media: docs: uAPI: fix table output in LaTeX/PDF format
There are lots of tables that are not properly displayed in LaTeX/PDF. Fix the tablecolumns, add longtable where needed and LaTeX formatting macros, in order to address such issues. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
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4a1873f5bf
commit
fea13a6935
@ -35,7 +35,7 @@ device information, applications call the ioctl with a pointer to a
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struct :c:type:`cec_caps`. The driver fills the structure and
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returns the information to the application. The ioctl never fails.
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.. tabularcolumns:: |p{1.2cm}|p{2.5cm}|p{13.8cm}|
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.. tabularcolumns:: |p{1.2cm}|p{2.5cm}|p{13.6cm}|
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.. c:type:: cec_caps
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@ -63,7 +63,7 @@ returns the information to the application. The ioctl never fails.
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- CEC Framework API version, formatted with the ``KERNEL_VERSION()``
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macro.
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.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.6cm}|
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.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.4cm}|
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.. _cec-capabilities:
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@ -39,7 +39,7 @@ provide a pointer to a cec_connector_info struct which will be populated
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by the kernel with the info provided by the adapter's driver. This ioctl
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is only available if the ``CEC_CAP_CONNECTOR_INFO`` capability is set.
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.. tabularcolumns:: |p{1.0cm}|p{4.4cm}|p{2.5cm}|p{9.6cm}|
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.. tabularcolumns:: |p{1.0cm}|p{4.4cm}|p{2.5cm}|p{9.2cm}|
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.. c:type:: cec_connector_info
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@ -59,7 +59,7 @@ is only available if the ``CEC_CAP_CONNECTOR_INFO`` capability is set.
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* - }
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-
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.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.6cm}|
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.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.4cm}|
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.. _connector-type:
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@ -82,7 +82,7 @@ is only available if the ``CEC_CAP_CONNECTOR_INFO`` capability is set.
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Information about the connector can be found in
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:ref:`cec-drm-connector-info`.
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.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.6cm}|
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.. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.4cm}|
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.. c:type:: cec_drm_connector_info
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@ -67,7 +67,7 @@ logical address types are already defined will return with error ``EBUSY``.
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.. c:type:: cec_log_addrs
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.. tabularcolumns:: |p{1.0cm}|p{8.0cm}|p{7.5cm}|
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.. tabularcolumns:: |p{1.0cm}|p{8.0cm}|p{8.0cm}|
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.. cssclass:: longtable
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@ -150,7 +150,7 @@ logical address types are already defined will return with error ``EBUSY``.
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give the CEC framework more information about the device type, even
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though the framework won't use it directly in the CEC message.
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.. tabularcolumns:: |p{7.8cm}|p{1.0cm}|p{8.7cm}|
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.. tabularcolumns:: |p{7.8cm}|p{1.0cm}|p{8.5cm}|
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.. _cec-log-addrs-flags:
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@ -186,7 +186,7 @@ logical address types are already defined will return with error ``EBUSY``.
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All other messages are ignored.
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.. tabularcolumns:: |p{7.8cm}|p{1.0cm}|p{8.7cm}|
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.. tabularcolumns:: |p{7.8cm}|p{1.0cm}|p{8.5cm}|
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.. _cec-versions:
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@ -211,7 +211,7 @@ logical address types are already defined will return with error ``EBUSY``.
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- 6
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- CEC version according to the HDMI 2.0 standard.
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.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
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.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
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.. _cec-prim-dev-types:
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@ -256,7 +256,7 @@ logical address types are already defined will return with error ``EBUSY``.
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- 7
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- Use for a video processor device.
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.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
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.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
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.. _cec-log-addr-types:
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@ -304,7 +304,7 @@ logical address types are already defined will return with error ``EBUSY``.
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Control).
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.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
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.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
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.. _cec-all-dev-types-flags:
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@ -44,7 +44,7 @@ two :ref:`CEC_EVENT_STATE_CHANGE <CEC-EVENT-STATE-CHANGE>` events with
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the same state). In that case the intermediate state changes were lost but
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it is guaranteed that the state did change in between the two events.
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.. tabularcolumns:: |p{1.2cm}|p{2.9cm}|p{13.4cm}|
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.. tabularcolumns:: |p{1.2cm}|p{2.9cm}|p{13.2cm}|
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.. c:type:: cec_event_state_change
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@ -74,7 +74,7 @@ it is guaranteed that the state did change in between the two events.
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.. c:type:: cec_event_lost_msgs
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.. tabularcolumns:: |p{1.0cm}|p{2.0cm}|p{14.5cm}|
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.. tabularcolumns:: |p{1.0cm}|p{2.0cm}|p{14.3cm}|
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.. flat-table:: struct cec_event_lost_msgs
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:header-rows: 0
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@ -93,7 +93,7 @@ it is guaranteed that the state did change in between the two events.
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replied to within a second according to the CEC specification,
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this is more than enough.
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.. tabularcolumns:: |p{1.0cm}|p{4.4cm}|p{2.5cm}|p{9.6cm}|
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.. tabularcolumns:: |p{1.0cm}|p{4.4cm}|p{2.5cm}|p{9.2cm}|
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.. c:type:: cec_event
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@ -128,7 +128,7 @@ it is guaranteed that the state did change in between the two events.
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* - }
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-
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.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}|
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.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{10.8cm}|
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.. _cec-events:
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@ -201,7 +201,7 @@ it is guaranteed that the state did change in between the two events.
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if the 5V is high, then an initial event will be generated for that
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filehandle.
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.. tabularcolumns:: |p{6.0cm}|p{0.6cm}|p{10.9cm}|
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.. tabularcolumns:: |p{6.0cm}|p{0.6cm}|p{10.7cm}|
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.. _cec-event-flags:
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@ -72,7 +72,7 @@ always call :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>`.
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Available initiator modes are:
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.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}|
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.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{10.8cm}|
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.. _cec-mode-initiator_e:
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@ -106,7 +106,7 @@ Available initiator modes are:
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Available follower modes are:
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.. tabularcolumns:: |p{6.6cm}|p{0.9cm}|p{10.0cm}|
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.. tabularcolumns:: |p{6.6cm}|p{0.9cm}|p{9.8cm}|
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.. _cec-mode-follower_e:
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@ -84,7 +84,7 @@ physical address, but the cable is still connected and CEC still works.
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In order to detect/wake up the device it is allowed to send poll and 'Image/Text
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View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
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.. tabularcolumns:: |p{1.0cm}|p{3.5cm}|p{13.0cm}|
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.. tabularcolumns:: |p{1.0cm}|p{3.5cm}|p{12.8cm}|
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.. c:type:: cec_msg
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@ -196,7 +196,7 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
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supports this, otherwise it is always 0. This counter is only
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valid if the :ref:`CEC_TX_STATUS_ERROR <CEC-TX-STATUS-ERROR>` status bit is set.
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.. tabularcolumns:: |p{6.2cm}|p{1.0cm}|p{10.3cm}|
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.. tabularcolumns:: |p{6.2cm}|p{1.0cm}|p{10.1cm}|
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.. _cec-msg-flags:
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@ -229,7 +229,7 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
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capability. If that is not set, then the ``EPERM`` error code is
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returned.
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.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}|
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.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{10.8cm}|
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.. _cec-tx-status:
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@ -298,7 +298,7 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
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- The transmit timed out. This should not normally happen and this
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indicates a driver problem.
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.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}|
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.. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{10.8cm}|
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.. _cec-rx-status:
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@ -11,7 +11,7 @@ fe_type_t type, defined as:
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.. c:type:: fe_type
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.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
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.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
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.. flat-table:: Frontend types
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:header-rows: 1
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@ -39,7 +39,7 @@ ioctl never fails.
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.. c:type:: media_device_info
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
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.. flat-table:: struct media_device_info
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:header-rows: 0
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@ -50,7 +50,7 @@ id's until they get an error.
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.. c:type:: media_entity_desc
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.. tabularcolumns:: |p{1.5cm}|p{1.7cm}|p{1.6cm}|p{1.5cm}|p{11.2cm}|
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.. tabularcolumns:: |p{1.5cm}|p{1.7cm}|p{1.6cm}|p{1.5cm}|p{10.6cm}|
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.. flat-table:: struct media_entity_desc
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:header-rows: 0
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@ -54,7 +54,7 @@ returned during the enumeration process.
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.. c:type:: media_links_enum
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
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.. flat-table:: struct media_links_enum
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:header-rows: 0
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@ -82,7 +82,7 @@ returned during the enumeration process.
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.. c:type:: media_pad_desc
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
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.. flat-table:: struct media_pad_desc
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:header-rows: 0
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@ -109,7 +109,7 @@ returned during the enumeration process.
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.. c:type:: media_link_desc
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
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.. flat-table:: struct media_link_desc
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:header-rows: 0
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@ -46,7 +46,7 @@ other values untouched.
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If the ``topology_version`` remains the same, the ioctl should fill the
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desired arrays with the media graph elements.
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.. tabularcolumns:: |p{1.6cm}|p{3.4cm}|p{12.5cm}|
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.. tabularcolumns:: |p{1.6cm}|p{3.4cm}|p{12.3cm}|
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.. c:type:: media_v2_topology
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@ -119,7 +119,7 @@ desired arrays with the media graph elements.
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converted to a 64-bits integer. It can be zero. if zero, the ioctl
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won't store the links. It will just update ``num_links``
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.7cm}|
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.5cm}|
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.. c:type:: media_v2_entity
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@ -156,7 +156,7 @@ desired arrays with the media graph elements.
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- Reserved for future extensions. Drivers and applications must set
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this array to zero.
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.7cm}|
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.5cm}|
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.. c:type:: media_v2_interface
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@ -189,7 +189,7 @@ desired arrays with the media graph elements.
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- Used only for device node interfaces. See
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:c:type:`media_v2_intf_devnode` for details.
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.7cm}|
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.5cm}|
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.. c:type:: media_v2_intf_devnode
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@ -206,7 +206,7 @@ desired arrays with the media graph elements.
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- ``minor``
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- Device node minor number.
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.7cm}|
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.5cm}|
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.. c:type:: media_v2_pad
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@ -241,7 +241,7 @@ desired arrays with the media graph elements.
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- Reserved for future extensions. Drivers and applications must set
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this array to zero.
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.7cm}|
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.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.5cm}|
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.. c:type:: media_v2_link
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@ -5,7 +5,7 @@
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Types and flags used to represent the media graph elements
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==========================================================
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.. tabularcolumns:: |p{8.2cm}|p{10.3cm}|
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.. tabularcolumns:: |p{8.2cm}|p{9.3cm}|
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.. _media-entity-functions:
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.. _MEDIA-ENT-F-UNKNOWN:
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@ -251,7 +251,7 @@ Types and flags used to represent the media graph elements
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- The entity represents a connector.
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.. tabularcolumns:: |p{6.5cm}|p{6.0cm}|p{5.0cm}|
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.. tabularcolumns:: |p{6.5cm}|p{6.0cm}|p{4.8cm}|
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.. _media-intf-type:
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.. _MEDIA-INTF-T-DVB-FE:
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@ -25,7 +25,7 @@ the remote via /dev/input/event devices.
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.. _rc_standard_keymap:
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
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.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
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.. flat-table:: IR default keymapping
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:header-rows: 0
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@ -157,7 +157,7 @@ of appropriately sized buffers for each use case).
