1. ホーム
  2. 質問と答え
  3. cvtColorクラッシュアンドロイド

cvtColorクラッシュアンドロイド

2017-10-04 5 views
0

私はOpenCVに乗ろうとしています。以下のコードはcvtColorでクラッシュするようです。cvtColorクラッシュアンドロイド

public Mat onCameraFrame(CvCameraViewFrame inputFrame) { 
     mRgba = inputFrame.rgba(); 
     mGray = inputFrame.gray(); 

     Mat gray = new Mat(); 
     Imgproc.cvtColor(mRgba, gray, Imgproc.COLOR_RGB2GRAY); 

     return gray; 
    }

私はビデオは10秒等のために実行した後に、それがうまく実行さcvtColorせずに、Androidアプリをクラッシュし、なぜに私の指を入れて傾けます。

ここで何が起こっているのだろうか。

ログ

ExynosCameraBufferManager: [CAM_ID(0)][ISP_BUF]-ERR(getBuffer[667]):increase the buffer failed, m_allocatedBufCount 8, bufferIndex -2 
10-04 20:39:54.877 3105 22149 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(2), frameCount(686), ret(-22) 
10-04 20:39:54.936 3105 22149 E ExynosCameraBufferManager: [CAM_ID(0)][ISP_BUF]-ERR(getBuffer[667]):increase the buffer failed, m_allocatedBufCount 8, bufferIndex -2 
10-04 20:39:54.936 3105 22149 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(2), frameCount(687), ret(-22) 
10-04 20:39:54.996 3105 22149 E ExynosCameraBufferManager: [CAM_ID(0)][ISP_BUF]-ERR(getBuffer[667]):increase the buffer failed, m_allocatedBufCount 8, bufferIndex -2 
10-04 20:39:54.996 3105 22149 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(2), frameCount(688), ret(-22) 
10-04 20:39:55.055 3105 22150 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_getBuffer[1948]):frameCount(686) : captureNodeCount == 0 || checkRet(0) != NO_ERROR. so, setFrameState(FRAME_STATE_SKIPPED) 
10-04 20:39:55.056 3105 22149 E ExynosCameraBufferManager: [CAM_ID(0)][ISP_BUF]-ERR(getBuffer[667]):increase the buffer failed, m_allocatedBufCount 8, bufferIndex -2 
10-04 20:39:55.056 3105 22149 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(2), frameCount(689), ret(-22) 
10-04 20:39:55.056 25883 25883 E CocktailBarContainerView: updateContainerVisibility: 0 
10-04 20:39:55.115 3105 22150 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_getBuffer[1948]):frameCount(687) : captureNodeCount == 0 || checkRet(0) != NO_ERROR. so, setFrameState(FRAME_STATE_SKIPPED) 
10-04 20:39:55.116 3105 22149 E ExynosCameraBufferManager: [CAM_ID(0)][ISP_BUF]-ERR(getBuffer[667]):increase the buffer failed, m_allocatedBufCount 8, bufferIndex -2 
10-04 20:39:55.116 3105 22149 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(2), frameCount(690), ret(-22) 
10-04 20:39:55.131 25883 25883 E CocktailBarContainerView: updateContainerVisibility: 0 
10-04 20:39:55.131 25883 25883 E CocktailBarPanelManager: updateCocktailDisplayPolicy: 128 ---> 128 
10-04 20:39:55.131 25883 25883 E CocktailBarContainerView: updateContainerVisibility: 0 
10-04 20:39:55.135 25883 25883 E CocktailBarContainerView: updateContainerVisibility: 0 
10-04 20:39:55.158 26076 26076 E Zygote : v2 
10-04 20:39:55.160 26076 26076 E Zygote : accessInfo : 0 
10-04 20:39:55.176 3105 22150 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_getBuffer[1948]):frameCount(688) : captureNodeCount == 0 || checkRet(0) != NO_ERROR. so, setFrameState(FRAME_STATE_SKIPPED) 
10-04 20:39:55.176 3105 22149 E ExynosCameraBufferManager: [CAM_ID(0)][ISP_BUF]-ERR(getBuffer[667]):increase the buffer failed, m_allocatedBufCount 8, bufferIndex -2 
10-04 20:39:55.176 3105 22149 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(2), frameCount(691), ret(-22) 
10-04 20:39:55.183 25883 25883 E CocktailBarPanelManager: updateCocktailDisplayPolicy: 128 ---> 1 
10-04 20:39:55.184 25883 25883 E CocktailBarContainerView: updateContainerVisibility: 0 
10-04 20:39:55.186 26087 26087 E Zygote : v2 
10-04 20:39:55.187 26087 26087 E Zygote : accessInfo : 0 
10-04 20:39:55.205 3105 26008 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.210 3105 22157 E Surface : queueBuffer: error queuing buffer to SurfaceTexture, -32 
10-04 20:39:55.210 3105 26008 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.210 3105 22157 E ExynosCameraMemoryAllocator: ERR(enqueueBuffer):enqueue_buffer failed 
10-04 20:39:55.210 3105 26008 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.210 3105 22157 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_putBuffer[1866]):could not enqueue_buffer [bufIndex=1] 
10-04 20:39:55.210 3105 26008 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.210 3105 26008 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.210 3105 26008 E ExynosCameraMemoryAllocator: @@@@ERR(alloc):*bufHandle == NULL failed 
10-04 20:39:55.210 3105 26008 E ExynosCameraMemoryAllocator: ERR(dequeueBuffer):alloc failed 
