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-rw-r--r--src/base/URecord.pas10
1 files changed, 4 insertions, 6 deletions
diff --git a/src/base/URecord.pas b/src/base/URecord.pas
index 8f37262d..2c2093a0 100644
--- a/src/base/URecord.pas
+++ b/src/base/URecord.pas
@@ -54,7 +54,7 @@ type
function GetToneString: string; // converts a tone to its string represenatation;
- procedure BoostBuffer(Buffer: PByteArray; Size: cardinal);
+ procedure BoostBuffer(Buffer: PByteArray; Size: integer);
procedure ProcessNewBuffer(Buffer: PByteArray; BufferSize: integer);
// we call it to analyze sound by checking Autocorrelation
@@ -135,7 +135,7 @@ type
procedure UpdateInputDeviceConfig;
// handle microphone input
- procedure HandleMicrophoneData(Buffer: PByteArray; Size: cardinal;
+ procedure HandleMicrophoneData(Buffer: PByteArray; Size: integer;
InputDevice: TAudioInputDevice);
end;
@@ -459,7 +459,7 @@ begin
Result := '-';
end;
-procedure TCaptureBuffer.BoostBuffer(Buffer: PByteArray; Size: cardinal);
+procedure TCaptureBuffer.BoostBuffer(Buffer: PByteArray; Size: integer);
var
i: integer;
Value: longint;
@@ -602,7 +602,7 @@ end;
* Length - number of bytes in Buffer
* Input - Soundcard-Input used for capture
*}
-procedure TAudioInputProcessor.HandleMicrophoneData(Buffer: PByteArray; Size: cardinal; InputDevice: TAudioInputDevice);
+procedure TAudioInputProcessor.HandleMicrophoneData(Buffer: PByteArray; Size: integer; InputDevice: TAudioInputDevice);
var
MultiChannelBuffer: PByteArray; // buffer handled as array of bytes (offset relative to channel)
SingleChannelBuffer: PByteArray; // temporary buffer for new samples per channel
@@ -611,13 +611,11 @@ var
CaptureChannel: TCaptureBuffer;
AudioFormat: TAudioFormatInfo;
SampleSize: integer;
- SampleCount: integer;
SamplesPerChannel: integer;
i: integer;
begin
AudioFormat := InputDevice.AudioFormat;
SampleSize := AudioSampleSize[AudioFormat.Format];
- SampleCount := Size div SampleSize;
SamplesPerChannel := Size div AudioFormat.FrameSize;
SingleChannelBufferSize := SamplesPerChannel * SampleSize;