Add another condition to call copyBufferDataToImage directly To directly copy from a buffer, it's necessary that the buffer does not need conversion. Add this condition to the check function. Add related end2end test. Bug: angleproject:421288695 Change-Id: Id57df32f91a8f385bc07b2788149cc4478ccbab4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6605140 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Auto-Submit: Jiaqi Li <Jiaqi.Li@arm.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Yuxin Hu <yuxinhu@google.com>