ES-DE/es-core/src/AudioManager.h

//  SPDX-License-Identifier: MIT
//
//  EmulationStation Desktop Edition
//  AudioManager.h
//
//  Low-level audio functions (using SDL2).
//

#ifndef ES_CORE_AUDIO_MANAGER_H
#define ES_CORE_AUDIO_MANAGER_H

#include <SDL2/SDL_audio.h>
#include <memory>
#include <vector>

class Sound;

class AudioManager
{
    static SDL_AudioSpec sAudioFormat;
    static std::vector<std::shared_ptr<Sound>> sSoundVector;
    static std::shared_ptr<AudioManager> sInstance;

    static void mixAudio(void* unused, Uint8* stream, int len);

    AudioManager();

public:
    static SDL_AudioDeviceID sAudioDevice;
    static std::shared_ptr<AudioManager>& getInstance();

    void init();
    void deinit();

    void registerSound(std::shared_ptr<Sound>& sound);
    void unregisterSound(std::shared_ptr<Sound>& sound);

    void play();
    void stop();

    virtual ~AudioManager();
};

#endif // ES_CORE_AUDIO_MANAGER_H
Added SPDX license identifiers to all source files. 2020-09-21 17:17:34 +00:00			`// SPDX-License-Identifier: MIT`
Huge code cleanup and code documentation update. Includes lots of conversions from tabs to spaces. Only cosmetic code changes in this commit. 2020-06-21 12:25:28 +00:00			`//`
Added SPDX license identifiers to all source files. 2020-09-21 17:17:34 +00:00			`// EmulationStation Desktop Edition`
Huge code cleanup and code documentation update. Includes lots of conversions from tabs to spaces. Only cosmetic code changes in this commit. 2020-06-21 12:25:28 +00:00			`// AudioManager.h`
			`//`
Additional changes for SDL2 include files. Of course I had to miss some things.. 2020-06-26 16:11:24 +00:00			`// Low-level audio functions (using SDL2).`
Huge code cleanup and code documentation update. Includes lots of conversions from tabs to spaces. Only cosmetic code changes in this commit. 2020-06-21 12:25:28 +00:00			`//`

