mirror of
https://github.com/tuxbox-fork-migrations/recycled-ni-libstb-hal.git
synced 2025-08-26 15:02:43 +02:00
d5cea508e0
Origin commit data
------------------
Branch: master
Commit: 95ee7f9e98
Author: smogm <smogm@vh0st.me>
Date: 2015-01-12 (Mon, 12 Jan 2015)
------------------
No further description and justification available within origin commit message!
------------------
This commit was generated by Migit
106 lines
2.5 KiB
C++
106 lines
2.5 KiB
C++
/* public header file */
|
|
|
|
#ifndef _AUDIO_LIB_H_
|
|
#define _AUDIO_LIB_H_
|
|
|
|
#include <stdint.h>
|
|
#include <thread_abstraction.h>
|
|
#include "../common/cs_types.h"
|
|
|
|
typedef enum
|
|
{
|
|
AUDIO_SYNC_WITH_PTS,
|
|
AUDIO_NO_SYNC,
|
|
AUDIO_SYNC_AUDIO_MASTER
|
|
} AUDIO_SYNC_MODE;
|
|
|
|
typedef enum {
|
|
HDMI_ENCODED_OFF,
|
|
HDMI_ENCODED_AUTO,
|
|
HDMI_ENCODED_FORCED
|
|
} HDMI_ENCODED_MODE;
|
|
|
|
typedef enum
|
|
{
|
|
AUDIO_FMT_AUTO = 0,
|
|
AUDIO_FMT_MPEG,
|
|
AUDIO_FMT_MP3,
|
|
AUDIO_FMT_DOLBY_DIGITAL,
|
|
AUDIO_FMT_BASIC = AUDIO_FMT_DOLBY_DIGITAL,
|
|
AUDIO_FMT_AAC,
|
|
AUDIO_FMT_AAC_PLUS,
|
|
AUDIO_FMT_DD_PLUS,
|
|
AUDIO_FMT_DTS,
|
|
AUDIO_FMT_AVS,
|
|
AUDIO_FMT_MLP,
|
|
AUDIO_FMT_WMA,
|
|
AUDIO_FMT_MPG1, // TD only. For Movieplayer / cPlayback
|
|
AUDIO_FMT_ADVANCED = AUDIO_FMT_MLP
|
|
} AUDIO_FORMAT;
|
|
|
|
class cAudio : public Thread
|
|
{
|
|
friend class cPlayback;
|
|
private:
|
|
int fd;
|
|
bool Muted;
|
|
|
|
int clipfd; /* for pcm playback */
|
|
int mixer_fd; /* if we are using the OSS mixer */
|
|
int mixer_num; /* oss mixer to use, if any */
|
|
|
|
AUDIO_FORMAT StreamType;
|
|
AUDIO_SYNC_MODE SyncMode;
|
|
bool started;
|
|
bool thread_started;
|
|
|
|
int volume;
|
|
int64_t curr_pts;
|
|
|
|
void openDevice(void);
|
|
void closeDevice(void);
|
|
|
|
int do_mute(bool enable, bool remember);
|
|
void setBypassMode(bool disable);
|
|
void run();
|
|
public:
|
|
/* construct & destruct */
|
|
cAudio(void *, void *, void *);
|
|
~cAudio(void);
|
|
int64_t getPts() { return curr_pts; }
|
|
|
|
void *GetHandle() { return NULL; };
|
|
/* shut up */
|
|
int mute(bool remember = true) { return do_mute(true, remember); };
|
|
int unmute(bool remember = true) { return do_mute(false, remember); };
|
|
|
|
/* volume, min = 0, max = 255 */
|
|
int setVolume(unsigned int left, unsigned int right);
|
|
int getVolume(void) { return volume;}
|
|
bool getMuteStatus(void) { return Muted; };
|
|
|
|
/* start and stop audio */
|
|
int Start(void);
|
|
int Stop(void);
|
|
bool Pause(bool Pcm = true);
|
|
void SetStreamType(AUDIO_FORMAT type);
|
|
void SetSyncMode(AVSYNC_TYPE Mode);
|
|
|
|
/* select channels */
|
|
int setChannel(int channel);
|
|
int PrepareClipPlay(int uNoOfChannels, int uSampleRate, int uBitsPerSample, int bLittleEndian);
|
|
int WriteClip(unsigned char * buffer, int size);
|
|
int StopClip();
|
|
void getAudioInfo(int &type, int &layer, int& freq, int &bitrate, int &mode);
|
|
void SetSRS(int iq_enable, int nmgr_enable, int iq_mode, int iq_level);
|
|
bool IsHdmiDDSupported();
|
|
void SetHdmiDD(bool enable);
|
|
void SetSpdifDD(bool enable);
|
|
void ScheduleMute(bool On);
|
|
void EnableAnalogOut(bool enable);
|
|
int my_read(uint8_t *buf, int buf_size);
|
|
};
|
|
|
|
#endif
|
|
|