diff options
Diffstat (limited to 'src/amd/common/ac_nir_to_llvm.c')
| -rw-r--r-- | src/amd/common/ac_nir_to_llvm.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c index 84dbe174575..8dea35178b3 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -2392,24 +2392,33 @@ static void visit_image_store(struct ac_nir_context *ctx, glc = ctx->ac.i1true; if (dim == GLSL_SAMPLER_DIM_BUF) { + char name[48]; + const char *types[] = { "f32", "v2f32", "v4f32" }; LLVMValueRef rsrc = get_image_buffer_descriptor(ctx, instr, true); + LLVMValueRef src = ac_to_float(&ctx->ac, get_src(ctx, instr->src[3])); + unsigned src_channels = ac_get_llvm_num_components(src); - params[0] = ac_to_float(&ctx->ac, get_src(ctx, instr->src[3])); /* data */ + if (src_channels == 3) + src = ac_build_expand(&ctx->ac, src, 3, 4); + + params[0] = src; /* data */ params[1] = rsrc; params[2] = LLVMBuildExtractElement(ctx->ac.builder, get_src(ctx, instr->src[1]), ctx->ac.i32_0, ""); /* vindex */ params[3] = ctx->ac.i32_0; /* voffset */ + snprintf(name, sizeof(name), "%s.%s", + HAVE_LLVM >= 0x800 ? "llvm.amdgcn.struct.buffer.store.format" + : "llvm.amdgcn.buffer.store.format", + types[CLAMP(src_channels, 1, 3) - 1]); + if (HAVE_LLVM >= 0x800) { params[4] = ctx->ac.i32_0; /* soffset */ params[5] = glc ? ctx->ac.i32_1 : ctx->ac.i32_0; - ac_build_intrinsic(&ctx->ac, "llvm.amdgcn.struct.buffer.store.format.v4f32", ctx->ac.voidt, - params, 6, 0); } else { params[4] = glc; /* glc */ params[5] = ctx->ac.i1false; /* slc */ - ac_build_intrinsic(&ctx->ac, "llvm.amdgcn.buffer.store.format.v4f32", ctx->ac.voidt, - params, 6, 0); } + ac_build_intrinsic(&ctx->ac, name, ctx->ac.voidt, params, 6, 0); } else { struct ac_image_args args = {}; args.opcode = ac_image_store; |