mirror of
https://github.com/vgmstream/vgmstream.git
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42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
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/*
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2017-12-10: Preliminary MOGG Support. As long as the stream is unencrypted, this should be fine.
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This will also work on unconventional 5 channel Vorbis streams but some sound cards might not like it.
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TODO (Eventually): Add decryption for encrypted MOGG types (Rock Band, etc.)
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-bxaimc
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*/
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#include "meta.h"
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#include "../coding/coding.h"
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/* MOGG - Harmonix Music Systems (Guitar Hero)[Unencrypted Type] */
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VGMSTREAM * init_vgmstream_mogg(STREAMFILE *streamFile) {
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#ifdef VGM_USE_VORBIS
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char filename[PATH_LIMIT];
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off_t start_offset;
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/* check extension, case insensitive */
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streamFile->get_name(streamFile, filename, sizeof(filename));
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if (strcasecmp("mogg", filename_extension(filename))) goto fail;
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{
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vgm_vorbis_info_t inf;
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VGMSTREAM * result = NULL;
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memset(&inf, 0, sizeof(inf));
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inf.layout_type = layout_ogg_vorbis;
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inf.meta_type = meta_MOGG;
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start_offset = read_32bitLE(0x04, streamFile);
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result = init_vgmstream_ogg_vorbis_callbacks(streamFile, filename, NULL, start_offset, &inf);
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if (result != NULL) {
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return result;
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}
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}
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fail:
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/* clean up anything we may have opened */
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#endif
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return NULL;
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}
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