Check EXT_color_buffer_float extension is available

Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment. This CL adds error message when the extension
is not available.

BUG=369849, 624436
Committed: https://crrev.com/8d87790e2232d24b7e6f889ad9aa895851fa5c85
Cr-Commit-Position: refs/heads/master@{#437744}

[qiankun, 2016-12-09 09:27:27]

qiankun.miao@intel.com changed reviewers:
+ aleksandar.stojiljkovic@intel.com, kbr@chromium.org

[qiankun, 2016-12-09 09:27:28]

PTAL.

[aleksandar.stojiljkovic, 2016-12-09 09:52:04]

On 2016/12/09 09:27:28, qiankun wrote:
> PTAL.

Thanks.

LGTM with a nit:
Consider adding the info that the CL is about proper error messaging when the
extension is not available.

[qiankun, 2016-12-09 09:57:03]

Description was changed from

==========
Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment.

BUG=369849, 624436
==========

to

==========
Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment. This CL outputs error message when the extension
is not available.

BUG=369849, 624436
==========

[qiankun, 2016-12-09 09:58:04]

Description was changed from

==========
Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment. This CL outputs error message when the extension
is not available.

BUG=369849, 624436
==========

to

==========
Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment. This CL adds error message when the extension
is not available.

BUG=369849, 624436
==========

[qiankun, 2016-12-09 10:00:02]

On 2016/12/09 09:52:04, aleksandar.stojiljkovic wrote:
> On 2016/12/09 09:27:28, qiankun wrote:
> > PTAL.
> 
> Thanks.
> 
> LGTM with a nit:
> Consider adding the info that the CL is about proper error messaging when the
> extension is not available.

Done. Thanks.

[qiankun, 2016-12-10 00:47:41]

The CQ bit was checked by qiankun.miao@intel.com

[commit-bot: I haz the power, 2016-12-10 00:48:48]

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, 2016-12-10 03:53:58]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481330861528180, "parent_rev":
"857fe9d386dc210f70682cd82f60a76f828612d6", "commit_rev":
"b90127f9c3bf843704336ded8868ed6cd7addae2"}

[commit-bot: I haz the power, 2016-12-10 03:54:22]

Description was changed from

==========
Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment. This CL adds error message when the extension
is not available.

BUG=369849, 624436
==========

to

==========
Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment. This CL adds error message when the extension
is not available.

BUG=369849, 624436

Review-Url: https://codereview.chromium.org/2565703002
==========

[commit-bot: I haz the power, 2016-12-10 03:54:23]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-12 15:06:07]

Description was changed from

==========
Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment. This CL adds error message when the extension
is not available.

BUG=369849, 624436

Review-Url: https://codereview.chromium.org/2565703002
==========

to

==========
Check EXT_color_buffer_float extension is available

If the extension isn't available, we cannot read from fbo attaching
float texture attachment. This CL adds error message when the extension
is not available.

BUG=369849, 624436

Committed: https://crrev.com/8d87790e2232d24b7e6f889ad9aa895851fa5c85
Cr-Commit-Position: refs/heads/master@{#437744}
==========

[commit-bot: I haz the power, 2016-12-12 15:06:09]

Patchset 1 (id:??) landed as
https://crrev.com/8d87790e2232d24b7e6f889ad9aa895851fa5c85
Cr-Commit-Position: refs/heads/master@{#437744}