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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-02-25 02:46:12 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-04-03 16:40:11 +0200 |
| commit | 116758a358a2f176a27d521723a6c6c4d2ef52c7 (patch) | |
| tree | a1ca291f401643fa75d56289c69f16a19fc81f5d /libswscale/swscale_template.c | |
| parent | 151193603402aa2dde105c342b658696ccb441b0 (diff) | |
| download | ffmpeg-116758a358a2f176a27d521723a6c6c4d2ef52c7.tar.gz | |
Fix yuvj420p scaling artefact, issue1108.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswscale/swscale_template.c')
| -rw-r--r-- | libswscale/swscale_template.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c index b1eeb37465..0ee5181e2e 100644 --- a/libswscale/swscale_template.c +++ b/libswscale/swscale_template.c @@ -2215,7 +2215,7 @@ static inline void RENAME(hScale)(int16_t *dst, int dstW, const uint8_t *src, in //FIXME all pal and rgb srcFormats could do this convertion as well //FIXME all scalers more complex than bilinear could do half of this transform -static void RENAME(chrRangeToJpeg)(uint16_t *dst, int width) +static void RENAME(chrRangeToJpeg)(int16_t *dst, int width) { int i; for (i = 0; i < width; i++) { @@ -2223,7 +2223,7 @@ static void RENAME(chrRangeToJpeg)(uint16_t *dst, int width) dst[i+VOFW] = (FFMIN(dst[i+VOFW],30775)*4663 - 9289992)>>12; //-264 } } -static void RENAME(chrRangeFromJpeg)(uint16_t *dst, int width) +static void RENAME(chrRangeFromJpeg)(int16_t *dst, int width) { int i; for (i = 0; i < width; i++) { @@ -2231,13 +2231,13 @@ static void RENAME(chrRangeFromJpeg)(uint16_t *dst, int width) dst[i+VOFW] = (dst[i+VOFW]*1799 + 4081085)>>11; //1469 } } -static void RENAME(lumRangeToJpeg)(uint16_t *dst, int width) +static void RENAME(lumRangeToJpeg)(int16_t *dst, int width) { int i; for (i = 0; i < width; i++) dst[i] = (FFMIN(dst[i],30189)*19077 - 39057361)>>14; } -static void RENAME(lumRangeFromJpeg)(uint16_t *dst, int width) +static void RENAME(lumRangeFromJpeg)(int16_t *dst, int width) { int i; for (i = 0; i < width; i++) |