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- cleanup namespace usage

This commit is contained in:
Dmytro Bogovych 2019-02-04 09:15:01 +03:00
parent 5232d33f6e
commit 51780413af
1 changed files with 71 additions and 73 deletions
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142
src/engine/audio/Audio_Resampler.h
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@ -16,89 +16,87 @@
namespace Audio
{
class SpeexResampler
{
public:
SpeexResampler();
~SpeexResampler();
class SpeexResampler
{
public:
SpeexResampler();
~SpeexResampler();
void start(int channels, int sourceRate, int destRate);
void stop();
size_t processBuffer(const void* source, size_t sourceLength, size_t& sourceProcessed,
void* dest, size_t destCapacity);
int sourceRate();
int destRate();
size_t getDestLength(size_t sourceLen);
size_t getSourceLength(size_t destLen);
void start(int channels, int sourceRate, int destRate);
void stop();
int processBuffer(const void* source, int sourceLength, int& sourceProcessed, void* dest, int destCapacity);
int sourceRate();
int destRate();
int getDestLength(int sourceLen);
int getSourceLength(int destLen);
// Returns instance + speex encoder size in bytes
size_t getSize() const;
// Returns instance + speex encoder size in bytes
int getSize() const;
protected:
void* mContext;
int mErrorCode;
int mSourceRate,
mDestRate,
mChannels;
short mLastSample;
};
protected:
void* mContext;
int mErrorCode;
int mSourceRate,
mDestRate,
mChannels;
short mLastSample;
};
typedef SpeexResampler Resampler;
typedef std::shared_ptr<Resampler> PResampler;
typedef SpeexResampler Resampler;
typedef std::shared_ptr<Resampler> PResampler;
class ChannelConverter
{
public:
static int stereoToMono(const void* source, int sourceLength, void* dest, int destLength);
static int monoToStereo(const void* source, int sourceLength, void* dest, int destLength);
};
class ChannelConverter
{
public:
static int stereoToMono(const void* source, int sourceLength, void* dest, int destLength);
static int monoToStereo(const void* source, int sourceLength, void* dest, int destLength);
};
// Operates with AUDIO_CHANNELS number of channels
class UniversalResampler
{
public:
UniversalResampler();
~UniversalResampler();
// Operates with AUDIO_CHANNELS number of channels
class UniversalResampler
{
public:
UniversalResampler();
~UniversalResampler();
size_t resample(int sourceRate, const void* sourceBuffer, size_t sourceLength, size_t& sourceProcessed,
int destRate, void* destBuffer, size_t destCapacity);
size_t getDestLength(int sourceRate, int destRate, size_t sourceLength);
size_t getSourceLength(int sourceRate, int destRate, size_t destLength);
int resample(int sourceRate, const void* sourceBuffer, int sourceLength, int& sourceProcessed, int destRate, void* destBuffer, int destCapacity);
int getDestLength(int sourceRate, int destRate, int sourceLength);
int getSourceLength(int sourceRate, int destRate, int destLength);
protected:
typedef std::pair<int, int> RatePair;
typedef std::map<RatePair, PResampler> ResamplerMap;
ResamplerMap mResamplerMap;
PResampler findResampler(int sourceRate, int destRate);
protected:
typedef std::pair<int, int> RatePair;
typedef std::map<RatePair, PResampler> ResamplerMap;
ResamplerMap mResamplerMap;
PResampler findResampler(int sourceRate, int destRate);
void preload();
};
void preload();
};
#ifdef USE_WEBRTC_RESAMPLER
// n*10 milliseconds buffers required!
class Resampler48kTo16k
{
public:
Resampler48kTo16k();
~Resampler48kTo16k();
int process(const void* source, int sourceLen, void* dest, int destLen);
protected:
WebRtc_Word32 mTemp[496];
WebRtcSpl_State48khzTo16khz mContext;
};
#ifdef USE_WEBRTC_RESAMPLER
// n*10 milliseconds buffers required!
class Resampler48kTo16k
{
public:
Resampler48kTo16k();
~Resampler48kTo16k();
int process(const void* source, int sourceLen, void* dest, int destLen);
protected:
WebRtc_Word32 mTemp[496];
WebRtcSpl_State48khzTo16khz mContext;
};
class Resampler16kto48k
{
public:
Resampler16kto48k();
~Resampler16kto48k();
int process(const void* source, int sourceLen, void* dest, int destLen);
class Resampler16kto48k
{
public:
Resampler16kto48k();
~Resampler16kto48k();
int process(const void* source, int sourceLen, void* dest, int destLen);
protected:
WebRtc_Word32 mTemp[336];
WebRtcSpl_State16khzTo48khz mContext;
};
#endif
}
protected:
WebRtc_Word32 mTemp[336];
WebRtcSpl_State16khzTo48khz mContext;
};
#endif
} // end of namespace
#endif