first push - patch from CmdCupCake plus force FMODEX on

7 files changed, 162 insertions, 55 deletions

diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index b569808a06..793b01baa1 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -10,7 +10,8 @@ include(DirectX)
 include(OpenSSL)
 include(DragDrop)
 include(EXPAT)
-include(FMOD)
+include(FMODEX)
+set(FMOD OFF)
 include(OPENAL)
 include(FindOpenGL)
 include(Hunspell)
@@ -52,6 +53,14 @@ if (NOT HAVOK_TPV)
    add_subdirectory(${LLPHYSICSEXTENSIONS_SRC_DIR} llphysicsextensions)
 endif (NOT HAVOK_TPV)
 
+if(FMODEX)
+  include_directories(${FMODEX_INCLUDE_DIR})
+endif(FMODEX)
+
+if(FMOD)
+  include_directories(${FMOD_INCLUDE_DIR})
+endif(FMOD)
+
 include_directories(
     ${DBUSGLIB_INCLUDE_DIRS}
     ${JSONCPP_INCLUDE_DIR}
@@ -61,7 +70,6 @@ include_directories(
     ${LLCOMMON_INCLUDE_DIRS}
     ${LLCOREHTTP_INCLUDE_DIRS}
     ${LLPHYSICS_INCLUDE_DIRS}
-    ${FMOD_INCLUDE_DIR}
     ${LLIMAGE_INCLUDE_DIRS}
     ${LLKDU_INCLUDE_DIRS}
     ${LLINVENTORY_INCLUDE_DIRS}
@@ -1521,10 +1529,15 @@ if (OPENAL)
   set(LLSTARTUP_COMPILE_FLAGS "${LLSTARTUP_COMPILE_FLAGS} -DLL_OPENAL")
 endif (OPENAL)
 
-if (FMOD)
-  set(LLSTARTUP_COMPILE_FLAGS "${LLSTARTUP_COMPILE_FLAGS} -DLL_FMOD")
+if (FMOD OR FMODEX)
+  if (FMODEX)
+    set(LLSTARTUP_COMPILE_FLAGS "${LLSTARTUP_COMPILE_FLAGS} -DLL_FMODEX")
+  endif (FMODEX)
+  if (FMOD)
+    set(LLSTARTUP_COMPILE_FLAGS "${LLSTARTUP_COMPILE_FLAGS} -DLL_FMOD")
+  endif (FMOD)
 
-  if (DARWIN)
+  if (DARWIN AND FMOD)
     set(fmodwrapper_SOURCE_FILES fmodwrapper.cpp)
     add_library(fmodwrapper SHARED ${fmodwrapper_SOURCE_FILES})
     set(fmodwrapper_needed_LIBRARIES ${FMOD_LIBRARY} ${CARBON_LIBRARY})
@@ -1537,11 +1550,16 @@ if (FMOD)
       )
     set(FMODWRAPPER_LIBRARY fmodwrapper)
     target_link_libraries(fmodwrapper ${fmodwrapper_needed_LIBRARIES})
-  else (DARWIN)
-    # fmodwrapper unnecessary on linux or windows
-    set(FMODWRAPPER_LIBRARY ${FMOD_LIBRARY})
-  endif (DARWIN)
-endif (FMOD)
+  else (DARWIN AND FMOD)
+    # fmodwrapper unnecessary on linux or windows for fmod and darwin for fmodex
+    if (FMODEX)
+       set(FMODWRAPPER_LIBRARY ${FMODEX_LIBRARY})
+    endif (FMODEX)
+    if (FMOD)
+       set(FMODWRAPPER_LIBRARY ${FMOD_LIBRARY})
+    endif (FMOD)
+  endif (DARWIN AND FMOD)
+endif (FMOD OR FMODEX)
 
 set_source_files_properties(llstartup.cpp PROPERTIES COMPILE_FLAGS "${LLSTARTUP_COMPILE_FLAGS}")
 
@@ -1616,9 +1634,6 @@ if (WINDOWS)
       ${SHARED_LIB_STAGING_DIR}/Release/openjpeg.dll
       ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/openjpeg.dll
       ${SHARED_LIB_STAGING_DIR}/Debug/openjpegd.dll
-      ${SHARED_LIB_STAGING_DIR}/Release/fmod.dll
-      ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/fmod.dll
-      ${SHARED_LIB_STAGING_DIR}/Debug/fmod.dll
       ${SHARED_LIB_STAGING_DIR}/Release/msvcr100.dll
       ${SHARED_LIB_STAGING_DIR}/Release/msvcp100.dll
       ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/msvcr100.dll
@@ -1683,6 +1698,22 @@ if (WINDOWS)
       windows-updater
       )
 
