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| author | Guillaume Poirier <gpoirier@mplayerhq.hu> | 2007-03-31 22:39:43 +0000 |
|---|---|---|
| committer | Guillaume Poirier <gpoirier@mplayerhq.hu> | 2007-03-31 22:39:43 +0000 |
| commit | bb21f1762aee4a7f3890b0daf524a44e7db1c565 (patch) | |
| tree | 0b0571d9cf47581c7a16d1f63b83ec2f16e8879d /libavcodec/mpegvideo.h | |
| parent | 91c5172d262ad65dae0a17727b46c3f6caa1b04a (diff) | |
| download | ffmpeg-bb21f1762aee4a7f3890b0daf524a44e7db1c565.tar.gz | |
Add doxy comments, based on Loren's explanations posted here:
Date: Mar 30, 2007 9:00 PM
Subject: Re: [Ffmpeg-devel] Motion Estimation in snow.c for Waevelet encoded frames (DWT)
Originally committed as revision 8579 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpegvideo.h')
| -rw-r--r-- | libavcodec/mpegvideo.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index fd89f38e57..80e0f9065f 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -162,7 +162,11 @@ typedef struct MotionEstContext{ uint32_t *score_map; ///< map to store the scores int map_generation; int pre_penalty_factor; - int penalty_factor; + int penalty_factor; /*!< an estimate of the bits required to + code a given mv value, e.g. (1,0) takes + more bits than (0,0). We have to + estimate whether any reduction in + residual is worth the extra bits. */ int sub_penalty_factor; int mb_penalty_factor; int flags; |