dynamic OpenAL DLL loading
git-svn-id: https://svn.code.sf.net/p/vbam/code/trunk@189 a31d4220-a93d-0410-bf67-fe4944624d44
This commit is contained in:
spacy51
parent
74d3361b31
commit
bb250f3e7d
|
|
@ -0,0 +1,448 @@
|
|||
/*
|
||||
* Copyright (c) 2006, Creative Labs Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are permitted provided
|
||||
* that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of conditions and
|
||||
* the following disclaimer.
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions
|
||||
* and the following disclaimer in the documentation and/or other materials provided with the distribution.
|
||||
* * Neither the name of Creative Labs Inc. nor the names of its contributors may be used to endorse or
|
||||
* promote products derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "windows.h"
|
||||
#include "LoadOAL.h"
|
||||
|
||||
HINSTANCE g_hOpenALDLL = NULL;
|
||||
|
||||
ALboolean LoadOAL10Library(char *szOALFullPathName, LPOPENALFNTABLE lpOALFnTable)
|
||||
{
|
||||
if (!lpOALFnTable)
|
||||
return AL_FALSE;
|
||||
|
||||
if (szOALFullPathName)
|
||||
g_hOpenALDLL = LoadLibrary(szOALFullPathName);
|
||||
else
|
||||
g_hOpenALDLL = LoadLibrary("openal32.dll");
|
||||
|
||||
if (!g_hOpenALDLL)
|
||||
return AL_FALSE;
|
||||
|
||||
memset(lpOALFnTable, 0, sizeof(OPENALFNTABLE));
|
||||
|
||||
// Get function pointers
|
||||
lpOALFnTable->alEnable = (LPALENABLE)GetProcAddress(g_hOpenALDLL, "alEnable");
|
||||
if (lpOALFnTable->alEnable == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alEnable' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alDisable = (LPALDISABLE)GetProcAddress(g_hOpenALDLL, "alDisable");
|
||||
if (lpOALFnTable->alDisable == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alDisable' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alIsEnabled = (LPALISENABLED)GetProcAddress(g_hOpenALDLL, "alIsEnabled");
|
||||
if (lpOALFnTable->alIsEnabled == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alIsEnabled' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetBoolean = (LPALGETBOOLEAN)GetProcAddress(g_hOpenALDLL, "alGetBoolean");
|
||||
if (lpOALFnTable->alGetBoolean == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetBoolean' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetInteger = (LPALGETINTEGER)GetProcAddress(g_hOpenALDLL, "alGetInteger");
|
||||
if (lpOALFnTable->alGetInteger == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetInteger' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetFloat = (LPALGETFLOAT)GetProcAddress(g_hOpenALDLL, "alGetFloat");
|
||||
if (lpOALFnTable->alGetFloat == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetFloat' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetDouble = (LPALGETDOUBLE)GetProcAddress(g_hOpenALDLL, "alGetDouble");
|
||||
if (lpOALFnTable->alGetDouble == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetDouble' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetBooleanv = (LPALGETBOOLEANV)GetProcAddress(g_hOpenALDLL, "alGetBooleanv");
|
||||
if (lpOALFnTable->alGetBooleanv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetBooleanv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetIntegerv = (LPALGETINTEGERV)GetProcAddress(g_hOpenALDLL, "alGetIntegerv");
|
||||
if (lpOALFnTable->alGetIntegerv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetIntegerv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetFloatv = (LPALGETFLOATV)GetProcAddress(g_hOpenALDLL, "alGetFloatv");
|
||||
if (lpOALFnTable->alGetFloatv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetFloatv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetDoublev = (LPALGETDOUBLEV)GetProcAddress(g_hOpenALDLL, "alGetDoublev");
|
||||
if (lpOALFnTable->alGetDoublev == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetDoublev' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetString = (LPALGETSTRING)GetProcAddress(g_hOpenALDLL, "alGetString");
|
||||
if (lpOALFnTable->alGetString == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetString' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetError = (LPALGETERROR)GetProcAddress(g_hOpenALDLL, "alGetError");
|
||||
if (lpOALFnTable->alGetError == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetError' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alIsExtensionPresent = (LPALISEXTENSIONPRESENT)GetProcAddress(g_hOpenALDLL, "alIsExtensionPresent");
|
||||
if (lpOALFnTable->alIsExtensionPresent == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alIsExtensionPresent' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetProcAddress = (LPALGETPROCADDRESS)GetProcAddress(g_hOpenALDLL, "alGetProcAddress");
|
||||
if (lpOALFnTable->alGetProcAddress == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetProcAddress' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetEnumValue = (LPALGETENUMVALUE)GetProcAddress(g_hOpenALDLL, "alGetEnumValue");
|
||||
