source/graphics/cgl/cocoapixelformat.m

   1 #import <AppKit/NSOpenGL.h>
   2 #include <stdlib.h>
   3 #include "cocoapixelformat.h"
   4
   5 struct _CocoaPixelFormat
   6 {
   7         NSOpenGLPixelFormat *format;
   8 };
   9
  10 CocoaPixelFormat *choose_pixel_format(unsigned *attribs)
  11 {
  12         NSOpenGLPixelFormat *format = [NSOpenGLPixelFormat alloc];
  13         format = [format initWithAttributes:attribs];
  14         if(!format)
  15                 return NULL;
  16
  17         CocoaPixelFormat *wrapper = (CocoaPixelFormat *)malloc(sizeof(CocoaPixelFormat));
  18         wrapper->format = format;
  19         return wrapper;
  20 }
  21
  22 void destroy_pixel_format(CocoaPixelFormat *format)
  23 {
  24         [format->format release];
  25         free(format);
  26 }
  27
  28 NSOpenGLPixelFormat *get_native_pixel_format(CocoaPixelFormat *format)
  29 {
  30         return format->format;
  31 }