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| author |   Ian Armstrong <ian@iarmst.demon.co.uk> | 2007-10-22 14:24:26 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:03:10 -0200 |
| commit | 3b5c1c8e71eb8fe2297a5884db59108e3c8b44c5 (patch) | |
| tree | 39161a925790139e733137c5114e4419d3e45983 /drivers/media/video/ivtv/ivtv-driver.h | |
| parent | V4L/DVB (6715): ivtv: Remove unnecessary register update (diff) | |
| download | linux-dev-3b5c1c8e71eb8fe2297a5884db59108e3c8b44c5.tar.xz linux-dev-3b5c1c8e71eb8fe2297a5884db59108e3c8b44c5.zip | |
V4L/DVB (6716): ivtv: yuv interlace mode change
Interlace mode selection code moved into the frame setup phase, so it's now
run before the frame is loaded into a hardware buffer. Given that it can
affect how a new frame is displayed, it was a bit stupid running it after the
frame was already visible.
A few stray interlace related variables which were linked to individual frames
have now been moved into the yuv_frame_info struct. This means that all
variables linked to a specific frame are in the same place & not scattered.
Minor code reformatting in areas touched by the above changes.
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-driver.h')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-driver.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index 12ff9382718d..0e4ad29821e0 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -392,6 +392,9 @@ struct yuv_frame_info u32 tru_h; u32 offset_y; s32 lace_mode; + u32 sync_field; + u32 delay; + u32 interlaced; }; #define IVTV_YUV_MODE_INTERLACED 0x00 @@ -465,8 +468,6 @@ struct yuv_playback_info int decode_height; - int frame_interlaced; - int lace_mode; int lace_threshold; int lace_sync_field; @@ -477,8 +478,6 @@ struct yuv_playback_info u32 yuv_forced_update; int update_frame; - int sync_field[IVTV_YUV_BUFFERS]; /* Field to sync on */ - int field_delay[IVTV_YUV_BUFFERS]; /* Flag to extend duration of previous frame */ u8 fields_lapsed; /* Counter used when delaying a frame */ struct yuv_frame_info new_frame_info[IVTV_YUV_BUFFERS]; |