- /* This renderbuffer can come from a texture. In this case, we impose
- * some of the same restrictions we have for textures and adjust for
- * miplevels.
- */
- if (rb->TexImage) {
- if (rb->TexImage->TexObject->Target != GL_TEXTURE_2D &&
- rb->TexImage->TexObject->Target != GL_TEXTURE_RECTANGLE)
- return false;
-
- int level = rb->TexImage->Level + rb->TexImage->TexObject->MinLevel;
-
- /* Adjust x and y offset based on miplevel */
- xoffset += irb->mt->level[level].level_x;
- yoffset += irb->mt->level[level].level_y;
- }
-