if (lpOALFnTable->alGetEnumValue == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetEnumValue' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alListeneri = (LPALLISTENERI)GetProcAddress(g_hOpenALDLL, "alListeneri");
|
||||
if (lpOALFnTable->alListeneri == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alListeneri' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alListenerf = (LPALLISTENERF)GetProcAddress(g_hOpenALDLL, "alListenerf");
|
||||
if (lpOALFnTable->alListenerf == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alListenerf' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alListener3f = (LPALLISTENER3F)GetProcAddress(g_hOpenALDLL, "alListener3f");
|
||||
if (lpOALFnTable->alListener3f == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alListener3f' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alListenerfv = (LPALLISTENERFV)GetProcAddress(g_hOpenALDLL, "alListenerfv");
|
||||
if (lpOALFnTable->alListenerfv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alListenerfv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetListeneri = (LPALGETLISTENERI)GetProcAddress(g_hOpenALDLL, "alGetListeneri");
|
||||
if (lpOALFnTable->alGetListeneri == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetListeneri' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetListenerf =(LPALGETLISTENERF)GetProcAddress(g_hOpenALDLL, "alGetListenerf");
|
||||
if (lpOALFnTable->alGetListenerf == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetListenerf' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetListener3f = (LPALGETLISTENER3F)GetProcAddress(g_hOpenALDLL, "alGetListener3f");
|
||||
if (lpOALFnTable->alGetListener3f == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetListener3f' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetListenerfv = (LPALGETLISTENERFV)GetProcAddress(g_hOpenALDLL, "alGetListenerfv");
|
||||
if (lpOALFnTable->alGetListenerfv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetListenerfv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGenSources = (LPALGENSOURCES)GetProcAddress(g_hOpenALDLL, "alGenSources");
|
||||
if (lpOALFnTable->alGenSources == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGenSources' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alDeleteSources = (LPALDELETESOURCES)GetProcAddress(g_hOpenALDLL, "alDeleteSources");
|
||||
if (lpOALFnTable->alDeleteSources == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alDeleteSources' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alIsSource = (LPALISSOURCE)GetProcAddress(g_hOpenALDLL, "alIsSource");
|
||||
if (lpOALFnTable->alIsSource == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alIsSource' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourcei = (LPALSOURCEI)GetProcAddress(g_hOpenALDLL, "alSourcei");
|
||||
if (lpOALFnTable->alSourcei == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourcei' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourcef = (LPALSOURCEF)GetProcAddress(g_hOpenALDLL, "alSourcef");
|
||||
if (lpOALFnTable->alSourcef == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourcef' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSource3f = (LPALSOURCE3F)GetProcAddress(g_hOpenALDLL, "alSource3f");
|
||||
if (lpOALFnTable->alSource3f == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSource3f' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourcefv = (LPALSOURCEFV)GetProcAddress(g_hOpenALDLL, "alSourcefv");
|
||||
if (lpOALFnTable->alSourcefv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourcefv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetSourcei = (LPALGETSOURCEI)GetProcAddress(g_hOpenALDLL, "alGetSourcei");
|
||||
if (lpOALFnTable->alGetSourcei == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetSourcei' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetSourcef = (LPALGETSOURCEF)GetProcAddress(g_hOpenALDLL, "alGetSourcef");
|
||||
if (lpOALFnTable->alGetSourcef == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetSourcef' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetSourcefv = (LPALGETSOURCEFV)GetProcAddress(g_hOpenALDLL, "alGetSourcefv");
|
||||
if (lpOALFnTable->alGetSourcefv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetSourcefv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourcePlayv = (LPALSOURCEPLAYV)GetProcAddress(g_hOpenALDLL, "alSourcePlayv");
|
||||
if (lpOALFnTable->alSourcePlayv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourcePlayv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourceStopv = (LPALSOURCESTOPV)GetProcAddress(g_hOpenALDLL, "alSourceStopv");
|
||||
if (lpOALFnTable->alSourceStopv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourceStopv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourcePlay = (LPALSOURCEPLAY)GetProcAddress(g_hOpenALDLL, "alSourcePlay");
|
||||
if (lpOALFnTable->alSourcePlay == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourcePlay' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourcePause = (LPALSOURCEPAUSE)GetProcAddress(g_hOpenALDLL, "alSourcePause");
|
||||
