449 lines
13 KiB
C
449 lines
13 KiB
C
/*
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* Copyright 2009 Maarten Lankhorst
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#ifdef HAVE_AL_AL_H
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#include <AL/al.h>
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#include <AL/alc.h>
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#elif defined(HAVE_OPENAL_AL_H)
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#include <OpenAL/al.h>
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#include <OpenAL/alc.h>
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#endif
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#define CINTERFACE
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "wine/library.h"
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#include "ole2.h"
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#include "olectl.h"
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#include "initguid.h"
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#include "mmdeviceapi.h"
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#include "dshow.h"
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#include "dsound.h"
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#include "audioclient.h"
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#include "endpointvolume.h"
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#include "audiopolicy.h"
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#include "devpkey.h"
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#include "mmdevapi.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mmdevapi);
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#ifdef HAVE_OPENAL
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int local_contexts;
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static CRITICAL_SECTION_DEBUG openal_crst_debug =
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{
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0, 0, &openal_crst,
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{ &openal_crst_debug.ProcessLocksList,
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&openal_crst_debug.ProcessLocksList },
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0, 0, { (DWORD_PTR)(__FILE__ ": openal_crst_debug") }
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};
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CRITICAL_SECTION openal_crst = { &openal_crst_debug, -1, 0, 0, 0, 0 };
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static void *openal_handle = RTLD_DEFAULT;
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int openal_loaded;
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#ifdef SONAME_LIBOPENAL
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LPALCCREATECONTEXT palcCreateContext = NULL;
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LPALCMAKECONTEXTCURRENT palcMakeContextCurrent = NULL;
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LPALCPROCESSCONTEXT palcProcessContext = NULL;
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LPALCSUSPENDCONTEXT palcSuspendContext = NULL;
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LPALCDESTROYCONTEXT palcDestroyContext = NULL;
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LPALCGETCURRENTCONTEXT palcGetCurrentContext = NULL;
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LPALCGETCONTEXTSDEVICE palcGetContextsDevice = NULL;
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LPALCOPENDEVICE palcOpenDevice = NULL;
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LPALCCLOSEDEVICE palcCloseDevice = NULL;
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LPALCGETERROR palcGetError = NULL;
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LPALCISEXTENSIONPRESENT palcIsExtensionPresent = NULL;
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LPALCGETPROCADDRESS palcGetProcAddress = NULL;
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LPALCGETENUMVALUE palcGetEnumValue = NULL;
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LPALCGETSTRING palcGetString = NULL;
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LPALCGETINTEGERV palcGetIntegerv = NULL;
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LPALCCAPTUREOPENDEVICE palcCaptureOpenDevice = NULL;
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LPALCCAPTURECLOSEDEVICE palcCaptureCloseDevice = NULL;
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LPALCCAPTURESTART palcCaptureStart = NULL;
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LPALCCAPTURESTOP palcCaptureStop = NULL;
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LPALCCAPTURESAMPLES palcCaptureSamples = NULL;
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LPALENABLE palEnable = NULL;
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LPALDISABLE palDisable = NULL;
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LPALISENABLED palIsEnabled = NULL;
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LPALGETSTRING palGetString = NULL;
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LPALGETBOOLEANV palGetBooleanv = NULL;
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LPALGETINTEGERV palGetIntegerv = NULL;
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LPALGETFLOATV palGetFloatv = NULL;
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LPALGETDOUBLEV palGetDoublev = NULL;
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LPALGETBOOLEAN palGetBoolean = NULL;
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LPALGETINTEGER palGetInteger = NULL;
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LPALGETFLOAT palGetFloat = NULL;
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LPALGETDOUBLE palGetDouble = NULL;
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LPALGETERROR palGetError = NULL;
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LPALISEXTENSIONPRESENT palIsExtensionPresent = NULL;
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LPALGETPROCADDRESS palGetProcAddress = NULL;
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LPALGETENUMVALUE palGetEnumValue = NULL;
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LPALLISTENERF palListenerf = NULL;
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LPALLISTENER3F palListener3f = NULL;
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LPALLISTENERFV palListenerfv = NULL;
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LPALLISTENERI palListeneri = NULL;
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LPALLISTENER3I palListener3i = NULL;
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LPALLISTENERIV palListeneriv = NULL;
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LPALGETLISTENERF palGetListenerf = NULL;
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LPALGETLISTENER3F palGetListener3f = NULL;
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LPALGETLISTENERFV palGetListenerfv = NULL;
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LPALGETLISTENERI palGetListeneri = NULL;
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LPALGETLISTENER3I palGetListener3i = NULL;
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LPALGETLISTENERIV palGetListeneriv = NULL;
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LPALGENSOURCES palGenSources = NULL;
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LPALDELETESOURCES palDeleteSources = NULL;
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LPALISSOURCE palIsSource = NULL;
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LPALSOURCEF palSourcef = NULL;
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LPALSOURCE3F palSource3f = NULL;
