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-rw-r--r--src/mesa/shader/program.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/mesa/shader/program.h b/src/mesa/shader/program.h
index ea2c8c30508..f1a69a2c016 100644
--- a/src/mesa/shader/program.h
+++ b/src/mesa/shader/program.h
@@ -86,10 +86,43 @@ _mesa_delete_program(GLcontext *ctx, struct gl_program *prog);
extern struct gl_program *
_mesa_lookup_program(GLcontext *ctx, GLuint id);
+extern void
+_mesa_reference_program(GLcontext *ctx,
+ struct gl_program **ptr,
+ struct gl_program *prog);
+
+static INLINE void
+_mesa_reference_vertprog(GLcontext *ctx,
+ struct gl_vertex_program **ptr,
+ struct gl_vertex_program *prog)
+{
+ _mesa_reference_program(ctx, (struct gl_program **) ptr,
+ (struct gl_program *) prog);
+}
+
+static INLINE void
+_mesa_reference_fragprog(GLcontext *ctx,
+ struct gl_fragment_program **ptr,
+ struct gl_fragment_program *prog)
+{
+ _mesa_reference_program(ctx, (struct gl_program **) ptr,
+ (struct gl_program *) prog);
+}
extern struct gl_program *
_mesa_clone_program(GLcontext *ctx, const struct gl_program *prog);
+extern GLboolean
+_mesa_insert_instructions(struct gl_program *prog, GLuint start, GLuint count);
+
+extern struct gl_program *
+_mesa_combine_programs(GLcontext *ctx,
+ const struct gl_program *progA,
+ const struct gl_program *progB);
+
+extern GLint
+_mesa_find_free_register(const struct gl_program *prog, GLuint regFile);
+
/*
* API functions common to ARB/NV_vertex/fragment_program