if (lpOALFnTable->alSourcePause == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourcePause' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourceStop = (LPALSOURCESTOP)GetProcAddress(g_hOpenALDLL, "alSourceStop");
|
||||
if (lpOALFnTable->alSourceStop == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourceStop' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGenBuffers = (LPALGENBUFFERS)GetProcAddress(g_hOpenALDLL, "alGenBuffers");
|
||||
if (lpOALFnTable->alGenBuffers == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGenBuffers' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alDeleteBuffers = (LPALDELETEBUFFERS)GetProcAddress(g_hOpenALDLL, "alDeleteBuffers");
|
||||
if (lpOALFnTable->alDeleteBuffers == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alDeleteBuffers' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alIsBuffer = (LPALISBUFFER)GetProcAddress(g_hOpenALDLL, "alIsBuffer");
|
||||
if (lpOALFnTable->alIsBuffer == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alIsBuffer' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alBufferData = (LPALBUFFERDATA)GetProcAddress(g_hOpenALDLL, "alBufferData");
|
||||
if (lpOALFnTable->alBufferData == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alBufferData' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetBufferi = (LPALGETBUFFERI)GetProcAddress(g_hOpenALDLL, "alGetBufferi");
|
||||
if (lpOALFnTable->alGetBufferi == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetBufferi' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alGetBufferf = (LPALGETBUFFERF)GetProcAddress(g_hOpenALDLL, "alGetBufferf");
|
||||
if (lpOALFnTable->alGetBufferf == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alGetBufferf' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourceQueueBuffers = (LPALSOURCEQUEUEBUFFERS)GetProcAddress(g_hOpenALDLL, "alSourceQueueBuffers");
|
||||
if (lpOALFnTable->alSourceQueueBuffers == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourceQueueBuffers' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alSourceUnqueueBuffers = (LPALSOURCEUNQUEUEBUFFERS)GetProcAddress(g_hOpenALDLL, "alSourceUnqueueBuffers");
|
||||
if (lpOALFnTable->alSourceUnqueueBuffers == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alSourceUnqueueBuffers' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alDistanceModel = (LPALDISTANCEMODEL)GetProcAddress(g_hOpenALDLL, "alDistanceModel");
|
||||
if (lpOALFnTable->alDistanceModel == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alDistanceModel' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alDopplerFactor = (LPALDOPPLERFACTOR)GetProcAddress(g_hOpenALDLL, "alDopplerFactor");
|
||||
if (lpOALFnTable->alDopplerFactor == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alDopplerFactor' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alDopplerVelocity = (LPALDOPPLERVELOCITY)GetProcAddress(g_hOpenALDLL, "alDopplerVelocity");
|
||||
if (lpOALFnTable->alDopplerVelocity == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alDopplerVelocity' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcGetString = (LPALCGETSTRING)GetProcAddress(g_hOpenALDLL, "alcGetString");
|
||||
if (lpOALFnTable->alcGetString == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcGetString' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcGetIntegerv = (LPALCGETINTEGERV)GetProcAddress(g_hOpenALDLL, "alcGetIntegerv");
|
||||
if (lpOALFnTable->alcGetIntegerv == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcGetIntegerv' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcOpenDevice = (LPALCOPENDEVICE)GetProcAddress(g_hOpenALDLL, "alcOpenDevice");
|
||||
if (lpOALFnTable->alcOpenDevice == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcOpenDevice' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcCloseDevice = (LPALCCLOSEDEVICE)GetProcAddress(g_hOpenALDLL, "alcCloseDevice");
|
||||
if (lpOALFnTable->alcCloseDevice == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcCloseDevice' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcCreateContext = (LPALCCREATECONTEXT)GetProcAddress(g_hOpenALDLL, "alcCreateContext");
|
||||
if (lpOALFnTable->alcCreateContext == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcCreateContext' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcMakeContextCurrent = (LPALCMAKECONTEXTCURRENT)GetProcAddress(g_hOpenALDLL, "alcMakeContextCurrent");
|
||||
if (lpOALFnTable->alcMakeContextCurrent == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcMakeContextCurrent' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcProcessContext = (LPALCPROCESSCONTEXT)GetProcAddress(g_hOpenALDLL, "alcProcessContext");
|
||||
if (lpOALFnTable->alcProcessContext == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcProcessContext' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcGetCurrentContext = (LPALCGETCURRENTCONTEXT)GetProcAddress(g_hOpenALDLL, "alcGetCurrentContext");
|
||||
if (lpOALFnTable->alcGetCurrentContext == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcGetCurrentContext' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcGetContextsDevice = (LPALCGETCONTEXTSDEVICE)GetProcAddress(g_hOpenALDLL, "alcGetContextsDevice");
