Author :
Alexis Hetu
Date :
2021-09-27 17:03:05
Hash :4647e4c5 Message :SwANGLE copy to IOSurface
This CL performs a buffer to image copy on bindTexImage
and an image to buffer copy on a releaseTexImage on MacOS
in order to copy from/to an IOSurface which has an arbitrary
internal layout.
It also changes the internal format used by GL_BGRX8_ANGLEX
to GL_RGBX8_ANGLEX in order to have an internal format which
accurately represents the {GL_RGB, GL_UNSIGNED_BYTE} format
with the color channels in the correct order.
Bug: chromium:1209250
Bug: angleproject:4369
Change-Id: I62b66c7055f8ba8a4c943abeb2e35a3825efc392
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3169472
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Alexis Hétu <sugoi@chromium.org>