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-rw-r--r--Game/Code/lib/portaudio/delphi/portaudio.pas84
1 files changed, 44 insertions, 40 deletions
diff --git a/Game/Code/lib/portaudio/delphi/portaudio.pas b/Game/Code/lib/portaudio/delphi/portaudio.pas
index b5b9f04e..f8c08bfd 100644
--- a/Game/Code/lib/portaudio/delphi/portaudio.pas
+++ b/Game/Code/lib/portaudio/delphi/portaudio.pas
@@ -44,13 +44,17 @@
unit portaudio;
{$IFDEF FPC}
- {$PACKRECORDS C} (* GCC/Visual C/C++ compatible record packing *)
+ {$PACKENUM 4} (* use 4-byte enums *)
+ {$PACKRECORDS C} (* C/C++-compatible record packing *)
{$MODE DELPHI }
+{$ELSE}
+ {$MINENUMSIZE 4} (* use 4-byte enums *)
{$ENDIF}
interface
-//uses;
+uses
+ ctypes;
const
{$IFDEF MSWINDOWS}
@@ -68,7 +72,7 @@ const
{** Retrieve the release number of the currently running PortAudio build,
eg 1900.
*}
-function Pa_GetVersion(): Integer; cdecl; external LibName;
+function Pa_GetVersion(): cint; cdecl; external LibName;
{** Retrieve a textual description of the current PortAudio build,
@@ -81,8 +85,8 @@ function Pa_GetVersionText(): PChar; cdecl; external LibName;
Note that with the exception of paNoError, all PaErrorCodes are negative.
*}
-type TPaError = Integer;
-type TPaErrorCode = {enum}Integer; const
+type TPaError = cint;
+type TPaErrorCode = {enum}cint; const
{enum_begin PaErrorCode}
paNoError = 0;
@@ -172,7 +176,7 @@ function Pa_Terminate(): TPaError; cdecl; external LibName;
@see Pa_GetDeviceCount, paNoDevice, paUseHostApiSpecificDeviceSpecification
*}
-type TPaDeviceIndex = Integer;
+type TPaDeviceIndex = cint;
{** A special PaDeviceIndex value indicating that no device is available,
@@ -198,7 +202,7 @@ const paUseHostApiSpecificDeviceSpecification = TPaDeviceIndex(-2);
@see Pa_GetHostApiCount
*}
-type TPaHostApiIndex = Integer;
+type TPaHostApiIndex = cint;
{** Retrieve the number of available host APIs. Even if a host API is
available it may have no devices available.
@@ -234,7 +238,7 @@ function Pa_GetDefaultHostApi(): TPaHostApiIndex; cdecl; external LibName;
@see PaHostApiInfo
*}
-type TPaHostApiTypeId = {enum}Integer; const
+type TPaHostApiTypeId = {enum}cint; const
{enum_begin PaHostApiTypeId}
paInDevelopment=0; {* use while developing support for a new host API *}
paDirectSound=1;
@@ -258,7 +262,7 @@ type
PPaHostApiInfo = ^TPaHostApiInfo;
TPaHostApiInfo = record
{** this is struct version 1 *}
- structVersion: Integer;
+ structVersion: cint;
{** The well known unique identifier of this host API @see PaHostApiTypeId *}
_type: TPaHostApiTypeId;
{** A textual description of the host API for display on user interfaces. *}
@@ -269,7 +273,7 @@ type
all devices for this host API.
