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| author | gman@chromium.org <gman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-03-14 03:40:31 +0000 |
|---|---|---|
| committer | gman@chromium.org <gman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-03-14 03:40:31 +0000 |
| commit | d7041293643aac3457579063b3ce17b5b7ab3838 (patch) | |
| tree | ff79e690502cb9b8058cd97f3ab2517f4e76a2e9 /gpu/command_buffer | |
| parent | 6918efd45cff878ba7934f3004ffc7344f5b9064 (diff) | |
| download | chromium_src-d7041293643aac3457579063b3ce17b5b7ab3838.zip chromium_src-d7041293643aac3457579063b3ce17b5b7ab3838.tar.gz chromium_src-d7041293643aac3457579063b3ce17b5b7ab3838.tar.bz2 | |
Insert No-ops into the command buffer when glQueryObjectuiv is called.
This is so that if that if the GPU process dies we'll notice.
Otherwise, no IPC messages will ever be sent to the GPU process
and so nothing will check that it's still living.
TEST=none
BUG=88601
R=apatrick@chromium.org
Review URL: http://codereview.chromium.org/9689083
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@126545 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'gpu/command_buffer')
| -rw-r--r-- | gpu/command_buffer/client/query_tracker.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gpu/command_buffer/client/query_tracker.cc b/gpu/command_buffer/client/query_tracker.cc index f3909bf..54e8d85 100644 --- a/gpu/command_buffer/client/query_tracker.cc +++ b/gpu/command_buffer/client/query_tracker.cc @@ -74,6 +74,9 @@ bool QueryTracker::Query::CheckResultsAvailable( // passed that count yet. flushed_ = true; helper->Flush(); + } else { + // Insert no-ops so that eventually the GPU process will see more work. + helper->Noop(1); } } } |