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/dports/multimedia/libv4l/linux-5.13-rc2/Documentation/userspace-api/media/v4l/
H A Dquerycap.rst14 The :ref:`VIDIOC_QUERYCAP` ioctl is available to
19 Starting with kernel version 3.1, :ref:`VIDIOC_QUERYCAP`
22 :ref:`VIDIOC_QUERYCAP` to check if a specific ioctl
30 :ref:`VIDIOC_QUERYCAP` ioctl also allows driver
33 All V4L2 drivers must support :ref:`VIDIOC_QUERYCAP`.
H A Dvidioc-querycap.rst7 ioctl VIDIOC_QUERYCAP
13 VIDIOC_QUERYCAP - Query device capabilities
18 .. c:macro:: VIDIOC_QUERYCAP
20 ``int ioctl(int fd, VIDIOC_QUERYCAP, struct v4l2_capability *argp)``
34 All V4L2 devices support the ``VIDIOC_QUERYCAP`` ioctl. It is used to
H A Dplanar-apis.rst42 :ref:`VIDIOC_QUERYCAP <VIDIOC_QUERYCAP>`
/dports/multimedia/v4l-utils/linux-5.13-rc2/Documentation/userspace-api/media/v4l/
H A Dquerycap.rst14 The :ref:`VIDIOC_QUERYCAP` ioctl is available to
19 Starting with kernel version 3.1, :ref:`VIDIOC_QUERYCAP`
22 :ref:`VIDIOC_QUERYCAP` to check if a specific ioctl
30 :ref:`VIDIOC_QUERYCAP` ioctl also allows driver
33 All V4L2 drivers must support :ref:`VIDIOC_QUERYCAP`.
H A Dvidioc-querycap.rst7 ioctl VIDIOC_QUERYCAP
13 VIDIOC_QUERYCAP - Query device capabilities
18 .. c:macro:: VIDIOC_QUERYCAP
20 ``int ioctl(int fd, VIDIOC_QUERYCAP, struct v4l2_capability *argp)``
34 All V4L2 devices support the ``VIDIOC_QUERYCAP`` ioctl. It is used to
H A Dplanar-apis.rst42 :ref:`VIDIOC_QUERYCAP <VIDIOC_QUERYCAP>`
/dports/multimedia/v4l_compat/linux-5.13-rc2/Documentation/userspace-api/media/v4l/
H A Dquerycap.rst14 The :ref:`VIDIOC_QUERYCAP` ioctl is available to
19 Starting with kernel version 3.1, :ref:`VIDIOC_QUERYCAP`
22 :ref:`VIDIOC_QUERYCAP` to check if a specific ioctl
30 :ref:`VIDIOC_QUERYCAP` ioctl also allows driver
33 All V4L2 drivers must support :ref:`VIDIOC_QUERYCAP`.
H A Dvidioc-querycap.rst7 ioctl VIDIOC_QUERYCAP
13 VIDIOC_QUERYCAP - Query device capabilities
18 .. c:macro:: VIDIOC_QUERYCAP
20 ``int ioctl(int fd, VIDIOC_QUERYCAP, struct v4l2_capability *argp)``
34 All V4L2 devices support the ``VIDIOC_QUERYCAP`` ioctl. It is used to
H A Dplanar-apis.rst42 :ref:`VIDIOC_QUERYCAP <VIDIOC_QUERYCAP>`
/dports/net-im/tg_owt/tg_owt-d578c76/src/modules/video_capture/linux/
H A Ddevice_info_linux.cc55 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || in NumberOfDevices()
86 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || in GetDeviceName()
106 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) { in GetDeviceName()
165 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) == 0) { in CreateCapabilityMap()
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/webrtc/modules/video_capture/linux/
H A Ddevice_info_linux.cc57 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || in NumberOfDevices()
90 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || in GetDeviceName()
110 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) { in GetDeviceName()
169 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) == 0) { in CreateCapabilityMap()
/dports/www/firefox/firefox-99.0/third_party/libwebrtc/modules/video_capture/linux/
H A Ddevice_info_linux.cc211 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !IsVideoCaptureDevice(&cap)) { in NumberOfDevices()
245 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !IsVideoCaptureDevice(&cap)) { in GetDeviceName()
264 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) { in GetDeviceName()
