44 lines
904 B
C
44 lines
904 B
C
#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <string.h>
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#include <obs.h>
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struct audio_repack;
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typedef int (*audio_repack_func_t)(struct audio_repack *,
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const uint8_t *, uint32_t);
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struct audio_repack {
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uint8_t *packet_buffer;
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uint32_t packet_size;
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uint32_t base_src_size;
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uint32_t base_dst_size;
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uint32_t extra_dst_size;
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audio_repack_func_t repack_func;
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};
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enum _audio_repack_mode {
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repack_mode_8to3ch_swap23,
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repack_mode_8to4ch_swap23,
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repack_mode_8to5ch_swap23,
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repack_mode_8to6ch_swap23,
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repack_mode_8ch_swap23_swap46_swap57,
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};
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typedef enum _audio_repack_mode audio_repack_mode_t;
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extern int audio_repack_init(struct audio_repack *repack,
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audio_repack_mode_t repack_mode, uint8_t sample_bit);
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extern void audio_repack_free(struct audio_repack *repack);
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#ifdef __cplusplus
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}
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#endif
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