mirror of https://github.com/PCSX2/pcsx2.git
Temporarily commit <b>binary build</b> of portaudio for windows users, since I don't feel like converting the portaudio project files to work the way pcsx2 stuff does, right now.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2440 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
gigaherz
parent
ce396272d1
commit
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#ifndef PA_ASIO_H
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#define PA_ASIO_H
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/*
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* $Id: pa_asio.h 1400 2009-01-21 10:20:42Z rossb $
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* PortAudio Portable Real-Time Audio Library
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* ASIO specific extensions
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*
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* Copyright (c) 1999-2000 Ross Bencina and Phil Burk
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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||||
* (the "Software"), to deal in the Software without restriction,
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||||
* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
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*
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||||
* The above copyright notice and this permission notice shall be
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||||
* included in all copies or substantial portions of the Software.
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*
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||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
|
||||
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/*
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* The text above constitutes the entire PortAudio license; however,
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* the PortAudio community also makes the following non-binding requests:
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*
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* Any person wishing to distribute modifications to the Software is
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* requested to send the modifications to the original developer so that
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* they can be incorporated into the canonical version. It is also
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* requested that these non-binding requests be included along with the
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* license above.
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*/
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/** @file
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@ingroup public_header
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@brief ASIO-specific PortAudio API extension header file.
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*/
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#include "portaudio.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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/** Retrieve legal latency settings for the specificed device, in samples.
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@param device The global index of the device about which the query is being made.
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@param minLatency A pointer to the location which will recieve the minimum latency value.
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@param maxLatency A pointer to the location which will recieve the maximum latency value.
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@param preferredLatency A pointer to the location which will recieve the preferred latency value.
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@param granularity A pointer to the location which will recieve the granularity. This value
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determines which values between minLatency and maxLatency are available. ie the step size,
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if granularity is -1 then available latency settings are powers of two.
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@see ASIOGetBufferSize in the ASIO SDK.
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@todo This function should have a better name, any suggestions?
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*/
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PaError PaAsio_GetAvailableLatencyValues( PaDeviceIndex device,
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long *minLatency, long *maxLatency, long *preferredLatency, long *granularity );
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/** Display the ASIO control panel for the specified device.
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@param device The global index of the device whose control panel is to be displayed.
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@param systemSpecific On Windows, the calling application's main window handle,
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on Macintosh this value should be zero.
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*/
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PaError PaAsio_ShowControlPanel( PaDeviceIndex device, void* systemSpecific );
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/** Retrieve a pointer to a string containing the name of the specified
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input channel. The string is valid until Pa_Terminate is called.
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The string will be no longer than 32 characters including the null terminator.
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*/
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PaError PaAsio_GetInputChannelName( PaDeviceIndex device, int channelIndex,
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const char** channelName );
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/** Retrieve a pointer to a string containing the name of the specified
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input channel. The string is valid until Pa_Terminate is called.
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The string will be no longer than 32 characters including the null terminator.
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*/
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PaError PaAsio_GetOutputChannelName( PaDeviceIndex device, int channelIndex,
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const char** channelName );
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/** Set the sample rate of an open paASIO stream.
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@param stream The stream to operate on.
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@param sampleRate The new sample rate.
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Note that this function may fail if the stream is alredy running and the
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ASIO driver does not support switching the sample rate of a running stream.
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Returns paIncompatibleStreamHostApi if stream is not a paASIO stream.
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*/
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PaError PaAsio_SetStreamSampleRate( PaStream* stream, double sampleRate );
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#define paAsioUseChannelSelectors (0x01)
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typedef struct PaAsioStreamInfo{
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unsigned long size; /**< sizeof(PaAsioStreamInfo) */
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PaHostApiTypeId hostApiType; /**< paASIO */
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unsigned long version; /**< 1 */
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unsigned long flags;
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/* Support for opening only specific channels of an ASIO device.
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If the paAsioUseChannelSelectors flag is set, channelSelectors is a
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pointer to an array of integers specifying the device channels to use.
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When used, the length of the channelSelectors array must match the
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corresponding channelCount parameter to Pa_OpenStream() otherwise a
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crash may result.
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The values in the selectors array must specify channels within the
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range of supported channels for the device or paInvalidChannelCount will
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result.
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*/
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int *channelSelectors;
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}PaAsioStreamInfo;
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* PA_ASIO_H */
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#ifndef PA_JACK_H
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#define PA_JACK_H
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/*
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* $Id:
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* PortAudio Portable Real-Time Audio Library
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* JACK-specific extensions
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*
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* Copyright (c) 1999-2000 Ross Bencina and Phil Burk
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*
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* Permission is hereby granted, free of charge, to any person obtaining
|
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* a copy of this software and associated documentation files
|
||||
* (the "Software"), to deal in the Software without restriction,
|
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* including without limitation the rights to use, copy, modify, merge,
|
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* publish, distribute, sublicense, and/or sell copies of the Software,
|
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* and to permit persons to whom the Software is furnished to do so,
|
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
|
||||
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
||||
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/*
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* The text above constitutes the entire PortAudio license; however,
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* the PortAudio community also makes the following non-binding requests:
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*
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* Any person wishing to distribute modifications to the Software is
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* requested to send the modifications to the original developer so that
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* they can be incorporated into the canonical version. It is also
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* requested that these non-binding requests be included along with the
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* license above.
