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| author | Mike Melanson <mike@multimedia.cx> | 2004-03-14 21:14:07 +0000 |
|---|---|---|
| committer | Mike Melanson <mike@multimedia.cx> | 2004-03-14 21:14:07 +0000 |
| commit | 0d90aec0fd7428a77b5c4c536ab65635669bc42d (patch) | |
| tree | 9eb56c6c1176bf6a6f3ae65199a3f43aa8c2aa2d /src/libffmpeg/libavcodec/vp3data.h | |
| parent | b4d3aa3dcce07b90098e33c37b563e797378d0f1 (diff) | |
| download | xine-lib-0d90aec0fd7428a77b5c4c536ab65635669bc42d.tar.gz xine-lib-0d90aec0fd7428a77b5c4c536ab65635669bc42d.tar.bz2 | |
sync to ffmpeg build 4707
CVS patchset: 6253
CVS date: 2004/03/14 21:14:07
Diffstat (limited to 'src/libffmpeg/libavcodec/vp3data.h')
| -rw-r--r-- | src/libffmpeg/libavcodec/vp3data.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/libffmpeg/libavcodec/vp3data.h b/src/libffmpeg/libavcodec/vp3data.h index 0021049fc..a25c9f06e 100644 --- a/src/libffmpeg/libavcodec/vp3data.h +++ b/src/libffmpeg/libavcodec/vp3data.h @@ -1,7 +1,8 @@ #ifndef VP3DATA_H #define VP3DATA_H -/* these coefficients dequantize intraframe Y plane coefficients */ +/* these coefficients dequantize intraframe Y plane coefficients + * (note: same as JPEG) */ static int16_t vp31_intra_y_dequant[64] = { 16, 11, 10, 16, 24, 40, 51, 61, 12, 12, 14, 19, 26, 58, 60, 55, @@ -13,7 +14,8 @@ static int16_t vp31_intra_y_dequant[64] = 72, 92, 95, 98, 112, 100, 103, 99 }; -/* these coefficients dequantize intraframe C plane coefficients */ +/* these coefficients dequantize intraframe C plane coefficients + * (note: same as JPEG) */ static int16_t vp31_intra_c_dequant[64] = { 17, 18, 24, 47, 99, 99, 99, 99, 18, 21, 26, 66, 99, 99, 99, 99, @@ -48,7 +50,7 @@ static int16_t vp31_dc_scale_factor[64] = 20, 10, 10, 10, 10, 10, 10, 10 }; -static uint32_t vp31_quality_threshold[64] = +static uint32_t vp31_ac_scale_factor[64] = { 500, 450, 400, 370, 340, 310, 285, 265, 245, 225, 210, 195, 185, 180, 170, 160, 150, 145, 135, 130, 125, 115, 110, 107, |