bool intel_check_blit_fragment_ops(struct gl_context * ctx,
bool src_alpha_is_one);
-bool intel_check_blit_format(struct intel_region *region,
- GLenum format, GLenum type);
-
-
void intelReadPixels(struct gl_context * ctx,
GLint x, GLint y,
GLsizei width, GLsizei height,