| /third_party/skia/samplecode/ |
| H A D | SampleAnimBlur.cpp | 14 SkScalar get_anim_sin(double secs, SkScalar amplitude, SkScalar periodInSec, SkScalar phaseInSec) { in get_anim_sin() argument
20 amplitude = SK_ScalarHalf * amplitude; in get_anim_sin()
21 return amplitude * SkDoubleToScalar(sin(t)) + amplitude; in get_anim_sin()
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| /third_party/ffmpeg/libavcodec/ |
| H A D | qdmc.c | 43 int16_t amplitude; member
408 static void add_tone(QDMCContext *s, int group, int offset, int freq, int stereo_mode, int amplitude, int phase) in add_tone() argument
420 s->tones[group][index].amplitude = amplitude; in add_tone()
487 static void lin_calc(QDMCContext *s, float amplitude, int node1, int node2, int index) in lin_calc() argument
492 scale = 0.5 * amplitude; in lin_calc()
516 float amplitude; in add_noise() local
527 amplitude = aindex > 0 ? amplitude_tab[aindex & 0x3F] : 0.0f; in add_noise()
529 lin_calc(s, amplitude, qdmc_nodes[21 * s->band_index + i], in add_noise()
550 float im, re, amplitude, leve in add_wave() local
[all...] |
| H A D | vorbisdec.c | 669 ff_dlog(NULL, "floor0 amplitude bits: %u\n", in vorbis_parse_setup_hdr_floors()
671 ff_dlog(NULL, "floor0 amplitude offset: %u\n", in vorbis_parse_setup_hdr_floors()
1108 uint64_t amplitude; in vorbis_floor0_decode() local
1114 amplitude = get_bits64(&vc->gb, vf->amplitude_bits); in vorbis_floor0_decode()
1115 if (amplitude > 0) { in vorbis_floor0_decode()
1196 q = exp((((amplitude*vf->amplitude_offset) / in vorbis_floor0_decode()
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| /third_party/ffmpeg/libavfilter/ |
| H A D | asrc_anoisesrc.c | 33 double amplitude; member
62 { "amplitude", "set amplitude", OFFSET(amplitude), AV_OPT_TYPE_DOUBLE, {.dbl = 1.}, 0., 1., FLAGS },
63 { "a", "set amplitude", OFFSET(amplitude), AV_OPT_TYPE_DOUBLE, {.dbl = 1.}, 0., 1., FLAGS },
215 white = s->amplitude * ((2 * ((double) av_lfg_get(&s->c) / 0xffffffff)) - 1); in activate()
216 dst[i] = s->filter(white, s->buf, s->amplitude * 0.5); in activate()
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| H A D | src_avsynctest.c | 47 float amplitude; member
78 {"amplitude", "set beep amplitude", OFFSET(amplitude), AV_OPT_TYPE_FLOAT, {.dbl=.7}, 0., 1., A },
79 {"a", "set beep amplitude", OFFSET(amplitude), AV_OPT_TYPE_FLOAT, {.dbl=.7}, 0., 1., A },
206 const int a = lrintf(s->amplitude * 15); in audio_frame()
308 snprintf(text, sizeof(text), "A: %1.2f", s->amplitude); in video_frame()
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| /third_party/skia/third_party/externals/oboe/apps/fxlab/app/src/main/cpp/effects/utils/ |
| H A D | SineWave.h | 25 SineWave(float frequency, float amplitude, int sampleRate): in SineWave() argument
27 kAmplitude(amplitude) { } in SineWave()
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| /third_party/skia/third_party/externals/oboe/apps/OboeTester/app/src/main/java/com/mobileer/miditools/synth/ |
| H A D | SawOscillator.java | 40 public void setAmplitude(float amplitude) { in setAmplitude() argument
41 mAmplitude = amplitude; in setAmplitude()
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| H A D | SynthVoice.java | 75 public void setAmplitude(float amplitude) { in setAmplitude() argument
76 this.mAmplitude = amplitude; in setAmplitude()
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| /third_party/skia/third_party/externals/oboe/samples/hello-oboe/src/main/cpp/ |
| H A D | SoundGenerator.cpp | 25 constexpr float amplitude = 1.0; in SoundGenerator() local
31 mOscillators[i].setAmplitude(amplitude); in SoundGenerator()
|
| /third_party/lame/misc/ |
| H A D | ath.c | 283 * amplitude stuff
301 long double amplitude; member
315 a->amplitude = start_ampl * 32767.; in open_amplifier()
