mirror of
https://github.com/love2d/love-android.git
synced 2026-08-20 20:51:22 +02:00
added dependencies and build files (loosely inspired by Sebastian Dorda's love-native-android)
This commit is contained in:
Martin Felis
@@ -0,0 +1,662 @@
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/**
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* OpenAL cross platform audio library
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* Copyright (C) 1999-2000 by authors.
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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 Library General Public
|
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* License as published by the Free Software Foundation; either
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* version 2 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
|
||||
* Library General Public License for more details.
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||||
*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
|
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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* Or go to http://www.gnu.org/copyleft/lgpl.html
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*/
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#include "config.h"
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#include <stdlib.h>
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#include "alMain.h"
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#include "AL/alc.h"
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#include "AL/alext.h"
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#include "alError.h"
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#include "alSource.h"
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#include "alAuxEffectSlot.h"
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#include "alState.h"
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static const ALchar alVendor[] = "OpenAL Community";
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static const ALchar alVersion[] = "1.1 ALSOFT "ALSOFT_VERSION;
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static const ALchar alRenderer[] = "OpenAL Soft";
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// Error Messages
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static const ALchar alNoError[] = "No Error";
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static const ALchar alErrInvalidName[] = "Invalid Name";
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static const ALchar alErrInvalidEnum[] = "Invalid Enum";
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static const ALchar alErrInvalidValue[] = "Invalid Value";
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static const ALchar alErrInvalidOp[] = "Invalid Operation";
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static const ALchar alErrOutOfMemory[] = "Out of Memory";
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AL_API ALvoid AL_APIENTRY alEnable(ALenum capability)
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{
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ALCcontext *Context;
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Context = GetContextRef();
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if(!Context) return;
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switch(capability)
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{
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case AL_SOURCE_DISTANCE_MODEL:
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Context->SourceDistanceModel = AL_TRUE;
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Context->UpdateSources = AL_TRUE;
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break;
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default:
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alSetError(Context, AL_INVALID_ENUM);
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break;
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}
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ALCcontext_DecRef(Context);
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}
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AL_API ALvoid AL_APIENTRY alDisable(ALenum capability)
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{
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ALCcontext *Context;
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Context = GetContextRef();
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if(!Context) return;
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switch(capability)
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{
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case AL_SOURCE_DISTANCE_MODEL:
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Context->SourceDistanceModel = AL_FALSE;
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Context->UpdateSources = AL_TRUE;
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break;
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default:
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alSetError(Context, AL_INVALID_ENUM);
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break;
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}
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ALCcontext_DecRef(Context);
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}
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AL_API ALboolean AL_APIENTRY alIsEnabled(ALenum capability)
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{
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ALCcontext *Context;
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ALboolean value=AL_FALSE;
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Context = GetContextRef();
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if(!Context) return AL_FALSE;
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switch(capability)
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{
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case AL_SOURCE_DISTANCE_MODEL:
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value = Context->SourceDistanceModel;
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break;
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default:
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alSetError(Context, AL_INVALID_ENUM);
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break;
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}
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ALCcontext_DecRef(Context);
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return value;
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}
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AL_API ALboolean AL_APIENTRY alGetBoolean(ALenum pname)
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{
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ALCcontext *Context;
