Acked-by: Hans Verkuil <hans.verk...@cisco.com> Regards,
Hans On 02/04/14 10:59, Amit Grover wrote: > Adding V4L2 controls for horizontal and vertical search range in pixels > for motion estimation module in video encoder. > > Signed-off-by: Swami Nathan <swaminat...@samsung.com> > Signed-off-by: Amit Grover <amit.gro...@samsung.com> > --- > Documentation/DocBook/media/v4l/controls.xml | 20 ++++++++++++++++++++ > drivers/media/v4l2-core/v4l2-ctrls.c | 6 ++++++ > include/uapi/linux/v4l2-controls.h | 2 ++ > 3 files changed, 28 insertions(+) > > diff --git a/Documentation/DocBook/media/v4l/controls.xml > b/Documentation/DocBook/media/v4l/controls.xml > index a5a3188..0e1770c 100644 > --- a/Documentation/DocBook/media/v4l/controls.xml > +++ b/Documentation/DocBook/media/v4l/controls.xml > @@ -2258,6 +2258,26 @@ Applicable to the MPEG1, MPEG2, MPEG4 encoders.</entry> > VBV buffer control.</entry> > </row> > > + <row><entry></entry></row> > + <row id=""v4l2-mpeg-video-hor-search-range"> > + <entry > spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE</constant> </entry> > + <entry>integer</entry> > + </row> > + <row><entry spanname="descr">Horizontal search range defines > maximum horizontal search area in pixels > +to search and match for the present Macroblock (MB) in the reference > picture. This V4L2 control macro is used to set > +horizontal search range for motion estimation module in video > encoder.</entry> > + </row> > + > + <row><entry></entry></row> > + <row id="v4l2-mpeg-video-vert-search-range"> > + <entry > spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE</constant> </entry> > + <entry>integer</entry> > + </row> > + <row><entry spanname="descr">Vertical search range defines > maximum vertical search area in pixels > +to search and match for the present Macroblock (MB) in the reference > picture. This V4L2 control macro is used to set > +vertical search range for motion estimation module in video encoder.</entry> > + </row> > + > <row><entry></entry></row> > <row> > <entry > spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE</constant> </entry> > diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c > b/drivers/media/v4l2-core/v4l2-ctrls.c > index 6ff002b..e9e12c4 100644 > --- a/drivers/media/v4l2-core/v4l2-ctrls.c > +++ b/drivers/media/v4l2-core/v4l2-ctrls.c > @@ -735,6 +735,8 @@ const char *v4l2_ctrl_get_name(u32 id) > case V4L2_CID_MPEG_VIDEO_DEC_PTS: return "Video > Decoder PTS"; > case V4L2_CID_MPEG_VIDEO_DEC_FRAME: return "Video > Decoder Frame Count"; > case V4L2_CID_MPEG_VIDEO_VBV_DELAY: return "Initial > Delay for VBV Control"; > + case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE: return > "Horizontal MV Search Range"; > + case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: return > "Vertical MV Search Range"; > case V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER: return "Repeat > Sequence Header"; > > /* VPX controls */ > @@ -910,6 +912,10 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum > v4l2_ctrl_type *type, > *min = 0; > *max = *step = 1; > break; > + case V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE: > + case V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: > + *type = V4L2_CTRL_TYPE_INTEGER; > + break; > case V4L2_CID_PAN_RESET: > case V4L2_CID_TILT_RESET: > case V4L2_CID_FLASH_STROBE: > diff --git a/include/uapi/linux/v4l2-controls.h > b/include/uapi/linux/v4l2-controls.h > index 2cbe605..cda6fa0 100644 > --- a/include/uapi/linux/v4l2-controls.h > +++ b/include/uapi/linux/v4l2-controls.h > @@ -376,6 +376,8 @@ enum v4l2_mpeg_video_multi_slice_mode { > #define V4L2_CID_MPEG_VIDEO_DEC_FRAME > (V4L2_CID_MPEG_BASE+224) > #define V4L2_CID_MPEG_VIDEO_VBV_DELAY > (V4L2_CID_MPEG_BASE+225) > #define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER > (V4L2_CID_MPEG_BASE+226) > +#define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE > (V4L2_CID_MPEG_BASE+227) > +#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE > (V4L2_CID_MPEG_BASE+228) > > #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300) > #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301) > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html