|
||||
if (lpOALFnTable->alcGetContextsDevice == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcGetContextsDevice' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcSuspendContext = (LPALCSUSPENDCONTEXT)GetProcAddress(g_hOpenALDLL, "alcSuspendContext");
|
||||
if (lpOALFnTable->alcSuspendContext == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcSuspendContext' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcDestroyContext = (LPALCDESTROYCONTEXT)GetProcAddress(g_hOpenALDLL, "alcDestroyContext");
|
||||
if (lpOALFnTable->alcDestroyContext == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcDestroyContext' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcGetError = (LPALCGETERROR)GetProcAddress(g_hOpenALDLL, "alcGetError");
|
||||
if (lpOALFnTable->alcGetError == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcGetError' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcIsExtensionPresent = (LPALCISEXTENSIONPRESENT)GetProcAddress(g_hOpenALDLL, "alcIsExtensionPresent");
|
||||
if (lpOALFnTable->alcIsExtensionPresent == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcIsExtensionPresent' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcGetProcAddress = (LPALCGETPROCADDRESS)GetProcAddress(g_hOpenALDLL, "alcGetProcAddress");
|
||||
if (lpOALFnTable->alcGetProcAddress == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcGetProcAddress' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
lpOALFnTable->alcGetEnumValue = (LPALCGETENUMVALUE)GetProcAddress(g_hOpenALDLL, "alcGetEnumValue");
|
||||
if (lpOALFnTable->alcGetEnumValue == NULL)
|
||||
{
|
||||
OutputDebugString("Failed to retrieve 'alcGetEnumValue' function address\n");
|
||||
return AL_FALSE;
|
||||
}
|
||||
|
||||
return AL_TRUE;
|
||||
}
|
||||
|
||||
ALvoid UnloadOAL10Library()
|
||||
{
|
||||
// Unload the dll
|
||||
if (g_hOpenALDLL)
|
||||
{
|
||||
FreeLibrary(g_hOpenALDLL);
|
||||
g_hOpenALDLL = NULL;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,164 @@
|
|||
#include <al.h>
|
||||
#include <alc.h>
|
||||
|
||||
// Open AL Function table definition
|
||||
|
||||
#ifndef _OPENALFNTABLE
|
||||
#define _OPENALFNTABLE
|
||||
|
||||
// AL 1.0 did not define the ALchar and ALCchar types, so define them here
|
||||
// if they don't exist
|
||||
|
||||
#ifndef ALchar
|
||||
#define ALchar char
|
||||
#endif
|
||||
|
||||
#ifndef ALCchar
|
||||
#define ALCchar char
|
||||
#endif
|
||||
|
||||
// Complete list of functions available in AL 1.0 implementations
|
||||
|
||||
typedef void (ALAPIENTRY *LPALENABLE)( ALenum capability );
|
||||
typedef void (ALAPIENTRY *LPALDISABLE)( ALenum capability );
|
||||
typedef ALboolean (ALAPIENTRY *LPALISENABLED)( ALenum capability );
|
||||
typedef const ALchar* (ALAPIENTRY *LPALGETSTRING)( ALenum param );
|
||||
typedef void (ALAPIENTRY *LPALGETBOOLEANV)( ALenum param, ALboolean* data );
|
||||
typedef void (ALAPIENTRY *LPALGETINTEGERV)( ALenum param, ALint* data );
|
||||
typedef void (ALAPIENTRY *LPALGETFLOATV)( ALenum param, ALfloat* data );
|
||||
typedef void (ALAPIENTRY *LPALGETDOUBLEV)( ALenum param, ALdouble* data );
|
||||
typedef ALboolean (ALAPIENTRY *LPALGETBOOLEAN)( ALenum param );
|
||||
typedef ALint (ALAPIENTRY *LPALGETINTEGER)( ALenum param );
|
||||
typedef ALfloat (ALAPIENTRY *LPALGETFLOAT)( ALenum param );
|
||||
typedef ALdouble (ALAPIENTRY *LPALGETDOUBLE)( ALenum param );
|
||||
typedef ALenum (ALAPIENTRY *LPALGETERROR)( void );
|
||||
typedef ALboolean (ALAPIENTRY *LPALISEXTENSIONPRESENT)(const ALchar* extname );
|
||||
typedef void* (ALAPIENTRY *LPALGETPROCADDRESS)( const ALchar* fname );
|
||||
typedef ALenum (ALAPIENTRY *LPALGETENUMVALUE)( const ALchar* ename );
|
||||
typedef void (ALAPIENTRY *LPALLISTENERF)( ALenum param, ALfloat value );
|
||||
typedef void (ALAPIENTRY *LPALLISTENER3F)( ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
|
||||
typedef void (ALAPIENTRY *LPALLISTENERFV)( ALenum param, const ALfloat* values );
|
||||
typedef void (ALAPIENTRY *LPALLISTENERI)( ALenum param, ALint value );
|
||||
typedef void (ALAPIENTRY *LPALGETLISTENERF)( ALenum param, ALfloat* value );
|
||||
typedef void (ALAPIENTRY *LPALGETLISTENER3F)( ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3 );
|
||||
typedef void (ALAPIENTRY *LPALGETLISTENERFV)( ALenum param, ALfloat* values );
|
||||
typedef void (ALAPIENTRY *LPALGETLISTENERI)( ALenum param, ALint* value );
|
||||
typedef void (ALAPIENTRY *LPALGENSOURCES)( ALsizei n, ALuint* sources );
|
||||
typedef void (ALAPIENTRY *LPALDELETESOURCES)( ALsizei n, const ALuint* sources );
|
||||
typedef ALboolean (ALAPIENTRY *LPALISSOURCE)( ALuint sid );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEF)( ALuint sid, ALenum param, ALfloat value);
|
||||
typedef void (ALAPIENTRY *LPALSOURCE3F)( ALuint sid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEFV)( ALuint sid, ALenum param, const ALfloat* values );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEI)( ALuint sid, ALenum param, ALint value);
