Cross Reference: /frameworks/av/services/audioflinger/AudioResamplerFirProcess.h

Lines Matching refs:CHANNELS
79 template<int CHANNELS, typename TO>
80 class Accumulator : public Accumulator<CHANNELS-1, TO> // recursive
85         Accumulator<CHANNELS-1, TO>::clear();
90         Accumulator<CHANNELS-1, TO>::acc(coef, data);
94         Accumulator<CHANNELS-1, TO>::volume(out, gain);
177 template <int CHANNELS, int STRIDE, typename TFUNC, typename TC, typename TI, typename TO, typename TINTERP>
188     COMPILE_TIME_ASSERT_FUNCTION_SCOPE(CHANNELS > 0)
190     if (CHANNELS > 2) {
191         // TO accum[CHANNELS];
192         Accumulator<CHANNELS, TO> accum;
194         // for (int j = 0; j < CHANNELS; ++j) accum[j] = 0;
199             // for (int j = 0; j < CHANNELS; ++j) mac(accum[j], c, sP + j);
204             sP -= CHANNELS;
207             // for (int j = 0; j < CHANNELS; ++j) mac(accum[j], c, sN + j);
212             sN += CHANNELS;
214         // for (int j = 0; j < CHANNELS; ++j) out[j] += volumeAdjust(accum[j], volumeLR[0]);
217     } else if (CHANNELS == 2) {
223             sP -= CHANNELS;
226             sN += CHANNELS;
230     } else { /* CHANNELS == 1 */
235             sP -= CHANNELS;
238             sN += CHANNELS;
245 template <int CHANNELS, int STRIDE, typename TC, typename TI, typename TO>
255     ProcessBase<CHANNELS, STRIDE, InterpNull>(out, count, coefsP, coefsN, sP, sN, 0, volumeLR);
258 template <int CHANNELS, int STRIDE, typename TC, typename TI, typename TO, typename TINTERP>
271     ProcessBase<CHANNELS, STRIDE, InterpCompute>(out, count, coefsP, coefsN, sP, sN, lerpP, volumeLR);
336 template<int CHANNELS, bool LOCKED, int STRIDE, typename TC, typename TI, typename TO>
356         const TI* sN = samples + CHANNELS;
359         ProcessL<CHANNELS, STRIDE>(out,
371         const TI* sN = samples + CHANNELS;
387             Process<CHANNELS, STRIDE>(out,
393             Process<CHANNELS, STRIDE>(out,