rubenslte/android_kernel_samsung_msm8226-rubenslte
1
Fork 0
forked from rubenslte/android_kernel_samsung_msm8226
Code Pull Requests Activity

msm: vidc: Adds VUI timing info support for AVC encoding.

Browse Source 
Poor video quality is observed as VUI fps information is not present in
the encoded bit stream. Add support for VUI timing info in video driver
and an additional V4L2 control to set from user space.

Change-Id: I3594903cb897920ea2ef93208644ac8c6ca5d5d9
CRs-Fixed: 399017
Signed-off-by: Srinu Gorle <sgorle@codeaurora.org>
This commit is contained in:
Srinu Gorle
2012-11-28 16:42:53 +05:30
parent b119d5bca9
commit 4f8bc3a092
11 changed files with 169 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/linux/videodev2.h
+6
View File
@@ -1833,6 +1833,12 @@ enum v4l2_mpeg_vidc_extradata {
V4L2_MPEG_VIDC_INDEX_EXTRADATA_DIGITAL_ZOOM,
V4L2_MPEG_VIDC_INDEX_EXTRADATA_ASPECT_RATIO,
};
#define V4L2_CID_MPEG_VIDC_VIDEO_H264_VUI_TIMING_INFO \
(V4L2_CID_MPEG_MSM_VIDC_BASE + 23)
enum v4l2_mpeg_vidc_video_h264_vui_timing_info {
V4L2_MPEG_VIDC_VIDEO_H264_VUI_TIMING_INFO_DISABLED = 0,
V4L2_MPEG_VIDC_VIDEO_H264_VUI_TIMING_INFO_ENABLED = 1
};
/* Camera class control IDs */
#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)