Generate INVALID_OPERATION when depth/stencil textures are specified using targets other than TEXTU…

Generate INVALID_OPERATION when depth/stencil textures are specified using targets other than TEXTURE_2D in ES2/WebGL1.

Also, Roll in related WebGL conformance test to have test coverage:
https://chromium.googlesource.com/external/khronosgroup/webgl.git/+/73b300f24942adf7013de30ccdc6a2cc88105e72

BUG=718846
TEST=webgl_conformance
R=piman@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2865233002
Cr-Commit-Position: refs/heads/master@{#470386}
Committed: https://chromium.googlesource.com/chromium/src/+/d5523a250fa3faed2930cabcc13ac0746c1cfb2f

[Zhenyao Mo, 2017-05-08 23:53:33]

Description was changed from

==========
Generate INVALID_OPERATION when depth/stencil textures are specified using
targets other than TEXTURE_2D in ES2/WebGL1.

Also, Roll in related WebGL conformance test to have test coverage:
https://chromium.googlesource.com/external/khronosgroup/webgl.git/+/73b300f24...

BUG=718846
TEST=webgl_conformance
R=piman@chromium.org
==========

to

==========
Generate INVALID_OPERATION when depth/stencil textures are specified using
targets other than TEXTURE_2D in ES2/WebGL1.

Also, Roll in related WebGL conformance test to have test coverage:
https://chromium.googlesource.com/external/khronosgroup/webgl.git/+/73b300f24...

BUG=718846
TEST=webgl_conformance
R=piman@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[Zhenyao Mo, 2017-05-08 23:54:11]

The CQ bit was checked by zmo@chromium.org to run a CQ dry run

[Zhenyao Mo, 2017-05-08 23:54:42]

piman: minor CL, please take a look.

[commit-bot: I haz the power, 2017-05-09 00:06:48]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[piman, 2017-05-09 00:10:37]

LGTM. GL_OES_depth_texture explicitly calls it out, and there is a separate
GL_OES_depth_texture_cube_map extension that allows cube maps, if we wanted to
expose the capability.

[commit-bot: I haz the power, 2017-05-09 01:20:56]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-05-09 01:20:57]

Dry run: Try jobs failed on following builders:
  linux_optional_gpu_tests_rel on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_optional_...)
  mac_optional_gpu_tests_rel on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_optional_gpu_...)

[Zhenyao Mo, 2017-05-09 17:00:24]

The CQ bit was checked by zmo@chromium.org

[commit-bot: I haz the power, 2017-05-09 17:01:07]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-05-09 18:15:19]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494349224937790, "parent_rev":
"845ee99a6a78c0b98f832768bf3ad66118e24f9a", "commit_rev":
"d5523a250fa3faed2930cabcc13ac0746c1cfb2f"}

[commit-bot: I haz the power, 2017-05-09 18:15:34]

Description was changed from

==========
Generate INVALID_OPERATION when depth/stencil textures are specified using
targets other than TEXTURE_2D in ES2/WebGL1.

Also, Roll in related WebGL conformance test to have test coverage:
https://chromium.googlesource.com/external/khronosgroup/webgl.git/+/73b300f24...

BUG=718846
TEST=webgl_conformance
R=piman@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
Generate INVALID_OPERATION when depth/stencil textures are specified using
targets other than TEXTURE_2D in ES2/WebGL1.

Also, Roll in related WebGL conformance test to have test coverage:
https://chromium.googlesource.com/external/khronosgroup/webgl.git/+/73b300f24...

BUG=718846
TEST=webgl_conformance
R=piman@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2865233002
Cr-Commit-Position: refs/heads/master@{#470386}
Committed:
https://chromium.googlesource.com/chromium/src/+/d5523a250fa3faed2930cabcc13a...
==========

[commit-bot: I haz the power, 2017-05-09 18:15:35]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/d5523a250fa3faed2930cabcc13a...