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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);
Completed in 215 milliseconds