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*/
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/** @file
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* @ingroup public_header
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* @brief JACK-specific PortAudio API extension header file.
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*/
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#include "portaudio.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Set the JACK client name.
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*
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* During Pa_Initialize, When PA JACK connects as a client of the JACK server, it requests a certain
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* name, which is for instance prepended to port names. By default this name is "PortAudio". The
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* JACK server may append a suffix to the client name, in order to avoid clashes among clients that
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* try to connect with the same name (e.g., different PA JACK clients).
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*
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* This function must be called before Pa_Initialize, otherwise it won't have any effect. Note that
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* the string is not copied, but instead referenced directly, so it must not be freed for as long as
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* PA might need it.
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* @sa PaJack_GetClientName
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*/
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PaError PaJack_SetClientName( const char* name );
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/** Get the JACK client name used by PA JACK.
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*
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* The caller is responsible for freeing the returned pointer.
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*/
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PaError PaJack_GetClientName(const char** clientName);
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -0,0 +1,99 @@
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#ifndef PA_LINUX_ALSA_H
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#define PA_LINUX_ALSA_H
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/*
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* $Id: pa_linux_alsa.h 1414 2009-05-24 17:02:10Z aknudsen $
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* PortAudio Portable Real-Time Audio Library
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* ALSA-specific extensions
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*
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* Copyright (c) 1999-2000 Ross Bencina and Phil Burk
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*
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* Permission is hereby granted, free of charge, to any person obtaining
|
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* a copy of this software and associated documentation files
|
||||
* (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge,
|
||||
* publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so,
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||||
* subject to the following conditions:
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||||
*
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||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
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||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
|
||||
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
||||
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
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/*
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* The text above constitutes the entire PortAudio license; however,
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||||
* the PortAudio community also makes the following non-binding requests:
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||||
*
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||||
* Any person wishing to distribute modifications to the Software is
|
||||
* requested to send the modifications to the original developer so that
|
||||
* they can be incorporated into the canonical version. It is also
|
||||
* requested that these non-binding requests be included along with the
|
||||
* license above.
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||||
*/
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/** @file
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* @ingroup public_header
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* @brief ALSA-specific PortAudio API extension header file.
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*/
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#include "portaudio.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct PaAlsaStreamInfo
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{
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unsigned long size;
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PaHostApiTypeId hostApiType;
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unsigned long version;
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const char *deviceString;
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}
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PaAlsaStreamInfo;
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/** Initialize host API specific structure, call this before setting relevant attributes. */
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void PaAlsa_InitializeStreamInfo( PaAlsaStreamInfo *info );
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/** Instruct whether to enable real-time priority when starting the audio thread.
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*
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* If this is turned on by the stream is started, the audio callback thread will be created
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* with the FIFO scheduling policy, which is suitable for realtime operation.
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**/
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void PaAlsa_EnableRealtimeScheduling( PaStream *s, int enable );
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#if 0
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void PaAlsa_EnableWatchdog( PaStream *s, int enable );
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#endif
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/** Get the ALSA-lib card index of this stream's input device. */
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PaError PaAlsa_GetStreamInputCard( PaStream *s, int *card );
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/** Get the ALSA-lib card index of this stream's output device. */
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PaError PaAlsa_GetStreamOutputCard( PaStream *s, int *card );
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/** Set the number of periods (buffer fragments) to configure devices with.
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*
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||||
* By default the number of periods is 4, this is the lowest number of periods that works well on
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* the author's soundcard.
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* @param numPeriods The number of periods.
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*/
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||||
PaError PaAlsa_SetNumPeriods( int numPeriods );
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||||
|
||||
/** Set the maximum number of times to retry opening busy device (sleeping for a
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* short interval inbetween).
