39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
#include "meta.h"
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#include "../coding/coding.h"
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/* RAW - RAW format is native 44khz PCM file */
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VGMSTREAM * init_vgmstream_raw_pcm(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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if (!check_extensions(streamFile, "raw"))
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goto fail;
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channel_count = 2;
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loop_flag = 0;
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start_offset = 0x00;
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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_RAW_PCM;
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vgmstream->sample_rate = 44100;
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vgmstream->num_samples = pcm_bytes_to_samples(get_streamfile_size(streamFile), channel_count, 16);
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vgmstream->coding_type = coding_PCM16LE;
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vgmstream->layout_type = layout_interleave;
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vgmstream->interleave_block_size = 0x02;
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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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