Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/amd/common/ac_nir_to_llvm.c | 8 ++++++++
src/amd/common/ac_nir_to_llvm.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 70876cfc69..34ab0a4a36 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -6984,6 +6984,14 @@ void ac_compile_nir_shader(LLVMTargetMachineRef tm,
ac_compile_llvm_module(tm, llvm_module, binary, config, shader_info,
nir[0]->info.stage, dump_shader, options->supports_spill);
for (int i = 0; i < nir_count; ++i)
ac_fill_shader_info(shader_info, nir[i], options);
+
+ /* Determine the ES type (VS or TES) for the GS on GFX9. */
+ if (options->chip_class == GFX9) {
+ if (nir_count == 2 &&
+ nir[1]->info.stage == MESA_SHADER_GEOMETRY) {
+ shader_info->gs.es_type = nir[0]->info.stage;
+ }
+ }
}
static void
diff --git a/src/amd/common/ac_nir_to_llvm.h b/src/amd/common/ac_nir_to_llvm.h
index 6c59ab916c..b3ad0a0985 100644
--- a/src/amd/common/ac_nir_to_llvm.h
+++ b/src/amd/common/ac_nir_to_llvm.h
@@ -191,6 +191,7 @@ struct ac_shader_variant_info {
unsigned invocations;
unsigned gsvs_vertex_size;
unsigned max_gsvs_emit_size;
+ unsigned es_type; /* GFX9: VS or TES */
} gs;
struct {
unsigned tcs_vertices_out;
--
2.15.1
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