/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/ |
H A D | cal_dc_scaler.cpp | 151 int QP, 165 if (QP > 0 && QP < 5) dc_scaler = 8; 166 else if (QP > 4 && QP < 9) dc_scaler = 2 * QP; 167 else if (QP > 8 && QP < 25) dc_scaler = QP + 8; 168 else dc_scaler = 2 * QP 150 cal_dc_scaler( int QP, int type) argument [all...] |
H A D | chv_filter.cpp | 158 QP_store: pointer to the array of QP corresponding to the decoded frame. 167 To differentiate real and fake edge, it then check the difference with QP to 189 int QP = 1; local 207 QP = QP_store[(brwidth>>2) + (mbc>>1)]; /* QP is per MB based value */ 223 if (chr) QP = QP_store[jVal0]; 236 if (((jVal2 > 0) && (jVal2 < (QP << 1))) 237 || ((jVal2 < 0) && (jVal2 > -(QP << 1)))) /* (D-C) compared with 2QP */ 281 }/* a3_0 > 2QP */ 466 int QP = 1; local [all...] |
H A D | chvr_filter.cpp | 37 int QP = 1; local 77 QP = QP_store[(brwidth>>2) + (mbc>>1)]; 109 QP = QP_store[index]; 128 if ((a3_0 > KThH || a3_0 < -KThH) && a3_0<QP && a3_0> -QP) 190 if (PV_ABS(a3_0) < (QP << 3)) 268 QP = QP_store[index]; 288 if ((a3_0 > KThH || a3_0 < -KThH) && a3_0<QP && a3_0> -QP) 347 if (PV_ABS(a3_0) < (QP << [all...] |
H A D | conceal.cpp | 35 int16 QP; local 47 QP = video->QPMB[mbnum]; 49 GetMBheaderDataPart_DQUANT_DC(video, &QP); 54 QP = video->QPMB[mbnum-1]; 55 if (intra_dc_vlc_thr == 7 || QP >= intra_dc_vlc_thr*2 + 11) /* if switched then conceal from previous frame */
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H A D | combined_decode.cpp | 49 int16 QP, *QPMB = video->QPMB; local 116 QP = video->currVop->quantizer; 129 video->QP_CHR = MQ_chroma_QP_table[QP]; 133 video->QP_CHR = QP; /* ANNEX_T */ 155 status = GetMBheader(video, &QP); 165 /* Store the QP value for later use in AC prediction */ 166 QPMB[mbnum] = QP; 325 QP = video->currVop->quantizer; 345 PV_STATUS GetMBheader(VideoDecData *video, int16 *QP) argument 469 *QP 537 int16 QP = video->QPMB[mbnum]; local [all...] |
H A D | datapart_decode.cpp | 145 int16 QP, *QPMB = video->QPMB; local 154 QP = video->currVop->quantizer; 175 status = GetMBheaderDataPart_DQUANT_DC(video, &QP); 188 QPMB[mbnum] = QP; 310 int16 QP, *QPMB = video->QPMB; local 406 QP = video->currVop->quantizer; 416 QPMB[mbnum] = QP; /* 03/01/01 */ 444 status = GetMBheaderDataPart_DQUANT_DC(video, &QP); 448 QPMB[mbnum] = QP; 516 PV_STATUS GetMBheaderDataPart_DQUANT_DC(VideoDecData *video, int16 *QP) argument 623 int QP = video->QPMB[mbnum]; local [all...] |
H A D | dcac_prediction.cpp | 46 int QP = video->QPMB[mbnum]; local 47 int QP_half = QP >> 1; 146 if (QP_tmp == QP) 158 q_block[i] = (val < 0) ? (int16)((val - QP_half) / QP) : (int16)((val + QP_half) / QP); 175 if (QP_tmp == QP) 187 q_block[i<<3] = (val < 0) ? (int16)((val - QP_half) / QP) : (int16)((val + QP_half) / QP);
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/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/ |
H A D | omxVCM4P2_QuantInvIntra_I.c | 35 * QP - quantization parameter (quantizer_scale) 52 * - QP <= 0 or QP >=31 59 OMX_INT QP, 70 armRetArgErrIf(((QP <= 0) || (QP >= 32)), OMX_Sts_BadArgErr); 86 if (QP >= 1 && QP <= 4) 90 else if (QP >= 5 && QP < 57 omxVCM4P2_QuantInvIntra_I( OMX_S16 * pSrcDst, OMX_INT QP, OMXVCM4P2VideoComponent videoComp, OMX_INT shortVideoHeader ) argument [all...] |
H A D | omxVCM4P2_DecodeBlockCoef_Inter.c | 42 * QP - quantization parameter 64 * - QP <= 0. 73 OMX_INT QP, 91 armRetArgErrIf(((QP <= 0) || (QP >= 32)), OMX_Sts_BadArgErr); 103 QP); 69 omxVCM4P2_DecodeBlockCoef_Inter( const OMX_U8 ** ppBitStream, OMX_INT * pBitOffset, OMX_S16 * pDst, OMX_INT QP, OMX_INT shortVideoHeader ) argument
