Commit bd7915fd021827c21145d8e1959bf9d38c74cfd1
2022-04-04T10:02:29
Use provided format as intended format for EGLImage from VkImage The problem is because VkImage is created with R8G8B8A8 format, and then imported into ANGLE as EGLImage with GL_RGB format, however ANGLE doesn't set intended format correctly (ANGLE uses R8G8B8A8 instead of R8G8B8X8). So when clients use glReadPixels() to get pixels, the alpha channel is filled with incorrect value. Bug: chromium:1312490 Change-Id: Ief5b87ec5eb03c9cb37f10b2c20b5caf3013262d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3569481 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Peng Huang <penghuang@chromium.org>