diff options
Diffstat (limited to 'src/gallium/auxiliary/indices/u_indices.h')
| -rw-r--r-- | src/gallium/auxiliary/indices/u_indices.h | 98 |
1 files changed, 50 insertions, 48 deletions
diff --git a/src/gallium/auxiliary/indices/u_indices.h b/src/gallium/auxiliary/indices/u_indices.h index e01201e4b04..4483eb81337 100644 --- a/src/gallium/auxiliary/indices/u_indices.h +++ b/src/gallium/auxiliary/indices/u_indices.h @@ -67,66 +67,68 @@ typedef void (*u_generate_func)( unsigned start, /* Return codes describe the translate/generate operation. Caller may * be able to reuse translated indices under some circumstances. */ -#define U_TRANSLATE_ERROR -1 -#define U_TRANSLATE_NORMAL 1 -#define U_TRANSLATE_MEMCPY 2 -#define U_GENERATE_LINEAR 3 -#define U_GENERATE_REUSABLE 4 -#define U_GENERATE_ONE_OFF 5 - +enum indices_mode { + U_TRANSLATE_ERROR = -1, + U_TRANSLATE_NORMAL = 1, + U_TRANSLATE_MEMCPY = 2, + U_GENERATE_LINEAR = 3, + U_GENERATE_REUSABLE= 4, + U_GENERATE_ONE_OFF = 5, +}; void u_index_init( void ); -int u_index_translator( unsigned hw_mask, - unsigned prim, - unsigned in_index_size, - unsigned nr, - unsigned in_pv, /* API */ - unsigned out_pv, /* hardware */ - unsigned prim_restart, - unsigned *out_prim, - unsigned *out_index_size, - unsigned *out_nr, - u_translate_func *out_translate ); +enum indices_mode +u_index_translator(unsigned hw_mask, + unsigned prim, + unsigned in_index_size, + unsigned nr, + unsigned in_pv, /* API */ + unsigned out_pv, /* hardware */ + unsigned prim_restart, + unsigned *out_prim, + unsigned *out_index_size, + unsigned *out_nr, + u_translate_func *out_translate); /* Note that even when generating it is necessary to know what the * API's PV is, as the indices generated will depend on whether it is * the same as hardware or not, and in the case of triangle strips, * whether it is first or last. */ -int u_index_generator( unsigned hw_mask, - unsigned prim, - unsigned start, - unsigned nr, - unsigned in_pv, /* API */ - unsigned out_pv, /* hardware */ - unsigned *out_prim, - unsigned *out_index_size, - unsigned *out_nr, - u_generate_func *out_generate ); +enum indices_mode +u_index_generator(unsigned hw_mask, + unsigned prim, + unsigned start, + unsigned nr, + unsigned in_pv, /* API */ + unsigned out_pv, /* hardware */ + unsigned *out_prim, + unsigned *out_index_size, + unsigned *out_nr, + u_generate_func *out_generate); void u_unfilled_init( void ); -int u_unfilled_translator( unsigned prim, - unsigned in_index_size, - unsigned nr, - unsigned unfilled_mode, - unsigned *out_prim, - unsigned *out_index_size, - unsigned *out_nr, - u_translate_func *out_translate ); - -int u_unfilled_generator( unsigned prim, - unsigned start, - unsigned nr, - unsigned unfilled_mode, - unsigned *out_prim, - unsigned *out_index_size, - unsigned *out_nr, - u_generate_func *out_generate ); - - - +enum indices_mode +u_unfilled_translator(unsigned prim, + unsigned in_index_size, + unsigned nr, + unsigned unfilled_mode, + unsigned *out_prim, + unsigned *out_index_size, + unsigned *out_nr, + u_translate_func *out_translate); + +enum indices_mode +u_unfilled_generator(unsigned prim, + unsigned start, + unsigned nr, + unsigned unfilled_mode, + unsigned *out_prim, + unsigned *out_index_size, + unsigned *out_nr, + u_generate_func *out_generate); #endif |