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ALboolean value=AL_FALSE;
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Context = GetContextRef();
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if(!Context) return AL_FALSE;
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switch(pname)
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{
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case AL_DOPPLER_FACTOR:
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if(Context->DopplerFactor != 0.0f)
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value = AL_TRUE;
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break;
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case AL_DOPPLER_VELOCITY:
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if(Context->DopplerVelocity != 0.0f)
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value = AL_TRUE;
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break;
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case AL_DISTANCE_MODEL:
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if(Context->DistanceModel == AL_INVERSE_DISTANCE_CLAMPED)
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value = AL_TRUE;
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break;
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case AL_SPEED_OF_SOUND:
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if(Context->flSpeedOfSound != 0.0f)
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value = AL_TRUE;
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break;
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case AL_DEFERRED_UPDATES_SOFT:
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value = Context->DeferUpdates;
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break;
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default:
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alSetError(Context, AL_INVALID_ENUM);
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break;
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}
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ALCcontext_DecRef(Context);
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return value;
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}
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AL_API ALdouble AL_APIENTRY alGetDouble(ALenum pname)
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{
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ALCcontext *Context;
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ALdouble value = 0.0;
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Context = GetContextRef();
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if(!Context) return 0.0;
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switch(pname)
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{
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case AL_DOPPLER_FACTOR:
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value = (double)Context->DopplerFactor;
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break;
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case AL_DOPPLER_VELOCITY:
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value = (double)Context->DopplerVelocity;
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break;
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case AL_DISTANCE_MODEL:
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value = (double)Context->DistanceModel;
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break;
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case AL_SPEED_OF_SOUND:
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value = (double)Context->flSpeedOfSound;
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break;
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case AL_DEFERRED_UPDATES_SOFT:
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value = (ALdouble)Context->DeferUpdates;
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break;
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default:
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alSetError(Context, AL_INVALID_ENUM);
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break;
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}
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ALCcontext_DecRef(Context);
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return value;
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}
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AL_API ALfloat AL_APIENTRY alGetFloat(ALenum pname)
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{
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ALCcontext *Context;
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ALfloat value = 0.0f;
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Context = GetContextRef();
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if(!Context) return 0.0f;
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switch(pname)
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{
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case AL_DOPPLER_FACTOR:
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value = Context->DopplerFactor;
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break;
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case AL_DOPPLER_VELOCITY:
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value = Context->DopplerVelocity;
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break;
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case AL_DISTANCE_MODEL:
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value = (float)Context->DistanceModel;
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break;
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case AL_SPEED_OF_SOUND:
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value = Context->flSpeedOfSound;
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break;
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case AL_DEFERRED_UPDATES_SOFT:
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value = (ALfloat)Context->DeferUpdates;
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break;
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default:
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alSetError(Context, AL_INVALID_ENUM);
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break;
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}
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ALCcontext_DecRef(Context);
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return value;
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}
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AL_API ALint AL_APIENTRY alGetInteger(ALenum pname)
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{
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ALCcontext *Context;
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ALint value = 0;