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*/
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PaError PaAlsa_SetRetriesBusy( int retries );
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#ifdef __cplusplus
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}
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#endif
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#endif
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#ifndef PA_MAC_CORE_H
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#define PA_MAC_CORE_H
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/*
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* PortAudio Portable Real-Time Audio Library
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||||
* Macintosh Core Audio specific extensions
|
||||
* portaudio.h should be included before this file.
|
||||
*
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||||
* Copyright (c) 2005-2006 Bjorn Roche
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining
|
||||
* a copy of this software and associated documentation files
|
||||
* (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge,
|
||||
* publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
|
||||
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
||||
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* The text above constitutes the entire PortAudio license; however,
|
||||
* the PortAudio community also makes the following non-binding requests:
|
||||
*
|
||||
* Any person wishing to distribute modifications to the Software is
|
||||
* requested to send the modifications to the original developer so that
|
||||
* they can be incorporated into the canonical version. It is also
|
||||
* requested that these non-binding requests be included along with the
|
||||
* license above.
|
||||
*/
|
||||
|
||||
/** @file
|
||||
* @ingroup public_header
|
||||
* @brief CoreAudio-specific PortAudio API extension header file.
|
||||
*/
|
||||
|
||||
#include <AudioUnit/AudioUnit.h>
|
||||
//#include <AudioToolbox/AudioToolbox.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* A pointer to a paMacCoreStreamInfo may be passed as
|
||||
* the hostApiSpecificStreamInfo in the PaStreamParameters struct
|
||||
* when opening a stream or querying the format. Use NULL, for the
|
||||
* defaults. Note that for duplex streams, flags for input and output
|
||||
* should be the same or behaviour is undefined.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
unsigned long size; /**size of whole structure including this header */
|
||||
PaHostApiTypeId hostApiType; /**host API for which this data is intended */
|
||||
unsigned long version; /**structure version */
|
||||
unsigned long flags; /* flags to modify behaviour */
|
||||
SInt32 const * channelMap; /* Channel map for HAL channel mapping , if not needed, use NULL;*/
|
||||
unsigned long channelMapSize; /* Channel map size for HAL channel mapping , if not needed, use 0;*/
|
||||
} PaMacCoreStreamInfo;
|
||||
|
||||
/*
|
||||
* Functions
|
||||
*/
|
||||
|
||||
|
||||
/* Use this function to initialize a paMacCoreStreamInfo struct
|
||||
* using the requested flags. Note that channel mapping is turned
|
||||
* off after a call to this function.
|
||||
* @param data The datastructure to initialize
|
||||
* @param flags The flags to initialize the datastructure with.
|
||||
*/
|
||||
void PaMacCore_SetupStreamInfo( PaMacCoreStreamInfo *data, unsigned long flags );
|
||||
|
||||
/* call this after pa_SetupMacCoreStreamInfo to use channel mapping as described in notes.txt.
|
||||
* @param data The stream info structure to assign a channel mapping to
|
||||
* @param channelMap The channel map array, as described in notes.txt. This array pointer will be used directly (ie the underlying data will not be copied), so the caller should not free the array until after the stream has been opened.
|
||||
* @param channelMapSize The size of the channel map array.
|
||||
*/
|
||||
void PaMacCore_SetupChannelMap( PaMacCoreStreamInfo *data, const SInt32 * const channelMap, unsigned long channelMapSize );
|
||||
|
||||
/*
|
||||
* Retrieve the AudioDeviceID of the input device assigned to an open stream
|
||||
*
|
||||
* @param s The stream to query.
|
||||
*
|
||||
* @return A valid AudioDeviceID, or NULL if an error occurred.
|
||||
*/
|
||||
AudioDeviceID PaMacCore_GetStreamInputDevice( PaStream* s );
|
||||
|
||||
/*
|
||||
* Retrieve the AudioDeviceID of the output device assigned to an open stream
|
||||
*
|
||||
* @param s The stream to query.
|
||||
*
|
||||
* @return A valid AudioDeviceID, or NULL if an error occurred.
|
||||
*/
|
||||
AudioDeviceID PaMacCore_GetStreamOutputDevice( PaStream* s );
|
||||
|
||||
/*
|
||||
* Returns a statically allocated string with the device's name
|
||||
* for the given channel. NULL will be returned on failure.
|
||||
*
|
||||
* This function's implemenation is not complete!
|
||||
*
|
||||
* @param device The PortAudio device index.
|
||||
* @param channel The channel number who's name is requested.
|
||||
* @return a statically allocated string with the name of the device.
|
||||
* Because this string is statically allocated, it must be
|
||||
* coppied if it is to be saved and used by the user after
|
||||
* another call to this function.
|
||||
*
|
||||
*/
|
||||
const char *PaMacCore_GetChannelName( int device, int channelIndex, bool input );
|
||||
|
||||
/*
|
||||
* Flags
|
||||
*/
|
||||
|
||||
/*
|
||||
* The following flags alter the behaviour of PA on the mac platform.
|
||||
* they can be ORed together. These should work both for opening and
|
||||
* checking a device.
