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* mechanical rename of base::debug -> base::trace_event for /ccssid2015-02-091-11/+6
| | | | | | | | | | | | | | This is the last stage of the trace_event directory restructuring. This is part of a set of 3 CLs which is moving tracing clients to use the new base::trace_debug namespace. See crrev.com/837303004 and the related bug for motivations. BUG=451032 TBR=nduca@chromium.org Review URL: https://codereview.chromium.org/879913002 Cr-Commit-Position: refs/heads/master@{#315335}
* Reland of Move tracing namespace from base::debug to base::trace_event.primiano2015-02-051-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Original CL: crrev.com/882673002 Reason for revert: Broke memory.fyi bot (crbug.com/455530) Reason for reland: The CL was renaming the tracing namespace and missed the rename of the tsan suppression (addressed here) Original description: After having transitioned all the tracing headers from base/debug/ to base/trace_event, this CL addresses the namespace move. In principle, this CL should only change the namespace of the base/trace_event files but the namespace used by the tracing clients. In order to achieve this, namespace aliases are appended to the trace_event headers, to make it so that clients can still refer to base::debug::TraceFoo, with that being aliased to base::trace_event::TraceFoo. The upcoming CLs will gradually migrate the clients to use the base::trace_event namespace and will remove the ns aliases. Unfortunately, this CL has also to update few tracing clients, in particular the ones having forward declarations. Forward declarations, in fact, cannot be aliased as the compiler sees them before the alias itself. See crrev.com/837303004 and the related bug for motivations and design doc. BUG=451032,455530 TBR=skyostil@chromium.org,jam@chromium.org,dsinclair@chromium.org,ssid@chromium.org Review URL: https://codereview.chromium.org/869043008 Cr-Commit-Position: refs/heads/master@{#314806}
* Revert of Move tracing namespace from base::debug to base::trace_event. ↵zhaoqin2015-02-051-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (patchset #7 id:120001 of https://codereview.chromium.org/882673002/) Reason for revert: broken Memory.FYI TSan bot. crbug.com/455530 Original issue's description: > Move tracing namespace from base::debug to base::trace_event. > > After having transitioned all the tracing headers from base/debug/ to > base/trace_event, this CL addresses the namespace move. > In principle, this CL should only change the namespace of the > base/trace_event files but the namespace used by the tracing clients. > In order to achieve this, namespace aliases are appended to the > trace_event headers, to make it so that clients can still refer to > base::debug::TraceFoo, with that being aliased to > base::trace_event::TraceFoo. > The upcoming CLs will gradually migrate the clients to use the > base::trace_event namespace and will remove the ns aliases. > Unfortunately, this CL has also to update few tracing clients, > in particular the ones having forward declarations. Forward > declarations, in fact, cannot be aliased as the compiler sees them > before the alias itself. > > See crrev.com/837303004 and the related bug for motivations and design doc. > > BUG=451032 > TBR=skyostil@chromium.org,jam@chromium.org > > Committed: https://crrev.com/97c5abba36f5ce473cd996fab74fbf5aa9bb5464 > Cr-Commit-Position: refs/heads/master@{#314657} TBR=dsinclair@chromium.org,picksi@chromium.org,primiano@chromium.org,skyostil@chromium.org,ssid@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=451032 Review URL: https://codereview.chromium.org/904573002 Cr-Commit-Position: refs/heads/master@{#314740}
* Move tracing namespace from base::debug to base::trace_event.ssid2015-02-041-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | After having transitioned all the tracing headers from base/debug/ to base/trace_event, this CL addresses the namespace move. In principle, this CL should only change the namespace of the base/trace_event files but the namespace used by the tracing clients. In order to achieve this, namespace aliases are appended to the trace_event headers, to make it so that clients can still refer to base::debug::TraceFoo, with that being aliased to base::trace_event::TraceFoo. The upcoming CLs will gradually migrate the clients to use the base::trace_event namespace and will remove the ns aliases. Unfortunately, this CL has also to update few tracing clients, in particular the ones having forward declarations. Forward declarations, in fact, cannot be aliased as the compiler sees them before the alias itself. See crrev.com/837303004 and the related bug for motivations and design doc. BUG=451032 TBR=skyostil@chromium.org,jam@chromium.org Review URL: https://codereview.chromium.org/882673002 Cr-Commit-Position: refs/heads/master@{#314657}
