GLFW_KEY_UP, "UP" },
+            { GLFW_KEY_PAGE_UP, "PGUP" },
+            { GLFW_KEY_PAGE_DOWN, "PGDN" },
+            { GLFW_KEY_HOME, "HOME" },
+            { GLFW_KEY_END, "END" },
+            { GLFW_KEY_CAPS_LOCK, "CAPS" },
+            { GLFW_KEY_SCROLL_LOCK, "SCLK" },
+            { GLFW_KEY_NUM_LOCK, "NMLK" },
+            { GLFW_KEY_PRINT_SCREEN, "PRSC" },
+            { GLFW_KEY_PAUSE, "PAUS" },
+            { GLFW_KEY_F1, "FK01" },
+            { GLFW_KEY_F2, "FK02" },
+            { GLFW_KEY_F3, "FK03" },
+            { GLFW_KEY_F4, "FK04" },
+            { GLFW_KEY_F5, "FK05" },
+            { GLFW_KEY_F6, "FK06" },
+            { GLFW_KEY_F7, "FK07" },
+            { GLFW_KEY_F8, "FK08" },
+            { GLFW_KEY_F9, "FK09" },
+            { GLFW_KEY_F10, "FK10" },
+            { GLFW_KEY_F11, "FK11" },
+            { GLFW_KEY_F12, "FK12" },
+            { GLFW_KEY_F13, "FK13" },
+            { GLFW_KEY_F14, "FK14" },
+            { GLFW_KEY_F15, "FK15" },
+            { GLFW_KEY_F16, "FK16" },
+            { GLFW_KEY_F17, "FK17" },
+            { GLFW_KEY_F18, "FK18" },
+            { GLFW_KEY_F19, "FK19" },
+            { GLFW_KEY_F20, "FK20" },
+            { GLFW_KEY_F21, "FK21" },
+            { GLFW_KEY_F22, "FK22" },
+            { GLFW_KEY_F23, "FK23" },
+            { GLFW_KEY_F24, "FK24" },
+            { GLFW_KEY_F25, "FK25" },
+            { GLFW_KEY_KP_0, "KP0" },
+            { GLFW_KEY_KP_1, "KP1" },
+            { GLFW_KEY_KP_2, "KP2" },
+            { GLFW_KEY_KP_3, "KP3" },
+            { GLFW_KEY_KP_4, "KP4" },
+            { GLFW_KEY_KP_5, "KP5" },
+            { GLFW_KEY_KP_6, "KP6" },
+            { GLFW_KEY_KP_7, "KP7" },
+            { GLFW_KEY_KP_8, "KP8" },
+            { GLFW_KEY_KP_9, "KP9" },
+            { GLFW_KEY_KP_DECIMAL, "KPDL" },
+            { GLFW_KEY_KP_DIVIDE, "KPDV" },
+            { GLFW_KEY_KP_MULTIPLY, "KPMU" },
+            { GLFW_KEY_KP_SUBTRACT, "KPSU" },
+            { GLFW_KEY_KP_ADD, "KPAD" },
+            { GLFW_KEY_KP_ENTER, "KPEN" },
+            { GLFW_KEY_KP_EQUAL, "KPEQ" },
+            { GLFW_KEY_LEFT_SHIFT, "LFSH" },
+            { GLFW_KEY_LEFT_CONTROL, "LCTL" },
+            { GLFW_KEY_LEFT_ALT, "LALT" },
+            { GLFW_KEY_LEFT_SUPER, "LWIN" },
+            { GLFW_KEY_RIGHT_SHIFT, "RTSH" },
+            { GLFW_KEY_RIGHT_CONTROL, "RCTL" },
+            { GLFW_KEY_RIGHT_ALT, "RALT" },
+            { GLFW_KEY_RIGHT_ALT, "LVL3" },
+            { GLFW_KEY_RIGHT_ALT, "MDSW" },
+            { GLFW_KEY_RIGHT_SUPER, "RWIN" },
+            { GLFW_KEY_MENU, "MENU" }
+        };
 
         // Find the X11 key code -> GLFW key code mapping
-        for (scancode = desc->min_key_code;  scancode <= desc->max_key_code;  scancode++)
+        for (scancode = scancodeMin;  scancode <= scancodeMax;  scancode++)
         {
-            memcpy(name, desc->names->keys[scancode].name, XkbKeyNameLength);
-            name[XkbKeyNameLength] = '\0';
+            int key = GLFW_KEY_UNKNOWN;
 
-            // Map the key name to a GLFW key code. Note: We only map printable
-            // keys here, and we use the US keyboard layout. The rest of the
-            // keys (function keys) are mapped using traditional KeySym
-            // translations.
-            if (strcmp(name, "TLDE") == 0) key = GLFW_KEY_GRAVE_ACCENT;
-            else if (strcmp(name, "AE01") == 0) key = GLFW_KEY_1;
-            else if (strcmp(name, "AE02") == 0) key = GLFW_KEY_2;
-            else if (strcmp(name, "AE03") == 0) key = GLFW_KEY_3;
-            else if (strcmp(name, "AE04") == 0) key = GLFW_KEY_4;
-            else if (strcmp(name, "AE05") == 0) key = GLFW_KEY_5;
-            else if (strcmp(name, "AE06") == 0) key = GLFW_KEY_6;
-            else if (strcmp(name, "AE07") == 0) key = GLFW_KEY_7;
-            else if (strcmp(name, "AE08") == 0) key = GLFW_KEY_8;
-            else if (strcmp(name, "AE09") == 0) key = GLFW_KEY_9;
-            else if (strcmp(name, "AE10") == 0) key = GLFW_KEY_0;
-            else if (strcmp(name, "AE11") == 0) key = GLFW_KEY_MINUS;
-            else if (strcmp(name, "AE12") == 0) key = GLFW_KEY_EQUAL;
-            else if (strcmp(name, "AD01") == 0) key = GLFW_KEY_Q;
-            else if (strcmp(name, "AD02") == 0) key = GLFW_KEY_W;
-            else if (strcmp(name, "AD03") == 0) key = GLFW_KEY_E;
-            else if (strcmp(name, "AD04") == 0) key = GLFW_KEY_R;
-            else if (strcmp(name, "AD05") == 0) key = GLFW_KEY_T;
-            else if (strcmp(name, "AD06") == 0) key = GLFW_KEY_Y;
-            else if (strcmp(name, "AD07") == 0) key = GLFW_KEY_U;
-            else if (strcmp(name, "AD08") == 0) key = GLFW_KEY_I;
-            else if (strcmp(name, "AD09") == 0) key = GLFW_KEY_O;
-            else if (strcmp(name, "AD10") == 0) key = GLFW_KEY_P;
-            else if (strcmp(name, "AD11") == 0) key = GLFW_KEY_LEFT_BRACKET;
-            else if (strcmp(name, "AD12") == 0) key = GLFW_KEY_RIGHT_BRACKET;
-            else if (strcmp(name, "AC01") == 0) key = GLFW_KEY_A;
-            else if (strcmp(name, "AC02") == 0) key = GLFW_KEY_S;
-            else if (strcmp(name, "AC03") == 0) key = GLFW_KEY_D;
-            else if (strcmp(name, "AC04") == 0) key = GLFW_KEY_F;
-            else if (strcmp(name, "AC05") == 0) key = GLFW_KEY_G;
-            else if (strcmp(name, "AC06") == 0) key = GLFW_KEY_H;
-            else if (strcmp(name, "AC07") == 0) key = GLFW_KEY_J;
-            else if (strcmp(name, "AC08") == 0) key = GLFW_KEY_K;
-            else if (strcmp(name, "AC09") == 0) key = GLFW_KEY_L;
-            else if (strcmp(name, "AC10") == 0) key = GLFW_KEY_SEMICOLON;
-            else if (strcmp(name, "AC11") == 0) key = GLFW_KEY_APOSTROPHE;
-            else if (strcmp(name, "AB01") == 0) key = GLFW_KEY_Z;
-            else if (strcmp(name, "AB02") == 0) key = GLFW_KEY_X;
-            else if (strcmp(name, "AB03") == 0) key = GLFW_KEY_C;
-            else if (strcmp(name, "AB04") == 0) key = GLFW_KEY_V;
-            else if (strcmp(name, "AB05") == 0) key = GLFW_KEY_B;
-            else if (strcmp(name, "AB06") == 0) key = GLFW_KEY_N;
-            else if (strcmp(name, "AB07") == 0) key = GLFW_KEY_M;
-            else if (strcmp(name, "AB08") == 0) key = GLFW_KEY_COMMA;
-            else if (strcmp(name, "AB09") == 0) key = GLFW_KEY_PERIOD;
-            else if (strcmp(name, "AB10") == 0) key = GLFW_KEY_SLASH;
-            else if (strcmp(name, "BKSL") == 0) key = GLFW_KEY_BACKSLASH;
-            else if (strcmp(name, "LSGT") == 0) key = GLFW_KEY_WORLD_1;
-            else key = GLFW_KEY_UNKNOWN;
+            // Map the key name to a GLFW key code. Note: We use the US
+            // keyboard layout. Because function keys aren't mapped correctly
+            // when using traditional KeySym translations, they are mapped
+            // here instead.
+            for (int i = 0;  i < sizeof(keymap) / sizeof(keymap[0]);  i++)
+            {
+                if (strncmp(desc->names->keys[scancode].name,
+                            keymap[i].name,
+                            XkbKeyNameLength) == 0)
+                {
+                    key = keymap[i].key;
+                    break;
+                }
+            }
 
-            if ((scancode >= 0) && (scancode < 256))
-                _glfw.x11.keycodes[scancode] = key;
+            // Fall back to key aliases in case the key name did not match
+            for (int i = 0;  i < desc->names->num_key_aliases;  i++)
+            {
+                if (key != GLFW_KEY_UNKNOWN)
+                    break;
+
+                if (strncmp(desc->names->key_aliases[i].real,
+                            desc->names->keys[scancode].name,
+                            XkbKeyNameLength) != 0)
+                {
+                    continue;
+                }
+
+                for (int j = 0;  j < sizeof(keymap) / sizeof(keymap[0]);  j++)
+                {
+                    if (strncmp(desc->names->key_aliases[i].alias,
+                                keymap[j].name,
+                                XkbKeyNameLength) == 0)
+                    {
+                        key = keymap[j].key;
+                        break;
+                    }
+                }
+            }
+
+            _glfw.x11.keycodes[scancode] = key;
         }
 
         XkbFreeNames(desc, XkbKeyNamesMask, True);
         XkbFreeKeyboard(desc, 0, True);
     }
+    else
+        XDisplayKeycodes(_glfw.x11.display, &scancodeMin, &scancodeMax);
 
-    for (scancode = 0;  scancode < 256;  scancode++)
+    int width;
+    KeySym* keysyms = XGetKeyboardMapping(_glfw.x11.display,
+                                          scancodeMin,
+                                          scancodeMax - scancodeMin + 1,
+                                          &width);
+
+    for (scancode = scancodeMin;  scancode <= scancodeMax;  scancode++)
     {
         // Translate the un-translated key codes using traditional X11 KeySym
         // lookups
         if (_glfw.x11.keycodes[scancode] < 0)
-            _glfw.x11.keycodes[scancode] = translateKeyCode(scancode);
+        {
+            const size_t base = (scancode - scancodeMin) * width;
+            _glfw.x11.keycodes[scancode] = translateKeySyms(&keysyms[base], width);
+        }
 
