diff options
Diffstat (limited to 'src/intel/vulkan')
| -rw-r--r-- | src/intel/vulkan/anv_nir_apply_pipeline_layout.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/intel/vulkan/anv_nir_apply_pipeline_layout.c b/src/intel/vulkan/anv_nir_apply_pipeline_layout.c index 456df1853ec..94ec56252ba 100644 --- a/src/intel/vulkan/anv_nir_apply_pipeline_layout.c +++ b/src/intel/vulkan/anv_nir_apply_pipeline_layout.c @@ -857,8 +857,21 @@ lower_tex_deref(nir_tex_instr *tex, nir_tex_src_type deref_src_type, assert(deref->deref_type == nir_deref_type_array); if (nir_src_is_const(deref->arr.index)) { - unsigned arr_index = nir_src_as_uint(deref->arr.index); - *base_index += MIN2(arr_index, array_size - 1); + unsigned arr_index = MIN2(nir_src_as_uint(deref->arr.index), array_size - 1); + struct anv_sampler **immutable_samplers = + state->layout->set[set].layout->binding[binding].immutable_samplers; + if (immutable_samplers) { + /* Array of YCbCr samplers are tightly packed in the binding + * tables, compute the offset of an element in the array by + * adding the number of planes of all preceding elements. + */ + unsigned desc_arr_index = 0; + for (int i = 0; i < arr_index; i++) + desc_arr_index += immutable_samplers[i]->n_planes; + *base_index += desc_arr_index; + } else { + *base_index += arr_index; + } } else { /* From VK_KHR_sampler_ycbcr_conversion: * |