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| author | Michael Niedermayer <michaelni@gmx.at> | 2001-12-28 13:56:04 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2001-12-28 13:56:04 +0000 |
| commit | 07f8991b60c097598b5c01f6adfd5ab06ce1c3ba (patch) | |
| tree | bee6470f3f36bb6ab16e1ff6deab7168e713ecd5 /postproc/postprocess_template.c | |
| parent | 43d52f761242045a993011083b3034153e820329 (diff) | |
| download | ffmpeg-07f8991b60c097598b5c01f6adfd5ab06ce1c3ba.tar.gz | |
minor brightness/contrast bugfix / moved some global vars into ppMode
non mmx compilation bugfix
Originally committed as revision 3833 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Diffstat (limited to 'postproc/postprocess_template.c')
| -rw-r--r-- | postproc/postprocess_template.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/postproc/postprocess_template.c b/postproc/postprocess_template.c index 8ceeab1d00..6ad9819858 100644 --- a/postproc/postprocess_template.c +++ b/postproc/postprocess_template.c @@ -2615,11 +2615,20 @@ static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int long long memcpyTime=0, vertTime=0, horizTime=0, sumTime; sumTime= rdtsc(); #endif -//mode= 0x7F; + + dcOffset= ppMode->maxDcDiff; + dcThreshold= ppMode->maxDcDiff*2 + 1; + #ifdef HAVE_MMX maxTmpNoise[0]= ppMode->maxTmpNoise[0]; maxTmpNoise[1]= ppMode->maxTmpNoise[1]; maxTmpNoise[2]= ppMode->maxTmpNoise[2]; + + mmxDCOffset= 0x7F - dcOffset; + mmxDCThreshold= 0x7F - dcThreshold; + + mmxDCOffset*= 0x0101010101010101LL; + mmxDCThreshold*= 0x0101010101010101LL; #endif if(mode & CUBIC_IPOL_DEINT_FILTER) copyAhead=16; @@ -2662,8 +2671,8 @@ static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int if(mode & FULL_Y_RANGE) { - maxAllowedY=255; - minAllowedY=0; + ppMode->maxAllowedY=255; + ppMode->minAllowedY=0; } } @@ -2703,14 +2712,14 @@ static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int clipped-= yHistogram[white]; } - scale= (double)(maxAllowedY - minAllowedY) / (double)(white-black); + scale= (double)(ppMode->maxAllowedY - ppMode->minAllowedY) / (double)(white-black); #ifdef HAVE_MMX2 packedYScale= (uint16_t)(scale*256.0 + 0.5); - packedYOffset= (((black*packedYScale)>>8) - minAllowedY) & 0xFFFF; + packedYOffset= (((black*packedYScale)>>8) - ppMode->minAllowedY) & 0xFFFF; #else packedYScale= (uint16_t)(scale*1024.0 + 0.5); - packedYOffset= (black - minAllowedY) & 0xFFFF; + packedYOffset= (black - ppMode->minAllowedY) & 0xFFFF; #endif packedYOffset|= packedYOffset<<32; |