         // Store the reverse translation for faster key name lookup
         if (_glfw.x11.keycodes[scancode] > 0)
             _glfw.x11.scancodes[_glfw.x11.keycodes[scancode]] = scancode;
     }
+
+    XFree(keysyms);
 }
 
 // Check whether the IM has a usable style
@@ -350,6 +455,40 @@ static GLFWbool hasUsableInputMethodStyle(void)
     return found;
 }
 
+static void inputMethodDestroyCallback(XIM im, XPointer clientData, XPointer callData)
+{
+    _glfw.x11.im = NULL;
+}
+
+static void inputMethodInstantiateCallback(Display* display,
+                                           XPointer clientData,
+                                           XPointer callData)
+{
+    if (_glfw.x11.im)
+        return;
+
+    _glfw.x11.im = XOpenIM(_glfw.x11.display, 0, NULL, NULL);
+    if (_glfw.x11.im)
+    {
+        if (!hasUsableInputMethodStyle())
+        {
+            XCloseIM(_glfw.x11.im);
+            _glfw.x11.im = NULL;
+        }
+    }
+
+    if (_glfw.x11.im)
+    {
+        XIMCallback callback;
+        callback.callback = (XIMProc) inputMethodDestroyCallback;
+        callback.client_data = NULL;
+        XSetIMValues(_glfw.x11.im, XNDestroyCallback, &callback, NULL);
+
+        for (_GLFWwindow* window = _glfw.windowListHead;  window;  window = window->next)
+            _glfwCreateInputContextX11(window);
+    }
+}
+
 // Check whether the specified atom is supported
 //
 static Atom getSupportedAtom(Atom* supportedAtoms,
@@ -615,6 +754,12 @@ static GLFWbool initExtensions(void)
             _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageDestroy");
         _glfw.x11.xcursor.ImageLoadCursor = (PFN_XcursorImageLoadCursor)
             _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageLoadCursor");
+        _glfw.x11.xcursor.GetTheme = (PFN_XcursorGetTheme)
+            _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorGetTheme");
+        _glfw.x11.xcursor.GetDefaultSize = (PFN_XcursorGetDefaultSize)
+            _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorGetDefaultSize");
+        _glfw.x11.xcursor.LibraryLoadImage = (PFN_XcursorLibraryLoadImage)
+            _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorLibraryLoadImage");
     }
 
 #if defined(__CYGWIN__)
@@ -851,6 +996,9 @@ static Window createHelperWindow(void)
 //
 static int errorHandler(Display *display, XErrorEvent* event)
 {
+    if (_glfw.x11.display != display)
+        return 0;
+
     _glfw.x11.errorCode = event->error_code;
     return 0;
 }
@@ -931,15 +1079,228 @@ Cursor _glfwCreateCursorX11(const GLFWimage* image, int xhot, int yhot)
 
 int _glfwPlatformInit(void)
 {
-#if !defined(X_HAVE_UTF8_STRING)
-    // HACK: If the current locale is "C" and the Xlib UTF-8 functions are
-    //       unavailable, apply the environment's locale in the hope that it's
-    //       both available and not "C"
-    //       This is done because the "C" locale breaks wide character input,
-    //       which is what we fall back on when UTF-8 support is missing
+    // HACK: If the application has left the locale as "C" then both wide
+    //       character text input and explicit UTF-8 input via XIM will break
+    //       This sets the CTYPE part of the current locale from the environment
+    //       in the hope that it is set to something more sane than "C"
     if (strcmp(setlocale(LC_CTYPE, NULL), "C") == 0)
         setlocale(LC_CTYPE, "");
+
+#if defined(__CYGWIN__)
+    _glfw.x11.xlib.handle = _glfw_dlopen("libX11-6.so");
+#else
+    _glfw.x11.xlib.handle = _glfw_dlopen("libX11.so.6");
 #endif
+    if (!_glfw.x11.xlib.handle)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "X11: Failed to load Xlib");
+        return GLFW_FALSE;
+    }
+
+    _glfw.x11.xlib.AllocClassHint = (PFN_XAllocClassHint)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XAllocClassHint");
+    _glfw.x11.xlib.AllocSizeHints = (PFN_XAllocSizeHints)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XAllocSizeHints");
+    _glfw.x11.xlib.AllocWMHints = (PFN_XAllocWMHints)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XAllocWMHints");
+    _glfw.x11.xlib.ChangeProperty = (PFN_XChangeProperty)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XChangeProperty");
+    _glfw.x11.xlib.ChangeWindowAttributes = (PFN_XChangeWindowAttributes)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XChangeWindowAttributes");
+    _glfw.x11.xlib.CheckIfEvent = (PFN_XCheckIfEvent)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XCheckIfEvent");
+    _glfw.x11.xlib.CheckTypedWindowEvent = (PFN_XCheckTypedWindowEvent)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XCheckTypedWindowEvent");
+    _glfw.x11.xlib.CloseDisplay = (PFN_XCloseDisplay)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XCloseDisplay");
+    _glfw.x11.xlib.CloseIM = (PFN_XCloseIM)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XCloseIM");
+    _glfw.x11.xlib.ConvertSelection = (PFN_XConvertSelection)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XConvertSelection");
+    _glfw.x11.xlib.CreateColormap = (PFN_XCreateColormap)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateColormap");
+    _glfw.x11.xlib.CreateFontCursor = (PFN_XCreateFontCursor)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateFontCursor");
+    _glfw.x11.xlib.CreateIC = (PFN_XCreateIC)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateIC");
+    _glfw.x11.xlib.CreateWindow = (PFN_XCreateWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateWindow");
+    _glfw.x11.xlib.DefineCursor = (PFN_XDefineCursor)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XDefineCursor");
+    _glfw.x11.xlib.DeleteContext = (PFN_XDeleteContext)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XDeleteContext");
+    _glfw.x11.xlib.DeleteProperty = (PFN_XDeleteProperty)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XDeleteProperty");
+    _glfw.x11.xlib.DestroyIC = (PFN_XDestroyIC)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XDestroyIC");
+    _glfw.x11.xlib.DestroyWindow = (PFN_XDestroyWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XDestroyWindow");
+    _glfw.x11.xlib.DisplayKeycodes = (PFN_XDisplayKeycodes)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XDisplayKeycodes");
+    _glfw.x11.xlib.EventsQueued = (PFN_XEventsQueued)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XEventsQueued");
+    _glfw.x11.xlib.FilterEvent = (PFN_XFilterEvent)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XFilterEvent");
+    _glfw.x11.xlib.FindContext = (PFN_XFindContext)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XFindContext");
+    _glfw.x11.xlib.Flush = (PFN_XFlush)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XFlush");
+    _glfw.x11.xlib.Free = (PFN_XFree)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XFree");
+    _glfw.x11.xlib.FreeColormap = (PFN_XFreeColormap)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XFreeColormap");
+    _glfw.x11.xlib.FreeCursor = (PFN_XFreeCursor)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XFreeCursor");
+    _glfw.x11.xlib.FreeEventData = (PFN_XFreeEventData)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XFreeEventData");
+    _glfw.x11.xlib.GetAtomName = (PFN_XGetAtomName)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetAtomName");
+    _glfw.x11.xlib.GetErrorText = (PFN_XGetErrorText)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetErrorText");
+    _glfw.x11.xlib.GetEventData = (PFN_XGetEventData)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetEventData");
+    _glfw.x11.xlib.GetICValues = (PFN_XGetICValues)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetICValues");
+    _glfw.x11.xlib.GetIMValues = (PFN_XGetIMValues)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetIMValues");
+    _glfw.x11.xlib.GetInputFocus = (PFN_XGetInputFocus)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetInputFocus");
+    _glfw.x11.xlib.GetKeyboardMapping = (PFN_XGetKeyboardMapping)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetKeyboardMapping");
+    _glfw.x11.xlib.GetScreenSaver = (PFN_XGetScreenSaver)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetScreenSaver");
+    _glfw.x11.xlib.GetSelectionOwner = (PFN_XGetSelectionOwner)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetSelectionOwner");
+    _glfw.x11.xlib.GetVisualInfo = (PFN_XGetVisualInfo)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetVisualInfo");
+    _glfw.x11.xlib.GetWMNormalHints = (PFN_XGetWMNormalHints)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetWMNormalHints");
+    _glfw.x11.xlib.GetWindowAttributes = (PFN_XGetWindowAttributes)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetWindowAttributes");
+    _glfw.x11.xlib.GetWindowProperty = (PFN_XGetWindowProperty)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGetWindowProperty");
+    _glfw.x11.xlib.GrabPointer = (PFN_XGrabPointer)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XGrabPointer");
+    _glfw.x11.xlib.IconifyWindow = (PFN_XIconifyWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XIconifyWindow");
+    _glfw.x11.xlib.InitThreads = (PFN_XInitThreads)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XInitThreads");
+    _glfw.x11.xlib.InternAtom = (PFN_XInternAtom)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XInternAtom");
+    _glfw.x11.xlib.LookupString = (PFN_XLookupString)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XLookupString");
+    _glfw.x11.xlib.MapRaised = (PFN_XMapRaised)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XMapRaised");
+    _glfw.x11.xlib.MapWindow = (PFN_XMapWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XMapWindow");
+    _glfw.x11.xlib.MoveResizeWindow = (PFN_XMoveResizeWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XMoveResizeWindow");
+    _glfw.x11.xlib.MoveWindow = (PFN_XMoveWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XMoveWindow");
+    _glfw.x11.xlib.NextEvent = (PFN_XNextEvent)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XNextEvent");
+    _glfw.x11.xlib.OpenDisplay = (PFN_XOpenDisplay)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XOpenDisplay");
+    _glfw.x11.xlib.OpenIM = (PFN_XOpenIM)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XOpenIM");
+    _glfw.x11.xlib.PeekEvent = (PFN_XPeekEvent)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XPeekEvent");
+    _glfw.x11.xlib.Pending = (PFN_XPending)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XPending");
+    _glfw.x11.xlib.QueryExtension = (PFN_XQueryExtension)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XQueryExtension");
+    _glfw.x11.xlib.QueryPointer = (PFN_XQueryPointer)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XQueryPointer");
+    _glfw.x11.xlib.RaiseWindow = (PFN_XRaiseWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XRaiseWindow");
+    _glfw.x11.xlib.RegisterIMInstantiateCallback = (PFN_XRegisterIMInstantiateCallback)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XRegisterIMInstantiateCallback");
+    _glfw.x11.xlib.ResizeWindow = (PFN_XResizeWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XResizeWindow");
+    _glfw.x11.xlib.ResourceManagerString = (PFN_XResourceManagerString)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XResourceManagerString");
+    _glfw.x11.xlib.SaveContext = (PFN_XSaveContext)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSaveContext");
+    _glfw.x11.xlib.SelectInput = (PFN_XSelectInput)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSelectInput");
+    _glfw.x11.xlib.SendEvent = (PFN_XSendEvent)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSendEvent");
+    _glfw.x11.xlib.SetClassHint = (PFN_XSetClassHint)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetClassHint");
+    _glfw.x11.xlib.SetErrorHandler = (PFN_XSetErrorHandler)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetErrorHandler");
+    _glfw.x11.xlib.SetICFocus = (PFN_XSetICFocus)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetICFocus");
+    _glfw.x11.xlib.SetIMValues = (PFN_XSetIMValues)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetIMValues");
+    _glfw.x11.xlib.SetInputFocus = (PFN_XSetInputFocus)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetInputFocus");
+    _glfw.x11.xlib.SetLocaleModifiers = (PFN_XSetLocaleModifiers)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetLocaleModifiers");
+    _glfw.x11.xlib.SetScreenSaver = (PFN_XSetScreenSaver)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetScreenSaver");
+    _glfw.x11.xlib.SetSelectionOwner = (PFN_XSetSelectionOwner)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetSelectionOwner");
+    _glfw.x11.xlib.SetWMHints = (PFN_XSetWMHints)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetWMHints");
+    _glfw.x11.xlib.SetWMNormalHints = (PFN_XSetWMNormalHints)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetWMNormalHints");
+    _glfw.x11.xlib.SetWMProtocols = (PFN_XSetWMProtocols)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSetWMProtocols");
+    _glfw.x11.xlib.SupportsLocale = (PFN_XSupportsLocale)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSupportsLocale");
+    _glfw.x11.xlib.Sync = (PFN_XSync)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XSync");
+    _glfw.x11.xlib.TranslateCoordinates = (PFN_XTranslateCoordinates)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XTranslateCoordinates");
+    _glfw.x11.xlib.UndefineCursor = (PFN_XUndefineCursor)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XUndefineCursor");
+    _glfw.x11.xlib.UngrabPointer = (PFN_XUngrabPointer)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XUngrabPointer");
+    _glfw.x11.xlib.UnmapWindow = (PFN_XUnmapWindow)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XUnmapWindow");
+    _glfw.x11.xlib.UnsetICFocus = (PFN_XUnsetICFocus)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XUnsetICFocus");
+    _glfw.x11.xlib.VisualIDFromVisual = (PFN_XVisualIDFromVisual)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XVisualIDFromVisual");
+    _glfw.x11.xlib.WarpPointer = (PFN_XWarpPointer)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XWarpPointer");
+    _glfw.x11.xkb.AllocKeyboard = (PFN_XkbAllocKeyboard)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbAllocKeyboard");
+    _glfw.x11.xkb.FreeKeyboard = (PFN_XkbFreeKeyboard)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbFreeKeyboard");
+    _glfw.x11.xkb.FreeNames = (PFN_XkbFreeNames)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbFreeNames");
+    _glfw.x11.xkb.GetMap = (PFN_XkbGetMap)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbGetMap");
+    _glfw.x11.xkb.GetNames = (PFN_XkbGetNames)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbGetNames");
+    _glfw.x11.xkb.GetState = (PFN_XkbGetState)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbGetState");
+    _glfw.x11.xkb.KeycodeToKeysym = (PFN_XkbKeycodeToKeysym)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbKeycodeToKeysym");
+    _glfw.x11.xkb.QueryExtension = (PFN_XkbQueryExtension)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbQueryExtension");
+    _glfw.x11.xkb.SelectEventDetails = (PFN_XkbSelectEventDetails)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbSelectEventDetails");
+    _glfw.x11.xkb.SetDetectableAutoRepeat = (PFN_XkbSetDetectableAutoRepeat)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XkbSetDetectableAutoRepeat");
+    _glfw.x11.xrm.DestroyDatabase = (PFN_XrmDestroyDatabase)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XrmDestroyDatabase");
+    _glfw.x11.xrm.GetResource = (PFN_XrmGetResource)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XrmGetResource");
+    _glfw.x11.xrm.GetStringDatabase = (PFN_XrmGetStringDatabase)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XrmGetStringDatabase");
+    _glfw.x11.xrm.Initialize = (PFN_XrmInitialize)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XrmInitialize");
+    _glfw.x11.xrm.UniqueQuark = (PFN_XrmUniqueQuark)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XrmUniqueQuark");
+    _glfw.x11.xlib.UnregisterIMInstantiateCallback = (PFN_XUnregisterIMInstantiateCallback)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "XUnregisterIMInstantiateCallback");
+    _glfw.x11.xlib.utf8LookupString = (PFN_Xutf8LookupString)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "Xutf8LookupString");
+    _glfw.x11.xlib.utf8SetWMProperties = (PFN_Xutf8SetWMProperties)
+        _glfw_dlsym(_glfw.x11.xlib.handle, "Xutf8SetWMProperties");
 