10-04 20:39:55.210 3105 26008 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_bufferCollectorThreadFunc[2294]):dequeueBuffer failed, dequeue(6), collected(4) 
10-04 20:39:55.214 3105 26102 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.214 3105 26102 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.214 3105 26102 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.214 3105 26102 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.214 3105 26102 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.214 3105 26102 E ExynosCameraMemoryAllocator: @@@@ERR(alloc):*bufHandle == NULL failed 
10-04 20:39:55.214 3105 26102 E ExynosCameraMemoryAllocator: ERR(dequeueBuffer):alloc failed 
10-04 20:39:55.215 3105 26102 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_bufferCollectorThreadFunc[2294]):dequeueBuffer failed, dequeue(6), collected(3) 
10-04 20:39:55.217 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1420]):Pipe is Busy, Skip frame, frameCount(679) 
10-04 20:39:55.219 3105 26103 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.219 3105 26103 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.219 3105 26103 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.219 3105 26103 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.219 3105 26103 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.219 3105 26103 E ExynosCameraMemoryAllocator: @@@@ERR(alloc):*bufHandle == NULL failed 
10-04 20:39:55.219 3105 26103 E ExynosCameraMemoryAllocator: ERR(dequeueBuffer):alloc failed 
10-04 20:39:55.219 3105 26103 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_bufferCollectorThreadFunc[2294]):dequeueBuffer failed, dequeue(6), collected(2) 
10-04 20:39:55.223 3105 26104 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.223 3105 22157 E Surface : queueBuffer: error queuing buffer to SurfaceTexture, -32 
10-04 20:39:55.223 3105 22157 E ExynosCameraMemoryAllocator: ERR(enqueueBuffer):enqueue_buffer failed 
10-04 20:39:55.224 3105 26104 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.224 3105 22157 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_putBuffer[1866]):could not enqueue_buffer [bufIndex=2] 
10-04 20:39:55.224 3105 26104 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.224 3105 26104 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.224 3105 26104 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.224 3105 26104 E ExynosCameraMemoryAllocator: @@@@ERR(alloc):*bufHandle == NULL failed 
10-04 20:39:55.224 3105 26104 E ExynosCameraMemoryAllocator: ERR(dequeueBuffer):alloc failed 
10-04 20:39:55.224 3105 26104 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_bufferCollectorThreadFunc[2294]):dequeueBuffer failed, dequeue(6), collected(1) 
10-04 20:39:55.225 3105 26105 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.225 3105 26105 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.225 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_getCollectedBuffer[2397]):Gralloc buffer collector has no Buffer 
10-04 20:39:55.225 3105 26105 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.225 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_getCollectedBuffer[2421]):Failed to get available gralloc buffer from buffer collector, available count(0) 
10-04 20:39:55.225 3105 26105 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.226 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(getBuffer[611]):m_getBuffer failed [bufferIndex=-2, position=2, permission=0] 
10-04 20:39:55.226 3105 26105 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.226 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(5), frameCount(683), ret(-38) 
10-04 20:39:55.226 3105 26105 E ExynosCameraMemoryAllocator: @@@@ERR(alloc):*bufHandle == NULL failed 
10-04 20:39:55.226 3105 26105 E ExynosCameraMemoryAllocator: ERR(dequeueBuffer):alloc failed 
10-04 20:39:55.226 3105 26105 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_bufferCollectorThreadFunc[2294]):dequeueBuffer failed, dequeue(6), collected(0) 
10-04 20:39:55.226 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_getCollectedBuffer[2397]):Gralloc buffer collector has no Buffer 
10-04 20:39:55.226 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_getCollectedBuffer[2421]):Failed to get available gralloc buffer from buffer collector, available count(0) 
10-04 20:39:55.226 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(getBuffer[611]):m_getBuffer failed [bufferIndex=-2, position=2, permission=0] 
10-04 20:39:55.226 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(5), frameCount(684), ret(-38) 
