diff options
| author | Kenneth Graunke <kenneth@whitecape.org> | 2013-07-13 19:20:37 -0700 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2013-07-18 16:57:22 -0700 |
| commit | 1b719df14dcde947f3d9c43282866a65cf3a3fd2 (patch) | |
| tree | 98b7d3ea832cb08854c3eef5ad41c8a46420735a | |
| parent | eb30af51d68e3cc137dd640e57c81bdda1aae527 (diff) | |
glsl: Add a new ast_type_qualifier::has_auxiliary_storage() method.
"Auxiliary storage qualifiers" is the new term given to "centroid",
"patch", and "sample" by GLSL 4.20/GL_ARB_shading_language_420pack.
Even though we only support "centroid", it's useful to add this now
so that all auxiliary storage qualifiers get handled in the right places
once they're eventually supported.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
| -rw-r--r-- | src/glsl/ast.h | 5 | ||||
| -rw-r--r-- | src/glsl/ast_type.cpp | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/glsl/ast.h b/src/glsl/ast.h index 78d24ae069d..816d5fccbbc 100644 --- a/src/glsl/ast.h +++ b/src/glsl/ast.h @@ -468,6 +468,11 @@ struct ast_type_qualifier { bool has_storage() const; /** + * Return whether an auxiliary storage qualifier is present. + */ + bool has_auxiliary_storage() const; + + /** * \brief Return string representation of interpolation qualifier. * * If an interpolation qualifier is present, then return that qualifier's diff --git a/src/glsl/ast_type.cpp b/src/glsl/ast_type.cpp index 2e55b76762b..4cbb835ee1e 100644 --- a/src/glsl/ast_type.cpp +++ b/src/glsl/ast_type.cpp @@ -85,6 +85,12 @@ ast_type_qualifier::has_storage() const || this->flags.q.uniform; } +bool +ast_type_qualifier::has_auxiliary_storage() const +{ + return this->flags.q.centroid; +} + const char* ast_type_qualifier::interpolation_string() const { |