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Searched refs:mDeviceFd (Results 1 – 4 of 4) sorted by relevance

/aosp12/packages/services/Car/cpp/evs/sampleDriver/
H A DVideoCapture.cpp41 mDeviceFd = ::open(deviceName, O_RDWR, 0); in open()
42 if (mDeviceFd < 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()
142 ::close(mDeviceFd); in close()
143 mDeviceFd = -1; in close()
194 mDeviceFd, in startStream()
215 if (ioctl(mDeviceFd, VIDIOC_STREAMON, &type) < 0) { in startStream()
266 ioctl(mDeviceFd, VIDIOC_REQBUFS, &bufrequest); in stopStream()
307 if (ioctl(mDeviceFd, VIDIOC_DQBUF, &buf) < 0) { in collectFrames()
[all …]
H A DVideoCapture.h58 bool isOpen() { return mDeviceFd >= 0; } in isOpen()
68 int mDeviceFd = -1; variable
/aosp12/frameworks/native/services/inputflinger/tests/
H A DUinputDevice.cpp28 if (ioctl(mDeviceFd, UI_DEV_DESTROY)) { in ~UinputDevice()
31 mDeviceFd.reset(); in ~UinputDevice()
35 mDeviceFd = android::base::unique_fd(open("/dev/uinput", O_WRONLY | O_NONBLOCK)); in init()
36 if (mDeviceFd < 0) { in init()
47 ASSERT_NO_FATAL_FAILURE(configureDevice(mDeviceFd, &device)); in init()
49 if (write(mDeviceFd, &device, sizeof(device)) < 0) { in init()
54 if (ioctl(mDeviceFd, UI_DEV_CREATE)) { in init()
66 if (write(mDeviceFd, &event, sizeof(input_event)) < 0) { in injectEvent()
H A DUinputDevice.h65 base::unique_fd mDeviceFd;