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struct v4l2_buffer
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==================
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.. tabularcolumns:: |p{2.8cm}|p{2.5cm}|p{1.6cm}|p{10.2cm}|
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.. tabularcolumns:: |p{2.9cm}|p{2.4cm}|p{12.0cm}|
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.. cssclass:: longtable
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@ -314,7 +314,7 @@ struct v4l2_buffer
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struct v4l2_plane
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=================
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.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{7.0cm}|
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.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{10.3cm}|
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.. cssclass:: longtable
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@ -389,7 +389,7 @@ enum v4l2_buf_type
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.. cssclass:: longtable
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.. tabularcolumns:: |p{7.8cm}|p{0.6cm}|p{9.1cm}|
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.. tabularcolumns:: |p{7.8cm}|p{0.6cm}|p{8.9cm}|
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.. flat-table::
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:header-rows: 0
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@ -681,7 +681,7 @@ Buffer Flags
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enum v4l2_memory
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================
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.. tabularcolumns:: |p{5.0cm}|p{0.8cm}|p{11.7cm}|
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.. tabularcolumns:: |p{5.0cm}|p{0.8cm}|p{11.5cm}|
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.. flat-table::
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:header-rows: 0
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@ -715,7 +715,7 @@ The :c:type:`v4l2_buffer_timecode` structure is designed to hold a
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struct v4l2_timecode
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--------------------
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.. tabularcolumns:: |p{1.4cm}|p{2.8cm}|p{12.3cm}|
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.. tabularcolumns:: |p{1.4cm}|p{2.8cm}|p{13.1cm}|
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.. flat-table::
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:header-rows: 0
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@ -751,8 +751,6 @@ struct v4l2_timecode
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Timecode Types
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--------------
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.. tabularcolumns:: |p{5.6cm}|p{0.8cm}|p{11.1cm}|
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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@ -780,7 +778,7 @@ Timecode Types
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Timecode Flags
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--------------
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.. tabularcolumns:: |p{6.6cm}|p{1.4cm}|p{9.5cm}|
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.. tabularcolumns:: |p{6.6cm}|p{1.4cm}|p{9.3cm}|
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.. flat-table::
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:header-rows: 0
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@ -200,7 +200,7 @@ Control IDs
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.. tabularcolumns:: |p{5.5cm}|p{12cm}|
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.. tabularcolumns:: |p{5.7cm}|p{11.8cm}|
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.. flat-table::
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:header-rows: 0
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@ -49,7 +49,7 @@ to 0.
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|
||||
.. c:type:: v4l2_meta_format
|
||||
|
||||
.. tabularcolumns:: |p{1.4cm}|p{2.2cm}|p{13.9cm}|
|
||||
.. tabularcolumns:: |p{1.4cm}|p{2.4cm}|p{13.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_meta_format
|
||||
:header-rows: 0
|
||||
|
@ -97,7 +97,7 @@ VBI devices must implement both the :ref:`VIDIOC_G_FMT <VIDIOC_G_FMT>` and
|
||||
and always returns default parameters as :ref:`VIDIOC_G_FMT <VIDIOC_G_FMT>` does.
|
||||
:ref:`VIDIOC_TRY_FMT <VIDIOC_G_FMT>` is optional.
|
||||
|
||||
.. tabularcolumns:: |p{1.6cm}|p{4.2cm}|p{11.7cm}|
|
||||
.. tabularcolumns:: |p{1.6cm}|p{4.2cm}|p{11.5cm}|
|
||||
|
||||
.. c:type:: v4l2_vbi_format
|
||||
|
||||
@ -180,7 +180,7 @@ and always returns default parameters as :ref:`VIDIOC_G_FMT <VIDIOC_G_FMT>` does
|
||||
- This array is reserved for future extensions. Drivers and
|
||||
applications must set it to zero.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{1.5cm}|p{11.6cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{1.5cm}|p{11.4cm}|
|
||||
|
||||
.. _vbifmt-flags:
|
||||
|
||||
|
@ -91,8 +91,6 @@ RDS datastructures
|
||||
|
||||
.. c:type:: v4l2_rds_data
|
||||
|
||||
.. tabularcolumns:: |p{2.5cm}|p{2.5cm}|p{12.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_rds_data
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -133,7 +131,7 @@ RDS datastructures
|
||||
|
||||
.. _v4l2-rds-block-codes:
|
||||
|
||||
.. tabularcolumns:: |p{6.4cm}|p{2.0cm}|p{1.2cm}|p{7.9cm}|
|
||||
.. tabularcolumns:: |p{6.4cm}|p{2.0cm}|p{1.2cm}|p{7.0cm}|
|
||||
|
||||
.. flat-table:: Block defines
|
||||
:header-rows: 0
|
||||
|
@ -80,7 +80,7 @@ data transfer, set by the driver in order to inform application.
|
||||
|
||||
.. c:type:: v4l2_sdr_format
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_sdr_format
|
||||
:header-rows: 0
|
||||
|
@ -108,7 +108,7 @@ struct v4l2_sliced_vbi_format
|
||||
\scriptsize
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{.85cm}|p{3.3cm}|p{4.4cm}|p{4.4cm}|p{4.4cm}|
|
||||
.. tabularcolumns:: |p{.85cm}|p{3.3cm}|p{4.45cm}|p{4.45cm}|p{4.45cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
@ -213,9 +213,9 @@ Sliced VBI services
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\scriptsize
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{4.1cm}|p{1.1cm}|p{2.4cm}|p{2.0cm}|p{7.3cm}|
|
||||
.. tabularcolumns:: |p{4.2cm}|p{1.1cm}|p{2.1cm}|p{2.0cm}|p{6.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 1
|
||||
@ -307,7 +307,7 @@ struct :c:type:`v4l2_sliced_vbi_data` elements must be zero.
|
||||
struct v4l2_sliced_vbi_data
|
||||
---------------------------
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{1.2cm}|p{2.2cm}|p{13.9cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -464,7 +464,7 @@ number).
|
||||
struct v4l2_mpeg_vbi_fmt_ivtv
|
||||
-----------------------------
|
||||
|
||||
.. tabularcolumns:: |p{1.0cm}|p{3.8cm}|p{1.0cm}|p{11.2cm}|
|
||||
.. tabularcolumns:: |p{4.2cm}|p{2.0cm}|p{11.1cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -499,7 +499,7 @@ struct v4l2_mpeg_vbi_fmt_ivtv
|
||||
Magic Constants for struct v4l2_mpeg_vbi_fmt_ivtv magic field
|
||||
-------------------------------------------------------------
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 1
|
||||
@ -528,7 +528,11 @@ Magic Constants for struct v4l2_mpeg_vbi_fmt_ivtv magic field
|
||||
structs v4l2_mpeg_vbi_itv0 and v4l2_mpeg_vbi_ITV0
|
||||
-------------------------------------------------
|
||||
|
||||
.. tabularcolumns:: |p{5.2cm}|p{2.4cm}|p{9.9cm}|
|
||||
.. raw:: latex
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{4.6cm}|p{2.0cm}|p{10.7cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -569,13 +573,16 @@ structs v4l2_mpeg_vbi_itv0 and v4l2_mpeg_vbi_ITV0
|
||||
one line of unspecified data that should be ignored by
|
||||
applications.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _v4l2-mpeg-vbi-itv0-1:
|
||||
|
||||
struct v4l2_mpeg_vbi_ITV0
|
||||
-------------------------
|
||||
|
||||
.. tabularcolumns:: |p{5.2cm}|p{2.4cm}|p{9.9cm}|
|
||||
.. tabularcolumns:: |p{5.2cm}|p{2.4cm}|p{9.7cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -596,7 +603,7 @@ struct v4l2_mpeg_vbi_ITV0
|
||||
struct v4l2_mpeg_vbi_itv0_line
|
||||
------------------------------
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -618,7 +625,7 @@ struct v4l2_mpeg_vbi_itv0_line
|
||||
Line Identifiers for struct v4l2_mpeg_vbi_itv0_line id field
|
||||
------------------------------------------------------------
|
||||
|
||||
.. tabularcolumns:: |p{7.0cm}|p{1.8cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{7.0cm}|p{1.8cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 1
|
||||
|
@ -209,9 +209,11 @@ list entity names and pad numbers).
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\begingroup
|
||||
\scriptsize
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{2.0cm}|p{2.3cm}|p{2.3cm}|p{2.3cm}|p{2.3cm}|p{2.3cm}|p{2.3cm}|
|
||||
.. tabularcolumns:: |p{2.0cm}|p{2.1cm}|p{2.1cm}|p{2.1cm}|p{2.1cm}|p{2.1cm}|p{2.1cm}|
|
||||
|
||||
.. _sample-pipeline-config:
|
||||
|
||||
@ -298,7 +300,7 @@ list entity names and pad numbers).
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
\endgroup
|
||||
|
||||
1. Initial state. The sensor source pad format is set to its native 3MP
|
||||
size and V4L2_MBUS_FMT_SGRBG8_1X8 media bus code. Formats on the
|
||||
|
@ -72,7 +72,11 @@ and radio devices supporting a set of related functions like video
|
||||
capturing, video overlay and VBI capturing. See :ref:`open` for an
|
||||
introduction.
|
||||
|
||||
.. tabularcolumns:: |p{5.5cm}|p{6.5cm}|p{5.5cm}
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{5.3cm}|p{6.7cm}|p{5.3cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
@ -148,6 +152,10 @@ introduction.
|
||||
- ``-``
|
||||
- See above.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
The ``audios`` field was replaced by ``capabilities`` flag
|
||||
``V4L2_CAP_AUDIO``, indicating *if* the device has any audio inputs or
|
||||
outputs. To determine their number applications can enumerate audio
|
||||
|
@ -32,6 +32,7 @@ enum v4l2_exposure_auto_type -
|
||||
should ignore such requests. Possible values are:
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{7.1cm}|p{10.4cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -81,7 +82,7 @@ enum v4l2_exposure_metering -
|
||||
Determines how the camera measures the amount of light available for
|
||||
the frame exposure. Possible values are:
|
||||
|
||||
.. tabularcolumns:: |p{8.7cm}|p{8.8cm}|
|
||||
.. tabularcolumns:: |p{8.7cm}|p{8.7cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -173,7 +174,7 @@ enum v4l2_exposure_metering -
|
||||
control may stop updates of the ``V4L2_CID_AUTO_FOCUS_STATUS``
|
||||
control value.
|
||||
|
||||
.. tabularcolumns:: |p{6.7cm}|p{10.8cm}|
|
||||
.. tabularcolumns:: |p{6.8cm}|p{10.7cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -199,7 +200,7 @@ enum v4l2_exposure_metering -
|
||||
enum v4l2_auto_focus_range -
|
||||
Determines auto focus distance range for which lens may be adjusted.
|
||||
|
||||
.. tabularcolumns:: |p{6.8cm}|p{10.7cm}|
|
||||
.. tabularcolumns:: |p{6.9cm}|p{10.6cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -274,7 +275,7 @@ enum v4l2_auto_n_preset_white_balance -
|
||||
representation. The following white balance presets are listed in
|
||||
order of increasing color temperature.
|
||||
|
||||
.. tabularcolumns:: |p{7.2 cm}|p{10.3cm}|
|
||||
.. tabularcolumns:: |p{7.4cm}|p{10.1cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -384,7 +385,9 @@ enum v4l2_scene_mode -
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{5.9cm}|p{11.5cm}|
|
||||
.. tabularcolumns:: |p{5.9cm}|p{11.6cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -519,6 +522,7 @@ enum v4l2_scene_mode -
|
||||
have the ``V4L2_CAMERA_ORIENTATION_EXTERNAL`` orientation.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{7.7cm}|p{9.8cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
|
@ -34,7 +34,11 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_ctrl_h264_sps
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{8.6cm}|p{7.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_h264_sps
|
||||
:header-rows: 0
|
||||
@ -96,6 +100,10 @@ Stateless Codec Control ID
|
||||
- ``flags``
|
||||
- See :ref:`Sequence Parameter Set Flags <h264_sps_flags>`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _h264_sps_constraints_set_flags:
|
||||
|
||||
``Sequence Parameter Set Constraints Set Flags``
|
||||
@ -171,7 +179,9 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_ctrl_h264_pps
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_h264_pps
|
||||
:header-rows: 0
|
||||
@ -273,7 +283,11 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_ctrl_h264_scaling_matrix
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{0.6cm}|p{4.8cm}|p{11.9cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_h264_scaling_matrix
|
||||
:header-rows: 0
|
||||
@ -304,7 +318,11 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_ctrl_h264_slice_params
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{5.9cm}|p{7.4cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_h264_slice_params
|
||||
:header-rows: 0
|
||||
@ -347,11 +365,11 @@ Stateless Codec Control ID
|
||||
* - __u8
|
||||
- ``num_ref_idx_l0_active_minus1``
|
||||
- If num_ref_idx_active_override_flag is not set, this field must be
|
||||
set to the value of num_ref_idx_l0_default_active_minus1.
