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Fix minor size bug in Wwise Vorbis

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bnnm 2017-09-29 23:27:21 +02:00
parent 0bb62ce57d
commit 8dfac7c465
1 changed files with 4 additions and 6 deletions
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10
src/meta/wwise.c
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@ -265,6 +265,7 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
cfg.blocksize_1_exp = read_8bit(vorb_offset + block_offsets + 0x00, streamFile); /* small */
cfg.blocksize_0_exp = read_8bit(vorb_offset + block_offsets + 0x01, streamFile); /* big */
}
ww.data_size -= audio_offset;
/* detect setup type:
* - full inline: ~2009, ex. The King of Fighters XII X360, The Saboteur PC
@ -284,8 +285,6 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
}
}
//ww.data_size -= audio_offset; //todo test
vgmstream->codec_data = init_vorbis_custom_codec_data(streamFile, start_offset + setup_offset, VORBIS_WWISE, &cfg);
if (!vgmstream->codec_data) goto fail;
}
@ -319,6 +318,7 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
audio_offset = read_32bit(extra_offset + data_offsets + 0x04, streamFile); /* within data */
cfg.blocksize_1_exp = read_8bit(extra_offset + block_offsets + 0x00, streamFile); /* small */
cfg.blocksize_0_exp = read_8bit(extra_offset + block_offsets + 0x01, streamFile); /* big */
ww.data_size -= audio_offset;
/* Normal packets are used rarely (ex. Oddworld New 'n' Tasty! PSV). They are hard to detect (decoding
* will mostly work with garbage results) but we'll try. Setup size and "fmt" bitrate fields may matter too. */
@ -329,8 +329,6 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
cfg.packet_type = STANDARD;
}
//ww.data_size -= audio_offset; //todo test
/* try with the selected codebooks */
vgmstream->codec_data = init_vorbis_custom_codec_data(streamFile, start_offset + setup_offset, VORBIS_WWISE, &cfg);
if (!vgmstream->codec_data) {
@ -349,7 +347,7 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
/* Vorbis is VBR so this is very approximate, meh */
if (ww.truncated)
vgmstream->num_samples = vgmstream->num_samples * (ww.file_size - start_offset) / ww.data_size;
VGM_LOG("so=%lx, ds=%x\n", start_offset, ww.data_size);
break;
}
#endif
@ -482,7 +480,7 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
size_t seek_size;
vgmstream->num_samples += read_32bit(ww.fmt_offset + 0x18, streamFile);
//todo 0x1c and 0x20: related to samples/looping?
/* 0x1c: null? 0x20: data_size without seek_size */
seek_size = read_32bit(ww.fmt_offset + 0x24, streamFile);
start_offset += seek_size;