if (avctx->bits_per_coded_sample != 4) {
int samples_per_block = ff_adpcm_ima_block_samples[avctx->bits_per_coded_sample - 2];
+ int block_size = ff_adpcm_ima_block_sizes[avctx->bits_per_coded_sample - 2];
+ uint8_t temp[20] = { 0 };
GetBitContext g;
- ret = init_get_bits8(&g, gb.buffer, bytestream2_get_bytes_left(&gb));
- if (ret < 0)
- return ret;
for (n = 0; n < (nb_samples - 1) / samples_per_block; n++) {
for (i = 0; i < avctx->channels; i++) {
+ int j;
+
cs = &c->status[i];
samples = &samples_p[i][1 + n * samples_per_block];
+ for (j = 0; j < block_size; j++) {
+ temp[j] = buf[4 * avctx->channels + block_size * n * avctx->channels +
+ (j % 4) + (j / 4) * (avctx->channels * 4) + i * 4];
+ }
+ ret = init_get_bits8(&g, (const uint8_t *)&temp, block_size);
+ if (ret < 0)
+ return ret;
for (m = 0; m < samples_per_block; m++) {
samples[m] = adpcm_ima_wav_expand_nibble(cs, &g,
avctx->bits_per_coded_sample);