tree c20fa48463404bd38dcbb86b2c8c7afb79c470a9
parent c35103dc196f3f869cfaf2a345ade241115f10ba
author Jiawei Shao <jiawei.shao@intel.com> 1540804045 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1540804045 +0000

Support creating texture view with descriptor on OpenGL version >= 4.3

This patch implements creating texture view with texture view descriptor
with glTextureView, which is supported on OpenGL version >= 4.3. As is
required by glTextureView, we allocate storage for a texture by
glTexStorage*D instead of glTexImage*D.

BUG=dawn:16
TEST=dawn_end2end_tests

Change-Id: I29bcf6d538a70b4d6d1e5a21276b9e8d6e93ca51
Reviewed-on: https://dawn-review.googlesource.com/c/1980
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>