diff options
Diffstat (limited to 'src/gallium/auxiliary/util')
| -rw-r--r-- | src/gallium/auxiliary/util/u_blit.c | 24 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_gen_mipmap.c | 23 |
2 files changed, 10 insertions, 37 deletions
diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c index 98bb6a2ce7..deb68c43a6 100644 --- a/src/gallium/auxiliary/util/u_blit.c +++ b/src/gallium/auxiliary/util/u_blit.c @@ -102,8 +102,7 @@ util_create_blit(struct pipe_context *pipe, struct cso_context *cso) memset(&ctx->rasterizer, 0, sizeof(ctx->rasterizer)); ctx->rasterizer.front_winding = PIPE_WINDING_CW; ctx->rasterizer.cull_mode = PIPE_WINDING_NONE; - ctx->rasterizer.bypass_clipping = 1; - /*ctx->rasterizer.bypass_vs = 1;*/ + ctx->rasterizer.bypass_vs_clip_and_viewport = 1; ctx->rasterizer.gl_rasterization_rules = 1; /* samplers */ @@ -116,17 +115,10 @@ util_create_blit(struct pipe_context *pipe, struct cso_context *cso) ctx->sampler.mag_img_filter = 0; /* set later */ ctx->sampler.normalized_coords = 1; - /* viewport (identity, we setup vertices in wincoords) */ - ctx->viewport.scale[0] = 1.0; - ctx->viewport.scale[1] = 1.0; - ctx->viewport.scale[2] = 1.0; - ctx->viewport.scale[3] = 1.0; - ctx->viewport.translate[0] = 0.0; - ctx->viewport.translate[1] = 0.0; - ctx->viewport.translate[2] = 0.0; - ctx->viewport.translate[3] = 0.0; - - /* vertex shader */ + + /* vertex shader - still required to provide the linkage between + * fragment shader input semantics and vertex_element/buffers. + */ { const uint semantic_names[] = { TGSI_SEMANTIC_POSITION, TGSI_SEMANTIC_GENERIC }; @@ -374,13 +366,11 @@ util_blit_pixels(struct blit_state *ctx, cso_save_framebuffer(ctx->cso); cso_save_fragment_shader(ctx->cso); cso_save_vertex_shader(ctx->cso); - cso_save_viewport(ctx->cso); /* set misc state we care about */ cso_set_blend(ctx->cso, &ctx->blend); cso_set_depth_stencil_alpha(ctx->cso, &ctx->depthstencil); cso_set_rasterizer(ctx->cso, &ctx->rasterizer); - cso_set_viewport(ctx->cso, &ctx->viewport); /* sampler */ ctx->sampler.min_img_filter = filter; @@ -422,7 +412,6 @@ util_blit_pixels(struct blit_state *ctx, cso_restore_framebuffer(ctx->cso); cso_restore_fragment_shader(ctx->cso); cso_restore_vertex_shader(ctx->cso); - cso_restore_viewport(ctx->cso); pipe_texture_reference(&tex, NULL); } @@ -485,13 +474,11 @@ util_blit_pixels_tex(struct blit_state *ctx, cso_save_framebuffer(ctx->cso); cso_save_fragment_shader(ctx->cso); cso_save_vertex_shader(ctx->cso); - cso_save_viewport(ctx->cso); /* set misc state we care about */ cso_set_blend(ctx->cso, &ctx->blend); cso_set_depth_stencil_alpha(ctx->cso, &ctx->depthstencil); cso_set_rasterizer(ctx->cso, &ctx->rasterizer); - cso_set_viewport(ctx->cso, &ctx->viewport); /* sampler */ ctx->sampler.min_img_filter = filter; @@ -536,5 +523,4 @@ util_blit_pixels_tex(struct blit_state *ctx, cso_restore_framebuffer(ctx->cso); cso_restore_fragment_shader(ctx->cso); cso_restore_vertex_shader(ctx->cso); - cso_restore_viewport(ctx->cso); } diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c index 847b4a6075..df4a866863 100644 --- a/src/gallium/auxiliary/util/u_gen_mipmap.c +++ b/src/gallium/auxiliary/util/u_gen_mipmap.c @@ -62,7 +62,6 @@ struct gen_mipmap_state struct pipe_depth_stencil_alpha_state depthstencil; struct pipe_rasterizer_state rasterizer; struct pipe_sampler_state sampler; - struct pipe_viewport_state viewport; void *vs; void *fs; @@ -1292,8 +1291,7 @@ util_create_gen_mipmap(struct pipe_context *pipe, memset(&ctx->rasterizer, 0, sizeof(ctx->rasterizer)); ctx->rasterizer.front_winding = PIPE_WINDING_CW; ctx->rasterizer.cull_mode = PIPE_WINDING_NONE; - ctx->rasterizer.bypass_clipping = 1; - /*ctx->rasterizer.bypass_vs = 1;*/ + ctx->rasterizer.bypass_vs_clip_and_viewport = 1; ctx->rasterizer.gl_rasterization_rules = 1; /* sampler state */ @@ -1304,17 +1302,9 @@ util_create_gen_mipmap(struct pipe_context *pipe, ctx->sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NEAREST; ctx->sampler.normalized_coords = 1; - /* viewport state (identity, verts are in wincoords) */ - ctx->viewport.scale[0] = 1.0; - ctx->viewport.scale[1] = 1.0; - ctx->viewport.scale[2] = 1.0; - ctx->viewport.scale[3] = 1.0; - ctx->viewport.translate[0] = 0.0; - ctx->viewport.translate[1] = 0.0; - ctx->viewport.translate[2] = 0.0; - ctx->viewport.translate[3] = 0.0; - - /* vertex shader */ + /* vertex shader - still needed to specify mapping from fragment + * shader input semantics to vertex elements + */ { const uint semantic_names[] = { TGSI_SEMANTIC_POSITION, TGSI_SEMANTIC_GENERIC }; @@ -1465,13 +1455,11 @@ util_gen_mipmap(struct gen_mipmap_state *ctx, cso_save_framebuffer(ctx->cso); cso_save_fragment_shader(ctx->cso); cso_save_vertex_shader(ctx->cso); - cso_save_viewport(ctx->cso); /* bind our state */ cso_set_blend(ctx->cso, &ctx->blend); cso_set_depth_stencil_alpha(ctx->cso, &ctx->depthstencil); cso_set_rasterizer(ctx->cso, &ctx->rasterizer); - cso_set_viewport(ctx->cso, &ctx->viewport); cso_set_fragment_shader_handle(ctx->cso, ctx->fs); cso_set_vertex_shader_handle(ctx->cso, ctx->vs); @@ -1517,7 +1505,7 @@ util_gen_mipmap(struct gen_mipmap_state *ctx, cso_set_sampler_textures(ctx->cso, 1, &pt); - /* quad coords in window coords (bypassing clipping, viewport mapping) */ + /* quad coords in window coords (bypassing vs, clip and viewport) */ offset = set_vertex_data(ctx, (float) pt->width[dstLevel], (float) pt->height[dstLevel]); @@ -1544,5 +1532,4 @@ util_gen_mipmap(struct gen_mipmap_state *ctx, cso_restore_framebuffer(ctx->cso); cso_restore_fragment_shader(ctx->cso); cso_restore_vertex_shader(ctx->cso); - cso_restore_viewport(ctx->cso); } |