@see Pa_HostApiDeviceIndexToDeviceIndex
*}
- deviceCount: Integer;
+ deviceCount: cint;
{** The default input device for this host API. The value will be a
device index ranging from 0 to (Pa_GetDeviceCount()-1), or paNoDevice
@@ -341,7 +345,7 @@ function Pa_HostApiTypeIdToHostApiIndex( _type: TPaHostApiTypeId ): TPaHostApiIn
@see PaHostApiInfo
*}
function Pa_HostApiDeviceIndexToDeviceIndex( hostApi: TPaHostApiIndex;
- hostApiDeviceIndex: Integer ): TPaDeviceIndex; cdecl; external LibName;
+ hostApiDeviceIndex: cint ): TPaDeviceIndex; cdecl; external LibName;
@@ -351,8 +355,8 @@ type
PPaHostErrorInfo = ^TPaHostErrorInfo;
TPaHostErrorInfo = record
hostApiType: TPaHostApiTypeId; {**< the host API which returned the error code *}
- errorCode: Longint; {**< the error code returned *}
- errorText: PChar; {**< a textual description of the error if available, otherwise a zero-length string *}
+ errorCode: clong; {**< the error code returned *}
+ errorText: PChar; {**< a textual description of the error if available, otherwise a zero-length string *}
end;
@@ -418,7 +422,7 @@ function Pa_GetDefaultOutputDevice(): TPaDeviceIndex; cdecl; external LibName;
@see PaStreamCallback, Pa_GetStreamTime
*}
-type TPaTime = Double;
+type TPaTime = cdouble;
{** A type used to specify one or more sample formats. Each value indicates
@@ -440,7 +444,7 @@ type TPaTime = Double;
@see paFloat32, paInt16, paInt32, paInt24, paInt8
@see paUInt8, paCustomFormat, paNonInterleaved
*}
-type TPaSampleFormat = Longword;
+type TPaSampleFormat = culong;
const
paFloat32 = TPaSampleFormat($00000001); {**< @see PaSampleFormat *}
paInt32 = TPaSampleFormat($00000002); {**< @see PaSampleFormat *}
@@ -457,12 +461,12 @@ const
type
PPaDeviceInfo = ^TPaDeviceInfo;
TPaDeviceInfo = record
- structVersion: Integer; {* this is struct version 2 *}
+ structVersion: cint; {* this is struct version 2 *}
name: PChar;
hostApi: TPaHostApiIndex; {* note this is a host API index, not a type id*}
- maxInputChannels: Integer;
- maxOutputChannels: Integer;
+ maxInputChannels: cint;
+ maxOutputChannels: cint;
{* Default latency values for interactive performance. *}
defaultLowInputLatency: TPaTime;
@@ -471,7 +475,7 @@ type
defaultHighInputLatency: TPaTime;
defaultHighOutputLatency: TPaTime;
- defaultSampleRate: Double;
+ defaultSampleRate: cdouble;
end;
@@ -509,7 +513,7 @@ type
It can range from 1 to the value of maxInputChannels in the
PaDeviceInfo record for the device specified by the device parameter.
*}
- channelCount: Integer;
+ channelCount: cint;
{** The sample format of the buffer provided to the stream callback,
a_ReadStream() or Pa_WriteStream(). It may be any of the formats described
@@ -566,7 +570,7 @@ const paFormatIsSupported = (0);
*}
function Pa_IsFormatSupported( inputParameters: PPaStreamParameters;
outputParameters: PPaStreamParameters;
- sampleRate: Double ): TPaError; cdecl; external LibName;
+ sampleRate: cdouble ): TPaError; cdecl; external LibName;
@@ -608,7 +612,7 @@ const paFramesPerBufferUnspecified = (0);
@see paNoFlag, paClipOff, paDitherOff, paNeverDropInput,
paPrimeOutputBuffersUsingStreamCallback, paPlatformSpecificFlags
*}
-type TPaStreamFlags = Longword;
+type TPaStreamFlags = culong;
{** @see PaStreamFlags *}
const paNoFlag = TPaStreamFlags(0);
@@ -665,7 +669,7 @@ type
@see paInputUnderflow, paInputOverflow, paOutputUnderflow, paOutputOverflow,
paPrimingOutput
*}
-type TPaStreamCallbackFlags = Longword;
+type TPaStreamCallbackFlags = culong;
{** In a stream opened with paFramesPerBufferUnspecified, indicates that
input data is all silence (zeros) because no real data is available. In a
@@ -706,7 +710,7 @@ const paPrimingOutput = TPaStreamCallbackFlags($00000010);
Allowable return values for the PaStreamCallback.
@see PaStreamCallback
*}
-type TPaStreamCallbackResult = {enum}Integer; const
+type TPaStreamCallbackResult = {enum}cint; const
{enum_begin PaStreamCallbackResult}
paContinue=0;
paComplete=1;
@@ -761,10 +765,10 @@ type
PPaStreamCallback = ^TPaStreamCallback;
TPaStreamCallback = function(
input: Pointer; output: Pointer;
- frameCount: Longword;
+ frameCount: culong;
timeInfo: PPaStreamCallbackTimeInfo;
statusFlags: TPaStreamCallbackFlags;
- userData: Pointer ): Integer; cdecl;
+ userData: Pointer ): cint; cdecl;
{** Opens a stream for either input, output or both.
