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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-10 08:22:19 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-10 08:31:24 -0300 |
| commit | 282f02cb863594d9f39b7b89a92eeb7fc989a883 (patch) | |
| tree | 30287f366a774c53ca4e500234fa9f5ea260ac10 /Documentation/media/uapi/v4l/dmabuf.rst | |
| parent | 303393393d9ae4a4b95765378c9686e08fda90ae (diff) | |
[media] doc-rst: Don't use captions for examples
Unfortunately, captions are new on Sphinx for c blocks: it was
added only on version 1.3. Also, it were already bad enough
not being able to auto-numerate them.
So, let's give up and use, instead, titles before the examples.
Not much is lost, and, as a side track, we don't need to
numerate them anymore.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media/uapi/v4l/dmabuf.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/dmabuf.rst | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Documentation/media/uapi/v4l/dmabuf.rst b/Documentation/media/uapi/v4l/dmabuf.rst index 474d8c021507..57917fb98c7a 100644 --- a/Documentation/media/uapi/v4l/dmabuf.rst +++ b/Documentation/media/uapi/v4l/dmabuf.rst @@ -37,8 +37,10 @@ driver must be switched into DMABUF I/O mode by calling the :ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>` with the desired buffer type. +Example: Initiating streaming I/O with DMABUF file descriptors +============================================================== + .. code-block:: c - :caption: Example 3.4. Initiating streaming I/O with DMABUF file descriptors struct v4l2_requestbuffers reqbuf; @@ -62,9 +64,10 @@ buffers, every plane can be associated with a different DMABUF descriptor. Although buffers are commonly cycled, applications can pass a different DMABUF descriptor at each :ref:`VIDIOC_QBUF <VIDIOC_QBUF>` call. +Example: Queueing DMABUF using single plane API +=============================================== .. code-block:: c - :caption: Example 3.5. Queueing DMABUF using single plane API int buffer_queue(int v4lfd, int index, int dmafd) { @@ -84,9 +87,10 @@ a different DMABUF descriptor at each :ref:`VIDIOC_QBUF <VIDIOC_QBUF>` call. return 0; } +Example 3.6. Queueing DMABUF using multi plane API +================================================== .. code-block:: c - :caption: Example 3.6. Queueing DMABUF using multi plane API int buffer_queue_mp(int v4lfd, int index, int dmafd[], int n_planes) { |