10-04 20:39:55.226 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_getCollectedBuffer[2397]):Gralloc buffer collector has no Buffer 
10-04 20:39:55.226 3105 26107 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.226 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_getCollectedBuffer[2421]):Failed to get available gralloc buffer from buffer collector, available count(0) 
10-04 20:39:55.226 3105 22151 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(getBuffer[611]):m_getBuffer failed [bufferIndex=-2, position=2, permission=0] 
10-04 20:39:55.226 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1447]):Buffer manager getBuffer fail, manager(5), frameCount(685), ret(-38) 
10-04 20:39:55.226 3105 26107 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.226 3105 26107 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.226 3105 26107 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.226 3105 26107 E ExynosCameraMemoryAllocator: ERR(alloc):dequeue_buffer failed 
10-04 20:39:55.226 3105 26107 E ExynosCameraMemoryAllocator: @@@@ERR(alloc):*bufHandle == NULL failed 
10-04 20:39:55.226 3105 26107 E ExynosCameraMemoryAllocator: ERR(dequeueBuffer):alloc failed 
10-04 20:39:55.227 3105 26107 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_bufferCollectorThreadFunc[2294]):dequeueBuffer failed, dequeue(6), collected(0) 
10-04 20:39:55.227 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1410]):New frame is INVALID, frameCount(686) 
10-04 20:39:55.227 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1410]):New frame is INVALID, frameCount(687) 
10-04 20:39:55.227 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1410]):New frame is INVALID, frameCount(688) 
10-04 20:39:55.236 3105 3382 E CameraService: notifyError(CAMERA_MSG_ERROR, CAMERA_ERROR_RELEASED) 
10-04 20:39:55.236 3105 22150 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_getBuffer[1948]):frameCount(689) : captureNodeCount == 0 || checkRet(0) != NO_ERROR. so, setFrameState(FRAME_STATE_SKIPPED) 
10-04 20:39:55.236 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1410]):New frame is INVALID, frameCount(689) 
10-04 20:39:55.243 3105 22157 E Surface : queueBuffer: error queuing buffer to SurfaceTexture, -32 
10-04 20:39:55.243 3105 22157 E ExynosCameraMemoryAllocator: ERR(enqueueBuffer):enqueue_buffer failed 
10-04 20:39:55.243 3105 22157 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_putBuffer[1866]):could not enqueue_buffer [bufIndex=3] 
10-04 20:39:55.260 3105 22157 E Surface : queueBuffer: error queuing buffer to SurfaceTexture, -32 
10-04 20:39:55.260 3105 22157 E ExynosCameraMemoryAllocator: ERR(enqueueBuffer):enqueue_buffer failed 
10-04 20:39:55.260 3105 22157 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_putBuffer[1866]):could not enqueue_buffer [bufIndex=4] 
10-04 20:39:55.288 3105 22157 E Surface : queueBuffer: error queuing buffer to SurfaceTexture, -32 
10-04 20:39:55.288 3105 22157 E ExynosCameraMemoryAllocator: ERR(enqueueBuffer):enqueue_buffer failed 
10-04 20:39:55.288 3105 22157 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_putBuffer[1866]):could not enqueue_buffer [bufIndex=5] 
10-04 20:39:55.296 3105 22150 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_getBuffer[1948]):frameCount(690) : captureNodeCount == 0 || checkRet(0) != NO_ERROR. so, setFrameState(FRAME_STATE_SKIPPED) 
10-04 20:39:55.296 3105 22151 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_putBuffer[1410]):New frame is INVALID, frameCount(690) 
10-04 20:39:55.317 3105 22157 E Surface : queueBuffer: error queuing buffer to SurfaceTexture, -32 
10-04 20:39:55.317 3105 22157 E ExynosCameraMemoryAllocator: ERR(enqueueBuffer):enqueue_buffer failed 
10-04 20:39:55.317 3105 22157 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(m_putBuffer[1866]):could not enqueue_buffer [bufIndex=6] 
10-04 20:39:55.343 3105 22152 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_ISP]-ERR(m_getBuffer[1948]):frameCount(683) : captureNodeCount == 0 || checkRet(0) != NO_ERROR. so, setFrameState(FRAME_STATE_SKIPPED) 
10-04 20:39:55.356 3105 22150 E ExynosCameraMCPipe: [CAM_ID(0)][PIPE_3AA]-ERR(m_getBuffer[1948]):frameCount(691) : captureNodeCount == 0 || checkRet(0) != NO_ERROR. so, setFrameState(FRAME_STATE_SKIPPED) 
10-04 20:39:55.419 3105 3382 E Surface : IGraphicBufferProducer::setBufferCount(0) returned Broken pipe 
10-04 20:39:55.419 3105 3382 E ExynosCameraMemoryAllocator: ERR(setBufferCount):set_buffer_count failed [bufCount=0] 
10-04 20:39:55.419 3105 3382 E ExynosCameraBufferManager: [CAM_ID(0)][SCP_BUF]-ERR(setBufferCount[2206]):m_allocator->setBufferCount(m_bufferCount(9)

