Lines Matching refs:stream
84 BitstreamDecVideo *stream;
97 stream = currVol->bitstream;
101 status = BitstreamShowBits32HC(stream, &startCode);
107 (void) BitstreamReadBits32HC(stream);
108 tmpvar = (uint32) BitstreamReadBits16(stream, 8); /* profile */
138 status = BitstreamShowBits32HC(stream, &tmpvar);
142 status = DecodeUserData(stream);
146 BitstreamShowBits32HC(stream, &tmpvar);
152 status = PVSearchNextM4VFrame(stream); /* search 0x00 0x00 0x01 */
154 BitstreamShowBits32(stream, VOL_START_CODE_LENGTH, &tmpvar);
155 PV_BitstreamFlushBits(stream, 8);
162 BitstreamReadBits32HC(stream);
166 tmpvar = (uint32) BitstreamRead1Bits(stream);
170 tmpvar = (uint32) BitstreamReadBits16(stream, 4);
172 tmpvar = (uint32) BitstreamReadBits16(stream, 3);
175 BitstreamShowBits32(stream, 4, &tmpvar);
178 PV_BitstreamFlushBits(stream, 4);
179 tmpvar = (uint32) BitstreamRead1Bits(stream);
183 tmpvar = (uint32) BitstreamReadBits16(stream, 3);
185 tmpvar = (uint32) BitstreamRead1Bits(stream);
187 tmpvar = (uint32) BitstreamRead1Bits(stream);
191 tmpvar = (uint32) BitstreamReadBits16(stream, 8);
193 tmpvar = (uint32) BitstreamReadBits16(stream, 8);
195 tmpvar = (uint32) BitstreamReadBits16(stream, 8);
204 status = PVSearchNextM4VFrame(stream); /* search 0x00 0x00 0x01 */
206 BitstreamShowBits32(stream, VOL_START_CODE_LENGTH, &tmpvar);
207 PV_BitstreamFlushBits(stream, 8);
214 status = PV_BitstreamByteAlign(stream); /* 10/12/01 */
215 status = BitstreamShowBits32HC(stream, &tmpvar);
220 status = DecodeUserData(stream);
223 status = BitstreamShowBits32(stream, 27, &tmpvar); /* 10/12/01 */
228 status = BitstreamShowBits32(stream, 27, &tmpvar); /* uncomment this line if you want
241 tmpvar = BitstreamReadBits32(stream, 27);
242 tmpvar = (uint32) BitstreamReadBits16(stream, 5);
246 BitstreamShowBits32(stream, VOL_START_CODE_LENGTH, &tmpvar);
249 status = BitstreamCheckEndBuffer(stream);
260 status = PVSearchNextM4VFrame(stream);/* search 0x00 0x00 0x01 */
262 BitstreamShowBits32(stream, VOL_START_CODE_LENGTH, &tmpvar);
263 PV_BitstreamFlushBits(stream, 8); /* advance the byte ptr */
270 PV_BitstreamFlushBits(stream, 8);
274 PV_BitstreamFlushBits(stream, VOL_START_CODE_LENGTH - 8);
278 currVol->volID = (int) BitstreamReadBits16(stream, 4);
281 tmpvar = (uint32) BitstreamRead1Bits(stream);
284 tmpvar = (uint32) BitstreamReadBits16(stream, 8); /* */
318 tmpvar = (uint32) BitstreamRead1Bits(stream);
322 version_id = (uint32) BitstreamReadBits16(stream, 4);
324 tmpvar = (uint32) BitstreamReadBits16(stream, 3);
329 tmpvar = (uint32) BitstreamReadBits16(stream, 4);
334 tmpvar = (uint32) BitstreamReadBits16(stream, 8);
336 tmpvar = (uint32) BitstreamReadBits16(stream, 8);
341 tmpvar = (uint32) BitstreamRead1Bits(stream);
348 tmpvar = BitstreamReadBits16(stream, 2);
351 tmpvar = BitstreamRead1Bits(stream);
354 tmpvar = (uint32) BitstreamRead1Bits(stream);
358 BitstreamReadBits16(stream, 15);
359 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
361 BitstreamReadBits16(stream, 15);
362 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
364 BitstreamReadBits16(stream, 15);
365 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
367 BitstreamReadBits16(stream, 3);
369 BitstreamReadBits16(stream, 11);
370 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
372 BitstreamReadBits16(stream, 15);
373 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
378 vol_shape = (uint32) BitstreamReadBits16(stream, 2);
382 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
385 currVol->timeIncrementResolution = BitstreamReadBits16(stream, 16);
392 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
395 currVol->fixedVopRate = (int) BitstreamRead1Bits(stream);
399 tmpvar = BitstreamReadBits16(stream, currVol->nbitsTimeIncRes);
