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Diffstat (limited to '')
-rw-r--r-- | src/AudioCompress/compress.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/AudioCompress/compress.h b/src/AudioCompress/compress.h new file mode 100644 index 000000000..073d4af9a --- /dev/null +++ b/src/AudioCompress/compress.h @@ -0,0 +1,40 @@ +/*! compress.h + * interface to audio compression + * + * (c)2007 busybee (http://beesbuzz.biz/) + * Licensed under the terms of the LGPL. See the file COPYING for details. + */ + +#ifndef COMPRESS_H +#define COMPRESS_H + +#include <stdint.h> + +//! Configuration values for the compressor object +struct CompressorConfig { + int target; + int maxgain; + int smooth; +}; + +struct Compressor; + +//! Create a new compressor (use history value of 0 for default) +struct Compressor *Compressor_new(unsigned int history); + +//! Delete a compressor +void Compressor_delete(struct Compressor *); + +//! Set the history length +void Compressor_setHistory(struct Compressor *, unsigned int history); + +//! Get the configuration for a compressor +struct CompressorConfig *Compressor_getConfig(struct Compressor *); + +//! Process 16-bit signed data +void Compressor_Process_int16(struct Compressor *, int16_t *data, unsigned int count); + +//! TODO: Compressor_Process_int32, Compressor_Process_float, others as needed + +//! TODO: functions for getting at the peak/gain/clip history buffers (for monitoring) +#endif |