367 a->amplitude *= 1.L + a->delta_amplitude * a->multiplier; in iterate_amplifier()
368 return a->amplitude; in iterate_amplifier()
371 long double amplitude ( const amplitude_t* const a ) in amplitude() function
373 return a->amplitude / 32767.; in amplitude()
591 level = 20. * log10 (amplitude (a) * ATH (freq) ) + 80.; in report()
703 if ( amplitude (a) * ATH (frequency (g)) <= 3.16227766e-6 ) { in experiment()
758 " ampl_speed: amplitude slop in usage()
[all...] |
| /third_party/skia/third_party/externals/oboe/samples/shared/ |
| H A D | Oscillator.h | 53 inline void setAmplitude(float amplitude) { in setAmplitude() argument
54 mAmplitude = amplitude; in setAmplitude()
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| /third_party/pulseaudio/src/tests/ |
| H A D | resampler-rewind-test.c | 141 static pa_memblock* generate_block(pa_mempool *pool, const pa_sample_spec *ss, unsigned frequency, double amplitude, size_t nr_of_samples) { in generate_block() argument
158 val = amplitude; in generate_block()
168 if (val >= amplitude) in generate_block()
169 val = - amplitude; in generate_block()
171 val = amplitude; in generate_block()
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| /third_party/skia/third_party/externals/oboe/apps/OboeTester/app/src/main/cpp/flowunits/ |
| H A D | OscillatorBase.cpp | 23 , amplitude(*this, 1) in OscillatorBase()
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| H A D | SawtoothOscillator.cpp | 28 const float *amplitudes = amplitude.getBuffer(); in onProcess()
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| H A D | SineOscillator.cpp | 32 const float *amplitudes = amplitude.getBuffer(); in onProcess()
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| H A D | ImpulseOscillator.cpp | 28 const float *amplitudes = amplitude.getBuffer(); in onProcess()
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| H A D | OscillatorBase.h | 29 * This module has "frequency" and "amplitude" ports for control.
67 * Control the linear amplitude of the oscillator.
69 * A typical full amplitude would be 1.0.
71 oboe::flowgraph::FlowGraphPortFloatInput amplitude; member in OscillatorBase
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| H A D | TriangleOscillator.cpp | 28 const float *amplitudes = amplitude.getBuffer(); in onProcess()
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| /third_party/alsa-utils/bat/ |
| H A D | analyze.c | 34 float sum, average, amplitude; in check_amplitude() local
42 /* calculate peak-to-average amplitude */ in check_amplitude()
45 amplitude = sum / bat->frames * M_PI / 2.0; in check_amplitude()
47 /* calculate amplitude percentage against full range */ in check_amplitude()
48 percent = amplitude * 100 / ((1 << ((bat->sample_size << 3) - 1)) - 1); in check_amplitude()
51 amplitude, percent); in check_amplitude()
206 /* check amplitude */ in find_and_check_harmonics()
267 /* calculate rms of signal amplitude */ in calculate_noise_one_period()
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| /third_party/skia/third_party/externals/oboe/apps/OboeTester/app/src/main/cpp/ |
| H A D | SawPingGenerator.cpp | 36 const float *amplitudes = amplitude.getBuffer(); in onProcess()
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| H A D | NativeAudioContext.cpp | 333 mTriangleOscillator.amplitude.setValue(1.0); in configureForStart()
350 sineOscillators[i].amplitude.setValue(AMPLITUDE_SINE); in configureForStart()
501 sawPingGenerator.amplitude.setValue(AMPLITUDE_SAW_PING); in configureForStart()
609 sineOscillator->amplitude.setValue(AMPLITUDE_SINE); in configureForStart()
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| /third_party/rust/crates/bindgen/bindgen-tests/tests/ |
| H A D | stylo.hpp | [all...] |