diff options
| author | Chris Forbes <[email protected]> | 2014-09-21 11:16:06 +1200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-07-23 00:59:25 +0200 |
| commit | a30cc2882934ef25f41e1e41eb56d0b768f00b26 (patch) | |
| tree | 57bb0ad12d897da0901ee2ce98d848030d734a31 /src/mesa | |
| parent | 6435b2909e4f1b82268a1c5769c0c228cda768e0 (diff) | |
mesa: allow tess stages in glUseProgramStages
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/pipelineobj.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mesa/main/pipelineobj.c b/src/mesa/main/pipelineobj.c index 8035c14b022..3f7acfbc763 100644 --- a/src/mesa/main/pipelineobj.c +++ b/src/mesa/main/pipelineobj.c @@ -244,14 +244,13 @@ _mesa_UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program) * * "If stages is not the special value ALL_SHADER_BITS, and has a bit * set that is not recognized, the error INVALID_VALUE is generated." - * - * NOT YET SUPPORTED: - * GL_TESS_CONTROL_SHADER_BIT - * GL_TESS_EVALUATION_SHADER_BIT */ any_valid_stages = GL_VERTEX_SHADER_BIT | GL_FRAGMENT_SHADER_BIT; if (_mesa_has_geometry_shaders(ctx)) any_valid_stages |= GL_GEOMETRY_SHADER_BIT; + if (_mesa_has_tessellation(ctx)) + any_valid_stages |= GL_TESS_CONTROL_SHADER_BIT | + GL_TESS_EVALUATION_SHADER_BIT; if (stages != GL_ALL_SHADER_BITS && (stages & ~any_valid_stages) != 0) { _mesa_error(ctx, GL_INVALID_VALUE, "glUseProgramStages(Stages)"); @@ -327,6 +326,12 @@ _mesa_UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program) if ((stages & GL_GEOMETRY_SHADER_BIT) != 0) _mesa_use_shader_program(ctx, GL_GEOMETRY_SHADER, shProg, pipe); + + if ((stages & GL_TESS_CONTROL_SHADER_BIT) != 0) + _mesa_use_shader_program(ctx, GL_TESS_CONTROL_SHADER, shProg, pipe); + + if ((stages & GL_TESS_EVALUATION_SHADER_BIT) != 0) + _mesa_use_shader_program(ctx, GL_TESS_EVALUATION_SHADER, shProg, pipe); } /** |