+    if (FMODEX)
+      list(APPEND COPY_INPUT_DEPENDENCIES
+           ${SHARED_LIB_STAGING_DIR}/Release/fmodex.dll
+           ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/fmodex.dll
+           ${SHARED_LIB_STAGING_DIR}/Debug/fmodexL.dll
+          )
+    endif (FMODEX)
+
+    if (FMOD)
+      list(APPEND COPY_INPUT_DEPENDENCIES
+           ${SHARED_LIB_STAGING_DIR}/Release/fmod.dll
+           ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/fmod.dll
+           ${SHARED_LIB_STAGING_DIR}/Debug/fmod.dll
+          )
+    endif (FMOD)
+
     add_custom_command(
       OUTPUT  ${CMAKE_CFG_INTDIR}/copy_touched.bat
       COMMAND ${PYTHON_EXECUTABLE}
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 2e91d10cd3..995546ab23 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -269,6 +269,17 @@
       <key>Value</key>
       <real>1.0</real>
     </map>
+    <key>AudioLevelUnderwaterRolloff</key>
+    <map>
+      <key>Comment</key>
+      <string>Controls the distance-based dropoff of audio volume underwater(fraction or multiple of default audio rolloff)</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>F32</string>
+      <key>Value</key>
+      <real>5.0</real>
+    </map>
     <key>AudioLevelSFX</key>
     <map>
       <key>Comment</key>
@@ -14094,5 +14105,38 @@
     <key>Value</key>
     <integer>0</integer>
   </map>
+  <key>FMODExProfilerEnable</key>
+  <map>
+    <key>Comment</key>
+    <string>Enable profiler tool if using FMOD Ex</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>0</integer>
+    </map>
+  <key>FMODExDecodeBufferSize</key>
+  <map>
+    <key>Comment</key>
+    <string>Sets the streaming decode buffer size (in milliseconds)</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>U32</string>
+    <key>Value</key>
+    <integer>1000</integer>
+    </map>
+  <key>FMODExStreamBufferSize</key>
+  <map>
+    <key>Comment</key>
+    <string>Sets the streaming buffer size (in milliseconds)</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>U32</string>
+    <key>Value</key>
+    <integer>7000</integer>
+  </map>
 </map>
 </llsd>
diff --git a/indra/newview/linux_tools/wrapper.sh b/indra/newview/linux_tools/wrapper.sh
index 20936c6460..71b7e74c63 100755
--- a/indra/newview/linux_tools/wrapper.sh
+++ b/indra/newview/linux_tools/wrapper.sh
@@ -4,17 +4,21 @@
 ## These options are for self-assisted troubleshooting during this beta
 ## testing phase; you should not usually need to touch them.
 
+## - Avoids using any FMOD Ex audio driver.
+#export LL_BAD_FMODEX_DRIVER=x
 ## - Avoids using any OpenAL audio driver.
 #export LL_BAD_OPENAL_DRIVER=x
 ## - Avoids using any FMOD audio driver.
 #export LL_BAD_FMOD_DRIVER=x
 
+## - Avoids using the FMOD Ex PulseAudio audio driver.
+#export LL_BAD_FMOD_PULSEAUDIO=x
+## - Avoids using the FMOD or FMOD Ex ALSA audio driver.
+#export LL_BAD_FMOD_ALSA=x
+## - Avoids using the FMOD or FMOD Ex OSS audio driver.
+#export LL_BAD_FMOD_OSS=x
 ## - Avoids using the FMOD ESD audio driver.
 #export LL_BAD_FMOD_ESD=x
-## - Avoids using the FMOD OSS audio driver.
-#export LL_BAD_FMOD_OSS=x
-## - Avoids using the FMOD ALSA audio driver.
-#export LL_BAD_FMOD_ALSA=x
 
 ## - Avoids the optional OpenGL extensions which have proven most problematic
 ##   on some hardware.  Disabling this option may cause BETTER PERFORMANCE but
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 0e3007724b..6a874d1af5 100644
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -37,6 +37,10 @@
 #include "llviewermedia_streamingaudio.h"
 #include "llaudioengine.h"
 
+#ifdef LL_FMODEX
+# include "llaudioengine_fmodex.h"
+#endif
+
 #ifdef LL_FMOD
 # include "llaudioengine_fmod.h"
 #endif
@@ -623,6 +627,17 @@ bool idle_startup()
 		{
 			gAudiop = NULL;
 