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LPALSOURCEFV palSourcefv = NULL;
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LPALSOURCEI palSourcei = NULL;
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LPALSOURCE3I palSource3i = NULL;
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LPALSOURCEIV palSourceiv = NULL;
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LPALGETSOURCEF palGetSourcef = NULL;
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LPALGETSOURCE3F palGetSource3f = NULL;
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LPALGETSOURCEFV palGetSourcefv = NULL;
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LPALGETSOURCEI palGetSourcei = NULL;
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LPALGETSOURCE3I palGetSource3i = NULL;
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LPALGETSOURCEIV palGetSourceiv = NULL;
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LPALSOURCEPLAYV palSourcePlayv = NULL;
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LPALSOURCESTOPV palSourceStopv = NULL;
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LPALSOURCEREWINDV palSourceRewindv = NULL;
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LPALSOURCEPAUSEV palSourcePausev = NULL;
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LPALSOURCEPLAY palSourcePlay = NULL;
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LPALSOURCESTOP palSourceStop = NULL;
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LPALSOURCEREWIND palSourceRewind = NULL;
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LPALSOURCEPAUSE palSourcePause = NULL;
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LPALSOURCEQUEUEBUFFERS palSourceQueueBuffers = NULL;
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LPALSOURCEUNQUEUEBUFFERS palSourceUnqueueBuffers = NULL;
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LPALGENBUFFERS palGenBuffers = NULL;
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LPALDELETEBUFFERS palDeleteBuffers = NULL;
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LPALISBUFFER palIsBuffer = NULL;
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LPALBUFFERF palBufferf = NULL;
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LPALBUFFER3F palBuffer3f = NULL;
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LPALBUFFERFV palBufferfv = NULL;
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LPALBUFFERI palBufferi = NULL;
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LPALBUFFER3I palBuffer3i = NULL;
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LPALBUFFERIV palBufferiv = NULL;
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LPALGETBUFFERF palGetBufferf = NULL;
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LPALGETBUFFER3F palGetBuffer3f = NULL;
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LPALGETBUFFERFV palGetBufferfv = NULL;
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LPALGETBUFFERI palGetBufferi = NULL;
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LPALGETBUFFER3I palGetBuffer3i = NULL;
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LPALGETBUFFERIV palGetBufferiv = NULL;
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LPALBUFFERDATA palBufferData = NULL;
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LPALDOPPLERFACTOR palDopplerFactor = NULL;
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LPALDOPPLERVELOCITY palDopplerVelocity = NULL;
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LPALDISTANCEMODEL palDistanceModel = NULL;
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LPALSPEEDOFSOUND palSpeedOfSound = NULL;
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#endif
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typeof(alcGetCurrentContext) *get_context;
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typeof(alcMakeContextCurrent) *set_context;
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static void load_libopenal(void)
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{
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DWORD failed = 0;
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#ifdef SONAME_LIBOPENAL
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char error[128];
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openal_handle = wine_dlopen(SONAME_LIBOPENAL, RTLD_NOW, error, sizeof(error));
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if (!openal_handle)
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{
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ERR("Couldn't load " SONAME_LIBOPENAL ": %s\n", error);
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return;
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}
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#define LOAD_FUNCPTR(f) \
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if((p##f = wine_dlsym(openal_handle, #f, NULL, 0)) == NULL) { \
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ERR("Couldn't lookup %s in libopenal\n", #f); \
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failed = 1; \
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}
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LOAD_FUNCPTR(alcCreateContext);
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LOAD_FUNCPTR(alcMakeContextCurrent);
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LOAD_FUNCPTR(alcProcessContext);
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LOAD_FUNCPTR(alcSuspendContext);
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LOAD_FUNCPTR(alcDestroyContext);
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LOAD_FUNCPTR(alcGetCurrentContext);
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LOAD_FUNCPTR(alcGetContextsDevice);
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LOAD_FUNCPTR(alcOpenDevice);
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LOAD_FUNCPTR(alcCloseDevice);
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LOAD_FUNCPTR(alcGetError);
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LOAD_FUNCPTR(alcIsExtensionPresent);
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LOAD_FUNCPTR(alcGetProcAddress);
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LOAD_FUNCPTR(alcGetEnumValue);
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LOAD_FUNCPTR(alcGetString);
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LOAD_FUNCPTR(alcGetIntegerv);
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LOAD_FUNCPTR(alcCaptureOpenDevice);
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LOAD_FUNCPTR(alcCaptureCloseDevice);
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LOAD_FUNCPTR(alcCaptureStart);
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LOAD_FUNCPTR(alcCaptureStop);
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LOAD_FUNCPTR(alcCaptureSamples);
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LOAD_FUNCPTR(alEnable);
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LOAD_FUNCPTR(alDisable);
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LOAD_FUNCPTR(alIsEnabled);
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LOAD_FUNCPTR(alGetString);
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LOAD_FUNCPTR(alGetBooleanv);
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LOAD_FUNCPTR(alGetIntegerv);
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LOAD_FUNCPTR(alGetFloatv);
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LOAD_FUNCPTR(alGetDoublev);
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LOAD_FUNCPTR(alGetBoolean);
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LOAD_FUNCPTR(alGetInteger);
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LOAD_FUNCPTR(alGetFloat);
