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zink/nir_to_spirv: add support for nir_intrinsic_load_point_coord

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Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21731>
This commit is contained in:
antonino 2023-03-06 12:09:00 +01:00 committed by Marge Bot
parent e121b6d9eb
commit 4b07182c8c
1 changed files with 6 additions and 1 deletions
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7
src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
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@ -96,7 +96,7 @@ struct ntv_context {
primitive_id_var, invocation_id_var, // geometry
sample_mask_type, sample_id_var, sample_pos_var, sample_mask_in_var,
tess_patch_vertices_in, tess_coord_var, // tess
push_const_var,
push_const_var, point_coord_var,
workgroup_id_var, num_workgroups_var,
local_invocation_id_var, global_invocation_id_var,
local_invocation_index_var, helper_invocation_var,
@ -3283,6 +3283,11 @@ emit_intrinsic(struct ntv_context *ctx, nir_intrinsic_instr *intr)
emit_load_uint_input(ctx, intr, &ctx->sample_id_var, "gl_SampleId", SpvBuiltInSampleId);
break;
case nir_intrinsic_load_point_coord_maybe_flipped:
case nir_intrinsic_load_point_coord:
emit_load_vec_input(ctx, intr, &ctx->point_coord_var, "gl_PointCoord", SpvBuiltInPointCoord, nir_type_float);
break;
case nir_intrinsic_load_sample_pos:
emit_load_vec_input(ctx, intr, &ctx->sample_pos_var, "gl_SamplePosition", SpvBuiltInSamplePosition, nir_type_float);
break;