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https://github.com/vgmstream/vgmstream.git
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46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#include "meta.h"
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/* BMP - from Jubeat series (AC) */
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VGMSTREAM * init_vgmstream_bmp_konami(STREAMFILE *streamFile) {
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VGMSTREAM * vgmstream = NULL;
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off_t start_offset;
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int loop_flag, channel_count;
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/* checks */
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/* .bin: actual extension
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* .lbin: for plugins */
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if (!check_extensions(streamFile, "bin,lbin"))
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goto fail;
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if (read_32bitBE(0x00,streamFile) != 0x424D5000) /* "BMP\0" "*/
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goto fail;
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channel_count = read_8bit(0x10,streamFile); /* assumed */
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if (channel_count != 2) goto fail;
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loop_flag = 0;
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start_offset = 0x20;
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/* build the VGMSTREAM */
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vgmstream = allocate_vgmstream(channel_count, loop_flag);
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if (!vgmstream) goto fail;
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vgmstream->meta_type = meta_BMP_KONAMI;
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vgmstream->num_samples = read_32bitBE(0x04,streamFile);
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vgmstream->sample_rate = read_32bitBE(0x14, streamFile);
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vgmstream->coding_type = coding_OKI4S;
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vgmstream->layout_type = layout_none;
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if (!vgmstream_open_stream(vgmstream,streamFile,start_offset))
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goto fail;
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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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