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Add various trace events for tracing startup

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@abarth
This commit is contained in:
Eric Seidel 2015-12-02 12:17:24 -08:00
parent 1f77010ec0
commit a92597ee07
5 changed files with 13 additions and 0 deletions
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2
sky/engine/core/script/dart_controller.cc
View File

@ -88,6 +88,8 @@ void DartController::DidLoadMainLibrary(String name) {
}
void DartController::DidLoadSnapshot() {
TRACE_EVENT0("flutter", "DartController::DidLoadSnapshot");
DCHECK(Dart_CurrentIsolate() == nullptr);
snapshot_loader_ = nullptr;

1
sky/engine/core/script/dart_init.cc
View File

@ -281,6 +281,7 @@ bool IsRunningPrecompiledCode() {
#endif // DART_ALLOW_DYNAMIC_RESOLUTION
void InitDartVM() {
TRACE_EVENT0("flutter", "InitDartVM");
dart::bin::BootstrapDartIo();
bool enable_checked_mode = RuntimeEnabledFeatures::dartCheckedModeEnabled();

3
sky/engine/web/Sky.cpp
View File

@ -46,6 +46,7 @@
#include "sky/engine/wtf/text/AtomicString.h"
#include "sky/engine/wtf/text/TextEncoding.h"
#include "sky/engine/wtf/WTF.h"
#include "base/trace_event/trace_event.h"
namespace blink {
@ -115,6 +116,8 @@ static void cryptographicallyRandomValues(unsigned char* buffer, size_t length)
void initialize(Platform* platform)
{
TRACE_EVENT0("flutter", "blink::initialize");
ASSERT(!s_webKitInitialized);
s_webKitInitialized = true;

3
sky/shell/platform/android/org/domokit/sky/shell/SkyActivity.java
View File

@ -12,6 +12,7 @@ import android.view.View;
import android.view.WindowManager;
import org.chromium.base.PathUtils;
import org.chromium.base.TraceEvent;
import org.chromium.mojom.sky.EventType;
import org.chromium.mojom.sky.InputEvent;
@ -113,6 +114,8 @@ public class SkyActivity extends Activity {
* Override this function to customize startup behavior.
*/
protected void onSkyReady() {
TraceEvent.instant("SkyActivity.onSkyReady");
if (loadIntent(getIntent())) {
return;
}

4
sky/shell/ui/engine.cc
View File

@ -170,6 +170,8 @@ void Engine::RunFromLibrary(const std::string& name) {
void Engine::RunFromSnapshotStream(
const std::string& name,
mojo::ScopedDataPipeConsumerHandle snapshot) {
TRACE_EVENT0("flutter", "Engine::RunFromSnapshotStream");
sky_view_ = blink::SkyView::Create(this);
sky_view_->CreateView(blink::WebString::fromUTF8(name));
sky_view_->RunFromSnapshot(blink::WebString::fromUTF8(name), snapshot.Pass());
@ -201,6 +203,8 @@ void Engine::RunFromFile(const mojo::String& main,
}
void Engine::RunFromBundle(const mojo::String& path) {
TRACE_EVENT0("flutter", "Engine::RunFromBundle");
AssetUnpackerJob* unpacker = new AssetUnpackerJob(
mojo::GetProxy(&root_bundle_), base::WorkerPool::GetTaskRunner(true));
std::string path_str = path;