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pcg |
1.1 |
u8 RTjpeg_alldata[2*64+4*64+4*64+4*64+4*64+32]; |
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s16 *RTjpeg_block; |
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s32 *RTjpeg_lqt; |
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s32 *RTjpeg_cqt; |
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u32 *RTjpeg_liqt; |
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u32 *RTjpeg_ciqt; |
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unsigned char RTjpeg_lb8; |
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unsigned char RTjpeg_cb8; |
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int RTjpeg_width, RTjpeg_height; |
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s16 *RTjpeg_old=NULL; |
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#ifdef MMX |
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mmx_t RTjpeg_lmask; |
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mmx_t RTjpeg_cmask; |
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#else |
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u16 RTjpeg_lmask; |
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u16 RTjpeg_cmask; |
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#endif |
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int RTjpeg_mtest=0; |
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static const unsigned char RTjpeg_lum_quant_tbl[64] = { |
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16, 11, 10, 16, 24, 40, 51, 61, |
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12, 12, 14, 19, 26, 58, 60, 55, |
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14, 13, 16, 24, 40, 57, 69, 56, |
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14, 17, 22, 29, 51, 87, 80, 62, |
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18, 22, 37, 56, 68, 109, 103, 77, |
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24, 35, 55, 64, 81, 104, 113, 92, |
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49, 64, 78, 87, 103, 121, 120, 101, |
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72, 92, 95, 98, 112, 100, 103, 99 |
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}; |
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static const unsigned char RTjpeg_chrom_quant_tbl[64] = { |
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17, 18, 24, 47, 99, 99, 99, 99, |
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18, 21, 26, 66, 99, 99, 99, 99, |
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24, 26, 56, 99, 99, 99, 99, 99, |
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47, 66, 99, 99, 99, 99, 99, 99, |
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99, 99, 99, 99, 99, 99, 99, 99, |
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99, 99, 99, 99, 99, 99, 99, 99, |
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99, 99, 99, 99, 99, 99, 99, 99, |
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99, 99, 99, 99, 99, 99, 99, 99 |
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}; |
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