|
||||
set to the value of num_ref_idx_l0_default_active_minus1
|
||||
* - __u8
|
||||
- ``num_ref_idx_l1_active_minus1``
|
||||
- If num_ref_idx_active_override_flag is not set, this field must be
|
||||
set to the value of num_ref_idx_l1_default_active_minus1.
|
||||
set to the value of num_ref_idx_l1_default_active_minus1
|
||||
* - __u8
|
||||
- ``reserved``
|
||||
- Applications and drivers must set this to zero.
|
||||
@ -365,6 +383,10 @@ Stateless Codec Control ID
|
||||
- ``flags``
|
||||
- See :ref:`Slice Parameter Flags <h264_slice_flags>`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _h264_slice_flags:
|
||||
|
||||
``Slice Parameter Set Flags``
|
||||
@ -392,7 +414,11 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_ctrl_h264_pred_weights
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{4.9cm}|p{4.9cm}|p{7.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_h264_pred_weights
|
||||
:header-rows: 0
|
||||
@ -410,9 +436,17 @@ Stateless Codec Control ID
|
||||
- The weight factors at index 0 are the weight factors for the reference
|
||||
list 0, the one at index 1 for the reference list 1.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. c:type:: v4l2_h264_weight_factors
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{1.0cm}|p{4.5cm}|p{11.8cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_h264_weight_factors
|
||||
:header-rows: 0
|
||||
@ -432,6 +466,10 @@ Stateless Codec Control ID
|
||||
- ``chroma_offset[32][2]``
|
||||
-
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``Picture Reference``
|
||||
|
||||
.. c:type:: v4l2_h264_reference
|
||||
@ -454,7 +492,11 @@ Stateless Codec Control ID
|
||||
|
||||
``Reference Fields``
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{5.4cm}|p{0.8cm}|p{11.1cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -472,6 +514,10 @@ Stateless Codec Control ID
|
||||
- The frame (or the top/bottom fields, if it's a field pair)
|
||||
is used for short-term reference.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_STATELESS_H264_DECODE_PARAMS (struct)``
|
||||
Specifies the decode parameters (as extracted from the bitstream)
|
||||
for the associated H264 slice data. This includes the necessary
|
||||
@ -483,7 +529,11 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_ctrl_h264_decode_params
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{5.9cm}|p{7.4cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_h264_decode_params
|
||||
:header-rows: 0
|
||||
@ -538,11 +588,19 @@ Stateless Codec Control ID
|
||||
- ``flags``
|
||||
- See :ref:`Decode Parameters Flags <h264_decode_params_flags>`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _h264_decode_params_flags:
|
||||
|
||||
``Decode Parameters Flags``
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{8.3cm}|p{2.1cm}|p{6.9cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -559,9 +617,17 @@ Stateless Codec Control ID
|
||||
- 0x00000004
|
||||
-
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. c:type:: v4l2_h264_dpb_entry
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{1.0cm}|p{4.9cm}|p{11.4cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_h264_dpb_entry
|
||||
:header-rows: 0
|
||||
@ -597,11 +663,19 @@ Stateless Codec Control ID
|
||||
- ``flags``
|
||||
- See :ref:`DPB Entry Flags <h264_dpb_flags>`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _h264_dpb_flags:
|
||||
|
||||
``DPB Entries Flags``
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{7.7cm}|p{2.1cm}|p{7.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -621,6 +695,10 @@ Stateless Codec Control ID
|
||||
- 0x00000008
|
||||
- The DPB entry is a single field or a complementary field pair.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_STATELESS_H264_DECODE_MODE (enum)``
|
||||
Specifies the decoding mode to use. Currently exposes slice-based and
|
||||
frame-based decoding but new modes might be added later on.
|
||||
@ -633,7 +711,11 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_stateless_h264_decode_mode
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\scriptsize
|
||||
|
||||
.. tabularcolumns:: |p{7.4cm}|p{0.3cm}|p{9.6cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -658,6 +740,10 @@ Stateless Codec Control ID
|
||||
selected, the ``V4L2_CID_STATELESS_H264_SLICE_PARAMS``
|
||||
control shall not be set.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_STATELESS_H264_START_CODE (enum)``
|
||||
Specifies the H264 slice start code expected for each slice.
|
||||
This control is used as a modifier for V4L2_PIX_FMT_H264_SLICE
|
||||
@ -669,12 +755,16 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_stateless_h264_start_code
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{7.9cm}|p{0.4cm}|p{9.0cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
:widths: 1 1 2
|
||||
:widths: 4 1 4
|
||||
|
||||
* - ``V4L2_STATELESS_H264_START_CODE_NONE``
|
||||
- 0
|
||||
@ -686,6 +776,9 @@ Stateless Codec Control ID
|
||||
to be prefixed by Annex B start codes. According to :ref:`h264`
|
||||
valid start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _codec-stateless-fwht:
|
||||
|
||||
@ -697,9 +790,11 @@ Stateless Codec Control ID
|
||||
|
||||
.. c:type:: v4l2_ctrl_fwht_params
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
.. tabularcolumns:: |p{1.4cm}|p{4.3cm}|p{11.8cm}|
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{1.4cm}|p{3.9cm}|p{12.0cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_fwht_params
|
||||
:header-rows: 0
|
||||
@ -738,16 +833,20 @@ Stateless Codec Control ID
|
||||
- ``quantization``
|
||||
- The quantization range, from enum :c:type:`v4l2_quantization`.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _fwht-flags:
|
||||
|
||||
FWHT Flags
|
||||
==========
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
.. tabularcolumns:: |p{6.8cm}|p{2.4cm}|p{8.3cm}|
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{7.0cm}|p{2.3cm}|p{8.0cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -805,3 +904,7 @@ FWHT Flags
|
||||
* - ``V4L2_FWHT_FL_PIXENC_HSV``
|
||||
- 0x00180000
|
||||
- Set if the pixel encoding is HSV.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
@ -392,7 +392,7 @@ enum v4l2_mpeg_audio_mode_extension -
|
||||
which subbands are in intensity stereo. All other subbands are coded
|
||||
in stereo. Layer III is not (yet) supported. Possible values are:
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{9.1cm}|p{8.4cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -605,7 +605,7 @@ enum v4l2_mpeg_video_frame_skip_mode -
|
||||
are:
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{9.2cm}|p{8.3cm}|
|
||||
.. tabularcolumns:: |p{8.2cm}|p{9.3cm}|
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
@ -873,7 +873,11 @@ enum v4l2_mpeg_video_h264_profile -
|
||||
The profile information for H264. Applicable to the H264 encoder.
|
||||
Possible values are:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{10.2cm}|p{7.3cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -916,7 +920,9 @@ enum v4l2_mpeg_video_h264_profile -
|
||||
* - ``V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH``
|
||||
- Constrained High profile
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _v4l2-mpeg-video-mpeg2-profile:
|
||||
|
||||
@ -927,7 +933,11 @@ enum v4l2_mpeg_video_mpeg2_profile -
|
||||
The profile information for MPEG2. Applicable to MPEG2 codecs.
|
||||
Possible values are:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{10.2cm}|p{7.3cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -947,6 +957,9 @@ enum v4l2_mpeg_video_mpeg2_profile -
|
||||
- Multi-view profile (MVP)
|
||||
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _v4l2-mpeg-video-mpeg4-profile:
|
||||
|
||||
@ -957,7 +970,11 @@ enum v4l2_mpeg_video_mpeg4_profile -
|
||||
The profile information for MPEG4. Applicable to the MPEG4 encoder.
|
||||
Possible values are:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{11.8cm}|p{5.7cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -974,7 +991,9 @@ enum v4l2_mpeg_video_mpeg4_profile -
|
||||
* - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY``
|
||||
- Advanced Coding Efficiency profile
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (integer)``
|
||||
The maximum number of reference pictures used for encoding.
|
||||
@ -1030,7 +1049,7 @@ enum v4l2_mpeg_video_h264_loop_filter_mode -
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{13.6cm}|p{3.9cm}|
|
||||
.. tabularcolumns:: |p{13.5cm}|p{4.0cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -1425,7 +1444,7 @@ enum v4l2_mpeg_video_h264_fmo_change_dir -
|
||||
Specifies a direction of the slice group change for raster and wipe
|
||||
maps. Applicable to the H264 encoder. Possible values are:
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{9.6cm}|p{7.9cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -1549,9 +1568,9 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. c:type:: v4l2_ctrl_mpeg2_slice_params
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. tabularcolumns:: |p{5.6cm}|p{4.6cm}|p{7.1cm}|
|
||||
|
||||
.. tabularcolumns:: |p{5.8cm}|p{4.8cm}|p{6.6cm}|
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_mpeg2_slice_params
|
||||
:header-rows: 0
|
||||
@ -1594,7 +1613,7 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{6.3cm}|p{9.4cm}|
|
||||
.. tabularcolumns:: |p{1.4cm}|p{6.5cm}|p{9.4cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_mpeg2_sequence
|
||||
:header-rows: 0
|
||||
@ -1625,9 +1644,13 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. c:type:: v4l2_mpeg2_picture
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{6.3cm}|p{9.4cm}|
|
||||
.. tabularcolumns:: |p{1.0cm}|p{5.6cm}|p{10.7cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_mpeg2_picture
|
||||
:header-rows: 0
|
||||
@ -1675,6 +1698,10 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
- ``progressive_frame``
|
||||
- Indicates whether the current frame is progressive.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION (struct)``
|
||||
Specifies quantization matrices (as extracted from the bitstream) for the
|
||||
associated MPEG-2 slice data.
|
||||
@ -1686,9 +1713,9 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. c:type:: v4l2_ctrl_mpeg2_quantization
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. tabularcolumns:: |p{0.8cm}|p{8.0cm}|p{8.5cm}|
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{8.0cm}|p{7.4cm}|
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
@ -1739,6 +1766,10 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
non-intra-coded frames, in zigzag scanning order. Only relevant for
|
||||
non-4:2:0 YUV formats.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_FWHT_I_FRAME_QP (integer)``
|
||||
Quantization parameter for an I frame for FWHT. Valid range: from 1
|
||||
to 31.
|
||||
@ -1762,9 +1793,13 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. c:type:: v4l2_ctrl_vp8_frame_header
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
.. tabularcolumns:: |p{5.8cm}|p{4.8cm}|p{6.6cm}|
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{7.0cm}|p{4.6cm}|p{5.7cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_vp8_frame_header
|
||||
:header-rows: 0
|
||||
@ -1852,10 +1887,16 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
- ``flags``
|
||||
- See :ref:`Frame Header Flags <vp8_frame_header_flags>`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _vp8_frame_header_flags:
|
||||
|
||||
``Frame Header Flags``
|
||||
|
||||
.. tabularcolumns:: |p{9.8cm}|p{0.8cm}|p{6.7cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table::
|
||||
@ -1886,7 +1927,7 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{6.3cm}|p{9.4cm}|
|
||||
.. tabularcolumns:: |p{1.0cm}|p{2.0cm}|p{14.3cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_vp8_entropy_coder_state
|
||||
:header-rows: 0
|
||||
@ -1910,7 +1951,7 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{6.3cm}|p{9.4cm}|
|
||||
.. tabularcolumns:: |p{1.2cm}|p{4.0cm}|p{12.1cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_vp8_segment_header
|
||||
:header-rows: 0
|
||||
@ -1937,7 +1978,11 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
``Segment Header Flags``
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{10cm}|p{1.0cm}|p{6.3cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -1958,11 +2003,15 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
- If is set, the segment feature data mode is delta-value.
