Searched refs:attenuation (Results 1 - 18 of 18) sorted by relevance

/external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/
H A Ddtmf_tone_generator.cc105 // 48000), event (0-15) and attenuation (0-36 dB).
107 int DtmfToneGenerator::Init(int fs, int event, int attenuation) { argument
127 if (attenuation < 0 || attenuation > 36) {
128 return kParameterError; // Invalid attenuation.
135 amplitude_ = kAmplitude[attenuation];
H A Ddtmf_tone_generator_unittest.cc26 // This is the attenuation applied to all cases.
70 ASSERT_EQ(0, tone_gen_.Init(fs_hz, event, 0)); // 0 attenuation.
73 for (int attenuation = 1; attenuation <= 36; attenuation += 5) {
76 ss << "; attenuation " << attenuation; local
78 ASSERT_EQ(0, tone_gen_.Init(fs_hz, event, attenuation));
82 pow(10, -static_cast<double>(attenuation) / 20);
83 // Verify that the attenuation i
158 const int attenuation = 0; // Valid attenuation. local
[all...]
H A Ddtmf_tone_generator.h31 virtual int Init(int fs, int event, int attenuation);
42 static const int16_t kAmpMultiplier = 23171; // 3 dB attenuation (in Q15).
/external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/mock/
H A Dmock_dtmf_tone_generator.h25 int(int fs, int event, int attenuation));
/external/chromium_org/third_party/mesa/src/src/mesa/tnl/
H A Dt_vb_lighttmp.h115 GLfloat attenuation; local
120 /* compute VP and attenuation */
124 attenuation = light->_VP_inf_spot_attenuation;
138 attenuation = 1.0F / (light->ConstantAttenuation + d *
142 /* spotlight attenuation */
151 attenuation *= spot;
156 if (attenuation < 1e-3)
164 ACC_SCALE_SCALAR_3V(sum[0], attenuation, light->_MatAmbient[0]);
175 ACC_SCALE_SCALAR_3V( sum[1], attenuation, light->_MatAmbient[1]);
184 ACC_SCALE_SCALAR_3V(sum[side], attenuation, contri
292 GLfloat attenuation = 1.0; local
[all...]
H A Dt_rasterpos.c132 GLfloat attenuation = 1.0; local
140 attenuation = light->_VP_inf_spot_attenuation;
157 attenuation = 1.0F / (light->ConstantAttenuation + d *
169 attenuation *= spot;
174 if (attenuation < 1e-3)
180 ACC_SCALE_SCALAR_3V(diffuseColor, attenuation, light->_MatAmbient[0]);
234 ACC_SCALE_SCALAR_3V( diffuseColor, attenuation, diffuseContrib );
235 ACC_SCALE_SCALAR_3V( specularColor, attenuation, specularContrib );
/external/mesa3d/src/mesa/tnl/
H A Dt_vb_lighttmp.h115 GLfloat attenuation; local
120 /* compute VP and attenuation */
124 attenuation = light->_VP_inf_spot_attenuation;
138 attenuation = 1.0F / (light->ConstantAttenuation + d *
142 /* spotlight attenuation */
151 attenuation *= spot;
156 if (attenuation < 1e-3)
164 ACC_SCALE_SCALAR_3V(sum[0], attenuation, light->_MatAmbient[0]);
175 ACC_SCALE_SCALAR_3V( sum[1], attenuation, light->_MatAmbient[1]);
184 ACC_SCALE_SCALAR_3V(sum[side], attenuation, contri
292 GLfloat attenuation = 1.0; local
[all...]
