To only emit outputs for the given stream.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/amd/vulkan/radv_shader.h | 1 +
src/amd/vulkan/radv_shader_info.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/src/amd/vulkan/radv_shader.h b/src/amd/vulkan/radv_shader.h
index cf7bb580b5..dc6c48d306 100644
--- a/src/amd/vulkan/radv_shader.h
+++ b/src/amd/vulkan/radv_shader.h
@@ -160,6 +160,7 @@ struct radv_shader_info {
struct {
uint8_t output_usage_mask[VARYING_SLOT_VAR31 + 1];
uint8_t num_stream_output_components[4];
+ uint8_t output_streams[VARYING_SLOT_VAR31 + 1];
uint8_t max_stream;
} gs;
struct {
diff --git a/src/amd/vulkan/radv_shader_info.c
b/src/amd/vulkan/radv_shader_info.c
index 126785120d..29f5f68a32 100644
--- a/src/amd/vulkan/radv_shader_info.c
+++ b/src/amd/vulkan/radv_shader_info.c
@@ -440,11 +440,13 @@ gather_info_output_decl_gs(const nir_shader *nir, const
nir_variable *var,
{
unsigned num_components = glsl_get_component_slots(var->type);
unsigned stream = var->data.stream;
+ unsigned idx = var->data.location;
assert(stream < 4);
info->gs.max_stream = MAX2(info->gs.max_stream, stream);
info->gs.num_stream_output_components[stream] += num_components;
+ info->gs.output_streams[idx] = stream;
}
static void
--
2.19.1
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