@@ -824,8 +828,8 @@ type
function Pa_OpenStream( var stream: PPaStream;
inputParameters: PPaStreamParameters;
outputParameters: PPaStreamParameters;
- sampleRate: Double;
- framesPerBuffer: Longword;
+ sampleRate: cdouble;
+ framesPerBuffer: culong;
streamFlags: TPaStreamFlags;
streamCallback: PPaStreamCallback;
userData: Pointer ): TPaError; cdecl; external LibName;
@@ -862,11 +866,11 @@ function Pa_OpenStream( var stream: PPaStream;
@see Pa_OpenStream, PaStreamCallback
*}
function Pa_OpenDefaultStream( var stream: PPaStream;
- numInputChannels: Integer;
- numOutputChannels: Integer;
+ numInputChannels: cint;
+ numOutputChannels: cint;
sampleFormat: TPaSampleFormat;
- sampleRate: Double;
- framesPerBuffer: Longword;
+ sampleRate: cdouble;
+ framesPerBuffer: culong;
streamCallback: PPaStreamCallback;
userData: Pointer ): TPaError; cdecl; external LibName;
@@ -974,7 +978,7 @@ type
PPaStreamInfo = ^TPaStreamInfo;
TPaStreamInfo = record
{** this is struct version 1 *}
- structVersion: Integer;
+ structVersion: cint;
{** The input latency of the stream in seconds. This value provides the most
accurate estimate of input latency available to the implementation. It may
@@ -999,7 +1003,7 @@ type
rate is not available, this field will have the same value as the sampleRate
parameter passed to Pa_OpenStream().
*}
- sampleRate: Double;
+ sampleRate: cdouble;
end;
@@ -1046,7 +1050,7 @@ function Pa_GetStreamTime( stream: PPaStream ): TPaTime; cdecl; external LibName
return value may exceed 1.0. A value of 0.0 will always be returned for a
blocking read/write stream, or if an error occurrs.
*}
-function Pa_GetStreamCpuLoad( stream: PPaStream ): Double; cdecl; external LibName;
+function Pa_GetStreamCpuLoad( stream: PPaStream ): cdouble; cdecl; external LibName;
{** Read samples from an input stream. The function doesn't return until
@@ -1072,7 +1076,7 @@ function Pa_GetStreamCpuLoad( stream: PPaStream ): Double; cdecl; external LibNa
*}
function Pa_ReadStream( stream: PPaStream;
buffer: Pointer;
- frames: Longword ): TPaError; cdecl; external LibName;
+ frames: culong ): TPaError; cdecl; external LibName;
{** Write samples to an output stream. This function doesn't return until the
@@ -1099,7 +1103,7 @@ function Pa_ReadStream( stream: PPaStream;
*}
function Pa_WriteStream( stream: PPaStream;
buffer: Pointer;
- frames: Longword ): TPaError; cdecl; external LibName;
+ frames: culong ): TPaError; cdecl; external LibName;
{** Retrieve the number of frames that can be read from the stream without
@@ -1110,7 +1114,7 @@ function Pa_WriteStream( stream: PPaStream;
PaErrorCode (which are always negative) if PortAudio is not initialized or an
error is encountered.
*}
-function Pa_GetStreamReadAvailable( stream: PPaStream ): Longint; cdecl; external LibName;
+function Pa_GetStreamReadAvailable( stream: PPaStream ): cslong; cdecl; external LibName;
{** Retrieve the number of frames that can be written to the stream without
@@ -1121,7 +1125,7 @@ function Pa_GetStreamReadAvailable( stream: PPaStream ): Longint; cdecl; externa
PaErrorCode (which are always negative) if PortAudio is not initialized or an
error is encountered.
*}
-function Pa_GetStreamWriteAvailable( stream: PPaStream ): Longint; cdecl; external LibName;
+function Pa_GetStreamWriteAvailable( stream: PPaStream ): cslong; cdecl; external LibName;
{** Retrieve the host type handling an open stream.
@@ -1151,7 +1155,7 @@ function Pa_GetSampleSize( format: TPaSampleFormat ): TPaError; cdecl; external
The function may sleep longer than requested so don't rely on this for accurate
musical timing.
*}
-procedure Pa_Sleep( msec: Longint ); cdecl; external LibName;
+procedure Pa_Sleep( msec: clong ); cdecl; external LibName;
implementation
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 04:50:18 +0000