diff options
| author | Dave Airlie <[email protected]> | 2018-10-31 02:56:09 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2018-10-31 23:48:10 +0000 |
| commit | fcf15a007d7d32a9cce84f50cb024a638f7c092b (patch) | |
| tree | 54f481476333d9cac476397f39d163e13c74069f /src/amd | |
| parent | d25179469bd56b9319d5944d23e864e35528b552 (diff) | |
radv/xfb: don't increase offset by component mask start.
This is incorrect, the offset is into the buffer, and it's legal
to write
loc 0,0 -> buffer0, offset 0
loc 0,1 -> buffer1, offset 0
This fixes a bunch of piglits running on my zink xfb code on
radv.
Fixes: 6c21645046 (radv: emit stream outputs for vertex and tessellation stages)
Reviewed-by: Samuel Pitoiset <[email protected]>
Diffstat (limited to 'src/amd')
| -rw-r--r-- | src/amd/vulkan/radv_nir_to_llvm.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/amd/vulkan/radv_nir_to_llvm.c b/src/amd/vulkan/radv_nir_to_llvm.c index 5ea1755b2a6..f56eb01dc52 100644 --- a/src/amd/vulkan/radv_nir_to_llvm.c +++ b/src/amd/vulkan/radv_nir_to_llvm.c @@ -2512,9 +2512,6 @@ radv_emit_stream_output(struct radv_shader_context *ctx, /* Get the first component. */ start = ffs(output->component_mask) - 1; - /* Adjust the destination offset. */ - offset += start * 4; - /* Load the output as int. */ for (int i = 0; i < num_comps; i++) { out[i] = ac_to_integer(&ctx->ac, |