Searched refs:qmul (Results 1 - 25 of 49) sorted by relevance

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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/arm/
H A Dmpegvideo_armv5te.c27 void ff_dct_unquantize_h263_armv5te(DCTELEM *block, int qmul, int qadd, int count);
35 static inline void dct_unquantize_h263_helper_c(DCTELEM *block, int qmul, int qadd, int count) argument
42 level = level * qmul - qadd;
44 level = level * qmul + qadd;
55 int level, qmul, qadd; local
60 qmul = qscale << 1;
77 ff_dct_unquantize_h263_armv5te(block, qmul, qadd, nCoeffs + 1);
84 int qmul, qadd; local
90 qmul = qscale << 1;
94 ff_dct_unquantize_h263_armv5te(block, qmul, qad
[all...]
H A Dmpegvideo_iwmmxt.c30 int level, qmul, qadd; local
36 qmul = qscale << 1;
54 /* "movd %1, %%mm6 \n\t" //qmul */
57 "tbcsth wr6, %[qmul] \n\t"
90 :[i]"r"((nCoeffs + 8) / 8), [qmul]"r"(qmul), [qadd]"r"(qadd)
H A Dvp8.h26 int i, uint8_t *token_prob, int16_t qmul[2]);
H A Dmpegvideo_neon.S36 vdup.16 q15, r0 @ qmul
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/arm/
H A Dmpegvideo_armv5te.c28 void ff_dct_unquantize_h263_armv5te(int16_t *block, int qmul, int qadd, int count);
36 static inline void dct_unquantize_h263_helper_c(int16_t *block, int qmul, int qadd, int count) argument
43 level = level * qmul - qadd;
45 level = level * qmul + qadd;
56 int level, qmul, qadd; local
61 qmul = qscale << 1;
78 ff_dct_unquantize_h263_armv5te(block, qmul, qadd, nCoeffs + 1);
85 int qmul, qadd; local
91 qmul = qscale << 1;
95 ff_dct_unquantize_h263_armv5te(block, qmul, qad
[all...]
H A Dvp8.h32 int i, uint8_t *token_prob, int16_t qmul[2]);
H A Dmpegvideo_neon.S36 vdup.16 q15, r0 @ qmul
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/ps2/
H A Dmpegvideo_mmi.c30 int level=0, qmul, qadd; local
36 qmul = qscale << 1;
56 "pcpyh $8, $8 \n\t" //r8 = qmul
71 "pinteh $10, $11, $10 \n\t" //r10 = level * qmul
76 :: "r"(qmul), "r" (qadd), "r" (nCoeffs), "r" (block) : "$8", "$9", "$10", "$11", "$12", "$13", "$14", "memory" );
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/ppc/
H A Dmpegvideo_altivec.c42 int i, level, qmul, qadd; local
48 qmul = qscale << 1;
67 DECLARE_ALIGNED(16, short, qmul8) = qmul;
86 // multiply & add (block{i,i+7} * qmul [+-] qadd)
101 level = level * qmul - qadd;
103 level = level * qmul + qadd;
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/lib/raid6/
H A Drecov.c30 const u8 *qmul; /* Q multiplier table (for both) */ local
55 qmul = raid6_gfmul[raid6_gfinv[raid6_gfexp[faila]^raid6_gfexp[failb]]];
60 qx = qmul[*q ^ *dq];
72 const u8 *qmul; /* Q multiplier table */ local
90 qmul = raid6_gfmul[raid6_gfinv[raid6_gfexp[faila]]];
94 *p++ ^= *dq = qmul[*q ^ *dq];
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dh264idct.h34 void ff_h264_luma_dc_dequant_idct_ ## depth ## _c(int16_t *output, int16_t *input, int qmul);\
35 void ff_h264_chroma422_dc_dequant_idct_ ## depth ## _c(int16_t *block, int qmul);\
36 void ff_h264_chroma_dc_dequant_idct_ ## depth ## _c(int16_t *block, int qmul);
H A Dh264idct_template.c240 * @param qmul quantization parameter
242 void FUNCC(ff_h264_luma_dc_dequant_idct)(int16_t *_output, int16_t *_input, int qmul){ argument
269 output[stride* 0+offset]= ((((z0 + z3)*qmul + 128 ) >> 8));
270 output[stride* 1+offset]= ((((z1 + z2)*qmul + 128 ) >> 8));
271 output[stride* 4+offset]= ((((z1 - z2)*qmul + 128 ) >> 8));
272 output[stride* 5+offset]= ((((z0 - z3)*qmul + 128 ) >> 8));
277 void FUNCC(ff_h264_chroma422_dc_dequant_idct)(int16_t *_block, int qmul){ argument
297 block[stride*0+offset]= ((z0 + z3)*qmul + 128) >> 8;
298 block[stride*1+offset]= ((z1 + z2)*qmul + 128) >> 8;
299 block[stride*2+offset]= ((z1 - z2)*qmul
304 ff_h264_chroma_dc_dequant_idct(int16_t *_block, int qmul) argument
[all...]