|
||||
*/
|
||||
|
||||
/* Allows PortAudio to change things like the device's frame size,
|
||||
* which allows for much lower latency, but might disrupt the device
|
||||
* if other programs are using it, even when you are just Querying
|
||||
* the device. */
|
||||
#define paMacCoreChangeDeviceParameters (0x01)
|
||||
|
||||
/* In combination with the above flag,
|
||||
* causes the stream opening to fail, unless the exact sample rates
|
||||
* are supported by the device. */
|
||||
#define paMacCoreFailIfConversionRequired (0x02)
|
||||
|
||||
/* These flags set the SR conversion quality, if required. The wierd ordering
|
||||
* allows Maximum Quality to be the default.*/
|
||||
#define paMacCoreConversionQualityMin (0x0100)
|
||||
#define paMacCoreConversionQualityMedium (0x0200)
|
||||
#define paMacCoreConversionQualityLow (0x0300)
|
||||
#define paMacCoreConversionQualityHigh (0x0400)
|
||||
#define paMacCoreConversionQualityMax (0x0000)
|
||||
|
||||
/*
|
||||
* Here are some "preset" combinations of flags (above) to get to some
|
||||
* common configurations. THIS IS OVERKILL, but if more flags are added
|
||||
* it won't be.
|
||||
*/
|
||||
|
||||
/*This is the default setting: do as much sample rate conversion as possible
|
||||
* and as little mucking with the device as possible. */
|
||||
#define paMacCorePlayNice (0x00)
|
||||
/*This setting is tuned for pro audio apps. It allows SR conversion on input
|
||||
and output, but it tries to set the appropriate SR on the device.*/
|
||||
#define paMacCorePro (0x01)
|
||||
/*This is a setting to minimize CPU usage and still play nice.*/
|
||||
#define paMacCoreMinimizeCPUButPlayNice (0x0100)
|
||||
/*This is a setting to minimize CPU usage, even if that means interrupting the device. */
|
||||
#define paMacCoreMinimizeCPU (0x0101)
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* PA_MAC_CORE_H */
|
||||
|
|
@ -0,0 +1,101 @@
|
|||
#ifndef PA_WIN_DS_H
|
||||
#define PA_WIN_DS_H
|
||||
/*
|
||||
* $Id: $
|
||||
* PortAudio Portable Real-Time Audio Library
|
||||
* DirectSound specific extensions
|
||||
*
|
||||
* Copyright (c) 1999-2007 Ross Bencina and Phil Burk
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining
|
||||
* a copy of this software and associated documentation files
|
||||
* (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge,
|
||||
* publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
|
||||
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
||||
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* The text above constitutes the entire PortAudio license; however,
|
||||
* the PortAudio community also makes the following non-binding requests:
|
||||
*
|
||||
* Any person wishing to distribute modifications to the Software is
|
||||
* requested to send the modifications to the original developer so that
|
||||
* they can be incorporated into the canonical version. It is also
|
||||
* requested that these non-binding requests be included along with the
|
||||
* license above.
|
||||
*/
|
||||
|
||||
/** @file
|
||||
@ingroup public_header
|
||||
@brief DirectSound-specific PortAudio API extension header file.
|
||||
*/
|
||||
|
||||
|
||||
#include "portaudio.h"
|
||||
#include "pa_win_waveformat.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
#define paWinDirectSoundUseLowLevelLatencyParameters (0x01)
|
||||
#define paWinDirectSoundUseChannelMask (0x04)
|
||||
|
||||
|
||||
typedef struct PaWinDirectSoundStreamInfo{
|
||||
unsigned long size; /**< sizeof(PaWinDirectSoundStreamInfo) */
|
||||
PaHostApiTypeId hostApiType; /**< paDirectSound */
|
||||
unsigned long version; /**< 1 */
|
||||
|
||||
unsigned long flags;
|
||||
|
||||
/* low-level latency setting support
|
||||
TODO ** NOT IMPLEMENTED **
|
||||
These settings control the number and size of host buffers in order
|
||||
to set latency. They will be used instead of the generic parameters
|
||||
to Pa_OpenStream() if flags contains the paWinDirectSoundUseLowLevelLatencyParameters
|
||||
flag.
|
||||
|
||||
If PaWinDirectSoundStreamInfo structures with paWinDirectSoundUseLowLevelLatencyParameters
|
||||
are supplied for both input and output in a full duplex stream, then the
|
||||
input and output framesPerBuffer must be the same, or the larger of the
|
||||
two must be a multiple of the smaller, otherwise a
|
||||
paIncompatibleHostApiSpecificStreamInfo error will be returned from
|
||||
Pa_OpenStream().
|
||||
|
||||
unsigned long framesPerBuffer;
|
||||
*/
|
||||
|
||||
/*
|
||||
support for WAVEFORMATEXTENSIBLE channel masks. If flags contains
|
||||
paWinDirectSoundUseChannelMask this allows you to specify which speakers
|
||||
to address in a multichannel stream. Constants for channelMask
|
||||
are specified in pa_win_waveformat.h
|
||||
|
||||
*/
|
||||
PaWinWaveFormatChannelMask channelMask;
|
||||
|
||||
}PaWinDirectSoundStreamInfo;
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* PA_WIN_DS_H */
|
||||
|
|
@ -0,0 +1,199 @@
|
|||
#ifndef PA_WIN_WAVEFORMAT_H
|
||||
#define PA_WIN_WAVEFORMAT_H
|
||||
|
||||
/*
|
||||
* PortAudio Portable Real-Time Audio Library
|
||||
* Windows WAVEFORMAT* data structure utilities
|
||||
* portaudio.h should be included before this file.
