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DATV demod: more cleanup

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f4exb 2019-03-24 19:59:06 +01:00
parent 94cd6b0f0d
commit 8699bdcbc4
1 changed files with 2 additions and 2 deletions
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4
plugins/channelrx/demoddatv/leansdr/dsp.h
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@ -306,7 +306,7 @@ struct fir_filter : runnable
T *pc = shifted_coeffs; T *pc = shifted_coeffs;
T *pi = pin; T *pi = pin;
T x = 0; T x = 0;
for (unsigned int i = ncoeffs; i--; ++pc, --pi) for (int i = ncoeffs; i--; ++pc, --pi)
x = x + (*pc) * (*pi); x = x + (*pc) * (*pi);
*pout = x; *pout = x;
} }
@ -325,7 +325,7 @@ struct fir_filter : runnable
float current_freq; float current_freq;
void set_freq(float f) void set_freq(float f)
{ {
for (unsigned int i = 0; i < ncoeffs; ++i) for (int i = 0; i < ncoeffs; ++i)
{ {
float a = 2 * M_PI * f * (i - ncoeffs / 2); float a = 2 * M_PI * f * (i - ncoeffs / 2);
float c = cosf(a), s = sinf(a); float c = cosf(a), s = sinf(a);