H A Dt_rasterpos.c132 GLfloat attenuation = 1.0; local
140 attenuation = light->_VP_inf_spot_attenuation;
157 attenuation = 1.0F / (light->ConstantAttenuation + d *
169 attenuation *= spot;
174 if (attenuation < 1e-3)
180 ACC_SCALE_SCALAR_3V(diffuseColor, attenuation, light->_MatAmbient[0]);
234 ACC_SCALE_SCALAR_3V( diffuseColor, attenuation, diffuseContrib );
235 ACC_SCALE_SCALAR_3V( specularColor, attenuation, specularContrib );
/external/chromium_org/third_party/WebKit/Source/platform/audio/
H A DDynamicsCompressorKernel.cpp395 float attenuation = absInput <= 0.0001f ? 1 : shapedInput / absInput; local
397 float attenuationDb = -linearToDecibels(attenuation);
404 bool isRelease = (attenuation > detectorAverage);
407 detectorAverage += (attenuation - detectorAverage) * rate;
/external/kernel-headers/original/uapi/sound/
H A Dsfnt_info.h136 unsigned char attenuation; /* attenuation (0.375dB) */ member in struct:soundfont_voice_info
/external/chromium_org/third_party/opus/src/celt/
H A Dcelt_decoder.c467 opus_val16 attenuation; local
557 attenuation = MULT16_16_Q15(fade, decay);
563 attenuation = MULT16_16_Q15(attenuation, decay);
566 SHL32(EXTEND32(MULT16_16_Q15(attenuation,
/external/libopus/celt/
H A Dcelt_decoder.c467 opus_val16 attenuation; local
557 attenuation = MULT16_16_Q15(fade, decay);
563 attenuation = MULT16_16_Q15(attenuation, decay);
566 SHL32(EXTEND32(MULT16_16_Q15(attenuation,
/external/chromium_org/third_party/mesa/src/src/mesa/main/
H A Dffvertex_prog.c950 struct ureg attenuation = register_param3(p, STATE_LIGHT, i, local
954 /* Calculate spot attenuation:
966 emit_op2(p, OPCODE_POW, spot, 0, spot, swizzle1(attenuation, W));
973 /* Calculate distance attenuation(See formula (2.4) at glspec 2.1 page 62):
985 emit_op2(p, OPCODE_DP3, dist, 0, attenuation, dist);
1141 * attenuation below.
1148 /* Calculate attenuation:
1525 * Point size attenuation computation.
/external/mesa3d/src/mesa/main/
H A Dffvertex_prog.c950 struct ureg attenuation = register_param3(p, STATE_LIGHT, i, local
954 /* Calculate spot attenuation:
966 emit_op2(p, OPCODE_POW, spot, 0, spot, swizzle1(attenuation, W));
973 /* Calculate distance attenuation(See formula (2.4) at glspec 2.1 page 62):
985 emit_op2(p, OPCODE_DP3, dist, 0, attenuation, dist);
1141 * attenuation below.
1148 /* Calculate attenuation:
1525 * Point size attenuation computation.
/external/chromium_org/third_party/mesa/src/src/mesa/program/
H A Dprogram_lexer.l262 {dot}attenuation { return ATTENUATION; }
/external/mesa3d/src/mesa/program/
H A Dprogram_lexer.l262 {dot}attenuation { return ATTENUATION; }
/external/chromium_org/third_party/speex/libspeex/
H A Dnb_celp.c1014 const spx_word16_t attenuation[10] = {32767, 31483, 27923, 22861, 17278, 12055, 7764, 4616, 2533, 1283}; variable
1016 const spx_word16_t attenuation[10] = {1., 0.961, 0.852, 0.698, 0.527, 0.368, 0.237, 0.141, 0.077, 0.039}; variable
1031 fact = attenuation[st->count_lost];
/external/speex/libspeex/
H A Dnb_celp.c1014 const spx_word16_t attenuation[10] = {32767, 31483, 27923, 22861, 17278, 12055, 7764, 4616, 2533, 1283}; variable
1016 const spx_word16_t attenuation[10] = {1., 0.961, 0.852, 0.698, 0.527, 0.368, 0.237, 0.141, 0.077, 0.039}; variable
1031 fact = attenuation[st->count_lost];

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