|
||||
*
|
||||
* Copyright (c) 2007 Ross Bencina
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining
|
||||
* a copy of this software and associated documentation files
|
||||
* (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge,
|
||||
* publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
|
||||
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
||||
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* The text above constitutes the entire PortAudio license; however,
|
||||
* the PortAudio community also makes the following non-binding requests:
|
||||
*
|
||||
* Any person wishing to distribute modifications to the Software is
|
||||
* requested to send the modifications to the original developer so that
|
||||
* they can be incorporated into the canonical version. It is also
|
||||
* requested that these non-binding requests be included along with the
|
||||
* license above.
|
||||
*/
|
||||
|
||||
/** @file
|
||||
@ingroup public_header
|
||||
@brief Windows specific PortAudio API extension and utilities header file.
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*
|
||||
The following #defines for speaker channel masks are the same
|
||||
as those in ksmedia.h, except with PAWIN_ prepended, KSAUDIO_ removed
|
||||
in some cases, and casts to PaWinWaveFormatChannelMask added.
|
||||
*/
|
||||
|
||||
typedef unsigned long PaWinWaveFormatChannelMask;
|
||||
|
||||
/* Speaker Positions: */
|
||||
#define PAWIN_SPEAKER_FRONT_LEFT ((PaWinWaveFormatChannelMask)0x1)
|
||||
#define PAWIN_SPEAKER_FRONT_RIGHT ((PaWinWaveFormatChannelMask)0x2)
|
||||
#define PAWIN_SPEAKER_FRONT_CENTER ((PaWinWaveFormatChannelMask)0x4)
|
||||
#define PAWIN_SPEAKER_LOW_FREQUENCY ((PaWinWaveFormatChannelMask)0x8)
|
||||
#define PAWIN_SPEAKER_BACK_LEFT ((PaWinWaveFormatChannelMask)0x10)
|
||||
#define PAWIN_SPEAKER_BACK_RIGHT ((PaWinWaveFormatChannelMask)0x20)
|
||||
#define PAWIN_SPEAKER_FRONT_LEFT_OF_CENTER ((PaWinWaveFormatChannelMask)0x40)
|
||||
#define PAWIN_SPEAKER_FRONT_RIGHT_OF_CENTER ((PaWinWaveFormatChannelMask)0x80)
|
||||
#define PAWIN_SPEAKER_BACK_CENTER ((PaWinWaveFormatChannelMask)0x100)
|
||||
#define PAWIN_SPEAKER_SIDE_LEFT ((PaWinWaveFormatChannelMask)0x200)
|
||||
#define PAWIN_SPEAKER_SIDE_RIGHT ((PaWinWaveFormatChannelMask)0x400)
|
||||
#define PAWIN_SPEAKER_TOP_CENTER ((PaWinWaveFormatChannelMask)0x800)
|
||||
#define PAWIN_SPEAKER_TOP_FRONT_LEFT ((PaWinWaveFormatChannelMask)0x1000)
|
||||
#define PAWIN_SPEAKER_TOP_FRONT_CENTER ((PaWinWaveFormatChannelMask)0x2000)
|
||||
#define PAWIN_SPEAKER_TOP_FRONT_RIGHT ((PaWinWaveFormatChannelMask)0x4000)
|
||||
#define PAWIN_SPEAKER_TOP_BACK_LEFT ((PaWinWaveFormatChannelMask)0x8000)
|
||||
#define PAWIN_SPEAKER_TOP_BACK_CENTER ((PaWinWaveFormatChannelMask)0x10000)
|
||||
#define PAWIN_SPEAKER_TOP_BACK_RIGHT ((PaWinWaveFormatChannelMask)0x20000)
|
||||
|
||||
/* Bit mask locations reserved for future use */
|
||||
#define PAWIN_SPEAKER_RESERVED ((PaWinWaveFormatChannelMask)0x7FFC0000)
|
||||
|
||||
/* Used to specify that any possible permutation of speaker configurations */
|
||||
#define PAWIN_SPEAKER_ALL ((PaWinWaveFormatChannelMask)0x80000000)
|
||||
|
||||
/* DirectSound Speaker Config */
|
||||
#define PAWIN_SPEAKER_DIRECTOUT 0
|
||||
#define PAWIN_SPEAKER_MONO (PAWIN_SPEAKER_FRONT_CENTER)
|
||||
#define PAWIN_SPEAKER_STEREO (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT)
|
||||
#define PAWIN_SPEAKER_QUAD (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
|
||||
PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT)
|
||||
#define PAWIN_SPEAKER_SURROUND (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
|
||||