     XInitThreads();
     XrmInitialize();
@@ -978,15 +1339,11 @@ int _glfwPlatformInit(void)
     {
         XSetLocaleModifiers("");
 
-        _glfw.x11.im = XOpenIM(_glfw.x11.display, 0, NULL, NULL);
-        if (_glfw.x11.im)
-        {
-            if (!hasUsableInputMethodStyle())
-            {
-                XCloseIM(_glfw.x11.im);
-                _glfw.x11.im = NULL;
-            }
-        }
+        // If an IM is already present our callback will be called right away
+        XRegisterIMInstantiateCallback(_glfw.x11.display,
+                                       NULL, NULL, NULL,
+                                       inputMethodInstantiateCallback,
+                                       NULL);
     }
 
 #if defined(__linux__)
@@ -1023,6 +1380,14 @@ void _glfwPlatformTerminate(void)
     free(_glfw.x11.primarySelectionString);
     free(_glfw.x11.clipboardString);
 
+    if (_glfw.x11.keyboardLayoutName)
+        XFree(_glfw.x11.keyboardLayoutName);
+
+    XUnregisterIMInstantiateCallback(_glfw.x11.display,
+                                     NULL, NULL, NULL,
+                                     inputMethodInstantiateCallback,
+                                     NULL);
+
     if (_glfw.x11.im)
     {
         XCloseIM(_glfw.x11.im);
@@ -1085,6 +1450,12 @@ void _glfwPlatformTerminate(void)
 #if defined(__linux__)
     _glfwTerminateJoysticksLinux();
 #endif
+
+    if (_glfw.x11.xlib.handle)
+    {
+        _glfw_dlclose(_glfw.x11.xlib.handle);
+        _glfw.x11.xlib.handle = NULL;
+    }
 }
 
 const char* _glfwPlatformGetVersionString(void)

src/x11_monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

src/x11_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -33,6 +33,7 @@
 #include <X11/Xlib.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
+#include <X11/Xresource.h>
 #include <X11/Xcursor/Xcursor.h>
 
 // The XRandR extension provides mode setting and gamma control
@@ -47,6 +48,211 @@
 // The XInput extension provides raw mouse motion input
 #include <X11/extensions/XInput2.h>
 
