diff options
| author | Kenneth Graunke <[email protected]> | 2014-10-27 16:34:06 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2014-11-06 16:20:01 -0800 |
| commit | 0c0bfb2ead03789164cee364fbf405994d876ca3 (patch) | |
| tree | 104685c6b0e7f46ef130440a95a171216e43b407 /src/glsl/ir_uniform.h | |
| parent | 13786172181bf5a753c706a7f5c3eb5d448e244e (diff) | |
glsl: Add infrastructure for "hidden" uniforms.
In the compiler, we'd like to generate implicit uniforms for internal
use. These should not be visible via the GL uniform introspection API.
To support that, we add a new ir_variable::how_declared value of
ir_var_hidden, and plumb that through to gl_uniform_storage.
v2 (idr): Fix some memory management issues in
move_hidden_uniforms_to_end. The comment block on the function has more
details.
Signed-off-by: Kenneth Graunke <[email protected]>
Signed-off-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/glsl/ir_uniform.h')
| -rw-r--r-- | src/glsl/ir_uniform.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/glsl/ir_uniform.h b/src/glsl/ir_uniform.h index b9ecf7cdd3c..21b5d05c11a 100644 --- a/src/glsl/ir_uniform.h +++ b/src/glsl/ir_uniform.h @@ -175,6 +175,12 @@ struct gl_uniform_storage { * arrays this is the first element in the array. */ unsigned remap_location; + + /** + * This is a compiler-generated uniform that should not be advertised + * via the API. + */ + bool hidden; }; #ifdef __cplusplus |