PortAudio  2.0
Data Structures | Macros | Typedefs | Functions
pa_win_waveformat.h File Reference
Public API definitions for users of PortAudio

Windows specific PortAudio API extension and utilities header file. More...

Go to the source code of this file.

Data Structures

struct  PaWinWaveFormat
 

Macros

#define PAWIN_SPEAKER_FRONT_LEFT   ((PaWinWaveFormatChannelMask)0x1)
 
#define PAWIN_SPEAKER_FRONT_RIGHT   ((PaWinWaveFormatChannelMask)0x2)
 
#define PAWIN_SPEAKER_FRONT_CENTER   ((PaWinWaveFormatChannelMask)0x4)
 
#define PAWIN_SPEAKER_LOW_FREQUENCY   ((PaWinWaveFormatChannelMask)0x8)
 
#define PAWIN_SPEAKER_BACK_LEFT   ((PaWinWaveFormatChannelMask)0x10)
 
#define PAWIN_SPEAKER_BACK_RIGHT   ((PaWinWaveFormatChannelMask)0x20)
 
#define PAWIN_SPEAKER_FRONT_LEFT_OF_CENTER   ((PaWinWaveFormatChannelMask)0x40)
 
#define PAWIN_SPEAKER_FRONT_RIGHT_OF_CENTER   ((PaWinWaveFormatChannelMask)0x80)
 
#define PAWIN_SPEAKER_BACK_CENTER   ((PaWinWaveFormatChannelMask)0x100)
 
#define PAWIN_SPEAKER_SIDE_LEFT   ((PaWinWaveFormatChannelMask)0x200)
 
#define PAWIN_SPEAKER_SIDE_RIGHT   ((PaWinWaveFormatChannelMask)0x400)
 
#define PAWIN_SPEAKER_TOP_CENTER   ((PaWinWaveFormatChannelMask)0x800)
 
#define PAWIN_SPEAKER_TOP_FRONT_LEFT   ((PaWinWaveFormatChannelMask)0x1000)
 
#define PAWIN_SPEAKER_TOP_FRONT_CENTER   ((PaWinWaveFormatChannelMask)0x2000)
 
#define PAWIN_SPEAKER_TOP_FRONT_RIGHT   ((PaWinWaveFormatChannelMask)0x4000)
 
#define PAWIN_SPEAKER_TOP_BACK_LEFT   ((PaWinWaveFormatChannelMask)0x8000)
 
#define PAWIN_SPEAKER_TOP_BACK_CENTER   ((PaWinWaveFormatChannelMask)0x10000)
 
#define PAWIN_SPEAKER_TOP_BACK_RIGHT   ((PaWinWaveFormatChannelMask)0x20000)
 
#define PAWIN_SPEAKER_RESERVED   ((PaWinWaveFormatChannelMask)0x7FFC0000)
 
#define PAWIN_SPEAKER_ALL   ((PaWinWaveFormatChannelMask)0x80000000)
 
#define PAWIN_SPEAKER_DIRECTOUT   0
 
#define PAWIN_SPEAKER_MONO   (PAWIN_SPEAKER_FRONT_CENTER)
 
#define PAWIN_SPEAKER_STEREO   (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT)
 
