notes/asserts for get/put_tile()

diff --git a/src/mesa/pipe/i915simple/i915_surface.c b/src/mesa/pipe/i915simple/i915_surface.c
index 12b39bb1e4a5c0d8d66b3d90eef6ec3e4676d692..a67784b70cf1b72219158bd0047e6a056cecb27d 100644 (file)
--- a/src/mesa/pipe/i915simple/i915_surface.c
+++ b/src/mesa/pipe/i915simple/i915_surface.c
@@ -43,6 +43,8 @@ i915_get_tile(struct pipe_surface *ps,
               GLuint x, GLuint y, GLuint w, GLuint h, GLfloat *p)
 {
    /* any need to get tiles from i915 surfaces? */
+   /* Yes, for glReadPixels (for a while at least). */
+   assert(0);
 }
 
 
@@ -51,6 +53,7 @@ i915_put_tile(struct pipe_surface *ps,
               GLuint x, GLuint y, GLuint w, GLuint h, const GLfloat *p)
 {
    /* any need to put tiles into i915 surfaces? */
+   assert(0);
 }