Lines Matching refs:ioctl
49 int result = ioctl(mDeviceFd, VIDIOC_QUERYCAP, &caps); in open()
72 if (ioctl(mDeviceFd, VIDIOC_ENUM_FMT, &formatDescriptions) == 0) { in open()
104 if (ioctl(mDeviceFd, VIDIOC_S_FMT, &format) < 0) { in open()
110 if (ioctl(mDeviceFd, VIDIOC_G_FMT, &format) == 0) { in open()
162 if (ioctl(mDeviceFd, VIDIOC_REQBUFS, &bufrequest) < 0) { in startStream()
178 if (ioctl(mDeviceFd, VIDIOC_QUERYBUF, &mBufferInfos[i]) < 0) { in startStream()
207 if (ioctl(mDeviceFd, VIDIOC_QBUF, &mBufferInfos[i]) < 0) { in startStream()
215 if (ioctl(mDeviceFd, VIDIOC_STREAMON, &type) < 0) { in startStream()
249 if (ioctl(mDeviceFd, VIDIOC_STREAMOFF, &type) < 0) { in stopStream()
266 ioctl(mDeviceFd, VIDIOC_REQBUFS, &bufrequest); in stopStream()
285 if (ioctl(mDeviceFd, VIDIOC_QBUF, &mBufferInfos[id]) < 0) { in returnFrame()
307 if (ioctl(mDeviceFd, VIDIOC_DQBUF, &buf) < 0) { in collectFrames()
330 int status = ioctl(mDeviceFd, VIDIOC_S_CTRL, &control); in setParameter()
341 int status = ioctl(mDeviceFd, VIDIOC_G_CTRL, &control); in getParameter()
359 while (0 == ioctl(mDeviceFd, VIDIOC_QUERYCTRL, &ctrl)) { in enumerateCameraControls()