diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/auxiliary/cso_cache/cso_context.c | 633 |
1 files changed, 307 insertions, 326 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c index 0fce278db3..195f6c7cdf 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.c +++ b/src/gallium/auxiliary/cso_cache/cso_context.c @@ -47,41 +47,39 @@ #include "cso_cache/cso_hash.h" #include "cso_context.h" -struct cso_context { - struct pipe_context *pipe; - struct cso_cache *cache; +/** + * Info related to samplers and sampler views. + * We have one of these for fragment samplers and another for vertex samplers. + */ +struct sampler_info +{ struct { - void *fragment_samplers[PIPE_MAX_SAMPLERS]; - unsigned nr_fragment_samplers; - - void *vertex_samplers[PIPE_MAX_VERTEX_SAMPLERS]; - unsigned nr_vertex_samplers; + void *samplers[PIPE_MAX_SAMPLERS]; + unsigned nr_samplers; } hw; - void *fragment_samplers[PIPE_MAX_SAMPLERS]; - unsigned nr_fragment_samplers; + void *samplers[PIPE_MAX_SAMPLERS]; + unsigned nr_samplers; - void *vertex_samplers[PIPE_MAX_VERTEX_SAMPLERS]; - unsigned nr_vertex_samplers; + void *samplers_saved[PIPE_MAX_SAMPLERS]; + unsigned nr_samplers_saved; - unsigned nr_fragment_samplers_saved; - void *fragment_samplers_saved[PIPE_MAX_SAMPLERS]; + struct pipe_sampler_view *views[PIPE_MAX_SAMPLERS]; + unsigned nr_views; - unsigned nr_vertex_samplers_saved; - void *vertex_samplers_saved[PIPE_MAX_VERTEX_SAMPLERS]; + struct pipe_sampler_view *views_saved[PIPE_MAX_SAMPLERS]; + unsigned nr_views_saved; +}; - uint nr_fragment_sampler_views; - struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS]; - uint nr_vertex_sampler_views; - struct pipe_sampler_view *vertex_sampler_views[PIPE_MAX_VERTEX_SAMPLERS]; - uint nr_fragment_sampler_views_saved; - struct pipe_sampler_view *fragment_sampler_views_saved[PIPE_MAX_SAMPLERS]; +struct cso_context { + struct pipe_context *pipe; + struct cso_cache *cache; - uint nr_vertex_sampler_views_saved; - struct pipe_sampler_view *vertex_sampler_views_saved[PIPE_MAX_VERTEX_SAMPLERS]; + struct sampler_info fragment_samplers; + struct sampler_info vertex_samplers; /** Current and saved state. * The saved state is used as a 1-deep stack. @@ -252,6 +250,8 @@ struct cso_context *cso_create_context( struct pipe_context *pipe ) if (ctx == NULL) goto out; + assert(PIPE_MAX_SAMPLERS == PIPE_MAX_VERTEX_SAMPLERS); + ctx->cache = cso_cache_create(); if (ctx->cache == NULL) goto out; @@ -278,7 +278,8 @@ out: void cso_release_all( struct cso_context *ctx ) { unsigned i; - + struct sampler_info *info; + if (ctx->pipe) { ctx->pipe->bind_blend_state( ctx->pipe, NULL ); ctx->pipe->bind_rasterizer_state( ctx->pipe, NULL ); @@ -294,14 +295,18 @@ void cso_release_all( struct cso_context *ctx ) ctx->pipe->set_vertex_sampler_views(ctx->pipe, 0, NULL); } + /* free fragment samplers, views */ + info = &ctx->fragment_samplers; for (i = 0; i < PIPE_MAX_SAMPLERS; i++) { - pipe_sampler_view_reference(&ctx->fragment_sampler_views[i], NULL); - pipe_sampler_view_reference(&ctx->fragment_sampler_views_saved[i], NULL); + pipe_sampler_view_reference(&info->views[i], NULL); + pipe_sampler_view_reference(&info->views_saved[i], NULL); } - for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { - pipe_sampler_view_reference(&ctx->vertex_sampler_views[i], NULL); - pipe_sampler_view_reference(&ctx->vertex_sampler_views_saved[i], NULL); + /* free