Add methods to pause and stop all playing sounds (and music)

apps/openmw/mwbase/soundmanager.hpp

@@ -112,6 +112,12 @@ namespace MWBase
             virtual bool getSoundPlaying(MWWorld::Ptr reference, const std::string& soundId) const = 0;
             ///< Is the given sound currently playing on the given object?
 
+            virtual void pauseAllSounds() = 0;
+            ///< Pauses all currently playing sounds, including music.
+
+            virtual void resumeAllSounds() = 0;
+            ///< Resumes all previously paused sounds.
+
             virtual void update(float duration) = 0;
 
             virtual void setListenerPosDir(const Ogre::Vector3 &pos, const Ogre::Vector3 &dir, const Ogre::Vector3 &up) = 0;

apps/openmw/mwrender/videoplayer.cpp

@@ -3,6 +3,7 @@
 
 #include "../mwbase/windowmanager.hpp"
 #include "../mwbase/environment.hpp"
+#include "../mwbase/soundmanager.hpp"
 
 
 
@@ -821,6 +822,7 @@ namespace MWRender
         // Register all formats and codecs
         av_register_all();
 
+        MWBase::Environment::get().getSoundManager()->pauseAllSounds();
         if(SDL_Init(SDL_INIT_AUDIO)) {
             throw std::runtime_error("Failed to initialize SDL");
         }
@@ -860,6 +862,7 @@ namespace MWRender
         mState = NULL;
 
         SDL_CloseAudio();
+        MWBase::Environment::get().getSoundManager()->resumeAllSounds();
 
         mRectangle->setVisible (false);
         MWBase::Environment::get().getWindowManager ()->removeGuiMode (MWGui::GM_Video);

apps/openmw/mwsound/openal_output.cpp

@@ -814,6 +814,33 @@ void OpenAL_Output::updateListener(const Ogre::Vector3 &pos, const Ogre::Vector3
 }
 
 
+void OpenAL_Output::pauseAllSounds()
+{
+    IDVec sources = mSources;
+    IDDq::const_iterator iter = mFreeSources.begin();
+    while(iter != mFreeSources.end())
+    {
+        sources.erase(std::find(sources.begin(), sources.end(), *iter));
+        iter++;
+    }
+    if(sources.size() > 0)
+        alSourcePausev(sources.size(), &sources[0]);
+}
+
+void OpenAL_Output::resumeAllSounds()
+{
+    IDVec sources = mSources;
+    IDDq::const_iterator iter = mFreeSources.begin();
+    while(iter != mFreeSources.end())
+    {
+        sources.erase(std::find(sources.begin(), sources.end(), *iter));
+        iter++;
+    }
+    if(sources.size() > 0)
+        alSourcePlayv(sources.size(), &sources[0]);
+}
+
+
 OpenAL_Output::OpenAL_Output(SoundManager &mgr)
   : Sound_Output(mgr), mDevice(0), mContext(0), mBufferCacheMemSize(0),
     mLastEnvironment(Env_Normal), mStreamThread(new StreamThread)

apps/openmw/mwsound/openal_output.hpp

@@ -52,6 +52,9 @@ namespace MWSound
 
         virtual void updateListener(const Ogre::Vector3 &pos, const Ogre::Vector3 &atdir, const Ogre::Vector3 &updir, Environment env);
 
+        virtual void pauseAllSounds();
+        virtual void resumeAllSounds();
+
         OpenAL_Output& operator=(const OpenAL_Output &rhs);
         OpenAL_Output(const OpenAL_Output &rhs);
 

apps/openmw/mwsound/sound_output.hpp

@@ -31,6 +31,9 @@ namespace MWSound
 
         virtual void updateListener(const Ogre::Vector3 &pos, const Ogre::Vector3 &atdir, const Ogre::Vector3 &updir, Environment env) = 0;
 
+        virtual void pauseAllSounds() = 0;
+        virtual void resumeAllSounds() = 0;
+
         Sound_Output& operator=(const Sound_Output &rhs);
         Sound_Output(const Sound_Output &rhs);
 

apps/openmw/mwsound/soundmanagerimp.cpp

@@ -404,6 +404,19 @@ namespace MWSound
     }
 
 
+    void SoundManager::pauseAllSounds()
+    {
+        if(mOutput->isInitialized())
+            mOutput->pauseAllSounds();
+    }
+
+    void SoundManager::resumeAllSounds()
+    {
+        if(mOutput->isInitialized())
+            mOutput->resumeAllSounds();
+    }
+
+
     void SoundManager::updateRegionSound(float duration)
     {
         MWWorld::Ptr::CellStore *current = MWBase::Environment::get().getWorld()->getPlayer().getPlayer().getCell();

apps/openmw/mwsound/soundmanagerimp.hpp

@@ -127,6 +127,12 @@ namespace MWSound
         virtual bool getSoundPlaying(MWWorld::Ptr reference, const std::string& soundId) const;
         ///< Is the given sound currently playing on the given object?
 
+        virtual void pauseAllSounds();
+        ///< Pauses all currently playing sounds, including music.
+
+        virtual void resumeAllSounds();
+        ///< Resumes all previously paused sounds.
+
         virtual void update(float duration);
 
         virtual void setListenerPosDir(const Ogre::Vector3 &pos, const Ogre::Vector3 &dir, const Ogre::Vector3 &up);