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Fix ms_ima_bytes_to_samples when last block is shorter than frame

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bnnm 2017-12-26 18:18:41 +01:00
parent 331bc187fa
commit ae71256c68
1 changed files with 2 additions and 1 deletions
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3
src/coding/ima_decoder.c
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@ -787,7 +787,8 @@ void decode_ubi_ima(VGMSTREAMCHANNEL * stream, sample * outbuf, int channelspaci
size_t ms_ima_bytes_to_samples(size_t bytes, int block_align, int channels) {
/* MS IMA blocks have a 4 byte header per channel; 2 samples per byte (2 nibbles) */
return (bytes / block_align) * (block_align - 4 * channels) * 2 / channels;
return (bytes / block_align) * (block_align - 4 * channels) * 2 / channels
+ ((bytes % block_align) ? ((bytes % block_align) - 4 * channels) * 2 / channels : 0);
}
size_t ima_bytes_to_samples(size_t bytes, int channels) {