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Searched refs:quantizer (Results 1 – 15 of 15) sorted by relevance

/external/opencore/codecs_v2/video/m4v_h263/dec/src/
Dpacket_util.cpp39 int16 quantizer; in PV_ReadVideoPacketHeader() local
65 quantizer = (int16) BitstreamReadBits16(stream, currVol->quantPrecision); in PV_ReadVideoPacketHeader()
66 if (quantizer == 0) return PV_FAIL; /* 04/03/01 */ in PV_ReadVideoPacketHeader()
68 currVop->quantizer = quantizer; in PV_ReadVideoPacketHeader()
150 int16 quantizer; in PV_GobHeader() local
187 quantizer = (int16) BitstreamReadBits16(stream, quantPrecision); in PV_GobHeader()
188 if (quantizer == 0) return PV_FAIL; /* 04/03/01 */ in PV_GobHeader()
190 currVop->quantizer = quantizer; in PV_GobHeader()
201 int16 quantizer; in PV_H263SliceHeader() local
220 quantizer = (int16) BitstreamReadBits16(stream, 5); in PV_H263SliceHeader()
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Dvop.cpp952 currVop->quantizer = (int16) BitstreamReadBits16(stream, currVol->quantPrecision); in DecodeVOPHeader()
953 if (currVop->quantizer == 0) in DecodeVOPHeader()
955 currVop->quantizer = video->prevVop->quantizer; in DecodeVOPHeader()
1442 currVop->quantizer = (int16) BitstreamReadBits16(stream, 5); in DecodeShortHeader()
1444 if (currVop->quantizer == 0) /* 04/03/01 */ in DecodeShortHeader()
1446 currVop->quantizer = video->prevVop->quantizer; in DecodeShortHeader()
Dmp4lib_int.h70 int16 quantizer; /* VOP quantizer */ member
Dcombined_decode.cpp117 QP = video->currVop->quantizer; in DecodeFrameCombinedMode()
326 QP = video->currVop->quantizer; in DecodeFrameCombinedMode()
Ddatapart_decode.cpp155 QP = video->currVop->quantizer; in DecodeDataPart_I_VideoPacket()
407 QP = video->currVop->quantizer; in DecodeDataPart_P_VideoPacket()
Dpvdec_api.cpp1218 header_info->quantizer = currVop->quantizer; in PVDecodeVopHeader()
/external/opencore/codecs_v2/video/m4v_h263/enc/src/
Ddatapart_encode.cpp61 video->QP_prev = currVop->quantizer; in EncodeFrameDataPartMode()
118 video->QP_prev = currVop->quantizer; /* store QP */ in EncodeFrameDataPartMode()
259 QPMB[0] = video->QP_prev = QP = currVop->quantizer; in EncodeSliceDataPartMode()
327 video->QP_prev = currVop->quantizer; /* store QP */ in EncodeSliceDataPartMode()
Drate_control.cpp199 M4VENC_MEMSET(video->QPMB, currVop->quantizer, sizeof(UChar)*currVol->nTotalMB); in RC_VopQPSetting()
207 M4VENC_MEMSET(video->QPMB, currVop->quantizer, sizeof(UChar)*currVol->nTotalMB); in RC_VopQPSetting()
213 currVop->quantizer = video->rc[currLayer]->Qc; in RC_VopQPSetting()
219 video->QPMB[i] = (i & 1) ? currVop->quantizer - 1 : currVop->quantizer + 1; in RC_VopQPSetting()
222 M4VENC_MEMSET(video->QPMB, currVop->quantizer, sizeof(UChar)*currVol->nTotalMB); in RC_VopQPSetting()
245 pMP->QP = currVop->quantizer; in RC_VopQPSetting()
Dcombined_encode.cpp64 video->QP_prev = currVop->quantizer; in EncodeFrameCombinedMode()
147 video->QP_prev = currVop->quantizer; in EncodeFrameCombinedMode()
315 QPMB[0] = video->QP_prev = QP = currVop->quantizer; in EncodeSliceCombinedMode()
413 video->QP_prev = currVop->quantizer; /* store QP */ in EncodeSliceCombinedMode()
Dvop.cpp389 status = BitstreamPutBits(stream, 5, currVop->quantizer); /* vop_quant */ in EncodeVOPHeader()
485 status = BitstreamPutBits(stream, 5, currVop->quantizer); /* vop_quant*/ in EncodeShortHeader()
Dmp4lib_int.h63 Int quantizer; /* VOP quantizer */ member
Dmp4enc_api.cpp1525 video->currVop->quantizer = encParams->InitQuantIvop[currLayer]; in PVEncodeVideoFrame()
1527 video->currVop->quantizer = encParams->InitQuantPvop[currLayer]; in PVEncodeVideoFrame()
1795 video->currVop->quantizer = encParams->InitQuantIvop[currLayer]; in PVEncodeFrameSet()
1797 video->currVop->quantizer = encParams->InitQuantPvop[currLayer]; in PVEncodeFrameSet()
Dmotion_est.cpp469 currVop->quantizer = video->encParams->InitQuantIvop[video->currLayer]; in MotionEstimation()
/external/opencore/codecs_v2/video/m4v_h263/dec/include/
Dmp4dec_api.h118 int16 quantizer; member
/external/jpeg/
Dlibjpeg.doc1248 The two-pass color quantizer, jquant2.c, is specialized to handle RGB data
2050 IMPORTANT: because the different quantizer methods have very different
2069 quantizer to be re-run to generate a new colormap.