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fallout2-ce
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erlang.spawn
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fallout2-ce
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src/sound_decoder.h
48 строк
1 KB
Alexander Batalov
Improve sound_decoder.cc accuracy
13 фев 2023, 11:02
13 фев 2023, 11:02
36b5ceb
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#ifndef SOUND_DECODER_H #define SOUND_DECODER_H #include <stddef.h> namespace fallout { typedef int(SoundDecoderReadProc)(void* data, void* buffer, unsigned int size); typedef struct SoundDecoder { SoundDecoderReadProc* readProc; void* data; unsigned char* bufferIn; size_t bufferInSize; // Next input byte. unsigned char* nextIn; // Number of bytes remaining in the input buffer. int remainingInSize; // Bit accumulator. int hold; // Number of bits in bit accumulator. int bits; int levels; int subbands; int samples_per_subband; int total_samples; unsigned char* prev_samples; unsigned char* samples; int block_samples_per_subband; int block_total_samples; int channels; int rate; int file_cnt; unsigned char* samp_ptr; int samp_cnt; } SoundDecoder; size_t soundDecoderDecode(SoundDecoder* soundDecoder, void* buffer, size_t size); void soundDecoderFree(SoundDecoder* soundDecoder); SoundDecoder* soundDecoderInit(SoundDecoderReadProc* readProc, void* data, int* channelsPtr, int* sampleRatePtr, int* sampleCountPtr); } // namespace fallout #endif /* SOUND_DECODER_H */