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23 #ifndef CAPABILITIES_H
24 #define CAPABILITIES_H
28 enum { GLCAPS_INVALID_STENCIL_DEPTH
= -1 };
29 enum { GLCAPS_COLOR_BUF_INVALID_VALUE
= -1 };
30 enum { GLCAPS_COLOR_BUFFERS
= 20 };
31 enum { GLCAPS_STENCIL_BIT_DEPTH_BUFFERS
= 20 };
32 enum { GLCAPS_DEPTH_BUFFERS
= 20 };
33 enum { GLCAPS_INVALID_DEPTH_VALUE
= 1 };
35 struct glColorBufCapabilities
{
40 struct glCapabilitiesConfig
{
45 int total_depth_buffer_depths
;
46 int depth_buffers
[GLCAPS_DEPTH_BUFFERS
];
47 int multisample_buffers
;
48 int multisample_samples
;
49 int total_stencil_bit_depths
;
50 char stencil_bit_depths
[GLCAPS_STENCIL_BIT_DEPTH_BUFFERS
];
51 int total_color_buffers
;
52 struct glColorBufCapabilities color_buffers
[GLCAPS_COLOR_BUFFERS
];
53 int total_accum_buffers
;
54 struct glColorBufCapabilities accum_buffers
[GLCAPS_COLOR_BUFFERS
];
55 struct glCapabilitiesConfig
*next
;
58 struct glCapabilities
{
59 struct glCapabilitiesConfig
*configurations
;
60 int total_configurations
;
64 getGlCapabilities(struct glCapabilities
*cap
);
66 freeGlCapabilities(struct glCapabilities
*cap
);