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

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/third_party/ffmpeg/libavfilter/
H A Dvsrc_mptestsrc.c143 static void draw_basis(uint8_t *dst, int dst_linesize, int amp, int freq, int dc) in draw_basis() argument
149 if (amp) in draw_basis()
150 src[freq] = amp; in draw_basis()
154 static void draw_cbp(uint8_t *dst[3], int dst_linesize[3], int cbp, int amp, int dc) in draw_cbp() argument
156 if (cbp&1) draw_basis(dst[0] , dst_linesize[0], amp, 1, dc); in draw_cbp()
157 if (cbp&2) draw_basis(dst[0]+8 , dst_linesize[0], amp, 1, dc); in draw_cbp()
158 if (cbp&4) draw_basis(dst[0]+ 8*dst_linesize[0], dst_linesize[0], amp, 1, dc); in draw_cbp()
159 if (cbp&8) draw_basis(dst[0]+8+8*dst_linesize[0], dst_linesize[0], amp, 1, dc); in draw_cbp()
160 if (cbp&16) draw_basis(dst[1] , dst_linesize[1], amp, 1, dc); in draw_cbp()
161 if (cbp&32) draw_basis(dst[2] , dst_linesize[2], amp, in draw_cbp()
191 int x, y, amp = off; amp_test() local
[all...]
H A Dvf_cas.c89 float amp, weight; in cas_slice8() local
101 amp = sqrtf(av_clipf(FFMIN(mn, 511 - mx) / (float)mx, 0.f, 1.f)); in cas_slice8()
103 weight = amp / strength; in cas_slice8()
156 float amp, weight; in cas_slice16() local
168 amp = sqrtf(av_clipf(FFMIN(mn, max - mx) / (float)mx, 0.f, 1.f)); in cas_slice16()
170 weight = amp / strength; in cas_slice16()
H A Dvf_amplify.c130 float amp = copysignf(fminf(abs_diff * factor, limit[diff >= 0]), diff); \
131 dst[x] = clip(src + amp, depth); \
/third_party/ffmpeg/libavcodec/
H A Dffwavesynth.c87 uint64_t phi, dphi, amp; member
214 in->amp = in->amp0 + (ts - in->ts_start) * in->damp; in wavesynth_seek()
347 int32_t amp, *cv; in wavesynth_synth_sample() local
366 amp = in->amp >> 32; in wavesynth_synth_sample()
367 in->amp += in->damp; in wavesynth_synth_sample()
370 val = amp * (unsigned)ws->sin[in->phi >> (64 - SIN_BITS)]; in wavesynth_synth_sample()
375 val = amp * (unsigned)pink; in wavesynth_synth_sample()
409 in->amp = in->amp0; in wavesynth_enter_intervals()
H A Dqdmc.c427 int amp, phase, stereo_mode = 0, i, group, freq, group_size, group_bits; in read_wave_data() local
456 amp = qdmc_get_vlc(gb, &vtable[2], 0); in read_wave_data()
457 if (amp < 0) in read_wave_data()
465 amp2 = amp - amp2; in read_wave_data()
477 add_tone(s, group, off, freq, stereo_mode & 1, amp, phase); in read_wave_data()
547 static void add_wave(QDMCContext *s, int offset, int freqs, int group, int stereo_mode, int amp, int phase) in add_wave() argument
557 amplitude = amplitude_tab[amp & 0x3F]; in add_wave()
579 static void add_wave0(QDMCContext *s, int offset, int freqs, int stereo_mode, int amp, int phase) in add_wave0() argument
587 level = amplitude_tab[amp & 0x3F]; in add_wave0()
H A Ddca_lbr.c274 unsigned int amp[DCA_LBR_CHANNELS_TOTAL]; in parse_tonal() local
313 amp[main_ch] = main_amp < AMP_MAX ? main_amp : 0; in parse_tonal()
321 amp[ch] = amp[main_ch] - parse_vlc(&s->gb, &ff_dca_vlc_damp, 1); in parse_tonal()
324 amp[ch] = 0; in parse_tonal()
329 if (amp[main_ch]) { in parse_tonal()
342 t->amp[ch] = amp[ch] < AMP_MAX ? amp[ch] : 0; in parse_tonal()
1628 if (t->amp[c in synth_tones()
1629 float amp = ff_dca_synth_env[synth_idx] * ff_dca_quant_amp[t->amp[ch]]; synth_tones() local
[all...]