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LOAD_FUNCPTR(alGetDouble);
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LOAD_FUNCPTR(alGetError);
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LOAD_FUNCPTR(alIsExtensionPresent);
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LOAD_FUNCPTR(alGetProcAddress);
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LOAD_FUNCPTR(alGetEnumValue);
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LOAD_FUNCPTR(alListenerf);
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LOAD_FUNCPTR(alListener3f);
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LOAD_FUNCPTR(alListenerfv);
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LOAD_FUNCPTR(alListeneri);
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LOAD_FUNCPTR(alListener3i);
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LOAD_FUNCPTR(alListeneriv);
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LOAD_FUNCPTR(alGetListenerf);
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LOAD_FUNCPTR(alGetListener3f);
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LOAD_FUNCPTR(alGetListenerfv);
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LOAD_FUNCPTR(alGetListeneri);
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LOAD_FUNCPTR(alGetListener3i);
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LOAD_FUNCPTR(alGetListeneriv);
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LOAD_FUNCPTR(alGenSources);
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LOAD_FUNCPTR(alDeleteSources);
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LOAD_FUNCPTR(alIsSource);
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LOAD_FUNCPTR(alSourcef);
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LOAD_FUNCPTR(alSource3f);
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LOAD_FUNCPTR(alSourcefv);
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LOAD_FUNCPTR(alSourcei);
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LOAD_FUNCPTR(alSource3i);
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LOAD_FUNCPTR(alSourceiv);
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LOAD_FUNCPTR(alGetSourcef);
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LOAD_FUNCPTR(alGetSource3f);
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LOAD_FUNCPTR(alGetSourcefv);
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LOAD_FUNCPTR(alGetSourcei);
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LOAD_FUNCPTR(alGetSource3i);
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LOAD_FUNCPTR(alGetSourceiv);
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LOAD_FUNCPTR(alSourcePlayv);
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LOAD_FUNCPTR(alSourceStopv);
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LOAD_FUNCPTR(alSourceRewindv);
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LOAD_FUNCPTR(alSourcePausev);
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LOAD_FUNCPTR(alSourcePlay);
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LOAD_FUNCPTR(alSourceStop);
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LOAD_FUNCPTR(alSourceRewind);
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LOAD_FUNCPTR(alSourcePause);
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LOAD_FUNCPTR(alSourceQueueBuffers);
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LOAD_FUNCPTR(alSourceUnqueueBuffers);
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LOAD_FUNCPTR(alGenBuffers);
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LOAD_FUNCPTR(alDeleteBuffers);
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LOAD_FUNCPTR(alIsBuffer);
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LOAD_FUNCPTR(alBufferf);
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LOAD_FUNCPTR(alBuffer3f);
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LOAD_FUNCPTR(alBufferfv);
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LOAD_FUNCPTR(alBufferi);
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LOAD_FUNCPTR(alBuffer3i);
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LOAD_FUNCPTR(alBufferiv);
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LOAD_FUNCPTR(alGetBufferf);
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LOAD_FUNCPTR(alGetBuffer3f);
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LOAD_FUNCPTR(alGetBufferfv);
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LOAD_FUNCPTR(alGetBufferi);
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LOAD_FUNCPTR(alGetBuffer3i);
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LOAD_FUNCPTR(alGetBufferiv);
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LOAD_FUNCPTR(alBufferData);
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LOAD_FUNCPTR(alDopplerFactor);
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LOAD_FUNCPTR(alDopplerVelocity);
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LOAD_FUNCPTR(alDistanceModel);
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LOAD_FUNCPTR(alSpeedOfSound);
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#undef LOAD_FUNCPTR
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#endif
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if (failed)
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{
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WARN("Unloading openal\n");
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if (openal_handle != RTLD_DEFAULT)
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wine_dlclose(openal_handle, NULL, 0);
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openal_handle = NULL;
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openal_loaded = 0;
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}
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else
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{
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openal_loaded = 1;
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local_contexts = palcIsExtensionPresent(NULL, "ALC_EXT_thread_local_context");
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if (local_contexts)
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{
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set_context = palcGetProcAddress(NULL, "alcSetThreadContext");
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get_context = palcGetProcAddress(NULL, "alcGetThreadContext");
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if (!set_context || !get_context)
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{
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ERR("TLS advertised but functions not found, disabling thread local context\n");
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local_contexts = 0;
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}
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}
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if (!local_contexts)
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{
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set_context = palcMakeContextCurrent;
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get_context = palcGetCurrentContext;
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}
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}
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}
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#endif /*HAVE_OPENAL*/
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
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switch (fdwReason)
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{
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hinstDLL);
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#ifdef HAVE_OPENAL