+typedef XClassHint* (* PFN_XAllocClassHint)(void);
+typedef XSizeHints* (* PFN_XAllocSizeHints)(void);
+typedef XWMHints* (* PFN_XAllocWMHints)(void);
+typedef int (* PFN_XChangeProperty)(Display*,Window,Atom,Atom,int,int,const unsigned char*,int);
+typedef int (* PFN_XChangeWindowAttributes)(Display*,Window,unsigned long,XSetWindowAttributes*);
+typedef Bool (* PFN_XCheckIfEvent)(Display*,XEvent*,Bool(*)(Display*,XEvent*,XPointer),XPointer);
+typedef Bool (* PFN_XCheckTypedWindowEvent)(Display*,Window,int,XEvent*);
+typedef int (* PFN_XCloseDisplay)(Display*);
+typedef Status (* PFN_XCloseIM)(XIM);
+typedef int (* PFN_XConvertSelection)(Display*,Atom,Atom,Atom,Window,Time);
+typedef Colormap (* PFN_XCreateColormap)(Display*,Window,Visual*,int);
+typedef Cursor (* PFN_XCreateFontCursor)(Display*,unsigned int);
+typedef XIC (* PFN_XCreateIC)(XIM,...);
+typedef Window (* PFN_XCreateWindow)(Display*,Window,int,int,unsigned int,unsigned int,unsigned int,int,unsigned int,Visual*,unsigned long,XSetWindowAttributes*);
+typedef int (* PFN_XDefineCursor)(Display*,Window,Cursor);
+typedef int (* PFN_XDeleteContext)(Display*,XID,XContext);
+typedef int (* PFN_XDeleteProperty)(Display*,Window,Atom);
+typedef void (* PFN_XDestroyIC)(XIC);
+typedef int (* PFN_XDestroyWindow)(Display*,Window);
+typedef int (* PFN_XDisplayKeycodes)(Display*,int*,int*);
+typedef int (* PFN_XEventsQueued)(Display*,int);
+typedef Bool (* PFN_XFilterEvent)(XEvent*,Window);
+typedef int (* PFN_XFindContext)(Display*,XID,XContext,XPointer*);
+typedef int (* PFN_XFlush)(Display*);
+typedef int (* PFN_XFree)(void*);
+typedef int (* PFN_XFreeColormap)(Display*,Colormap);
+typedef int (* PFN_XFreeCursor)(Display*,Cursor);
+typedef void (* PFN_XFreeEventData)(Display*,XGenericEventCookie*);
+typedef char* (* PFN_XGetAtomName)(Display*,Atom);
+typedef int (* PFN_XGetErrorText)(Display*,int,char*,int);
+typedef Bool (* PFN_XGetEventData)(Display*,XGenericEventCookie*);
+typedef char* (* PFN_XGetICValues)(XIC,...);
+typedef char* (* PFN_XGetIMValues)(XIM,...);
+typedef int (* PFN_XGetInputFocus)(Display*,Window*,int*);
+typedef KeySym* (* PFN_XGetKeyboardMapping)(Display*,KeyCode,int,int*);
+typedef int (* PFN_XGetScreenSaver)(Display*,int*,int*,int*,int*);
+typedef Window (* PFN_XGetSelectionOwner)(Display*,Atom);
+typedef XVisualInfo* (* PFN_XGetVisualInfo)(Display*,long,XVisualInfo*,int*);
+typedef Status (* PFN_XGetWMNormalHints)(Display*,Window,XSizeHints*,long*);
+typedef Status (* PFN_XGetWindowAttributes)(Display*,Window,XWindowAttributes*);
+typedef int (* PFN_XGetWindowProperty)(Display*,Window,Atom,long,long,Bool,Atom,Atom*,int*,unsigned long*,unsigned long*,unsigned char**);
+typedef int (* PFN_XGrabPointer)(Display*,Window,Bool,unsigned int,int,int,Window,Cursor,Time);
+typedef Status (* PFN_XIconifyWindow)(Display*,Window,int);
+typedef Status (* PFN_XInitThreads)(void);
+typedef Atom (* PFN_XInternAtom)(Display*,const char*,Bool);
+typedef int (* PFN_XLookupString)(XKeyEvent*,char*,int,KeySym*,XComposeStatus*);
+typedef int (* PFN_XMapRaised)(Display*,Window);
+typedef int (* PFN_XMapWindow)(Display*,Window);
+typedef int (* PFN_XMoveResizeWindow)(Display*,Window,int,int,unsigned int,unsigned int);
+typedef int (* PFN_XMoveWindow)(Display*,Window,int,int);
+typedef int (* PFN_XNextEvent)(Display*,XEvent*);
+typedef Display* (* PFN_XOpenDisplay)(const char*);
+typedef XIM (* PFN_XOpenIM)(Display*,XrmDatabase*,char*,char*);
+typedef int (* PFN_XPeekEvent)(Display*,XEvent*);
+typedef int (* PFN_XPending)(Display*);
+typedef Bool (* PFN_XQueryExtension)(Display*,const char*,int*,int*,int*);
+typedef Bool (* PFN_XQueryPointer)(Display*,Window,Window*,Window*,int*,int*,int*,int*,unsigned int*);
+typedef int (* PFN_XRaiseWindow)(Display*,Window);
+typedef Bool (* PFN_XRegisterIMInstantiateCallback)(Display*,void*,char*,char*,XIDProc,XPointer);
+typedef int (* PFN_XResizeWindow)(Display*,Window,unsigned int,unsigned int);
+typedef char* (* PFN_XResourceManagerString)(Display*);
+typedef int (* PFN_XSaveContext)(Display*,XID,XContext,const char*);
+typedef int (* PFN_XSelectInput)(Display*,Window,long);
+typedef Status (* PFN_XSendEvent)(Display*,Window,Bool,long,XEvent*);
+typedef int (* PFN_XSetClassHint)(Display*,Window,XClassHint*);
+typedef XErrorHandler (* PFN_XSetErrorHandler)(XErrorHandler);
+typedef void (* PFN_XSetICFocus)(XIC);
+typedef char* (* PFN_XSetIMValues)(XIM,...);
+typedef int (* PFN_XSetInputFocus)(Display*,Window,int,Time);
+typedef char* (* PFN_XSetLocaleModifiers)(const char*);
+typedef int (* PFN_XSetScreenSaver)(Display*,int,int,int,int);
+typedef int (* PFN_XSetSelectionOwner)(Display*,Atom,Window,Time);
+typedef int (* PFN_XSetWMHints)(Display*,Window,XWMHints*);
+typedef void (* PFN_XSetWMNormalHints)(Display*,Window,XSizeHints*);
+typedef Status (* PFN_XSetWMProtocols)(Display*,Window,Atom*,int);
+typedef Bool (* PFN_XSupportsLocale)(void);
+typedef int (* PFN_XSync)(Display*,Bool);
+typedef Bool (* PFN_XTranslateCoordinates)(Display*,Window,Window,int,int,int*,int*,Window*);
+typedef int (* PFN_XUndefineCursor)(Display*,Window);
+typedef int (* PFN_XUngrabPointer)(Display*,Time);
+typedef int (* PFN_XUnmapWindow)(Display*,Window);
+typedef void (* PFN_XUnsetICFocus)(XIC);
+typedef VisualID (* PFN_XVisualIDFromVisual)(Visual*);
+typedef int (* PFN_XWarpPointer)(Display*,Window,Window,int,int,unsigned int,unsigned int,int,int);
+typedef void (* PFN_XkbFreeKeyboard)(XkbDescPtr,unsigned int,Bool);
+typedef void (* PFN_XkbFreeNames)(XkbDescPtr,unsigned int,Bool);
+typedef XkbDescPtr (* PFN_XkbAllocKeyboard)(void);
+typedef XkbDescPtr (* PFN_XkbGetMap)(Display*,unsigned int,unsigned int);
+typedef Status (* PFN_XkbGetNames)(Display*,unsigned int,XkbDescPtr);
+typedef Status (* PFN_XkbGetState)(Display*,unsigned int,XkbStatePtr);
+typedef KeySym (* PFN_XkbKeycodeToKeysym)(Display*,KeyCode,int,int);
+typedef Bool (* PFN_XkbQueryExtension)(Display*,int*,int*,int*,int*,int*);
+typedef Bool (* PFN_XkbSelectEventDetails)(Display*,unsigned int,unsigned int,unsigned long,unsigned long);
+typedef Bool (* PFN_XkbSetDetectableAutoRepeat)(Display*,Bool,Bool*);
+typedef void (* PFN_XrmDestroyDatabase)(XrmDatabase);
+typedef Bool (* PFN_XrmGetResource)(XrmDatabase,const char*,const char*,char**,XrmValue*);
+typedef XrmDatabase (* PFN_XrmGetStringDatabase)(const char*);
+typedef void (* PFN_XrmInitialize)(void);
+typedef XrmQuark (* PFN_XrmUniqueQuark)(void);
+typedef Bool (* PFN_XUnregisterIMInstantiateCallback)(Display*,void*,char*,char*,XIDProc,XPointer);
+typedef int (* PFN_Xutf8LookupString)(XIC,XKeyPressedEvent*,char*,int,KeySym*,Status*);
+typedef void (* PFN_Xutf8SetWMProperties)(Display*,Window,const char*,const char*,char**,int,XSizeHints*,XWMHints*,XClassHint*);
+#define XAllocClassHint _glfw.x11.xlib.AllocClassHint
+#define XAllocSizeHints _glfw.x11.xlib.AllocSizeHints
+#define XAllocWMHints _glfw.x11.xlib.AllocWMHints
+#define XChangeProperty _glfw.x11.xlib.ChangeProperty
+#define XChangeWindowAttributes _glfw.x11.xlib.ChangeWindowAttributes
+#define XCheckIfEvent _glfw.x11.xlib.CheckIfEvent
+#define XCheckTypedWindowEvent _glfw.x11.xlib.CheckTypedWindowEvent
+#define XCloseDisplay _glfw.x11.xlib.CloseDisplay
+#define XCloseIM _glfw.x11.xlib.CloseIM
+#define XConvertSelection _glfw.x11.xlib.ConvertSelection
+#define XCreateColormap _glfw.x11.xlib.CreateColormap
+#define XCreateFontCursor _glfw.x11.xlib.CreateFontCursor
+#define XCreateIC _glfw.x11.xlib.CreateIC
+#define XCreateWindow _glfw.x11.xlib.CreateWindow
+#define XDefineCursor _glfw.x11.xlib.DefineCursor
+#define XDeleteContext _glfw.x11.xlib.DeleteContext
+#define XDeleteProperty _glfw.x11.xlib.DeleteProperty
+#define XDestroyIC _glfw.x11.xlib.DestroyIC
+#define XDestroyWindow _glfw.x11.xlib.DestroyWindow
+#define XDisplayKeycodes _glfw.x11.xlib.DisplayKeycodes
+#define XEventsQueued _glfw.x11.xlib.EventsQueued
+#define XFilterEvent _glfw.x11.xlib.FilterEvent
+#define XFindContext _glfw.x11.xlib.FindContext
+#define XFlush _glfw.x11.xlib.Flush
+#define XFree _glfw.x11.xlib.Free
+#define XFreeColormap _glfw.x11.xlib.FreeColormap
+#define XFreeCursor _glfw.x11.xlib.FreeCursor
+#define XFreeEventData _glfw.x11.xlib.FreeEventData
+#define XGetAtomName _glfw.x11.xlib.GetAtomName
+#define XGetErrorText _glfw.x11.xlib.GetErrorText
+#define XGetEventData _glfw.x11.xlib.GetEventData
+#define XGetICValues _glfw.x11.xlib.GetICValues
+#define XGetIMValues _glfw.x11.xlib.GetIMValues
+#define XGetInputFocus _glfw.x11.xlib.GetInputFocus
+#define XGetKeyboardMapping _glfw.x11.xlib.GetKeyboardMapping
+#define XGetScreenSaver _glfw.x11.xlib.GetScreenSaver
+#define XGetSelectionOwner _glfw.x11.xlib.GetSelectionOwner
+#define XGetVisualInfo _glfw.x11.xlib.GetVisualInfo
+#define XGetWMNormalHints _glfw.x11.xlib.GetWMNormalHints
+#define XGetWindowAttributes _glfw.x11.xlib.GetWindowAttributes
+#define XGetWindowProperty _glfw.x11.xlib.GetWindowProperty
+#define XGrabPointer _glfw.x11.xlib.GrabPointer
+#define XIconifyWindow _glfw.x11.xlib.IconifyWindow
+#define XInitThreads _glfw.x11.xlib.InitThreads
+#define XInternAtom _glfw.x11.xlib.InternAtom
+#define XLookupString _glfw.x11.xlib.LookupString
+#define XMapRaised _glfw.x11.xlib.MapRaised
+#define XMapWindow _glfw.x11.xlib.MapWindow
+#define XMoveResizeWindow _glfw.x11.xlib.MoveResizeWindow
+#define XMoveWindow _glfw.x11.xlib.MoveWindow
+#define XNextEvent _glfw.x11.xlib.NextEvent
+#define XOpenDisplay _glfw.x11.xlib.OpenDisplay
+#define XOpenIM _glfw.x11.xlib.OpenIM
+#define XPeekEvent _glfw.x11.xlib.PeekEvent
+#define XPending _glfw.x11.xlib.Pending
+#define XQueryExtension _glfw.x11.xlib.QueryExtension
+#define XQueryPointer _glfw.x11.xlib.QueryPointer
+#define XRaiseWindow _glfw.x11.xlib.RaiseWindow
+#define XRegisterIMInstantiateCallback _glfw.x11.xlib.RegisterIMInstantiateCallback
+#define XResizeWindow _glfw.x11.xlib.ResizeWindow
+#define XResourceManagerString _glfw.x11.xlib.ResourceManagerString
+#define XSaveContext _glfw.x11.xlib.SaveContext
+#define XSelectInput _glfw.x11.xlib.SelectInput
+#define XSendEvent _glfw.x11.xlib.SendEvent
+#define XSetClassHint _glfw.x11.xlib.SetClassHint
+#define XSetErrorHandler _glfw.x11.xlib.SetErrorHandler
+#define XSetICFocus _glfw.x11.xlib.SetICFocus
+#define XSetIMValues _glfw.x11.xlib.SetIMValues
+#define XSetInputFocus _glfw.x11.xlib.SetInputFocus
+#define XSetLocaleModifiers _glfw.x11.xlib.SetLocaleModifiers
+#define XSetScreenSaver _glfw.x11.xlib.SetScreenSaver
+#define XSetSelectionOwner _glfw.x11.xlib.SetSelectionOwner
+#define XSetWMHints _glfw.x11.xlib.SetWMHints
+#define XSetWMNormalHints _glfw.x11.xlib.SetWMNormalHints
+#define XSetWMProtocols _glfw.x11.xlib.SetWMProtocols
+#define XSupportsLocale _glfw.x11.xlib.SupportsLocale
+#define XSync _glfw.x11.xlib.Sync
+#define XTranslateCoordinates _glfw.x11.xlib.TranslateCoordinates
+#define XUndefineCursor _glfw.x11.xlib.UndefineCursor
+#define XUngrabPointer _glfw.x11.xlib.UngrabPointer
+#define XUnmapWindow _glfw.x11.xlib.UnmapWindow
+#define XUnsetICFocus _glfw.x11.xlib.UnsetICFocus
+#define XVisualIDFromVisual _glfw.x11.xlib.VisualIDFromVisual
+#define XWarpPointer _glfw.x11.xlib.WarpPointer
+#define XkbAllocKeyboard _glfw.x11.xkb.AllocKeyboard
+#define XkbFreeKeyboard _glfw.x11.xkb.FreeKeyboard
+#define XkbFreeNames _glfw.x11.xkb.FreeNames
+#define XkbGetMap _glfw.x11.xkb.GetMap
+#define XkbGetNames _glfw.x11.xkb.GetNames
+#define XkbGetState _glfw.x11.xkb.GetState
+#define XkbKeycodeToKeysym _glfw.x11.xkb.KeycodeToKeysym
+#define XkbQueryExtension _glfw.x11.xkb.QueryExtension
+#define XkbSelectEventDetails _glfw.x11.xkb.SelectEventDetails
+#define XkbSetDetectableAutoRepeat _glfw.x11.xkb.SetDetectableAutoRepeat
+#define XrmDestroyDatabase _glfw.x11.xrm.DestroyDatabase
+#define XrmGetResource _glfw.x11.xrm.GetResource
+#define XrmGetStringDatabase _glfw.x11.xrm.GetStringDatabase
+#define XrmInitialize _glfw.x11.xrm.Initialize
+#define XrmUniqueQuark _glfw.x11.xrm.UniqueQuark
+#define XUnregisterIMInstantiateCallback _glfw.x11.xlib.UnregisterIMInstantiateCallback
+#define Xutf8LookupString _glfw.x11.xlib.utf8LookupString
+#define Xutf8SetWMProperties _glfw.x11.xlib.utf8SetWMProperties
+
 typedef XRRCrtcGamma* (* PFN_XRRAllocGamma)(int);
 typedef void (* PFN_XRRFreeCrtcInfo)(XRRCrtcInfo*);
 typedef void (* PFN_XRRFreeGamma)(XRRCrtcGamma*);
@@ -85,9 +291,15 @@ typedef int (* PFN_XRRUpdateConfiguration)(XEvent*);
 typedef XcursorImage* (* PFN_XcursorImageCreate)(int,int);
 typedef void (* PFN_XcursorImageDestroy)(XcursorImage*);
 typedef Cursor (* PFN_XcursorImageLoadCursor)(Display*,const XcursorImage*);
+typedef char* (* PFN_XcursorGetTheme)(Display*);
+typedef int (* PFN_XcursorGetDefaultSize)(Display*);
+typedef XcursorImage* (* PFN_XcursorLibraryLoadImage)(const char*,const char*,int);
 #define XcursorImageCreate _glfw.x11.xcursor.ImageCreate
 #define XcursorImageDestroy _glfw.x11.xcursor.ImageDestroy
 #define XcursorImageLoadCursor _glfw.x11.xcursor.ImageLoadCursor
+#define XcursorGetTheme _glfw.x11.xcursor.GetTheme
+#define XcursorGetDefaultSize _glfw.x11.xcursor.GetDefaultSize
+#define XcursorLibraryLoadImage _glfw.x11.xcursor.LibraryLoadImage
 
