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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-02-21 22:21:02 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2007-02-21 22:21:02 +0100 |
| commit | 2fe263c38ddb355e0c801c8f8c204f4d419b011e (patch) | |
| tree | a736d489eebb837433b031343c0a338541e1f509 /linux/include/media | |
| parent | a10fafffd600af5d428876815d7da534e3a4c824 (diff) | |
| download | mediapointer-dvb-s2-2fe263c38ddb355e0c801c8f8c204f4d419b011e.tar.gz mediapointer-dvb-s2-2fe263c38ddb355e0c801c8f8c204f4d419b011e.tar.bz2 | |
Add support for video output overlays.
From: Hans Verkuil <hverkuil@xs4all.nl>
Add V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY support.
Also add support for local and global alpha overlays.
Add new field enums V4L2_FIELD_INTERLACED_TB and V4L2_FIELD_INTERLACED_BT.
These changes are needed to support the ivtv On Screen Display features.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'linux/include/media')
| -rw-r--r-- | linux/include/media/v4l2-dev.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h index 9f87733b4..f3c230f3c 100644 --- a/linux/include/media/v4l2-dev.h +++ b/linux/include/media/v4l2-dev.h @@ -139,6 +139,8 @@ struct video_device struct v4l2_fmtdesc *f); int (*vidioc_enum_fmt_video_output)(struct file *file, void *fh, struct v4l2_fmtdesc *f); + int (*vidioc_enum_fmt_output_overlay) (struct file *file, void *fh, + struct v4l2_fmtdesc *f); int (*vidioc_enum_fmt_vbi_output) (struct file *file, void *fh, struct v4l2_fmtdesc *f); int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh, @@ -157,6 +159,8 @@ struct video_device struct v4l2_format *f); int (*vidioc_g_fmt_video_output)(struct file *file, void *fh, struct v4l2_format *f); + int (*vidioc_g_fmt_output_overlay) (struct file *file, void *fh, + struct v4l2_format *f); int (*vidioc_g_fmt_type_private)(struct file *file, void *fh, struct v4l2_format *f); @@ -174,6 +178,8 @@ struct video_device struct v4l2_format *f); int (*vidioc_s_fmt_video_output)(struct file *file, void *fh, struct v4l2_format *f); + int (*vidioc_s_fmt_output_overlay) (struct file *file, void *fh, + struct v4l2_format *f); int (*vidioc_s_fmt_type_private)(struct file *file, void *fh, struct v4l2_format *f); @@ -190,6 +196,8 @@ struct video_device struct v4l2_format *f); int (*vidioc_try_fmt_video_output)(struct file *file, void *fh, struct v4l2_format *f); + int (*vidioc_try_fmt_output_overlay)(struct file *file, void *fh, + struct v4l2_format *f); int (*vidioc_try_fmt_type_private)(struct file *file, void *fh, struct v4l2_format *f); |