if (buf_size < avctx->block_align)
return buf_size;
- switch (buf_size) {
- case 64: // 8000Hz
- blocks = 1; break;
- case 128: // 11025Hz
- blocks = 2; break;
- case 192: // 16000Hz
- blocks = 3; break;
- case 256: // 22050Hz
- blocks = 4; break;
- case 512: // 44100Hz
- blocks = 8; break;
- default:
- if (buf_size % 64) {
- av_log(avctx, AV_LOG_DEBUG, "Tag size %d.\n", buf_size);
- return buf_size;
- }
- blocks = buf_size / 64;
- break;
+ if (buf_size % 64) {
+ av_log(avctx, AV_LOG_ERROR, "Tag size %d.\n", buf_size);
+ return buf_size;
}
+ blocks = buf_size / 64;
+ /* Normal numbers of blocks for sample rates:
+ * 8000 Hz - 1
+ * 11025 Hz - 2
+ * 16000 Hz - 3
+ * 22050 Hz - 4
+ * 44100 Hz - 8
+ */
for (i=0 ; i<blocks ; i++) {
nelly_decode_block(s, &buf[i*NELLY_BLOCK_LEN], s->float_buf);