diff options
Diffstat (limited to 'src/mesa/shader/program.h')
| -rw-r--r-- | src/mesa/shader/program.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/mesa/shader/program.h b/src/mesa/shader/program.h index ea2c8c3050..f1a69a2c01 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 |