- > 0）

は、カメラのバッファがある時点でアウト死ぬように、ログから起こっていただきました！厥考えて見えます。

おかげ

出典

2017-10-04 Saneesh B

+1

クラッシュログが役立ちます。 – TDG

+1

あなたはRGBAマットを持っていて、それをRGB2GRAYに変換しようとしていますか？それが問題かもしれないかどうかわからない。 – GPPK

+0

@TDG logcat dosentはまったくエラーを持っているようだが、ネイティブコードがエラーを飲み込んでいるとか、何か他のことが起きていると思う。 –

答えて

1

は、それがすべての新しいカメラのフレームに新しいMatを作成だから問題は、

Mat gray = new Mat();

ラインであるようです。 gray変数をグローバルにして、onCameraViewStarted()に1回作成して、Imgproc.cvtColor()パラメータとして使用してください。次のようなものがあります。

public class MainActivity extends AppCompatActivity implements CameraBridgeViewBase.CvCameraViewListener2 { 
    private Mat mRgba; 
    private Mat mGray; 

    ... 

    @Override 
    public void onCameraViewStarted(int width, int height) { 
     mGray = new Mat(height, width, CvType.CV_8U); 
    } 

    ... 

    @Override 
    public Mat onCameraFrame(CameraBridgeViewBase.CvCameraViewFrame inputFrame) { 
     mRgba = inputFrame.rgba(); 
     Imgproc.cvtColor(mRgba, mGray, Imgproc.COLOR_RGB2GRAY); 
     return mGray; 
    } 

    ... 

}

出典

2017-10-06 17:19:03

+0

ありがとうございました。私は数日前にそれ以外の別の質問でそれを見つけた。これはトリックでした –

+0

あなたは大歓迎です！ –

関連する問題

 関連する問題