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Merge branch 'master' into EGL

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Conflicts:
	src/glx_opengl.c
	src/opengl.c
	tests/glfwinfo.c
This commit is contained in:
Camilla Berglund
2012-09-09 19:52:33 +02:00
parent 7493bbe0c8 feef05f839
commit 0272ce2e98
24 changed files with 1503 additions and 136 deletions
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src/x11_window.c
+83 -75
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@@ -30,6 +30,8 @@
#include "internal.h"
#include <sys/select.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
@@ -460,34 +462,31 @@ static _GLFWwindow* findWindow(Window handle)
//========================================================================
// Get and process next X event (called by _glfwPlatformPollEvents)
// Process the specified X event
//========================================================================
static void processSingleEvent(void)
static void processEvent(XEvent *event)
{
_GLFWwindow* window;
XEvent event;
XNextEvent(_glfwLibrary.X11.display, &event);
switch (event.type)
switch (event->type)
{
case KeyPress:
{
// A keyboard key was pressed
window = findWindow(event.xkey.window);
window = findWindow(event->xkey.window);
if (window == NULL)
return;
_glfwInputKey(window, translateKey(event.xkey.keycode), GLFW_PRESS);
_glfwInputChar(window, translateChar(&event.xkey));
_glfwInputKey(window, translateKey(event->xkey.keycode), GLFW_PRESS);
_glfwInputChar(window, translateChar(&event->xkey));
break;
}
case KeyRelease:
{
// A keyboard key was released
window = findWindow(event.xkey.window);
window = findWindow(event->xkey.window);
if (window == NULL)
return;
@@ -501,15 +500,15 @@ static void processSingleEvent(void)
XPeekEvent(_glfwLibrary.X11.display, &nextEvent);
if (nextEvent.type == KeyPress &&
nextEvent.xkey.window == event.xkey.window &&
nextEvent.xkey.keycode == event.xkey.keycode)
nextEvent.xkey.window == event->xkey.window &&
nextEvent.xkey.keycode == event->xkey.keycode)
{
// This last check is a hack to work around key repeats
// leaking through due to some sort of time drift
// Toshiyuki Takahashi can press a button 16 times per
// second so it's fairly safe to assume that no human is
// pressing the key 50 times per second (value is ms)
if ((nextEvent.xkey.time - event.xkey.time) < 20)
if ((nextEvent.xkey.time - event->xkey.time) < 20)
{
// Do not report anything for this event
break;
@@ -517,34 +516,34 @@ static void processSingleEvent(void)
}
}
_glfwInputKey(window, translateKey(event.xkey.keycode), GLFW_RELEASE);
_glfwInputKey(window, translateKey(event->xkey.keycode), GLFW_RELEASE);
break;
}
case ButtonPress:
{
// A mouse button was pressed or a scrolling event occurred
window = findWindow(event.xbutton.window);
window = findWindow(event->xbutton.window);
if (window == NULL)
return;
if (event.xbutton.button == Button1)
if (event->xbutton.button == Button1)
_glfwInputMouseClick(window, GLFW_MOUSE_BUTTON_LEFT, GLFW_PRESS);
else if (event.xbutton.button == Button2)
else if (event->xbutton.button == Button2)
_glfwInputMouseClick(window, GLFW_MOUSE_BUTTON_MIDDLE, GLFW_PRESS);
else if (event.xbutton.button == Button3)
else if (event->xbutton.button == Button3)
_glfwInputMouseClick(window, GLFW_MOUSE_BUTTON_RIGHT, GLFW_PRESS);
// XFree86 3.3.2 and later translates mouse wheel up/down into
// mouse button 4 & 5 presses
else if (event.xbutton.button == Button4)
else if (event->xbutton.button == Button4)
_glfwInputScroll(window, 0.0, 1.0);
else if (event.xbutton.button == Button5)
else if (event->xbutton.button == Button5)
_glfwInputScroll(window, 0.0, -1.0);
else if (event.xbutton.button == Button6)
else if (event->xbutton.button == Button6)
_glfwInputScroll(window, -1.0, 0.0);
else if (event.xbutton.button == Button7)
else if (event->xbutton.button == Button7)
_glfwInputScroll(window, 1.0, 0.0);
break;
