diff options
| -rw-r--r-- | src/mesa/pipe/softpipe/sp_prim_setup.c | 3 | ||||
| -rw-r--r-- | src/mesa/pipe/softpipe/sp_quad.h | 2 | ||||
| -rw-r--r-- | src/mesa/pipe/softpipe/sp_quad_fs.c | 56 |
3 files changed, 48 insertions, 13 deletions
diff --git a/src/mesa/pipe/softpipe/sp_prim_setup.c b/src/mesa/pipe/softpipe/sp_prim_setup.c index 4e66f40e47e..c8046befa74 100644 --- a/src/mesa/pipe/softpipe/sp_prim_setup.c +++ b/src/mesa/pipe/softpipe/sp_prim_setup.c @@ -1008,8 +1008,11 @@ setup_point(struct draw_stage *stage, struct prim_header *prim) static void setup_begin( struct draw_stage *stage ) { struct setup_stage *setup = setup_stage(stage); + struct softpipe_context *sp = setup->softpipe; setup->quad.nr_attrs = setup->softpipe->nr_frag_attrs; + + sp->quad.first->begin(sp->quad.first); } diff --git a/src/mesa/pipe/softpipe/sp_quad.h b/src/mesa/pipe/softpipe/sp_quad.h index 72a99819777..cca7dbdcbef 100644 --- a/src/mesa/pipe/softpipe/sp_quad.h +++ b/src/mesa/pipe/softpipe/sp_quad.h @@ -41,6 +41,8 @@ struct quad_stage { struct quad_stage *next; + void (*begin)(struct quad_stage *qs); + /** the stage action */ void (*run)(struct quad_stage *qs, struct quad_header *quad); }; diff --git a/src/mesa/pipe/softpipe/sp_quad_fs.c b/src/mesa/pipe/softpipe/sp_quad_fs.c index e55bfd97258..f5240b67f89 100644 --- a/src/mesa/pipe/softpipe/sp_quad_fs.c +++ b/src/mesa/pipe/softpipe/sp_quad_fs.c @@ -50,6 +50,23 @@ #define ALIGNED_ATTRIBS 0 #endif + +struct quad_shade_stage +{ + struct quad_stage stage; + struct tgsi_sampler samplers[PIPE_MAX_SAMPLERS]; +}; + + +/** cast wrapper */ +static INLINE struct quad_shade_stage * +quad_shade_stage(struct quad_stage *qs) +{ + return (struct quad_shade_stage *) qs; +} + + + struct exec_machine { const struct setup_coefficient *coef; /**< will point to quad->coef */ @@ -136,6 +153,7 @@ static INLINE void pinterp( struct exec_machine *exec, static void shade_quad( struct quad_stage *qs, struct quad_header *quad ) { + struct quad_shade_stage *qss = quad_shade_stage(qs); struct softpipe_context *softpipe = qs->softpipe; struct exec_machine exec; const GLfloat fx = quad->x0; @@ -196,7 +214,6 @@ shade_quad( struct quad_stage *qs, struct quad_header *quad ) struct tgsi_exec_machine machine; struct tgsi_exec_vector outputs[FRAG_ATTRIB_MAX + 1]; struct tgsi_exec_vector *aoutputs; - struct tgsi_sampler samplers[8]; GLuint i; #if !ALIGNED_ATTRIBS @@ -208,18 +225,11 @@ shade_quad( struct quad_stage *qs, struct quad_header *quad ) memset(&machine, 0, sizeof(machine)); #endif -#if 11 /* temp sampler setup */ - samplers[0].state = &softpipe->sampler[0]; - samplers[0].texture = softpipe->texture[0]; - samplers[0].get_sample = sp_get_sample; - samplers[0].pipe = &softpipe->pipe; -#endif - /* init machine state */ tgsi_exec_machine_init( &machine, softpipe->fs.tokens, - 8, samplers); + PIPE_MAX_SAMPLERS, qss->samplers); /* Consts does not require 16 byte alignment. */ machine.Consts = softpipe->fs.constants->constant; @@ -299,13 +309,33 @@ shade_quad( struct quad_stage *qs, struct quad_header *quad ) } +/** + * Per-primitive (or per-begin?) setup + */ +static void shade_begin(struct quad_stage *qs) +{ + struct quad_shade_stage *qss = quad_shade_stage(qs); + struct softpipe_context *softpipe = qs->softpipe; + GLuint i; + for (i = 0; i < PIPE_MAX_SAMPLERS; i++) { + qss->samplers[i].state = &softpipe->sampler[i]; + qss->samplers[i].texture = softpipe->texture[i]; + qss->samplers[i].get_sample = sp_get_sample; + qss->samplers[i].pipe = &softpipe->pipe; + } + + if (qs->next->begin) + qs->next->begin(qs->next); +} + struct quad_stage *sp_quad_shade_stage( struct softpipe_context *softpipe ) { - struct quad_stage *stage = CALLOC_STRUCT(quad_stage); + struct quad_shade_stage *stage = CALLOC_STRUCT(quad_shade_stage); - stage->softpipe = softpipe; - stage->run = shade_quad; + stage->stage.softpipe = softpipe; + stage->stage.begin = shade_begin; + stage->stage.run = shade_quad; - return stage; + return &stage->stage; } |