H A Dh264dsp.h102 int16_t *input /*align 16*/, int qmul);
103 void (*h264_chroma_dc_dequant_idct)(int16_t *block, int qmul);
H A Dh264_cabac.c1564 const uint32_t *qmul, int max_coeff,
1703 ((type*)block)[j] = (get_cabac_bypass_sign( CC, -qmul[j]) + 32) >> 6; \
1730 ((type*)block)[j] = ((int)(get_cabac_bypass_sign( CC, -coeff_abs ) * qmul[j] + 32)) >> 6; \
1770 const uint32_t *qmul,
1773 decode_cabac_residual_internal(h, block, cat, n, scantable, qmul, max_coeff, 0, 0);
1819 const uint32_t *qmul,
1831 decode_cabac_residual_nondc_internal( h, block, cat, n, scantable, qmul, max_coeff );
1837 const uint32_t *qmul; local
1848 qmul = h->dequant4_coeff[p][qscale];
1851 decode_cabac_residual_nondc(h, h->mb + (16*index << pixel_shift), ctx_cat[1][p], index, scan + 1, qmul, 1
1562 decode_cabac_residual_internal(H264Context *h, int16_t *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff, int is_dc, int chroma422) argument
1766 decode_cabac_residual_nondc_internal(H264Context *h, int16_t *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff) argument
1815 decode_cabac_residual_nondc(H264Context *h, int16_t *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff) argument
2332 const uint32_t *qmul; local
[all...]
H A Dmsmpeg4dec.c648 int qmul, qadd; local
651 qmul=1;
691 qmul = s->qscale << 1;
784 //level = level * qmul + (level>0) * qadd - (level<=0) * qadd ;
785 if (level>0) level= level * qmul + qadd;
786 else level= level * qmul - qadd;
805 i+= run + rl->max_run[run>>7][level/qmul] + run_diff; //FIXME opt indexing
820 level = level + rl->max_level[run>>7][(run-1)&63] * qmul;//FIXME opt indexing
845 if(((i+192 == 64 && level/qmul==-1) || !(s->err_recognition&(AV_EF_BITSTREAM|AV_EF_COMPLIANT))) && left>=0){
H A Dsnowdec.c97 int qmul= ff_qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT); local
98 int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
103 qmul= 1<<QEXPSHIFT;
119 register int t= ( (v>>1)*qmul + qadd)>>QEXPSHIFT;
195 const int qmul= ff_qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT); local
196 const int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
207 line[x]= -((-i*qmul + qadd)>>(QEXPSHIFT)); //FIXME try different bias
209 line[x]= (( i*qmul + qadd)>>(QEXPSHIFT));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/x86/
H A Dmpegvideo.c34 x86_reg level, qmul, qadd, nCoeffs; local
36 qmul = qscale << 1;
56 "movd %1, %%mm6 \n\t" //qmul
99 ::"r" (block+nCoeffs), "rm"(qmul), "rm" (qadd), "r" (2*(-nCoeffs))
109 x86_reg qmul, qadd, nCoeffs; local
111 qmul = qscale << 1;
119 "movd %1, %%mm6 \n\t" //qmul
162 ::"r" (block+nCoeffs), "rm"(qmul), "rm" (qadd), "r" (2*(-nCoeffs))
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/alpha/
H A Dmpegvideo_alpha.c29 uint64_t qmul = qscale << 1; local
30 uint64_t correction = WORD_VEC(qmul * 255 >> 8);
58 levels *= qmul;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/alpha/
H A Dmpegvideo_alpha.c29 uint64_t qmul = qscale << 1; local
30 uint64_t correction = WORD_VEC(qmul * 255 >> 8);
58 levels *= qmul;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/x86/
H A Dmpegvideo_mmx.c38 x86_reg level, qmul, qadd, nCoeffs; local
40 qmul = qscale << 1;
58 //printf("%d %d ", qmul, qadd);
60 "movd %1, %%mm6 \n\t" //qmul
103 ::"r" (block+nCoeffs), "rm"(qmul), "rm" (qadd), "r" (2*(-nCoeffs))
113 x86_reg qmul, qadd, nCoeffs; local
115 qmul = qscale << 1;
121 //printf("%d %d ", qmul, qadd);
