Searched refs:bias (Results 1 - 25 of 47) sorted by relevance

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/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/bfin/
H A Dmpegvideo_bfin.c38 short *bias; local
68 bias = s->q_intra_matrix16[qscale][1];
74 bias = s->q_inter_matrix16[qscale][1];
84 /* level = ((abs(block[i])+bias[0])*qmat[i])>>16; */
108 : "b" (block), "b" (qmat), "a" (32), "d" (0x00010001), "d" (bias[0]*0x10001), "d" (0)
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/
H A Drv40dsp.c213 int bias = rv40_bias[y>>1][x>>1];\
219 OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + bias));\
220 OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + bias));\
221 OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + bias));\
222 OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + bias));\
230 OP(dst[0], (A*src[0] + E*src[step+0] + bias));\
231 OP(dst[1], (A*src[1] + E*src[step+1] + bias));\
232 OP(dst[2], (A*src[2] + E*src[step+2] + bias));\
233 OP(dst[3], (A*src[3] + E*src[step+3] + bias));\
246 int bias
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H A Dh264enc.c188 const int bias = intra ? (1 << QUANT_SHIFT) / 3 : (1 << QUANT_SHIFT) / 6; local
189 const unsigned int threshold1 = (1 << QUANT_SHIFT) - bias - 1;
243 // if ( bias+level >= (1 << (QMAT_SHIFT - 3))
244 // || bias-level >= (1 << (QMAT_SHIFT - 3))) {
247 level = (bias + level) >> QUANT_SHIFT;
250 level = (bias - level) >> QUANT_SHIFT;
H A Dffv1.c152 int8_t bias; member in struct:VlcState
281 if(state->bias > -128) state->bias--;
287 if(state->bias < 127) state->bias++;
301 v = fold(v - state->bias, bits);
319 //printf("v:%d/%d bias:%d error:%d drift:%d count:%d k:%d\n", v, code, state->bias, state->error_sum, state->drift, state->count, k);
338 //printf("v:%d bias:%d error:%d drift:%d count:%d k:%d", v, state->bias, stat
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H A Dcook.c409 int exp_idx, bias, tmpbias1, tmpbias2, bits_left, num_bits, index, v, i, j; local
429 bias=-32;
431 /* Estimate bias. */
436 exp_idx = av_clip((i - quant_index_table[index] + bias) / 2, 0, 7);
441 bias+=i;
448 exp_idx = av_clip((bias - quant_index_table[i]) / 2, 0, 7);
461 v = (-2*exp_index1[i]) - quant_index_table[i] + bias;
478 v = (-2*exp_index2[i])-quant_index_table[i]+bias;
H A Droqvideoenc.c135 int bias = (k ? CHROMA_BIAS : 4); local
137 sse += bias*eval_sse(buf1[k] + (y1+i)*stride1[k] + x1,
176 int bias = (cp ? CHROMA_BIAS : 4); local
177 sdiff += bias*eval_sse(a, b, size*size);
837 int bias; local
842 /* Cast to integer and apply chroma bias */
844 bias = ((i%6)<4) ? 1 : CHROMA_BIAS;
845 points[i] = bias*yuvClusters[i];
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/libvorbis-1.2.3/vq/
H A Dvqgen.c255 v->bias=_ogg_calloc(v->entries,sizeof(float));
349 FILE *bias; local
355 sprintf(buff,"bias%d.m",v->it);
356 bias=fopen(buff,"w");
377 /*memset(v->bias,0,sizeof(float)*v->entries);*/
383 float firstmetric=v->metric_func(v,_now(v,0),ppt)+v->bias[0];
384 float secondmetric=v->metric_func(v,_now(v,1),ppt)+v->bias[1];
399 float thismetric=v->metric_func(v,_now(v,j),ppt)+v->bias[j];
421 /* 'thismetric' is to be the bias value necessary in the current
468 v->bias[
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H A Dvqgen.h40 float *bias; member in struct:vqgen
H A Dbuild.c158 /* ignore bias */
160 free(v.bias);
161 v.bias=NULL;
H A Dtrain.c159 /* bias */
164 v.bias[i++]=a;
339 fprintf(out,"%f\n",v.bias[i++]);
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/ppc/
H A Dmpegvideo_altivec.c259 vector float bias, negBias; local
276 // Load the bias vector (We add 0.5 to the bias so that we're
282 bias = vec_ctf(biasInt, QUANT_BIAS_SHIFT);
283 negBias = vec_madd(bias, negOneFloat, zero);
298 row0 = vec_sel(vec_madd(row0, q0, negBias), vec_madd(row0, q0, bias),
300 row1 = vec_sel(vec_madd(row1, q1, negBias), vec_madd(row1, q1, bias),
302 row2 = vec_sel(vec_madd(row2, q2, negBias), vec_madd(row2, q2, bias),
304 row3 = vec_sel(vec_madd(row3, q3, negBias), vec_madd(row3, q3, bias),
306 row4 = vec_sel(vec_madd(row4, q4, negBias), vec_madd(row4, q4, bias),
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H A Didct_altivec.c85 vec_s16 a0, a1, a2, ma2, c4, mc4, zero, bias; \
95 bias = (vec_s16)vec_splat ((vec_s32)constants[0], 3); \
129 vx0 = vec_adds (vec_mergeh (vy0, vy4), bias); \
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/jpeg-7/
H A Djcsample.c216 * A note about the "bias" calculations: when rounding fractional values to
218 * If we did that, we'd introduce a noticeable bias towards larger values.