 typedef Bool (* PFN_XineramaIsActive)(Display*);
 typedef Bool (* PFN_XineramaQueryExtension)(Display*,int*,int*);
@@ -234,6 +446,7 @@ typedef struct _GLFWlibraryX11
     short int       keycodes[256];
     // GLFW key to X11 keycode LUT
     short int       scancodes[GLFW_KEY_LAST + 1];
+    char*           keyboardLayoutName;
     // Where to place the cursor when re-enabled
     double          restoreCursorPosX, restoreCursorPosY;
     // The window whose disabled cursor mode is active
@@ -295,6 +508,105 @@ typedef struct _GLFWlibraryX11
     Atom            ATOM_PAIR;
     Atom            GLFW_SELECTION;
 
+    struct {
+        void*       handle;
+        PFN_XAllocClassHint AllocClassHint;
+        PFN_XAllocSizeHints AllocSizeHints;
+        PFN_XAllocWMHints AllocWMHints;
+        PFN_XChangeProperty ChangeProperty;
+        PFN_XChangeWindowAttributes ChangeWindowAttributes;
+        PFN_XCheckIfEvent CheckIfEvent;
+        PFN_XCheckTypedWindowEvent CheckTypedWindowEvent;
+        PFN_XCloseDisplay CloseDisplay;
+        PFN_XCloseIM CloseIM;
+        PFN_XConvertSelection ConvertSelection;
+        PFN_XCreateColormap CreateColormap;
+        PFN_XCreateFontCursor CreateFontCursor;
+        PFN_XCreateIC CreateIC;
+        PFN_XCreateWindow CreateWindow;
+        PFN_XDefineCursor DefineCursor;
+        PFN_XDeleteContext DeleteContext;
+        PFN_XDeleteProperty DeleteProperty;
+        PFN_XDestroyIC DestroyIC;
+        PFN_XDestroyWindow DestroyWindow;
+        PFN_XDisplayKeycodes DisplayKeycodes;
+        PFN_XEventsQueued EventsQueued;
+        PFN_XFilterEvent FilterEvent;
+        PFN_XFindContext FindContext;
+        PFN_XFlush Flush;
+        PFN_XFree Free;
+        PFN_XFreeColormap FreeColormap;
+        PFN_XFreeCursor FreeCursor;
+        PFN_XFreeEventData FreeEventData;
+        PFN_XGetAtomName GetAtomName;
+        PFN_XGetErrorText GetErrorText;
+        PFN_XGetEventData GetEventData;
+        PFN_XGetICValues GetICValues;
+        PFN_XGetIMValues GetIMValues;
+        PFN_XGetInputFocus GetInputFocus;
+        PFN_XGetKeyboardMapping GetKeyboardMapping;
+        PFN_XGetScreenSaver GetScreenSaver;
+        PFN_XGetSelectionOwner GetSelectionOwner;
+        PFN_XGetVisualInfo GetVisualInfo;
+        PFN_XGetWMNormalHints GetWMNormalHints;
+        PFN_XGetWindowAttributes GetWindowAttributes;
+        PFN_XGetWindowProperty GetWindowProperty;
+        PFN_XGrabPointer GrabPointer;
+        PFN_XIconifyWindow IconifyWindow;
+        PFN_XInitThreads InitThreads;
+        PFN_XInternAtom InternAtom;
+        PFN_XLookupString LookupString;
+        PFN_XMapRaised MapRaised;
+        PFN_XMapWindow MapWindow;
+        PFN_XMoveResizeWindow MoveResizeWindow;
+        PFN_XMoveWindow MoveWindow;
+        PFN_XNextEvent NextEvent;
+        PFN_XOpenDisplay OpenDisplay;
+        PFN_XOpenIM OpenIM;
+        PFN_XPeekEvent PeekEvent;
+        PFN_XPending Pending;
+        PFN_XQueryExtension QueryExtension;
+        PFN_XQueryPointer QueryPointer;
+        PFN_XRaiseWindow RaiseWindow;
+        PFN_XRegisterIMInstantiateCallback RegisterIMInstantiateCallback;
+        PFN_XResizeWindow ResizeWindow;
+        PFN_XResourceManagerString ResourceManagerString;
+        PFN_XSaveContext SaveContext;
+        PFN_XSelectInput SelectInput;
+        PFN_XSendEvent SendEvent;
+        PFN_XSetClassHint SetClassHint;
+        PFN_XSetErrorHandler SetErrorHandler;
+        PFN_XSetICFocus SetICFocus;
+        PFN_XSetIMValues SetIMValues;
+        PFN_XSetInputFocus SetInputFocus;
+        PFN_XSetLocaleModifiers SetLocaleModifiers;
+        PFN_XSetScreenSaver SetScreenSaver;
+        PFN_XSetSelectionOwner SetSelectionOwner;
+        PFN_XSetWMHints SetWMHints;
+        PFN_XSetWMNormalHints SetWMNormalHints;
+        PFN_XSetWMProtocols SetWMProtocols;
+        PFN_XSupportsLocale SupportsLocale;
+        PFN_XSync Sync;
+        PFN_XTranslateCoordinates TranslateCoordinates;
+        PFN_XUndefineCursor UndefineCursor;
+        PFN_XUngrabPointer UngrabPointer;
+        PFN_XUnmapWindow UnmapWindow;
+        PFN_XUnsetICFocus UnsetICFocus;
+        PFN_XVisualIDFromVisual VisualIDFromVisual;
+        PFN_XWarpPointer WarpPointer;
+        PFN_XUnregisterIMInstantiateCallback UnregisterIMInstantiateCallback;
+        PFN_Xutf8LookupString utf8LookupString;
+        PFN_Xutf8SetWMProperties utf8SetWMProperties;
+    } xlib;
+
+    struct {
+        PFN_XrmDestroyDatabase DestroyDatabase;
+        PFN_XrmGetResource GetResource;
+        PFN_XrmGetStringDatabase GetStringDatabase;
+        PFN_XrmInitialize Initialize;
+        PFN_XrmUniqueQuark UniqueQuark;
+    } xrm;
+
     struct {
         GLFWbool    available;
         void*       handle;
@@ -332,6 +644,16 @@ typedef struct _GLFWlibraryX11
         int          major;
         int          minor;
         unsigned int group;
+        PFN_XkbAllocKeyboard AllocKeyboard;
+        PFN_XkbFreeKeyboard FreeKeyboard;
+        PFN_XkbFreeNames FreeNames;
+        PFN_XkbGetMap GetMap;
+        PFN_XkbGetNames GetNames;
+        PFN_XkbGetState GetState;
+        PFN_XkbKeycodeToKeysym KeycodeToKeysym;
+        PFN_XkbQueryExtension QueryExtension;
+        PFN_XkbSelectEventDetails SelectEventDetails;
+        PFN_XkbSetDetectableAutoRepeat SetDetectableAutoRepeat;
     } xkb;
 
     struct {
@@ -353,6 +675,9 @@ typedef struct _GLFWlibraryX11
         PFN_XcursorImageCreate ImageCreate;
         PFN_XcursorImageDestroy ImageDestroy;
         PFN_XcursorImageLoadCursor ImageLoadCursor;
+        PFN_XcursorGetTheme GetTheme;
+        PFN_XcursorGetDefaultSize GetDefaultSize;
+        PFN_XcursorLibraryLoadImage LibraryLoadImage;
     } xcursor;
 
     struct {
@@ -447,4 +772,5 @@ void _glfwReleaseErrorHandlerX11(void);
 void _glfwInputErrorX11(int error, const char* message);
 
 void _glfwPushSelectionToManagerX11(void);
+void _glfwCreateInputContextX11(_GLFWwindow* window);
 

src/x11_window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -590,6 +590,14 @@ static void enableCursor(_GLFWwindow* window)
     updateCursorImage(window);
 }
 
+// Clear its handle when the input context has been destroyed
+//
+static void inputContextDestroyCallback(XIC ic, XPointer clientData, XPointer callData)
+{
+    _GLFWwindow* window = (_GLFWwindow*) clientData;
+    window->x11.ic = NULL;
+}
+
 // Create the X11 window (and its colormap)
 //
 static GLFWbool createNativeWindow(_GLFWwindow* window,
@@ -768,27 +776,10 @@ static GLFWbool createNativeWindow(_GLFWwindow* window,
                         PropModeReplace, (unsigned char*) &version, 1);
     }
 
-    _glfwPlatformSetWindowTitle(window, wndconfig->title);
-
     if (_glfw.x11.im)
-    {
-        window->x11.ic = XCreateIC(_glfw.x11.im,
-                                   XNInputStyle,
-                                   XIMPreeditNothing | XIMStatusNothing,
-                                   XNClientWindow,
-                                   window->x11.handle,
-                                   XNFocusWindow,
-                                   window->x11.handle,
-                                   NULL);
-    }
-
-    if (window->x11.ic)
-    {
-        unsigned long filter = 0;
-        if (XGetICValues(window->x11.ic, XNFilterEvents, &filter, NULL) == NULL)
-            XSelectInput(_glfw.x11.display, window->x11.handle, wa.event_mask | filter);
-    }
+        _glfwCreateInputContextX11(window);
 
+    _glfwPlatformSetWindowTitle(window, wndconfig->title);
     _glfwPlatformGetWindowPos(window, &window->x11.xpos, &window->x11.ypos);
     _glfwPlatformGetWindowSize(window, &window->x11.width, &window->x11.height);
 
@@ -1173,8 +1164,7 @@ static void processEvent(XEvent *event)
     if (event->type == KeyPress || event->type == KeyRelease)
         keycode = event->xkey.keycode;
 
