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Fix some prefetch .wem

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This commit is contained in:
bnnm 2019-09-08 21:08:12 +02:00
parent 81c805ed90
commit 677eeef2b9
1 changed files with 10 additions and 3 deletions
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13
src/meta/wwise.c
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@ -202,7 +202,7 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
/* Some Wwise files (ex. Oddworld PSV, Bayonetta 2 WiiU, often in BGM.bnk) are truncated mirrors of another file.
* They come in RAM banks, probably to play the beginning while the rest of the real stream loads.
* They come in RAM banks, prefetch to play the beginning while the rest of the real stream loads.
* We'll add basic support to avoid complaints of this or that .wem not playing */
if (ww.data_offset + ww.data_size > ww.file_size) {
//VGM_LOG("WWISE: truncated data size (prefetch): (real=0x%x > riff=0x%x)\n", ww.data_size, ww.file_size);
@ -213,8 +213,8 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
goto fail;
}
if (ww.codec == IMA || ww.codec == VORBIS || ww.codec == XMA2)
ww.truncated = 1; /* only seen those, probably others exist */
if (ww.codec == IMA || ww.codec == VORBIS || ww.codec == XMA2 || ww.codec == OPUSNX)
ww.truncated = 1; /* only seen those, probably all exist */
else
goto fail;
}
@ -579,6 +579,13 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
skip = switch_opus_get_encoder_delay(start_offset, streamFile); /* should be 120 */
/* 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_switch_opus(streamFile, start_offset,ww.data_size, vgmstream->channels, skip, vgmstream->sample_rate);
if (!vgmstream->codec_data) goto fail;
vgmstream->coding_type = coding_FFmpeg;