diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/mtypes.h | 3 | ||||
| -rw-r--r-- | src/mesa/program/ir_to_mesa.cpp | 29 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 23 |
3 files changed, 9 insertions, 46 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 285ec0783da..b3427dac17d 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -2218,6 +2218,9 @@ struct gl_shader_program /** Post-link transform feedback info. */ struct gl_transform_feedback_info LinkedTransformFeedback; + /** Post-link gl_FragDepth layout for ARB_conservative_depth. */ + enum gl_frag_depth_layout FragDepthLayout; + /** Geometry shader state - copied into gl_geometry_program at link time */ struct { GLint VerticesOut; diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp index 5cee8377811..5a68fc51d08 100644 --- a/src/mesa/program/ir_to_mesa.cpp +++ b/src/mesa/program/ir_to_mesa.cpp @@ -685,29 +685,6 @@ ir_to_mesa_visitor::visit(ir_variable *ir) fp->OriginUpperLeft = ir->origin_upper_left; fp->PixelCenterInteger = ir->pixel_center_integer; - - } else if (strcmp(ir->name, "gl_FragDepth") == 0) { - struct gl_fragment_program *fp = (struct gl_fragment_program *)this->prog; - switch (ir->depth_layout) { - case ir_depth_layout_none: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_NONE; - break; - case ir_depth_layout_any: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_ANY; - break; - case ir_depth_layout_greater: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_GREATER; - break; - case ir_depth_layout_less: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_LESS; - break; - case ir_depth_layout_unchanged: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_UNCHANGED; - break; - default: - assert(0); - break; - } } if (ir->mode == ir_var_uniform && strncmp(ir->name, "gl_", 3) == 0) { @@ -3222,6 +3199,12 @@ get_mesa_program(struct gl_context *ctx, do_set_program_inouts(shader->ir, prog, shader->Type == GL_FRAGMENT_SHADER); count_resources(prog); + /* Set the gl_FragDepth layout. */ + if (target == GL_FRAGMENT_PROGRAM_ARB) { + struct gl_fragment_program *fp = (struct gl_fragment_program *)prog; + fp->FragDepthLayout = shader_program->FragDepthLayout; + } + _mesa_reference_program(ctx, &shader->Program, prog); if ((ctx->Shader.Flags & GLSL_NO_OPT) == 0) { diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 0bf6766f72d..929c7af01ce 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -1017,29 +1017,6 @@ glsl_to_tgsi_visitor::visit(ir_variable *ir) fp->OriginUpperLeft = ir->origin_upper_left; fp->PixelCenterInteger = ir->pixel_center_integer; - - } else if (strcmp(ir->name, "gl_FragDepth") == 0) { - struct gl_fragment_program *fp = (struct gl_fragment_program *)this->prog; - switch (ir->depth_layout) { - case ir_depth_layout_none: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_NONE; - break; - case ir_depth_layout_any: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_ANY; - break; - case ir_depth_layout_greater: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_GREATER; - break; - case ir_depth_layout_less: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_LESS; - break; - case ir_depth_layout_unchanged: - fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_UNCHANGED; - break; - default: - assert(0); - break; - } } if (ir->mode == ir_var_uniform && strncmp(ir->name, "gl_", 3) == 0) { |