-    if (_glfw.x11.im)
-        filtered = XFilterEvent(event, None);
+    filtered = XFilterEvent(event, None);
 
     if (_glfw.x11.randr.available)
     {
@@ -1194,6 +1184,7 @@ static void processEvent(XEvent *event)
                 (((XkbEvent*) event)->state.changed & XkbGroupStateMask))
             {
                 _glfw.x11.xkb.group = ((XkbEvent*) event)->state.group;
+                _glfwInputKeyboardLayout();
             }
         }
     }
@@ -1557,6 +1548,8 @@ static void processEvent(XEvent *event)
             //       the position into root (screen) coordinates
             if (!event->xany.send_event && window->x11.parent != _glfw.x11.root)
             {
+                _glfwGrabErrorHandlerX11();
+
                 Window dummy;
                 XTranslateCoordinates(_glfw.x11.display,
                                       window->x11.parent,
@@ -1564,6 +1557,10 @@ static void processEvent(XEvent *event)
                                       xpos, ypos,
                                       &xpos, &ypos,
                                       &dummy);
+
+                _glfwReleaseErrorHandlerX11();
+                if (_glfw.x11.errorCode == BadWindow)
+                    return;
             }
 
             if (xpos != window->x11.xpos || ypos != window->x11.ypos)
@@ -1961,6 +1958,38 @@ void _glfwPushSelectionToManagerX11(void)
     }
 }
 
+void _glfwCreateInputContextX11(_GLFWwindow* window)
+{
+    XIMCallback callback;
+    callback.callback = (XIMProc) inputContextDestroyCallback;
+    callback.client_data = (XPointer) window;
+
+    window->x11.ic = XCreateIC(_glfw.x11.im,
+                               XNInputStyle,
+                               XIMPreeditNothing | XIMStatusNothing,
+                               XNClientWindow,
+                               window->x11.handle,
+                               XNFocusWindow,
+                               window->x11.handle,
+                               XNDestroyCallback,
+                               &callback,
+                               NULL);
+
+    if (window->x11.ic)
+    {
+        XWindowAttributes attribs;
+        XGetWindowAttributes(_glfw.x11.display, window->x11.handle, &attribs);
+
+        unsigned long filter = 0;
+        if (XGetICValues(window->x11.ic, XNFilterEvents, &filter, NULL) == NULL)
+        {
+            XSelectInput(_glfw.x11.display,
+                         window->x11.handle,
+                         attribs.your_event_mask | filter);
+        }
+    }
+}
+
 
 //////////////////////////////////////////////////////////////////////////
 //////                       GLFW platform API                      //////
@@ -2759,7 +2788,7 @@ void _glfwPlatformPollEvents(void)
 #endif
     XPending(_glfw.x11.display);
 
-    while (XQLength(_glfw.x11.display))
+    while (QLength(_glfw.x11.display))
     {
         XEvent event;
         XNextEvent(_glfw.x11.display, &event);
@@ -2892,6 +2921,42 @@ int _glfwPlatformGetKeyScancode(int key)
     return _glfw.x11.scancodes[key];
 }
 
+const char* _glfwPlatformGetKeyboardLayoutName(void)
+{
+    if (!_glfw.x11.xkb.available)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "X11: XKB extension required for keyboard layout names");
+        return NULL;
+    }
+
+    XkbStateRec state = {0};
+    XkbGetState(_glfw.x11.display, XkbUseCoreKbd, &state);
+
+    XkbDescPtr desc = XkbAllocKeyboard();
+    if (XkbGetNames(_glfw.x11.display, XkbGroupNamesMask, desc) != Success)
+    {
+        XkbFreeKeyboard(desc, 0, True);
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "X11: Failed to retrieve keyboard layout names");
+        return NULL;
+    }
+
+    const Atom atom = desc->names->groups[state.group];
+    XkbFreeKeyboard(desc, 0, True);
+
+    if (atom == None)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "X11: Name missing for current keyboard layout");
+        return NULL;
+    }
+
+    free(_glfw.x11.keyboardLayoutName);
+    _glfw.x11.keyboardLayoutName = XGetAtomName(_glfw.x11.display, atom);
+    return _glfw.x11.keyboardLayoutName;
+}
+
 int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
                               const GLFWimage* image,
                               int xhot, int yhot)
@@ -2905,29 +2970,76 @@ int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
 
 int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
 {
-    int native = 0;
+    if (_glfw.x11.xcursor.handle)
+    {
+        char* theme = XcursorGetTheme(_glfw.x11.display);
+        if (theme)
+        {
+            const int size = XcursorGetDefaultSize(_glfw.x11.display);
+            const char* name = NULL;
 
-    if (shape == GLFW_ARROW_CURSOR)
-        native = XC_left_ptr;
-    else if (shape == GLFW_IBEAM_CURSOR)
-        native = XC_xterm;
-    else if (shape == GLFW_CROSSHAIR_CURSOR)
-        native = XC_crosshair;
-    else if (shape == GLFW_HAND_CURSOR)
-        native = XC_hand2;
-    else if (shape == GLFW_HRESIZE_CURSOR)
-        native = XC_sb_h_double_arrow;
-    else if (shape == GLFW_VRESIZE_CURSOR)
-        native = XC_sb_v_double_arrow;
-    else
-        return GLFW_FALSE;
+            if (shape == GLFW_ARROW_CURSOR)
+                name = "default";
+            else if (shape == GLFW_IBEAM_CURSOR)
+                name = "text";
+            else if (shape == GLFW_CROSSHAIR_CURSOR)
+                name = "crosshair";
+            else if (shape == GLFW_POINTING_HAND_CURSOR)
+                name = "pointer";
+            else if (shape == GLFW_RESIZE_EW_CURSOR)
+                name = "ew-resize";
+            else if (shape == GLFW_RESIZE_NS_CURSOR)
+                name = "ns-resize";
+            else if (shape == GLFW_RESIZE_NWSE_CURSOR)
+                name = "nwse-resize";
+            else if (shape == GLFW_RESIZE_NESW_CURSOR)
+                name = "nesw-resize";
+            else if (shape == GLFW_RESIZE_ALL_CURSOR)
+                name = "all-scroll";
+            else if (shape == GLFW_NOT_ALLOWED_CURSOR)
+                name = "not-allowed";
+
+            XcursorImage* image = XcursorLibraryLoadImage(name, theme, size);
+            if (image)
+            {
+                cursor->x11.handle = XcursorImageLoadCursor(_glfw.x11.display, image);
+                XcursorImageDestroy(image);
+            }
+        }
+    }
 
-    cursor->x11.handle = XCreateFontCursor(_glfw.x11.display, native);
     if (!cursor->x11.handle)
     {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "X11: Failed to create standard cursor");
-        return GLFW_FALSE;
+        unsigned int native = 0;
+
+        if (shape == GLFW_ARROW_CURSOR)
+            native = XC_left_ptr;
+        else if (shape == GLFW_IBEAM_CURSOR)
+            native = XC_xterm;
+        else if (shape == GLFW_CROSSHAIR_CURSOR)
+            native = XC_crosshair;
+        else if (shape == GLFW_POINTING_HAND_CURSOR)
+            native = XC_hand2;
+        else if (shape == GLFW_RESIZE_EW_CURSOR)
+            native = XC_sb_h_double_arrow;
+        else if (shape == GLFW_RESIZE_NS_CURSOR)
+            native = XC_sb_v_double_arrow;
+        else if (shape == GLFW_RESIZE_ALL_CURSOR)
+            native = XC_fleur;
+        else
+        {
+            _glfwInputError(GLFW_CURSOR_UNAVAILABLE,
+                            "X11: Standard cursor shape unavailable");
+            return GLFW_FALSE;
+        }
+
+        cursor->x11.handle = XCreateFontCursor(_glfw.x11.display, native);
+        if (!cursor->x11.handle)
+        {
+            _glfwInputError(GLFW_PLATFORM_ERROR,
+                            "X11: Failed to create standard cursor");
+            return GLFW_FALSE;
+        }
     }
 
     return GLFW_TRUE;
@@ -2950,8 +3062,9 @@ void _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor)
 
 void _glfwPlatformSetClipboardString(const char* string)
 {
+    char* copy = _glfw_strdup(string);
     free(_glfw.x11.clipboardString);
-    _glfw.x11.clipboardString = _glfw_strdup(string);
+    _glfw.x11.clipboardString = copy;
 
     XSetSelectionOwner(_glfw.x11.display,
                        _glfw.x11.CLIPBOARD,

src/xkb_unicode.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

src/xkb_unicode.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Linux - www.glfw.org
+// GLFW 3.4 Linux - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //

tests/CMakeLists.txt

@@ -20,17 +20,6 @@ set(GETOPT "${GLFW_SOURCE_DIR}/deps/getopt.h"
 set(TINYCTHREAD "${GLFW_SOURCE_DIR}/deps/tinycthread.h"
                 "${GLFW_SOURCE_DIR}/deps/tinycthread.c")
 
-if (${CMAKE_VERSION} VERSION_EQUAL "3.1.0" OR
-    ${CMAKE_VERSION} VERSION_GREATER "3.1.0")
-    set(CMAKE_C_STANDARD 99)
-else()
-    # Remove this fallback when removing support for CMake version less than 3.1
-    add_compile_options("$<$<C_COMPILER_ID:AppleClang>:-std=c99>"
-                        "$<$<C_COMPILER_ID:Clang>:-std=c99>"
-                        "$<$<C_COMPILER_ID:GNU>:-std=c99>")
-
-endif()
-
 add_executable(clipboard clipboard.c ${GETOPT} ${GLAD_GL})
 add_executable(events events.c ${GETOPT} ${GLAD_GL})
 add_executable(msaa msaa.c ${GETOPT} ${GLAD_GL})
@@ -51,10 +40,10 @@ add_executable(threads WIN32 MACOSX_BUNDLE threads.c ${TINYCTHREAD} ${GLAD_GL})
 add_executable(timeout WIN32 MACOSX_BUNDLE timeout.c ${GLAD_GL})
 add_executable(title WIN32 MACOSX_BUNDLE title.c ${GLAD_GL})
 add_executable(triangle-vulkan WIN32 triangle-vulkan.c ${GLAD_VULKAN})
-add_executable(windows WIN32 MACOSX_BUNDLE windows.c ${GETOPT} ${GLAD_GL})
+add_executable(windows WIN32 MACOSX_BUNDLE windows.c ${GLAD_GL})
 
