Lines Matching defs:samples
86 const uint8_t *samples[2])
95 const type *sptr = (const type *)samples[ch]; \
151 put_bits32(&s->pbctx, s->frame_size); // No. of samples in the frame
278 int32_t *samples = s->sample_buf[ch];
280 // generate warm-up samples
281 residual[0] = samples[0];
283 residual[i] = sign_extend(samples[i] - samples[i-1], s->write_sample_size);
285 // perform lpc on remaining samples
290 sum += (samples[lpc.lpc_order-j] - samples[0]) *
295 sum += samples[0];
296 residual[i] = sign_extend(samples[lpc.lpc_order+1] - sum,
305 int val = samples[0] - samples[lpc.lpc_order - index];
317 samples++;
326 int32_t *samples = s->predictor_buf[ch];
333 x = -2 * (*samples) -1;
336 samples++;
353 while (*samples == 0 && i < s->frame_size) {
354 samples++;
370 const uint8_t *samples[2] = { samples0, samples1 };
379 /* samples are channel-interleaved in verbatim mode */
400 init_sample_buffers(s, channels, samples);
445 // apply lpc and entropy coding to audio samples
462 uint8_t * const *samples)
475 write_element(s, TYPE_CPE, cpe, samples[ch_map[ch]],
476 samples[ch_map[ch + 1]]);
480 write_element(s, TYPE_SCE, sce, samples[ch_map[ch]], NULL);