81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
/*
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* PortMixer
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* Windows DirectSound Implementation
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*
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* Copyright (c) 2002, 2006
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*
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* Written by Dominic Mazzoni and Augustus Saunders
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* and Leland Lucius
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*
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* PortMixer is intended to work side-by-side with PortAudio,
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* the Portable Real-Time Audio Library by Ross Bencina and
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* 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,
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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
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* included in all copies or substantial portions of the Software.
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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.
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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
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* 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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#define COBJMACROS
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#include <windows.h>
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#include "portaudio.h"
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#include "pa_win_wasapi.h"
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#include "portmixer.h"
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#include "px_mixer.h"
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#include "px_win_common.h"
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#if defined(_DEBUG)
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#include <stdio.h>
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static void dprintf(const char *format, ...)
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{
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char buf[4096];
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va_list args;
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int cnt;
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va_start(args, format);
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cnt = _vsnprintf(buf, sizeof(buf) - 1, format, args);
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va_end(args);
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if (cnt > 0) {
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buf[cnt] = '\0';
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OutputDebugString(buf);
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}
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}
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#endif
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int OpenMixer_Win_WASAPI(px_mixer *Px, int index)
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{
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const wchar_t *deviceIn = PaWasapi_GetInputDeviceID(Px->pa_stream);
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const wchar_t *deviceOut = PaWasapi_GetOutputDeviceID(Px->pa_stream);
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int ret = FALSE;
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if (open_ep_mixers_byid(Px, deviceIn, deviceOut))
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{
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ret = TRUE;
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}
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return ret;
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}
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