@@ -553,23 +552,23 @@ static void processSingleEvent(void)
case ButtonRelease:
{
// A mouse button was released
window = findWindow(event.xbutton.window);
window = findWindow(event->xbutton.window);
if (window == NULL)
return;
if (event.xbutton.button == Button1)
if (event->xbutton.button == Button1)
{
_glfwInputMouseClick(window,
GLFW_MOUSE_BUTTON_LEFT,
GLFW_RELEASE);
}
else if (event.xbutton.button == Button2)
else if (event->xbutton.button == Button2)
{
_glfwInputMouseClick(window,
GLFW_MOUSE_BUTTON_MIDDLE,
GLFW_RELEASE);
}
else if (event.xbutton.button == Button3)
else if (event->xbutton.button == Button3)
{
_glfwInputMouseClick(window,
GLFW_MOUSE_BUTTON_RIGHT,
@@ -581,7 +580,7 @@ static void processSingleEvent(void)
case EnterNotify:
{
// The cursor entered the window
window = findWindow(event.xcrossing.window);
window = findWindow(event->xcrossing.window);
if (window == NULL)
return;
@@ -595,7 +594,7 @@ static void processSingleEvent(void)
case LeaveNotify:
{
// The cursor left the window
window = findWindow(event.xcrossing.window);
window = findWindow(event->xcrossing.window);
if (window == NULL)
return;
@@ -609,12 +608,12 @@ static void processSingleEvent(void)
case MotionNotify:
{
// The cursor was moved
window = findWindow(event.xmotion.window);
window = findWindow(event->xmotion.window);
if (window == NULL)
return;
if (event.xmotion.x != window->X11.cursorPosX ||
event.xmotion.y != window->X11.cursorPosY)
if (event->xmotion.x != window->X11.cursorPosX ||
event->xmotion.y != window->X11.cursorPosY)
{
// The cursor was moved by something other than GLFW
@@ -625,17 +624,17 @@ static void processSingleEvent(void)
if (_glfwLibrary.activeWindow != window)
break;
x = event.xmotion.x - window->X11.cursorPosX;
y = event.xmotion.y - window->X11.cursorPosY;
x = event->xmotion.x - window->X11.cursorPosX;
y = event->xmotion.y - window->X11.cursorPosY;
}
else
{
x = event.xmotion.x;
y = event.xmotion.y;
x = event->xmotion.x;
y = event->xmotion.y;
}
window->X11.cursorPosX = event.xmotion.x;
window->X11.cursorPosY = event.xmotion.y;
window->X11.cursorPosX = event->xmotion.x;
window->X11.cursorPosY = event->xmotion.y;
window->X11.cursorCentered = GL_FALSE;
_glfwInputCursorMotion(window, x, y);
@@ -647,17 +646,17 @@ static void processSingleEvent(void)
case ConfigureNotify:
{
// The window configuration changed somehow
window = findWindow(event.xconfigure.window);
window = findWindow(event->xconfigure.window);
if (window == NULL)
return;
_glfwInputWindowSize(window,
event.xconfigure.width,
event.xconfigure.height);
event->xconfigure.width,
event->xconfigure.height);
_glfwInputWindowPos(window,
event.xconfigure.x,
event.xconfigure.y);
event->xconfigure.x,
event->xconfigure.y);
break;
}
@@ -665,11 +664,11 @@ static void processSingleEvent(void)
case ClientMessage:
{
// Custom client message, probably from the window manager
window = findWindow(event.xclient.window);
window = findWindow(event->xclient.window);
if (window == NULL)
return;
if ((Atom) event.xclient.data.l[0] == _glfwLibrary.X11.wmDeleteWindow)
if ((Atom) event->xclient.data.l[0] == _glfwLibrary.X11.wmDeleteWindow)
{
// The window manager was asked to close the window, for example by
// the user pressing a 'close' window decoration button
@@ -677,17 +676,17 @@ static void processSingleEvent(void)
_glfwInputWindowCloseRequest(window);
}
else if (_glfwLibrary.X11.wmPing != None &&
(Atom) event.xclient.data.l[0] == _glfwLibrary.X11.wmPing)
(Atom) event->xclient.data.l[0] == _glfwLibrary.X11.wmPing)
{
// The window manager is pinging the application to ensure it's
// still responding to events
event.xclient.window = _glfwLibrary.X11.root;
event->xclient.window = _glfwLibrary.X11.root;
XSendEvent(_glfwLibrary.X11.display,
event.xclient.window,
event->xclient.window,
False,
SubstructureNotifyMask | SubstructureRedirectMask,
&event);
event);
}
break;
@@ -696,7 +695,7 @@ static void processSingleEvent(void)
case MapNotify:
{
