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Fix truncated OPUS .wem

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This commit is contained in:
bnnm 2020-03-08 19:35:50 +01:00
parent 241406c788
commit 499731ef1c
1 changed files with 11 additions and 2 deletions
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13
src/meta/wwise.c
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@ -213,10 +213,12 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
goto fail;
}
if (ww.codec == PCM || ww.codec == IMA || ww.codec == VORBIS || ww.codec == XMA2 || ww.codec == OPUSNX)
if (ww.codec == PCM || ww.codec == IMA || ww.codec == VORBIS || ww.codec == XMA2 || ww.codec == OPUSNX || ww.codec == OPUS) {
ww.truncated = 1; /* only seen those, probably all exist */
else
} else {
VGM_LOG("WWISE: wrong size, maybe truncated\n");
goto fail;
}
}
@ -605,6 +607,13 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
/* 0x1c: stream size without OggS? */
/* 0x20: full samples (without encoder delay) */
/* OPUS is VBR so this is very approximate percent, meh */
if (ww.truncated) {
vgmstream->num_samples = (int32_t)(vgmstream->num_samples *
(double)(ww.file_size - start_offset) / (double)ww.data_size);
ww.data_size = ww.file_size - start_offset;
}
vgmstream->codec_data = init_ffmpeg_offset(streamFile, ww.data_offset,ww.data_size);
if (!vgmstream->codec_data) goto fail;
vgmstream->coding_type = coding_FFmpeg;