-target_link_libraries(empty "${CMAKE_THREAD_LIBS_INIT}")
-target_link_libraries(threads "${CMAKE_THREAD_LIBS_INIT}")
+target_link_libraries(empty Threads::Threads)
+target_link_libraries(threads Threads::Threads)
 if (RT_LIBRARY)
     target_link_libraries(empty "${RT_LIBRARY}")
     target_link_libraries(threads "${RT_LIBRARY}")
@@ -66,6 +55,7 @@ set(CONSOLE_BINARIES clipboard events msaa glfwinfo iconify monitors reopen
                      cursor)
 
 set_target_properties(${GUI_ONLY_BINARIES} ${CONSOLE_BINARIES} PROPERTIES
+                      C_STANDARD 99
                       FOLDER "GLFW3/Tests")
 
 if (MSVC)
@@ -89,6 +79,6 @@ if (APPLE)
     set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
                           MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}
                           MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}
-                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/MacOSXBundleInfo.plist.in")
+                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/Info.plist.in")
 endif()
 

tests/cursor.c

@@ -69,7 +69,7 @@ static int swap_interval = 1;
 static int wait_events = GLFW_TRUE;
 static int animate_cursor = GLFW_FALSE;
 static int track_cursor = GLFW_FALSE;
-static GLFWcursor* standard_cursors[6];
+static GLFWcursor* standard_cursors[10];
 static GLFWcursor* tracking_cursor = NULL;
 
 static void error_callback(int error, const char* description)
@@ -271,28 +271,24 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
             break;
 
         case GLFW_KEY_1:
-            glfwSetCursor(window, standard_cursors[0]);
-            break;
-
         case GLFW_KEY_2:
-            glfwSetCursor(window, standard_cursors[1]);
-            break;
-
         case GLFW_KEY_3:
-            glfwSetCursor(window, standard_cursors[2]);
-            break;
-
         case GLFW_KEY_4:
-            glfwSetCursor(window, standard_cursors[3]);
-            break;
-
         case GLFW_KEY_5:
-            glfwSetCursor(window, standard_cursors[4]);
-            break;
-
         case GLFW_KEY_6:
-            glfwSetCursor(window, standard_cursors[5]);
+        case GLFW_KEY_7:
+        case GLFW_KEY_8:
+        case GLFW_KEY_9:
+        {
+            int index = key - GLFW_KEY_1;
+            if (mods & GLFW_MOD_SHIFT)
+                index += 9;
+
+            if (index < sizeof(standard_cursors) / sizeof(standard_cursors[0]))
+                glfwSetCursor(window, standard_cursors[index]);
+
             break;
+        }
 
         case GLFW_KEY_F11:
         case GLFW_KEY_ENTER:
@@ -358,17 +354,16 @@ int main(void)
             GLFW_ARROW_CURSOR,
             GLFW_IBEAM_CURSOR,
             GLFW_CROSSHAIR_CURSOR,
-            GLFW_HAND_CURSOR,
-            GLFW_HRESIZE_CURSOR,
-            GLFW_VRESIZE_CURSOR
+            GLFW_POINTING_HAND_CURSOR,
+            GLFW_RESIZE_EW_CURSOR,
+            GLFW_RESIZE_NS_CURSOR,
+            GLFW_RESIZE_NWSE_CURSOR,
+            GLFW_RESIZE_NESW_CURSOR,
+            GLFW_RESIZE_ALL_CURSOR,
+            GLFW_NOT_ALLOWED_CURSOR
         };
 
         standard_cursors[i] = glfwCreateStandardCursor(shapes[i]);
-        if (!standard_cursors[i])
-        {
-            glfwTerminate();
-            exit(EXIT_FAILURE);
-        }
     }
 
     glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);

tests/events.c

@@ -320,6 +320,12 @@ static void window_close_callback(GLFWwindow* window)
     printf("%08x to %i at %0.3f: Window close\n",
            counter++, slot->number, glfwGetTime());
 
+    if (!slot->closeable)
+    {
+        printf("(( closing is disabled, press %s to re-enable )\n",
+               glfwGetKeyName(GLFW_KEY_C, 0));
+    }
+
     glfwSetWindowShouldClose(window, slot->closeable);
 }
 
@@ -459,6 +465,12 @@ static void drop_callback(GLFWwindow* window, int count, const char* paths[])
         printf("  %i: \"%s\"\n", i, paths[i]);
 }
 
+static void keyboard_layout_callback(void)
+{
+    printf("%08x at %0.3f: Keyboard layout changed to \'%s\'\n",
+           counter++, glfwGetTime(), glfwGetKeyboardLayoutName());
+}
+
 static void monitor_callback(GLFWmonitor* monitor, int event)
 {
     if (event == GLFW_CONNECTED)
@@ -503,6 +515,20 @@ static void joystick_callback(int jid, int event)
                axisCount,
                buttonCount,
                hatCount);
+
+        if (glfwJoystickIsGamepad(jid))
+        {
+            printf("  Joystick %i (%s) has a gamepad mapping (%s)\n",
+                   jid,
+                   glfwGetJoystickGUID(jid),
+                   glfwGetGamepadName(jid));
+        }
+        else
+        {
+            printf("  Joystick %i (%s) has no gamepad mapping\n",
+                   jid,
+                   glfwGetJoystickGUID(jid));
+        }
     }
     else
     {
@@ -526,6 +552,7 @@ int main(int argc, char** argv)
 
     glfwSetMonitorCallback(monitor_callback);
     glfwSetJoystickCallback(joystick_callback);
+    glfwSetKeyboardLayoutCallback(keyboard_layout_callback);
 
     while ((ch = getopt(argc, argv, "hfn:")) != -1)
     {

tests/gamma.c

@@ -101,6 +101,7 @@ int main(int argc, char** argv)
     monitor = glfwGetPrimaryMonitor();
 
     glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);
+    glfwWindowHint(GLFW_WIN32_KEYBOARD_MENU, GLFW_TRUE);
 
     window = glfwCreateWindow(800, 400, "Gamma Test", NULL, NULL);
     if (!window)

tests/glfwinfo.c

@@ -31,6 +31,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdbool.h>
 
 #include "getopt.h"
 
@@ -176,22 +177,19 @@ static const char* get_strategy_name_glfw(int strategy)
 
 static void list_context_extensions(int client, int major, int minor)
 {
-    int i;
-    GLint count;
-    const GLubyte* extensions;
-
     printf("%s context extensions:\n", get_api_name(client));
 
     if (client == GLFW_OPENGL_API && major > 2)
     {
+        GLint count;
         glGetIntegerv(GL_NUM_EXTENSIONS, &count);
 
-        for (i = 0;  i < count;  i++)
+        for (int i = 0;  i < count;  i++)
             printf(" %s\n", (const char*) glGetStringi(GL_EXTENSIONS, i));
     }
     else
     {
-        extensions = glGetString(GL_EXTENSIONS);
+        const GLubyte* extensions = glGetString(GL_EXTENSIONS);
         while (*extensions != '\0')
         {
             putchar(' ');
@@ -212,49 +210,31 @@ static void list_context_extensions(int client, int major, int minor)
 
 static void list_vulkan_instance_extensions(void)
 {
-    uint32_t i, ep_count = 0;
-    VkExtensionProperties* ep;
-
     printf("Vulkan instance extensions:\n");
 
-    if (vkEnumerateInstanceExtensionProperties(NULL, &ep_count, NULL) != VK_SUCCESS)
-        return;
+    uint32_t ep_count;
+    vkEnumerateInstanceExtensionProperties(NULL, &ep_count, NULL);
+    VkExtensionProperties* ep = calloc(ep_count, sizeof(VkExtensionProperties));
+    vkEnumerateInstanceExtensionProperties(NULL, &ep_count, ep);
 
-    ep = calloc(ep_count, sizeof(VkExtensionProperties));
-
-    if (vkEnumerateInstanceExtensionProperties(NULL, &ep_count, ep) != VK_SUCCESS)
-    {
-        free(ep);
-        return;
-    }
-
-    for (i = 0;  i < ep_count;  i++)
-        printf(" %s (v%u)\n", ep[i].extensionName, ep[i].specVersion);
+    for (uint32_t i = 0;  i < ep_count;  i++)
+        printf(" %s (spec version %u)\n", ep[i].extensionName, ep[i].specVersion);
 
     free(ep);
 }
 
 static void list_vulkan_instance_layers(void)
 {
-    uint32_t i, lp_count = 0;
-    VkLayerProperties* lp;
-
     printf("Vulkan instance layers:\n");
 
-    if (vkEnumerateInstanceLayerProperties(&lp_count, NULL) != VK_SUCCESS)
-        return;
+    uint32_t lp_count;
+    vkEnumerateInstanceLayerProperties(&lp_count, NULL);
+    VkLayerProperties* lp = calloc(lp_count, sizeof(VkLayerProperties));
+    vkEnumerateInstanceLayerProperties(&lp_count, lp);
 
-    lp = calloc(lp_count, sizeof(VkLayerProperties));
-
-    if (vkEnumerateInstanceLayerProperties(&lp_count, lp) != VK_SUCCESS)
+    for (uint32_t i = 0;  i < lp_count;  i++)
     {
-        free(lp);
-        return;
-    }
-
-    for (i = 0;  i < lp_count;  i++)
-    {
-        printf(" %s (v%u) \"%s\"\n",
+        printf(" %s (spec version %u) \"%s\"\n",
                lp[i].layerName,
                lp[i].specVersion >> 22,
                lp[i].description);
@@ -265,49 +245,31 @@ static void list_vulkan_instance_layers(void)
 
 static void list_vulkan_device_extensions(VkInstance instance, VkPhysicalDevice device)
 {
-    uint32_t i, ep_count;
-    VkExtensionProperties* ep;
-
     printf("Vulkan device extensions:\n");
 
-    if (vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, NULL) != VK_SUCCESS)
-        return;
+    uint32_t ep_count;
+    vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, NULL);
+    VkExtensionProperties* ep = calloc(ep_count, sizeof(VkExtensionProperties));
+    vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, ep);
 
-    ep = calloc(ep_count, sizeof(VkExtensionProperties));
-
-    if (vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, ep) != VK_SUCCESS)
-    {
-        free(ep);
-        return;
-    }
-
-    for (i = 0;  i < ep_count;  i++)
-        printf(" %s (v%u)\n", ep[i].extensionName, ep[i].specVersion);
+    for (uint32_t i = 0;  i < ep_count;  i++)
+        printf(" %s (spec version %u)\n", ep[i].extensionName, ep[i].specVersion);
 
     free(ep);
 }
 
 static void list_vulkan_device_layers(VkInstance instance, VkPhysicalDevice device)
 {
-    uint32_t i, lp_count;
-    VkLayerProperties* lp;
-
     printf("Vulkan device layers:\n");
 
-    if (vkEnumerateDeviceLayerProperties(device, &lp_count, NULL) != VK_SUCCESS)
-        return;
+    uint32_t lp_count;
+    vkEnumerateDeviceLayerProperties(device, &lp_count, NULL);
+    VkLayerProperties* lp = calloc(lp_count, sizeof(VkLayerProperties));
+    vkEnumerateDeviceLayerProperties(device, &lp_count, lp);
 
-    lp = calloc(lp_count, sizeof(VkLayerProperties));
-
-    if (vkEnumerateDeviceLayerProperties(device, &lp_count, lp) != VK_SUCCESS)
+    for (uint32_t i = 0;  i < lp_count;  i++)
     {
-        free(lp);
-        return;
-    }
-
-    for (i = 0;  i < lp_count;  i++)
-    {
-        printf(" %s (v%u) \"%s\"\n",
+        printf(" %s (spec version %u) \"%s\"\n",
                lp[i].layerName,
                lp[i].specVersion >> 22,
                lp[i].description);
@@ -353,11 +315,8 @@ static GLADapiproc glad_vulkan_callback(const char* name, void* user)
 
 int main(int argc, char** argv)
 {
-    int ch, client, major, minor, revision, profile;
-    GLint redbits, greenbits, bluebits, alphabits, depthbits, stencilbits;
-    int list_extensions = GLFW_FALSE, list_layers = GLFW_FALSE;
-    GLenum error;
-    GLFWwindow* window;
+    int ch;
+    bool list_extensions = false, list_layers = false;
 
     enum { CLIENT, CONTEXT, BEHAVIOR, DEBUG_CONTEXT, FORWARD, HELP,
            EXTENSIONS, LAYERS,
@@ -625,7 +584,7 @@ int main(int argc, char** argv)
 
     glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
 
-    window = glfwCreateWindow(200, 200, "Version", NULL, NULL);
+    GLFWwindow* window = glfwCreateWindow(200, 200, "Version", NULL, NULL);
     if (!window)
     {
         glfwTerminate();
@@ -635,17 +594,17 @@ int main(int argc, char** argv)
     glfwMakeContextCurrent(window);
     gladLoadGL(glfwGetProcAddress);
 
