libs/hwui/FrameInfo.cpp

/*
 * 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 <cstring>

namespace android {
namespace uirenderer {

const std::array FrameInfoNames{
        "Flags",               "FrameTimelineVsyncId",   "IntendedVsync",
        "Vsync",               "InputEventId",           "HandleInputStart",
        "AnimationStart",      "PerformTraversalsStart", "DrawStart",
        "FrameDeadline",       "FrameInterval",          "FrameStartTime",
        "SyncQueued",          "SyncStart",              "IssueDrawCommandsStart",
        "SwapBuffers",         "FrameCompleted",         "DequeueBufferDuration",
        "QueueBufferDuration", "GpuCompleted",           "SwapBuffersCompleted",
        "DisplayPresentTime",

};

static_assert(static_cast<int>(FrameInfoIndex::NumIndexes) == 22,
              "Must update value in FrameMetrics.java#FRAME_STATS_COUNT (and here)");

void FrameInfo::importUiThreadInfo(int64_t* info) {
    memcpy(mFrameInfo, info, UI_THREAD_FRAME_INFO_SIZE * sizeof(int64_t));
}

} /* namespace uirenderer */
} /* namespace android */