|
||||
typedef void (ALAPIENTRY *LPALGETSOURCEF)( ALuint sid, ALenum param, ALfloat* value );
|
||||
typedef void (ALAPIENTRY *LPALGETSOURCE3F)( ALuint sid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
|
||||
typedef void (ALAPIENTRY *LPALGETSOURCEFV)( ALuint sid, ALenum param, ALfloat* values );
|
||||
typedef void (ALAPIENTRY *LPALGETSOURCEI)( ALuint sid, ALenum param, ALint* value );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEPLAYV)( ALsizei ns, const ALuint *sids );
|
||||
typedef void (ALAPIENTRY *LPALSOURCESTOPV)( ALsizei ns, const ALuint *sids );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEREWINDV)( ALsizei ns, const ALuint *sids );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEPAUSEV)( ALsizei ns, const ALuint *sids );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEPLAY)( ALuint sid );
|
||||
typedef void (ALAPIENTRY *LPALSOURCESTOP)( ALuint sid );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEREWIND)( ALuint sid );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEPAUSE)( ALuint sid );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, const ALuint *bids );
|
||||
typedef void (ALAPIENTRY *LPALSOURCEUNQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, ALuint *bids );
|
||||
typedef void (ALAPIENTRY *LPALGENBUFFERS)( ALsizei n, ALuint* buffers );
|
||||
typedef void (ALAPIENTRY *LPALDELETEBUFFERS)( ALsizei n, const ALuint* buffers );
|
||||
typedef ALboolean (ALAPIENTRY *LPALISBUFFER)( ALuint bid );
|
||||
typedef void (ALAPIENTRY *LPALBUFFERDATA)( ALuint bid, ALenum format, const ALvoid* data, ALsizei size, ALsizei freq );
|
||||
typedef void (ALAPIENTRY *LPALGETBUFFERF)( ALuint bid, ALenum param, ALfloat* value );
|
||||
typedef void (ALAPIENTRY *LPALGETBUFFERI)( ALuint bid, ALenum param, ALint* value );
|
||||
typedef void (ALAPIENTRY *LPALDOPPLERFACTOR)( ALfloat value );
|
||||
typedef void (ALAPIENTRY *LPALDOPPLERVELOCITY)( ALfloat value );
|
||||
typedef void (ALAPIENTRY *LPALDISTANCEMODEL)( ALenum distanceModel );
|
||||
|
||||
typedef ALCcontext * (ALCAPIENTRY *LPALCCREATECONTEXT) (ALCdevice *device, const ALCint *attrlist);
|
||||
typedef ALCboolean (ALCAPIENTRY *LPALCMAKECONTEXTCURRENT)( ALCcontext *context );
|
||||
typedef void (ALCAPIENTRY *LPALCPROCESSCONTEXT)( ALCcontext *context );
|
||||
typedef void (ALCAPIENTRY *LPALCSUSPENDCONTEXT)( ALCcontext *context );
|
||||
typedef void (ALCAPIENTRY *LPALCDESTROYCONTEXT)( ALCcontext *context );
|
||||
typedef ALCcontext * (ALCAPIENTRY *LPALCGETCURRENTCONTEXT)( ALCvoid );
|
||||
typedef ALCdevice * (ALCAPIENTRY *LPALCGETCONTEXTSDEVICE)( ALCcontext *context );
|
||||
typedef ALCdevice * (ALCAPIENTRY *LPALCOPENDEVICE)( const ALCchar *devicename );
|
||||
typedef ALCboolean (ALCAPIENTRY *LPALCCLOSEDEVICE)( ALCdevice *device );
|
||||
typedef ALCenum (ALCAPIENTRY *LPALCGETERROR)( ALCdevice *device );
|
||||
typedef ALCboolean (ALCAPIENTRY *LPALCISEXTENSIONPRESENT)( ALCdevice *device, const ALCchar *extname );
|
||||
typedef void * (ALCAPIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname );
|
||||
typedef ALCenum (ALCAPIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname );
|
||||
typedef const ALCchar* (ALCAPIENTRY *LPALCGETSTRING)( ALCdevice *device, ALCenum param );
|
||||
typedef void (ALCAPIENTRY *LPALCGETINTEGERV)( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *dest );
|
||||
|
||||
typedef struct
|
||||
{
|
||||
LPALENABLE alEnable;
|
||||
LPALDISABLE alDisable;
|
||||
LPALISENABLED alIsEnabled;
|
||||
LPALGETBOOLEAN alGetBoolean;
|
||||
LPALGETINTEGER alGetInteger;
|
||||
LPALGETFLOAT alGetFloat;
|
||||
LPALGETDOUBLE alGetDouble;
|
||||
LPALGETBOOLEANV alGetBooleanv;
|
||||
LPALGETINTEGERV alGetIntegerv;
|
||||
LPALGETFLOATV alGetFloatv;
|
||||
LPALGETDOUBLEV alGetDoublev;
|
||||
LPALGETSTRING alGetString;
|
||||
LPALGETERROR alGetError;
|
||||
LPALISEXTENSIONPRESENT alIsExtensionPresent;
|
||||
LPALGETPROCADDRESS alGetProcAddress;
|
||||
LPALGETENUMVALUE alGetEnumValue;
|
||||
LPALLISTENERI alListeneri;
|
||||
LPALLISTENERF alListenerf;
|
||||
LPALLISTENER3F alListener3f;
|
||||
LPALLISTENERFV alListenerfv;
|
||||
LPALGETLISTENERI alGetListeneri;
|
||||
LPALGETLISTENERF alGetListenerf;
|
||||
LPALGETLISTENER3F alGetListener3f;
|
||||
LPALGETLISTENERFV alGetListenerfv;
|
||||
LPALGENSOURCES alGenSources;
|
||||
LPALDELETESOURCES alDeleteSources;
|
||||
LPALISSOURCE alIsSource;
|
||||
LPALSOURCEI alSourcei;
|
||||
LPALSOURCEF alSourcef;
|
||||
LPALSOURCE3F alSource3f;
|
||||
LPALSOURCEFV alSourcefv;
|
||||
LPALGETSOURCEI alGetSourcei;
|
||||
LPALGETSOURCEF alGetSourcef;
|
||||
LPALGETSOURCEFV alGetSourcefv;
|
||||
LPALSOURCEPLAYV alSourcePlayv;
|
||||
LPALSOURCESTOPV alSourceStopv;
|
||||
LPALSOURCEPLAY alSourcePlay;
|
||||
LPALSOURCEPAUSE alSourcePause;
|
||||
LPALSOURCESTOP alSourceStop;
|
||||
LPALGENBUFFERS alGenBuffers;
|
||||
LPALDELETEBUFFERS alDeleteBuffers;
|
||||
LPALISBUFFER alIsBuffer;
|
||||
LPALBUFFERDATA alBufferData;