vertex samplers, views */ + info = &ctx->vertex_samplers; + for (i = 0; i < PIPE_MAX_SAMPLERS; i++) { + pipe_sampler_view_reference(&info->views[i], NULL); + pipe_sampler_view_reference(&info->views_saved[i], NULL); } util_unreference_framebuffer_state(&ctx->fb); @@ -395,238 +400,6 @@ void cso_restore_blend(struct cso_context *ctx) -enum pipe_error cso_single_sampler(struct cso_context *ctx, - unsigned idx, - const struct pipe_sampler_state *templ) -{ - void *handle = NULL; - - if (templ != NULL) { - unsigned key_size = sizeof(struct pipe_sampler_state); - unsigned hash_key = cso_construct_key((void*)templ, key_size); - struct cso_hash_iter iter = cso_find_state_template(ctx->cache, - hash_key, CSO_SAMPLER, - (void*)templ, key_size); - - if (cso_hash_iter_is_null(iter)) { - struct cso_sampler *cso = MALLOC(sizeof(struct cso_sampler)); - if (!cso) - return PIPE_ERROR_OUT_OF_MEMORY; - - memcpy(&cso->state, templ, sizeof(*templ)); - cso->data = ctx->pipe->create_sampler_state(ctx->pipe, &cso->state); - cso->delete_state = (cso_state_callback)ctx->pipe->delete_sampler_state; - cso->context = ctx->pipe; - - iter = cso_insert_state(ctx->cache, hash_key, CSO_SAMPLER, cso); - if (cso_hash_iter_is_null(iter)) { - FREE(cso); - return PIPE_ERROR_OUT_OF_MEMORY; - } - - handle = cso->data; - } - else { - handle = ((struct cso_sampler *)cso_hash_iter_data(iter))->data; - } - } - - ctx->fragment_samplers[idx] = handle; - return PIPE_OK; -} - -enum pipe_error -cso_single_vertex_sampler(struct cso_context *ctx, - unsigned idx, - const struct pipe_sampler_state *templ) -{ - void *handle = NULL; - - if (templ != NULL) { - unsigned key_size = sizeof(struct pipe_sampler_state); - unsigned hash_key = cso_construct_key((void*)templ, key_size); - struct cso_hash_iter iter = cso_find_state_template(ctx->cache, - hash_key, CSO_SAMPLER, - (void*)templ, key_size); - - if (cso_hash_iter_is_null(iter)) { - struct cso_sampler *cso = MALLOC(sizeof(struct cso_sampler)); - if (!cso) - return PIPE_ERROR_OUT_OF_MEMORY; - - memcpy(&cso->state, templ, sizeof(*templ)); - cso->data = ctx->pipe->create_sampler_state(ctx->pipe, &cso->state); - cso->delete_state = (cso_state_callback)ctx->pipe->delete_sampler_state; - cso->context = ctx->pipe; - - iter = cso_insert_state(ctx->cache, hash_key, CSO_SAMPLER, cso); - if (cso_hash_iter_is_null(iter)) { - FREE(cso); - return PIPE_ERROR_OUT_OF_MEMORY; - } - - handle = cso->data; - } - else { - handle = ((struct cso_sampler *)cso_hash_iter_data(iter))->data; - } - } - - ctx->vertex_samplers[idx] = handle; - return PIPE_OK; -} - -void cso_single_sampler_done( struct cso_context *ctx ) -{ - unsigned i; - - /* find highest non-null sampler */ - for (i = PIPE_MAX_SAMPLERS; i > 0; i--) { - if (ctx->fragment_samplers[i - 1] != NULL) - break; - } - - ctx->nr_fragment_samplers = i; - - if (ctx->hw.nr_fragment_samplers != ctx->nr_fragment_samplers || - memcmp(ctx->hw.fragment_samplers, - ctx->fragment_samplers, - ctx->nr_fragment_samplers * sizeof(void *)) != 0) - { - memcpy(ctx->hw.fragment_samplers, ctx->fragment_samplers, - ctx->nr_fragment_samplers * sizeof(void *)); - ctx->hw.nr_fragment_samplers = ctx->nr_fragment_samplers; - - ctx->pipe->bind_fragment_sampler_states(ctx->pipe, - ctx->nr_fragment_samplers, - ctx->fragment_samplers); - } -} - -void -cso_single_vertex_sampler_done(struct cso_context *ctx) -{ - unsigned i; - - /* find highest non-null sampler */ - for (i = PIPE_MAX_VERTEX_SAMPLERS; i > 0; i--) { - if (ctx->vertex_samplers[i - 1] != NULL) - break; - } - - ctx->nr_vertex_samplers = i; - - if (ctx->hw.nr_vertex_samplers != ctx->nr_vertex_samplers || - memcmp(ctx->hw.vertex_samplers, - ctx->vertex_samplers, - ctx->nr_vertex_samplers * sizeof(void *)) != 0) - { - memcpy(ctx->hw.vertex_samplers, - ctx->vertex_samplers, - ctx->nr_vertex_samplers * sizeof(void *)); - ctx->hw.nr_vertex_samplers = ctx->nr_vertex_samplers; - - ctx->pipe->bind_vertex_sampler_states(ctx->pipe, - ctx->nr_vertex_samplers, - ctx->vertex_samplers); - } -} - -/* - * If the function encouters any errors it will return the - * last one. Done to always try to set as many samplers - * as possible. - */ -enum pipe_error cso_set_samplers( struct cso_context *ctx, - unsigned nr, - const struct pipe_sampler_state **templates ) -{ - unsigned i; - enum pipe_error temp, error = PIPE_OK; - - /* TODO: fastpath - */ - - for (i = 0; i < nr; i++) { - temp = cso_single_sampler( ctx, i, templates[i] ); - if (temp != PIPE_OK) - error = temp; - } - - for ( ; i < ctx->nr_fragment_samplers; i++) { - temp = cso_single_sampler( ctx, i, NULL ); - if (temp != PIPE_OK) - error = temp; - } - - cso_single_sampler_done( ctx ); - - return error; -} - -void cso_save_samplers(struct cso_context *ctx) -{ - ctx->nr_fragment_samplers_saved = ctx->nr_fragment_samplers; - memcpy(ctx->fragment_samplers_saved, ctx->fragment_samplers, - sizeof(ctx->fragment_samplers)); -} - -void cso_restore_samplers(struct cso_context *ctx) -{ - ctx->nr_fragment_samplers = ctx->nr_fragment_samplers_saved; - memcpy(ctx->fragment_samplers, ctx->fragment_samplers_saved, - sizeof(ctx->fragment_samplers)); - cso_single_sampler_done( ctx ); -} - -/* - * If the function encouters any errors it will return the - * last one. Done to always try to set as many samplers - * as possible. - */ -enum pipe_error cso_set_vertex_samplers(struct cso_context *ctx, - unsigned nr, - const struct pipe_sampler_state **templates) -{ - unsigned i; - enum pipe_error temp, error = PIPE_OK; - - /* TODO: fastpath - */ - - for (i = 0; i < nr; i++) { - temp = cso_single_vertex_sampler( ctx, i, templates[i] ); - if (temp != PIPE_OK) - error = temp; - } - - for ( ; i < ctx->nr_vertex_samplers; i++) { - temp = cso_single_vertex_sampler( ctx, i, NULL ); - if (temp != PIPE_OK) - error = temp; - } - - cso_single_vertex_sampler_done( ctx ); - - return error; -} - -void -cso_save_vertex_samplers(struct cso_context *ctx) -{ - ctx->nr_vertex_samplers_saved = ctx->nr_vertex_samplers; - memcpy(ctx->vertex_samplers_saved, ctx->vertex_samplers, sizeof(ctx->vertex_samplers)); -} - -void -cso_restore_vertex_samplers(struct cso_context *ctx) -{ - ctx->nr_vertex_samplers = ctx->nr_vertex_samplers_saved; - memcpy(ctx->vertex_samplers, ctx->vertex_samplers_saved, sizeof(ctx->vertex_samplers)); - cso_single_vertex_sampler_done(ctx); -} - - enum pipe_error cso_set_depth_stencil_alpha(struct cso_context *ctx, const struct pipe_depth_stencil_alpha_state *templ) { @@ -1148,121 +921,329 @@ void cso_restore_vertex_elements(struct cso_context *ctx) ctx->velements_saved = NULL; } -/* fragment sampler view state */ -void -cso_set_fragment_sampler_views(struct cso_context *cso, - uint count, - struct pipe_sampler_view **views) + +/**************** fragment/vertex