| /frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/ |
| 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 - 16
[all...] |
| combined_decode.cpp | 49 int16 QP, *QPMB = video->QPMB;
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)
469 *QP += DQ_tab[DQUANT]
[all...] |
| 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;
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 */
[all...] |
| chvr_filter.cpp | 37 int QP = 1;
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 << 3)
[all...] |
| vlc_dequant.cpp | 59 int QP = video->QPMB[mbnum];
148 temp = (int32)datablock[k] * qmat[k] * QP;
193 temp = (int32)dcac_col[j] * qmat[k] * QP;
209 temp = (int32)datablock[k] * qmat[k] * QP;
242 temp = (int32)dcac_row[j] * qmat[k] * QP;
259 temp = (int32)datablock[k] * qmat[k] * QP;
298 temp = (int32)datablock[k] * qmat[k] * QP;
314 temp = (int32)datablock[k] * qmat[k] * QP;
391 int QP = video->QPMB[mbnum];
445 temp = (-(int32)(2 * run_level.level + 1) * qmat[k] * QP + 15) >> 4; /* 03/23/01 *
[all...] |
| conceal.cpp | 35 int16 QP;
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 */
|
| datapart_decode.cpp | 145 int16 QP, *QPMB = video->QPMB;
154 QP = video->currVop->quantizer;
175 status = GetMBheaderDataPart_DQUANT_DC(video, &QP);
188 QPMB[mbnum] = QP;
310 int16 QP, *QPMB = video->QPMB;
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)
[all...] |
| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/ |
| 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 <= 8
[all...] |
| 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 <= 8
[all...] |
| omxVCM4P2_QuantInvInter_I.c | 36 * QP - quantization parameter (quantizer_scale)
53 * - QP <= 0 or QP >=31
60 OMX_INT QP
68 armRetArgErrIf(((QP <= 0) || (QP >= 32)), OMX_Sts_BadArgErr);
77 if (QP & 0x1)
79 pSrcDst[coeffCount] = (2* armAbs(pSrcDst[coeffCount]) + 1) * QP;
85 * QP - 1;
|
| 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);
|
| 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);
|
| 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);
|
| /prebuilts/python/darwin-x86/2.7.5/lib/python2.7/email/ |
| charset.py | 23 QP = 1 # Quoted-Printable
25 SHORTEST = 3 # the shorter of QP and base64, but only for headers
38 'iso-8859-1': (QP, QP, None),
39 'iso-8859-2': (QP, QP, None),
40 'iso-8859-3': (QP, QP, None),
41 'iso-8859-4': (QP, QP, None)
[all...] |
| /prebuilts/python/linux-x86/2.7.5/lib/python2.7/email/ |
| charset.py | 23 QP = 1 # Quoted-Printable
25 SHORTEST = 3 # the shorter of QP and base64, but only for headers
38 'iso-8859-1': (QP, QP, None),
39 'iso-8859-2': (QP, QP, None),
40 'iso-8859-3': (QP, QP, None),
41 'iso-8859-4': (QP, QP, None)
[all...] |
| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p10/src/ |
| omxVCM4P10_TransformDequantChromaDCFromPair.c | 31 OMX_INT QP
34 int Shift = (QP/6)-1 ;
35 int Scale = armVCM4P10_VMatrix[QP%6][0];
94 * QP - Quantization parameter QpC
107 * - QP is not in the range of [0-51].
114 OMX_INT QP
121 armRetArgErrIf(QP<0, OMX_Sts_BadArgErr);
122 armRetArgErrIf(QP>51, OMX_Sts_BadArgErr);
126 DequantChromaDC2x2(pDst, QP);
|
| 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
85 * - AC !=0 and Qp is not in the range of [0-51] or ppSrc == NULL.
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);
[all...] |
| omxVCM4P10_TransformDequantLumaDCFromPair.c | 31 OMX_INT QP
34 int Shift = (QP/6)-2 ;
35 int Scale = armVCM4P10_VMatrix[QP%6][0];
110 * QP - Quantization parameter QpY
123 * - QP is not in the range of [0-51].
130 OMX_INT QP
137 armRetArgErrIf(QP<0, OMX_Sts_BadArgErr);
138 armRetArgErrIf(QP>51, OMX_Sts_BadArgErr);
141 /*InvTransformDequantLumaDC4x4(pDst, QP);*/
143 DequantLumaDC4x4(pDst, QP);
[all...] |
| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p2/src/ |
| omxVCM4P2_QuantInvInter_I_s.s | 32 ; * [in] QP quantization parameter (quantiser_scale)
47 ; * - If QP <= 0.
64 QP RN 1
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...] |
| omxVCM4P2_DecodeBlockCoef_Inter.c | 44 * [in] QP quantization parameter
60 * - *pBitOffset exceeds [0,7], QP <= 0;
69 OMX_INT QP,
90 QP);
|
| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p2/src/ |
| omxVCM4P2_DecodeBlockCoef_Inter.c | 44 * [in] QP quantization parameter
60 * - *pBitOffset exceeds [0,7], QP <= 0;
69 OMX_INT QP,
90 QP);
|
| omxVCM4P2_QuantInvInter_I_s.s | 32 ; * [in] QP quantization parameter (quantiser_scale)
47 ; * - If QP <= 0.
63 QP RN 1
105 ADD doubleQP,QP,QP ;// doubleQP= 2*QP
108 TST QP,#1
110 SUBEQ QP,QP,#1
111 VMOV dQP10,QP ;// If QP is even then QP1=QP-1 else QP1=QP
[all...] |
| /frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/ |
| fastcodemb.h | 45 Int QP;
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,
|
| fastcodemb.cpp | 33 /* QP Combined offset from the origin to the current */
34 /* macroblock and QP for current MB. */
50 PV_STATUS CodeMB_H263(VideoEncData *video, approxDCT *function, Int QP, Int ncoefblck[])
80 Int offset = QP >> 5; /* QP is combined offset and QP */
88 QP = QP & 0x1F;
91 QuantParam.QPx2 = QP << 1;
92 QuantParam.QP = QP
[all...] |
| fastquant.cpp | 84 /* Int Qp Quantizer */
90 Int cal_dc_scalerENC(Int QP, Int type)
96 if (QP > 0 && QP < 5)
98 else if (QP > 4 && QP < 9)
99 dc_scaler = 2 * QP;
100 else if (QP > 8 && QP < 25)
101 dc_scaler = QP + 8
[all...] |
