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| author | Iago Toral Quiroga <itoral@igalia.com> | 2018-01-19 09:17:06 +0100 |
|---|---|---|
| committer | Iago Toral Quiroga <itoral@igalia.com> | 2018-02-14 12:00:14 +0100 |
| commit | 4917d383212b45c946a1311fcaeff6f7ab7b80b1 (patch) | |
| tree | e3a6fe445696bf125feaa695f37173e6fbe63147 | |
| parent | ad4b58ea70b9d5ed24d891fdf4003027a4ba222b (diff) | |
intel/compiler: fix first_component for 64-bit types on vertex inputs
Divide it by two as we do for other stages. This is because the
component layout qualifier is always in 32-bit units.
Fixes issues in a new CTS test (still WIP):
KHR-GL45.enhanced_layouts.varying_double_components
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
| -rw-r--r-- | src/intel/compiler/brw_fs_nir.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp index 0d775649303..7a6346a4b5d 100644 --- a/src/intel/compiler/brw_fs_nir.cpp +++ b/src/intel/compiler/brw_fs_nir.cpp @@ -2420,6 +2420,9 @@ fs_visitor::nir_emit_vs_intrinsic(const fs_builder &bld, assert(const_offset && "Indirect input loads not allowed"); src = offset(src, bld, const_offset->u32[0]); + if (type_sz(type) == 8) + first_component /= 2; + for (unsigned j = 0; j < num_components; j++) { bld.MOV(offset(dest, bld, j), offset(src, bld, j + first_component)); } |