diff options
| author | Nicolas Dufresne <nicolas.dufresne@collabora.com> | 2014-12-15 16:10:59 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-02-02 06:58:10 -0500 |
| commit | faf571144c059a95043f0b64a32c6a43756e9c4e (patch) | |
| tree | ee599ef214f5638acad83f76636b2c5002fca2fa /Documentation | |
| parent | 68e77d2e6e38a1a3b95fdc358bec45e81d965ebf (diff) | |
[media] media-doc: Fix MFC display delay control doc
The V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE control
is a boolean but was documented as a integer. The documentation was
also slightly miss-leading.
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Acked-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/DocBook/media/v4l/controls.xml | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml index e013e4bf244c..4e9462f1ab4c 100644 --- a/Documentation/DocBook/media/v4l/controls.xml +++ b/Documentation/DocBook/media/v4l/controls.xml | |||
| @@ -2692,12 +2692,11 @@ in the S5P family of SoCs by Samsung. | |||
| 2692 | <row><entry></entry></row> | 2692 | <row><entry></entry></row> |
| 2693 | <row> | 2693 | <row> |
| 2694 | <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE</constant> </entry> | 2694 | <entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE</constant> </entry> |
| 2695 | <entry>integer</entry> | 2695 | <entry>boolean</entry> |
| 2696 | </row><row><entry spanname="descr">If the display delay is enabled then the decoder has to return a | 2696 | </row><row><entry spanname="descr">If the display delay is enabled then the decoder is forced to return a |
| 2697 | CAPTURE buffer after processing a certain number of OUTPUT buffers. If this number is low, then it may result in | 2697 | CAPTURE buffer (decoded frame) after processing a certain number of OUTPUT buffers. The delay can be set through |
| 2698 | buffers not being dequeued in display order. In addition hardware may still use those buffers as reference, thus | 2698 | <constant>V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY</constant>. This feature can be used for example |
| 2699 | application should not write to those buffers. This feature can be used for example for generating thumbnails of videos. | 2699 | for generating thumbnails of videos. Applicable to the H264 decoder. |
| 2700 | Applicable to the H264 decoder. | ||
| 2701 | </entry> | 2700 | </entry> |
| 2702 | </row> | 2701 | </row> |
| 2703 | <row><entry></entry></row> | 2702 | <row><entry></entry></row> |