// The window was mapped
window = findWindow(event.xmap.window);
window = findWindow(event->xmap.window);
if (window == NULL)
return;
@@ -707,7 +706,7 @@ static void processSingleEvent(void)
case UnmapNotify:
{
// The window was unmapped
window = findWindow(event.xmap.window);
window = findWindow(event->xmap.window);
if (window == NULL)
return;
@@ -718,7 +717,7 @@ static void processSingleEvent(void)
case FocusIn:
{
// The window gained focus
window = findWindow(event.xfocus.window);
window = findWindow(event->xfocus.window);
if (window == NULL)
return;
@@ -733,7 +732,7 @@ static void processSingleEvent(void)
case FocusOut:
{
// The window lost focus
window = findWindow(event.xfocus.window);
window = findWindow(event->xfocus.window);
if (window == NULL)
return;
@@ -748,7 +747,7 @@ static void processSingleEvent(void)
case Expose:
{
// The window's contents was damaged
window = findWindow(event.xexpose.window);
window = findWindow(event->xexpose.window);
if (window == NULL)
return;
@@ -769,7 +768,7 @@ static void processSingleEvent(void)
{
// The selection conversion status is available
XSelectionEvent* request = &event.xselection;
XSelectionEvent* request = &event->xselection;
if (_glfwReadSelection(request))
_glfwLibrary.X11.selection.status = _GLFW_CONVERSION_SUCCEEDED;
@@ -783,7 +782,7 @@ static void processSingleEvent(void)
{
// The contents of the selection was requested
XSelectionRequestEvent* request = &event.xselectionrequest;
XSelectionRequestEvent* request = &event->xselectionrequest;
XEvent response;
memset(&response, 0, sizeof(response));
@@ -808,11 +807,11 @@ static void processSingleEvent(void)
default:
{
#if defined(_GLFW_HAS_XRANDR)
switch (event.type - _glfwLibrary.X11.RandR.eventBase)
switch (event->type - _glfwLibrary.X11.RandR.eventBase)
{
case RRScreenChangeNotify:
{
XRRUpdateConfiguration(&event);
XRRUpdateConfiguration(event);
break;
}
}
@@ -957,7 +956,6 @@ void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
{
int mode = 0, rate, sizeChanged = GL_FALSE;
XSizeHints* sizehints;
rate = window->refreshRate;
@@ -971,14 +969,14 @@ void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
{
// Update window size restrictions to match new window size
sizehints = XAllocSizeHints();
sizehints->flags = 0;
XSizeHints* hints = XAllocSizeHints();
sizehints->min_width = sizehints->max_width = width;
sizehints->min_height = sizehints->max_height = height;
hints->flags |= (PMinSize | PMaxSize);
hints->min_width = hints->max_width = width;
hints->min_height = hints->max_height = height;
XSetWMNormalHints(_glfwLibrary.X11.display, window->X11.handle, sizehints);
XFree(sizehints);
XSetWMNormalHints(_glfwLibrary.X11.display, window->X11.handle, hints);
XFree(hints);
}
// Change window size before changing fullscreen mode?
@@ -1093,13 +1091,18 @@ void _glfwPlatformRefreshWindowParams(_GLFWwindow* window)
void _glfwPlatformPollEvents(void)
{
XEvent event;
while (XCheckMaskEvent(_glfwLibrary.X11.display, ~0, &event) ||
XCheckTypedEvent(_glfwLibrary.X11.display, ClientMessage, &event))
{
processEvent(&event);
}
// Check whether the cursor has moved inside an active window that has
// captured the cursor (because then it needs to be re-centered)
_GLFWwindow* window;
// Process all pending events
while (XPending(_glfwLibrary.X11.display))
processSingleEvent();
// Did the cursor move in an active window that has captured the cursor
window = _glfwLibrary.activeWindow;
if (window)
{
@@ -1126,13 +1129,18 @@ void _glfwPlatformPollEvents(void)
void _glfwPlatformWaitEvents(void)
{
XEvent event;
int fd;
fd_set fds;
// Block waiting for an event to arrive
XNextEvent(_glfwLibrary.X11.display, &event);
XPutBackEvent(_glfwLibrary.X11.display, &event);
fd = ConnectionNumber(_glfwLibrary.X11.display);
_glfwPlatformPollEvents();
FD_ZERO(&fds);
FD_SET(fd, &fds);
XFlush(_glfwLibrary.X11.display);
if (select(fd + 1, &fds, NULL, NULL, NULL) > 0)
_glfwPlatformPollEvents();
}