sampler view state *************************/ + +static enum pipe_error +single_sampler(struct cso_context *ctx, + struct sampler_info *info, + unsigned idx, + const struct pipe_sampler_state *templ) { - uint i; + void *handle = NULL; - for (i = 0; i < count; i++) { - pipe_sampler_view_reference(&cso->fragment_sampler_views[i], views[i]); - } - for (; i < cso->nr_fragment_sampler_views; i++) { - pipe_sampler_view_reference(&cso->fragment_sampler_views[i], NULL); + if (templ != NULL) { + unsigned key_size = sizeof(struct pipe_sampler_state); + unsigned hash_key = cso_construct_key((void*)templ, key_size); + struct cso_hash_iter iter = + cso_find_state_template(ctx->cache, + hash_key, CSO_SAMPLER, + (void *) templ, key_size); + + if (cso_hash_iter_is_null(iter)) { + struct cso_sampler *cso = MALLOC(sizeof(struct cso_sampler)); + if (!cso) + return PIPE_ERROR_OUT_OF_MEMORY; + + memcpy(&cso->state, templ, sizeof(*templ)); + cso->data = ctx->pipe->create_sampler_state(ctx->pipe, &cso->state); + cso->delete_state = (cso_state_callback)ctx->pipe->delete_sampler_state; + cso->context = ctx->pipe; + + iter = cso_insert_state(ctx->cache, hash_key, CSO_SAMPLER, cso); + if (cso_hash_iter_is_null(iter)) { + FREE(cso); + return PIPE_ERROR_OUT_OF_MEMORY; + } + + handle = cso->data; + } + else { + handle = ((struct cso_sampler *)cso_hash_iter_data(iter))->data; + } } - cso->pipe->set_fragment_sampler_views(cso->pipe, - MAX2(count, cso->nr_fragment_sampler_views), - cso->fragment_sampler_views); + info->samplers[idx] = handle; - cso->nr_fragment_sampler_views = count; + return PIPE_OK; } -void -cso_save_fragment_sampler_views(struct cso_context *cso) +enum pipe_error +cso_single_sampler(struct cso_context *ctx, + unsigned idx, + const struct pipe_sampler_state *templ) { - uint i; + return single_sampler(ctx, &ctx->fragment_samplers, idx, templ); +} + +enum pipe_error +cso_single_vertex_sampler(struct cso_context *ctx, + unsigned idx, + const struct pipe_sampler_state *templ) +{ + return single_sampler(ctx, &ctx->vertex_samplers, idx, templ); +} + + + +static void +single_sampler_done(struct cso_context *ctx, + struct sampler_info *info) +{ + unsigned i; - cso->nr_fragment_sampler_views_saved = cso->nr_fragment_sampler_views; + /* find highest non-null sampler */ + for (i = PIPE_MAX_SAMPLERS; i > 0; i--) { + if (info->samplers[i - 1] != NULL) + break; + } + + info->nr_samplers = i; - for (i = 0; i < cso->nr_fragment_sampler_views; i++) { - assert(!cso->fragment_sampler_views_saved[i]); + if (info->hw.nr_samplers != info->nr_samplers || + memcmp(info->hw.samplers, + info->samplers, + info->nr_samplers * sizeof(void *)) != 0) + { + memcpy(info->hw.samplers, + info->samplers, + info->nr_samplers * sizeof(void *)); + info->hw.nr_samplers = info->nr_samplers; - pipe_sampler_view_reference(&cso->fragment_sampler_views_saved[i], - cso->fragment_sampler_views[i]); + if (info == &ctx->fragment_samplers) { + ctx->pipe->bind_fragment_sampler_states(ctx->pipe, + info->nr_samplers, + info->samplers); + } + else if (info == &ctx->vertex_samplers) { + ctx->pipe->bind_vertex_sampler_states(ctx->pipe, + info->nr_samplers, + info->samplers); + } + else { + assert(0); + } } } void -cso_restore_fragment_sampler_views(struct cso_context *cso) +cso_single_sampler_done( struct cso_context *ctx ) { - uint