diff options
| author | Plamena Manolova <[email protected]> | 2016-12-06 21:32:36 +0200 |
|---|---|---|
| committer | Lionel Landwerlin <[email protected]> | 2016-12-07 11:01:50 +0000 |
| commit | 848138689298c11e7825029484cbaa825cd36b36 (patch) | |
| tree | d9b0dceea1225203c985e33d7a68c4d5cf7e366e /src/compiler/glsl/ast_to_hir.cpp | |
| parent | d3931a355fd5d309d5bcfe2655249f029e84d355 (diff) | |
mesa: Add GL and GLSL plumbing for ARB_post_depth_coverage for i965 (gen9+).
This extension allows the fragment shader to control whether values in
gl_SampleMaskIn[] reflect the coverage after application of the early
depth and stencil tests.
Signed-off-by: Plamena Manolova <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>
Diffstat (limited to 'src/compiler/glsl/ast_to_hir.cpp')
| -rw-r--r-- | src/compiler/glsl/ast_to_hir.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/compiler/glsl/ast_to_hir.cpp b/src/compiler/glsl/ast_to_hir.cpp index c2ce389713b..2434ce57505 100644 --- a/src/compiler/glsl/ast_to_hir.cpp +++ b/src/compiler/glsl/ast_to_hir.cpp @@ -3632,6 +3632,11 @@ apply_layout_qualifier_to_variable(const struct ast_type_qualifier *qual, _mesa_glsl_error(loc, state, "early_fragment_tests layout qualifier only " "valid in fragment shader input layout declaration."); } + + if (qual->flags.q.post_depth_coverage) { + _mesa_glsl_error(loc, state, "post_depth_coverage layout qualifier only " + "valid in fragment shader input layout declaration."); + } } static void |