1 files changed, 157 insertions, 251 deletions

diff --git a/indra/media_plugins/cef/media_plugin_cef.cpp b/indra/media_plugins/cef/media_plugin_cef.cpp
index ec1454308c..f3d7762a08 100644
--- a/indra/media_plugins/cef/media_plugin_cef.cpp
+++ b/indra/media_plugins/cef/media_plugin_cef.cpp
@@ -34,12 +34,12 @@
 #include "llplugininstance.h"
 #include "llpluginmessage.h"
 #include "llpluginmessageclasses.h"
+#include "volume_catcher.h"
 #include "media_plugin_base.h"
 
-#include "boost/function.hpp"
-#include "boost/bind.hpp"
-#include "llCEFLib.h"
-#include "volume_catcher.h"
+#include <functional>
+
+#include "dullahan.h"
 
 ////////////////////////////////////////////////////////////////////////////////
 //
@@ -56,7 +56,7 @@ public:
 private:
 	bool init();
 
-	void onPageChangedCallback(unsigned char* pixels, int x, int y, int width, int height, bool is_popup);
+	void onPageChangedCallback(const unsigned char* pixels, int x, int y, const int width, const int height);
 	void onCustomSchemeURLCallback(std::string url);
 	void onConsoleMessageCallback(std::string message, std::string source, int line);
 	void onStatusMessageCallback(std::string value);
@@ -67,26 +67,25 @@ private:
 	void onAddressChangeCallback(std::string url);
 	void onNavigateURLCallback(std::string url, std::string target);
 	bool onHTTPAuthCallback(const std::string host, const std::string realm, std::string& username, std::string& password);
-	void onCursorChangedCallback(LLCEFLib::ECursorType type, unsigned int handle);
+	void onCursorChangedCallback(dullahan::ECursorType type);
 	void onFileDownloadCallback(std::string filename);
 	const std::string onFileDialogCallback();
 
 	void postDebugMessage(const std::string& msg);
 	void authResponse(LLPluginMessage &message);
 
-	LLCEFLib::EKeyboardModifier decodeModifiers(std::string &modifiers);
-	void deserializeKeyboardData(LLSD native_key_data, uint32_t& native_scan_code, uint32_t& native_virtual_key, uint32_t& native_modifiers);
-	void keyEvent(LLCEFLib::EKeyEvent key_event, int key, LLCEFLib::EKeyboardModifier modifiers, LLSD native_key_data);
-	void unicodeInput(const std::string &utf8str, LLCEFLib::EKeyboardModifier modifiers, LLSD native_key_data);
+	void keyEvent(dullahan::EKeyEvent key_event, LLSD native_key_data);
+	void unicodeInput(std::string event, LLSD native_key_data);
 
 	void checkEditState();
-    void setVolume(F32 vol);
+    void setVolume();
 
 	bool mEnableMediaPluginDebugging;
 	std::string mHostLanguage;
 	bool mCookiesEnabled;
 	bool mPluginsEnabled;
 	bool mJavascriptEnabled;
+	bool mDisableGPU;
 	std::string mUserAgentSubtring;
 	std::string mAuthUsername;
 	std::string mAuthPassword;
@@ -97,15 +96,9 @@ private:
 	std::string mCachePath;
 	std::string mCookiePath;
 	std::string mPickedFile;
-	LLCEFLib* mLLCEFLib;
-
-    VolumeCatcher mVolumeCatcher;
-
-	U8 *mPopupBuffer;
-	U32 mPopupW;
-	U32 mPopupH;
-	U32 mPopupX;
-	U32 mPopupY;
+	VolumeCatcher mVolumeCatcher;
+	F32 mCurVolume;
+	dullahan* mCEFLib;
 };
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -122,6 +115,7 @@ MediaPluginBase(host_send_func, host_user_data)
 	mCookiesEnabled = true;
 	mPluginsEnabled = false;
 	mJavascriptEnabled = true;
+	mDisableGPU = true;
 	mUserAgentSubtring = "";
 	mAuthUsername = "";
 	mAuthPassword = "";
@@ -132,20 +126,18 @@ MediaPluginBase(host_send_func, host_user_data)
 	mCachePath = "";
 	mCookiePath = "";
 	mPickedFile = "";
-	mLLCEFLib = new LLCEFLib();
+	mCurVolume = 0.0;
 
