me/portaudio
Watch
1
0
Fork
You've already forked portaudio
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge branch 'winrt' into 'master'

Browse source 
wasapi: new WASAPI specific API PaWasapi_UpdateDeviceList() which allows to update WASAPI device list dynamically without a need to call Pa_Terminate() and then Pa_Initialize()

Merged-on: https://assembla.com/code/portaudio/git/merge_requests/6241053
This commit is contained in:
Dmitry Kostjuchenko 2018-04-02 19:16:18 +00:00
commit 3215043f0d
2 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

8
include/pa_win_wasapi.h
View file

@ -292,10 +292,10 @@ PaWasapiStreamInfo;
/** Update device list.
This function will be available if PA_WASAPI_MAX_CONST_DEVICE_COUNT is defined with maximum
constant WASAPI device count (defined by default with value 32).
If PA_WASAPI_MAX_CONST_DEVICE_COUNT is set to 0 during compile time the implementation will not
define PaWasapi_UpdateDeviceList() and thus updating device list can only be possible by calling
This function is available if PA_WASAPI_MAX_CONST_DEVICE_COUNT is defined during compile time
with maximum constant WASAPI device count (recommended value - 32).
If PA_WASAPI_MAX_CONST_DEVICE_COUNT is set to 0 (or not defined) during compile time the implementation
will not define PaWasapi_UpdateDeviceList() and thus updating device list can only be possible by calling
Pa_Terminate() and then Pa_Initialize().
@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
// enables PaWasapi_UpdateDeviceList() API and makes it possible to update WASAPI list dynamically
#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
// WinRT