Module: Mesa Branch: main Commit: 9c1571bc56a2ae3f876a7fe88e1534d40740fb51 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9c1571bc56a2ae3f876a7fe88e1534d40740fb51
Author: Timur Kristóf <[email protected]> Date: Fri Feb 17 13:00:44 2023 +0100 radv: Include per-prim params in NUM_INTERP on GFX11. Signed-off-by: Timur Kristóf <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21409> --- src/amd/vulkan/radv_shader_info.c | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/src/amd/vulkan/radv_shader_info.c b/src/amd/vulkan/radv_shader_info.c index c890dfcaa7c..bcc6701369b 100644 --- a/src/amd/vulkan/radv_shader_info.c +++ b/src/amd/vulkan/radv_shader_info.c @@ -543,15 +543,24 @@ gather_shader_info_mesh(const nir_shader *nir, struct radv_shader_info *info) } static void -gather_shader_info_fs(const nir_shader *nir, const struct radv_pipeline_key *pipeline_key, - struct radv_shader_info *info) +gather_shader_info_fs(const struct radv_device *device, const nir_shader *nir, + const struct radv_pipeline_key *pipeline_key, struct radv_shader_info *info) { uint64_t per_primitive_input_mask = nir->info.inputs_read & nir->info.per_primitive_inputs; unsigned num_per_primitive_inputs = util_bitcount64(per_primitive_input_mask); assert(num_per_primitive_inputs <= nir->num_inputs); - info->ps.num_interp = nir->num_inputs - num_per_primitive_inputs; - info->ps.num_prim_interp = num_per_primitive_inputs; + info->ps.num_interp = nir->num_inputs; + info->ps.num_prim_interp = 0; + + if (device->physical_device->rad_info.gfx_level == GFX10_3) { + /* GFX10.3 distinguishes NUM_INTERP and NUM_PRIM_INTERP, but + * these are counted together in NUM_INTERP on GFX11. + */ + info->ps.num_interp = nir->num_inputs - num_per_primitive_inputs; + info->ps.num_prim_interp = num_per_primitive_inputs; + } + info->ps.can_discard = nir->info.fs.uses_discard; info->ps.early_fragment_test = nir->info.fs.early_fragment_tests || (nir->info.fs.early_and_late_fragment_tests && @@ -844,7 +853,7 @@ radv_nir_shader_info_pass(struct radv_device *device, const struct nir_shader *n gather_shader_info_task(nir, info); break; case MESA_SHADER_FRAGMENT: - gather_shader_info_fs(nir, pipeline_key, info); + gather_shader_info_fs(device, nir, pipeline_key, info); break; case MESA_SHADER_GEOMETRY: gather_shader_info_gs(nir, info);