|
||||
If cleared, it's absolute-value.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. c:type:: v4l2_vp8_loopfilter_header
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{6.3cm}|p{9.4cm}|
|
||||
.. tabularcolumns:: |p{1.5cm}|p{3.9cm}|p{11.9cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_vp8_loopfilter_header
|
||||
:header-rows: 0
|
||||
@ -1992,7 +2041,7 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
``Loopfilter Header Flags``
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. tabularcolumns:: |p{7.0cm}|p{1.2cm}|p{9.1cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2012,9 +2061,7 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. c:type:: v4l2_vp8_quantization_header
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{6.3cm}|p{9.4cm}|
|
||||
.. tabularcolumns:: |p{1.5cm}|p{3.5cm}|p{12.3cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_vp8_quantization_header
|
||||
:header-rows: 0
|
||||
@ -2047,7 +2094,7 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type -
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{6.3cm}|p{9.4cm}|
|
||||
.. tabularcolumns:: |p{1.5cm}|p{5.8cm}|p{10.0cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_vp8_entropy_header
|
||||
:header-rows: 0
|
||||
@ -2187,7 +2234,7 @@ enum v4l2_mpeg_mfc51_video_frame_skip_mode -
|
||||
are:
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{9.2cm}|p{8.3cm}|
|
||||
.. tabularcolumns:: |p{9.4cm}|p{8.1cm}|
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
@ -2231,7 +2278,7 @@ enum v4l2_mpeg_mfc51_video_force_frame_type -
|
||||
Force a frame type for the next queued buffer. Applicable to
|
||||
encoders. Possible values are:
|
||||
|
||||
.. tabularcolumns:: |p{9.5cm}|p{8.0cm}|
|
||||
.. tabularcolumns:: |p{9.9cm}|p{7.6cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2267,6 +2314,7 @@ enum v4l2_mpeg_cx2341x_video_spatial_filter_mode -
|
||||
are:
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{11.5cm}|p{6.0cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2292,11 +2340,11 @@ enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type -
|
||||
Select the algorithm to use for the Luma Spatial Filter (default
|
||||
``1D_HOR``). Possible values:
|
||||
|
||||
.. tabularcolumns:: |p{14.5cm}|p{3.0cm}|
|
||||
.. tabularcolumns:: |p{13.1cm}|p{4.4cm}|
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
\footnotesize
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2317,8 +2365,6 @@ enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type -
|
||||
|
||||
\normalsize
|
||||
|
||||
|
||||
|
||||
.. _chroma-spatial-filter-type:
|
||||
|
||||
``V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE``
|
||||
@ -2328,8 +2374,11 @@ enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type -
|
||||
Select the algorithm for the Chroma Spatial Filter (default
|
||||
``1D_HOR``). Possible values are:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
.. tabularcolumns:: |p{14.0cm}|p{3.5cm}|
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{11.0cm}|p{6.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2340,7 +2389,9 @@ enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type -
|
||||
* - ``V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR``
|
||||
- One-dimensional horizontal
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _v4l2-mpeg-cx2341x-video-temporal-filter-mode:
|
||||
|
||||
@ -2351,7 +2402,9 @@ enum v4l2_mpeg_cx2341x_video_temporal_filter_mode -
|
||||
Sets the Temporal Filter mode (default ``MANUAL``). Possible values
|
||||
are:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2362,7 +2415,9 @@ enum v4l2_mpeg_cx2341x_video_temporal_filter_mode -
|
||||
* - ``V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO``
|
||||
- Choose the filter automatically
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (integer (0-31))``
|
||||
The setting for the Temporal Filter. 0 = off, 31 = maximum. (Default
|
||||
@ -2377,6 +2432,11 @@ enum v4l2_mpeg_cx2341x_video_median_filter_type -
|
||||
Median Filter Type (default ``OFF``). Possible values are:
|
||||
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{11.0cm}|p{6.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2393,7 +2453,9 @@ enum v4l2_mpeg_cx2341x_video_median_filter_type -
|
||||
* - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG``
|
||||
- Diagonal filter
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (integer (0-255))``
|
||||
Threshold above which the luminance median filter is enabled
|
||||
@ -2470,7 +2532,7 @@ enum v4l2_vp8_num_ref_frames -
|
||||
The number of reference pictures for encoding P frames. Possible
|
||||
values are:
|
||||
|
||||
.. tabularcolumns:: |p{7.9cm}|p{9.6cm}|
|
||||
.. tabularcolumns:: |p{7.5cm}|p{7.5cm}|
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
@ -2525,7 +2587,7 @@ enum v4l2_vp8_golden_frame_sel -
|
||||
|
||||
\scriptsize
|
||||
|
||||
.. tabularcolumns:: |p{9.0cm}|p{8.0cm}|
|
||||
.. tabularcolumns:: |p{8.6cm}|p{8.9cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2735,7 +2797,7 @@ enum v4l2_mpeg_video_hevc_hier_coding_type -
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{9.0cm}|p{8.0cm}|
|
||||
.. tabularcolumns:: |p{8.2cm}|p{9.3cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2804,7 +2866,7 @@ enum v4l2_mpeg_video_hevc_profile -
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{9.0cm}|p{8.0cm}|
|
||||
.. tabularcolumns:: |p{9.0cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -2922,7 +2984,7 @@ enum v4l2_mpeg_video_hevc_hier_refresh_type -
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{8.0cm}|p{9.0cm}|
|
||||
.. tabularcolumns:: |p{6.2cm}|p{11.3cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -3002,7 +3064,7 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{6.0cm}|p{11.0cm}|
|
||||
.. tabularcolumns:: |p{5.5cm}|p{12.0cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -3062,6 +3124,12 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
|
||||
.. c:type:: v4l2_ctrl_hevc_sps
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{9.2cm}|p{6.9cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_hevc_sps
|
||||
@ -3136,10 +3204,18 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
- ``flags``
|
||||
- See :ref:`Sequence Parameter Set Flags <hevc_sps_flags>`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _hevc_sps_flags:
|
||||
|
||||
``Sequence Parameter Set Flags``
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table::
|
||||
@ -3175,6 +3251,10 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
- 0x00000100
|
||||
-
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_MPEG_VIDEO_HEVC_PPS (struct)``
|
||||
Specifies the Picture Parameter Set fields (as extracted from the
|
||||
bitstream) for the associated HEVC slice data.
|
||||
@ -3184,6 +3264,8 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
|
||||
.. c:type:: v4l2_ctrl_hevc_pps
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{8.6cm}|p{7.5cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_hevc_pps
|
||||
@ -3238,7 +3320,9 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
|
||||
``Picture Parameter Set Flags``
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -3303,6 +3387,10 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
- 0x00040000
|
||||
-
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_MPEG_VIDEO_HEVC_SLICE_PARAMS (struct)``
|
||||
Specifies various slice-specific parameters, especially from the NAL unit
|
||||
header, general slice segment header and weighted prediction parameter
|
||||
@ -3313,6 +3401,12 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
|
||||
.. c:type:: v4l2_ctrl_hevc_slice_params
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\scriptsize
|
||||
|
||||
.. tabularcolumns:: |p{5.4cm}|p{6.8cm}|p{5.1cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_ctrl_hevc_slice_params
|
||||
@ -3415,11 +3509,17 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
- ``flags``
|
||||
- See :ref:`Slice Parameters Flags <hevc_slice_params_flags>`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _hevc_slice_params_flags:
|
||||
|
||||
``Slice Parameters Flags``
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\scriptsize
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -3454,9 +3554,17 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
- 0x00000100
|
||||
-
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. c:type:: v4l2_hevc_dpb_entry
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{1.0cm}|p{4.2cm}|p{12.1cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_hevc_dpb_entry
|
||||
:header-rows: 0
|
||||
@ -3488,9 +3596,17 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
- ``padding[2]``
|
||||
- Applications and drivers must set this to zero.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. c:type:: v4l2_hevc_pred_weight_table
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{0.8cm}|p{10.6cm}|p{5.9cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_hevc_pred_weight_table
|
||||
:header-rows: 0
|
||||
@ -3531,6 +3647,10 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
- ``padding[6]``
|
||||
- Applications and drivers must set this to zero.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_MPEG_VIDEO_HEVC_DECODE_MODE (enum)``
|
||||
Specifies the decoding mode to use. Currently exposes slice-based and
|
||||
frame-based decoding but new modes might be added later on.
|
||||
@ -3548,7 +3668,11 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
|
||||
.. c:type:: v4l2_mpeg_video_hevc_decode_mode
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{9.4cm}|p{0.6cm}|p{7.3cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -3565,6 +3689,10 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
The OUTPUT buffer must contain all slices needed to decode the
|
||||
frame. The OUTPUT buffer must also contain both fields.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
``V4L2_CID_MPEG_VIDEO_HEVC_START_CODE (enum)``
|
||||
Specifies the HEVC slice start code expected for each slice.
|
||||
This control is used as a modifier for V4L2_PIX_FMT_HEVC_SLICE
|
||||
@ -3581,7 +3709,7 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
|
||||
|
||||
.. c:type:: v4l2_mpeg_video_hevc_start_code
|
||||
|
||||
.. cssclass:: longtable
|
||||
.. tabularcolumns:: |p{9.2cm}|p{0.6cm}|p{7.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
|
@ -99,7 +99,7 @@ enum v4l2_dv_it_content_type -
|
||||
or an analog source. The enum v4l2_dv_it_content_type defines
|
||||
the possible content types:
|
||||
|
||||
.. tabularcolumns:: |p{7.3cm}|p{10.4cm}|
|
||||
.. tabularcolumns:: |p{7.3cm}|p{10.2cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
|
@ -63,6 +63,7 @@ Flash Control IDs
|
||||
presence of some faults. See V4L2_CID_FLASH_FAULT.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{5.7cm}|p{11.8cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -73,14 +74,16 @@ Flash Control IDs
|
||||
* - ``V4L2_FLASH_LED_MODE_FLASH``
|
||||
- Flash mode.
|
||||
* - ``V4L2_FLASH_LED_MODE_TORCH``
|
||||
- Torch mode. See V4L2_CID_FLASH_TORCH_INTENSITY.
|
||||
- Torch mode.
|
||||
|
||||
See V4L2_CID_FLASH_TORCH_INTENSITY.
|
||||
|
||||
|
||||
|
||||
``V4L2_CID_FLASH_STROBE_SOURCE (menu)``
|
||||
Defines the source of the flash LED strobe.
|
||||
|
||||
.. tabularcolumns:: |p{7.5cm}|p{10.0cm}|
|
||||
.. tabularcolumns:: |p{7.5cm}|p{7.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
|
@ -62,7 +62,7 @@ enum v4l2_field
|
||||
|
||||
.. c:type:: v4l2_field
|
||||
|
||||
.. tabularcolumns:: |p{5.8cm}|p{0.6cm}|p{11.1cm}|
|
||||
.. tabularcolumns:: |p{5.8cm}|p{0.6cm}|p{10.9cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
|
@ -7,7 +7,13 @@ Compressed Formats
|
||||
|
||||
.. _compressed-formats:
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{5.8cm}|p{1.2cm}|p{10.3cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: Compressed Image Formats
|
||||
:header-rows: 1
|
||||
@ -220,3 +226,7 @@ Compressed Formats
|
||||
Metadata associated with the frame to decode is required to be passed
|
||||
through the ``V4L2_CID_STATELESS_FWHT_PARAMS`` control.
|
||||
See the :ref:`associated Codec Control ID <codec-stateless-fwht>`.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
@ -36,10 +36,10 @@ Cb\ :sub:`5-0` Cr\ :sub:`4-0`], and stored in memory in two bytes,
|
||||
.. raw:: latex
|
||||
|
||||
\begingroup
|
||||
\tiny
|
||||
\scriptsize
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{2.5cm}|p{0.69cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|p{0.31cm}|
|
||||
.. tabularcolumns:: |p{3.5cm}|p{0.96cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|p{0.52cm}|
|
||||
|
||||
.. flat-table:: Packed YUV 4:4:4 Image Formats (less than 8bpc)
|
||||
:header-rows: 2
|
||||
@ -234,6 +234,12 @@ the second byte and Y'\ :sub:`7-0` in the third byte.
