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doc-rst: linux_tv: use Example x.y. instead of a single number

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On the example captions, use always <chapter>.<number>., because:
1) it matches the DocBook;
2) it would mean less changes if we need to add a new example,
as only one chapter will be affected.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-07-03 11:24:58 -03:00
parent 8e97cd9431
commit da1621c300
5 changed files with 14 additions and 14 deletions
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4
Documentation/linux_tv/media/v4l/audio.rst
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@ -55,7 +55,7 @@ the :ref:`VIDIOC_QUERYCAP` ioctl.
.. code-block:: c
:caption: Example 3: Information about the current audio input
:caption: Example 1.3. Information about the current audio input
struct v4l2_audio audio;
@ -70,7 +70,7 @@ the :ref:`VIDIOC_QUERYCAP` ioctl.
.. code-block:: c
:caption: Example 4: Switching to the first audio input
:caption: Example 1.4. Switching to the first audio input
struct v4l2_audio audio;

6
Documentation/linux_tv/media/v4l/control.rst
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@ -374,7 +374,7 @@ more menu type controls.
.. _enum_all_controls:
.. code-block:: c
:caption: Example 8: Enumerating all user controls
:caption: Example 1.8. Enumerating all user controls
struct v4l2_queryctrl queryctrl;
@ -439,7 +439,7 @@ more menu type controls.
.. code-block:: c
:caption: Example 9: Enumerating all user controls (alternative)
:caption: Example 1.9. Enumerating all user controls (alternative)
memset(&queryctrl, 0, sizeof(queryctrl));
@ -464,7 +464,7 @@ more menu type controls.
.. code-block:: c
:caption: Example 10: Changing controls
:caption: Example 1.10. Changing controls
struct v4l2_queryctrl queryctrl;
struct v4l2_control control;

8
Documentation/linux_tv/media/v4l/crop.rst
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@ -148,7 +148,7 @@ ensure the parameters are suitable before starting I/O.
change ``V4L2_BUF_TYPE_VIDEO_CAPTURE`` for other types of device.
.. code-block:: c
:caption: Example 11: Resetting the cropping parameters
:caption: Example 1.11. Resetting the cropping parameters
struct v4l2_cropcap cropcap;
struct v4l2_crop crop;
@ -174,7 +174,7 @@ change ``V4L2_BUF_TYPE_VIDEO_CAPTURE`` for other types of device.
}
.. code-block:: c
:caption: Example 12: Simple downscaling
:caption: Example 1.12. Simple downscaling
struct v4l2_cropcap cropcap;
struct v4l2_format format;
@ -202,7 +202,7 @@ change ``V4L2_BUF_TYPE_VIDEO_CAPTURE`` for other types of device.
**NOTE:** This example assumes an output device.
.. code-block:: c
:caption: Example 13. Selecting an output area
:caption: Example 1.13. Selecting an output area
struct v4l2_cropcap cropcap;
struct v4l2_crop crop;
@ -239,7 +239,7 @@ change ``V4L2_BUF_TYPE_VIDEO_CAPTURE`` for other types of device.
**NOTE:** This example assumes a video capture device.
.. code-block:: c
:caption: Example 14: Current scaling factor and pixel aspect
:caption: Example 1.14. Current scaling factor and pixel aspect
struct v4l2_cropcap cropcap;
struct v4l2_crop crop;

6
Documentation/linux_tv/media/v4l/standard.rst
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@ -66,7 +66,7 @@ standard ioctls can be used with the given input or output.
.. code-block:: c
:caption: Example 5: Information about the current video standard
:caption: Example 1.5. Information about the current video standard
v4l2_std_id std_id;
struct v4l2_standard standard;
@ -102,7 +102,7 @@ standard ioctls can be used with the given input or output.
.. code-block:: c
:caption: Example 6: Listing the video standards supported by the current input
:caption: Example 1.6. Listing the video standards supported by the current input
struct v4l2_input input;
struct v4l2_standard standard;
@ -141,7 +141,7 @@ standard ioctls can be used with the given input or output.
.. code-block:: c
:caption: Example 7: Selecting a new video standard
:caption: Example 1.7. Selecting a new video standard
struct v4l2_input input;
v4l2_std_id std_id;

4
Documentation/linux_tv/media/v4l/video.rst
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@ -29,7 +29,7 @@ implement all the input ioctls when the device has one or more inputs,
all the output ioctls when the device has one or more outputs.
.. code-block:: c
:caption: Example 1: Information about the current video input
:caption: Example 1.1. Information about the current video input
struct v4l2_input input;
int index;
@ -51,7 +51,7 @@ all the output ioctls when the device has one or more outputs.
.. code-block:: c
:caption: Example 2: Switching to the first video input
:caption: Example 1.2. Switching to the first video input
int index;