* Add builders for tracing event's structural argumentsyurys@chromium.org2014-08-011-36/+14
| | | | | | | | | | | | | | | | The new classes allow building JSON-like structural arguments. Current implementation uses base::Value as backing store but that can be replaced in the future with something more efficient without changing client code. All clients of cc/debug/traced_value.h should eventually switch to use the new builders. BUG=361045 Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=286849 R=alph@chromium.org, dsinclair@chromium.org, nduca@chromium.org, willchan@chromium.org Review URL: https://codereview.chromium.org/380763002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@286984 0039d316-1c4b-4281-b951-d872f2087c98
* Revert of Add builders for tracing event's structural arguments ↵erikchen@chromium.org2014-07-311-14/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/380763002/) Reason for revert: linux ASAN errors. http://build.chromium.org/p/chromium.memory/builders/Linux%20ASan%20LSan%20Tests%20%281%29/builds/4493/steps/base_unittests/logs/stdio Original issue's description: > Add builders for tracing event's structural arguments > > The new classes allow building JSON-like structural arguments. Current implementation uses base::Value as backing store but that can be replaced in the future with something more efficient without changing client code. > > All clients of cc/debug/traced_value.h should eventually switch to use the new builders. > > BUG=361045 > > Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=286849 TBR=alph, caseq, dsinclair, nduca, willchan, yurys NOTREECHECKS=true NOTRY=true BUG=361045 Review URL: https://codereview.chromium.org/421183003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@286862 0039d316-1c4b-4281-b951-d872f2087c98
* Add builders for tracing event's structural argumentsyurys@chromium.org2014-07-311-36/+14
| | | | | | | | | | | | The new classes allow building JSON-like structural arguments. Current implementation uses base::Value as backing store but that can be replaced in the future with something more efficient without changing client code. All clients of cc/debug/traced_value.h should eventually switch to use the new builders. BUG=361045 Review URL: https://codereview.chromium.org/380763002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@286849 0039d316-1c4b-4281-b951-d872f2087c98
* Making BeginFrameArgs work with TRACE_EVENT system.mithro@mithis.com2014-05-101-0/+11
| | | | | | | | | | | | * Added ToValue() method on BeginFrameArgs. * Added a ToTrace method inside cc/traced_value.h for easy conversion, just do a ToTrace(XXX) of anything which has a ToValue() method. * Rename Scheduler::StateAsValue to AsValue so it works with above. BUG=371223 Review URL: https://codereview.chromium.org/270703004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@269487 0039d316-1c4b-4281-b951-d872f2087c98
* Fix frame viewer: LayerTypeAsString() can't be called from ~LayerImplnduca@chromium.org2014-02-261-0/+6
| | | | | | | | | | | For details on the fix see: https://code.google.com/p/trace-viewer/source/detail?r=1165 R=enne@chromium.org Review URL: https://codereview.chromium.org/179063003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253336 0039d316-1c4b-4281-b951-d872f2087c98
* Make ConvertableToTraceFormat ref-countedwangxianzhu@chromium.org2013-10-091-3/+2
| | | | | | | | | | | | | | | | | | | | Previously though TraceEvent is copyable, the copy has side-effect that will clear the convertable pointers in the source TraceEvent. This hadn't been a problem before https://codereview.chromium.org/23531042/ which added TraceBuffer::Clone() so exposed the potential problem. Make ConvertableToTraceFormat ref-counted to allow copying of TraceEvents. This also simplifies the client code and trace_event.h because scoped_refptrs can be assigned just like other types of variables. TEST=existing tests BUG=none Review URL: https://codereview.chromium.org/26266003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227671 0039d316-1c4b-4281-b951-d872f2087c98
* cc: Add frame data to LTHI tracingpiman@chromium.org2013-08-091-0/+5
| | | | | | | | | | | | | This adds AddValue support to FrameData, RenderPass, *DrawQuad, FilterOperations, etc. It also adds an optional 'frame' field to the LTHI state which is the frame being produced at this point, with everything mentioned above. BUG=None R=danakj@chromium.org, nduca@chromium.org, vmpstr@chromium.org Review URL: https://codereview.chromium.org/20667002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@216782 0039d316-1c4b-4281-b951-d872f2087c98
* Update cc trace instrumentation to use tracing's object snapshot APInduca@chromium.org2013-05-081-0/+41
R=enne NOTRY=True The failures are flake. Review URL: https://chromiumcodereview.appspot.com/14756004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@199056 0039d316-1c4b-4281-b951-d872f2087c98
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