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42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#include "meta.h"
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#include "../coding/coding.h"
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/* EZWAVE - EZ2DJ (Arcade) */
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VGMSTREAM * init_vgmstream_ezw(STREAMFILE *streamFile) {
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VGMSTREAM * vgmstream = NULL;
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off_t start_offset, data_size;
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int loop_flag, channel_count;
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/* check extension, case insensitive */
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if ( !check_extensions(streamFile,"ezw"))
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goto fail;
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loop_flag = 0;
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channel_count = read_8bit(0x0, streamFile);
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data_size = read_32bitLE(0xE,streamFile);
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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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start_offset = 0x12;
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vgmstream->sample_rate = read_32bitLE(0x2,streamFile);
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vgmstream->coding_type = coding_PCM16LE;
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vgmstream->num_samples = data_size/(channel_count*2);
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vgmstream->layout_type = layout_interleave;
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vgmstream->interleave_block_size = 0x2;
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vgmstream->meta_type = meta_EZW;
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/* open the file for reading */
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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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