-
-bool
-brw_is_front_buffer_reading(struct gl_framebuffer *fb)
-{
- if (!fb || _mesa_is_user_fbo(fb))
- return false;
-
- return fb->_ColorReadBufferIndex == BUFFER_FRONT_LEFT;
-}
-
-bool
-brw_is_front_buffer_drawing(struct gl_framebuffer *fb)
-{
- if (!fb || _mesa_is_user_fbo(fb))
- return false;
-
- return (fb->_NumColorDrawBuffers >= 1 &&
- fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT);
-}
-