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author | tobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2008-03-05 11:16:44 +0000 |
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committer | tobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2008-03-05 11:16:44 +0000 |
commit | f786f747554c79de3a7aa1fd63cd1e7c2e0763c3 (patch) | |
tree | 55d68e30dd0117689fb36a2ebe3c2849f1c74652 /Game/Code/Classes/UAudioInput_Portaudio.pas | |
parent | 80c3bf3f4b428d03c0f237ebb001e002abe5f9e4 (diff) | |
download | usdx-f786f747554c79de3a7aa1fd63cd1e7c2e0763c3.tar.gz usdx-f786f747554c79de3a7aa1fd63cd1e7c2e0763c3.tar.xz usdx-f786f747554c79de3a7aa1fd63cd1e7c2e0763c3.zip |
FFT support for SDL/Portaudio playback
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@909 b956fd51-792f-4845-bead-9b4dfca2ff2c
Diffstat (limited to '')
-rw-r--r-- | Game/Code/Classes/UAudioInput_Portaudio.pas | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Game/Code/Classes/UAudioInput_Portaudio.pas b/Game/Code/Classes/UAudioInput_Portaudio.pas index 74c8d98f..077598a9 100644 --- a/Game/Code/Classes/UAudioInput_Portaudio.pas +++ b/Game/Code/Classes/UAudioInput_Portaudio.pas @@ -149,6 +149,7 @@ var stream: PPaStream; streamInfo: PPaStreamInfo; sampleRate: integer; + latency: TPaTime; {$IFDEF UsePortmixer} mixer: PPxMixer; {$ENDIF} @@ -210,13 +211,17 @@ begin else sampleRate := 44100; + // on vista and xp the defaultLowInputLatency may be set to 0 but it works. + // TODO: correct too low latencies (what is a too low latency, maybe < 10ms?) + latency := deviceInfo^.defaultLowInputLatency; + // setup desired input parameters with inputParams do begin device := deviceIndex; channelCount := channelCnt; sampleFormat := paInt16; - suggestedLatency := deviceInfo^.defaultLowInputLatency; + suggestedLatency := latency; hostApiSpecificStreamInfo := nil; end; |