|
||||
These formats, commonly referred to as YUYV or YUY2, subsample the chroma
|
||||
components horizontally by 2, storing 2 pixels in 4 bytes.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{3.4cm}|p{1.2cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|p{0.8cm}|
|
||||
|
||||
.. flat-table:: Packed YUV 4:2:2 Formats
|
||||
:header-rows: 1
|
||||
:stub-columns: 0
|
||||
@ -301,6 +307,10 @@ components horizontally by 2, storing 2 pixels in 4 bytes.
|
||||
- Y'\ :sub:`3`
|
||||
- Cb\ :sub:`2`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
**Color Sample Location:**
|
||||
Chroma samples are :ref:`interstitially sited<yuv-chroma-centered>`
|
||||
horizontally.
|
||||
@ -312,6 +322,12 @@ horizontally.
|
||||
This format subsamples the chroma components horizontally by 4, storing 8
|
||||
pixels in 12 bytes.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\scriptsize
|
||||
|
||||
.. tabularcolumns:: |p{2.9cm}|p{0.8cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|p{0.5cm}|
|
||||
|
||||
.. flat-table:: Packed YUV 4:1:1 Formats
|
||||
:header-rows: 1
|
||||
:stub-columns: 0
|
||||
@ -348,11 +364,15 @@ pixels in 12 bytes.
|
||||
- Y'\ :sub:`6`
|
||||
- Y'\ :sub:`7`
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. note::
|
||||
|
||||
Do not confuse ``V4L2_PIX_FMT_Y41P`` with
|
||||
:ref:`V4L2_PIX_FMT_YUV411P <V4L2-PIX-FMT-YUV411P>`. Y41P is derived from
|
||||
"YUV 4:1:1 *packed*", while YUV411P stands for "YUV 4:1:1 *planar*".
|
||||
"YUV 4:1:1 **packed**", while YUV411P stands for "YUV 4:1:1 **planar**".
|
||||
|
||||
**Color Sample Location:**
|
||||
Chroma samples are :ref:`interstitially sited<yuv-chroma-centered>`
|
||||
|
@ -17,10 +17,14 @@ you think your format should be listed in a standard format section
|
||||
please make a proposal on the linux-media mailing list.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _reserved-formats:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. flat-table:: Reserved Image Formats
|
||||
:header-rows: 1
|
||||
:stub-columns: 0
|
||||
@ -256,3 +260,7 @@ please make a proposal on the linux-media mailing list.
|
||||
of tiles, resulting in 32-aligned resolutions for the luminance plane
|
||||
and 16-aligned resolutions for the chrominance plane (with 2x2
|
||||
subsampling).
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
@ -655,12 +655,7 @@ nomenclature that instead use the order of components as seen in a 24- or
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\begingroup
|
||||
\tiny
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{2.8cm}|p{2.0cm}|p{2.0cm}|p{2.0cm}|p{2.0cm}|p{2.0cm}|p{2.0cm}|p{2.0cm}|
|
||||
|
||||
\small
|
||||
|
||||
.. flat-table:: RGB Formats With 8 Bits Per Component
|
||||
:header-rows: 1
|
||||
@ -765,7 +760,7 @@ nomenclature that instead use the order of components as seen in a 24- or
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\endgroup
|
||||
\normalsize
|
||||
|
||||
|
||||
Deprecated RGB Formats
|
||||
|
@ -27,7 +27,11 @@ Below is an example of a small image in V4L2_PIX_FMT_IPU3_SBGGR10 format.
|
||||
**Byte Order.**
|
||||
Each cell is one byte.
|
||||
|
||||
.. tabularcolumns:: |p{0.8cm}|p{4.0cm}|p{4.0cm}|p{4.0cm}|p{4.0cm}|
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{0.8cm}|p{3.3cm}|p{3.3cm}|p{3.3cm}|p{3.3cm}|
|
||||
|
||||
.. flat-table::
|
||||
|
||||
@ -335,3 +339,7 @@ Each cell is one byte.
|
||||
- R\ :sub:`0323high`
|
||||
- G\ :sub:`0324low`
|
||||
- G\ :sub:`0324high`\ (bits 1--0)
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
@ -33,7 +33,7 @@ of a small V4L2_PIX_FMT_SBGGR10P image:
|
||||
**Byte Order.**
|
||||
Each cell is one byte.
|
||||
|
||||
.. tabularcolumns:: |p{2.4cm}|p{1.4cm}|p{1.2cm}|p{1.2cm}|p{1.2cm}|p{6.4cm}|
|
||||
.. tabularcolumns:: |p{2.4cm}|p{1.4cm}|p{1.2cm}|p{1.2cm}|p{1.2cm}|p{9.3cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
|
@ -31,7 +31,7 @@ Below is an example of a small V4L2_PIX_FMT_SBGGR12P image:
|
||||
**Byte Order.**
|
||||
Each cell is one byte.
|
||||
|
||||
.. tabularcolumns:: |p{2.2cm}|p{1.2cm}|p{1.2cm}|p{3.1cm}|p{1.2cm}|p{1.2cm}|p{3.1cm}|
|
||||
.. tabularcolumns:: |p{2.2cm}|p{1.2cm}|p{1.2cm}|p{3.1cm}|p{1.2cm}|p{1.2cm}|p{6.4cm}|
|
||||
|
||||
|
||||
.. flat-table::
|
||||
|
@ -36,9 +36,11 @@ Each cell is one byte.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\begingroup
|
||||
\footnotesize
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{1.8cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{1.1cm}|p{3.3cm}|p{3.3cm}|p{3.3cm}|
|
||||
.. tabularcolumns:: |p{1.6cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{3.5cm}|p{3.5cm}|p{3.5cm}|
|
||||
|
||||
.. flat-table::
|
||||
:header-rows: 0
|
||||
@ -141,5 +143,5 @@ Each cell is one byte.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
\endgroup
|
||||
|
||||
|
@ -13,7 +13,7 @@ describing all planes of that format.
|
||||
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{1.4cm}|p{4.0cm}|p{11.9cm}|
|
||||
|
||||
.. c:type:: v4l2_plane_pix_format
|
||||
|
||||
@ -52,7 +52,7 @@ describing all planes of that format.
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{5.6cm}|p{7.5cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{5.6cm}|p{7.3cm}|
|
||||
|
||||
.. c:type:: v4l2_pix_format_mplane
|
||||
|
||||
|
@ -4,7 +4,7 @@
|
||||
Single-planar format structure
|
||||
******************************
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{2.5cm}|p{11.0cm}|
|
||||
.. tabularcolumns:: |p{4.0cm}|p{2.6cm}|p{10.7cm}|
|
||||
|
||||
.. c:type:: v4l2_pix_format
|
||||
|
||||
@ -205,7 +205,7 @@ Single-planar format structure
|
||||
the flag V4L2_FMT_FLAG_CSC_XFER_FUNC in the corresponding struct
|
||||
:c:type:`v4l2_fmtdesc` during enumeration. See :ref:`fmtdesc-flags`.
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.8cm}|p{2.3cm}|p{8.2cm}|
|
||||
|
||||
.. _format-flags:
|
||||
|
||||
|
@ -19,6 +19,12 @@ are often referred to as greyscale formats.
|
||||
- `0` denotes padding bits set to 0.
|
||||
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\scriptsize
|
||||
|
||||
.. tabularcolumns:: |p{3.6cm}|p{3.0cm}|p{1.3cm}|p{2.6cm}|p{1.3cm}|p{1.3cm}|p{1.3cm}|
|
||||
|
||||
.. flat-table:: Luma-Only Image Formats
|
||||
:header-rows: 1
|
||||
:stub-columns: 0
|
||||
@ -119,6 +125,10 @@ are often referred to as greyscale formats.
|
||||
- ...
|
||||
- ...
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. note::
|
||||
|
||||
For the Y16 and Y16_BE formats, the actual sampling precision may be lower
|
||||
|
@ -5,10 +5,12 @@
|
||||
Media Bus Formats
|
||||
=================
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
|
||||
.. c:type:: v4l2_mbus_framefmt
|
||||
|
||||
.. tabularcolumns:: |p{2.0cm}|p{4.0cm}|p{11.3cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_mbus_framefmt
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -113,6 +115,8 @@ Media Bus Formats
|
||||
|
||||
.. _v4l2-mbus-framefmt-flags:
|
||||
|
||||
.. tabularcolumns:: |p{6.5cm}|p{1.6cm}|p{9.2cm}|
|
||||
|
||||
.. flat-table:: v4l2_mbus_framefmt Flags
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -204,7 +208,7 @@ The following tables list existing packed RGB formats.
|
||||
.. it switches to long table, and there's no way to override it.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
.. tabularcolumns:: |p{5.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
|
||||
.. _v4l2-mbus-pixelcode-rgb:
|
||||
|
||||
@ -1890,7 +1894,7 @@ JEIDA defined bit mapping will be named
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\tiny
|
||||
\small
|
||||
|
||||
.. _v4l2-mbus-pixelcode-rgb-lvds:
|
||||
|
||||
@ -2152,7 +2156,7 @@ organization is given as an example for the first pixel only.
|
||||
\tiny
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.3cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
.. tabularcolumns:: |p{6.0cm}|p{0.7cm}|p{0.3cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
|
||||
.. _v4l2-mbus-pixelcode-bayer:
|
||||
|
||||
@ -3005,7 +3009,7 @@ the following codes.
|
||||
\tiny
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
.. tabularcolumns:: |p{5.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
|
||||
.. _v4l2-mbus-pixelcode-yuv8:
|
||||
|
||||
@ -7210,7 +7214,7 @@ The following table list existing packed 36bit wide YUV formats.
|
||||
\tiny
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
.. tabularcolumns:: |p{4.1cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
|
||||
.. _v4l2-mbus-pixelcode-yuv8-36bit:
|
||||
|
||||
@ -7398,7 +7402,7 @@ The following table list existing packed 48bit wide YUV formats.
|
||||
\tiny
|
||||
\setlength{\tabcolsep}{2pt}
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
.. tabularcolumns:: |p{5.6cm}|p{0.7cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|p{0.22cm}|
|
||||
|
||||
.. _v4l2-mbus-pixelcode-yuv8-48bit:
|
||||
|
||||
@ -7851,7 +7855,7 @@ The following table lists existing JPEG compressed formats.
|
||||
|
||||
.. _v4l2-mbus-pixelcode-jpeg:
|
||||
|
||||
.. tabularcolumns:: |p{6.0cm}|p{1.4cm}|p{10.1cm}|
|
||||
.. tabularcolumns:: |p{6.0cm}|p{1.4cm}|p{9.9cm}|
|
||||
|
||||
.. flat-table:: JPEG Formats
|
||||
:header-rows: 1
|
||||
@ -7884,7 +7888,7 @@ formats.
|
||||
|
||||
.. _v4l2-mbus-pixelcode-vendor-specific:
|
||||
|
||||
.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.7cm}|
|
||||
.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.9cm}|
|
||||
|
||||
.. flat-table:: Vendor and device specific formats
|
||||
:header-rows: 1
|
||||
@ -7909,7 +7913,7 @@ This section lists all metadata formats.
|
||||
|
||||
The following table lists the existing metadata formats.
|
||||
|
||||
.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.7cm}|
|
||||
.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.9cm}|
|
||||
|
||||
.. flat-table:: Metadata formats
|
||||
:header-rows: 1
|
||||
|
@ -6,10 +6,16 @@
|
||||
Selection flags
|
||||
***************
|
||||
|
||||
.. tabularcolumns:: |p{5.2cm}|p{2.0cm}|p{6.5cm}|p{1.2cm}|p{1.6cm}|
|
||||
|
||||
.. _v4l2-selection-flags-table:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{5.6cm}|p{2.0cm}|p{6.5cm}|p{1.2cm}|p{1.2cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: Selection flag definitions
|
||||
:header-rows: 1
|
||||
:stub-columns: 0
|
||||
@ -42,3 +48,7 @@ Selection flags
|
||||
inside the subdevice to all further processing steps.
|
||||
- No
|
||||
- Yes
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
@ -12,7 +12,13 @@ of the two interfaces they are used.