403 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
406 video->displayWidth = video->width = (int) BitstreamReadBits16(stream, 13);
413 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
416 video->displayHeight = video->height = (int) BitstreamReadBits16(stream, 13);
421 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
425 tmpvar = (uint32) BitstreamRead1Bits(stream);
433 tmpvar = (uint32) BitstreamRead1Bits(stream);
439 tmpvar = (uint32) BitstreamRead1Bits(stream);
450 tmpvar = (uint32) BitstreamReadBits16(stream, 2);
459 if (BitstreamRead1Bits(stream))
462 currVol->quantPrecision = BitstreamReadBits16(stream, 4);
464 currVol->bitsPerPixel = BitstreamReadBits16(stream, 4);
465 mp4dec_log("DecodeVOLHeader(): not an 8-bit stream.\n"); // For the time being we do not support != 8 bits
476 currVol->quantType = BitstreamRead1Bits(stream);
483 currVol->loadIntraQuantMat = BitstreamRead1Bits(stream);
490 qmat[*(zigzag_inv+i)] = (int) BitstreamReadBits16(stream, 8);
506 currVol->loadNonIntraQuantMat = BitstreamRead1Bits(stream);
513 qmat[*(zigzag_inv+i)] = (int) BitstreamReadBits16(stream, 8);
532 tmpvar = BitstreamRead1Bits(stream);
537 currVol->complexity_estDisable = BitstreamRead1Bits(stream);
540 currVol->complexity_estMethod = BitstreamReadBits16(stream, 2);
545 tmpvar = BitstreamRead1Bits(stream);
552 tmpvar = BitstreamRead1Bits(stream);
555 currVol->complexity.text_1 = BitstreamReadBits16(stream, 4);
558 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
560 tmpvar = BitstreamRead1Bits(stream);
563 currVol->complexity.text_2 = BitstreamReadBits16(stream, 4);
566 tmpvar = BitstreamRead1Bits(stream);
569 currVol->complexity.mc = BitstreamReadBits16(stream, 6);
572 if (!BitstreamRead1Bits(stream)) return PV_FAIL;
576 tmpvar = BitstreamRead1Bits(stream);
588 currVol->errorResDisable = (int) BitstreamRead1Bits(stream);
590 currVol->dataPartitioning = (int) BitstreamRead1Bits(stream);
599 currVol->useReverseVLC = (int)BitstreamRead1Bits(stream);
615 tmpvar = BitstreamRead1Bits(stream);
619 tmpvar = BitstreamRead1Bits(stream);
627 currVol->scalability = (int) BitstreamRead1Bits(stream);
634 currVol->scalType = (int) BitstreamRead1Bits(stream); /* */
638 currVol->refVolID = (int) BitstreamReadBits16(stream, 4);
646 currVol->refSampDir = (int) BitstreamRead1Bits(stream);
650 currVol->horSamp_n = (int) BitstreamReadBits16(stream, 5);
653 currVol->horSamp_m = (int) BitstreamReadBits16(stream, 5);
659 currVol->verSamp_n = (int) BitstreamReadBits16(stream, 5);
662 currVol->verSamp_m = (int) BitstreamReadBits16(stream, 5);
670 if (BitstreamRead1Bits(stream)) return PV_FAIL;
673 PV_BitstreamByteAlign(stream);
675 status = BitstreamShowBits32HC(stream, &tmpvar);
680 status = DecodeUserData(stream);
700 status = BitstreamShowBits32(stream, SHORT_VIDEO_START_MARKER_LENGTH, &tmpvar);
711 status = PVSearchNextM4VFrame(stream); /* search 0x00 0x00 0x01 */
713 BitstreamShowBits32(stream, VOL_START_CODE_LENGTH, &tmpvar);
714 PV_BitstreamFlushBits(stream, 8);
738 PV_STATUS DecodeGOVHeader(BitstreamDecVideo *stream, uint32 *time_base)
744 // tmpvar = BitstreamReadBits32(stream, 32);
747 tmpvar = (uint32) BitstreamReadBits16(stream, 5);
751 tmpvar = (uint32) BitstreamReadBits16(stream, 6);
755 tmpvar = (uint32) BitstreamRead1Bits(stream);
758 tmpvar = (uint32) BitstreamReadBits16(stream, 6);
771 tmpvar = (uint32) BitstreamRead1Bits(stream);
773 tmpvar = (uint32) BitstreamRead1Bits(stream);
781 PV_BitstreamByteAlign(stream);
783 BitstreamShowBits32HC(stream, &tmpvar);
787 DecodeUserData(stream);
788 BitstreamShowBits32HC(stream, &tmpvar);
806 BitstreamDecVideo *stream = currVol->bitstream;
813 BitstreamShowBits32HC(stream, &tmpvar);
818 tmpvar = BitstreamReadBits32HC(stream);
