| /dports/multimedia/libv4l/linux-5.13-rc2/Documentation/userspace-api/media/v4l/ |
| H A D | dmabuf.rst | 26 determined by calling the :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`
38 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>` with the desired buffer type.
52 if (ioctl(fd, VIDIOC_REQBUFS, &reqbuf) == -1) {
56 perror("VIDIOC_REQBUFS");
126 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, or when the device is closed.
158 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QBUF <VIDIOC_QBUF>`,
|
| H A D | vidioc-reqbufs.rst | 7 ioctl VIDIOC_REQBUFS
13 VIDIOC_REQBUFS - Initiate Memory Mapping, User Pointer I/O or DMA buffer I/O
18 .. c:macro:: VIDIOC_REQBUFS
20 ``int ioctl(int fd, VIDIOC_REQBUFS, struct v4l2_requestbuffers *argp)``
61 Applications can call :ref:`VIDIOC_REQBUFS` again to change the number of
63 then :ref:`VIDIOC_REQBUFS` can only succeed if the
65 :ref:`VIDIOC_REQBUFS` will return the ``EBUSY`` error code.
148 - The kernel allows calling :ref:`VIDIOC_REQBUFS` while buffers are still
|
| H A D | userp.rst | 15 must be determined by calling the :ref:`VIDIOC_REQBUFS` ioctl
25 :ref:`VIDIOC_REQBUFS` with the desired buffer type.
41 if (ioctl (fd, VIDIOC_REQBUFS, &reqbuf) == -1) {
45 perror ("VIDIOC_REQBUFS");
65 :ref:`VIDIOC_REQBUFS`, or when the device is closed.
102 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QBUF <VIDIOC_QBUF>`,
|
| H A D | mmap.rst | 15 supported applications must call the :ref:`VIDIOC_REQBUFS` ioctl
33 :ref:`VIDIOC_REQBUFS` ioctl with the desired number
73 if (-1 == ioctl (fd, VIDIOC_REQBUFS, &reqbuf)) {
77 perror("VIDIOC_REQBUFS");
146 if (ioctl(fd, VIDIOC_REQBUFS, &reqbuf) < 0) {
150 perror("VIDIOC_REQBUFS");
258 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QUERYBUF
|
| H A D | io.rst | 20 :ref:`VIDIOC_REQBUFS` ioctl. The asynchronous I/O
35 :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` and :ref:`VIDIOC_REQBUFS` would permit this to some
|
| H A D | vidioc-expbuf.rst | 38 :ref:`VIDIOC_REQBUFS` ioctl.
46 :ref:`VIDIOC_REQBUFS` (struct
133 :ref:`VIDIOC_REQBUFS` and/or
|
| H A D | planar-apis.rst | 60 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`
|
| /dports/multimedia/v4l-utils/linux-5.13-rc2/Documentation/userspace-api/media/v4l/ |
| H A D | dmabuf.rst | 26 determined by calling the :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`
38 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>` with the desired buffer type.
52 if (ioctl(fd, VIDIOC_REQBUFS, &reqbuf) == -1) {
56 perror("VIDIOC_REQBUFS");
126 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, or when the device is closed.
158 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QBUF <VIDIOC_QBUF>`,
|
| H A D | vidioc-reqbufs.rst | 7 ioctl VIDIOC_REQBUFS
13 VIDIOC_REQBUFS - Initiate Memory Mapping, User Pointer I/O or DMA buffer I/O
18 .. c:macro:: VIDIOC_REQBUFS
20 ``int ioctl(int fd, VIDIOC_REQBUFS, struct v4l2_requestbuffers *argp)``
61 Applications can call :ref:`VIDIOC_REQBUFS` again to change the number of
63 then :ref:`VIDIOC_REQBUFS` can only succeed if the
65 :ref:`VIDIOC_REQBUFS` will return the ``EBUSY`` error code.
148 - The kernel allows calling :ref:`VIDIOC_REQBUFS` while buffers are still
|
| H A D | userp.rst | 15 must be determined by calling the :ref:`VIDIOC_REQBUFS` ioctl
25 :ref:`VIDIOC_REQBUFS` with the desired buffer type.
41 if (ioctl (fd, VIDIOC_REQBUFS, &reqbuf) == -1) {
45 perror ("VIDIOC_REQBUFS");
65 :ref:`VIDIOC_REQBUFS`, or when the device is closed.
