Searched refs:M_SQRT1_2 (Results 1 - 24 of 24) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavresample/
H A Daudio_mix_matrix.c133 matrix[FRONT_LEFT ][FRONT_CENTER] += M_SQRT1_2;
134 matrix[FRONT_RIGHT][FRONT_CENTER] += M_SQRT1_2;
142 matrix[FRONT_CENTER][FRONT_LEFT ] += M_SQRT1_2;
143 matrix[FRONT_CENTER][FRONT_RIGHT] += M_SQRT1_2;
153 matrix[BACK_LEFT ][BACK_CENTER] += M_SQRT1_2;
154 matrix[BACK_RIGHT][BACK_CENTER] += M_SQRT1_2;
156 matrix[SIDE_LEFT ][BACK_CENTER] += M_SQRT1_2;
157 matrix[SIDE_RIGHT][BACK_CENTER] += M_SQRT1_2;
162 matrix[FRONT_LEFT ][BACK_CENTER] -= surround_mix_level * M_SQRT1_2;
163 matrix[FRONT_RIGHT][BACK_CENTER] += surround_mix_level * M_SQRT1_2;
[all...]
H A Doptions.c60 { "center_mix_level", "Center Mix Level", OFFSET(center_mix_level), AV_OPT_TYPE_DOUBLE, { .dbl = M_SQRT1_2 }, -32.0, 32.0, PARAM },
61 { "surround_mix_level", "Surround Mix Level", OFFSET(surround_mix_level), AV_OPT_TYPE_DOUBLE, { .dbl = M_SQRT1_2 }, -32.0, 32.0, PARAM },
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libswresample/
H A Drematrix.c165 matrix[ FRONT_LEFT][FRONT_CENTER]+= M_SQRT1_2;
166 matrix[FRONT_RIGHT][FRONT_CENTER]+= M_SQRT1_2;
173 matrix[FRONT_CENTER][ FRONT_LEFT]+= M_SQRT1_2;
174 matrix[FRONT_CENTER][FRONT_RIGHT]+= M_SQRT1_2;
183 matrix[ BACK_LEFT][BACK_CENTER]+= M_SQRT1_2;
184 matrix[BACK_RIGHT][BACK_CENTER]+= M_SQRT1_2;
186 matrix[ SIDE_LEFT][BACK_CENTER]+= M_SQRT1_2;
187 matrix[SIDE_RIGHT][BACK_CENTER]+= M_SQRT1_2;
192 matrix[FRONT_LEFT ][BACK_CENTER] -= s->slev * M_SQRT1_2;
193 matrix[FRONT_RIGHT][BACK_CENTER] += s->slev * M_SQRT1_2;
[all...]
H A Doptions.c30 #define C_30DB M_SQRT1_2
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/include/libavutil/
H A Dmathematics.h41 #ifndef M_SQRT1_2
42 #define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ macro
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Daacps_tablegen.h82 static const float ipdopd_sin[] = { 0, M_SQRT1_2, 1, M_SQRT1_2, 0, -M_SQRT1_2, -1, -M_SQRT1_2 };
83 static const float ipdopd_cos[] = { 1, M_SQRT1_2, 0, -M_SQRT1_2, -1, -M_SQRT1_2, 0, M_SQRT1_2 };
148 float beta = alpha * (c1 - c2) * (float)M_SQRT1_2;
H A Dfft-internal.h25 #define sqrthalf (float)M_SQRT1_2
47 #define sqrthalf ((int16_t)((1<<15)*M_SQRT1_2))
H A Dnellymoserdec.c98 aptr[j] = M_SQRT1_2*pows[j];
H A Ddca.c1281 M_SQRT1_2 * s->scale_bias /* pcm_to_double[s->source_pcm_res] */);
1909 s->dsp.vector_fmac_scalar(lt_chan, back_chan, -M_SQRT1_2, 256);
1910 s->dsp.vector_fmac_scalar(rt_chan, back_chan, -M_SQRT1_2, 256);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Daacps_tablegen.h87 static const float ipdopd_sin[] = { 0, M_SQRT1_2, 1, M_SQRT1_2, 0, -M_SQRT1_2, -1, -M_SQRT1_2 };
88 static const float ipdopd_cos[] = { 1, M_SQRT1_2, 0, -M_SQRT1_2, -1, -M_SQRT1_2, 0, M_SQRT1_2 };
153 float beta = alpha * (c1 - c2) * (float)M_SQRT1_2;
H A Dfft-internal.h25 #define sqrthalf (float)M_SQRT1_2
64 #define sqrthalf ((int16_t)((1<<15)*M_SQRT1_2))
H A Dnellymoserdec.c97 aptr[j] = M_SQRT1_2*pows[j];
H A Dfft_template.c293 accu = (int64_t)Q31(M_SQRT1_2)*(tmp1 + tmp2);
