diff options
Diffstat (limited to 'src/amd/vulkan/radv_shader.c')
| -rw-r--r-- | src/amd/vulkan/radv_shader.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c index 8a241f8ec8e..1e20aa6f9ad 100644 --- a/src/amd/vulkan/radv_shader.c +++ b/src/amd/vulkan/radv_shader.c @@ -210,6 +210,7 @@ radv_shader_compile_to_nir(struct radv_device *device, .tessellation = true, .int64 = true, .multiview = true, + .subgroup_basic = true, .variable_pointers = true, }, }; @@ -266,6 +267,15 @@ radv_shader_compile_to_nir(struct radv_device *device, nir_lower_global_vars_to_local(nir); nir_remove_dead_variables(nir, nir_var_local); ac_lower_indirect_derefs(nir, device->physical_device->rad_info.chip_class); + nir_lower_subgroups(nir, &(struct nir_lower_subgroups_options) { + .subgroup_size = 64, + .ballot_bit_size = 64, + .lower_to_scalar = 1, + .lower_subgroup_masks = 1, + .lower_shuffle = 1, + .lower_quad = 1, + }); + radv_optimize_nir(nir); return nir; |