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Context = GetContextRef();
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if(!Context) return 0;
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switch(pname)
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{
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case AL_DOPPLER_FACTOR:
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value = (ALint)Context->DopplerFactor;
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break;
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case AL_DOPPLER_VELOCITY:
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value = (ALint)Context->DopplerVelocity;
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break;
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case AL_DISTANCE_MODEL:
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value = (ALint)Context->DistanceModel;
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break;
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case AL_SPEED_OF_SOUND:
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value = (ALint)Context->flSpeedOfSound;
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break;
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case AL_DEFERRED_UPDATES_SOFT:
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value = (ALint)Context->DeferUpdates;
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break;
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default:
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alSetError(Context, AL_INVALID_ENUM);
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break;
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}
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ALCcontext_DecRef(Context);
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return value;
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}
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AL_API ALvoid AL_APIENTRY alGetBooleanv(ALenum pname,ALboolean *data)
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{
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ALCcontext *Context;
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|
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if(data)
|
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{
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switch(pname)
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{
|
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case AL_DOPPLER_FACTOR:
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case AL_DOPPLER_VELOCITY:
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case AL_DISTANCE_MODEL:
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case AL_SPEED_OF_SOUND:
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case AL_DEFERRED_UPDATES_SOFT:
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*data = alGetBoolean(pname);
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return;
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}
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}
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Context = GetContextRef();
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if(!Context) return;
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|
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if(data)
|
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{
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switch(pname)
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{
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default:
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alSetError(Context, AL_INVALID_ENUM);
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break;
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}
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}
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else
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{
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// data is a NULL pointer
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alSetError(Context, AL_INVALID_VALUE);
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}
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ALCcontext_DecRef(Context);
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}
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AL_API ALvoid AL_APIENTRY alGetDoublev(ALenum pname,ALdouble *data)
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{
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ALCcontext *Context;
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|
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if(data)
|
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{
|
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switch(pname)
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{
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case AL_DOPPLER_FACTOR:
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case AL_DOPPLER_VELOCITY:
|
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case AL_DISTANCE_MODEL:
|
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case AL_SPEED_OF_SOUND:
|
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case AL_DEFERRED_UPDATES_SOFT:
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*data = alGetDouble(pname);
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return;
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}
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}
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|
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Context = GetContextRef();
|
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if(!Context) return;
|
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|
||||
if(data)
|
||||
{
|
||||
switch(pname)
|
||||
{
|
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default:
|
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alSetError(Context, AL_INVALID_ENUM);
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break;
|
||||
}
|
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}
|
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else
|
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{
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// data is a NULL pointer
|
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alSetError(Context, AL_INVALID_VALUE);
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}
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ALCcontext_DecRef(Context);
|
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}
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AL_API ALvoid AL_APIENTRY alGetFloatv(ALenum pname,ALfloat *data)
|
||||
{
|
||||
ALCcontext *Context;
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|
||||
if(data)
|
||||
{
|
||||
switch(pname)
|
||||
{
|
||||
case AL_DOPPLER_FACTOR:
|
