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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "FrameInfo.h"
#include <gui/TraceUtils.h>
#include <cstring>
namespace android {
namespace uirenderer {
const std::array FrameInfoNames{"Flags",
"FrameTimelineVsyncId",
"IntendedVsync",
"Vsync",
"InputEventId",
"HandleInputStart",
"AnimationStart",
"PerformTraversalsStart",
"DrawStart",
"FrameDeadline",
"FrameStartTime",
"FrameInterval",
"WorkloadTarget",
"SyncQueued",
"SyncStart",
"IssueDrawCommandsStart",
"SwapBuffers",
"FrameCompleted",
"DequeueBufferDuration",
"QueueBufferDuration",
"GpuCompleted",
"SwapBuffersCompleted",
"DisplayPresentTime",
"CommandSubmissionCompleted"
};
static_assert(static_cast<int>(FrameInfoIndex::NumIndexes) == 24,
"Must update value in FrameMetrics.java#FRAME_STATS_COUNT (and here)");
void FrameInfo::importUiThreadInfo(int64_t* info) {
memcpy(mFrameInfo.data(), info, UI_THREAD_FRAME_INFO_SIZE * sizeof(int64_t));
mSkippedFrameReason.reset();
}
const char* toString(SkippedFrameReason reason) {
switch (reason) {
case SkippedFrameReason::DrawingOff:
return "DrawingOff";
case SkippedFrameReason::ContextIsStopped:
return "ContextIsStopped";
case SkippedFrameReason::NothingToDraw:
return "NothingToDraw";
case SkippedFrameReason::NoOutputTarget:
return "NoOutputTarget";
case SkippedFrameReason::NoBuffer:
return "NoBuffer";
case SkippedFrameReason::AlreadyDrawn:
return "AlreadyDrawn";
}
}
void FrameInfo::setSkippedFrameReason(android::uirenderer::SkippedFrameReason reason) {
ATRACE_FORMAT_INSTANT("Frame skipped: %s", toString(reason));
addFlag(FrameInfoFlags::SkippedFrame);
mSkippedFrameReason = reason;
}
} /* namespace uirenderer */
} /* namespace android */
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