#define PAWIN_SPEAKER_QUAD
 
#define PAWIN_SPEAKER_SURROUND
 
#define PAWIN_SPEAKER_5POINT1
 
#define PAWIN_SPEAKER_7POINT1
 
#define PAWIN_SPEAKER_5POINT1_SURROUND
 
#define PAWIN_SPEAKER_7POINT1_SURROUND
 
#define PAWIN_SPEAKER_5POINT1_BACK   PAWIN_SPEAKER_5POINT1
 
#define PAWIN_SPEAKER_7POINT1_WIDE   PAWIN_SPEAKER_7POINT1
 
#define PAWIN_SPEAKER_GROUND_FRONT_LEFT   PAWIN_SPEAKER_FRONT_LEFT
 
#define PAWIN_SPEAKER_GROUND_FRONT_CENTER   PAWIN_SPEAKER_FRONT_CENTER
 
#define PAWIN_SPEAKER_GROUND_FRONT_RIGHT   PAWIN_SPEAKER_FRONT_RIGHT
 
#define PAWIN_SPEAKER_GROUND_REAR_LEFT   PAWIN_SPEAKER_BACK_LEFT
 
#define PAWIN_SPEAKER_GROUND_REAR_RIGHT   PAWIN_SPEAKER_BACK_RIGHT
 
#define PAWIN_SPEAKER_TOP_MIDDLE   PAWIN_SPEAKER_TOP_CENTER
 
#define PAWIN_SPEAKER_SUPER_WOOFER   PAWIN_SPEAKER_LOW_FREQUENCY
 
#define PAWIN_SIZEOF_WAVEFORMATEX   18
 
#define PAWIN_SIZEOF_WAVEFORMATEXTENSIBLE   (PAWIN_SIZEOF_WAVEFORMATEX + 22)
 
#define PAWIN_INDEXOF_WVALIDBITSPERSAMPLE   (PAWIN_SIZEOF_WAVEFORMATEX+0)
 
#define PAWIN_INDEXOF_DWCHANNELMASK   (PAWIN_SIZEOF_WAVEFORMATEX+2)
 
#define PAWIN_INDEXOF_SUBFORMAT   (PAWIN_SIZEOF_WAVEFORMATEX+6)
 
#define PAWIN_WAVE_FORMAT_PCM   (1)
 
#define PAWIN_WAVE_FORMAT_IEEE_FLOAT   (3)
 
#define PAWIN_WAVE_FORMAT_DOLBY_AC3_SPDIF   (0x0092)
 
#define PAWIN_WAVE_FORMAT_WMA_SPDIF   (0x0164)
 

Typedefs

typedef unsigned long PaWinWaveFormatChannelMask
 

Functions

int PaWin_SampleFormatToLinearWaveFormatTag (PaSampleFormat sampleFormat)
 
void PaWin_InitializeWaveFormatEx (PaWinWaveFormat *waveFormat, int numChannels, PaSampleFormat sampleFormat, int waveFormatTag, double sampleRate)
 
void PaWin_InitializeWaveFormatExtensible (PaWinWaveFormat *waveFormat, int numChannels, PaSampleFormat sampleFormat, int waveFormatTag, double sampleRate, PaWinWaveFormatChannelMask channelMask)
 
PaWinWaveFormatChannelMask PaWin_DefaultChannelMask (int numChannels)
 

Detailed Description

Windows specific PortAudio API extension and utilities header file.

Definition in file pa_win_waveformat.h.

Macro Definition Documentation

#define PAWIN_SPEAKER_5POINT1
Value:
(PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \
PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT)

Definition at line 93 of file pa_win_waveformat.h.

#define PAWIN_SPEAKER_5POINT1_SURROUND
Value:
(PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \
PAWIN_SPEAKER_SIDE_LEFT | PAWIN_SPEAKER_SIDE_RIGHT)

Definition at line 100 of file pa_win_waveformat.h.

#define PAWIN_SPEAKER_7POINT1
Value:
(PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \
PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT | \
PAWIN_SPEAKER_FRONT_LEFT_OF_CENTER | PAWIN_SPEAKER_FRONT_RIGHT_OF_CENTER)

Definition at line 96 of file pa_win_waveformat.h.

#define PAWIN_SPEAKER_7POINT1_SURROUND
Value:
(PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \
PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT | \
PAWIN_SPEAKER_SIDE_LEFT | PAWIN_SPEAKER_SIDE_RIGHT)

Definition at line 103 of file pa_win_waveformat.h.

#define PAWIN_SPEAKER_QUAD
Value:
(PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT)

Definition at line 89 of file pa_win_waveformat.h.

#define PAWIN_SPEAKER_SURROUND
Value:
(PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_BACK_CENTER)

Definition at line 91 of file pa_win_waveformat.h.

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