this generally means an app is broken in some way, so throw a log
message to be helpful
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16821>
* Mesa implements this by creating a hidden texture object with a pixel of
* that value.
*/
+ _mesa_log("MESA: Using fallback texture for target %u\n", target_index);
texObj = _mesa_get_fallback_texture(ctx, target_index);
assert(texObj);