Home
last modified time | relevance | path

Searched refs:quantval (Results 1 – 14 of 14) sorted by relevance

/external/jpeg/
Djddctmgr.c205 ismtbl[i] = (ISLOW_MULT_TYPE) qtbl->quantval[i]; in start_pass()
238 ifmtbl[j] = (qtbl->quantval[i] * scales[i] + 2) >> 2; in start_pass()
258 DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], in start_pass()
285 ((double) qtbl->quantval[i] * in start_pass()
Djctrans.c93 MEMCOPY((*qtblptr)->quantval, in jpeg_copy_critical_parameters()
94 srcinfo->quant_tbl_ptrs[tblno]->quantval, in jpeg_copy_critical_parameters()
95 SIZEOF((*qtblptr)->quantval)); in jpeg_copy_critical_parameters()
124 if (c_quant->quantval[coefi] != slot_quant->quantval[coefi]) in jpeg_copy_critical_parameters()
Djdcoefct.c685 if (qtable->quantval[0] == 0 || in smoothing_ok()
686 qtable->quantval[Q01_POS] == 0 || in smoothing_ok()
687 qtable->quantval[Q10_POS] == 0 || in smoothing_ok()
688 qtable->quantval[Q20_POS] == 0 || in smoothing_ok()
689 qtable->quantval[Q11_POS] == 0 || in smoothing_ok()
690 qtable->quantval[Q02_POS] == 0) in smoothing_ok()
787 Q00 = quanttbl->quantval[0]; in decompress_smooth_data()
788 Q01 = quanttbl->quantval[Q01_POS]; in decompress_smooth_data()
789 Q10 = quanttbl->quantval[Q10_POS]; in decompress_smooth_data()
790 Q20 = quanttbl->quantval[Q20_POS]; in decompress_smooth_data()
[all …]
Djidctfst.c129 #define DEQUANTIZE(coef,quantval) (((IFAST_MULT_TYPE) (coef)) * (quantval)) argument
131 #define DEQUANTIZE(coef,quantval) \
132 DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
Djdmarker.c522 quant_ptr->quantval[jpeg_natural_order[i]] = (UINT16) tmp; in get_dqt()
528 quant_ptr->quantval[i], quant_ptr->quantval[i+1], in get_dqt()
529 quant_ptr->quantval[i+2], quant_ptr->quantval[i+3], in get_dqt()
530 quant_ptr->quantval[i+4], quant_ptr->quantval[i+5], in get_dqt()
531 quant_ptr->quantval[i+6], quant_ptr->quantval[i+7]); in get_dqt()
Djcdctmgr.c85 dtbl[i] = ((DCTELEM) qtbl->quantval[i]) << 3; in start_pass_fdctmgr()
120 DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], in start_pass_fdctmgr()
155 (1.0 / (((double) qtbl->quantval[i] * in start_pass_fdctmgr()
Djidctflt.c60 #define DEQUANTIZE(coef,quantval) (((FAST_FLOAT) (coef)) * (quantval)) argument
Djidctint.c140 #define DEQUANTIZE(coef,quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval)) argument
Djidctred.c109 #define DEQUANTIZE(coef,quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval)) argument
Dtransupp.c667 qtemp = qtblptr->quantval[i*DCTSIZE+j]; in transpose_critical_parameters()
668 qtblptr->quantval[i*DCTSIZE+j] = qtblptr->quantval[j*DCTSIZE+i]; in transpose_critical_parameters()
669 qtblptr->quantval[j*DCTSIZE+i] = qtemp; in transpose_critical_parameters()
Djcmarker.c157 if (qtbl->quantval[i] > 255) in emit_dqt()
170 unsigned int qval = qtbl->quantval[jpeg_natural_order[i]]; in emit_dqt()
Djcparam.c55 (*qtblptr)->quantval[i] = (UINT16) temp; in jpeg_add_quant_table()
Djpeglib.h88 UINT16 quantval[DCTSIZE2]; /* quantization step for each coefficient */ member
Dlibjpeg.doc2246 quant_ptr->quantval[i] = Qtable[i];