Cross Reference: /frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/vlc

Lines Matching refs:pTcoef
839 PV_STATUS VlcDecTCOEFIntra(BitstreamDecVideo *stream, Tcoef *pTcoef)
847     /*  if(GetTcoeffIntra(code,pTcoef,&tab,stream)!=PV_SUCCESS) return status;*/
872     pTcoef->sign = (code >> (12 - tab->len)) & 1;
873     pTcoef->run = (uint) tab->run; //(tab->val >> 8) & 255;
874     pTcoef->level = (int) tab->level; //tab->val & 255;
875     pTcoef->last = (uint) tab->last; //(tab->val >> 16) & 1;
886     if (!pTcoef->sign)
892         /*          if(GetTcoeffIntra(code,pTcoef,&tab,stream)!=PV_SUCCESS) return status;*/
919         pTcoef->sign = (code >> (12 - tab->len)) & 1;
920         pTcoef->run = (uint)tab->run; //(tab->val >> 8) & 255;
921         pTcoef->level = (int)tab->level; //tab->val & 255;
922         pTcoef->last = (uint)tab->last; //(tab->val >> 16) & 1;
926         if ((pTcoef->last == 0 && pTcoef->run > 14) || (pTcoef->last == 1 && pTcoef->run > 20))
930         pTcoef->level = pTcoef->level + intra_max_level[pTcoef->last][pTcoef->run];
945             /*              if(GetTcoeffIntra(code,pTcoef,&tab,stream)!=PV_SUCCESS) return status;*/
971             pTcoef->sign = (code >> (12 - tab->len)) & 1;
972             pTcoef->run = (uint)tab->run; //(tab->val >> 8) & 255;
973             pTcoef->level = (int)tab->level; //tab->val & 255;
974             pTcoef->last = (uint)tab->last; //(tab->val >> 16) & 1;
979             if (pTcoef->last)
981                 if (pTcoef->level > 8)
985                 pTcoef->run = pTcoef->run + intra_max_run1[pTcoef->level] + 1;
989                 if (pTcoef->level > 27)
993                 pTcoef->run = pTcoef->run + intra_max_run0[pTcoef->level] + 1;
1002             pTcoef->last = code >> 7;
1003             pTcoef->run = (code >> 1) & 0x3F;
1004             pTcoef->level = (int)(BitstreamReadBits16_INLINE(stream, 13) >> 1);
1006             if (pTcoef->level >= 2048)
1008                 pTcoef->sign = 1;
1009                 pTcoef->level = 4096 - pTcoef->level;
1013                 pTcoef->sign = 0;
1022 PV_STATUS VlcDecTCOEFInter(BitstreamDecVideo *stream, Tcoef *pTcoef)
1030     /*  if(GetTcoeffInter(code,pTcoef,&tab,stream)!=PV_SUCCESS) return status;*/
1054     pTcoef->sign = (code >> (12 - tab->len)) & 1;
1055     pTcoef->run = (uint)tab->run;     //(tab->val >> 4) & 255;
1056     pTcoef->level = (int)tab->level; //tab->val & 15;
1057     pTcoef->last = (uint)tab->last;   //(tab->val >> 12) & 1;
1067     if (!pTcoef->sign)
1073         /*          if(GetTcoeffInter(code,pTcoef,&tab,stream)!=PV_SUCCESS) return status;*/
1097         pTcoef->sign = (code >> (12 - tab->len)) & 1;
1098         pTcoef->run = (uint)tab->run;     //(tab->val >> 4) & 255;
1099         pTcoef->level = (int)tab->level; //tab->val & 15;
1100         pTcoef->last = (uint)tab->last;   //(tab->val >> 12) & 1;
1103         if ((pTcoef->last == 0 && pTcoef->run > 26) || (pTcoef->last == 1 && pTcoef->run > 40))
1107         pTcoef->level = pTcoef->level + inter_max_level[pTcoef->last][pTcoef->run];
1120             /*if(GetTcoeffInter(code,pTcoef,&tab,stream)!=PV_SUCCESS) return status;*/
1144             pTcoef->sign = (code >> (12 - tab->len)) & 1;
1145             pTcoef->run = (uint)tab->run;     //(tab->val >> 4) & 255;
1146             pTcoef->level = (int)tab->level; //tab->val & 15;
1147             pTcoef->last = (uint)tab->last;   //(tab->val >> 12) & 1;
1150             if (pTcoef->last)
1152                 if (pTcoef->level > 3)
1156                 pTcoef->run = pTcoef->run + inter_max_run1[pTcoef->level] + 1;
1160                 if (pTcoef->level > 12)
1164                 pTcoef->run = pTcoef->run + inter_max_run0[pTcoef->level] + 1;
1171             pTcoef->last = code >> 7;
1172             pTcoef->run = (code >> 1) & 0x3F;
1173             pTcoef->level = (int)(BitstreamReadBits16_INLINE(stream, 13) >> 1);
1177             if (pTcoef->level >= 2048)
1179                 pTcoef->sign = 1;
1180                 pTcoef->level = 4096 - pTcoef->level;
1184                 pTcoef->sign = 0;
1201 PV_STATUS VlcDecTCOEFShortHeader(BitstreamDecVideo *stream, Tcoef *pTcoef/*, int intra*/)
1222     pTcoef->sign = (code >> (12 - tab->len)) & 1;
1223     pTcoef->run = (uint)tab->run;//(tab->val >> 4) & 255;
