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pcsx2
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SPU2-X: 

The preferred audio output module is PortAudio, so making it the default under Windows now (it is already on Linux).
It will use wasapi mode with the default sound device by default, both are configurable though.
This setup gives us better latency and a higher time stretch polling frequency, resulting in better quality overall.
With this we can also lower the main latency default from 150ms to now 100ms.
There is no error checking for the wasapi mode selection yet, as I don't know how this should be done. 
Help would be appreciated (gigaherz!) :p

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5821 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
ramapcsx2.code 2014-01-23 15:19:43 +00:00
parent 442fc846eb
commit 992a453a68
2 changed files with 4 additions and 4 deletions
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2
plugins/spu2-x/src/SndOut_Portaudio.cpp
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@ -582,7 +582,7 @@ public:
// By default on linux use the ALSA API (+99% users) -- Gregory
CfgReadStr( L"PORTAUDIO", L"HostApi", api, L"ALSA" );
#else
CfgReadStr( L"PORTAUDIO", L"HostApi", api, L"Unknown" );
CfgReadStr( L"PORTAUDIO", L"HostApi", api, L"WASAPI" );
#endif
CfgReadStr( L"PORTAUDIO", L"Device", m_Device, L"default" );

6
plugins/spu2-x/src/Windows/Config.cpp
View File

@ -43,7 +43,7 @@ bool postprocess_filter_enabled = 1;
bool postprocess_filter_dealias = false;
// OUTPUT
int SndOutLatencyMS = 150;
int SndOutLatencyMS = 100;
int SynchMode = 0; // Time Stretch, Async or Disabled
u32 OutputModule = 0;
@ -73,7 +73,7 @@ void ReadSettings()
if ( FinalVolume > 1.0f) FinalVolume = 1.0f;
numSpeakers = CfgReadInt( L"OUTPUT", L"SpeakerConfiguration", 0);
dplLevel = CfgReadInt( L"OUTPUT", L"DplDecodingLevel", 0);
SndOutLatencyMS = CfgReadInt(L"OUTPUT",L"Latency", 150);
SndOutLatencyMS = CfgReadInt(L"OUTPUT",L"Latency", 100);
if((SynchMode == 0) && (SndOutLatencyMS < LATENCY_MIN_TS)) // can't use low-latency with timestretcher atm
SndOutLatencyMS = LATENCY_MIN_TS;
@ -81,7 +81,7 @@ void ReadSettings()
SndOutLatencyMS = LATENCY_MIN;
wchar_t omodid[128];
CfgReadStr( L"OUTPUT", L"Output_Module", omodid, 127, XAudio2Out->GetIdent() );
CfgReadStr(L"OUTPUT", L"Output_Module", omodid, 127, PortaudioOut->GetIdent());
// find the driver index of this module:
OutputModule = FindOutputModuleById( omodid );