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| author | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-01-30 09:15:09 +0000 |
|---|---|---|
| committer | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-01-30 09:15:09 +0000 |
| commit | 49a3af8585178fa4b790bedfb587a8c23ec9c99e (patch) | |
| tree | d580a9eb8d4512209354a96bdd6e7ef1cea3f625 /postproc/swscale.c | |
| parent | 6df2ca6ea6d6e8f9ceda72e00991a0331ccdbc5d (diff) | |
| download | mpv-49a3af8585178fa4b790bedfb587a8c23ec9c99e.tar.bz2 mpv-49a3af8585178fa4b790bedfb587a8c23ec9c99e.tar.xz | |
fixing rgb4 & bgr4 (2 pixels per byte)
adding bg4b & rg4b (1 pixel per byte)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9172 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'postproc/swscale.c')
| -rw-r--r-- | postproc/swscale.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/postproc/swscale.c b/postproc/swscale.c index 9ee5b6d700..2a6a53fb61 100644 --- a/postproc/swscale.c +++ b/postproc/swscale.c @@ -587,6 +587,17 @@ static inline void yuv2yuvXinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilt const uint8_t * const d64= dither_8x8_73 [y&7];\ const uint8_t * const d128=dither_8x8_220[y&7];\ func(uint8_t)\ + ((uint8_t*)dest)[i]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]];\ + + ((r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]])<<4);\ + }\ + }\ + break;\ + case IMGFMT_RG4B:\ + case IMGFMT_BG4B:\ + {\ + const uint8_t * const d64= dither_8x8_73 [y&7];\ + const uint8_t * const d128=dither_8x8_220[y&7];\ + func(uint8_t)\ ((uint8_t*)dest)[i2+0]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]];\ ((uint8_t*)dest)[i2+1]= r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]];\ }\ @@ -751,6 +762,17 @@ static inline void yuv2packedXinC(SwsContext *c, int16_t *lumFilter, int16_t **l const uint8_t * const d64= dither_8x8_73 [y&7]; const uint8_t * const d128=dither_8x8_220[y&7]; YSCALE_YUV_2_RGBX_C(uint8_t) + ((uint8_t*)dest)[i]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]]; + +((r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]])<<4); + } + } + break; + case IMGFMT_RG4B: + case IMGFMT_BG4B: + { + const uint8_t * const d64= dither_8x8_73 [y&7]; + const uint8_t * const d128=dither_8x8_220[y&7]; + YSCALE_YUV_2_RGBX_C(uint8_t) ((uint8_t*)dest)[i2+0]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]]; ((uint8_t*)dest)[i2+1]= r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]]; } |