9 files changed, 52 insertions, 13 deletions
diff --git a/indra/media_plugins/webkit/CMakeLists.txt b/indra/media_plugins/webkit/CMakeLists.txt
index b36291f0e8..0c1c3d800e 100644..100755
--- a/indra/media_plugins/webkit/CMakeLists.txt
+++ b/indra/media_plugins/webkit/CMakeLists.txt
@@ -13,7 +13,7 @@ include(UI)
 include(Linking)
 include(PluginAPI)
 include(MediaPluginBase)
-include(FindOpenGL)
+include(OpenGL)
 include(PulseAudio)
 
 include(WebKitLibPlugin)
@@ -29,6 +29,9 @@ include_directories(
     ${LLWINDOW_INCLUDE_DIRS}
     ${LLQTWEBKIT_INCLUDE_DIR}
 )
+include_directories(SYSTEM
+    ${LLCOMMON_SYSTEM_INCLUDE_DIRS}
+    )
 
 
 ### media_plugin_webkit
diff --git a/indra/media_plugins/webkit/dummy_volume_catcher.cpp b/indra/media_plugins/webkit/dummy_volume_catcher.cpp
index d54b31b2ae..d54b31b2ae 100644..100755
--- a/indra/media_plugins/webkit/dummy_volume_catcher.cpp
+++ b/indra/media_plugins/webkit/dummy_volume_catcher.cpp
diff --git a/indra/media_plugins/webkit/linux_volume_catcher.cpp b/indra/media_plugins/webkit/linux_volume_catcher.cpp
index 91be3a89e9..91be3a89e9 100644..100755
--- a/indra/media_plugins/webkit/linux_volume_catcher.cpp
+++ b/indra/media_plugins/webkit/linux_volume_catcher.cpp
diff --git a/indra/media_plugins/webkit/linux_volume_catcher_pa_syms.inc b/indra/media_plugins/webkit/linux_volume_catcher_pa_syms.inc
index d806b48428..d806b48428 100644..100755
--- a/indra/media_plugins/webkit/linux_volume_catcher_pa_syms.inc
+++ b/indra/media_plugins/webkit/linux_volume_catcher_pa_syms.inc
diff --git a/indra/media_plugins/webkit/linux_volume_catcher_paglib_syms.inc b/indra/media_plugins/webkit/linux_volume_catcher_paglib_syms.inc
index abf628c96c..abf628c96c 100644..100755
--- a/indra/media_plugins/webkit/linux_volume_catcher_paglib_syms.inc
+++ b/indra/media_plugins/webkit/linux_volume_catcher_paglib_syms.inc
diff --git a/indra/media_plugins/webkit/mac_volume_catcher.cpp b/indra/media_plugins/webkit/mac_volume_catcher.cpp
index 8a06bb8487..cc94556413 100644..100755
--- a/indra/media_plugins/webkit/mac_volume_catcher.cpp
+++ b/indra/media_plugins/webkit/mac_volume_catcher.cpp
@@ -35,10 +35,13 @@
 
 #include "volume_catcher.h"
 
-#include <Carbon/Carbon.h>
 #include <QuickTime/QuickTime.h>
 #include <AudioUnit/AudioUnit.h>
 
+#if LL_DARWIN
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
 struct VolumeCatcherStorage;
 
 class VolumeCatcherImpl
@@ -266,3 +269,6 @@ void VolumeCatcher::pump()
 	// No periodic tasks are necessary for this implementation.
 }
 
+#if LL_DARWIN
+#pragma GCC diagnostic warning "-Wdeprecated-declarations"
+#endif
diff --git a/indra/media_plugins/webkit/media_plugin_webkit.cpp b/indra/media_plugins/webkit/media_plugin_webkit.cpp
index 1812abd7d5..1812abd7d5 100644..100755
--- a/indra/media_plugins/webkit/media_plugin_webkit.cpp
+++ b/indra/media_plugins/webkit/media_plugin_webkit.cpp
diff --git a/indra/media_plugins/webkit/volume_catcher.h b/indra/media_plugins/webkit/volume_catcher.h
index 337f2913d3..337f2913d3 100644..100755
--- a/indra/media_plugins/webkit/volume_catcher.h
+++ b/indra/media_plugins/webkit/volume_catcher.h
diff --git a/indra/media_plugins/webkit/windows_volume_catcher.cpp b/indra/media_plugins/webkit/windows_volume_catcher.cpp
index 5fb84756ee..0cfb810906 100644..100755
--- a/indra/media_plugins/webkit/windows_volume_catcher.cpp
+++ b/indra/media_plugins/webkit/windows_volume_catcher.cpp
@@ -48,18 +48,37 @@ private:
 	set_volume_func_t mSetVolumeFunc;
 	set_mute_func_t mSetMuteFunc;
 
+	// tests if running on Vista, 7, 8 + once in CTOR
+	bool isWindowsVistaOrHigher();
+
 	F32 	mVolume;
 	F32 	mPan;
+	bool mSystemIsVistaOrHigher;
 };
+
+bool VolumeCatcherImpl::isWindowsVistaOrHigher()
+{
+	OSVERSIONINFO osvi;
+	ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
+	osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+	GetVersionEx(&osvi);
+	return osvi.dwMajorVersion >= 6;
+}
+
 VolumeCatcherImpl::VolumeCatcherImpl()
-:	mVolume(1.0f),	// default volume is max
-	mPan(0.f)		// default pan is centered
+:	mVolume(1.0f),			// default volume is max
+	mPan(0.f)				// default pan is centered
 {
-	HMODULE handle = ::LoadLibrary(L"winmm.dll");
-	if(handle)
+	mSystemIsVistaOrHigher = isWindowsVistaOrHigher();
+
+	if ( ! mSystemIsVistaOrHigher )
 	{
-		mSetVolumeFunc = (set_volume_func_t)::GetProcAddress(handle, "setPluginVolume");
-		mSetMuteFunc = (set_mute_func_t)::GetProcAddress(handle, "setPluginMute");
+		HMODULE handle = ::LoadLibrary(L"winmm.dll");
+		if(handle)
+		{
+			mSetVolumeFunc = (set_volume_func_t)::GetProcAddress(handle, "setPluginVolume");
+			mSetMuteFunc = (set_mute_func_t)::GetProcAddress(handle, "setPluginMute");
+		}
 	}
 }
 
@@ -67,18 +86,29 @@ VolumeCatcherImpl::~VolumeCatcherImpl()
 {
 }
 
-
 void VolumeCatcherImpl::setVolume(F32 volume)
 {
 	mVolume = volume;
 
-	if (mSetMuteFunc)
+	if ( mSystemIsVistaOrHigher )
 	{
-		mSetMuteFunc(volume == 0.f);
+		// set both left/right to same volume
+		// TODO: use pan value to set independently
+		DWORD left_channel  = (DWORD)(mVolume * 65535.0f);
+		DWORD right_channel =  (DWORD)(mVolume * 65535.0f);
+		DWORD hw_volume = left_channel << 16 | right_channel;
+		::waveOutSetVolume(NULL, hw_volume);
 	}
-	if (mSetVolumeFunc)
+	else
 	{
-		mSetVolumeFunc(mVolume);
+		if (mSetMuteFunc)
+		{
+			mSetMuteFunc(volume == 0.f);
+		}
+		if (mSetVolumeFunc)
+		{
+			mSetVolumeFunc(mVolume);
+		}
 	}
 }