diff options
author | Ilia Mirkin <[email protected]> | 2014-03-30 18:21:50 -0400 |
---|---|---|
committer | Ilia Mirkin <[email protected]> | 2014-04-26 11:52:52 -0400 |
commit | c5d822dad902b19f06c9be3c6863a51e1881ec5b (patch) | |
tree | 4d2f07f9cb6f0aad08c594759b2a631bdda54b8e /src/gallium | |
parent | 88d8d88d8c151ca1e8ec3af0caba16a4e34ca281 (diff) |
mesa/st: add support for ARB_sample_shading
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/auxiliary/cso_cache/cso_context.c | 19 | ||||
-rw-r--r-- | src/gallium/auxiliary/cso_cache/cso_context.h | 4 | ||||
-rw-r--r-- | src/gallium/auxiliary/hud/hud_context.c | 3 | ||||
-rw-r--r-- | src/gallium/auxiliary/postprocess/pp_run.c | 3 | ||||
-rw-r--r-- | src/gallium/auxiliary/util/u_blit.c | 3 |
5 files changed, 32 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c index dd0e3df8537..47c40a54aae 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.c +++ b/src/gallium/auxiliary/cso_cache/cso_context.c @@ -120,6 +120,7 @@ struct cso_context { struct pipe_viewport_state vp, vp_saved; struct pipe_blend_color blend_color; unsigned sample_mask, sample_mask_saved; + unsigned min_samples, min_samples_saved; struct pipe_stencil_ref stencil_ref, stencil_ref_saved; }; @@ -716,6 +717,24 @@ void cso_restore_sample_mask(struct cso_context *ctx) cso_set_sample_mask(ctx, ctx->sample_mask_saved); } +void cso_set_min_samples(struct cso_context *ctx, unsigned min_samples) +{ + if (ctx->min_samples != min_samples && ctx->pipe->set_min_samples) { + ctx->min_samples = min_samples; + ctx->pipe->set_min_samples(ctx->pipe, min_samples); + } +} + +void cso_save_min_samples(struct cso_context *ctx) +{ + ctx->min_samples_saved = ctx->min_samples; +} + +void cso_restore_min_samples(struct cso_context *ctx) +{ + cso_set_min_samples(ctx, ctx->min_samples_saved); +} + void cso_set_stencil_ref(struct cso_context *ctx, const struct pipe_stencil_ref *sr) { diff --git a/src/gallium/auxiliary/cso_cache/cso_context.h b/src/gallium/auxiliary/cso_cache/cso_context.h index 1aa99986f54..f0a08bb0d2c 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.h +++ b/src/gallium/auxiliary/cso_cache/cso_context.h @@ -164,6 +164,10 @@ void cso_set_sample_mask(struct cso_context *cso, unsigned stencil_mask); void cso_save_sample_mask(struct cso_context *ctx); void cso_restore_sample_mask(struct cso_context *ctx); +void cso_set_min_samples(struct cso_context *cso, unsigned min_samples); +void cso_save_min_samples(struct cso_context *ctx); +void cso_restore_min_samples(struct cso_context *ctx); + void cso_set_stencil_ref(struct cso_context *cso, const struct pipe_stencil_ref *sr); void cso_save_stencil_ref(struct cso_context *cso); diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c index ccf020bed16..b6e018423ed 100644 --- a/src/gallium/auxiliary/hud/hud_context.c +++ b/src/gallium/auxiliary/hud/hud_context.c @@ -412,6 +412,7 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex) cso_save_framebuffer(cso); cso_save_sample_mask(cso); + cso_save_min_samples(cso); cso_save_blend(cso); cso_save_depth_stencil_alpha(cso); cso_save_fragment_shader(cso); @@ -450,6 +451,7 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex) cso_set_framebuffer(cso, &fb); cso_set_sample_mask(cso, ~0); + cso_set_min_samples(cso, 1); cso_set_blend(cso, &hud->alpha_blend); cso_set_depth_stencil_alpha(cso, &hud->dsa); cso_set_rasterizer(cso, &hud->rasterizer); @@ -538,6 +540,7 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex) /* restore states */ cso_restore_framebuffer(cso); cso_restore_sample_mask(cso); + cso_restore_min_samples(cso); cso_restore_blend(cso); cso_restore_depth_stencil_alpha(cso); cso_restore_fragment_shader(cso); diff --git a/src/gallium/auxiliary/postprocess/pp_run.c b/src/gallium/auxiliary/postprocess/pp_run.c index 7d9330c745f..06281c8ce34 100644 --- a/src/gallium/auxiliary/postprocess/pp_run.c +++ b/src/gallium/auxiliary/postprocess/pp_run.c @@ -122,6 +122,7 @@ pp_run(struct pp_queue_t *ppq, struct pipe_resource *in, cso_save_geometry_shader(cso); cso_save_rasterizer(cso); cso_save_sample_mask(cso); + cso_save_min_samples(cso); cso_save_samplers(cso, PIPE_SHADER_FRAGMENT); cso_save_sampler_views(cso, PIPE_SHADER_FRAGMENT); cso_save_stencil_ref(cso); @@ -136,6 +137,7 @@ pp_run(struct pp_queue_t *ppq, struct pipe_resource *in, /* set default state */ cso_set_sample_mask(cso, ~0); + cso_set_min_samples(cso, 1); cso_set_stream_outputs(cso, 0, NULL, NULL); cso_set_geometry_shader_handle(cso, NULL); cso_set_render_condition(cso, NULL, FALSE, 0); @@ -187,6 +189,7 @@ pp_run(struct pp_queue_t *ppq, struct pipe_resource *in, cso_restore_geometry_shader(cso); cso_restore_rasterizer(cso); cso_restore_sample_mask(cso); + cso_restore_min_samples(cso); cso_restore_samplers(cso, PIPE_SHADER_FRAGMENT); cso_restore_sampler_views(cso, PIPE_SHADER_FRAGMENT); cso_restore_stencil_ref(cso); diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c index 4b25b93dd17..f69b4b1ab2a 100644 --- a/src/gallium/auxiliary/util/u_blit.c +++ b/src/gallium/auxiliary/util/u_blit.c @@ -520,6 +520,7 @@ util_blit_pixels_tex(struct blit_state *ctx, cso_save_depth_stencil_alpha(ctx->cso); cso_save_rasterizer(ctx->cso); cso_save_sample_mask(ctx->cso); + cso_save_min_samples(ctx->cso); cso_save_samplers(ctx->cso, PIPE_SHADER_FRAGMENT); cso_save_sampler_views(ctx->cso, PIPE_SHADER_FRAGMENT); cso_save_stream_outputs(ctx->cso); @@ -535,6 +536,7 @@ util_blit_pixels_tex(struct blit_state *ctx, cso_set_blend(ctx->cso, &ctx->blend_write_color); cso_set_depth_stencil_alpha(ctx->cso, &ctx->dsa_keep_depthstencil); cso_set_sample_mask(ctx->cso, ~0); + cso_set_min_samples(ctx->cso, 1); cso_set_rasterizer(ctx->cso, &ctx->rasterizer); cso_set_vertex_elements(ctx->cso, 2, ctx->velem); cso_set_stream_outputs(ctx->cso, 0, NULL, NULL); @@ -597,6 +599,7 @@ util_blit_pixels_tex(struct blit_state *ctx, cso_restore_depth_stencil_alpha(ctx->cso); cso_restore_rasterizer(ctx->cso); cso_restore_sample_mask(ctx->cso); + cso_restore_min_samples(ctx->cso); cso_restore_samplers(ctx->cso, PIPE_SHADER_FRAGMENT); cso_restore_sampler_views(ctx->cso, PIPE_SHADER_FRAGMENT); cso_restore_viewport(ctx->cso); |