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27 
28 #ifndef U_CAPS_H
29 #define U_CAPS_H
30 
31 #include "pipe/p_compiler.h"
32 
33 struct pipe_screen;
34 
35 enum u_caps_check_enum {
36    UTIL_CAPS_CHECK_TERMINATE = 0,
37    UTIL_CAPS_CHECK_CAP,
38    UTIL_CAPS_CHECK_INT,
39    UTIL_CAPS_CHECK_FLOAT,
40    UTIL_CAPS_CHECK_FORMAT,
41    UTIL_CAPS_CHECK_SHADER,
42    UTIL_CAPS_CHECK_UNIMPLEMENTED,
43 };
44 
45 #define UTIL_CHECK_CAP(cap) \
46    UTIL_CAPS_CHECK_CAP, PIPE_CAP_##cap
47 
48 #define UTIL_CHECK_INT(cap, higher) \
49    UTIL_CAPS_CHECK_INT, PIPE_CAP_##cap, (unsigned)(higher)
50 
51 /* Floats currently lose precision */
52 #define UTIL_CHECK_FLOAT(cap, higher) \
53    UTIL_CAPS_CHECK_FLOAT, PIPE_CAPF_##cap, (unsigned)(int)(higher)
54 
55 #define UTIL_CHECK_FORMAT(format) \
56    UTIL_CAPS_CHECK_FORMAT, PIPE_FORMAT_##format
57 
58 #define UTIL_CHECK_SHADER(shader, cap, higher) \
59    UTIL_CAPS_CHECK_SHADER, (PIPE_SHADER_##shader << 24) | PIPE_SHADER_CAP_##cap, (unsigned)(higher)
60 
61 #define UTIL_CHECK_UNIMPLEMENTED \
62    UTIL_CAPS_CHECK_UNIMPLEMENTED
63 
64 #define UTIL_CHECK_TERMINATE \
65    UTIL_CAPS_CHECK_TERMINATE
66 
67 boolean util_check_caps(struct pipe_screen *screen, const unsigned *list);
68 boolean util_check_caps_out(struct pipe_screen *screen, const unsigned *list, int *out);
69 void util_caps_demo_print(struct pipe_screen *screen);
70 
71 #endif
72