|
||||
|
||||
.. _v4l2-selection-targets-table:
|
||||
|
||||
.. tabularcolumns:: |p{6.0cm}|p{1.4cm}|p{7.4cm}|p{1.2cm}|p{1.4cm}|
|
||||
.. raw:: latex
|
||||
|
||||
\small
|
||||
|
||||
.. tabularcolumns:: |p{6.2cm}|p{1.4cm}|p{7.3cm}|p{1.2cm}|p{0.8cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: Selection target definitions
|
||||
:header-rows: 1
|
||||
@ -69,3 +75,7 @@ of the two interfaces they are used.
|
||||
modified by hardware.
|
||||
- Yes
|
||||
- No
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
@ -72,7 +72,7 @@ than the number requested.
|
||||
|
||||
.. c:type:: v4l2_create_buffers
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_create_buffers
|
||||
:header-rows: 0
|
||||
|
@ -45,7 +45,7 @@ overlay devices.
|
||||
|
||||
.. c:type:: v4l2_cropcap
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_cropcap
|
||||
:header-rows: 0
|
||||
@ -96,7 +96,7 @@ overlay devices.
|
||||
|
||||
.. _v4l2-rect-crop:
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_rect
|
||||
:header-rows: 0
|
||||
|
@ -75,7 +75,7 @@ is available from the LinuxTV v4l-dvb repository; see
|
||||
`https://linuxtv.org/repo/ <https://linuxtv.org/repo/>`__ for access
|
||||
instructions.
|
||||
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{7.0cm}|
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{6.6cm}|
|
||||
|
||||
.. _name-v4l2-dbg-match:
|
||||
|
||||
@ -101,7 +101,7 @@ instructions.
|
||||
-
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_dbg_chip_info
|
||||
|
||||
@ -127,7 +127,7 @@ instructions.
|
||||
- Reserved fields, both application and driver must set these to 0.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _name-chip-match-types:
|
||||
|
||||
|
@ -85,7 +85,7 @@ It is available from the LinuxTV v4l-dvb repository; see
|
||||
`https://linuxtv.org/repo/ <https://linuxtv.org/repo/>`__ for access
|
||||
instructions.
|
||||
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{7.0cm}|
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{6.6cm}|
|
||||
|
||||
.. c:type:: v4l2_dbg_match
|
||||
|
||||
@ -131,7 +131,7 @@ instructions.
|
||||
- The value read from, or to be written into the register.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _chip-match-types:
|
||||
|
||||
|
@ -59,7 +59,7 @@ In principle, these ioctls are optional, not all drivers may support them. They
|
||||
introduced in Linux 3.3. They are, however, mandatory for stateful mem2mem decoders
|
||||
(as further documented in :ref:`decoder`).
|
||||
|
||||
.. tabularcolumns:: |p{1.1cm}|p{2.4cm}|p{1.2cm}|p{1.6cm}|p{10.6cm}|
|
||||
.. tabularcolumns:: |p{2.0cm}|p{1.1cm}|p{2.2cm}|p{11.8cm}|
|
||||
|
||||
.. c:type:: v4l2_decoder_cmd
|
||||
|
||||
@ -129,10 +129,12 @@ introduced in Linux 3.3. They are, however, mandatory for stateful mem2mem decod
|
||||
-
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{5.6cm}|p{0.6cm}|p{11.3cm}|
|
||||
|
||||
.. _decoder-cmds:
|
||||
|
||||
.. tabularcolumns:: |p{5.6cm}|p{0.6cm}|p{11.1cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: Decoder Commands
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
|
@ -37,11 +37,10 @@ structure are filled by the driver. The file handle will also receive
|
||||
exceptions which the application may get by e.g. using the select system
|
||||
call.
|
||||
|
||||
.. tabularcolumns:: |p{3.0cm}|p{4.4cm}|p{2.4cm}|p{7.7cm}|
|
||||
|
||||
.. c:type:: v4l2_event
|
||||
|
||||
.. cssclass: longtable
|
||||
.. tabularcolumns:: |p{3.0cm}|p{3.4cm}|p{10.9cm}|
|
||||
|
||||
|
||||
.. flat-table:: struct v4l2_event
|
||||
:header-rows: 0
|
||||
@ -98,7 +97,7 @@ call.
|
||||
zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.2cm}|p{2.6cm}|p{8.5cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
@ -188,7 +187,7 @@ call.
|
||||
- Base event number for driver-private events.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_event_vsync
|
||||
|
||||
@ -202,7 +201,7 @@ call.
|
||||
- The upcoming field. See enum :c:type:`v4l2_field`.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.0cm}|p{1.8cm}|p{8.5cm}|
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.0cm}|p{10.8cm}|
|
||||
|
||||
.. c:type:: v4l2_event_ctrl
|
||||
|
||||
@ -252,7 +251,7 @@ call.
|
||||
:ref:`v4l2_queryctrl <v4l2-queryctrl>`.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_event_frame_sync
|
||||
|
||||
@ -266,7 +265,7 @@ call.
|
||||
- The sequence number of the frame being received.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_event_src_change
|
||||
|
||||
@ -281,7 +280,7 @@ call.
|
||||
:ref:`src-changes-flags`.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_event_motion_det
|
||||
|
||||
@ -310,7 +309,7 @@ call.
|
||||
automatically assigned to the default region 0.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _ctrl-changes-flags:
|
||||
|
||||
@ -335,7 +334,7 @@ call.
|
||||
step or the default value of the control changed.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _src-changes-flags:
|
||||
|
||||
|
@ -55,7 +55,7 @@ the desired pad number in the struct
|
||||
zero the ``reserved`` array. Attempts to query capabilities on a pad
|
||||
that doesn't support them will return an ``EINVAL`` error code.
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{3.0cm}|p{13.3cm}|
|
||||
.. tabularcolumns:: |p{1.2cm}|p{3.2cm}|p{12.9cm}|
|
||||
|
||||
.. c:type:: v4l2_bt_timings_cap
|
||||
|
||||
@ -96,7 +96,7 @@ that doesn't support them will return an ``EINVAL`` error code.
|
||||
Drivers must set the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{1.0cm}|p{4.0cm}|p{3.5cm}|p{9.2cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{3.6cm}|p{9.3cm}|
|
||||
|
||||
.. c:type:: v4l2_dv_timings_cap
|
||||
|
||||
@ -128,7 +128,7 @@ that doesn't support them will return an ``EINVAL`` error code.
|
||||
* - }
|
||||
-
|
||||
|
||||
.. tabularcolumns:: |p{7.0cm}|p{10.5cm}|
|
||||
.. tabularcolumns:: |p{7.2cm}|p{10.3cm}|
|
||||
|
||||
.. _dv-bt-cap-capabilities:
|
||||
|
||||
|
@ -66,7 +66,7 @@ These ioctls are optional, not all drivers may support them. They were
|
||||
introduced in Linux 2.6.21. They are, however, mandatory for stateful mem2mem
|
||||
encoders (as further documented in :ref:`encoder`).
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_encoder_cmd
|
||||
|
||||
@ -89,7 +89,7 @@ encoders (as further documented in :ref:`encoder`).
|
||||
the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _encoder-cmds:
|
||||
|
||||
@ -133,7 +133,7 @@ encoders (as further documented in :ref:`encoder`).
|
||||
the encoder is already running, this command does nothing. No
|
||||
flags are defined for this command.
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _encoder-flags:
|
||||
|
||||
|
@ -67,7 +67,7 @@ return an ``EINVAL`` error code.
|
||||
|
||||
.. c:type:: v4l2_enum_dv_timings
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_enum_dv_timings
|
||||
:header-rows: 0
|
||||
|
@ -71,10 +71,12 @@ the ``mbus_code`` field is handled differently:
|
||||
formats shall not depend on the active configuration of the video device
|
||||
or device pipeline.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
|
||||
.. c:type:: v4l2_fmtdesc
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_fmtdesc
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -135,7 +137,9 @@ the ``mbus_code`` field is handled differently:
|
||||
zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{8.4cm}|p{1.8cm}|p{7.1cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. _fmtdesc-flags:
|
||||
|
||||
|
@ -99,8 +99,6 @@ application should zero out all members except for the *IN* fields.
|
||||
|
||||
.. c:type:: v4l2_frmival_stepwise
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_frmival_stepwise
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -119,7 +117,7 @@ application should zero out all members except for the *IN* fields.
|
||||
|
||||
.. c:type:: v4l2_frmivalenum
|
||||
|
||||
.. tabularcolumns:: |p{1.8cm}|p{4.4cm}|p{2.4cm}|p{8.9cm}|
|
||||
.. tabularcolumns:: |p{4.9cm}|p{3.3cm}|p{9.1cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_frmivalenum
|
||||
:header-rows: 0
|
||||
@ -154,7 +152,6 @@ application should zero out all members except for the *IN* fields.
|
||||
-
|
||||
* - __u32
|
||||
- ``reserved[2]``
|
||||
-
|
||||
- Reserved space for future use. Must be zeroed by drivers and
|
||||
applications.
|
||||
|
||||
@ -164,7 +161,7 @@ Enums
|
||||
|
||||
.. c:type:: v4l2_frmivaltypes
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: enum v4l2_frmivaltypes
|
||||
:header-rows: 0
|
||||
|
@ -89,8 +89,6 @@ application should zero out all members except for the *IN* fields.
|
||||
|
||||
.. c:type:: v4l2_frmsize_discrete
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_frmsize_discrete
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -106,8 +104,6 @@ application should zero out all members except for the *IN* fields.
|
||||
|
||||
.. c:type:: v4l2_frmsize_stepwise
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_frmsize_stepwise
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -135,7 +131,7 @@ application should zero out all members except for the *IN* fields.
|
||||
|
||||
.. c:type:: v4l2_frmsizeenum
|
||||
|
||||
.. tabularcolumns:: |p{1.4cm}|p{5.9cm}|p{2.3cm}|p{8.0cm}|
|
||||
.. tabularcolumns:: |p{6.4cm}|p{2.8cm}|p{8.1cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_frmsizeenum
|
||||
:header-rows: 0
|
||||
@ -173,7 +169,7 @@ Enums
|
||||
|
||||
.. c:type:: v4l2_frmsizetypes
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: enum v4l2_frmsizetypes
|
||||
:header-rows: 0
|
||||
|
@ -40,7 +40,7 @@ fields, and zero out the ``reserved`` array of a struct
|
||||
This ioctl is supported if the ``V4L2_TUNER_CAP_FREQ_BANDS`` capability
|
||||
of the corresponding tuner/modulator is set.
|
||||
|
||||
.. tabularcolumns:: |p{2.9cm}|p{2.9cm}|p{5.8cm}|p{2.9cm}|p{3.0cm}|
|
||||
.. tabularcolumns:: |p{2.9cm}|p{2.9cm}|p{5.8cm}|p{2.9cm}|p{2.4cm}|
|
||||
|
||||
.. c:type:: v4l2_frequency_band
|
||||
|
||||
@ -108,7 +108,7 @@ of the corresponding tuner/modulator is set.
|
||||
Applications and drivers must set the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _band-modulation:
|
||||
|
||||
|
@ -38,7 +38,7 @@ fill the rest of the structure or return an ``EINVAL`` error code when the
|
||||
index is out of bounds. To enumerate all inputs applications shall begin
|
||||
at index zero, incrementing by one until the driver returns ``EINVAL``.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{3.0cm}|p{3.5cm}|p{10.8cm}|
|
||||
|
||||
.. c:type:: v4l2_input
|
||||
|
||||
@ -101,7 +101,7 @@ at index zero, incrementing by one until the driver returns ``EINVAL``.
|
||||
zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{1.0cm}|p{9.7cm}|
|
||||
|
||||
.. _input-type:
|
||||
|
||||
@ -123,7 +123,7 @@ at index zero, incrementing by one until the driver returns ``EINVAL``.
|
||||
- This input is a touch device for capturing raw touch data.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.8cm}|p{2.6cm}|p{10.1cm}|
|
||||
.. tabularcolumns:: |p{5.6cm}|p{2.6cm}|p{9.1cm}|
|
||||
|
||||
.. _input-status:
|
||||
|
||||
@ -194,7 +194,7 @@ at index zero, incrementing by one until the driver returns ``EINVAL``.
|
||||
- VTR time constant. [?]