|
||||
LPALGETBUFFERI alGetBufferi;
|
||||
LPALGETBUFFERF alGetBufferf;
|
||||
LPALSOURCEQUEUEBUFFERS alSourceQueueBuffers;
|
||||
LPALSOURCEUNQUEUEBUFFERS alSourceUnqueueBuffers;
|
||||
LPALDISTANCEMODEL alDistanceModel;
|
||||
LPALDOPPLERFACTOR alDopplerFactor;
|
||||
LPALDOPPLERVELOCITY alDopplerVelocity;
|
||||
LPALCGETSTRING alcGetString;
|
||||
LPALCGETINTEGERV alcGetIntegerv;
|
||||
LPALCOPENDEVICE alcOpenDevice;
|
||||
LPALCCLOSEDEVICE alcCloseDevice;
|
||||
LPALCCREATECONTEXT alcCreateContext;
|
||||
LPALCMAKECONTEXTCURRENT alcMakeContextCurrent;
|
||||
LPALCPROCESSCONTEXT alcProcessContext;
|
||||
LPALCGETCURRENTCONTEXT alcGetCurrentContext;
|
||||
LPALCGETCONTEXTSDEVICE alcGetContextsDevice;
|
||||
LPALCSUSPENDCONTEXT alcSuspendContext;
|
||||
LPALCDESTROYCONTEXT alcDestroyContext;
|
||||
LPALCGETERROR alcGetError;
|
||||
LPALCISEXTENSIONPRESENT alcIsExtensionPresent;
|
||||
LPALCGETPROCADDRESS alcGetProcAddress;
|
||||
LPALCGETENUMVALUE alcGetEnumValue;
|
||||
} OPENALFNTABLE, *LPOPENALFNTABLE;
|
||||
#endif
|
||||
|
||||
ALboolean LoadOAL10Library(char *szOALFullPathName, LPOPENALFNTABLE lpOALFnTable);
|
||||
ALvoid UnloadOAL10Library();
|
||||
|
|
@ -1980,8 +1980,8 @@ void MainWnd::OnUpdateOutputapiDirectsound(CCmdUI *pCmdUI)
|
|||
void MainWnd::OnOutputapiOpenal()
|
||||
{
|
||||
#ifndef NO_OAL
|
||||
if( theApp.audioAPI != OPENAL ) {
|
||||
theApp.audioAPI = OPENAL;
|
||||
if( theApp.audioAPI != OPENAL_SOUND ) {
|
||||
theApp.audioAPI = OPENAL_SOUND;
|
||||
systemSoundShutdown();
|
||||
systemSoundInit();
|
||||
}
|
||||
|
|
@ -1991,7 +1991,7 @@ void MainWnd::OnOutputapiOpenal()
|
|||
void MainWnd::OnUpdateOutputapiOpenal(CCmdUI *pCmdUI)
|
||||
{
|
||||
#ifndef NO_OAL
|
||||
pCmdUI->SetCheck( ( theApp.audioAPI == OPENAL ) ? 1 : 0 );
|
||||
pCmdUI->SetCheck( ( theApp.audioAPI == OPENAL_SOUND ) ? 1 : 0 );
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@
|
|||
// OpenAL
|
||||
#include <al.h>
|
||||
#include <alc.h>
|
||||
#pragma comment( lib, "OpenAL32.lib" )
|
||||
#include "LoadOAL.h"
|
||||
|
||||
|
||||
// OALConfig dialog
|
||||
|
|
@ -35,7 +35,7 @@ void OALConfig::DoDataExchange(CDataExchange* pDX)
|
|||
if( !pDX->m_bSaveAndValidate ) {
|
||||
// enumerate devices
|
||||
const ALchar *devices = NULL;
|
||||
devices = alcGetString( NULL, ALC_DEVICE_SPECIFIER );
|
||||
devices = ALFunction.alcGetString( NULL, ALC_DEVICE_SPECIFIER );
|
||||
if( strlen( devices ) ) {
|
||||
while( *devices ) {
|
||||
cbDevice.AddString( devices );
|
||||
|
|
@ -54,6 +54,11 @@ BOOL OALConfig::OnInitDialog()
|
|||
{
|
||||
CDialog::OnInitDialog();
|
||||
|
||||
if( !LoadOAL10Library( NULL, &ALFunction ) ) {
|
||||
systemMessage( IDS_OAL_NODLL, "OpenAL32.dll could not be found on your system. Please install the runtime from http://openal.org" );
|
||||
return false;
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -3,6 +3,11 @@
|
|||
#pragma once
|
||||
#include "afxwin.h"
|
||||
|
||||
// OpenAL
|
||||
#include <al.h>
|
||||
#include <alc.h>
|
||||
#include "LoadOAL.h"
|
||||
|
||||
|
||||
// OALConfig dialog
|
||||
|
||||
|
|
@ -24,6 +29,7 @@ protected:
|
|||
DECLARE_MESSAGE_MAP()
|
||||
private:
|
||||
CComboBox cbDevice;
|
||||
OPENALFNTABLE ALFunction;
|
||||
public:
|
||||
CString selectedDevice;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@
|
|||
// OpenAL
|
||||
#include <al.h>
|
||||
#include <alc.h>
|
||||
#pragma comment( lib, "OpenAL32.lib" )
|
||||
#include "LoadOAL.h"
|
||||
|
||||
// Windows
|
||||
#include <windows.h> // for 'Sleep' function
|
||||
|
|
@ -60,6 +60,7 @@ public:
|
|||
void write(); // write the emulated sound to the secondary sound buffer
|
||||
|
||||
private:
|
||||
OPENALFNTABLE ALFunction;
|
||||
bool initialized;
|
||||
bool buffersLoaded;
|
||||
ALCdevice *device;
|
||||
|
|
@ -89,26 +90,28 @@ OpenAL::OpenAL()
|
|||
|
||||
OpenAL::~OpenAL()
|
||||
{
|
||||
alSourceStop( source );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
if( !initialized ) return;
|
||||
|
||||
alSourcei( source, AL_BUFFER, 0 );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourceStop( source );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
alDeleteSources( 1, &source );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourcei( source, AL_BUFFER, 0 );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
alDeleteBuffers( NBUFFERS, buffer );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alDeleteSources( 1, &source );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
alcMakeContextCurrent( NULL );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alDeleteBuffers( NBUFFERS, buffer );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
alcDestroyContext( context );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alcMakeContextCurrent( NULL );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
alcCloseDevice( device );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alcDestroyContext( context );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