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case AL_DOPPLER_VELOCITY:
|
||||
case AL_DISTANCE_MODEL:
|
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case AL_SPEED_OF_SOUND:
|
||||
case AL_DEFERRED_UPDATES_SOFT:
|
||||
*data = alGetFloat(pname);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return;
|
||||
|
||||
if(data)
|
||||
{
|
||||
switch(pname)
|
||||
{
|
||||
default:
|
||||
alSetError(Context, AL_INVALID_ENUM);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// data is a NULL pointer
|
||||
alSetError(Context, AL_INVALID_VALUE);
|
||||
}
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
}
|
||||
|
||||
AL_API ALvoid AL_APIENTRY alGetIntegerv(ALenum pname,ALint *data)
|
||||
{
|
||||
ALCcontext *Context;
|
||||
|
||||
if(data)
|
||||
{
|
||||
switch(pname)
|
||||
{
|
||||
case AL_DOPPLER_FACTOR:
|
||||
case AL_DOPPLER_VELOCITY:
|
||||
case AL_DISTANCE_MODEL:
|
||||
case AL_SPEED_OF_SOUND:
|
||||
case AL_DEFERRED_UPDATES_SOFT:
|
||||
*data = alGetInteger(pname);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return;
|
||||
|
||||
if(data)
|
||||
{
|
||||
switch(pname)
|
||||
{
|
||||
default:
|
||||
alSetError(Context, AL_INVALID_ENUM);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// data is a NULL pointer
|
||||
alSetError(Context, AL_INVALID_VALUE);
|
||||
}
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
}
|
||||
|
||||
AL_API const ALchar* AL_APIENTRY alGetString(ALenum pname)
|
||||
{
|
||||
const ALchar *value;
|
||||
ALCcontext *Context;
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return NULL;
|
||||
|
||||
switch(pname)
|
||||
{
|
||||
case AL_VENDOR:
|
||||
value=alVendor;
|
||||
break;
|
||||
|
||||
case AL_VERSION:
|
||||
value=alVersion;
|
||||
break;
|
||||
|
||||
case AL_RENDERER:
|
||||
value=alRenderer;
|
||||
break;
|
||||
|
||||
case AL_EXTENSIONS:
|
||||
value=Context->ExtensionList;
|
||||
break;
|
||||
|
||||
case AL_NO_ERROR:
|
||||
value=alNoError;
|
||||
break;
|
||||
|
||||
case AL_INVALID_NAME:
|
||||
value=alErrInvalidName;
|
||||
break;
|
||||
|
||||
case AL_INVALID_ENUM:
|
||||
value=alErrInvalidEnum;
|
||||
break;
|
||||
|
||||
case AL_INVALID_VALUE:
|
||||
value=alErrInvalidValue;
|
||||
break;
|
||||
|
||||
case AL_INVALID_OPERATION:
|
||||
value=alErrInvalidOp;
|
||||
break;
|
||||
|
||||
case AL_OUT_OF_MEMORY:
|
||||
value=alErrOutOfMemory;
|
||||
break;
|
||||
|
||||
default:
|
||||
value=NULL;
|
||||
alSetError(Context, AL_INVALID_ENUM);
|
||||
break;
|
||||
}
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
|
||||
return value;
|
||||
}
|
||||
|
||||
AL_API ALvoid AL_APIENTRY alDopplerFactor(ALfloat value)
|
||||
{
|
||||
ALCcontext *Context;
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return;
|
||||
|
||||
if(value >= 0.0f && isfinite(value))
|
||||
{
|
||||
Context->DopplerFactor = value;
|
||||
Context->UpdateSources = AL_TRUE;
|
||||
}
|
||||
else
|
||||
alSetError(Context, AL_INVALID_VALUE);
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
}
|
||||
|
||||
AL_API ALvoid AL_APIENTRY alDopplerVelocity(ALfloat value)
|
||||
{
|
||||
ALCcontext *Context;
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return;
|
||||
|
||||
if(value > 0.0f && isfinite(value))
|
||||
{
|
||||
Context->DopplerVelocity=value;
|
||||
Context->UpdateSources = AL_TRUE;
|
||||
}
|
||||
else
|
||||
alSetError(Context, AL_INVALID_VALUE);
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
}
|
||||
|
||||
AL_API ALvoid AL_APIENTRY alSpeedOfSound(ALfloat flSpeedOfSound)
|
||||
{
|
||||
ALCcontext *Context;
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return;
|
||||
|
||||
if(flSpeedOfSound > 0.0f && isfinite(flSpeedOfSound))
|
||||
{
|
||||
Context->flSpeedOfSound = flSpeedOfSound;
|
||||
Context->UpdateSources = AL_TRUE;
|
||||
}
|
||||
else
|
||||
alSetError(Context, AL_INVALID_VALUE);
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
}
|
||||
|
||||
AL_API ALvoid AL_APIENTRY alDistanceModel(ALenum value)
|
||||
{
|
||||
ALCcontext *Context;
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return;
|
||||
|
||||
switch(value)
|
||||
{
|
||||
case AL_NONE:
|
||||
case AL_INVERSE_DISTANCE:
|
||||
case AL_INVERSE_DISTANCE_CLAMPED:
|
||||
case AL_LINEAR_DISTANCE:
|
||||
case AL_LINEAR_DISTANCE_CLAMPED:
|
||||
case AL_EXPONENT_DISTANCE:
|
||||
case AL_EXPONENT_DISTANCE_CLAMPED:
|
||||
Context->DistanceModel = value;
|
||||
Context->UpdateSources = AL_TRUE;
|
||||
break;
|
||||
|
||||
default:
|
||||
alSetError(Context, AL_INVALID_VALUE);
|
||||
break;
|
||||
}
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
}
|
||||
|
||||
|
||||
AL_API ALvoid AL_APIENTRY alDeferUpdatesSOFT(void)
|
||||
{
|
||||
ALCcontext *Context;
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return;
|
||||
|
||||
if(!Context->DeferUpdates)
|
||||
{
|
||||
ALboolean UpdateSources;
|
||||
ALsource **src, **src_end;
|
||||
ALeffectslot **slot, **slot_end;
|
||||
int fpuState;
|
||||
|
||||
fpuState = SetMixerFPUMode();
|
||||
|
||||
LockContext(Context);
|
||||
Context->DeferUpdates = AL_TRUE;
|
||||
|
||||
/* Make sure all pending updates are performed */
|
||||
UpdateSources = ExchangeInt(&Context->UpdateSources, AL_FALSE);
|
||||
|
||||
src = Context->ActiveSources;
|
||||
src_end = src + Context->ActiveSourceCount;
|
||||
while(src != src_end)
|
||||
{
|
||||
if((*src)->state != AL_PLAYING)
|
||||
{
|
||||
Context->ActiveSourceCount--;
|
||||
*src = *(--src_end);
|
||||
continue;
|
||||
}
|
||||
|
||||
if(ExchangeInt(&(*src)->NeedsUpdate, AL_FALSE) || UpdateSources)
|
||||
ALsource_Update(*src, Context);
|
||||
|
||||
src++;
|
||||
}
|
||||
|
||||
slot = Context->ActiveEffectSlots;
|
||||
slot_end = slot + Context->ActiveEffectSlotCount;
|
||||
while(slot != slot_end)
|
||||
{
|
||||
if(ExchangeInt(&(*slot)->NeedsUpdate, AL_FALSE))
|
||||
ALeffectState_Update((*slot)->EffectState, Context, *slot);
|
||||
slot++;
|
||||
}
|
||||
|
||||
UnlockContext(Context);
|
||||
RestoreFPUMode(fpuState);
|
||||
}
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
}
|
||||
|
||||
AL_API ALvoid AL_APIENTRY alProcessUpdatesSOFT(void)
|
||||
{
|
||||
ALCcontext *Context;
|
||||
|
||||
Context = GetContextRef();
|
||||
if(!Context) return;
|
||||
|
||||
if(ExchangeInt(&Context->DeferUpdates, AL_FALSE))
|
||||
{
|
||||
ALsizei pos;
|
||||
|
||||
LockContext(Context);
|
||||
LockUIntMapRead(&Context->SourceMap);
|
||||
for(pos = 0;pos < Context->SourceMap.size;pos++)
|
||||
{
|
||||
ALsource *Source = Context->SourceMap.array[pos].value;
|
||||
ALenum new_state;
|
||||
|
||||
if((Source->state == AL_PLAYING || Source->state == AL_PAUSED) &&
|
||||
Source->lOffset != -1)
|
||||
ApplyOffset(Source);
|
||||
|
||||
new_state = ExchangeInt(&Source->new_state, AL_NONE);
|
||||
if(new_state)
|
||||
SetSourceState(Source, Context, new_state);
|
||||
}
|
||||
UnlockUIntMapRead(&Context->SourceMap);
|
||||
UnlockContext(Context);
|
||||
}
|
||||
|
||||
ALCcontext_DecRef(Context);
|
||||
}
|
||||
Reference in New Issue
Block a user