C++ (Cpp) stopCameraRecording Examples

Example #1

File: CameraSource.cpp Project: Hikari-no-Tenshi/android_frameworks_av--FIX_CAMERA

status_t CameraSource::reset() {
    ALOGD("reset: E");
    Mutex::Autolock autoLock(mLock);
    mStarted = false;
    mFrameAvailableCondition.signal();

    int64_t token;
    bool isTokenValid = false;
    if (mCamera != 0) {
        token = IPCThreadState::self()->clearCallingIdentity();
        isTokenValid = true;
    }
    releaseQueuedFrames();
    while (!mFramesBeingEncoded.empty()) {
        if (NO_ERROR !=
                mFrameCompleteCondition.waitRelative(mLock,
                        mTimeBetweenFrameCaptureUs * 1000LL + CAMERA_SOURCE_TIMEOUT_NS)) {
            ALOGW("Timed out waiting for outstanding frames being encoded: %zu",
                  mFramesBeingEncoded.size());
        }
    }
    stopCameraRecording();
#ifdef MTK_AOSP_ENHANCEMENT
    mNeedUnlock = true;
#endif
    releaseCamera();
    if (isTokenValid) {
        IPCThreadState::self()->restoreCallingIdentity(token);
    }

    if (mCollectStats) {
        ALOGI("Frames received/encoded/dropped: %d/%d/%d in %" PRId64 " us",
              mNumFramesReceived, mNumFramesEncoded, mNumFramesDropped,
              mLastFrameTimestampUs - mFirstFrameTimeUs);
    }

    if (mNumGlitches > 0) {
        ALOGW("%d long delays between neighboring video frames", mNumGlitches);
    }
#ifdef MTK_AOSP_ENHANCEMENT
#ifdef MTK_SLOW_MOTION_VIDEO_SUPPORT
    if(mColorFormat !=OMX_MTK_COLOR_FormatBitStream /*0x7F000300*/) {
        //not check only if directlink, because datacallback not drop frame when direct link even mStarted has been seted to false after reset.
        //this will cause mNumFramesReceived increasing after reset
        CHECK_EQ(mNumFramesReceived, mNumFramesEncoded + mNumFramesDropped);
    }
#else
    CHECK_EQ(mNumFramesReceived, mNumFramesEncoded + mNumFramesDropped);
#endif
#else
    CHECK_EQ(mNumFramesReceived, mNumFramesEncoded + mNumFramesDropped);
#endif

    ALOGD("reset: X");
    return OK;
}

Example #2

File: CameraSource.cpp Project: TeamEOS/frameworks_av

status_t CameraSource::reset() {
    ALOGD("reset: E");

    {
        Mutex::Autolock autoLock(mLock);
        mStarted = false;
        mFrameAvailableCondition.signal();

        int64_t token;
        bool isTokenValid = false;
        if (mCamera != 0) {
            token = IPCThreadState::self()->clearCallingIdentity();
            isTokenValid = true;
        }
        releaseQueuedFrames();
        while (!mFramesBeingEncoded.empty()) {
            if (NO_ERROR !=
                mFrameCompleteCondition.waitRelative(mLock,
                        mTimeBetweenFrameCaptureUs * 1000LL + CAMERA_SOURCE_TIMEOUT_NS)) {
                ALOGW("Timed out waiting for outstanding frames being encoded: %zu",
                    mFramesBeingEncoded.size());
            }
        }
        stopCameraRecording();
        if (isTokenValid) {
            IPCThreadState::self()->restoreCallingIdentity(token);
        }

        if (mCollectStats) {
            ALOGI("Frames received/encoded/dropped: %d/%d/%d in %" PRId64 " us",
                    mNumFramesReceived, mNumFramesEncoded, mNumFramesDropped,
                    mLastFrameTimestampUs - mFirstFrameTimeUs);
        }

        if (mNumGlitches > 0) {
            ALOGW("%d long delays between neighboring video frames", mNumGlitches);
        }

        CHECK_EQ(mNumFramesReceived, mNumFramesEncoded + mNumFramesDropped);
    }

    releaseCamera();

    ALOGD("reset: X");
    return OK;
}