u_blitter: add a msaa parameter to util_blitter_clear
[mesa.git] / src / gallium / auxiliary / util / u_framebuffer.h
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26
27
28 #ifndef U_FRAMEBUFFER_H
29 #define U_FRAMEBUFFER_H
30
31
32 #include "pipe/p_compiler.h"
33 #include "pipe/p_state.h"
34
35
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39
40 extern boolean
41 util_framebuffer_state_equal(const struct pipe_framebuffer_state *dst,
42 const struct pipe_framebuffer_state *src);
43
44 extern void
45 util_copy_framebuffer_state(struct pipe_framebuffer_state *dst,
46 const struct pipe_framebuffer_state *src);
47
48
49 extern void
50 util_unreference_framebuffer_state(struct pipe_framebuffer_state *fb);
51
52
53 extern boolean
54 util_framebuffer_min_size(const struct pipe_framebuffer_state *fb,
55 unsigned *width,
56 unsigned *height);
57
58
59 extern unsigned
60 util_framebuffer_get_num_layers(const struct pipe_framebuffer_state *fb);
61
62
63 extern unsigned
64 util_framebuffer_get_num_samples(const struct pipe_framebuffer_state *fb);
65
66
67 extern void
68 util_sample_locations_flip_y(struct pipe_screen *screen, unsigned fb_height,
69 unsigned samples, uint8_t *locations);
70
71
72 #ifdef __cplusplus
73 }
74 #endif
75
76 #endif /* U_FRAMEBUFFER_H */