+#ifdef LL_FMODEX		
+			if (!gAudiop
+#if !LL_WINDOWS
+			    && NULL == getenv("LL_BAD_FMODEX_DRIVER")
+#endif // !LL_WINDOWS
+			    )
+			{
+				gAudiop = (LLAudioEngine *) new LLAudioEngine_FMODEX(gSavedSettings.getBOOL("FMODExProfilerEnable"));
+			}
+#endif
+
 #ifdef LL_OPENAL
 			if (!gAudiop
 #if !LL_WINDOWS
diff --git a/indra/newview/llvieweraudio.cpp b/indra/newview/llvieweraudio.cpp
index 8d8c401dac..f349eeac63 100644
--- a/indra/newview/llvieweraudio.cpp
+++ b/indra/newview/llvieweraudio.cpp
@@ -43,6 +43,8 @@
 #include "llparcel.h"
 #include "llviewermessage.h"
 
+#include "llstreamingaudio.h"
+
 /////////////////////////////////////////////////////////
 
 LLViewerAudio::LLViewerAudio() :
@@ -101,6 +103,11 @@ void LLViewerAudio::startInternetStreamWithAutoFade(std::string streamURI)
 		else
 		{
 			mFadeState = FADE_IN;
+
+			LLStreamingAudioInterface *stream = gAudiop->getStreamingAudioImpl();
+			if(stream && stream->supportsAdjustableBufferSizes())
+				stream->setBufferSizes(gSavedSettings.getU32("FMODExStreamBufferSize"),gSavedSettings.getU32("FMODExDecodeBufferSize"));
+
 			gAudiop->startInternetStream(mNextStreamURI);
 			startFading();
 			registerIdleListener();
@@ -156,6 +163,11 @@ bool LLViewerAudio::onIdleUpdate()
 			if (!mNextStreamURI.empty())
 			{
 				mFadeState = FADE_IN;
+
+				LLStreamingAudioInterface *stream = gAudiop->getStreamingAudioImpl();
+				if(stream && stream->supportsAdjustableBufferSizes())
+					stream->setBufferSizes(gSavedSettings.getU32("FMODExStreamBufferSize"),gSavedSettings.getU32("FMODExDecodeBufferSize"));
+
 				gAudiop->startInternetStream(mNextStreamURI);
 				startFading();
 			}
@@ -385,7 +397,12 @@ void audio_update_volume(bool force_update)
 		gAudiop->setMasterGain ( master_volume );
 
 		gAudiop->setDopplerFactor(gSavedSettings.getF32("AudioLevelDoppler"));
-		gAudiop->setRolloffFactor(gSavedSettings.getF32("AudioLevelRolloff"));
+
+		if(!LLViewerCamera::getInstance()->cameraUnderWater())
+			gAudiop->setRolloffFactor(gSavedSettings.getF32("AudioLevelRolloff"));
+		else
+			gAudiop->setRolloffFactor(gSavedSettings.getF32("AudioLevelUnderwaterRolloff"));
+
 		gAudiop->setMuted(mute_audio || progress_view_visible);
 		
 		if (force_update)
@@ -466,44 +483,22 @@ void audio_update_listener()
 void audio_update_wind(bool force_update)
 {
 #ifdef kAUDIO_ENABLE_WIND
-	//
-	//  Extract height above water to modulate filter by whether above/below water 
-	// 
+
 	LLViewerRegion* region = gAgent.getRegion();
 	if (region)
 	{
-		static F32 last_camera_water_height = -1000.f;
-		LLVector3 camera_pos = gAgentCamera.getCameraPositionAgent();
-		F32 camera_water_height = camera_pos.mV[VZ] - region->getWaterHeight();
-		
-		//
-		//  Don't update rolloff factor unless water surface has been crossed
-		//
-		if (force_update || (last_camera_water_height * camera_water_height) < 0.f)
-		{
-            static LLUICachedControl<F32> rolloff("AudioLevelRolloff", 1.0f);
-			if (camera_water_height < 0.f)
-			{
-				gAudiop->setRolloffFactor(rolloff * LL_ROLLOFF_MULTIPLIER_UNDER_WATER);
-			}
-			else 
-			{
-				gAudiop->setRolloffFactor(rolloff);
-			}
-		}
-        
-        // Scale down the contribution of weather-simulation wind to the
-        // ambient wind noise.  Wind velocity averages 3.5 m/s, with gusts to 7 m/s
-        // whereas steady-state avatar walk velocity is only 3.2 m/s.
-        // Without this the world feels desolate on first login when you are
-        // standing still.
-        static LLUICachedControl<F32> wind_level("AudioLevelWind", 0.5f);
-        LLVector3 scaled_wind_vec = gWindVec * wind_level;
-        
-        // Mix in the avatar's motion, subtract because when you walk north,
-        // the apparent wind moves south.
-        LLVector3 final_wind_vec = scaled_wind_vec - gAgent.getVelocity();
-        
+		// Scale down the contribution of weather-simulation wind to the
+		// ambient wind noise.  Wind velocity averages 3.5 m/s, with gusts to 7 m/s
+		// whereas steady-state avatar walk velocity is only 3.2 m/s.
+		// Without this the world feels desolate on first login when you are
+		// standing still.
+		static LLUICachedControl<F32> wind_level("AudioLevelWind", 0.5f);
+		LLVector3 scaled_wind_vec = gWindVec * wind_level;
+
+		// Mix in the avatar's motion, subtract because when you walk north,
+		// the apparent wind moves south.
+		LLVector3 final_wind_vec = scaled_wind_vec - gAgent.getVelocity();
+
 		// rotate the wind vector to be listener (agent) relative
 		gRelativeWindVec = gAgent.getFrameAgent().rotateToLocal( final_wind_vec );
 
