Renamed lib directory to src.

2026-09-22 16:52:57 +00:00 · 2010-09-09 20:01:43 +02:00
parent 950a3beda2
commit 445bf1ea33
56 changed files with 11 additions and 11 deletions
@@ -0,0 +1,102 @@
+//========================================================================
+// GLFW - An OpenGL framework
+// Platform:    Cocoa/NSOpenGL
+// API Version: 3.0
+// WWW:         http://www.glfw.org/
+//------------------------------------------------------------------------
+// Copyright (c) 2009-2010 Camilla Berglund <elmindreda@elmindreda.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+
+#include "internal.h"
+
+//========================================================================
+// Check whether the display mode should be included in enumeration
+//========================================================================
+
+static BOOL modeIsGood( NSDictionary *mode )
+{
+    // This is a bit controversial, if you've got something other than an
+    // LCD computer monitor as an output device you might not want these
+    // checks.  You might also want to reject modes which are interlaced,
+    // or TV out.  There is no one-size-fits-all policy that can work here.
+    // This seems like a decent compromise, but certain applications may
+    // wish to patch this...
+    return [[mode objectForKey:(id)kCGDisplayBitsPerPixel] intValue] >= 15 &&
+           [mode objectForKey:(id)kCGDisplayModeIsSafeForHardware] != nil &&
+           [mode objectForKey:(id)kCGDisplayModeIsStretched] == nil;
+}
+
+//========================================================================
+// Convert Core Graphics display mode to GLFW video mode
+//========================================================================
+
+static GLFWvidmode vidmodeFromCGDisplayMode( NSDictionary *mode )
+{
+    unsigned int width = [[mode objectForKey:(id)kCGDisplayWidth] unsignedIntValue];
+    unsigned int height = [[mode objectForKey:(id)kCGDisplayHeight] unsignedIntValue];
+    unsigned int bps = [[mode objectForKey:(id)kCGDisplayBitsPerSample] unsignedIntValue];
+
+    GLFWvidmode result;
+    result.width = width;
+    result.height = height;
+    result.redBits = bps;
+    result.greenBits = bps;
+    result.blueBits = bps;
+    return result;
+}
+
+
+//************************************************************************
+//****               Platform implementation functions                ****
+//************************************************************************
+
+//========================================================================
+// Get a list of available video modes
+//========================================================================
+
+int _glfwPlatformGetVideoModes( GLFWvidmode *list, int maxcount )
+{
+    NSArray *modes = (NSArray *)CGDisplayAvailableModes( CGMainDisplayID() );
+
+    unsigned int i, j = 0, n = [modes count];
+    for( i = 0; i < n && i < (unsigned)maxcount; i++ )
+    {
+        NSDictionary *mode = [modes objectAtIndex:i];
+        if( modeIsGood( mode ) )
+        {
+            list[j++] = vidmodeFromCGDisplayMode( mode );
+        }
+    }
+
+    return j;
+}
+
+//========================================================================
+// Get the desktop video mode
+//========================================================================
+
+void _glfwPlatformGetDesktopMode( GLFWvidmode *mode )
+{
+    *mode = vidmodeFromCGDisplayMode( _glfwLibrary.DesktopMode );
+}
+