From 92dab582ccac31be7fa410e7f4fb3789e88a0629 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sat, 28 Jul 2018 00:50:12 +0800
Subject: *update

---
 src/libjin/audio/sdl/audio.cpp | 121 -----------------------------------------
 1 file changed, 121 deletions(-)
 delete mode 100644 src/libjin/audio/sdl/audio.cpp

(limited to 'src/libjin/audio/sdl/audio.cpp')

diff --git a/src/libjin/audio/sdl/audio.cpp b/src/libjin/audio/sdl/audio.cpp
deleted file mode 100644
index 47d8cf8..0000000
--- a/src/libjin/audio/sdl/audio.cpp
+++ /dev/null
@@ -1,121 +0,0 @@
-#include "../../modules.h"
-#if JIN_MODULES_AUDIO && JIN_AUDIO_SDLAUDIO
-
-#include <iostream>
-#include "audio.h"
-#include "source.h"
-#include "../../math/math.h"
-#include "../../utils/log.h"
-
-namespace jin
-{
-namespace audio
-{
-
-    /* 注意callback是在音频线程调用 */
-    static void defaultCallback(void *userdata, Uint8 *stream, int size)
-    {
-        static SDLAudio* audio = static_cast<SDLAudio*>(userdata);
-        audio->lock();
-        audio->processCommands();
-        audio->processSources(stream, size);
-        audio->unlock();
-    }
-
-    onlyonce bool SDLAudio::initSystem(const SettingBase* s)
-    {
-        Loghelper::log(Loglevel::LV_INFO, "Init Audio System");
-
-        if (SDL_Init(SDL_INIT_AUDIO) < 0)
-            return false;
-        SDL_AudioSpec spec;
-        Setting* setting = (Setting*)s;
-        if (setting == nullptr)
-            return false;
-
-        unsigned int samplerate = setting->samplerate;
-        unsigned int samples = clamp(setting->samples, 1, setting->samplerate);
-
-        spec.freq     = samplerate;        // 每秒采样的sample数,常用的有 11025, 22050, 44100 and 48000 Hz. 
-        spec.format   = AUDIO_S16SYS;      // signed 16-bit samples in native byte order
-        spec.channels = SDLAUDIO_CHANNELS; // 立体声
-        spec.samples  = samples;           // 每次采样时都一次性填充好，如果=setting->samplerate则每秒只调用1次
-        spec.userdata = this;
-        spec.callback = defaultCallback;
-
-        audioDevice = SDL_OpenAudioDevice(NULL, 0, &spec, NULL, 0);
-        if (audioDevice == 0)
-            return false;
-        /* start audio */
-        SDL_PauseAudioDevice(audioDevice, 0);
-        return true;
-    }
-
-    onlyonce void SDLAudio::quitSystem()
-    {
-        SDL_CloseAudio();
-    }
-
-    void SDLAudio::lock()
-    {
-        SDL_LockAudioDevice(audioDevice);
-    }
-
-    void SDLAudio::unlock()
-    {
-        SDL_UnlockAudioDevice(audioDevice);
-    }
-
-    void SDLAudio::processCommands()
-    {
-        SDLSourceManager::get()->processCommands();
-    }
-
-    void SDLAudio::processSources(void* buffer, size_t len)
-    {
-        SDLSourceManager::get()->processSources(buffer, len);
-    }
-
-    void SDLAudio::play() {}
-    
-    void SDLAudio::stop() {}
-    
-    bool SDLAudio::pause()
-    {
-        return false;
-    }
-
-    bool SDLAudio::pause(Source* source)
-    {
-        return false; 
-    }
-    
-    bool SDLAudio::resume()
-    {
-        return false;
-    }
-    
-    bool SDLAudio::resume(Source* source)
-    {
-        return false;
-    }
-    
-    void SDLAudio::rewind() 
-    {
-    
-    }
-    
-    void SDLAudio::setVolume(float volume) 
-    {
-    
-    }
-    
-    float SDLAudio::getVolume() 
-    {
-        return 0.f;
-    }
-
-}
-}
-
-#endif // JIN_MODULES_AUDIO && JIN_AUDIO_SDLAUDIO
\ No newline at end of file
-- 
cgit v1.1-26-g67d0