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_BACK_CENTER)
|
||||
#define PAWIN_SPEAKER_5POINT1 (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
|
||||
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \
|
||||
PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT)
|
||||
#define PAWIN_SPEAKER_7POINT1 (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
|
||||
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \
|
||||
PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT | \
|
||||
PAWIN_SPEAKER_FRONT_LEFT_OF_CENTER | PAWIN_SPEAKER_FRONT_RIGHT_OF_CENTER)
|
||||
#define PAWIN_SPEAKER_5POINT1_SURROUND (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
|
||||
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \
|
||||
PAWIN_SPEAKER_SIDE_LEFT | PAWIN_SPEAKER_SIDE_RIGHT)
|
||||
#define PAWIN_SPEAKER_7POINT1_SURROUND (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \
|
||||
PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \
|
||||
PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT | \
|
||||
PAWIN_SPEAKER_SIDE_LEFT | PAWIN_SPEAKER_SIDE_RIGHT)
|
||||
/*
|
||||
According to the Microsoft documentation:
|
||||
The following are obsolete 5.1 and 7.1 settings (they lack side speakers). Note this means
|
||||
that the default 5.1 and 7.1 settings (KSAUDIO_SPEAKER_5POINT1 and KSAUDIO_SPEAKER_7POINT1 are
|
||||
similarly obsolete but are unchanged for compatibility reasons).
|
||||
*/
|
||||
#define PAWIN_SPEAKER_5POINT1_BACK PAWIN_SPEAKER_5POINT1
|
||||
#define PAWIN_SPEAKER_7POINT1_WIDE PAWIN_SPEAKER_7POINT1
|
||||
|
||||
/* DVD Speaker Positions */
|
||||
#define PAWIN_SPEAKER_GROUND_FRONT_LEFT PAWIN_SPEAKER_FRONT_LEFT
|
||||
#define PAWIN_SPEAKER_GROUND_FRONT_CENTER PAWIN_SPEAKER_FRONT_CENTER
|
||||
#define PAWIN_SPEAKER_GROUND_FRONT_RIGHT PAWIN_SPEAKER_FRONT_RIGHT
|
||||
#define PAWIN_SPEAKER_GROUND_REAR_LEFT PAWIN_SPEAKER_BACK_LEFT
|
||||
#define PAWIN_SPEAKER_GROUND_REAR_RIGHT PAWIN_SPEAKER_BACK_RIGHT
|
||||
#define PAWIN_SPEAKER_TOP_MIDDLE PAWIN_SPEAKER_TOP_CENTER
|
||||
#define PAWIN_SPEAKER_SUPER_WOOFER PAWIN_SPEAKER_LOW_FREQUENCY
|
||||
|
||||
|
||||
/*
|
||||
PaWinWaveFormat is defined here to provide compatibility with
|
||||
compilation environments which don't have headers defining
|
||||
WAVEFORMATEXTENSIBLE (e.g. older versions of MSVC, Borland C++ etc.
|
||||
|
||||
The fields for WAVEFORMATEX and WAVEFORMATEXTENSIBLE are declared as an
|
||||
unsigned char array here to avoid clients who include this file having
|
||||
a dependency on windows.h and mmsystem.h, and also to to avoid having
|
||||
to write separate packing pragmas for each compiler.
|
||||
*/
|
||||
#define PAWIN_SIZEOF_WAVEFORMATEX 18
|
||||
#define PAWIN_SIZEOF_WAVEFORMATEXTENSIBLE (PAWIN_SIZEOF_WAVEFORMATEX + 22)
|
||||
|
||||
typedef struct{
|
||||
unsigned char fields[ PAWIN_SIZEOF_WAVEFORMATEXTENSIBLE ];
|
||||
unsigned long extraLongForAlignment; /* ensure that compiler aligns struct to DWORD */
|
||||
} PaWinWaveFormat;
|
||||
|
||||
/*
|
||||
WAVEFORMATEXTENSIBLE fields:
|
||||
|
||||
union {
|
||||
WORD wValidBitsPerSample;
|
||||
WORD wSamplesPerBlock;
|
||||
WORD wReserved;
|
||||
} Samples;
|
||||
DWORD dwChannelMask;
|
||||
GUID SubFormat;
|
||||
*/
|
||||
|
||||
#define PAWIN_INDEXOF_WVALIDBITSPERSAMPLE (PAWIN_SIZEOF_WAVEFORMATEX+0)
|
||||
#define PAWIN_INDEXOF_DWCHANNELMASK (PAWIN_SIZEOF_WAVEFORMATEX+2)
|
||||
#define PAWIN_INDEXOF_SUBFORMAT (PAWIN_SIZEOF_WAVEFORMATEX+6)
|
||||
|
||||
|
||||
/*
|
||||
Valid values to pass for the waveFormatTag PaWin_InitializeWaveFormatEx and
|
||||
PaWin_InitializeWaveFormatExtensible functions below. These must match
|
||||
the standard Windows WAVE_FORMAT_* values.
