From 8dca02955a3e6361a54edc442a66dd1b7f93d8b9 Mon Sep 17 00:00:00 2001 From: Karol Herbst Date: Fri, 22 Dec 2017 18:01:38 +0100 Subject: [PATCH] nv50/ir/nir: implement nir_intrinsic_load_ubo v4: use loadFrom helper v8: don't require C++11 features Signed-off-by: Karol Herbst --- .../drivers/nouveau/codegen/nv50_ir_from_nir.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp index 991c1283a0f..11403bea674 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp @@ -2013,6 +2013,20 @@ Converter::visit(nir_intrinsic_instr *insn) mkOp1(getOperation(op), TYPE_U32, NULL, mkImm(idx))->fixed = 1; break; } + case nir_intrinsic_load_ubo: { + const DataType dType = getDType(insn); + LValues &newDefs = convert(&insn->dest); + Value *indirectIndex; + Value *indirectOffset; + uint32_t index = getIndirect(&insn->src[0], 0, indirectIndex) + 1; + uint32_t offset = getIndirect(&insn->src[1], 0, indirectOffset); + + for (uint8_t i = 0u; i < insn->num_components; ++i) { + loadFrom(FILE_MEMORY_CONST, index, dType, newDefs[i], offset, i, + indirectOffset, indirectIndex); + } + break; + } default: ERROR("unknown nir_intrinsic_op %s\n", nir_intrinsic_infos[op].name); return false; -- 2.30.2