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zink: store the tcs_vertices_out spirv word

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Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14976>
This commit is contained in:
Mike Blumenkrantz 2022-02-09 15:41:02 -05:00 • committed by Marge Bot
parent 64f1960915
commit f2baa0638b
1 changed files with 4 additions and 3 deletions
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7
src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
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@ -3851,6 +3851,7 @@ nir_to_spirv(struct nir_shader *s, const struct zink_shader_info *sinfo, uint32_
if (sinfo->last_vertex)
emit_so_info(&ctx, sinfo, max_output + 1);
uint32_t tcs_vertices_out_word = 0;
/* we have to reverse iterate to match what's done in zink_compiler.c */
foreach_list_typed_reverse(nir_variable, var, node, &s->variables)
@ -3896,9 +3897,9 @@ nir_to_spirv(struct nir_shader *s, const struct zink_shader_info *sinfo, uint32_
spirv_builder_emit_exec_mode(&ctx.builder, entry_point, SpvExecutionModeSampleInterlockUnorderedEXT);
break;
case MESA_SHADER_TESS_CTRL:
spirv_builder_emit_exec_mode_literal(&ctx.builder, entry_point,
SpvExecutionModeOutputVertices,
s->info.tess.tcs_vertices_out);
tcs_vertices_out_word = spirv_builder_emit_exec_mode_literal(&ctx.builder, entry_point,
SpvExecutionModeOutputVertices,
s->info.tess.tcs_vertices_out);
break;
case MESA_SHADER_TESS_EVAL:
spirv_builder_emit_exec_mode(&ctx.builder, entry_point,