H A Dg723_1enc.c831 int amp, err, max, max_amp_index, min, scale, i, j, k, l; in get_fcb_param() local
881 amp = max; in get_fcb_param()
887 temp = FFABS(temp - amp); in get_fcb_param()
902 amp = ff_g723_1_fixed_cb_gain[param.amp_index]; in get_fcb_param()
904 param.pulse_sign[0] = (ccr2[param.pulse_pos[0]] < 0) ? -amp : amp; in get_fcb_param()
924 -amp : amp; in get_fcb_param()
H A Datrac3plusdsp.c134 double amp; in waves_synth() local
139 amp = amp_sf_tab[wave_param->amp_sf] * in waves_synth()
149 out[i] += sine_table[pos] * amp; in waves_synth()
H A Ddca_lbr.h52 uint8_t amp[DCA_LBR_CHANNELS]; ///< Per-channel amplitude member
/third_party/libsnd/src/G72x/
H A Dg72x_test.c156 double amp = 0.0 ; in gen_signal_double() local
162 amp = scale * k / ((double) ramplen) ; in gen_signal_double()
164 amp = scale * (gendatalen - k) / ((double) ramplen) ; in gen_signal_double()
166 gendata [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) in gen_signal_double()
/third_party/alsa-lib/src/pcm/
H A Dpcm_softvol.c134 long long amp = (long long)a * gain + fraction; in MULTI_DIV_int() local
135 if (amp > (int)0x7fffffff) in MULTI_DIV_int()
136 amp = (int)0x7fffffff; in MULTI_DIV_int()
137 else if (amp < (int)0x80000000) in MULTI_DIV_int()
138 amp = (int)0x80000000; in MULTI_DIV_int()
139 return swap ? (int)bswap_32((int)amp) : (int)amp; in MULTI_DIV_int()
151 long long amp = (long long)a * gain + fraction; in MULTI_DIV_24() local
152 if (amp > (int)0x7fffff) in MULTI_DIV_24()
153 amp in MULTI_DIV_24()
168 int amp = a * gain + fraction; MULTI_DIV_short() local
[all...]
/third_party/ffmpeg/tests/
H A Daudiogen.c139 int i, a, v, j, f, amp, ampa; in main() local
236 amp = ((FRAC_ONE + int_cos(ampa)) * 5000) >> FRAC_BITS; in main()
238 amp = 10000 - amp; in main()
239 v = (int_cos(a) * amp) >> FRAC_BITS; in main()
/third_party/markupsafe/
H A D_speedups.c294 "Markup('&amp;lt;User 1&amp;gt;')\n"
/third_party/skia/third_party/externals/libwebp/src/utils/
H A Drandom_utils.h38 // 'amp' is in VP8_RANDOM_DITHER_FIX fixed-point precision.
