glsl/mesa: split gl_shader in two

There are two distinctly different uses of this struct. The first
is to store GL shader objects. The second is to store information
about a shader stage thats been linked.

The two uses actually share few fields and there is clearly confusion
about their use. For example the linked shaders map one to one with
a program so can simply be destroyed along with the program. However
previously we were calling reference counting on the linked shaders.

We were also creating linked shaders with a name even though it
is always 0 and called the driver version of the _mesa_new_shader()
function unnecessarily for GL shader objects.

Acked-by: Iago Toral Quiroga <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/state_tracker/st_nir.h b/src/mesa/state_tracker/st_nir.h
index 49ba573df2d..19e2d2d97ff 100644
--- a/src/mesa/state_tracker/st_nir.h
+++ b/src/mesa/state_tracker/st_nir.h
@@ -43,7 +43,7 @@ void st_finalize_nir(struct st_context *st, struct gl_program *prog, nir_shader
 struct gl_program *
 st_nir_get_mesa_program(struct gl_context *ctx,
                         struct gl_shader_program *shader_program,
-                        struct gl_shader *shader);
+                        struct gl_linked_shader *shader);
 
 #ifdef __cplusplus
 }