819 // rewindBitstream(stream, START_CODE_LENGTH); /* for backward compatibility */
820 status = DecodeGOVHeader(stream, &tmpvar);
827 BitstreamShowBits32HC(stream, &tmpvar);
834 tmpvar = BitstreamReadBits32HC(stream);
838 PV_BitstreamFlushBits(stream, 8); // advance by a byte
846 currVop->predictionType = (int) BitstreamReadBits16(stream, 2);
853 tmpvar = (uint32) BitstreamRead1Bits(stream);
865 if (!BitstreamRead1Bits(stream))
873 currVop->timeInc = BitstreamReadBits16(stream, currVol->nbitsTimeIncRes);
877 if (!BitstreamRead1Bits(stream))
884 currVop->vopCoded = (int) BitstreamRead1Bits(stream);
897 currVop->roundingType = (int) BitstreamRead1Bits(stream);
909 BitstreamReadBits16(stream, 8);
911 BitstreamReadBits16(stream, 8);
913 BitstreamReadBits16(stream, 8);
915 BitstreamReadBits16(stream, 8);
917 BitstreamReadBits16(stream, 8);
919 BitstreamReadBits16(stream, 4);
924 BitstreamReadBits16(stream, 8);
926 BitstreamReadBits16(stream, 8);
928 BitstreamReadBits16(stream, 8);
930 BitstreamReadBits16(stream, 8);
933 BitstreamReadBits16(stream, 8);
935 BitstreamReadBits16(stream, 8);
937 BitstreamReadBits16(stream, 8);
942 BitstreamReadBits16(stream, 8);
948 currVop->intraDCVlcThr = (int) BitstreamReadBits16(stream, 3);
951 currVop->quantizer = (int16) BitstreamReadBits16(stream, currVol->quantPrecision);
963 tmpvar = (uint32) BitstreamReadBits16(stream, 3);
980 tmpvar = (uint32) BitstreamReadBits16(stream, 3);
996 currVop->refSelectCode = (int) BitstreamReadBits16(stream, 2);
1016 BitstreamDecVideo *stream = currVol->bitstream;
1023 status = BitstreamShowBits32(stream, SHORT_VIDEO_START_MARKER_LENGTH, &tmpvar);
1032 PV_BitstreamFlushBits(stream, SHORT_VIDEO_START_MARKER_LENGTH);
1035 tmpvar = (uint32) BitstreamReadBits16(stream, 8);
1042 if (!BitstreamRead1Bits(stream))
1050 if (BitstreamRead1Bits(stream))
1058 if (BitstreamRead1Bits(stream))
1065 if (BitstreamRead1Bits(stream))
1072 if (BitstreamRead1Bits(stream))
1078 switch (BitstreamReadBits16(stream, 3))
1145 currVop->predictionType = (int) BitstreamRead1Bits(stream);
1148 if (BitstreamReadBits16(stream, 4))
1157 UFEP = BitstreamReadBits16(stream, 3);
1161 switch (BitstreamReadBits16(stream, 3))
1223 custom_PCF = BitstreamRead1Bits(stream);
1225 if (BitstreamRead1Bits(stream))
1231 if (BitstreamRead1Bits(stream))
1238 if (BitstreamRead1Bits(stream))
1244 video->advanced_INTRA = BitstreamRead1Bits(stream);
1246 video->deblocking = BitstreamRead1Bits(stream);
1248 video->slice_structure = BitstreamRead1Bits(stream);
1251 if (BitstreamReadBits16(stream, 3))
1256 video->modified_quant = BitstreamRead1Bits(stream);
1259 if (BitstreamReadBits16(stream, 4) != 8)
1275 tmpvar = BitstreamReadBits16(stream, 3);
1283 if (BitstreamRead1Bits(stream))
1290 if (BitstreamRead1Bits(stream))
1295 currVop->roundingType = (int) BitstreamRead1Bits(stream);
1296 if (BitstreamReadBits16(stream, 3) != 1)
1308 if (BitstreamRead1Bits(stream))
1317 tmpvar = BitstreamReadBits16(stream, 4);
1328 tmpvar = BitstreamReadBits16(stream, 8);
1331 tmpvar = BitstreamReadBits16(stream, 8);
1333 tmpvar = BitstreamReadBits16(stream, 9);
1338 if (!BitstreamRead1Bits(stream))
1343 tmpvar = BitstreamReadBits16(stream, 9);
1392 BitstreamRead1Bits(stream);
1394 tmpvar = BitstreamReadBits16(stream, 7);
1404 currVop->ETR = BitstreamReadBits16(stream, 2);
1410 tmpvar = BitstreamReadBits16(stream, 2);
1441 currVop->quantizer = (int16) BitstreamReadBits16(stream, 5);
1454 if (BitstreamRead1Bits(stream))
1462 tmpvar = (uint32) BitstreamRead1Bits(stream);
1466 tmpvar = (uint32) BitstreamReadBits16(stream, 8); /* "PSPARE" */
1467 tmpvar = (uint32) BitstreamRead1Bits(stream); /* "PEI" */
1472 if (!BitstreamRead1Bits(stream)) /* SEPB1 */
1479 if (BitstreamReadBits16(stream, video->nBitsForMBID))
1485 if (!BitstreamRead1Bits(stream)) /*SEPB3 */