diff options
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp index 8e3529ffe5c..e8f8e30918b 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp @@ -746,9 +746,13 @@ NVC0LoweringPass::handleTEX(TexInstruction *i) } Value *arrayIndex = i->tex.target.isArray() ? i->getSrc(lyr) : NULL; - for (int s = dim; s >= 1; --s) - i->setSrc(s, i->getSrc(s - 1)); - i->setSrc(0, arrayIndex); + if (arrayIndex) { + for (int s = dim; s >= 1; --s) + i->setSrc(s, i->getSrc(s - 1)); + i->setSrc(0, arrayIndex); + } else { + i->moveSources(0, 1); + } if (arrayIndex) { int sat = (i->op == OP_TXF) ? 1 : 0; |