From 8bf53f6ddb006195ab10d918d5395e5b0e1eacbd Mon Sep 17 00:00:00 2001 From: michael Date: Sun, 28 Oct 2001 03:03:49 +0000 Subject: yuv2rgb bugfix git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2504 b3059339-0415-0410-9bf9-f77b7e298cf2 --- postproc/swscale.c | 62 +++++++++++++++++++++++++++--------------------------- 1 file changed, 31 insertions(+), 31 deletions(-) (limited to 'postproc/swscale.c') diff --git a/postproc/swscale.c b/postproc/swscale.c index b26bea4483..e475f43b55 100644 --- a/postproc/swscale.c +++ b/postproc/swscale.c @@ -52,10 +52,10 @@ more intelligent missalignment avoidance for the horizontal scaler #ifdef HAVE_MMX static uint64_t __attribute__((aligned(8))) yCoeff= 0x2568256825682568LL; -static uint64_t __attribute__((aligned(8))) ubCoeff= 0x3343334333433343LL; -static uint64_t __attribute__((aligned(8))) vrCoeff= 0x40cf40cf40cf40cfLL; -static uint64_t __attribute__((aligned(8))) ugCoeff= 0xE5E2E5E2E5E2E5E2LL; -static uint64_t __attribute__((aligned(8))) vgCoeff= 0xF36EF36EF36EF36ELL; +static uint64_t __attribute__((aligned(8))) vrCoeff= 0x3343334333433343LL; +static uint64_t __attribute__((aligned(8))) ubCoeff= 0x40cf40cf40cf40cfLL; +static uint64_t __attribute__((aligned(8))) vgCoeff= 0xE5E2E5E2E5E2E5E2LL; +static uint64_t __attribute__((aligned(8))) ugCoeff= 0xF36EF36EF36EF36ELL; static uint64_t __attribute__((aligned(8))) w400= 0x0400040004000400LL; static uint64_t __attribute__((aligned(8))) w80= 0x0080008000800080LL; static uint64_t __attribute__((aligned(8))) w10= 0x0010001000100010LL; @@ -606,9 +606,9 @@ FULL_YSCALEYUV2RGB int Y=yuvtab_2568[((buf0[i]*yalpha1+buf1[i]*yalpha)>>19)]; int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19); int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); - dest[0]=clip_table[((Y + yuvtab_3343[U]) >>13)]; - dest[1]=clip_table[((Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13)]; - dest[2]=clip_table[((Y + yuvtab_40cf[V]) >>13)]; + dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)]; + dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)]; + dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)]; dest+=dstbpp>>3; } } @@ -621,9 +621,9 @@ FULL_YSCALEYUV2RGB int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); ((uint16_t*)dest)[0] = - (clip_table[(Y + yuvtab_3343[U]) >>13]>>3) | - ((clip_table[(Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13]<<3)&0x07E0) | - ((clip_table[(Y + yuvtab_40cf[V]) >>13]<<8)&0xF800); + (clip_table[(Y + yuvtab_40cf[U]) >>13]>>3) | + ((clip_table[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13]<<3)&0x07E0) | + ((clip_table[(Y + yuvtab_3343[V]) >>13]<<8)&0xF800); dest+=2; } } @@ -636,9 +636,9 @@ FULL_YSCALEYUV2RGB int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19); ((uint16_t*)dest)[0] = - (clip_table[(Y + yuvtab_3343[U]) >>13]>>3) | - ((clip_table[(Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13]<<2)&0x03E0) | - ((clip_table[(Y + yuvtab_40cf[V]) >>13]<<7)&0x7C00); + (clip_table[(Y + yuvtab_40cf[U]) >>13]>>3) | + ((clip_table[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13]<<2)&0x03E0) | + ((clip_table[(Y + yuvtab_3343[V]) >>13]<<7)&0x7C00); dest+=2; } } @@ -714,9 +714,9 @@ FULL_YSCALEYUV2RGB int Y=yuvtab_2568[((buf0[i]*yalpha1+buf1[i]*yalpha)>>19)]; int U=((uvbuf0[i/2]*uvalpha1+uvbuf1[i/2]*uvalpha)>>19); int