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.4cm}|p{8.3cm}|
|
||||
|
||||
.. _input-capabilities:
|
||||
|
||||
|
@ -39,7 +39,7 @@ when the index is out of bounds. To enumerate all outputs applications
|
||||
shall begin at index zero, incrementing by one until the driver returns
|
||||
``EINVAL``.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_output
|
||||
|
||||
@ -96,7 +96,7 @@ shall begin at index zero, incrementing by one until the driver returns
|
||||
zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{7.0cm}|p{1.8cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{7.5cm}|p{0.6cm}|p{9.2cm}|
|
||||
|
||||
.. _output-type:
|
||||
|
||||
@ -118,7 +118,7 @@ shall begin at index zero, incrementing by one until the driver returns
|
||||
- The video output will be copied to a :ref:`video overlay <overlay>`.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.4cm}|p{2.4cm}|p{8.5cm}|
|
||||
|
||||
.. _output-capabilities:
|
||||
|
||||
|
@ -47,7 +47,7 @@ or output. [#f1]_
|
||||
|
||||
.. c:type:: v4l2_standard
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_standard
|
||||
:header-rows: 0
|
||||
@ -86,7 +86,7 @@ or output. [#f1]_
|
||||
|
||||
.. c:type:: v4l2_fract
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_fract
|
||||
:header-rows: 0
|
||||
@ -100,7 +100,7 @@ or output. [#f1]_
|
||||
- ``denominator``
|
||||
-
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. _v4l2-std-id:
|
||||
|
||||
|
@ -112,7 +112,7 @@ Examples
|
||||
|
||||
.. c:type:: v4l2_exportbuffer
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_exportbuffer
|
||||
:header-rows: 0
|
||||
|
@ -49,7 +49,7 @@ ioctl. Drivers may switch to a different audio mode if the request
|
||||
cannot be satisfied. However, this is a write-only ioctl, it does not
|
||||
return the actual new audio mode.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_audio
|
||||
|
||||
@ -79,7 +79,7 @@ return the actual new audio mode.
|
||||
the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _audio-capability:
|
||||
|
||||
@ -99,7 +99,7 @@ return the actual new audio mode.
|
||||
- Automatic Volume Level mode is supported.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _audio-mode:
|
||||
|
||||
|
@ -58,7 +58,7 @@ as ``VIDIOC_G_AUDOUT`` does.
|
||||
|
||||
.. c:type:: v4l2_audioout
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_audioout
|
||||
:header-rows: 0
|
||||
|
@ -71,7 +71,7 @@ When cropping is not supported then no parameters are changed and
|
||||
|
||||
.. c:type:: v4l2_crop
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_crop
|
||||
:header-rows: 0
|
||||
|
@ -57,7 +57,7 @@ These ioctls work only with user controls. For other control classes the
|
||||
|
||||
.. c:type:: v4l2_control
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_control
|
||||
:header-rows: 0
|
||||
|
@ -82,10 +82,12 @@ EBUSY
|
||||
EPERM
|
||||
``VIDIOC_SUBDEV_S_DV_TIMINGS`` has been called on a read-only subdevice.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
|
||||
.. c:type:: v4l2_bt_timings
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_bt_timings
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -171,7 +173,7 @@ EPERM
|
||||
- Reserved for future extensions. Drivers and applications must set
|
||||
the array to zero.
|
||||
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{7.0cm}|p{3.5cm}|
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{7.0cm}|p{3.1cm}|
|
||||
|
||||
.. c:type:: v4l2_dv_timings
|
||||
|
||||
@ -194,7 +196,7 @@ EPERM
|
||||
* - }
|
||||
-
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. _dv-timing-types:
|
||||
|
||||
@ -213,7 +215,9 @@ EPERM
|
||||
- 0
|
||||
- BT.656/1120 timings
|
||||
|
||||
.. tabularcolumns:: |p{4.5cm}|p{12.8cm}|
|
||||
.. tabularcolumns:: |p{6.5cm}|p{11.0cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. _dv-bt-standards:
|
||||
|
||||
@ -236,9 +240,11 @@ EPERM
|
||||
There are no horizontal syncs/porches at all in this format.
|
||||
Total blanking timings must be set in hsync or vsync fields only.
|
||||
|
||||
.. tabularcolumns:: |p{7.0cm}|p{10.5cm}|
|
||||
_dv-bt-flags:
|
||||
|
||||
.. _dv-bt-flags:
|
||||
.. tabularcolumns:: |p{7.7cm}|p{9.8cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: DV BT Timing flags
|
||||
:header-rows: 0
|
||||
|
@ -100,7 +100,7 @@ EDID is no longer available.
|
||||
|
||||
.. c:type:: v4l2_edid
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_edid
|
||||
:header-rows: 0
|
||||
|
@ -54,7 +54,7 @@ will be zero.
|
||||
Currently this ioctl is only defined for MPEG-2 program streams and
|
||||
video elementary streams.
|
||||
|
||||
.. tabularcolumns:: |p{3.8cm}|p{5.6cm}|p{8.1cm}|
|
||||
.. tabularcolumns:: |p{4.2cm}|p{6.2cm}|p{6.9cm}|
|
||||
|
||||
.. c:type:: v4l2_enc_idx
|
||||
|
||||
@ -81,7 +81,7 @@ video elementary streams.
|
||||
their ``offset``.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_enc_idx_entry
|
||||
|
||||
@ -113,7 +113,7 @@ video elementary streams.
|
||||
- Reserved for future extensions. Drivers must set the array to
|
||||
zero.
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _enc-idx-flags:
|
||||
|
||||
|
@ -118,11 +118,15 @@ correct. This prevents the situation where only some of the controls
|
||||
were set/get. Only low-level errors (e. g. a failed i2c command) can
|
||||
still cause this situation.
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{3.0cm}|p{1.5cm}|p{11.8cm}|
|
||||
.. tabularcolumns:: |p{6.8cm}|p{4.0cm}|p{6.5cm}|
|
||||
|
||||
.. c:type:: v4l2_ext_control
|
||||
|
||||
.. cssclass: longtable
|
||||
.. raw:: latex
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_ext_control
|
||||
:header-rows: 0
|
||||
@ -221,7 +225,11 @@ still cause this situation.
|
||||
* - }
|
||||
-
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{2.2cm}|p{2.1cm}|p{8.2cm}|
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. tabularcolumns:: |p{4.0cm}|p{2.5cm}|p{10.8cm}|
|
||||
|
||||
.. c:type:: v4l2_ext_controls
|
||||
|
||||
@ -334,10 +342,12 @@ still cause this situation.
|
||||
|
||||
Ignored if ``count`` equals zero.
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
|
||||
.. _ctrl-class:
|
||||
|
||||
.. tabularcolumns:: |p{7.3cm}|p{2.0cm}|p{8.0cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: Control classes
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
|
@ -75,7 +75,7 @@ jeopardize the system security, its stability or even damage the
|
||||
hardware, therefore only the superuser can set the parameters for a
|
||||
destructive video overlay.
|
||||
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{7.0cm}|
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{6.6cm}|
|
||||
|
||||
.. c:type:: v4l2_framebuffer
|
||||
|
||||
@ -207,7 +207,7 @@ destructive video overlay.
|
||||
- ``priv``
|
||||
- Reserved. Drivers and applications must set this field to zero.
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{7.4cm}|p{1.6cm}|p{8.3cm}|
|
||||
|
||||
.. _framebuffer-cap:
|
||||
|
||||
@ -255,7 +255,7 @@ destructive video overlay.
|
||||
chroma-key colors are replaced by framebuffer pixels, which is
|
||||
exactly opposite of ``V4L2_FBUF_CAP_CHROMAKEY``
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{7.4cm}|p{1.6cm}|p{8.3cm}|
|
||||
|
||||
.. _framebuffer-flags:
|
||||
|
||||
|
@ -89,7 +89,7 @@ The format as returned by :ref:`VIDIOC_TRY_FMT <VIDIOC_G_FMT>` must be identical
|
||||
|
||||
.. c:type:: v4l2_format
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{4.6cm}|p{3.0cm}|p{8.6cm}|
|
||||
.. tabularcolumns:: |p{7.4cm}|p{4.4cm}|p{5.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_format
|
||||
:header-rows: 0
|
||||
|
@ -51,7 +51,7 @@ structure. When the requested frequency is not possible the driver
|
||||
assumes the closest possible value. However :ref:`VIDIOC_S_FREQUENCY <VIDIOC_G_FREQUENCY>` is a
|
||||
write-only ioctl, it does not return the actual new frequency.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_frequency
|
||||
|
||||
|
@ -54,7 +54,7 @@ stored in the JPEG-encoded fields. These define how the JPEG field is
|
||||
encoded. If you omit them, applications assume you've used standard
|
||||
encoding. You usually do want to add them.
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{3.0cm}|p{13.3cm}|
|
||||
.. tabularcolumns:: |p{1.2cm}|p{3.0cm}|p{13.1cm}|
|
||||
|
||||
.. c:type:: v4l2_jpegcompression
|
||||
|
||||
@ -91,7 +91,7 @@ encoding. You usually do want to add them.
|
||||
control is exposed by a driver applications should use it instead
|
||||
and ignore this field.
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _jpeg-markers:
|
||||
|
||||
|
@ -60,7 +60,7 @@ context.
|
||||
To change the radio frequency the
|
||||
:ref:`VIDIOC_S_FREQUENCY <VIDIOC_G_FREQUENCY>` ioctl is available.
|
||||
|
||||
.. tabularcolumns:: |p{2.9cm}|p{2.9cm}|p{5.8cm}|p{2.9cm}|p{3.0cm}|
|
||||
.. tabularcolumns:: |p{2.9cm}|p{2.9cm}|p{5.8cm}|p{2.9cm}|p{2.4cm}|
|
||||
|
||||
.. c:type:: v4l2_modulator
|
||||
|
||||
@ -119,11 +119,12 @@ To change the radio frequency the
|
||||
|
||||
Drivers and applications must set the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
|
||||
.. _modulator-txsubchans:
|
||||
|
||||
.. tabularcolumns:: |p{6.0cm}|p{2.0cm}|p{9.3cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: Modulator Audio Transmission Flags
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
|
@ -56,7 +56,7 @@ To get and set the streaming parameters applications call the
|
||||
pointer to a struct :c:type:`v4l2_streamparm` which contains a
|
||||
union holding separate parameters for input and output devices.
|
||||
|
||||
.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{3.5cm}|p{7.0cm}|
|
||||
.. tabularcolumns:: |p{3.7cm}|p{3.5cm}|p{10.1cm}|
|
||||
|
||||
.. c:type:: v4l2_streamparm
|
||||
|
||||
@ -85,10 +85,9 @@ union holding separate parameters for input and output devices.
|
||||
- ``raw_data``\ [200]
|
||||
- A place holder for future extensions.
|
||||
* - }
|
||||
-
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_captureparm
|
||||
|
||||
@ -147,7 +146,7 @@ union holding separate parameters for input and output devices.
|
||||
the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_outputparm
|
||||
|
||||
@ -207,7 +206,7 @@ union holding separate parameters for input and output devices.
|
||||
the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _parm-caps:
|
||||
|
||||
@ -222,7 +221,7 @@ union holding separate parameters for input and output devices.
|
||||
field.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _parm-flags:
|
||||
|
||||
|
@ -45,7 +45,7 @@ with a pointer to this variable.
|
||||
|
||||
.. c:type:: v4l2_priority
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: enum v4l2_priority
|
||||
:header-rows: 0
|
||||
|
@ -129,7 +129,7 @@ Selection targets and flags are documented in
|
||||
|
||||
.. c:type:: v4l2_selection
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_selection
|
||||
:header-rows: 0
|
||||
|
@ -45,7 +45,7 @@ the sliced VBI API is unsupported or ``type`` is invalid.