ALFunction.alcCloseDevice( device );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
}
|
||||
|
||||
#ifdef LOGALL
|
||||
|
|
@ -116,8 +119,8 @@ void OpenAL::debugState()
|
|||
{
|
||||
|
||||
ALint value = 0;
|
||||
alGetSourcei( source, AL_SOURCE_STATE, &value );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_SOURCE_STATE, &value );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
winlog( " soundPaused = %i\n", soundPaused );
|
||||
winlog( " Source:\n" );
|
||||
|
|
@ -142,12 +145,12 @@ void OpenAL::debugState()
|
|||
}
|
||||
|
||||
|
||||
alGetSourcei( source, AL_BUFFERS_QUEUED, &value );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_BUFFERS_QUEUED, &value );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
winlog( " Buffers in queue: %i\n", value );
|
||||
|
||||
alGetSourcei( source, AL_BUFFERS_PROCESSED, &value );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_BUFFERS_PROCESSED, &value );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
winlog( " Buffers processed: %i\n", value );
|
||||
}
|
||||
#endif
|
||||
|
|
@ -158,24 +161,29 @@ bool OpenAL::init()
|
|||
winlog( "OpenAL::init\n" );
|
||||
assert( initialized == false );
|
||||
|
||||
if( !LoadOAL10Library( NULL, &ALFunction ) ) {
|
||||
systemMessage( IDS_OAL_NODLL, "OpenAL32.dll could not be found on your system. Please install the runtime from http://openal.org" );
|
||||
return false;
|
||||
}
|
||||
|
||||
if( theApp.oalDevice ) {
|
||||
device = alcOpenDevice( theApp.oalDevice );
|
||||
device = ALFunction.alcOpenDevice( theApp.oalDevice );
|
||||
} else {
|
||||
device = alcOpenDevice( NULL );
|
||||
device = ALFunction.alcOpenDevice( NULL );
|
||||
}
|
||||
assert( device != NULL );
|
||||
|
||||
context = alcCreateContext( device, NULL );
|
||||
context = ALFunction.alcCreateContext( device, NULL );
|
||||
assert( context != NULL );
|
||||
|
||||
ALCboolean retVal = alcMakeContextCurrent( context );
|
||||
ALCboolean retVal = ALFunction.alcMakeContextCurrent( context );
|
||||
assert( ALC_TRUE == retVal );
|
||||
|
||||
alGenBuffers( NBUFFERS, buffer );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGenBuffers( NBUFFERS, buffer );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
alGenSources( 1, &source );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGenSources( 1, &source );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
freq = 44100 / soundQuality;
|
||||
// calculate the number of samples per frame first
|
||||
|
|
@ -191,18 +199,18 @@ bool OpenAL::init()
|
|||
|
||||
void OpenAL::resume()
|
||||
{
|
||||
if( !initialized ) return;
|
||||
winlog( "OpenAL::resume\n" );
|
||||
assert( initialized );
|
||||
if( !buffersLoaded ) return;
|
||||
debugState();
|
||||
|
||||
|
||||
ALint sourceState = 0;
|
||||
alGetSourcei( source, AL_SOURCE_STATE, &sourceState );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_SOURCE_STATE, &sourceState );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
if( sourceState != AL_PLAYING ) {
|
||||
alSourcePlay( source );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourcePlay( source );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
}
|
||||
debugState();
|
||||
}
|
||||
|
|
@ -210,18 +218,18 @@ void OpenAL::resume()
|
|||
|
||||
void OpenAL::pause()
|
||||
{
|
||||
if( !initialized ) return;
|
||||
winlog( "OpenAL::pause\n" );
|
||||
assert( initialized );
|
||||
if( !buffersLoaded ) return;
|
||||
debugState();
|
||||
|
||||
|
||||
ALint sourceState = 0;
|
||||
alGetSourcei( source, AL_SOURCE_STATE, &sourceState );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_SOURCE_STATE, &sourceState );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
if( sourceState == AL_PLAYING ) {
|
||||
alSourcePause( source );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourcePause( source );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
}
|
||||
debugState();
|
||||
}
|
||||
|
|
@ -229,17 +237,17 @@ void OpenAL::pause()
|
|||
|
||||
void OpenAL::reset()
|
||||
{
|
||||
if( !initialized ) return;
|
||||
winlog( "OpenAL::reset\n" );
|
||||
assert( initialized );
|
||||
if( !buffersLoaded ) return;
|
||||
debugState();
|
||||
|
||||
ALint sourceState = 0;
|
||||
alGetSourcei( source, AL_SOURCE_STATE, &sourceState );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_SOURCE_STATE, &sourceState );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
if( sourceState != AL_STOPPED ) {
|
||||
alSourceStop( source );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourceStop( source );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
}
|
||||
debugState();
|
||||
}
|
||||
|
|
@ -247,8 +255,8 @@ void OpenAL::reset()
|
|||
|
||||
void OpenAL::write()
|
||||
{
|
||||
if( !initialized ) return;
|
||||
winlog( "OpenAL::write\n" );
|
||||
assert( initialized );
|
||||
|
||||
debugState();
|
||||
|
||||
|
|
@ -260,19 +268,19 @@ void OpenAL::write()
|
|||
winlog( " initial buffer filling\n" );
|
||||
for( int i = 0 ; i < NBUFFERS ; i++ ) {
|
||||
// filling the buffers explicitly with silence would be cleaner...
