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27 
28 
29 #ifndef ST_CB_DRAWPIXELS_H
30 #define ST_CB_DRAWPIXELS_H
31 
32 
33 #include <stdbool.h>
34 
35 struct dd_function_table;
36 struct st_context;
37 
38 extern void st_init_drawpixels_functions(struct dd_function_table *functions);
39 
40 extern void
41 st_destroy_drawpix(struct st_context *st);
42 
43 extern const struct tgsi_token *
44 st_get_drawpix_shader(const struct tgsi_token *tokens, bool use_texcoord,
45                       bool scale_and_bias, unsigned scale_const,
46                       unsigned bias_const, bool pixel_maps,
47                       unsigned drawpix_sampler, unsigned pixelmap_sampler,
48                       unsigned texcoord_const, unsigned tex_target);
49 
50 #endif /* ST_CB_DRAWPIXELS_H */
51