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H A D | omxVCM4P2_QuantInter_I.c | 34 * QP - quantization parameter (quantizer_scale) 52 * - QP <= 0 or QP >= 32. 58 OMX_U8 QP, 71 armRetArgErrIf(((QP <= 0) || (QP >= 32)), OMX_Sts_BadArgErr); 96 - (QP/2))/(2 * QP); 56 omxVCM4P2_QuantInter_I( OMX_S16 * pSrcDst, OMX_U8 QP, OMX_INT shortVideoHeader ) argument
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H A D | omxVCM4P2_QuantIntra_I.c | 33 * QP - quantization parameter (quantizer_scale). 55 * - QP <= 0 or QP >= 32. 61 OMX_U8 QP, 75 armRetArgErrIf(((QP <= 0) || (QP >= 32)), OMX_Sts_BadArgErr); 99 if (QP >= 1 && QP <= 4) 103 else if (QP >= 5 && QP < 59 omxVCM4P2_QuantIntra_I( OMX_S16 * pSrcDst, OMX_U8 QP, OMX_INT blockIndex, OMX_INT shortVideoHeader ) argument [all...] |
H A D | omxVCM4P2_TransRecBlockCoef_inter.c | 36 * QP - quantization parameter. 57 * - QP <= 0 or QP >= 32. 65 OMX_U8 QP, 85 armRetArgErrIf(((QP <= 0) || (QP >= 32)), OMX_Sts_BadArgErr); 90 QP, 100 QP); 61 omxVCM4P2_TransRecBlockCoef_inter( const OMX_S16 *pSrc, OMX_S16 * pDst, OMX_S16 * pRec, OMX_U8 QP, OMX_INT shortVideoHeader ) argument
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/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p2/src/ |
H A D | omxVCM4P2_DecodeBlockCoef_Inter.c | 44 * [in] QP quantization parameter 60 * - *pBitOffset exceeds [0,7], QP <= 0; 69 OMX_INT QP, 90 QP); 65 omxVCM4P2_DecodeBlockCoef_Inter( const OMX_U8 ** ppBitStream, OMX_INT * pBitOffset, OMX_S16 * pDst, OMX_INT QP, OMX_INT shortVideoHeader ) argument
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H A D | omxVCM4P2_QuantInvInter_I_s.s | 32 ; * [in] QP quantization parameter (quantiser_scale) 47 ; * - If QP <= 0. 64 QP RN 1 label 81 TST QP,#1 84 SUBEQ QP1,QP,#1 ;// QP1=QP if QP is odd , QP1=QP-1 if QP is even 85 MOVNE QP1,QP [all...] |
H A D | omxVCM4P2_QuantInvIntra_I_s.s | 33 ; * [in] QP quantization parameter (quantiser_scale) 48 ; * - If QP <= 0. 68 QP RN 1 label 102 LDRB dcScaler,[index,QP] 105 ;//M_CalDCScalar shortVideoHeader,videoComp, QP 115 TST QP,#1 118 SUBEQ QP1,QP,#1 ;// QP1=QP if QP is odd , QP1=QP [all...] |
H A D | omxVCM4P2_PredictReconCoefIntra_s.s | 86 QP RN 3 label 135 LDRB dcScaler,[index,QP]
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/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p2/src/ |
H A D | omxVCM4P2_DecodeBlockCoef_Inter.c | 44 * [in] QP quantization parameter 60 * - *pBitOffset exceeds [0,7], QP <= 0; 69 OMX_INT QP, 90 QP); 65 omxVCM4P2_DecodeBlockCoef_Inter( const OMX_U8 ** ppBitStream, OMX_INT * pBitOffset, OMX_S16 * pDst, OMX_INT QP, OMX_INT shortVideoHeader ) argument
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H A D | omxVCM4P2_QuantInvInter_I_s.s | 32 ; * [in] QP quantization parameter (quantiser_scale) 47 ; * - If QP <= 0. 63 QP RN 1 label 105 ADD doubleQP,QP,QP ;// doubleQP= 2*QP 108 TST QP,#1 110 SUBEQ QP,QP,#1 111 VMOV dQP10,QP ;// I [all...] |
H A D | omxVCM4P2_QuantInvIntra_I_s.s | 33 ; * [in] QP quantization parameter (quantiser_scale) 48 ; * - If QP <= 0. 67 QP RN 1 label 130 LDRB dcScaler,[index,QP] 132 ;//M_CalDCScalar shortVideoHeader,videoComp, QP 146 ADD doubleQP,QP,QP ;// doubleQP= 2*QP 149 TST QP,#1 151 SUBEQ QP,Q [all...] |
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/ |
