Commit 0adaabfc491472cc8547ce867d2cbd3f72fe1652
2021-08-18T16:29:12
Ensure RGB10A2 format properly uses 4 pixel bytes. This fixes a problem with capture/replay where using pixelBytes was returning a 3 byte stride for this 4 byte format. Note this format is a bit odd, because it forces the alpha to 1.0, but the format is specified as using 4 byte upload width, with 2 bits unused. Also adds compile and run-time checking to ensure our bits are always multiples of 8. This flushed out an issue with 565 formats which were using an extra 1 bit for alpha. Test: TexureUploadFormatTest Bug: angleproject:5133 Change-Id: Ia41e86a4980fc041bb1a19b548c32329fa486d03 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3104686 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com>