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wasapi: correction to PaWasapi_UpdateDeviceList() API by making it unavailable by default unless PA_WASAPI_MAX_CONST_DEVICE_COUNT is explicitly defined

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dmitrykos 2018-04-02 22:15:49 +03:00
commit d3e65ce690
2 changed files with 5 additions and 5 deletions
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8
include/pa_win_wasapi.h
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@ -292,10 +292,10 @@ PaWasapiStreamInfo;
/** Update device list. /** Update device list.
This function will be available if PA_WASAPI_MAX_CONST_DEVICE_COUNT is defined with maximum This function is available if PA_WASAPI_MAX_CONST_DEVICE_COUNT is defined during compile time
constant WASAPI device count (defined by default with value 32). with maximum constant WASAPI device count (recommended value - 32).
If PA_WASAPI_MAX_CONST_DEVICE_COUNT is set to 0 during compile time the implementation will not If PA_WASAPI_MAX_CONST_DEVICE_COUNT is set to 0 (or not defined) during compile time the implementation
define PaWasapi_UpdateDeviceList() and thus updating device list can only be possible by calling will not define PaWasapi_UpdateDeviceList() and thus updating device list can only be possible by calling
Pa_Terminate() and then Pa_Initialize(). Pa_Terminate() and then Pa_Initialize().
@return Error code indicating success or failure. @return Error code indicating success or failure.

2
src/hostapi/wasapi/pa_win_wasapi.c
View file

@ -50,7 +50,7 @@
// Max device count (if defined) causes max constant device count in the device list that // Max device count (if defined) causes max constant device count in the device list that
// enables PaWasapi_UpdateDeviceList() API and makes it possible to update WASAPI list dynamically // enables PaWasapi_UpdateDeviceList() API and makes it possible to update WASAPI list dynamically
#ifndef PA_WASAPI_MAX_CONST_DEVICE_COUNT #ifndef PA_WASAPI_MAX_CONST_DEVICE_COUNT
#define PA_WASAPI_MAX_CONST_DEVICE_COUNT 32 #define PA_WASAPI_MAX_CONST_DEVICE_COUNT 0 // Force basic behavior by defining 0 if not defined by user
#endif #endif
// WinRT // WinRT