H A D | fastcodemb.h | 45 Int QP; member in struct:QPstruct 52 void initCodeMB(approxDCT *function, Int QP); 53 PV_STATUS CodeMB_H263(VideoEncData *video, approxDCT *function, Int QP, Int ncoefblck[], Int offset); 54 PV_STATUS CodeMB_MPEG(VideoEncData *video, approxDCT *function, Int QP, Int ncoefblck[], Int offset); 67 Int cal_dc_scalerENC(Int QP, Int type) ; 82 Int BlockQuantDequantMPEGInter(Int *rcoeff, Int *qcoeff, Int QP, Int *qmat, 86 Int BlockQuantDequantMPEGIntra(Int *rcoeff, Int *qcoeff, Int QP, Int *qmat, 90 Int BlockQuantDequantMPEGDCInter(Int *rcoeff, Int *qcoeff, Int QP, Int *qmat, 93 Int BlockQuantDequantMPEGDCIntra(Int *rcoeff, Int *qcoeff, Int QP, Int *qmat,
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H A D | datapart_encode.cpp | 48 Int QP; local 105 QP = QPMB[mbnum]; /* always read new QP */ 118 video->QP_prev = currVop->quantizer; /* store QP */ 130 status = (*CodeMB)(video, &fastDCTfunction, (offset << 5) + QP, ncoefblck); 222 Int QP; local 259 QPMB[0] = video->QP_prev = QP = currVop->quantizer; 268 QP = QPMB[mbnum]; 321 QP = QPMB[mbnum]; /* always read new QP */ [all...] |
H A D | fastquant_inline.h | 99 __inline int32 aan_dc_scale(int32 coeff, int32 QP) argument 102 if (coeff < 0) coeff += (QP >> 1); 103 else coeff -= (QP >> 1); 124 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp) argument 131 stepsize *= QP; 243 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp) argument 250 smulbb stepsize, stepsize, QP 340 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp) argument 347 mul stepsize, stepsize, QP 379 __inline int32 aan_dc_scale(int32 coeff, int32 QP) argument 385 addle coeff, coeff, QP, asr #1 local 386 subgt coeff, coeff, QP, asr #1 local 538 aan_dc_scale(int32 coeff, int32 QP) argument 567 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp) argument [all...] |
/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p10/src/ |
H A D | omxVCM4P10_DequantTransformResidualFromPairAndAdd.c | 31 OMX_INT QP 34 const OMX_U8 *pVRow = &armVCM4P10_VMatrix[QP%6][0]; 35 int Shift = QP / 6; 70 * QP - QP Quantization parameter. It should be QpC in chroma 4x4 block 97 OMX_INT QP, 111 armRetArgErrIf(AC!=0 && (QP<0), OMX_Sts_BadArgErr); 112 armRetArgErrIf(AC!=0 && (QP>51), OMX_Sts_BadArgErr); 126 DequantLumaAC4x4(pDelta, QP); 90 omxVCM4P10_DequantTransformResidualFromPairAndAdd( const OMX_U8 **ppSrc, const OMX_U8 *pPred, const OMX_S16 *pDC, OMX_U8 *pDst, OMX_INT predStep, OMX_INT dstStep, OMX_INT QP, OMX_INT AC ) argument
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/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p10/src/ |
H A D | omxVCM4P10_TransformDequantChromaDCFromPair_s.s | 30 QP RN 2 label 97 LDR pQPDivTable, =armVCM4P10_QPDivTable ;// QP Division look-up-table base pointer 98 LDR pQPModTable, =armVCM4P10_VMatrixQPModTable ;// QP Modulo look-up-table base pointer 103 LDRSB Shift, [pQPDivTable, QP] ;// Shift = pQPDivTable[QP] 104 LDRSB Scale, [pQPModTable, QP] ;// Scale = pQPModTable[QP]
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/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p10/src/ |
H A D | omxVCM4P10_TransformDequantChromaDCFromPair_s.s | 33 QP RN 2 label 107 LDR pQPDivTable, =armVCM4P10_QPDivTable ;// QP Division look-up-table base pointer 108 LDR pQPModTable, =armVCM4P10_VMatrixQPModTable ;// QP Modulo look-up-table base pointer 113 LDRSB Shift, [pQPDivTable, QP] ;// Shift = pQPDivTable[QP] 114 LDRSB Scale, [pQPModTable, QP] ;// Scale = pQPModTable[QP]
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