|
||||
|
||||
.. c:type:: v4l2_sliced_vbi_cap
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{4.2cm}|p{4.1cm}|p{4.0cm}|p{4.0cm}|
|
||||
.. tabularcolumns:: |p{1.4cm}|p{4.4cm}|p{4.5cm}|p{3.6cm}|p{3.6cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_sliced_vbi_cap
|
||||
:header-rows: 0
|
||||
@ -122,7 +122,7 @@ the sliced VBI API is unsupported or ``type`` is invalid.
|
||||
|
||||
\scriptsize
|
||||
|
||||
.. tabularcolumns:: |p{3.5cm}|p{1.0cm}|p{2.0cm}|p{2.0cm}|p{8.0cm}|
|
||||
.. tabularcolumns:: |p{3.9cm}|p{1.0cm}|p{2.0cm}|p{3.0cm}|p{7.0cm}|
|
||||
|
||||
.. _vbi-services:
|
||||
|
||||
@ -170,6 +170,7 @@ the sliced VBI API is unsupported or ``type`` is invalid.
|
||||
- 0x4401
|
||||
- :cspan:`2` Set of services applicable to 625 line systems.
|
||||
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
@ -59,7 +59,7 @@ to zero. The term 'tuner' means SDR receiver in this context.
|
||||
To change the radio frequency the
|
||||
:ref:`VIDIOC_S_FREQUENCY <VIDIOC_G_FREQUENCY>` ioctl is available.
|
||||
|
||||
.. tabularcolumns:: |p{1.3cm}|p{3.0cm}|p{6.6cm}|p{6.6cm}|
|
||||
.. tabularcolumns:: |p{1.3cm}|p{3.0cm}|p{7.0cm}|p{5.8cm}|
|
||||
|
||||
.. c:type:: v4l2_tuner
|
||||
|
||||
@ -182,7 +182,7 @@ To change the radio frequency the
|
||||
Drivers and applications must set the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_tuner_type
|
||||
|
||||
@ -205,7 +205,7 @@ To change the radio frequency the
|
||||
- 5
|
||||
- Tuner controls the RF part of a Software Digital Radio (SDR)
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{7.0cm}|p{2.2cm}|p{8.1cm}|
|
||||
|
||||
.. _tuner-capability:
|
||||
|
||||
@ -296,10 +296,10 @@ To change the radio frequency the
|
||||
instead of 62.5 kHz.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
|
||||
.. _tuner-rxsubchans:
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: Tuner Audio Reception Flags
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -334,7 +334,7 @@ To change the radio frequency the
|
||||
- The tuner receives an RDS channel.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _tuner-audmode:
|
||||
|
||||
|
@ -38,10 +38,12 @@ pointer to a struct :c:type:`v4l2_capability` which is
|
||||
filled by the driver. When the driver is not compatible with this
|
||||
specification the ioctl returns an ``EINVAL`` error code.
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{2.5cm}|p{13cm}|
|
||||
|
||||
.. c:type:: v4l2_capability
|
||||
|
||||
.. tabularcolumns:: |p{1.4cm}|p{2.8cm}|p{13.1cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: struct v4l2_capability
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -130,7 +132,7 @@ specification the ioctl returns an ``EINVAL`` error code.
|
||||
zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.1cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{7.0cm}|p{2.6cm}|p{7.7cm}|
|
||||
|
||||
.. _device-capabilities:
|
||||
|
||||
|
@ -94,7 +94,7 @@ inclusive.
|
||||
|
||||
See also the examples in :ref:`control`.
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{3.6cm}|p{12.7cm}|
|
||||
.. tabularcolumns:: |p{1.2cm}|p{3.6cm}|p{12.5cm}|
|
||||
|
||||
.. _v4l2-queryctrl:
|
||||
|
||||
@ -172,7 +172,7 @@ See also the examples in :ref:`control`.
|
||||
zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{5.0cm}|p{11.3cm}|
|
||||
.. tabularcolumns:: |p{1.2cm}|p{5.5cm}|p{10.6cm}|
|
||||
|
||||
.. _v4l2-query-ext-ctrl:
|
||||
|
||||
@ -272,7 +272,7 @@ See also the examples in :ref:`control`.
|
||||
the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{1.2cm}|p{1.0cm}|p{1.7cm}|p{13.0cm}|
|
||||
.. tabularcolumns:: |p{1.2cm}|p{3.0cm}|p{13.1cm}|
|
||||
|
||||
.. _v4l2-querymenu:
|
||||
|
||||
@ -306,11 +306,14 @@ See also the examples in :ref:`control`.
|
||||
- Reserved for future extensions. Drivers must set the array to
|
||||
zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{5.8cm}|p{1.4cm}|p{1.0cm}|p{1.4cm}|p{6.9cm}|
|
||||
|
||||
.. c:type:: v4l2_ctrl_type
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{6.5cm}|p{1.5cm}|p{1.1cm}|p{1.5cm}|p{6.8cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: enum v4l2_ctrl_type
|
||||
@ -487,10 +490,14 @@ See also the examples in :ref:`control`.
|
||||
- A struct :c:type:`v4l2_ctrl_hevc_slice_params`, containing HEVC
|
||||
slice parameters for stateless video decoders.
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
.. _control-flags:
|
||||
|
||||
.. tabularcolumns:: |p{7.3cm}|p{1.8cm}|p{8.2cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: Control Flags
|
||||
|
@ -71,7 +71,7 @@ aborting or finishing any DMA in progress, an implicit
|
||||
|
||||
.. c:type:: v4l2_requestbuffers
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_requestbuffers
|
||||
:header-rows: 0
|
||||
@ -109,8 +109,6 @@ aborting or finishing any DMA in progress, an implicit
|
||||
- A place holder for future extensions. Drivers and applications
|
||||
must set the array to zero.
|
||||
|
||||
.. tabularcolumns:: |p{6.1cm}|p{2.2cm}|p{8.7cm}|
|
||||
|
||||
.. _v4l2-buf-capabilities:
|
||||
.. _V4L2-BUF-CAP-SUPPORTS-MMAP:
|
||||
.. _V4L2-BUF-CAP-SUPPORTS-USERPTR:
|
||||
@ -120,6 +118,12 @@ aborting or finishing any DMA in progress, an implicit
|
||||
.. _V4L2-BUF-CAP-SUPPORTS-M2M-HOLD-CAPTURE-BUF:
|
||||
.. _V4L2-BUF-CAP-SUPPORTS-MMAP-CACHE-HINTS:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{8.1cm}|p{2.2cm}|p{7.0cm}|
|
||||
|
||||
.. cssclass:: longtable
|
||||
|
||||
.. flat-table:: V4L2 Buffer Capabilities Flags
|
||||
@ -157,6 +161,10 @@ aborting or finishing any DMA in progress, an implicit
|
||||
:ref:`V4L2_BUF_FLAG_NO_CACHE_INVALIDATE <V4L2-BUF-FLAG-NO-CACHE-INVALIDATE>` and
|
||||
:ref:`V4L2_BUF_FLAG_NO_CACHE_CLEAN <V4L2-BUF-FLAG-NO-CACHE-CLEAN>`.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
Return Value
|
||||
============
|
||||
|
||||
|
@ -58,7 +58,7 @@ set.
|
||||
If this ioctl is called from a non-blocking filehandle, then ``EAGAIN``
|
||||
error code is returned and no seek takes place.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_hw_freq_seek
|
||||
|
||||
|
@ -61,7 +61,7 @@ multiple pads of the same sub-device is not defined.
|
||||
|
||||
.. c:type:: v4l2_subdev_frame_interval_enum
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_subdev_frame_interval_enum
|
||||
:header-rows: 0
|
||||
|
@ -63,7 +63,7 @@ information about try formats.
|
||||
|
||||
.. c:type:: v4l2_subdev_frame_size_enum
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_subdev_frame_size_enum
|
||||
:header-rows: 0
|
||||
|
@ -48,7 +48,7 @@ information about the try formats.
|
||||
|
||||
.. c:type:: v4l2_subdev_mbus_code_enum
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_subdev_mbus_code_enum
|
||||
:header-rows: 0
|
||||
@ -79,10 +79,14 @@ information about the try formats.
|
||||
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{7.7cm}|
|
||||
|
||||
.. _v4l2-subdev-mbus-code-flags:
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\footnotesize
|
||||
|
||||
.. tabularcolumns:: |p{8.8cm}|p{2.2cm}|p{6.3cm}|
|
||||
|
||||
.. flat-table:: Subdev Media Bus Code Enumerate Flags
|
||||
:header-rows: 0
|
||||
:stub-columns: 0
|
||||
@ -124,6 +128,10 @@ information about the try formats.
|
||||
ioctl with :ref:`V4L2_MBUS_FRAMEFMT_SET_CSC <mbus-framefmt-set-csc>` set.
|
||||
See :ref:`v4l2-mbus-format` on how to do this.
|
||||
|
||||
.. raw:: latex
|
||||
|
||||
\normalsize
|
||||
|
||||
Return Value
|
||||
============
|
||||
|
||||
|
@ -78,7 +78,7 @@ modified format should be as close as possible to the original request.
|
||||
|
||||
.. c:type:: v4l2_subdev_crop
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_subdev_crop
|
||||
:header-rows: 0
|
||||
|
@ -81,7 +81,7 @@ doesn't match the device capabilities. They must instead modify the
|
||||
format to match what the hardware can provide. The modified format
|
||||
should be as close as possible to the original request.
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. c:type:: v4l2_subdev_format
|
||||
|
||||
@ -107,7 +107,7 @@ should be as close as possible to the original request.
|
||||
the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.5cm}|
|
||||
|
||||
.. _v4l2-subdev-format-whence:
|
||||
|
||||
|
@ -76,7 +76,7 @@ the same sub-device is not defined.
|
||||
|
||||
.. c:type:: v4l2_subdev_frame_interval
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_subdev_frame_interval
|
||||
:header-rows: 0
|
||||
|
@ -70,7 +70,7 @@ Selection targets and flags are documented in
|
||||
|
||||
.. c:type:: v4l2_subdev_selection
|
||||
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}|
|
||||
|
||||
.. flat-table:: struct v4l2_subdev_selection
|
||||
:header-rows: 0
|
||||
|
@ -38,7 +38,7 @@ a struct :c:type:`v4l2_subdev_capability` which is filled by the driver. When
|
||||
the driver is not compatible with this specification the ioctl returns
|
||||
``ENOTTY`` error code.
|
||||
|
||||
.. tabularcolumns:: |p{1.5cm}|p{2.5cm}|p{13cm}|
|
||||
.. tabularcolumns:: |p{1.5cm}|p{2.9cm}|p{12.9cm}|
|
||||
|
||||
.. c:type:: v4l2_subdev_capability
|
||||
|
||||
@ -75,7 +75,7 @@ the driver is not compatible with this specification the ioctl returns
|
||||
- ``reserved``\ [14]
|
||||
- Reserved for future extensions. Set to 0 by the V4L2 core.
|
||||
|
||||
.. tabularcolumns:: |p{6cm}|p{2.2cm}|p{8.8cm}|
|
||||
.. tabularcolumns:: |p{6.8cm}|p{2.4cm}|p{8.1cm}|
|
||||
|
||||
.. _subdevice-capabilities:
|
||||
|
||||
|
@ -39,7 +39,7 @@ Description
|
||||
Subscribe or unsubscribe V4L2 event. Subscribed events are dequeued by
|
||||
using the :ref:`VIDIOC_DQEVENT` ioctl.
|
||||
|
||||
.. tabularcolumns:: |p{4.6cm}|p{4.4cm}|p{8.7cm}|
|
||||
.. tabularcolumns:: |p{2.6cm}|p{4.4cm}|p{10.3cm}|
|
||||
|
||||
.. c:type:: v4l2_event_subscription
|
||||
|
||||
@ -71,7 +71,7 @@ using the :ref:`VIDIOC_DQEVENT` ioctl.
|
||||
the array to zero.
|
||||
|
||||
|
||||
.. tabularcolumns:: |p{6.8cm}|p{2.2cm}|p{8.5cm}|
|
||||
.. tabularcolumns:: |p{7.5cm}|p{2.0cm}|p{7.8cm}|
|
||||
|
||||
.. _event-flags:
|
||||
|
||||
|
Loading…
x
Reference in New Issue
Block a user