WebGL: GL_RGB emulation for IOSurface backed textures. [For reference only]

WebGL: GL_RGB emulation for IOSurface backed textures. [For reference only]

This CL allows clients of the command buffer to create GL_RGB internal format
IOSurface backed textures. IOSurfaces with GL_RGB internal format are buggy, so
the command buffer create a GL_RGBA texture, and emulates a GL_BGR texture.

A GL_RGB emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel

[erikchen, 2016-03-23 00:08:31]

Description was changed from

==========
WebGL: alpha emjulation.

BUG=
==========

to

==========
WebGL: alpha emjulation.

BUG=
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[erikchen, 2016-03-23 01:45:12]

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

[commit-bot: I haz the power, 2016-03-23 01:45:22]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/20001

[commit-bot: I haz the power, 2016-03-23 01:56:11]

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

[commit-bot: I haz the power, 2016-03-23 01:56:12]

Dry run: Try jobs failed on following builders:
  linux_chromium_compile_dbg_32_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[erikchen, 2016-03-23 18:26:34]

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

[commit-bot: I haz the power, 2016-03-23 18:26:45]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/40001

[erikchen, 2016-03-23 18:27:45]

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

[commit-bot: I haz the power, 2016-03-23 18:27:56]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/60001

[commit-bot: I haz the power, 2016-03-23 18:42:22]

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

[commit-bot: I haz the power, 2016-03-23 18:42:23]

Dry run: Try jobs failed on following builders:
  chromeos_daisy_chromium_compile_only_ng on tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_daisy_...)
  chromeos_x86-generic_chromium_compile_only_ng on tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_x86-ge...)

[erikchen, 2016-03-23 18:51:26]

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

[commit-bot: I haz the power, 2016-03-23 18:51:54]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/60001

[erikchen, 2016-03-23 18:52:11]

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

[commit-bot: I haz the power, 2016-03-23 18:52:34]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/80001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/80001

[commit-bot: I haz the power, 2016-03-23 19:17:39]

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

[commit-bot: I haz the power, 2016-03-23 19:17:40]

Dry run: Try jobs failed on following builders:
  cast_shell_android on tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/cast_shell_a...)

[erikchen, 2016-03-23 22:19:10]

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

[commit-bot: I haz the power, 2016-03-23 22:19:40]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/140001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/140001

[commit-bot: I haz the power, 2016-03-23 22:34:20]

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

[commit-bot: I haz the power, 2016-03-23 22:34:21]

Dry run: Try jobs failed on following builders:
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[erikchen, 2016-03-23 23:14:45]

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

[commit-bot: I haz the power, 2016-03-23 23:15:00]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/160001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/160001

[commit-bot: I haz the power, 2016-03-23 23:33:11]

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

[commit-bot: I haz the power, 2016-03-23 23:33:12]

Dry run: Try jobs failed on following builders:
  android_compile_dbg on tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_comp...)

[erikchen, 2016-03-24 01:17:38]

Description was changed from

==========
WebGL: alpha emjulation.

BUG=
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
WebGL: GL_BGR emulation for IOSurface backed textures.

This CL allows clients of the command buffer to create GL_BGR internal format
IOSurface backed textures. IOSurfaces with GL_BGR internal format are buggy, so
the command buffer create a GL_BGRA texture, and emulates a GL_BGR texture.

A GL_BGR emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[erikchen, 2016-03-24 01:24:05]

Description was changed from

==========
WebGL: GL_BGR emulation for IOSurface backed textures.

This CL allows clients of the command buffer to create GL_BGR internal format
IOSurface backed textures. IOSurfaces with GL_BGR internal format are buggy, so
the command buffer create a GL_BGRA texture, and emulates a GL_BGR texture.

A GL_BGR emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
WebGL: GL_BGR emulation for IOSurface backed textures.

This CL allows clients of the command buffer to create GL_BGR internal format
IOSurface backed textures. IOSurfaces with GL_BGR internal format are buggy, so
the command buffer create a GL_BGRA texture, and emulates a GL_BGR texture.

A GL_BGR emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[erikchen, 2016-03-24 01:32:32]

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

[commit-bot: I haz the power, 2016-03-24 01:32:51]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/180001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/180001

[commit-bot: I haz the power, 2016-03-24 01:36:03]

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

[commit-bot: I haz the power, 2016-03-24 01:36:04]

Dry run: Try jobs failed on following builders:
  chromeos_amd64-generic_chromium_compile_only_ng on tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_amd64-...)
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)
  linux_chromium_asan_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_compile_dbg_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[erikchen, 2016-03-24 01:57:23]

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

[commit-bot: I haz the power, 2016-03-24 01:57:38]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830453002/200001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830453002/200001

[commit-bot: I haz the power, 2016-03-24 02:25:04]

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

[commit-bot: I haz the power, 2016-03-24 02:25:04]

Dry run: Try jobs failed on following builders:
  win_chromium_compile_dbg_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_comp...)

[erikchen, 2016-03-24 16:59:44]

Description was changed from

==========
WebGL: GL_BGR emulation for IOSurface backed textures.

This CL allows clients of the command buffer to create GL_BGR internal format
IOSurface backed textures. IOSurfaces with GL_BGR internal format are buggy, so
the command buffer create a GL_BGRA texture, and emulates a GL_BGR texture.

A GL_BGR emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
WebGL: GL_RGB emulation for IOSurface backed textures.

This CL allows clients of the command buffer to create GL_RGB internal format
IOSurface backed textures. IOSurfaces with GL_RGB internal format are buggy, so
the command buffer create a GL_RGBA texture, and emulates a GL_BGR texture.

A GL_RGB emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[erikchen, 2016-03-24 17:00:02]

Description was changed from

==========
WebGL: GL_RGB emulation for IOSurface backed textures.

This CL allows clients of the command buffer to create GL_RGB internal format
IOSurface backed textures. IOSurfaces with GL_RGB internal format are buggy, so
the command buffer create a GL_RGBA texture, and emulates a GL_BGR texture.

A GL_RGB emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
WebGL: GL_RGB emulation for IOSurface backed textures.

This CL allows clients of the command buffer to create GL_RGB internal format
IOSurface backed textures. IOSurfaces with GL_RGB internal format are buggy, so
the command buffer create a GL_RGBA texture, and emulates a GL_BGR texture.

A GL_RGB emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[erikchen, 2016-03-25 22:38:51]

Description was changed from

==========
WebGL: GL_RGB emulation for IOSurface backed textures.

This CL allows clients of the command buffer to create GL_RGB internal format
IOSurface backed textures. IOSurfaces with GL_RGB internal format are buggy, so
the command buffer create a GL_RGBA texture, and emulates a GL_BGR texture.

A GL_RGB emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
WebGL: GL_RGB emulation for IOSurface backed textures. [For reference only]

This CL allows clients of the command buffer to create GL_RGB internal format
IOSurface backed textures. IOSurfaces with GL_RGB internal format are buggy, so
the command buffer create a GL_RGBA texture, and emulates a GL_BGR texture.

A GL_RGB emulation texture is only guaranteed to function correctly when
attached to an FBO. Other operations such as texturing may return incorrect
results.

BUG=595948
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel
==========