i; + single_sampler_done(ctx, &ctx->fragment_samplers); +} + +void +cso_single_vertex_sampler_done(struct cso_context *ctx) +{ + single_sampler_done(ctx, &ctx->vertex_samplers); +} + - for (i = 0; i < cso->nr_fragment_sampler_views_saved; i++) { - pipe_sampler_view_reference(&cso->fragment_sampler_views[i], cso->fragment_sampler_views_saved[i]); - pipe_sampler_view_reference(&cso->fragment_sampler_views_saved[i], NULL); +/* + * If the function encouters any errors it will return the + * last one. Done to always try to set as many samplers + * as possible. + */ +static enum pipe_error +set_samplers(struct cso_context *ctx, + struct sampler_info *info, + unsigned nr, + const struct pipe_sampler_state **templates) +{ + unsigned i; + enum pipe_error temp, error = PIPE_OK; + + /* TODO: fastpath + */ + + for (i = 0; i < nr; i++) { + temp = single_sampler(ctx, info, i, templates[i]); + if (temp != PIPE_OK) + error = temp; } - for (; i < cso->nr_fragment_sampler_views; i++) { - pipe_sampler_view_reference(&cso->fragment_sampler_views[i], NULL); + + for ( ; i < info->nr_samplers; i++) { + temp = single_sampler(ctx, info, i, NULL); + if (temp != PIPE_OK) + error = temp; } - cso->pipe->set_fragment_sampler_views(cso->pipe, - MAX2(cso->nr_fragment_sampler_views, cso->nr_fragment_sampler_views_saved), - cso->fragment_sampler_views); + single_sampler_done(ctx, info); + + return error; +} + +enum pipe_error +cso_set_samplers(struct cso_context *ctx, + unsigned nr, + const struct pipe_sampler_state **templates) +{ + return set_samplers(ctx, &ctx->fragment_samplers, nr, templates); +} - cso->nr_fragment_sampler_views = cso->nr_fragment_sampler_views_saved; - cso->nr_fragment_sampler_views_saved = 0; +enum pipe_error +cso_set_vertex_samplers(struct cso_context *ctx, + unsigned nr, + const struct pipe_sampler_state **templates) +{ + return set_samplers(ctx, &ctx->vertex_samplers, nr, templates); } -/* vertex sampler view state */ + +static void +save_samplers(struct cso_context *ctx, struct sampler_info *info) +{ + info->nr_samplers_saved = info->nr_samplers; + memcpy(info->samplers_saved, info->samplers, sizeof(info->samplers)); +} void -cso_set_vertex_sampler_views(struct cso_context *cso, - uint count, - struct pipe_sampler_view **views) +cso_save_samplers(struct cso_context *ctx) +{ + save_samplers(ctx, &ctx->fragment_samplers); +} + +void +cso_save_vertex_samplers(struct cso_context *ctx) +{ + save_samplers(ctx, &ctx->vertex_samplers); +} + + + +static void +restore_samplers(struct cso_context *ctx, struct sampler_info *info) +{ + info->nr_samplers = info->nr_samplers_saved; + memcpy(info->samplers, info->samplers_saved, sizeof(info->samplers)); + single_sampler_done(ctx, info); +} + +void +cso_restore_samplers(struct cso_context *ctx) +{ + restore_samplers(ctx, &ctx->fragment_samplers); +} + +void +cso_restore_vertex_samplers(struct cso_context *ctx) +{ + restore_samplers(ctx, &ctx->vertex_samplers); +} + + + +static void +set_sampler_views(struct cso_context *ctx, + struct sampler_info *info, + void (*set_views)(struct pipe_context *, + unsigned num_views, + struct pipe_sampler_view **), + uint count, + struct pipe_sampler_view **views) { uint i; for (i = 0; i < count; i++) { - pipe_sampler_view_reference(&cso->vertex_sampler_views[i], views[i]); + pipe_sampler_view_reference(&info->views[i], views[i]); } - for (; i < cso->nr_vertex_sampler_views; i++) { - pipe_sampler_view_reference(&cso->vertex_sampler_views[i], NULL); + for (; i < info->nr_views; i++) { + pipe_sampler_view_reference(&info->views[i], NULL); } - cso->pipe->set_vertex_sampler_views(cso->pipe, - MAX2(count, cso->nr_vertex_sampler_views), - cso->vertex_sampler_views); + set_views(ctx->pipe, + MAX2(count, info->nr_views), + info->views); - cso->nr_vertex_sampler_views = count; + info->nr_views = count; } void -cso_save_vertex_sampler_views(struct cso_context *cso) +cso_set_fragment_sampler_views(struct cso_context *ctx, + uint count, + struct pipe_sampler_view **views) { - uint i; + set_sampler_views(ctx, &ctx->fragment_samplers, + ctx->pipe->set_fragment_sampler_views, + count, views); +} + +void +cso_set_vertex_sampler_views(struct cso_context *ctx, + uint count, + struct pipe_sampler_view **views) +{ + set_sampler_views(ctx, &ctx->vertex_samplers, + ctx->pipe->set_vertex_sampler_views, + count, views); +} - cso->nr_vertex_sampler_views_saved = cso->nr_vertex_sampler_views; - for (i = 0; i < cso->nr_vertex_sampler_views; i++) { - assert(!cso->vertex_sampler_views_saved[i]); - pipe_sampler_view_reference(&cso->vertex_sampler_views_saved[i], - cso->vertex_sampler_views[i]); +static void +save_sampler_views(struct cso_context *ctx, + struct sampler_info *info) +{ + uint i; + + info->nr_views_saved = info->nr_views; + + for (i = 0; i < info->nr_views; i++) { + assert(!info->views_saved[i]); + pipe_sampler_view_reference(&info->views_saved[i], info->views[i]); } } void -cso_restore_vertex_sampler_views(struct cso_context *cso) +cso_save_fragment_sampler_views(struct cso_context *ctx) +{ + save_sampler_views(ctx, &ctx->fragment_samplers); +} + +void +cso_save_vertex_sampler_views(struct cso_context *ctx) +{ + save_sampler_views(ctx, &ctx->vertex_samplers); +} + + +static void +restore_sampler_views(struct cso_context *ctx, + struct sampler_info *info, + void (*set_views)(struct pipe_context *, + unsigned num_views, + struct pipe_sampler_view **)) { uint i; - for (i = 0; i < cso->nr_vertex_sampler_views_saved; i++) { - pipe_sampler_view_reference(&cso->vertex_sampler_views[i], cso->vertex_sampler_views_saved[i]); - pipe_sampler_view_reference(&cso->vertex_sampler_views_saved[i], NULL); + for (i = 0; i < info->nr_views_saved; i++) { + pipe_sampler_view_reference(&info->views[i], info->views_saved[i]); + pipe_sampler_view_reference(&info->views_saved[i], NULL); } - for (; i < cso->nr_vertex_sampler_views; i++) { - pipe_sampler_view_reference(&cso->vertex_sampler_views[i], NULL); + for (; i < info->nr_views; i++) { + pipe_sampler_view_reference(&info->views[i], NULL); } - cso->pipe->set_vertex_sampler_views(cso->pipe, - MAX2(cso->nr_vertex_sampler_views, cso->nr_vertex_sampler_views_saved), - cso->vertex_sampler_views); + set_views(ctx->pipe, + MAX2(info->nr_views, info->nr_views_saved), + info->views); + + info->nr_views = info->nr_views_saved; + info->nr_views_saved = 0; +} + +void +cso_restore_fragment_sampler_views(struct cso_context *ctx) +{ + restore_sampler_views(ctx, &ctx->fragment_samplers, + ctx->pipe->set_fragment_sampler_views); +} - cso->nr_vertex_sampler_views = cso->nr_vertex_sampler_views_saved; - cso->nr_vertex_sampler_views_saved = 0; +void +cso_restore_vertex_sampler_views(struct cso_context *ctx) +{ + restore_sampler_views(ctx, &ctx->vertex_samplers, + ctx->pipe->set_vertex_sampler_views); } |