295 accu = (int64_t)Q31(M_SQRT1_2)*(tmp3 - tmp4);
297 accu = (int64_t)Q31(M_SQRT1_2)*(tmp2 - tmp1);
299 accu = (int64_t)Q31(M_SQRT1_2)*(tmp3 + tmp4);
H A Ddcadec.c1427 M_SQRT1_2 / 32768.0 /* pcm_to_double[s->source_pcm_res] */);
2521 s->fdsp.vector_fmac_scalar(lt_chan, back_chan, -M_SQRT1_2, 256);
2522 s->fdsp.vector_fmac_scalar(rt_chan, back_chan, -M_SQRT1_2, 256);
H A Dopus_celt.c1186 X[stride * (2 * j + 0) + i] = (x0 + x1) * M_SQRT1_2;
1187 X[stride * (2 * j + 1) + i] = (x0 - x1) * M_SQRT1_2;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavutil/
H A Dmathematics.h51 #ifndef M_SQRT1_2
52 #define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ macro
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavutil/
H A Dmathematics.h47 #ifndef M_SQRT1_2
48 #define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ macro
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/x86/
H A Dfft_mmx.asm52 %define M_SQRT1_2 0.70710678118654752440
57 ps_cos16_1: dd 1.0, M_COS_PI_1_8, M_SQRT1_2, M_COS_PI_3_8, 1.0, M_COS_PI_1_8, M_SQRT1_2, M_COS_PI_3_8
58 ps_cos16_2: dd 0, M_COS_PI_3_8, M_SQRT1_2, M_COS_PI_1_8, 0, -M_COS_PI_3_8, -M_SQRT1_2, -M_COS_PI_1_8
60 ps_root2: times 8 dd M_SQRT1_2
61 ps_root2mppm: dd -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2,
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/ppc/
H A Dfft_altivec_s.S302 #define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ define
319 .float 1, 0.92387953, M_SQRT1_2, 0.38268343
320 .float 0, 0.38268343, M_SQRT1_2, 0.92387953
321 .float -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2,-M_SQRT1_2
322 .float M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, M_SQRT1_
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/ppc/
H A Dfft_altivec_s.S302 #define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ define
319 .float 1, 0.92387953, M_SQRT1_2, 0.38268343
320 .float 0, 0.38268343, M_SQRT1_2, 0.92387953
321 .float -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2,-M_SQRT1_2
322 .float M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, M_SQRT1_
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/x86/
H A Dfft.asm56 %define M_SQRT1_2 0.70710678118654752440
60 ps_cos16_1: dd 1.0, M_COS_PI_1_8, M_SQRT1_2, M_COS_PI_3_8, 1.0, M_COS_PI_1_8, M_SQRT1_2, M_COS_PI_3_8
61 ps_cos16_2: dd 0, M_COS_PI_3_8, M_SQRT1_2, M_COS_PI_1_8, 0, -M_COS_PI_3_8, -M_SQRT1_2, -M_COS_PI_1_8
63 ps_root2: times 8 dd M_SQRT1_2
64 ps_root2mppm: dd -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2,
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/arm/
H A Dfft_neon.S29 #define M_SQRT1_2 0.70710678118654752440 define
374 .float -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/aarch64/
H A Dfft_neon.S30 #define M_SQRT1_2 0.70710678118654752440 define
441 .float -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/arm/
H A Dfft_neon.S29 #define M_SQRT1_2 0.70710678118654752440 define
374 .float -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2

Completed in 151 milliseconds