This will allow us to simplify the current program logic for SSO.
Also since we aim to detach shader_info from nir_shader this will come
in handy avoiding passing nir_shader around just to keep track of
the stage we are dealing with.
---
src/compiler/glsl/linker.cpp | 2 ++
src/compiler/shader_info.h | 3 +++
2 files changed, 5 insertions(+)
diff --git a/src/compiler/glsl/linker.cpp b/src/compiler/glsl/linker.cpp
index 5508d58..05f8ddb 100644
--- a/src/compiler/glsl/linker.cpp
+++ b/src/compiler/glsl/linker.cpp
@@ -2202,6 +2202,8 @@ link_intrastage_shaders(void *mem_ctx,
ctx->Driver.NewProgram(ctx,
_mesa_shader_stage_to_program(shader_list[0]->Stage),
prog->Name);
+ gl_prog->info.stage = shader_list[0]->Stage;
+
if (!gl_prog) {
prog->data->LinkStatus = false;
_mesa_delete_linked_shader(ctx, linked);
diff --git a/src/compiler/shader_info.h b/src/compiler/shader_info.h
index 768f053..6c05f38 100644
--- a/src/compiler/shader_info.h
+++ b/src/compiler/shader_info.h
@@ -32,6 +32,9 @@ extern "C" {
#endif
typedef struct shader_info {
+ /** The shader stage, such as MESA_SHADER_VERTEX. */
+ gl_shader_stage stage;
+
const char *name;
/* Descriptive name provided by the client; may be NULL */
--
2.9.3
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