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    Searched refs:atten (Results 1 - 5 of 5) sorted by null

  /frameworks/av/tools/resampler_tools/
fir.cpp 99 double atten = 1; local
206 atten = pow(10, -fabs(atof(optarg))*0.05 );
254 y *= atten;
282 y *= atten;
  /external/chromium_org/third_party/mesa/src/src/mesa/tnl/
t_vb_points.c 67 const GLfloat atten = (q != 0.0F) ? INV_SQRTF(q) : 1.0F; local
68 size[i][0] = pointSize * atten; /* clamping done in rasterization */
  /external/mesa3d/src/mesa/tnl/
t_vb_points.c 67 const GLfloat atten = (q != 0.0F) ? INV_SQRTF(q) : 1.0F; local
68 size[i][0] = pointSize * atten; /* clamping done in rasterization */
  /frameworks/av/services/audioflinger/
AudioResamplerFirGen.h 636 * @param atten is the attenuation (generally slightly less than 1).
641 double stopBandAtten, double fcr, double atten) {
669 const double yscale = atten * L / (I0(beta) * M_PI);
692 y = 2. * atten * fcr; // center of filter, sinc(0) = 1.
AudioResamplerDyn.cpp 217 static const double atten = 0.9998; // to avoid ripple overflow local
228 firKaiserGen(buf, c.mL, c.mHalfNumCoefs, stopBandAtten, fcr, atten);
236 printf("L:%d hnc:%d stopBandAtten:%lf fcr:%lf atten:%lf tbw:%lf\n",
237 c.mL, c.mHalfNumCoefs, stopBandAtten, fcr, atten, tbw);

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