glsl/mesa: add reference to gl_shader_program_data from gl_program

We also add the stubs for the standalone compiler in this change.

By adding a reference here we can now refactor some code to use
gl_program where we were previously awkwardly using gl_shader_program.

Reviewed-by: Eric Anholt <[email protected]>

2 files changed, 5 insertions, 0 deletions

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 39ae6674614..c7535a37761 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1952,6 +1952,9 @@ struct gl_program
    struct {
       /** Fields used by GLSL programs */
       struct {
+         /** Data shared by gl_program and gl_shader_program */
+         struct gl_shader_program_data *data;
+
          struct gl_active_atomic_buffer **AtomicBuffers;
 
          /** Post-link transform feedback info. */
diff --git a/src/mesa/program/program.c b/src/mesa/program/program.c
index 27ae1c6d0ee..b728d862e54 100644
--- a/src/mesa/program/program.c
+++ b/src/mesa/program/program.c
@@ -34,6 +34,7 @@
 #include "main/framebuffer.h"
 #include "main/hash.h"
 #include "main/macros.h"
+#include "main/shaderobj.h"
 #include "program.h"
 #include "prog_cache.h"
 #include "prog_parameter.h"
@@ -313,6 +314,7 @@ _mesa_reference_program_(struct gl_context *ctx,
 
       if (deleteFlag) {
          assert(ctx);
+         _mesa_reference_shader_program_data(ctx, &oldProg->sh.data, NULL);
          ctx->Driver.DeleteProgram(ctx, oldProg);
       }