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load_libopenal();
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#endif /*HAVE_OPENAL*/
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break;
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case DLL_PROCESS_DETACH:
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MMDevEnum_Free();
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break;
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}
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return TRUE;
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}
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HRESULT WINAPI DllCanUnloadNow(void)
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{
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return S_FALSE;
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}
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typedef HRESULT (*FnCreateInstance)(REFIID riid, LPVOID *ppobj);
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typedef struct {
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const IClassFactoryVtbl *lpVtbl;
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REFCLSID rclsid;
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FnCreateInstance pfnCreateInstance;
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} IClassFactoryImpl;
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static HRESULT WINAPI
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MMCF_QueryInterface(LPCLASSFACTORY iface, REFIID riid, LPVOID *ppobj)
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{
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IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
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TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), ppobj);
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if (ppobj == NULL)
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return E_POINTER;
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if (IsEqualIID(riid, &IID_IUnknown) ||
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IsEqualIID(riid, &IID_IClassFactory))
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{
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*ppobj = iface;
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IUnknown_AddRef(iface);
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return S_OK;
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}
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*ppobj = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI MMCF_AddRef(LPCLASSFACTORY iface)
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{
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return 2;
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}
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static ULONG WINAPI MMCF_Release(LPCLASSFACTORY iface)
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{
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/* static class, won't be freed */
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return 1;
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}
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static HRESULT WINAPI MMCF_CreateInstance(
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LPCLASSFACTORY iface,
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LPUNKNOWN pOuter,
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REFIID riid,
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LPVOID *ppobj)
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{
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IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
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TRACE("(%p, %p, %s, %p)\n", This, pOuter, debugstr_guid(riid), ppobj);
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if (pOuter)
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return CLASS_E_NOAGGREGATION;
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if (ppobj == NULL) {
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WARN("invalid parameter\n");
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return E_POINTER;
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}
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*ppobj = NULL;
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return This->pfnCreateInstance(riid, ppobj);
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}
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static HRESULT WINAPI MMCF_LockServer(LPCLASSFACTORY iface, BOOL dolock)
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{
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IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
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FIXME("(%p, %d) stub!\n", This, dolock);
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return S_OK;
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}
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static const IClassFactoryVtbl MMCF_Vtbl = {
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MMCF_QueryInterface,
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MMCF_AddRef,
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MMCF_Release,
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MMCF_CreateInstance,
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MMCF_LockServer
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};
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static IClassFactoryImpl MMDEVAPI_CF[] = {
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{ &MMCF_Vtbl, &CLSID_MMDeviceEnumerator, (FnCreateInstance)MMDevEnum_Create }
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};
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HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
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{
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int i = 0;
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TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
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if (ppv == NULL) {
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WARN("invalid parameter\n");
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return E_INVALIDARG;
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}
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*ppv = NULL;
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if (!IsEqualIID(riid, &IID_IClassFactory) &&
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!IsEqualIID(riid, &IID_IUnknown)) {
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WARN("no interface for %s\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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for (i = 0; i < sizeof(MMDEVAPI_CF)/sizeof(MMDEVAPI_CF[0]); ++i)
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{
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if (IsEqualGUID(rclsid, MMDEVAPI_CF[i].rclsid)) {
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IUnknown_AddRef((IClassFactory*) &MMDEVAPI_CF[i]);
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*ppv = &MMDEVAPI_CF[i];
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return S_OK;
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}
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i++;
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}
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WARN("(%s, %s, %p): no class found.\n", debugstr_guid(rclsid),
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debugstr_guid(riid), ppv);
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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