Searched refs:DESCALE (Results 1 – 6 of 6) sorted by relevance
| /AliOS-Things-master/components/SDL2/src/image/external/jpeg-9b/ |
| A D | jfdctint.c | 1074 DESCALE(tmp11 + tmp0 + tmp1, CONST_BITS+2); in jpeg_fdct_9x9()
1079 DESCALE(tmp0 - tmp11 - tmp2, CONST_BITS+2); in jpeg_fdct_9x9()
1081 DESCALE(tmp1 - tmp11 + tmp2, CONST_BITS+2); in jpeg_fdct_9x9()
1698 dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS); in jpeg_fdct_13x13()
1699 dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS); in jpeg_fdct_13x13()
1700 dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS); in jpeg_fdct_13x13()
1701 dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS); in jpeg_fdct_13x13()
1897 DESCALE(tmp11 + tmp12 + tmp3 + tmp6 - in jpeg_fdct_14x14()
1993 DESCALE(tmp11 + tmp12 + tmp3 in jpeg_fdct_14x14()
2673 DESCALE(tmp11 + tmp12 + tmp3 + tmp6 - in jpeg_fdct_14x7()
[all …]
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| A D | jfdctfst.c | 98 #undef DESCALE
99 #define DESCALE(x,n) RIGHT_SHIFT(x, n) macro
107 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
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| A D | jidctfst.c | 111 #undef DESCALE
112 #define DESCALE(x,n) RIGHT_SHIFT(x, n) macro
120 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
133 DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
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| A D | jddctmgr.c | 314 DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], in start_pass()
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| A D | jcdctmgr.c | 405 DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], in start_pass_fdctmgr()
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| A D | jdct.h | 367 #define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n) macro
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