struct gl_texture_object *texObj);
-void radeon_swrast_map_texture_images(struct gl_context *ctx, struct gl_texture_object *texObj);
-void radeon_swrast_unmap_texture_images(struct gl_context *ctx, struct gl_texture_object *texObj);
-
gl_format radeonChooseTextureFormat_mesa(struct gl_context * ctx,
GLenum target,
GLint internalFormat,