|
||||
*/
|
||||
#define PAWIN_WAVE_FORMAT_PCM (1)
|
||||
#define PAWIN_WAVE_FORMAT_IEEE_FLOAT (3)
|
||||
#define PAWIN_WAVE_FORMAT_DOLBY_AC3_SPDIF (0x0092)
|
||||
#define PAWIN_WAVE_FORMAT_WMA_SPDIF (0x0164)
|
||||
|
||||
|
||||
/*
|
||||
returns PAWIN_WAVE_FORMAT_PCM or PAWIN_WAVE_FORMAT_IEEE_FLOAT
|
||||
depending on the sampleFormat parameter.
|
||||
*/
|
||||
int PaWin_SampleFormatToLinearWaveFormatTag( PaSampleFormat sampleFormat );
|
||||
|
||||
/*
|
||||
Use the following two functions to initialize the waveformat structure.
|
||||
*/
|
||||
|
||||
void PaWin_InitializeWaveFormatEx( PaWinWaveFormat *waveFormat,
|
||||
int numChannels, PaSampleFormat sampleFormat, int waveFormatTag, double sampleRate );
|
||||
|
||||
|
||||
void PaWin_InitializeWaveFormatExtensible( PaWinWaveFormat *waveFormat,
|
||||
int numChannels, PaSampleFormat sampleFormat, int waveFormatTag, double sampleRate,
|
||||
PaWinWaveFormatChannelMask channelMask );
|
||||
|
||||
|
||||
/* Map a channel count to a speaker channel mask */
|
||||
PaWinWaveFormatChannelMask PaWin_DefaultChannelMask( int numChannels );
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* PA_WIN_WAVEFORMAT_H */
|
||||
|
|
@ -0,0 +1,186 @@
|
|||
#ifndef PA_WIN_WMME_H
|
||||
#define PA_WIN_WMME_H
|
||||
/*
|
||||
* $Id: pa_win_wmme.h 1405 2009-03-08 08:10:55Z rossb $
|
||||
* PortAudio Portable Real-Time Audio Library
|
||||
* MME specific extensions
|
||||
*
|
||||
* Copyright (c) 1999-2000 Ross Bencina and Phil Burk
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining
|
||||
* a copy of this software and associated documentation files
|
||||
* (the "Software"), to deal in the Software without restriction,
|
||||
* including without limitation the rights to use, copy, modify, merge,
|
||||
* publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
|
||||
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
||||
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* The text above constitutes the entire PortAudio license; however,
|
||||
* the PortAudio community also makes the following non-binding requests:
|
||||
*
|
||||
* Any person wishing to distribute modifications to the Software is
|
||||
* requested to send the modifications to the original developer so that
|
||||
* they can be incorporated into the canonical version. It is also
|
||||
* requested that these non-binding requests be included along with the
|
||||
* license above.
|
||||
*/
|
||||
|
||||
/** @file
|
||||
@ingroup public_header
|
||||
@brief WMME-specific PortAudio API extension header file.
|
||||
*/
|
||||
|
||||
|
||||
#include "portaudio.h"
|
||||
#include "pa_win_waveformat.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
/* The following are flags which can be set in
|
||||
PaWinMmeStreamInfo's flags field.
|
||||
*/
|
||||
|
||||
#define paWinMmeUseLowLevelLatencyParameters (0x01)
|
||||
#define paWinMmeUseMultipleDevices (0x02) /* use mme specific multiple device feature */
|
||||
#define paWinMmeUseChannelMask (0x04)
|
||||
|
||||
/* By default, the mme implementation drops the processing thread's priority
|
||||
to THREAD_PRIORITY_NORMAL and sleeps the thread if the CPU load exceeds 100%
|
||||
This flag disables any priority throttling. The processing thread will always
|
||||
run at THREAD_PRIORITY_TIME_CRITICAL.
|
||||
*/
|
||||
#define paWinMmeDontThrottleOverloadedProcessingThread (0x08)
|
||||
|
||||
/* Flags for non-PCM spdif passthrough.
|
||||
*/
|
||||
#define paWinMmeWaveFormatDolbyAc3Spdif (0x10)
|
||||
#define paWinMmeWaveFormatWmaSpdif (0x20)
|
||||
|
||||
|
||||
typedef struct PaWinMmeDeviceAndChannelCount{
|
||||
PaDeviceIndex device;
|
||||
int channelCount;
|
||||
}PaWinMmeDeviceAndChannelCount;
|
||||
|
||||
|
||||
typedef struct PaWinMmeStreamInfo{
|
||||
unsigned long size; /**< sizeof(PaWinMmeStreamInfo) */
|
||||
PaHostApiTypeId hostApiType; /**< paMME */
|
||||
unsigned long version; /**< 1 */
|
||||
|
||||
unsigned long flags;
|
||||
|
||||
/* low-level latency setting support
|
||||
These settings control the number and size of host buffers in order
|
||||
to set latency. They will be used instead of the generic parameters
|
||||
to Pa_OpenStream() if flags contains the PaWinMmeUseLowLevelLatencyParameters
|
||||
flag.
