147 files changed, 55964 insertions, 55946 deletions
diff --git a/tvapi/libtv/audio/audio_android.h b/tvapi/libtv/audio/audio_android.h index 621fa1a..298ab8f 100644 --- a/tvapi/libtv/audio/audio_android.h +++ b/tvapi/libtv/audio/audio_android.h @@ -1,79 +1,78 @@ -#ifndef __TV_AUDIO_ANDROID_H__ -#define __TV_AUDIO_ANDROID_H__ - -#define CC_FLAG_CREATE_RECORD (0x0001) -#define CC_FLAG_CREATE_TRACK (0x0002) -#include "audio_alsa.h" -#include <media/AudioRecord.h> -#include <media/AudioTrack.h> - -using namespace android; - - -class CAndroidAudio -{ -public: - CAndroidAudio(CAudioAlsa *); - ~CAndroidAudio(); - int amAndroidInit(int tm_sleep, int init_flag, int recordSr, int trackSr, - bool enable_noise_gat); - int amAndroidUninit(int tm_sleep); - int amAndroidSetRecorderSr(int sr); - int amAndroidSetTrackerSr(int sr); - int amAndroidSetDumpDataFlag(int tmp_flag); - int amAndroidGetDumpDataFlag(); - void amAndroidSetNoiseGateThreshold(int thresh); - void reset_system_framesize(int input_sample_rate, int output_sample_rate); - -private: - void DoDumpData(void *data_buf, int size); - void noise_filter_init(); - int noise_filter_left(int); - int noise_filter_right(int); - void DeleteAudioRecorder(); - void FreeAudioRecorder(); - void DeleteAudioTracker(); - void FreeAudioTracker(); - int InitTempBuffer(); - void FreeTempBuffer(); - void ResetRecordWritePointer(); - void ResetPlaybackReadPointer(); - void ResetPointer(); - short int clip(int); - int upsample(short int *, short int *, unsigned int, unsigned int, unsigned int); - int downsample(short int *, short int *, unsigned int, unsigned int, unsigned int); - int GetWriteSpace(volatile short int *, volatile short int *); - int GetReadSpace(volatile short int *, volatile short int *); - void recorderCallback(int, void *, void *); - void trackerCallback(int, void *, void *); - int initAudioTracker(int); - int initAudioRecorder(int); - - CAudioAlsa *mpAudioAlsa; - int mDumpDataFlag; - int mDumpDataFd; - AudioRecord *mlpRecorder; - AudioTrack *mlpTracker; - -#if ANDROID_PLATFORM_SDK_VERSION >= 19 - sp<AudioTrack> mmpAudioTracker; - sp<AudioRecord> mmpAudioRecorder; -#endif - - short *temp_buffer; - short *end_temp_buffer; - short volatile *record_write_pointer; - short volatile *playback_read_pointer; - - /////////////////////////////////////////////////////////////////////////////// - // Helpers for the noise gate. - bool gEnableNoiseGate; - bool gUserSetEnableNoiseGate; - unsigned zero_count_left; - unsigned zero_count_right; - unsigned NOISE_HIS; - signed gNoiseGateThresh; -}; - - -#endif //__TV_AUDIO_ANDROID_H__ +#ifndef __TV_AUDIO_ANDROID_H__
+#define __TV_AUDIO_ANDROID_H__
+
+#define CC_FLAG_CREATE_RECORD (0x0001)
+#define CC_FLAG_CREATE_TRACK (0x0002)
+#include "audio_alsa.h"
+#include <media/AudioRecord.h>
+#include <media/AudioTrack.h>
+
+using namespace android;
+
+
+class CAndroidAudio {
+public:
+ CAndroidAudio(CAudioAlsa *);
+ ~CAndroidAudio();
+ int amAndroidInit(int tm_sleep, int init_flag, int recordSr, int trackSr,
+ bool enable_noise_gat);
+ int amAndroidUninit(int tm_sleep);
+ int amAndroidSetRecorderSr(int sr);
+ int amAndroidSetTrackerSr(int sr);
+ int amAndroidSetDumpDataFlag(int tmp_flag);
+ int amAndroidGetDumpDataFlag();
+ void amAndroidSetNoiseGateThreshold(int thresh);
+ void reset_system_framesize(int input_sample_rate, int output_sample_rate);
+
+private:
+ void DoDumpData(void *data_buf, int size);
+ void noise_filter_init();
+ int noise_filter_left(int);
+ int noise_filter_right(int);
+ void DeleteAudioRecorder();
+ void FreeAudioRecorder();
+ void DeleteAudioTracker();
+ void FreeAudioTracker();
+ int InitTempBuffer();
+ void FreeTempBuffer();
+ void ResetRecordWritePointer();
+ void ResetPlaybackReadPointer();
+ void ResetPointer();
+ short int clip(int);
+ int upsample(short int *, short int *, unsigned int, unsigned int, unsigned int);
+ int downsample(short int *, short int *, unsigned int, unsigned int, unsigned int);
+ int GetWriteSpace(volatile short int *, volatile short int *);
+ int GetReadSpace(volatile short int *, volatile short int *);
+ void recorderCallback(int, void *, void *);
+ void trackerCallback(int, void *, void *);
+ int initAudioTracker(int);
+ int initAudioRecorder(int);
+
+ CAudioAlsa *mpAudioAlsa;
+ int mDumpDataFlag;
+ int mDumpDataFd;
+ AudioRecord *mlpRecorder;
+ AudioTrack *mlpTracker;
+
+#if ANDROID_PLATFORM_SDK_VERSION >= 19
+ sp<AudioTrack> mmpAudioTracker;
+ sp<AudioRecord> mmpAudioRecorder;
+#endif
+
+ short *temp_buffer;
+ short *end_temp_buffer;
+ short volatile *record_write_pointer;
+ short volatile *playback_read_pointer;
+
+ ///////////////////////////////////////////////////////////////////////////////
+ // Helpers for the noise gate.
+ bool gEnableNoiseGate;
+ bool gUserSetEnableNoiseGate;
+ unsigned zero_count_left;
+ unsigned zero_count_right;
+ unsigned NOISE_HIS;
+ signed gNoiseGateThresh;
+};
+
+
+#endif //__TV_AUDIO_ANDROID_H__
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