diff options
| author | Jordan Justen <[email protected]> | 2014-02-02 17:55:36 -0800 |
|---|---|---|
| committer | Jordan Justen <[email protected]> | 2014-02-20 10:33:08 -0800 |
| commit | 02dc74fbd72d82a21506a5984a92e5db08fcfc5c (patch) | |
| tree | 2a8ea357a78c1c0b2293558390475462f926cb98 /src/glsl/ast.h | |
| parent | 738c9c3c543b985b025a4a60fcc9c2e212e2d821 (diff) | |
glsl: parse invocations layout qualifier for ARB_gpu_shader5
_mesa_glsl_parse_state in_qualifier->invocations will store the
invocations count.
v3:
* Use in_qualifier to allow the primitive to be specied
separately from the invocations count (merge_qualifiers)
Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>
Diffstat (limited to 'src/glsl/ast.h')
| -rw-r--r-- | src/glsl/ast.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/glsl/ast.h b/src/glsl/ast.h index c4f28b0cc90..2d7333f30f0 100644 --- a/src/glsl/ast.h +++ b/src/glsl/ast.h @@ -477,6 +477,11 @@ struct ast_type_qualifier { unsigned read_only:1; /**< "readonly" qualifier. */ unsigned write_only:1; /**< "writeonly" qualifier. */ /** \} */ + + /** \name Layout qualifiers for GL_ARB_gpu_shader5 */ + /** \{ */ + unsigned invocations:1; + /** \} */ } /** \brief Set of flags, accessed by name. */ q; @@ -488,6 +493,9 @@ struct ast_type_qualifier { /** Precision of the type (highp/medium/lowp). */ unsigned precision:2; + /** Geometry shader invocations for GL_ARB_gpu_shader5. */ + int invocations; + /** * Location specified via GL_ARB_explicit_attrib_location layout * |