diff options
| author | Samuel Pitoiset <[email protected]> | 2018-08-30 09:43:29 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2018-08-31 17:34:41 +0200 |
| commit | 730c704f862b7a2455400c7255d7345ee728e659 (patch) | |
| tree | 2230193e29268a5621362dec7c565e3f5f688625 /src/amd/vulkan/radv_shader_info.c | |
| parent | ffe3a2a298da78d68742d3683109b5cd8e13c656 (diff) | |
radv: gather the output usage mask for clip/cull distances correctly
It's a special case because both are combined into a single array.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/amd/vulkan/radv_shader_info.c')
| -rw-r--r-- | src/amd/vulkan/radv_shader_info.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_shader_info.c b/src/amd/vulkan/radv_shader_info.c index 5925fd924c8..6262acb1a65 100644 --- a/src/amd/vulkan/radv_shader_info.c +++ b/src/amd/vulkan/radv_shader_info.c @@ -128,6 +128,14 @@ set_output_usage_mask(const nir_shader *nir, const nir_intrinsic_instr *instr, get_deref_offset(deref_instr, &const_offset); + if (idx == VARYING_SLOT_CLIP_DIST0) { + /* Special case for clip/cull distances because there are + * combined into a single array that contains both. + */ + output_usage_mask[idx] |= 1 << const_offset; + return; + } + for (unsigned i = 0; i < attrib_count; i++) { output_usage_mask[idx + i + const_offset] |= instr->const_index[0] << comp; |