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https://github.com/vgmstream/vgmstream.git
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41 lines
962 B
C
41 lines
962 B
C
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#include "meta.h"
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#include "../coding/coding.h"
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/* OGV - .ogg container (not related to ogv video) [Bloody Rondo (PC)] */
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VGMSTREAM* init_vgmstream_ogv_3rdeye(STREAMFILE* sf) {
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VGMSTREAM* vgmstream = NULL;
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off_t subfile_offset, subfile_size;
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/* checks */
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if (!check_extensions(sf,"ogv"))
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goto fail;
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if (!is_id32be(0x00,sf, "OGV\0"))
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goto fail;
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/* 0x04: PCM size */
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subfile_size = read_u32le(0x08, sf);
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/* 0x0c: "fmt" + RIFF fmt + "data" (w/ PCM size too) */
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subfile_offset = 0x2c;
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/* no loops (files bgm does full loops but sfx doesn't) */
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#ifdef VGM_USE_VORBIS
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{
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ogg_vorbis_meta_info_t ovmi = {0};
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ovmi.meta_type = meta_OGV_3RDEYE;
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ovmi.stream_size = subfile_size;
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vgmstream = init_vgmstream_ogg_vorbis_callbacks(sf, NULL, subfile_offset, &ovmi);
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}
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#else
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goto fail;
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#endif
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return vgmstream;
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fail:
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close_vgmstream(vgmstream);
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return NULL;
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}
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