Searched refs:DESCALE (Results 1 – 8 of 8) sorted by relevance
/external/libjpeg-turbo/ |
D | jfdctint.c | 180 dataptr[2] = (DCTELEM)DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865), 182 dataptr[6] = (DCTELEM)DESCALE(z1 + MULTIPLY(tmp12, -FIX_1_847759065), 208 dataptr[7] = (DCTELEM)DESCALE(tmp4 + z1 + z3, CONST_BITS - PASS1_BITS); 209 dataptr[5] = (DCTELEM)DESCALE(tmp5 + z2 + z4, CONST_BITS - PASS1_BITS); 210 dataptr[3] = (DCTELEM)DESCALE(tmp6 + z2 + z3, CONST_BITS - PASS1_BITS); 211 dataptr[1] = (DCTELEM)DESCALE(tmp7 + z1 + z4, CONST_BITS - PASS1_BITS); 241 dataptr[DCTSIZE * 0] = (DCTELEM)DESCALE(tmp10 + tmp11, PASS1_BITS); 242 dataptr[DCTSIZE * 4] = (DCTELEM)DESCALE(tmp10 - tmp11, PASS1_BITS); 246 (DCTELEM)DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865), 249 (DCTELEM)DESCALE(z1 + MULTIPLY(tmp12, -FIX_1_847759065), [all …]
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D | jidctred.c | 193 (int)DESCALE(tmp10 + tmp2, CONST_BITS - PASS1_BITS + 1); 195 (int)DESCALE(tmp10 - tmp2, CONST_BITS - PASS1_BITS + 1); 197 (int)DESCALE(tmp12 + tmp0, CONST_BITS - PASS1_BITS + 1); 199 (int)DESCALE(tmp12 - tmp0, CONST_BITS - PASS1_BITS + 1); 213 JSAMPLE dcval = range_limit[(int)DESCALE((JLONG)wsptr[0], 255 outptr[0] = range_limit[(int)DESCALE(tmp10 + tmp2, 258 outptr[3] = range_limit[(int)DESCALE(tmp10 - tmp2, 261 outptr[1] = range_limit[(int)DESCALE(tmp12 + tmp0, 264 outptr[2] = range_limit[(int)DESCALE(tmp12 - tmp0, 333 (int)DESCALE(tmp10 + tmp0, CONST_BITS - PASS1_BITS + 2); in jpeg_idct_2x2() [all …]
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D | jfdctfst.c | 100 #undef DESCALE 101 #define DESCALE(x, n) RIGHT_SHIFT(x, n) macro 109 #define MULTIPLY(var, const) ((DCTELEM)DESCALE((var) * (const), CONST_BITS))
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D | jidctfst.c | 113 #undef DESCALE 114 #define DESCALE(x, n) RIGHT_SHIFT(x, n) macro 122 #define MULTIPLY(var, const) ((DCTELEM)DESCALE((var) * (const), CONST_BITS)) 135 DESCALE((coef) * (quantval), IFAST_SCALE_BITS - PASS1_BITS)
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D | jidctint.c | 284 wsptr[DCTSIZE * 0] = (int)DESCALE(tmp10 + tmp3, CONST_BITS - PASS1_BITS); 285 wsptr[DCTSIZE * 7] = (int)DESCALE(tmp10 - tmp3, CONST_BITS - PASS1_BITS); 286 wsptr[DCTSIZE * 1] = (int)DESCALE(tmp11 + tmp2, CONST_BITS - PASS1_BITS); 287 wsptr[DCTSIZE * 6] = (int)DESCALE(tmp11 - tmp2, CONST_BITS - PASS1_BITS); 288 wsptr[DCTSIZE * 2] = (int)DESCALE(tmp12 + tmp1, CONST_BITS - PASS1_BITS); 289 wsptr[DCTSIZE * 5] = (int)DESCALE(tmp12 - tmp1, CONST_BITS - PASS1_BITS); 290 wsptr[DCTSIZE * 3] = (int)DESCALE(tmp13 + tmp0, CONST_BITS - PASS1_BITS); 291 wsptr[DCTSIZE * 4] = (int)DESCALE(tmp13 - tmp0, CONST_BITS - PASS1_BITS); 317 JSAMPLE dcval = range_limit[(int)DESCALE((JLONG)wsptr[0], 386 outptr[0] = range_limit[(int)DESCALE(tmp10 + tmp3, [all …]
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D | jdct.h | 178 #define DESCALE(x, n) RIGHT_SHIFT((x) + (ONE << ((n) - 1)), n) macro
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D | jddctmgr.c | 283 DESCALE(MULTIPLY16V16((JLONG)qtbl->quantval[i], in start_pass()
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D | jcdctmgr.c | 309 DESCALE(MULTIPLY16V16((JLONG)qtbl->quantval[i], in start_pass_fdctmgr() 316 DESCALE(MULTIPLY16V16((JLONG)qtbl->quantval[i], in start_pass_fdctmgr()
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