231 register int bias; local
243 bias = 0; /* bias = 0,1,0,1,... for successive samples */
246 + bias) >> 1);
247 bias ^= 1; /* 0=>1, 1=>0 */
268 register int bias; local
282 bias = 1; /* bias
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/drivers/usb/storage/
H A Dlibusual.c228 * Validate and accept the bias parameter.
263 module_param_call(bias, usu_set_bias, usu_get_bias, NULL, S_IRUGO|S_IWUSR);
264 __MODULE_PARM_TYPE(bias, "string");
265 MODULE_PARM_DESC(bias, "Bias to usb-storage or ub");
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/arch/sparc64/kernel/
H A Dprocess.c503 int bias = 0; local
508 bias = STACK_BIAS;
512 unsigned long sp = (t->rwbuf_stkptrs[window] + bias);
540 int bias = 0; local
545 bias = STACK_BIAS;
553 unsigned long sp = (t->rwbuf_stkptrs[window] + bias);
823 unsigned long pc, fp, bias = 0; local
834 bias = STACK_BIAS;
835 fp = task_thread_info(task)->ksp + bias;
848 fp = rw->ins[6] + bias;
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/drivers/dma/
H A Ddmaengine.c184 int bias = 0x7FFFFFFF; local
187 bias -= local_read(&per_cpu_ptr(chan->local, i)->refcount);
188 atomic_sub(bias, &chan->refcount.refcount);
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/arch/m68k/fpsp040/
H A Dsgetem.S5 | of the input argument. The exponent bias is removed
51 subw #0x3fff,%d0 |subtract off the bias
60 subw #0x3fff,%d0 |subtract off the bias
H A Dx_store.S113 | dbl_exp = ext_exp - $3fff(ext bias) + $7ff(dbl bias)
133 subw #0x3fff,%d0 |subtract extended precision bias
136 addw #0x3ff,%d0 |add double precision bias
184 | sgl_exp = ext_exp - $3fff(ext bias) + $7f(sgl bias)
204 subw #0x3fff,%d0 |subtract extended precision bias
207 addw #0x7f,%d0 |add single precision bias
H A Dsrem_mod.S134 | ...with bias $7FFD
148 | ...with bias $7FFD
153 | ...with bias $7FFD
179 | ...with bias $7FFD
193 | ...with bias $7FFD
198 | ...with bias $7FFD
278 | ...with bias $7FFD
H A Dx_ovfl.S31 | with a bias of $6000 subtracted from the exponent.
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/arch/alpha/lib/
H A Dclear_user.S85 addq $0, $4, $1 # e0 : bias counter
H A Dev6-clear_user.S68 addq $0, $4, $1 # .. .. .. E : bias counter
100 subq $2, 0x40, $3 # .. E .. .. : bias counter (huge loop)
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/arch/m68k/math-emu/
H A Dfp_util.S139 add.w #0x3fff-0x7f,%d1 | re-bias the exponent.
177 add.w #0x3fff-0x3ff,%d1 | re-bias the exponent.
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/x86/
H A Dmpegvideo_mmx_template.c91 "psubw "a", "b" \n\t" // out=((ABS(block[i])*qmat[0] - bias[0]*qmat[0])>>16)*sign(block[i])
100 const uint16_t *qmat, *bias; local
142 bias = s->q_intra_matrix16[qscale][1];
146 bias = s->q_inter_matrix16[qscale][1];
159 "psubw (%3), "MM"6 \n\t" // -bias[0]
165 "psubusw "MM"6, "MM"0 \n\t" // ABS(block[i]) + bias[0]
166 "pmulhw "MM"5, "MM"0 \n\t" // (ABS(block[i])*qmat[0] - bias[0]*qmat[0])>>16
168 RESTORE_SIGN(MM"1", MM"0") // out=((ABS(block[i])*qmat[0] - bias[0]*qmat[0])>>16)*sign(block[i])
181 : "r" (block+64), "r" (qmat), "r" (bias),
195 MOVQ" (%3, %%"REG_a"), "MM"6 \n\t" // bias[
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/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/ppp-2.4.4/solaris/
H A DMakefile.sol2gcc-6410 COPTS += -mcpu=v9 -m64 -mcmodel=medlow -mstack-bias -fno-builtin

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