40 int amp) { in VP8RandomBits2()
50 diff = (diff * amp) >> VP8_RANDOM_DITHER_FIX; // restrict range in VP8RandomBits2()
39 VP8RandomBits2(VP8Random* const rg, int num_bits, int amp) VP8RandomBits2() argument
/third_party/ffmpeg/libavresample/tests/
H A Davresample.c148 double amp = (1.0 + sin(ampa)) * 0.15; in audiogen() local
150 amp = 0.30 - amp; in audiogen()
151 v = sin(a) * amp; in audiogen()
/third_party/libsnd/tests/
H A Dfix_this.c300 double amp = 0.0 ; in gen_signal_double() local
306 amp = scale * k / ((double) ramplen) ; in gen_signal_double()
308 amp = scale * (datalen - k) / ((double) ramplen) ; in gen_signal_double()
310 data [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k + 1)) / ((double) SAMPLE_RATE)) in gen_signal_double()
/third_party/node/deps/openssl/openssl/apps/lib/
H A Dtlssrp_depr.c72 if (srp_arg->debug || srp_arg->msg || srp_arg->amp == 1) { in ssl_srp_verify_param_cb()
84 if (srp_arg->amp == 1) { in ssl_srp_verify_param_cb()
134 if (c_msg || c_debug || srp_arg->amp == 0) in set_up_srp_arg()
/third_party/openssl/apps/lib/
H A Dtlssrp_depr.c72 if (srp_arg->debug || srp_arg->msg || srp_arg->amp == 1) { in ssl_srp_verify_param_cb()
84 if (srp_arg->amp == 1) { in ssl_srp_verify_param_cb()
134 if (c_msg || c_debug || srp_arg->amp == 0) in set_up_srp_arg()
/third_party/curl/lib/
H A Dhttp_aws_sigv4.c443 char *amp; in canon_query() local
446 amp = strchr(p, '&'); in canon_query()
447 if(amp) in canon_query()
448 ap->len = amp - p; /* excluding the ampersand */ in canon_query()
454 p = amp + 1; in canon_query()
/third_party/ffmpeg/libswresample/tests/
H A Dswresample.c214 double amp = (1.0 + sin(ampa)) * 0.15; in audiogen() local
216 amp = 0.30 - amp; in audiogen()
217 v = sin(a) * amp; in audiogen()
/third_party/ffmpeg/doc/
H A Dtexi2pod.pl226 s/&/&amp;/g;
448 s/&amp;/&/g;
/third_party/vk-gl-cts/framework/delibs/coding_guidelines/
H A Dprettify.js5 "delete","do","else","finally","instanceof","return","throw","try","typeof"],a="(?:(?:(?:^|[^0-9.])\\.{1,3})|(?:(?:^|[^\\+])\\+)|(?:(?:^|[^\\-])-)";for(var c=0;c<b.length;++c){var d=b[c];a+=X(d.charAt(0))?"|\\b"+d:"|"+d.replace(/([^=<>:&])/g,"\\$1")}a+="|^)\\s*$";return new RegExp(a)})(),P=/&/g,Q=/</g,R=/>/g,Z=/\"/g;function $(b){return b.replace(P,"&amp;").replace(Q,"&lt;").replace(R,"&gt;").replace(Z,"&quot;")}function E(b){return b.replace(P,"&amp;").replace(Q,"&lt;").replace(R,"&gt;")}var aa=
6 /&lt;/g,ba=/&gt;/g,ca=/&apos;/g,da=/&quot;/g,ea=/&amp;/g,fa=/&nbsp;/g;function ga(b){var a=b.indexOf("&");if(a<0)return b;for(--a;(a=b.indexOf("&#",a+1))>=0;){var c=b.indexOf(";",a);if(c>=0){var d=b.substring(a+3,c),g=10;if(d&&d.charAt(0)==="x"){d=d.substring(1);g=16}var e=parseInt(d,g);if(!isNaN(e))b=b.substring(0,a)+String.fromCharCode(e)+b.substring(c+1)}}return b.replace(aa,"<").replace(ba,">").replace(ca,"'").replace(da,'"').replace(ea,"&").replace(fa," ")}function S(b){return"XMP"===b.tagName}
/third_party/icu/tools/colprobe/
H A DextractCollationData.pl206 $line =~ s/\&/&amp;/g;
/third_party/libabigail/src/
H A Dabg-libxml-utils.cc180 /// the character ''', &quot; for the character '"', and &amp; for the
203 escaped += "&amp;"; in escape_xml_string()
221 /// the character ''', &quot; for the character '"', and &amp; for the
284 /// the character ''', &quot; for the character '"', and &amp; for the
358 /// the character ''', &quot; for the character '"', and &amp; for the
/third_party/node/deps/openssl/openssl/apps/include/
H A Ds_apps.h90 int amp; /* allow more groups */ member

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