Add pragma once and ifndef header guards to all headers 2017-10-31 17:12:50 +00:00			`#ifndef ES_CORE_AUDIO_MANAGER_H`
			`#define ES_CORE_AUDIO_MANAGER_H`
Added menu sounds. See THENMES.md for more details. 2012-10-13 18:29:53 +00:00
Use SDL2 include files instead of those for SDL version 1. This resolves an irritating issue in the code editor where SDL2-specific functions could't be found. Not entirely sure about the SDL include file logic for other operating systems than Linux so the #ifdef directives may need to be updated further at a later date. 2020-06-26 16:03:55 +00:00			`#include <SDL2/SDL_audio.h>`
Remove the need for SDL_mixer SDL_mixer is not in the standard SDL distribution. The mixing is now done using regular SDL_Audio functions. AudioManager is converted to a singleton and std::shared_ptrs are used for all Sound objects. Note that for GCC "-std=c++11" might need to be added to the CMAKE_CXX_FLAGS. 2013-05-14 19:31:39 +00:00			`#include <memory>`
Header inclusion cleanup 2017-11-01 22:21:10 +00:00			`#include <vector>`
Added menu sounds. See THENMES.md for more details. 2012-10-13 18:29:53 +00:00
Header inclusion cleanup 2017-11-01 22:21:10 +00:00			`class Sound;`
Remove the need for SDL_mixer SDL_mixer is not in the standard SDL distribution. The mixing is now done using regular SDL_Audio functions. AudioManager is converted to a singleton and std::shared_ptrs are used for all Sound objects. Note that for GCC "-std=c++11" might need to be added to the CMAKE_CXX_FLAGS. 2013-05-14 19:31:39 +00:00
			`class AudioManager`
Added menu sounds. See THENMES.md for more details. 2012-10-13 18:29:53 +00:00			`{`
Huge code cleanup and code documentation update. Includes lots of conversions from tabs to spaces. Only cosmetic code changes in this commit. 2020-06-21 12:25:28 +00:00			`static SDL_AudioSpec sAudioFormat;`
			`static std::vector<std::shared_ptr<Sound>> sSoundVector;`
			`static std::shared_ptr<AudioManager> sInstance;`
Remove the need for SDL_mixer SDL_mixer is not in the standard SDL distribution. The mixing is now done using regular SDL_Audio functions. AudioManager is converted to a singleton and std::shared_ptrs are used for all Sound objects. Note that for GCC "-std=c++11" might need to be added to the CMAKE_CXX_FLAGS. 2013-05-14 19:31:39 +00:00
Some cosmetic code cleanup. 2020-10-18 17:45:26 +00:00			`static void mixAudio(void* unused, Uint8* stream, int len);`
Remove the need for SDL_mixer SDL_mixer is not in the standard SDL distribution. The mixing is now done using regular SDL_Audio functions. AudioManager is converted to a singleton and std::shared_ptrs are used for all Sound objects. Note that for GCC "-std=c++11" might need to be added to the CMAKE_CXX_FLAGS. 2013-05-14 19:31:39 +00:00
Huge code cleanup and code documentation update. Includes lots of conversions from tabs to spaces. Only cosmetic code changes in this commit. 2020-06-21 12:25:28 +00:00			`AudioManager();`
Remove the need for SDL_mixer SDL_mixer is not in the standard SDL distribution. The mixing is now done using regular SDL_Audio functions. AudioManager is converted to a singleton and std::shared_ptrs are used for all Sound objects. Note that for GCC "-std=c++11" might need to be added to the CMAKE_CXX_FLAGS. 2013-05-14 19:31:39 +00:00
			`public:`
Modernized the audio handling code a bit. 2020-12-20 23:23:22 +00:00			`static SDL_AudioDeviceID sAudioDevice;`
Some cosmetic code cleanup. 2020-10-18 17:45:26 +00:00			`static std::shared_ptr<AudioManager>& getInstance();`
Fix sounds not playing after launching a game Correctly re-initialize SDL_Audio after launching a game. 2013-05-21 08:40:01 +00:00
Huge code cleanup and code documentation update. Includes lots of conversions from tabs to spaces. Only cosmetic code changes in this commit. 2020-06-21 12:25:28 +00:00			`void init();`
			`void deinit();`
Fix sounds not playing after launching a game Correctly re-initialize SDL_Audio after launching a game. 2013-05-21 08:40:01 +00:00
Some cosmetic code cleanup. 2020-10-18 17:45:26 +00:00			`void registerSound(std::shared_ptr<Sound>& sound);`
			`void unregisterSound(std::shared_ptr<Sound>& sound);`
Added menu sounds. See THENMES.md for more details. 2012-10-13 18:29:53 +00:00
Huge code cleanup and code documentation update. Includes lots of conversions from tabs to spaces. Only cosmetic code changes in this commit. 2020-06-21 12:25:28 +00:00			`void play();`
			`void stop();`
Added menu sounds. See THENMES.md for more details. 2012-10-13 18:29:53 +00:00
Huge code cleanup and code documentation update. Includes lots of conversions from tabs to spaces. Only cosmetic code changes in this commit. 2020-06-21 12:25:28 +00:00			`virtual ~AudioManager();`
Remove the need for SDL_mixer SDL_mixer is not in the standard SDL distribution. The mixing is now done using regular SDL_Audio functions. AudioManager is converted to a singleton and std::shared_ptrs are used for all Sound objects. Note that for GCC "-std=c++11" might need to be added to the CMAKE_CXX_FLAGS. 2013-05-14 19:31:39 +00:00			`};`
Added menu sounds. See THENMES.md for more details. 2012-10-13 18:29:53 +00:00
Add pragma once and ifndef header guards to all headers 2017-10-31 17:12:50 +00:00			`#endif // ES_CORE_AUDIO_MANAGER_H`