@@ -536,8 +531,7 @@ void audio_update_wind(bool force_update)
 			gAudiop->mMaxWindGain = llmax(gAudiop->mMaxWindGain - volume_delta, 0.f);
 		}
 		
-		last_camera_water_height = camera_water_height;
-		gAudiop->updateWind(gRelativeWindVec, camera_water_height);
+		gAudiop->updateWind(gRelativeWindVec, gAgentCamera.getCameraPositionAgent()[VZ] - gAgent.getRegion()->getWaterHeight());
 	}
 #endif
 }
diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp
index 051f5f4485..a62f73deef 100644
--- a/indra/newview/llviewercontrol.cpp
+++ b/indra/newview/llviewercontrol.cpp
@@ -655,6 +655,7 @@ void settings_setup_listeners()
 	gSavedSettings.getControl("AudioLevelVoice")->getSignal()->connect(boost::bind(&handleAudioVolumeChanged, _2));
 	gSavedSettings.getControl("AudioLevelDoppler")->getSignal()->connect(boost::bind(&handleAudioVolumeChanged, _2));
 	gSavedSettings.getControl("AudioLevelRolloff")->getSignal()->connect(boost::bind(&handleAudioVolumeChanged, _2));
+	gSavedSettings.getControl("AudioLevelUnderwaterRolloff")->getSignal()->connect(boost::bind(&handleAudioVolumeChanged, _2));
 	gSavedSettings.getControl("MuteAudio")->getSignal()->connect(boost::bind(&handleAudioVolumeChanged, _2));
 	gSavedSettings.getControl("MuteMusic")->getSignal()->connect(boost::bind(&handleAudioVolumeChanged, _2));
 	gSavedSettings.getControl("MuteMedia")->getSignal()->connect(boost::bind(&handleAudioVolumeChanged, _2));
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index ea75d4f4f6..cdd227e9fe 100644
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -367,6 +367,14 @@ class WindowsManifest(ViewerManifest):
                 print err.message
                 print "Skipping COLLADA and GLOD libraries (assumming linked statically)"
 
+            # Get fmodex dll, continue if missing
+            try:
+                if self.args['configuration'].lower() == 'debug':
+                    self.path("fmodexL.dll")
+                else:
+                    self.path("fmodex.dll")
+            except:
+                print "Skipping fmodex audio library(assuming other audio engine)"
 
             # Get fmod dll, continue if missing
             if not self.path("fmod.dll"):
@@ -743,6 +751,7 @@ class DarwinManifest(ViewerManifest):
                                 "libcollada14dom.dylib",
                                 "libexpat.1.5.2.dylib",
                                 "libexception_handler.dylib",
+                                "libfmodex.dylib",
                                 "libGLOD.dylib",
                                 ):
                     dylibs += path_optional(os.path.join(libdir, libfile), libfile)
@@ -1125,6 +1134,15 @@ class Linux_i686Manifest(LinuxManifest):
             except:
                     print "Skipping libfmod-3.75.so - not found"
                     pass
+
+            try:
+                    self.path("libfmodex-*.so")
+                    self.path("libfmodex.so")
+                    pass
+            except:
+                    print "Skipping libfmodex.so - not found"
+                    pass
+
             self.end_prefix("lib")
 
             # Vivox runtimes