mesa,glsl,nir: reduce gl_state_index size to 2 bytes

Let's use the new gl_state_index16 type everywhere and remove
the typecasts.

This helps reduce the size of gl_program_parameter.

Reviewed-by: Brian Paul <[email protected]>

1 files changed, 1 insertions, 2 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_link.cpp b/src/mesa/drivers/dri/i965/brw_link.cpp
index fc35c006dcd..f0598f591ab 100644
--- a/src/mesa/drivers/dri/i965/brw_link.cpp
+++ b/src/mesa/drivers/dri/i965/brw_link.cpp
@@ -319,8 +319,7 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg)
             assert(var->state_slots != NULL);
 
             for (unsigned int i = 0; i < var->num_state_slots; i++) {
-               _mesa_add_state_reference(prog->Parameters,
-                                         (gl_state_index *)slots[i].tokens);
+               _mesa_add_state_reference(prog->Parameters, slots[i].tokens);
             }
          }
       }