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27 
28 #ifndef STW_PIXELFORMAT_H
29 #define STW_PIXELFORMAT_H
30 
31 #include <windows.h>
32 
33 #ifndef PFD_SUPPORT_COMPOSITION
34 #define PFD_SUPPORT_COMPOSITION 0x00008000
35 #endif
36 
37 #include "pipe/p_compiler.h"
38 #include "pipe/p_format.h"
39 #include "frontend/api.h"
40 
41 struct stw_pixelformat_info
42 {
43    PIXELFORMATDESCRIPTOR pfd;
44 
45    struct st_visual stvis;
46 
47    /** WGL_ARB_render_texture */
48    boolean bindToTextureRGB;
49    boolean bindToTextureRGBA;
50 };
51 
52 void
53 stw_pixelformat_init( void );
54 
55 uint
56 stw_pixelformat_get_count( void );
57 
58 uint
59 stw_pixelformat_get_extended_count( void );
60 
61 const struct stw_pixelformat_info *
62 stw_pixelformat_get_info( int iPixelFormat );
63 
64 int
65 stw_pixelformat_choose( HDC hdc,
66                         CONST PIXELFORMATDESCRIPTOR *ppfd );
67 
68 int
69 stw_pixelformat_get(HDC hdc);
70 
71 #endif /* STW_PIXELFORMAT_H */
72