28     memset(&m_v4l2DstBuffer, 0, sizeof(m_v4l2DstBuffer));  in CHWJpegV4L2Compressor()
43     m_v4l2DstBuffer.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;  in CHWJpegV4L2Compressor()
46     m_v4l2DstBuffer.m.planes = m_v4l2DstPlanes;  in CHWJpegV4L2Compressor()
304     m_v4l2DstBuffer.memory = V4L2_MEMORY_USERPTR;  in SetJpegBuffer()
314     m_v4l2DstBuffer.memory = V4L2_MEMORY_DMABUF;  in SetJpegBuffer()
384     m_v4l2DstBuffer.length = 1;  in Compress()
394         m_v4l2DstBuffer.length = 2;  in Compress()
400         m_v4l2DstBuffer.flags |= V4L2_BUF_FLAG_NO_CACHE_CLEAN;  in Compress()
506     reqbufs.memory = m_v4l2DstBuffer.memory;  in ReqBufs()
507     reqbufs.type = m_v4l2DstBuffer.type;  in ReqBufs()
541     if (ioctl(GetDeviceFD(), VIDIOC_STREAMON, &m_v4l2DstBuffer.type) < 0) {  in StreamOn()
561     if (ioctl(GetDeviceFD(), VIDIOC_STREAMOFF, &m_v4l2DstBuffer.type) < 0)  in StreamOff()
582     if (ioctl(GetDeviceFD(), VIDIOC_QBUF, &m_v4l2DstBuffer) < 0) {  in QBuf()
613     buffer_dst.type = m_v4l2DstBuffer.type;  in DQBuf()
614     buffer_dst.memory = m_v4l2DstBuffer.memory;  in DQBuf()
615     buffer_dst.length = m_v4l2DstBuffer.length;  in DQBuf()
700     if (m_v4l2DstBuffer.memory != V4L2_MEMORY_DMABUF) {  in GetJpegBuffer()
705     *buffer = m_v4l2DstBuffer.m.planes[0].m.fd;  in GetJpegBuffer()
706     *len_buffer = m_v4l2DstBuffer.m.planes[0].length;  in GetJpegBuffer()
713     if (m_v4l2DstBuffer.memory != V4L2_MEMORY_USERPTR) {  in GetJpegBuffer()
718     *buffer = reinterpret_cast<char *>(m_v4l2DstBuffer.m.planes[0].m.userptr);  in GetJpegBuffer()
719     *len_buffer = m_v4l2DstBuffer.m.planes[0].length;  in GetJpegBuffer()
737     memset(&m_v4l2DstBuffer, 0, sizeof(m_v4l2DstBuffer));  in CHWJpegV4L2Decompressor()
738     m_v4l2DstBuffer.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;  in CHWJpegV4L2Decompressor()
758     if (m_v4l2DstBuffer.length < m_v4l2Format.fmt.pix.sizeimage) {  in PrepareCapture()
760               m_v4l2DstBuffer.length, m_v4l2Format.fmt.pix.sizeimage);  in PrepareCapture()
771     reqbufs.memory = m_v4l2DstBuffer.memory;  in PrepareCapture()
800     reqbufs.memory = m_v4l2DstBuffer.memory;  in CancelCapture()
839     m_v4l2DstBuffer.m.userptr = reinterpret_cast<unsigned long>(buffer);  in SetImageBuffer()
840     m_v4l2DstBuffer.bytesused = m_v4l2Format.fmt.pix.sizeimage;  in SetImageBuffer()
841     m_v4l2DstBuffer.length = len_buffer;  in SetImageBuffer()
842     m_v4l2DstBuffer.memory = V4L2_MEMORY_USERPTR;  in SetImageBuffer()
849     m_v4l2DstBuffer.m.fd = buffer;  in SetImageBuffer()
850     m_v4l2DstBuffer.bytesused = m_v4l2Format.fmt.pix.sizeimage;  in SetImageBuffer()
851     m_v4l2DstBuffer.length = len_buffer;  in SetImageBuffer()
852     m_v4l2DstBuffer.memory = V4L2_MEMORY_DMABUF;  in SetImageBuffer()
929     if (ioctl(GetDeviceFD(), VIDIOC_QBUF, &m_v4l2DstBuffer) < 0) {  in QBufAndWait()
942     buf.type = m_v4l2DstBuffer.type;  in QBufAndWait()
943     buf.memory = m_v4l2DstBuffer.memory;  in QBufAndWait()
962     if (m_v4l2DstBuffer.length == 0) {  in Decompress()