commit 88dd356bf1af0895cb0786d15895e49dea13789e
author Chris Dalton <csmartdalton@google.com> Tue Jul 20 11:32:58 2021 -0600
committer Chris Dalton <csmartdalton@google.com> Tue Jul 20 18:16:23 2021 +0000
tree 9a577fc5f18decc3f99f6b3f586502098596d53c
parent 65ec198696f6940f35587483c5a22020578dde78

Fix DMSAA loads when framebuffer blits must be full

If the final MSAA resolve must contain the entire render target (as is
the case in ANGLE ES2), then we also need to draw the entire proxy
bounds into the DMSAA attachment during load. This is because we will
have no other choice than to do a full size resolve at the end of the
render pass, so the entire DMSAA attachment needs valid content.

Bug: skia:12176
Bug: skia:12177
Bug: skia:12234
Bug: skia:12235
Change-Id: I106a8724de1c9cbf7106ed3720dabf37c0c17ab0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/430256
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>