|
||||
|
||||
If PaWinMmeStreamInfo structures with PaWinMmeUseLowLevelLatencyParameters
|
||||
are supplied for both input and output in a full duplex stream, then the
|
||||
input and output framesPerBuffer must be the same, or the larger of the
|
||||
two must be a multiple of the smaller, otherwise a
|
||||
paIncompatibleHostApiSpecificStreamInfo error will be returned from
|
||||
Pa_OpenStream().
|
||||
*/
|
||||
unsigned long framesPerBuffer;
|
||||
unsigned long bufferCount; /* formerly numBuffers */
|
||||
|
||||
/* multiple devices per direction support
|
||||
If flags contains the PaWinMmeUseMultipleDevices flag,
|
||||
this functionality will be used, otherwise the device parameter to
|
||||
Pa_OpenStream() will be used instead.
|
||||
If devices are specified here, the corresponding device parameter
|
||||
to Pa_OpenStream() should be set to paUseHostApiSpecificDeviceSpecification,
|
||||
otherwise an paInvalidDevice error will result.
|
||||
The total number of channels accross all specified devices
|
||||
must agree with the corresponding channelCount parameter to
|
||||
Pa_OpenStream() otherwise a paInvalidChannelCount error will result.
|
||||
*/
|
||||
PaWinMmeDeviceAndChannelCount *devices;
|
||||
unsigned long deviceCount;
|
||||
|
||||
/*
|
||||
support for WAVEFORMATEXTENSIBLE channel masks. If flags contains
|
||||
paWinMmeUseChannelMask this allows you to specify which speakers
|
||||
to address in a multichannel stream. Constants for channelMask
|
||||
are specified in pa_win_waveformat.h
|
||||
|
||||
*/
|
||||
PaWinWaveFormatChannelMask channelMask;
|
||||
|
||||
}PaWinMmeStreamInfo;
|
||||
|
||||
|
||||
/** Retrieve the number of wave in handles used by a PortAudio WinMME stream.
|
||||
Returns zero if the stream is output only.
|
||||
|
||||
@return A non-negative value indicating the number of wave in handles
|
||||
or, a PaErrorCode (which are always negative) if PortAudio is not initialized
|
||||
or an error is encountered.
|
||||
|
||||
@see PaWinMME_GetStreamInputHandle
|
||||
*/
|
||||
int PaWinMME_GetStreamInputHandleCount( PaStream* stream );
|
||||
|
||||
|
||||
/** Retrieve a wave in handle used by a PortAudio WinMME stream.
|
||||
|
||||
@param stream The stream to query.
|
||||
@param handleIndex The zero based index of the wave in handle to retrieve. This
|
||||
should be in the range [0, PaWinMME_GetStreamInputHandleCount(stream)-1].
|
||||
|
||||
@return A valid wave in handle, or NULL if an error occurred.
|
||||
|
||||
@see PaWinMME_GetStreamInputHandle
|
||||
*/
|
||||
HWAVEIN PaWinMME_GetStreamInputHandle( PaStream* stream, int handleIndex );
|
||||
|
||||
|
||||
/** Retrieve the number of wave out handles used by a PortAudio WinMME stream.
|
||||
Returns zero if the stream is input only.
|
||||
|
||||
@return A non-negative value indicating the number of wave out handles
|
||||
or, a PaErrorCode (which are always negative) if PortAudio is not initialized
|
||||
or an error is encountered.
|
||||
|
||||
@see PaWinMME_GetStreamOutputHandle
|
||||
*/
|
||||
int PaWinMME_GetStreamOutputHandleCount( PaStream* stream );
|
||||
|
||||
|
||||
/** Retrieve a wave out handle used by a PortAudio WinMME stream.
|
||||
|
||||
@param stream The stream to query.
|
||||
@param handleIndex The zero based index of the wave out handle to retrieve.
|
||||
This should be in the range [0, PaWinMME_GetStreamOutputHandleCount(stream)-1].
|
||||
|
||||
@return A valid wave out handle, or NULL if an error occurred.
|
||||
|
||||
@see PaWinMME_GetStreamOutputHandleCount
|
||||
*/
|
||||
HWAVEOUT PaWinMME_GetStreamOutputHandle( PaStream* stream, int handleIndex );
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* PA_WIN_WMME_H */
|
||||
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Reference in New Issue