123 "movd %1, %%mm6 \n\t" //qmul
166 ::"r" (block+nCoeffs), "rm"(qmul), "r
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dh264idct_template.c248 * @param qmul quantization parameter
250 void FUNCC(ff_h264_luma_dc_dequant_idct)(DCTELEM *_output, DCTELEM *_input, int qmul){ argument
277 output[stride* 0+offset]= ((((z0 + z3)*qmul + 128 ) >> 8));
278 output[stride* 1+offset]= ((((z1 + z2)*qmul + 128 ) >> 8));
279 output[stride* 4+offset]= ((((z1 - z2)*qmul + 128 ) >> 8));
280 output[stride* 5+offset]= ((((z0 - z3)*qmul + 128 ) >> 8));
285 void FUNCC(ff_h264_chroma422_dc_dequant_idct)(DCTELEM *_block, int qmul){ argument
305 block[stride*0+offset]= ((z0 + z3)*qmul + 128) >> 8;
306 block[stride*1+offset]= ((z1 + z2)*qmul + 128) >> 8;
307 block[stride*2+offset]= ((z1 - z2)*qmul
312 ff_h264_chroma_dc_dequant_idct(DCTELEM *_block, int qmul) argument
[all...]
H A Dh264dsp.h75 void (*h264_luma_dc_dequant_idct)(DCTELEM *output, DCTELEM *input/*align 16*/, int qmul);
76 void (*h264_chroma_dc_dequant_idct)(DCTELEM *block, int qmul);
H A Dh264_cabac.c1573 const uint32_t *qmul, int max_coeff,
1709 ((type*)block)[j] = (get_cabac_bypass_sign( CC, -qmul[j]) + 32) >> 6; \
1736 ((type*)block)[j] = ((int)(get_cabac_bypass_sign( CC, -coeff_abs ) * qmul[j] + 32)) >> 6; \
1765 static void decode_cabac_residual_nondc_internal( H264Context *h, DCTELEM *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff ) { argument
1766 decode_cabac_residual_internal(h, block, cat, n, scantable, qmul, max_coeff, 0, 0);
1803 static av_always_inline void decode_cabac_residual_nondc( H264Context *h, DCTELEM *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff ) { argument
1813 decode_cabac_residual_nondc_internal( h, block, cat, n, scantable, qmul, max_coeff );
1819 const uint32_t *qmul; local
1832 qmul = h->dequant4_coeff[p][qscale];
1836 decode_cabac_residual_nondc(h, h->mb + (16*index << pixel_shift), ctx_cat[1][p], index, scan + 1, qmul, 1
1571 decode_cabac_residual_internal(H264Context *h, DCTELEM *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff, int is_dc, int chroma422) argument
2313 const uint32_t *qmul; local
[all...]
H A Dsvq3.c138 const int qmul = svq3_dequant_coeff[qp]; local
163 output[stride* 0+offset] = ((z0 + z3)*qmul + 0x80000) >> 20;
164 output[stride* 2+offset] = ((z1 + z2)*qmul + 0x80000) >> 20;
165 output[stride* 8+offset] = ((z1 - z2)*qmul + 0x80000) >> 20;
166 output[stride*10+offset] = ((z0 - z3)*qmul + 0x80000) >> 20;
174 const int qmul = svq3_dequant_coeff[qp]; local
178 dc = 13*13*((dc == 1) ? 1538*block[0] : ((qmul*(block[0] >> 3)) / 2));
201 dst[i + stride*0] = av_clip_uint8( dst[i + stride*0] + (((z0 + z3)*qmul + rr) >> 20) );
202 dst[i + stride*1] = av_clip_uint8( dst[i + stride*1] + (((z1 + z2)*qmul + rr) >> 20) );
203 dst[i + stride*2] = av_clip_uint8( dst[i + stride*2] + (((z1 - z2)*qmul
[all...]
H A Dsnowdec.c98 int qmul= qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT); local
99 int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
104 qmul= 1<<QEXPSHIFT;
120 register int t= ( (v>>1)*qmul + qadd)>>QEXPSHIFT;
194 const int qmul= qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT); local
195 const int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
206 line[x]= -((-i*qmul + qadd)>>(QEXPSHIFT)); //FIXME try different bias
208 line[x]= (( i*qmul + qadd)>>(QEXPSHIFT));

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