diff options
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp index c27d4532e5a..ecf5d1c70a2 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp @@ -300,11 +300,16 @@ TargetNV50::insnCanLoad(const Instruction *i, int s, case 0x01: case 0x03: case 0x08: - case 0x09: case 0x0c: case 0x20: case 0x21: break; + case 0x09: + // Shader inputs get transformed to p[] in geometry shaders, and those + // aren't allowed to be used at the same time as c[]. + if (ld->bb->getProgram()->getType() == Program::TYPE_GEOMETRY) + return false; + break; case 0x0d: if (ld->bb->getProgram()->getType() != Program::TYPE_GEOMETRY) return false; |