diff options
Diffstat (limited to 'pd/portaudio/include/pa_win_wmme.h')
| -rw-r--r-- | pd/portaudio/include/pa_win_wmme.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/pd/portaudio/include/pa_win_wmme.h b/pd/portaudio/include/pa_win_wmme.h index 2e90233a..deffd100 100644 --- a/pd/portaudio/include/pa_win_wmme.h +++ b/pd/portaudio/include/pa_win_wmme.h @@ -1,7 +1,7 @@ #ifndef PA_WIN_WMME_H #define PA_WIN_WMME_H /* - * $Id: pa_win_wmme.h 1115 2006-09-06 15:39:48Z rossb $ + * $Id: pa_win_wmme.h 1405 2009-03-08 08:10:55Z rossb $ * PortAudio Portable Real-Time Audio Library * MME specific extensions * @@ -39,11 +39,13 @@ */ /** @file + @ingroup public_header @brief WMME-specific PortAudio API extension header file. */ #include "portaudio.h" +#include "pa_win_waveformat.h" #ifdef __cplusplus extern "C" @@ -51,9 +53,13 @@ extern "C" #endif /* __cplusplus */ +/* The following are flags which can be set in + PaWinMmeStreamInfo's flags field. +*/ + #define paWinMmeUseLowLevelLatencyParameters (0x01) #define paWinMmeUseMultipleDevices (0x02) /* use mme specific multiple device feature */ - +#define paWinMmeUseChannelMask (0x04) /* By default, the mme implementation drops the processing thread's priority to THREAD_PRIORITY_NORMAL and sleeps the thread if the CPU load exceeds 100% @@ -62,6 +68,11 @@ extern "C" */ #define paWinMmeDontThrottleOverloadedProcessingThread (0x08) +/* Flags for non-PCM spdif passthrough. +*/ +#define paWinMmeWaveFormatDolbyAc3Spdif (0x10) +#define paWinMmeWaveFormatWmaSpdif (0x20) + typedef struct PaWinMmeDeviceAndChannelCount{ PaDeviceIndex device; @@ -106,6 +117,15 @@ typedef struct PaWinMmeStreamInfo{ PaWinMmeDeviceAndChannelCount *devices; unsigned long deviceCount; + /* + support for WAVEFORMATEXTENSIBLE channel masks. If flags contains + paWinMmeUseChannelMask this allows you to specify which speakers + to address in a multichannel stream. Constants for channelMask + are specified in pa_win_waveformat.h + + */ + PaWinWaveFormatChannelMask channelMask; + }PaWinMmeStreamInfo; |