audio_decoders.h

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#ifndef RTP_AUDIO_DECODERS_H_54DFB935_A1FC_48EF_A375_A044581B869F
#define RTP_AUDIO_DECODERS_H_54DFB935_A1FC_48EF_A375_A044581B869F
 
#ifdef __cplusplus
#include <cstddef>   // for size_t
#include <cstdint>   // for uint32_t
extern "C" {
#else
#include <stdbool.h> // for bool
#include <stddef.h>  // for size_t
#include <stdint.h>  // for uint32_t
#endif
 
struct audio_desc;
struct coded_data;
struct module;
struct pbuf_stats;
 
typedef bool (*audio_playback_ctl_t)(void *state, int request, void *data, size_t *len);
 
int decode_audio_frame(struct coded_data *cdata, void *data, struct pbuf_stats *stats);
int decode_audio_frame_mulaw(struct coded_data *cdata, void *data, struct pbuf_stats *stats);
void *audio_decoder_init(char *audio_channel_map, const char *audio_scale,
                const char *encryption, audio_playback_ctl_t c, void *ap_state,
                struct module *parent);
void audio_decoder_destroy(void *state);
void audio_decoder_set_volume(void *state, double val);
 
bool parse_audio_hdr(uint32_t *hdr, struct audio_desc *desc);
 
#define MSG_UNIVERSAL_TAG_AUDIO_DECODER "ADEC "
#define ADEC_CH_RATE_SHIFT (32LLU)
 
#ifdef __cplusplus
}
#endif
 
#endif // defined RTP_AUDIO_DECODERS_H_54DFB935_A1FC_48EF_A375_A044581B869F