330 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) == 0) { in CreateCapabilityMap()
/dports/mail/thunderbird/thunderbird-91.8.0/third_party/libwebrtc/webrtc/modules/video_capture/linux/
H A Ddevice_info_linux.cc210 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !IsVideoCaptureDevice(&cap)) { in NumberOfDevices()
244 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !IsVideoCaptureDevice(&cap)) { in GetDeviceName()
263 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) { in GetDeviceName()
329 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) == 0) { in CreateCapabilityMap()
/dports/www/firefox-esr/firefox-91.8.0/third_party/libwebrtc/webrtc/modules/video_capture/linux/
H A Ddevice_info_linux.cc210 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !IsVideoCaptureDevice(&cap)) { in NumberOfDevices()
244 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !IsVideoCaptureDevice(&cap)) { in GetDeviceName()
263 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) { in GetDeviceName()
329 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) == 0) { in CreateCapabilityMap()
/dports/lang/spidermonkey78/firefox-78.9.0/media/webrtc/trunk/webrtc/modules/video_capture/linux/
H A Ddevice_info_linux.cc210 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !IsVideoCaptureDevice(&cap)) { in NumberOfDevices()
244 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !IsVideoCaptureDevice(&cap)) { in GetDeviceName()
263 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) { in GetDeviceName()
329 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) == 0) { in CreateCapabilityMap()
/dports/devel/libzvbi/zvbi-0.2.35/src/
H A Dvideodev2.h31 #define VIDIOC_QUERYCAP _IOR ('V', 0, struct v4l2_capability) macro
H A D_videodev2.h45 case VIDIOC_QUERYCAP: in fprint_ioctl_arg()
/dports/multimedia/xawtv/xawtv-3.107/console/
H A Dv4l-info.c36 if (-1 == ioctl(fd,VIDIOC_QUERYCAP,&capability)) in dump_v4l2()
194 if (-1 != ioctl(fd,VIDIOC_QUERYCAP,dummy)) { in main()
/dports/multimedia/obs-studio/obs-studio-27.1.3/plugins/linux-v4l2/
H A Dv4l2-output.c115 if (ioctl(fd, VIDIOC_QUERYCAP, &capability) < 0) { in loopback_module_available()
161 if (ioctl(vcam->device, VIDIOC_QUERYCAP, &capability) < 0) { in try_connect()
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/webrtc/modules/video_capture/linux/
H A Ddevice_info_linux.cc96 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) { in GetDeviceName()
155 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) == 0) { in CreateCapabilityMap()
/dports/net-im/qTox/qTox-1.17.4/src/platform/camera/
H A Dv4l2.cpp74 if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0) { in deviceOpen()
206 ioctl(fd, VIDIOC_QUERYCAP, &caps); in getDeviceList()
/dports/net-im/kopete/kopete-21.12.3/protocols/jabber/libjingle/talk/session/phone/
H A Dv4llookup.cc48 (::ioctl(video_fd, VIDIOC_QUERYCAP, &video_caps) >= 0 && in CheckIsV4L2Device()
/dports/multimedia/v4l_compat/linux-5.13-rc2/tools/testing/selftests/media_tests/
H A Dvideo_device_test.c86 ret = ioctl(fd, VIDIOC_QUERYCAP, &vcap); in main()
/dports/multimedia/libv4l/linux-5.13-rc2/tools/testing/selftests/media_tests/
H A Dvideo_device_test.c86 ret = ioctl(fd, VIDIOC_QUERYCAP, &vcap); in main()
/dports/multimedia/v4l-utils/linux-5.13-rc2/tools/testing/selftests/media_tests/
H A Dvideo_device_test.c86 ret = ioctl(fd, VIDIOC_QUERYCAP, &vcap); in main()

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