|
||||
alBufferData( buffer[i], AL_FORMAT_STEREO16, soundFinalWave, soundBufferLen, freq );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alBufferData( buffer[i], AL_FORMAT_STEREO16, soundFinalWave, soundBufferLen, freq );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
}
|
||||
|
||||
alSourceQueueBuffers( source, NBUFFERS, buffer );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourceQueueBuffers( source, NBUFFERS, buffer );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
buffersLoaded = true;
|
||||
} else {
|
||||
// ==normal buffer refreshing==
|
||||
nBuffersProcessed = 0;
|
||||
alGetSourcei( source, AL_BUFFERS_PROCESSED, &nBuffersProcessed );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_BUFFERS_PROCESSED, &nBuffersProcessed );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
if( !speedup && synchronize && !theApp.throttle ) {
|
||||
// wait until at least one buffer has finished
|
||||
|
|
@ -281,8 +289,8 @@ void OpenAL::write()
|
|||
// wait for about half the time one buffer needs to finish
|
||||
// unoptimized: ( sourceBufferLen * 1000 ) / ( freq * 2 * 2 ) * 1/2
|
||||
Sleep( soundBufferLen / ( freq >> 7 ) );
|
||||
alGetSourcei( source, AL_BUFFERS_PROCESSED, &nBuffersProcessed );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_BUFFERS_PROCESSED, &nBuffersProcessed );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
}
|
||||
} else {
|
||||
if( nBuffersProcessed == 0 ) return;
|
||||
|
|
@ -292,23 +300,23 @@ void OpenAL::write()
|
|||
|
||||
// tempBuffer contains the Buffer ID for the unqueued Buffer
|
||||
tempBuffer = 0;
|
||||
alSourceUnqueueBuffers( source, 1, &tempBuffer );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourceUnqueueBuffers( source, 1, &tempBuffer );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
alBufferData( tempBuffer, AL_FORMAT_STEREO16, soundFinalWave, soundBufferLen, freq );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alBufferData( tempBuffer, AL_FORMAT_STEREO16, soundFinalWave, soundBufferLen, freq );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
|
||||
// refill buffer
|
||||
alSourceQueueBuffers( source, 1, &tempBuffer );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourceQueueBuffers( source, 1, &tempBuffer );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
}
|
||||
|
||||
// start playing the source if necessary
|
||||
alGetSourcei( source, AL_SOURCE_STATE, &sourceState );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alGetSourcei( source, AL_SOURCE_STATE, &sourceState );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
if( !soundPaused && ( sourceState != AL_PLAYING ) ) {
|
||||
alSourcePlay( source );
|
||||
assert( AL_NO_ERROR == alGetError() );
|
||||
ALFunction.alSourcePlay( source );
|
||||
assert( AL_NO_ERROR == ALFunction.alGetError() );
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
enum AUDIO_API {
|
||||
DIRECTSOUND
|
||||
#ifndef NO_OAL
|
||||
, OPENAL
|
||||
, OPENAL_SOUND
|
||||
#endif
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -1214,7 +1214,7 @@ bool systemSoundInit()
|
|||
theApp.sound = newDirectSound();
|
||||
break;
|
||||
#ifndef NO_OAL
|
||||
case OPENAL:
|
||||
case OPENAL_SOUND:
|
||||
theApp.sound = newOpenAL();
|
||||
break;
|
||||
#endif
|
||||
|
|
@ -1431,7 +1431,7 @@ void VBA::loadSettings()
|
|||
audioAPI = (AUDIO_API)regQueryDwordValue( "audioAPI", DIRECTSOUND );
|
||||
if( ( audioAPI != DIRECTSOUND )
|
||||
#ifndef NO_OAL
|
||||
&& ( audioAPI != OPENAL )
|
||||
&& ( audioAPI != OPENAL_SOUND )
|
||||
#endif
|
||||
) {
|
||||
audioAPI = DIRECTSOUND;
|
||||
|
|
|
|||
|
|
@ -69,31 +69,6 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
|
|||
#pragma code_page(1252)
|
||||
#endif //_WIN32
|
||||
|
||||
#ifdef APSTUDIO_INVOKED
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// TEXTINCLUDE
|
||||
//
|
||||
|
||||
1 TEXTINCLUDE
|
||||
BEGIN
|
||||
"resource.h\0"
|
||||
END
|
||||
|
||||
2 TEXTINCLUDE
|
||||
BEGIN
|
||||
"#include ""afxres.h""\r\n"
|
||||
"#include ""resource2.h""\0"
|
||||
END
|
||||
|
||||
3 TEXTINCLUDE
|
||||
BEGIN
|
||||
"#include ""vba.rc2""\0"
|
||||
END
|
||||
|
||||
#endif // APSTUDIO_INVOKED
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Dialog
|
||||
|
|
@ -1499,6 +1474,31 @@ END
|
|||
#endif // APSTUDIO_INVOKED
|
||||
|
||||
|
||||
#ifdef APSTUDIO_INVOKED
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// TEXTINCLUDE
|
||||
//
|
||||
|
||||
1 TEXTINCLUDE
|
||||
BEGIN
|
||||
"resource.h\0"
|
||||
END
|
||||
|
||||
2 TEXTINCLUDE
|
||||
BEGIN
|
||||
"#include ""afxres.h""\r\n"
|
||||
"#include ""resource2.h""\0"
|
||||
END
|
||||
|
||||
3 TEXTINCLUDE
|
||||
BEGIN
|
||||
"#include ""vba.rc2""\0"
|
||||
END
|
||||
|
||||
#endif // APSTUDIO_INVOKED
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Menu
|
||||
|
|
@ -2201,6 +2201,7 @@ BEGIN
|
|||
IDS_REGISTRY "VisualBoyAdvance no longer uses the registry to store its settings. Your previous settings have been exported into the file: %s"
|
||||
IDS_MOVIE_PLAY "Playing a movie will load a save state which may erase your previous battery saves. Please be sure to have a saved state if you don't want to loose any previous data."
|
||||
IDS_OAL_NODEVICE "There are no sound devices present on this system."
|
||||
IDS_OAL_NODLL "OpenAL32.dll could not be found on your system. Please install the runtime from http://openal.org"
|
||||
END
|
||||
|
||||
#endif // English (U.S.) resources
|
||||
|
|
|
|||
|
|
@ -382,6 +382,7 @@
|
|||
#define IDS_MOVIE_PLAY 1138
|
||||
#define IDS_OAL_NODEVICE 1139
|
||||
#define IDC_VIEWER 1140
|
||||
#define IDS_OAL_NODLL 1140
|
||||
#define IDC_ADDRESSES 1141
|
||||
#define IDC_GO 1143
|
||||
#define IDC_8_BIT 1144
|
||||
|
|
|
|||
Loading…
Reference in New Issue