V=((uvbuf0[i/2+2048]*uvalpha1+uvbuf1[i/2+2048]*uvalpha)>>19); - dest[0]=clip_table[((Y + yuvtab_3343[U]) >>13)]; - dest[1]=clip_table[((Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13)]; - dest[2]=clip_table[((Y + yuvtab_40cf[V]) >>13)]; + dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)]; + dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)]; + dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)]; dest+=dstbpp>>3; } } @@ -729,9 +729,9 @@ FULL_YSCALEYUV2RGB int V=((uvbuf0[i/2+2048]*uvalpha1+uvbuf1[i/2+2048]*uvalpha)>>19); ((uint16_t*)dest)[0] = - (clip_table[(Y + yuvtab_3343[U]) >>13]>>3) | - ((clip_table[(Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13]<<3)&0x07E0) | - ((clip_table[(Y + yuvtab_40cf[V]) >>13]<<8)&0xF800); + (clip_table[(Y + yuvtab_40cf[U]) >>13]>>3) | + ((clip_table[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13]<<3)&0x07E0) | + ((clip_table[(Y + yuvtab_3343[V]) >>13]<<8)&0xF800); dest+=2; } } @@ -744,9 +744,9 @@ FULL_YSCALEYUV2RGB int V=((uvbuf0[i/2+2048]*uvalpha1+uvbuf1[i/2+2048]*uvalpha)>>19); ((uint16_t*)dest)[0] = - (clip_table[(Y + yuvtab_3343[U]) >>13]>>3) | - ((clip_table[(Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13]<<2)&0x03E0) | - ((clip_table[(Y + yuvtab_40cf[V]) >>13]<<7)&0x7C00); + (clip_table[(Y + yuvtab_40cf[U]) >>13]>>3) | + ((clip_table[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13]<<2)&0x03E0) | + ((clip_table[(Y + yuvtab_3343[V]) >>13]<<7)&0x7C00); dest+=2; } } @@ -831,9 +831,9 @@ static inline void yuv2rgb1(uint16_t *buf0, uint16_t *buf1, uint16_t *uvbuf0, ui int Y=yuvtab_2568[buf0[i]>>7]; int U=((uvbuf0[i/2]*uvalpha1+uvbuf1[i/2]*uvalpha)>>19); int V=((uvbuf0[i/2+2048]*uvalpha1+uvbuf1[i/2+2048]*uvalpha)>>19); - dest[0]=clip_table[((Y + yuvtab_3343[U]) >>13)]; - dest[1]=clip_table[((Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13)]; - dest[2]=clip_table[((Y + yuvtab_40cf[V]) >>13)]; + dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)]; + dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)]; + dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)]; dest+=dstbpp>>3; } } @@ -846,9 +846,9 @@ static inline void yuv2rgb1(uint16_t *buf0, uint16_t *buf1, uint16_t *uvbuf0, ui int V=((uvbuf0[i/2+2048]*uvalpha1+uvbuf1[i/2+2048]*uvalpha)>>19); ((uint16_t*)dest)[0] = - (clip_table[(Y + yuvtab_3343[U]) >>13]>>3) | - ((clip_table[(Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13]<<3)&0x07E0) | - ((clip_table[(Y + yuvtab_40cf[V]) >>13]<<8)&0xF800); + (clip_table[(Y + yuvtab_40cf[U]) >>13]>>3) | + ((clip_table[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13]<<3)&0x07E0) | + ((clip_table[(Y + yuvtab_3343[V]) >>13]<<8)&0xF800); dest+=2; } } @@ -861,9 +861,9 @@ static inline void yuv2rgb1(uint16_t *buf0, uint16_t *buf1, uint16_t *uvbuf0, ui int V=((uvbuf0[i/2+2048]*uvalpha1+uvbuf1[i/2+2048]*uvalpha)>>19); ((uint16_t*)dest)[0] = - (clip_table[(Y + yuvtab_3343[U]) >>13]>>3) | - ((clip_table[(Y + yuvtab_0c92[V] + yuvtab_1a1e[U]) >>13]<<2)&0x03E0) | - ((clip_table[(Y + yuvtab_40cf[V]) >>13]<<7)&0x7C00); + (clip_table[(Y + yuvtab_40cf[U]) >>13]>>3) | + ((clip_table[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13]<<2)&0x03E0) | + ((clip_table[(Y + yuvtab_3343[V]) >>13]<<7)&0x7C00); dest+=2; } } -- cgit v1.2.3