Lines Matching defs:samples
33 * So for each 2 subbands sample that goes in, a pair of samples goes out.
41 int32_t samples[NB_FILTERS])
51 samples[i] = aptx_qmf_convolution(&signal[i], coeffs[i], shift);
58 * So for each 4 subbands sample that goes in, a group of 4 samples goes out.
62 int32_t samples[4])
67 /* Join 4 subbands into 2 intermediate subbands upsampled to 2 samples. */
75 /* Join 2 samples from intermediate subbands upsampled to 4 samples. */
81 &samples[2*i]);
85 static void aptx_decode_channel(Channel *channel, int32_t samples[4])
91 aptx_qmf_tree_synthesis(&channel->qmf, subband_samples, samples);
116 int32_t samples[NB_CHANNELS][4])
135 aptx_decode_channel(&ctx->channels[channel], samples[channel]);
159 int32_t samples[NB_CHANNELS][4];
161 if (aptx_decode_samples(s, &avpkt->data[pos], samples)) {
169 samples[channel][sample] * 256);