110 lines
3.8 KiB
C++
110 lines
3.8 KiB
C++
/*
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Copyright (C) 2003, 2010 - Wolfire Games
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Copyright (C) 2010-2017 - Lugaru contributors (see AUTHORS file)
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This file is part of Lugaru.
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Lugaru is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Lugaru 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Lugaru. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _OPENAL_WRAPPER_HPP_
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#define _OPENAL_WRAPPER_HPP_
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#include "Math/XYZ.hpp"
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#include "Platform/Platform.hpp"
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#ifdef __APPLE__
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#include <OpenAL/al.h>
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#include <OpenAL/alc.h>
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#else
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#include <AL/al.h>
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#include <AL/alc.h>
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#endif
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#include <vorbis/vorbisfile.h>
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#ifdef _WIN32
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#include <malloc.h>
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#endif
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#if 0 /* this should only be enable if OPENAL doesn't provide AL_API on all platforms */
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#if (!defined(WIN32) && !defined(_WIN32) && !defined(__WIN32__) && !defined(_WIN64) && !defined(_WIN32_WCE) && !defined(_XBOX)) || (defined(__GNUC__) && defined(WIN32))
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#ifndef __cdecl
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#define __cdecl
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#endif
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#ifndef __stdcall
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#define __stdcall
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#endif
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#endif
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#if defined(_WIN32_WCE)
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#define AL_API _cdecl
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#define F_CALLBACKAPI _cdecl
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#else
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#define AL_API __stdcall
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#define F_CALLBACKAPI __stdcall
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#endif
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#ifdef DLL_EXPORTS
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#define DLL_API __declspec(dllexport)
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#else
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#if defined(__LCC__) || defined(__MINGW32__) || defined(__CYGWIN32__)
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#define DLL_API AL_API
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#else
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#define DLL_API
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#endif /* __LCC__ || __MINGW32__ || __CYGWIN32__ */
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#endif /* DLL_EXPORTS */
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#endif /* if 0 */
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typedef struct OPENAL_SAMPLE OPENAL_SAMPLE;
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typedef OPENAL_SAMPLE OPENAL_STREAM;
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typedef struct OPENAL_DSPUNIT OPENAL_DSPUNIT;
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#define OPENAL_LOOP_OFF 0x00000001 /* For non looping samples. */
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#define OPENAL_LOOP_NORMAL 0x00000002 /* For forward looping samples. */
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#define OPENAL_HW3D 0x00001000 /* Attempts to make samples use 3d hardware acceleration. (if the card supports it) */
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#define OPENAL_2D 0x00002000 /* Tells software (not hardware) based sample not to be included in 3d processing. */
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#define OPENAL_FREE -1 /* value to play on any free channel, or to allocate a sample in a free sample slot. */
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#define OPENAL_ALL -3 /* for a channel index , this flag will affect ALL channels available! Not supported by every function. */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#undef AL_API
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#define AL_API
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AL_API void OPENAL_3D_Listener_SetAttributes(const float* pos, const float* vel, float fx, float fy, float fz, float tx, float ty, float tz);
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AL_API signed char OPENAL_3D_SetAttributes(int channel, const float* pos);
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AL_API signed char OPENAL_3D_SetAttributes_(int channel, const XYZ& pos);
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AL_API signed char OPENAL_Init(int mixrate, int maxsoftwarechannels, unsigned int flags);
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AL_API void OPENAL_Close();
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AL_API OPENAL_SAMPLE* OPENAL_Sample_Load(int index, const char* name_or_data, unsigned int mode, int offset, int length);
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AL_API void OPENAL_Sample_Free(OPENAL_SAMPLE* sptr);
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AL_API signed char OPENAL_SetFrequency(int channel, bool slomo = false);
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AL_API signed char OPENAL_SetVolume(int channel, int vol);
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AL_API signed char OPENAL_SetPaused(int channel, signed char paused);
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AL_API void OPENAL_SetSFXMasterVolume(int volume);
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AL_API signed char OPENAL_StopSound(int channel);
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AL_API signed char OPENAL_Stream_SetMode(OPENAL_STREAM* stream, unsigned int mode);
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AL_API void OPENAL_Update();
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void PlaySoundEx(int chan, OPENAL_SAMPLE* sptr, OPENAL_DSPUNIT* dsp, signed char startpaused);
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void PlayStreamEx(int chan, OPENAL_SAMPLE* sptr, OPENAL_DSPUNIT* dsp, signed char startpaused);
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#ifdef __cplusplus
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}
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#endif
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#endif
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