diff options
| author | Chris Forbes <[email protected]> | 2013-10-05 18:26:56 +1300 |
|---|---|---|
| committer | Chris Forbes <[email protected]> | 2013-10-06 11:12:29 +1300 |
| commit | 88ee9bc9d1dd66ddb9721dc44574b8caaa26df70 (patch) | |
| tree | 703eea9eaceab52cb3820145fe9cc2036bbafb1e /src/glsl/ir_rvalue_visitor.cpp | |
| parent | f93a63bfccf22b64d5f0886b25fce833babdab1c (diff) | |
glsl: Add support for specifying the component in textureGather
ARB_gpu_shader5 introduces new variants of textureGather* which have an
explicit component selector, rather than relying purely on the sampler's
swizzle state.
This patch adds the GLSL plumbing for the extra parameter.
Signed-off-by: Chris Forbes <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/glsl/ir_rvalue_visitor.cpp')
| -rw-r--r-- | src/glsl/ir_rvalue_visitor.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/glsl/ir_rvalue_visitor.cpp b/src/glsl/ir_rvalue_visitor.cpp index 2a79e4d8fb9..9d8ccd94a06 100644 --- a/src/glsl/ir_rvalue_visitor.cpp +++ b/src/glsl/ir_rvalue_visitor.cpp @@ -57,7 +57,6 @@ ir_rvalue_base_visitor::rvalue_visit(ir_texture *ir) switch (ir->op) { case ir_tex: case ir_lod: - case ir_tg4: case ir_query_levels: break; case ir_txb: @@ -75,6 +74,9 @@ ir_rvalue_base_visitor::rvalue_visit(ir_texture *ir) handle_rvalue(&ir->lod_info.grad.dPdx); handle_rvalue(&ir->lod_info.grad.dPdy); break; + case ir_tg4: + handle_rvalue(&ir->lod_info.component); + break; } return visit_continue; |