1224     pTcoef->level = (int)tab->level;//tab->val & 15;
1225     pTcoef->last = (uint)tab->last;//(tab->val >> 12) & 1;
1235     pTcoef->last = pTcoef->sign; /* Last */
1236     pTcoef->run = BitstreamReadBits16_INLINE(stream, 6); /* Run */
1237     pTcoef->level = (int) BitstreamReadBits16_INLINE(stream, 8); /* Level */
1239     if (pTcoef->level == 0 || pTcoef->level == 128)
1244     if (pTcoef->level > 128)
1246         pTcoef->sign = 1;
1247         pTcoef->level = 256 - pTcoef->level;
1251         pTcoef->sign = 0;
1261 PV_STATUS VlcDecTCOEFShortHeader_AnnexI(BitstreamDecVideo *stream, Tcoef *pTcoef/*, int intra*/)
1282     pTcoef->sign = (code >> (12 - tab->len)) & 1;
1283     pTcoef->run = (uint)tab->run;//(tab->val >> 4) & 255;
1284     pTcoef->level = (int)tab->level;//tab->val & 15;
1285     pTcoef->last = (uint)tab->last;//(tab->val >> 12) & 1;
1293     pTcoef->last = pTcoef->sign; /* Last */
1294     pTcoef->run = BitstreamReadBits16(stream, 6); /* Run */
1295     pTcoef->level = (int) BitstreamReadBits16(stream, 8); /* Level */
1297     if (pTcoef->level == 0 || pTcoef->level == 128)
1303     if (pTcoef->level > 128)
1305         pTcoef->sign = 1;
1306         pTcoef->level = 256 - pTcoef->level;
1308     else pTcoef->sign = 0;
1316 PV_STATUS VlcDecTCOEFShortHeader_AnnexT(BitstreamDecVideo *stream, Tcoef *pTcoef/*, int intra*/)
1337     pTcoef->sign = (code >> (12 - tab->len)) & 1;
1338     pTcoef->run = (uint)tab->run;//(tab->val >> 4) & 255;
1339     pTcoef->level = (int)tab->level;//tab->val & 15;
1340     pTcoef->last = (uint)tab->last;//(tab->val >> 12) & 1;
1348     pTcoef->last = pTcoef->sign; /* Last */
1349     pTcoef->run = BitstreamReadBits16(stream, 6); /* Run */
1350     pTcoef->level = (int) BitstreamReadBits16(stream, 8); /* Level */
1352     if (pTcoef->level == 0)
1357     if (pTcoef->level >= 128)
1359         pTcoef->sign = 1;
1360         pTcoef->level = 256 - pTcoef->level;
1364         pTcoef->sign = 0;
1367     if (pTcoef->level == 128)
1374             pTcoef->sign = 1;
1375             pTcoef->level = (2048 - code);
1379             pTcoef->sign = 0;
1380             pTcoef->level = code;
1389 PV_STATUS VlcDecTCOEFShortHeader_AnnexIT(BitstreamDecVideo *stream, Tcoef *pTcoef/*, int intra*/)
1410     pTcoef->sign = (code >> (12 - tab->len)) & 1;
1411     pTcoef->run = (uint)tab->run;//(tab->val >> 4) & 255;
1412     pTcoef->level = (int)tab->level;//tab->val & 15;
1413     pTcoef->last = (uint)tab->last;//(tab->val >> 12) & 1;
1421     pTcoef->last = pTcoef->sign; /* Last */
1422     pTcoef->run = BitstreamReadBits16(stream, 6); /* Run */
1423     pTcoef->level = (int) BitstreamReadBits16(stream, 8); /* Level */
1425     if (pTcoef->level == 0)
1430     if (pTcoef->level >= 128)
1432         pTcoef->sign = 1;
1433         pTcoef->level = 256 - pTcoef->level;
1437         pTcoef->sign = 0;
1440     if (pTcoef->level == 128)
1447             pTcoef->sign = 1;
1448             pTcoef->level = (2048 - code);
1452             pTcoef->sign = 0;
1453             pTcoef->level = code;
1471 PV_STATUS RvlcDecTCOEFInter(BitstreamDecVideo *stream, Tcoef *pTcoef)
1487         pTcoef->last = BitstreamRead1Bits_INLINE(stream);
1488         pTcoef->run = BitstreamReadBits16_INLINE(stream, 6);
1492         pTcoef->level = (int)(BitstreamReadBits16_INLINE(stream, 12) >> 1);
1495         pTcoef->sign = BitstreamReadBits16_INLINE(stream, 5) & 0x1;  /* fix   3/13/01  */
1546     pTcoef->run = (uint)tab2->run;//(tab->val >> 8) & 255;
1547     pTcoef->level = (int)tab2->level;//tab->val & 255;
1548     pTcoef->last = (uint)tab2->last;//(tab->val >> 16) & 1;
1550     pTcoef->sign = BitstreamRead1Bits_INLINE(stream);
1554 PV_STATUS RvlcDecTCOEFIntra(BitstreamDecVideo *stream, Tcoef *pTcoef)
1570         pTcoef->last = BitstreamRead1Bits_INLINE(stream);
1571         pTcoef->run = BitstreamReadBits16_INLINE(stream, 6);
1575         pTcoef->level = (int)(BitstreamReadBits16_INLINE(stream, 12) >> 1);
1578         pTcoef->sign = BitstreamReadBits16_INLINE(stream, 5) & 0x1; /* fix   03/13/01 */
1629     pTcoef->run = (uint)tab2->run;//(tab->val >> 8) & 255;
1630     pTcoef->level = (int)tab2->level;//tab->val & 255;
1631     pTcoef->last = (uint)tab2->last;//(tab->val >> 16) & 1;
1633     pTcoef->sign = BitstreamRead1Bits_INLINE(stream);