asuro/AsuroImgui
1
0
Fork 0
Code Issues Pull Requests Projects Releases 5 Activity

per channel peak meters

Browse Source
This commit is contained in:
Asuro
2022-07-26 18:07:57 +02:00
parent eec9e25e12
commit cdffa1b50b
5 changed files with 49 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
AsuroTool/AudioApi.cpp
View File

@@ -3,6 +3,7 @@
#include <functiondiscoverykeys.h>
#include <endpointvolume.h>
#include <array>
#include <vector>
#include <algorithm>
@@ -156,13 +157,18 @@ void setVolume(IAudioEndpointVolume* volumeInterface, float newVolume)
isError(hr, "Failed to set volume level: ");
}
float getMeterValue(IAudioMeterInformation* meterInterface)
UINT getMeterValues(IAudioMeterInformation* meterInterface, std::array<float, 2>& outLevels)
{
float volume;
if (FAILED(meterInterface->GetPeakValue(&volume)))
{
volume = 0.;
}
UINT channelCount;
if (FAILED(meterInterface->GetMeteringChannelCount(&channelCount)) || channelCount > 2) return 0;
return volume;
if (FAILED(meterInterface->GetChannelsPeakValues(channelCount, &outLevels[0]))) return 0;
return channelCount;
}
void getVolumeLimit(IAudioEndpointVolume* volumeInterface, float* outMin, float* outMax)
{
float dummy;
volumeInterface->GetVolumeRange(outMin, outMax, &dummy);
}