sdl2musichelper.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2013-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifdef USE_SDL2
 
#include "utils/sdl2musichelper.h"
 
#include "debug.h"
 
#ifndef SDL_MIXER_COMPILEDVERSION
#define SDL_MIXER_COMPILEDVERSION \
 SDL_VERSIONNUM(SDL_MIXER_MAJOR_VERSION, \
 SDL_MIXER_MINOR_VERSION, SDL_MIXER_PATCHLEVEL)
#endif // SDL_MIXER_COMPILEDVERSION
#ifndef SDL_MIXER_VERSION_ATLEAST
#define SDL_MIXER_VERSION_ATLEAST(X, Y, Z) \
 (SDL_MIXER_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z))
#endif // SDL_MIXER_VERSION_ATLEAST
 
int SDL::MixOpenAudio(const int frequency,
 const uint16_t format,
 const int nchannels,
 const int chunksize)
{
#if SDL_MIXER_VERSION_ATLEAST(2, 0, 2)
 return Mix_OpenAudioDevice(frequency,
 format,
 nchannels,
 chunksize,
 nullptr,
 SDL_AUDIO_ALLOW_FREQUENCY_CHANGE | SDL_AUDIO_ALLOW_CHANNELS_CHANGE);
#else // SDL_MIXER_VERSION_ATLEAST(2, 0, 2)
 
 return Mix_OpenAudio(frequency,
 format,
 nchannels,
 chunksize);
#endif // SDL_MIXER_VERSION_ATLEAST(2, 0, 2)
}
 
Mix_Music *SDL::LoadMUSOgg_RW(SDL_RWops *const rw)
{
 return Mix_LoadMUSType_RW(rw, MUS_OGG, 1);
}
 
#endif // USE_SDL2