102 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QBUF <VIDIOC_QBUF>`,
|
| H A D | mmap.rst | 15 supported applications must call the :ref:`VIDIOC_REQBUFS` ioctl
33 :ref:`VIDIOC_REQBUFS` ioctl with the desired number
73 if (-1 == ioctl (fd, VIDIOC_REQBUFS, &reqbuf)) {
77 perror("VIDIOC_REQBUFS");
146 if (ioctl(fd, VIDIOC_REQBUFS, &reqbuf) < 0) {
150 perror("VIDIOC_REQBUFS");
258 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QUERYBUF
|
| H A D | io.rst | 20 :ref:`VIDIOC_REQBUFS` ioctl. The asynchronous I/O
35 :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` and :ref:`VIDIOC_REQBUFS` would permit this to some
|
| H A D | vidioc-expbuf.rst | 38 :ref:`VIDIOC_REQBUFS` ioctl.
46 :ref:`VIDIOC_REQBUFS` (struct
133 :ref:`VIDIOC_REQBUFS` and/or
|
| H A D | planar-apis.rst | 60 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`
|
| /dports/multimedia/v4l_compat/linux-5.13-rc2/Documentation/userspace-api/media/v4l/ |
| H A D | dmabuf.rst | 26 determined by calling the :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`
38 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>` with the desired buffer type.
52 if (ioctl(fd, VIDIOC_REQBUFS, &reqbuf) == -1) {
56 perror("VIDIOC_REQBUFS");
126 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, or when the device is closed.
158 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QBUF <VIDIOC_QBUF>`,
|
| H A D | vidioc-reqbufs.rst | 7 ioctl VIDIOC_REQBUFS
13 VIDIOC_REQBUFS - Initiate Memory Mapping, User Pointer I/O or DMA buffer I/O
18 .. c:macro:: VIDIOC_REQBUFS
20 ``int ioctl(int fd, VIDIOC_REQBUFS, struct v4l2_requestbuffers *argp)``
61 Applications can call :ref:`VIDIOC_REQBUFS` again to change the number of
63 then :ref:`VIDIOC_REQBUFS` can only succeed if the
65 :ref:`VIDIOC_REQBUFS` will return the ``EBUSY`` error code.
148 - The kernel allows calling :ref:`VIDIOC_REQBUFS` while buffers are still
|
| H A D | userp.rst | 15 must be determined by calling the :ref:`VIDIOC_REQBUFS` ioctl
25 :ref:`VIDIOC_REQBUFS` with the desired buffer type.
41 if (ioctl (fd, VIDIOC_REQBUFS, &reqbuf) == -1) {
45 perror ("VIDIOC_REQBUFS");
65 :ref:`VIDIOC_REQBUFS`, or when the device is closed.
102 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QBUF <VIDIOC_QBUF>`,
|
| H A D | mmap.rst | 15 supported applications must call the :ref:`VIDIOC_REQBUFS` ioctl
33 :ref:`VIDIOC_REQBUFS` ioctl with the desired number
73 if (-1 == ioctl (fd, VIDIOC_REQBUFS, &reqbuf)) {
77 perror("VIDIOC_REQBUFS");
146 if (ioctl(fd, VIDIOC_REQBUFS, &reqbuf) < 0) {
150 perror("VIDIOC_REQBUFS");
258 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QUERYBUF
|
| H A D | io.rst | 20 :ref:`VIDIOC_REQBUFS` ioctl. The asynchronous I/O
35 :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` and :ref:`VIDIOC_REQBUFS` would permit this to some
|
| H A D | vidioc-expbuf.rst | 38 :ref:`VIDIOC_REQBUFS` ioctl.
46 :ref:`VIDIOC_REQBUFS` (struct
133 :ref:`VIDIOC_REQBUFS` and/or
|
| H A D | planar-apis.rst | 60 :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`
|
| /dports/databases/qt5-sqldrivers-sqlite2/kde-qtbase-5.15.2p263/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_vsp2/ |
| H A D | qlinuxmediadevice.cpp | 358 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in clearBuffers()
374 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in requestBuffer()
486 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in clearBuffers()
502 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in requestBuffer()
|
| /dports/databases/qt5-sqldrivers-tds/kde-qtbase-5.15.2p263/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_vsp2/ |
| H A D | qlinuxmediadevice.cpp | 358 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in clearBuffers()
374 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in requestBuffer()
486 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in clearBuffers()
502 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in requestBuffer()
|
| /dports/databases/qt5-sqldrivers-sqlite3/kde-qtbase-5.15.2p263/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_vsp2/ |
| H A D | qlinuxmediadevice.cpp | 358 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in clearBuffers()
374 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in requestBuffer()
486 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in clearBuffers()
502 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in requestBuffer()
|
| /dports/textproc/qt5-xml/kde-qtbase-5.15.2p263/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_vsp2/ |
| H A D | qlinuxmediadevice.cpp | 358 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in clearBuffers()
374 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in requestBuffer()
486 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in clearBuffers()
502 if (ioctl(m_subdevFd, VIDIOC_REQBUFS, &requestBuffers) == -1) { in requestBuffer()
|