kopia lustrzana https://github.com/AlexandreRouma/SDRPlusPlus
Performance improvements
rodzic
4a5a29a59a
commit
ace0f4a316
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@ -124,24 +124,19 @@ namespace dsp {
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while (inOffset < count) {
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volk_32f_x2_dot_prod_32f(&out.writeBuf[outIndex++], &buffer[inOffset], tapPhases[_counter], tapsPerPhase);
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_counter += _decim;
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while (_counter >= _interp) {
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_counter -= _interp;
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inOffset++;
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}
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inOffset += (_counter / _interp);
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_counter = (_counter % _interp);
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}
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}
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if constexpr (std::is_same_v<T, complex_t> || std::is_same_v<T, stereo_t>) {
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while (inOffset < count) {
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volk_32fc_32f_dot_prod_32fc((lv_32fc_t*)&out.writeBuf[outIndex++], (lv_32fc_t*)&buffer[inOffset], tapPhases[_counter], tapsPerPhase);
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_counter += _decim;
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while (_counter >= _interp) {
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_counter -= _interp;
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inOffset++;
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}
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inOffset += (_counter / _interp);
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_counter = (_counter % _interp);
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}
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}
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if (!out.swap(outIndex)) { return -1; }
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offset = inOffset - count;
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