diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index afd7916a321..335e708c5cb 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -1087,6 +1087,8 @@ public: }; std::vector<MemoryFile> memoryFiles; + std::vector<bool> bufferAtomics; + private: int inferSysValDirection(unsigned sn) const; bool scanDeclaration(const struct tgsi_full_declaration *); @@ -1137,6 +1139,7 @@ bool Source::scanSource() //resources.resize(scan.file_max[TGSI_FILE_RESOURCE] + 1); tempArrayId.resize(scan.file_max[TGSI_FILE_TEMPORARY] + 1); memoryFiles.resize(scan.file_max[TGSI_FILE_MEMORY] + 1); + bufferAtomics.resize(scan.file_max[TGSI_FILE_BUFFER] + 1); info->immd.bufSize = 0; @@ -1483,11 +1486,14 @@ bool Source::scanDeclaration(const struct tgsi_full_declaration *decl) tempArrayInfo.insert(std::make_pair(arrayId, std::make_pair( first, last - first + 1))); break; + case TGSI_FILE_BUFFER: + for (i = first; i <= last; ++i) + bufferAtomics[i] = decl->Declaration.Atomic; + break; case TGSI_FILE_ADDRESS: case TGSI_FILE_CONSTANT: case TGSI_FILE_IMMEDIATE: case TGSI_FILE_SAMPLER: - case TGSI_FILE_BUFFER: case TGSI_FILE_IMAGE: break; default: @@ -2720,7 +2726,11 @@ Converter::handleLOAD(Value *dst0[4]) } Instruction *ld = mkLoad(TYPE_U32, dst0[c], sym, off); - ld->cache = tgsi.getCacheMode(); + if (tgsi.getSrc(0).getFile() == TGSI_FILE_BUFFER && + code->bufferAtomics[r]) + ld->cache = nv50_ir::CACHE_CG; + else + ld->cache = tgsi.getCacheMode(); if (ind) ld->setIndirect(0, 1, ind); } |