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ac: add ac_build_{struct,raw}_tbuffer_load() helpers

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The struct version sets IDXEN=1, while the raw version sets IDXEN=0.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2019-03-13 14:04:13 +01:00
parent a66b186beb
commit 045fae0f73
3 changed files with 75 additions and 23 deletions
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13
src/amd/vulkan/radv_nir_to_llvm.c
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@@ -2181,12 +2181,13 @@ handle_vs_input_decl(struct radv_shader_context *ctx,
t_offset = LLVMConstInt(ctx->ac.i32, attrib_binding, false);
t_list = ac_build_load_to_sgpr(&ctx->ac, t_list_ptr, t_offset);
input = ac_build_tbuffer_load(&ctx->ac, t_list, buffer_index,
LLVMConstInt(ctx->ac.i32, attrib_offset, false),
ctx->ac.i32_0, ctx->ac.i32_0,
num_channels,
data_format, num_format,
false, false, true);
input = ac_build_struct_tbuffer_load(&ctx->ac, t_list,
buffer_index,
LLVMConstInt(ctx->ac.i32, attrib_offset, false),
ctx->ac.i32_0, ctx->ac.i32_0,
num_channels,
data_format, num_format,
false, false, true);
if (ctx->options->key.vs.post_shuffle & (1 << attrib_index)) {
if (num_channels > 1) {