-    error = glGetError();
+    const GLenum error = glGetError();
     if (error != GL_NO_ERROR)
         printf("*** OpenGL error after make current: 0x%08x ***\n", error);
 
     // Report client API version
 
-    client = glfwGetWindowAttrib(window, GLFW_CLIENT_API);
-    major = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR);
-    minor = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR);
-    revision = glfwGetWindowAttrib(window, GLFW_CONTEXT_REVISION);
-    profile = glfwGetWindowAttrib(window, GLFW_OPENGL_PROFILE);
+    const int client = glfwGetWindowAttrib(window, GLFW_CLIENT_API);
+    const int major = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR);
+    const int minor = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR);
+    const int revision = glfwGetWindowAttrib(window, GLFW_CONTEXT_REVISION);
+    const int profile = glfwGetWindowAttrib(window, GLFW_OPENGL_PROFILE);
 
     printf("%s context version string: \"%s\"\n",
            get_api_name(client),
@@ -737,6 +696,8 @@ int main(int argc, char** argv)
 
     printf("%s framebuffer:\n", get_api_name(client));
 
+    GLint redbits, greenbits, bluebits, alphabits, depthbits, stencilbits;
+
     if (client == GLFW_OPENGL_API && profile == GLFW_OPENGL_CORE_PROFILE)
     {
         glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER,
@@ -811,16 +772,10 @@ int main(int argc, char** argv)
 
     if (glfwVulkanSupported())
     {
-        uint32_t loader_version = VK_API_VERSION_1_0;
-        uint32_t i, re_count, pd_count;
-        const char** re;
-        VkApplicationInfo ai = {0};
-        VkInstanceCreateInfo ici = {0};
-        VkInstance instance;
-        VkPhysicalDevice* pd;
-
         gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, NULL);
 
+        uint32_t loader_version = VK_API_VERSION_1_0;
+
         if (vkEnumerateInstanceVersion)
         {
             uint32_t version;
@@ -832,12 +787,13 @@ int main(int argc, char** argv)
                VK_VERSION_MAJOR(loader_version),
                VK_VERSION_MINOR(loader_version));
 
-        re = glfwGetRequiredInstanceExtensions(&re_count);
+        uint32_t re_count;
+        const char** re = glfwGetRequiredInstanceExtensions(&re_count);
 
         printf("Vulkan required instance extensions:");
         if (re)
         {
-            for (i = 0;  i < re_count;  i++)
+            for (uint32_t i = 0;  i < re_count;  i++)
                 printf(" %s", re[i]);
             putchar('\n');
         }
@@ -850,7 +806,7 @@ int main(int argc, char** argv)
         if (list_layers)
             list_vulkan_instance_layers();
 
-        ai.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
+        VkApplicationInfo ai = { VK_STRUCTURE_TYPE_APPLICATION_INFO };
         ai.pApplicationName = "glfwinfo";
         ai.applicationVersion = VK_MAKE_VERSION(GLFW_VERSION_MAJOR,
                                                 GLFW_VERSION_MINOR,
@@ -861,11 +817,13 @@ int main(int argc, char** argv)
         else
             ai.apiVersion = VK_API_VERSION_1_0;
 
-        ici.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
+        VkInstanceCreateInfo ici = { VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO };
         ici.pApplicationInfo = &ai;
         ici.enabledExtensionCount = re_count;
         ici.ppEnabledExtensionNames = re;
 
+        VkInstance instance = VK_NULL_HANDLE;
+
         if (vkCreateInstance(&ici, NULL, &instance) != VK_SUCCESS)
         {
             glfwTerminate();
@@ -874,30 +832,18 @@ int main(int argc, char** argv)
 
         gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, instance);
 
-        if (vkEnumeratePhysicalDevices(instance, &pd_count, NULL) != VK_SUCCESS)
-        {
-            vkDestroyInstance(instance, NULL);
-            glfwTerminate();
-            exit(EXIT_FAILURE);
-        }
+        uint32_t pd_count;
+        vkEnumeratePhysicalDevices(instance, &pd_count, NULL);
+        VkPhysicalDevice* pd = calloc(pd_count, sizeof(VkPhysicalDevice));
+        vkEnumeratePhysicalDevices(instance, &pd_count, pd);
 
-        pd = calloc(pd_count, sizeof(VkPhysicalDevice));
-
-        if (vkEnumeratePhysicalDevices(instance, &pd_count, pd) != VK_SUCCESS)
-        {
-            free(pd);
-            vkDestroyInstance(instance, NULL);
-            glfwTerminate();
-            exit(EXIT_FAILURE);
-        }
-
-        for (i = 0;  i < pd_count;  i++)
+        for (uint32_t i = 0;  i < pd_count;  i++)
         {
             VkPhysicalDeviceProperties pdp;
 
             vkGetPhysicalDeviceProperties(pd[i], &pdp);
 
-            printf("Vulkan %s device: \"%s\" API version %i.%i\n",
+            printf("Vulkan %s device: \"%s\" (API version %i.%i)\n",
                    get_device_type_name(pdp.deviceType),
                    pdp.deviceName,
                    VK_VERSION_MAJOR(pdp.apiVersion),

tests/inputlag.c

@@ -202,6 +202,7 @@ int main(int argc, char** argv)
     glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
 
     glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);
+    glfwWindowHint(GLFW_WIN32_KEYBOARD_MENU, GLFW_TRUE);
 
     window = glfwCreateWindow(width, height, "Input lag test", monitor, NULL);
     if (!window)

tests/joysticks.c

@@ -182,6 +182,7 @@ int main(void)
         exit(EXIT_FAILURE);
 
     glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);
+    glfwWindowHint(GLFW_WIN32_KEYBOARD_MENU, GLFW_TRUE);
 
     window = glfwCreateWindow(800, 600, "Joystick Test", NULL, NULL);
     if (!window)

tests/monitors.c

@@ -241,6 +241,8 @@ int main(int argc, char** argv)
 
     glfwSetErrorCallback(error_callback);
 
+    glfwInitHint(GLFW_COCOA_MENUBAR, GLFW_FALSE);
+
     if (!glfwInit())
         exit(EXIT_FAILURE);
 

tests/opacity.c

@@ -59,6 +59,7 @@ int main(int argc, char** argv)
         exit(EXIT_FAILURE);
 
     glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);
+    glfwWindowHint(GLFW_WIN32_KEYBOARD_MENU, GLFW_TRUE);
 
     window = glfwCreateWindow(400, 400, "Opacity", NULL, NULL);
     if (!window)

tests/windows.c

@@ -34,8 +34,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "getopt.h"
-
+static GLFWwindow* windows[4];
 static const char* titles[] =
 {
     "Red",
@@ -55,20 +54,26 @@ static const struct
     { 0.98f, 0.74f, 0.04f }
 };
 
-static void usage(void)
-{
-    printf("Usage: windows [-h] [-b] [-f] \n");
-    printf("Options:\n");
-    printf("  -b create decorated windows\n");
-    printf("  -f set focus on show off for all but first window\n");
-    printf("  -h show this help\n");
-}
-
 static void error_callback(int error, const char* description)
 {
     fprintf(stderr, "Error: %s\n", description);
 }
 
+static void arrange_windows(void)
+{
+    int xbase, ybase;
+    glfwGetWindowPos(windows[0], &xbase, &ybase);
+
+    for (int i = 0;  i < 4;  i++)
+    {
+        int left, top, right, bottom;
+        glfwGetWindowFrameSize(windows[i], &left, &top, &right, &bottom);
+        glfwSetWindowPos(windows[i],
+                         xbase + (i & 1) * (200 + left + right),
+                         ybase + (i >> 1) * (200 + top + bottom));
+    }
+}
+
 static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
 {
     if (action != GLFW_PRESS)
@@ -87,49 +92,34 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
         case GLFW_KEY_ESCAPE:
             glfwSetWindowShouldClose(window, GLFW_TRUE);
             break;
+
+        case GLFW_KEY_D:
+        {
+            for (int i = 0;  i < 4;  i++)
+            {
+                const int decorated = glfwGetWindowAttrib(windows[i], GLFW_DECORATED);
+                glfwSetWindowAttrib(windows[i], GLFW_DECORATED, !decorated);
+            }
+
+            arrange_windows();
+            break;
+        }
     }
 }
 
 int main(int argc, char** argv)
 {
-    int i, ch;
-    int decorated = GLFW_FALSE;
-    int focusOnShow = GLFW_TRUE;
-    int running = GLFW_TRUE;
-    GLFWwindow* windows[4];
-
-    while ((ch = getopt(argc, argv, "bfh")) != -1)
-    {
-        switch (ch)
-        {
-            case 'b':
-                decorated = GLFW_TRUE;
-                break;
-            case 'f':
-                focusOnShow = GLFW_FALSE;
-                break;
-            case 'h':
-                usage();
-                exit(EXIT_SUCCESS);
-            default:
-                usage();
-                exit(EXIT_FAILURE);
-        }
-    }
-
     glfwSetErrorCallback(error_callback);
 
     if (!glfwInit())
         exit(EXIT_FAILURE);
 
-    glfwWindowHint(GLFW_DECORATED, decorated);
     glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
 
-    for (i = 0;  i < 4;  i++)
+    for (int i = 0;  i < 4;  i++)
     {
-        int left, top, right, bottom;
-        if (i)
-            glfwWindowHint(GLFW_FOCUS_ON_SHOW, focusOnShow);
+        if (i > 0)
+            glfwWindowHint(GLFW_FOCUS_ON_SHOW, GLFW_FALSE);
 
         windows[i] = glfwCreateWindow(200, 200, titles[i], NULL, NULL);
         if (!windows[i])
@@ -143,32 +133,29 @@ int main(int argc, char** argv)
         glfwMakeContextCurrent(windows[i]);
         gladLoadGL(glfwGetProcAddress);
         glClearColor(colors[i].r, colors[i].g, colors[i].b, 1.f);
-
-        glfwGetWindowFrameSize(windows[i], &left, &top, &right, &bottom);
-        glfwSetWindowPos(windows[i],
-                         100 + (i & 1) * (200 + left + right),
-                         100 + (i >> 1) * (200 + top + bottom));
     }
 
-    for (i = 0;  i < 4;  i++)
+    arrange_windows();
+
+    for (int i = 0;  i < 4;  i++)
         glfwShowWindow(windows[i]);
 
-    while (running)
+    for (;;)
     {
-        for (i = 0;  i < 4;  i++)
+        for (int i = 0;  i < 4;  i++)
         {
             glfwMakeContextCurrent(windows[i]);
             glClear(GL_COLOR_BUFFER_BIT);
             glfwSwapBuffers(windows[i]);
 
             if (glfwWindowShouldClose(windows[i]))
-                running = GLFW_FALSE;
+            {
+                glfwTerminate();
+                exit(EXIT_SUCCESS);
+            }
         }
 
         glfwWaitEvents();
     }
-
-    glfwTerminate();
-    exit(EXIT_SUCCESS);
 }