-	mPopupBuffer = NULL;
-	mPopupW = 0;
-	mPopupH = 0;
-	mPopupX = 0;
-	mPopupY = 0;
+	mCEFLib = new dullahan();
+
+	setVolume();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 MediaPluginCEF::~MediaPluginCEF()
 {
-	delete[] mPopupBuffer;
+	mCEFLib->shutdown();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -166,56 +158,13 @@ void MediaPluginCEF::postDebugMessage(const std::string& msg)
 
 ////////////////////////////////////////////////////////////////////////////////
 //
-void MediaPluginCEF::onPageChangedCallback(unsigned char* pixels, int x, int y, int width, int height, bool is_popup)
+void MediaPluginCEF::onPageChangedCallback(const unsigned char* pixels, int x, int y, const int width, const int height)
 {
-	if( is_popup )
-	{
-		delete mPopupBuffer;
-		mPopupBuffer = NULL;
-		mPopupH = 0;
-		mPopupW = 0;
-		mPopupX = 0;
-		mPopupY = 0;
-	}
-
 	if( mPixels && pixels )
 	{
-		if (is_popup)
-		{
-			if( width > 0 && height> 0 )
-			{
-				mPopupBuffer = new U8[ width * height * mDepth ];
-				memcpy( mPopupBuffer, pixels, width * height * mDepth );
-				mPopupH = height;
-				mPopupW = width;
-				mPopupX = x;
-				mPopupY = mHeight - y - height;
-			}
-		}
-		else
+		if (mWidth == width && mHeight == height)
 		{
-			if (mWidth == width && mHeight == height)
-			{
-				memcpy(mPixels, pixels, mWidth * mHeight * mDepth);
-			}
-			if( mPopupBuffer && mPopupH && mPopupW )
-			{
-				U32 bufferSize = mWidth * mHeight * mDepth;
-				U32 popupStride = mPopupW * mDepth;
-				U32 bufferStride = mWidth * mDepth;
-				int dstY = mPopupY;
-
-				int src = 0;
-				int dst = dstY  * mWidth * mDepth + mPopupX * mDepth;
-
-				for( int line = 0; dst + popupStride < bufferSize && line < mPopupH; ++line )
-				{
-					memcpy( mPixels + dst, mPopupBuffer + src, popupStride );
-					src += popupStride;
-					dst += bufferStride;
-				}
-			}
-
+			memcpy(mPixels, pixels, mWidth * mHeight * mDepth);
 		}
 		setDirty(0, 0, mWidth, mHeight);
 	}
@@ -254,8 +203,8 @@ void MediaPluginCEF::onLoadStartCallback()
 {
 	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "navigate_begin");
 	//message.setValue("uri", event.getEventUri());  // not easily available here in CEF - needed?
-	message.setValueBoolean("history_back_available", mLLCEFLib->canGoBack());
-	message.setValueBoolean("history_forward_available", mLLCEFLib->canGoForward());
+	message.setValueBoolean("history_back_available", mCEFLib->canGoBack());
+	message.setValueBoolean("history_forward_available", mCEFLib->canGoForward());
 	sendMessage(message);
 }
 
@@ -263,10 +212,10 @@ void MediaPluginCEF::onLoadStartCallback()
 //
 void MediaPluginCEF::onRequestExitCallback()
 {
-	mLLCEFLib->shutdown();
-
 	LLPluginMessage message("base", "goodbye");
 	sendMessage(message);
+
+	mDeleteMe = true;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -276,8 +225,8 @@ void MediaPluginCEF::onLoadEndCallback(int httpStatusCode)
 	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "navigate_complete");
 	//message.setValue("uri", event.getEventUri());  // not easily available here in CEF - needed?
 	message.setValueS32("result_code", httpStatusCode);
-	message.setValueBoolean("history_back_available", mLLCEFLib->canGoBack());
-	message.setValueBoolean("history_forward_available", mLLCEFLib->canGoForward());
+	message.setValueBoolean("history_back_available", mCEFLib->canGoBack());
+	message.setValueBoolean("history_forward_available", mCEFLib->canGoForward());
 	sendMessage(message);
 }
 
@@ -360,25 +309,25 @@ const std::string MediaPluginCEF::onFileDialogCallback()
 	return mPickedFile;
 }
 
-void MediaPluginCEF::onCursorChangedCallback(LLCEFLib::ECursorType type, unsigned int handle)
+void MediaPluginCEF::onCursorChangedCallback(dullahan::ECursorType type)
 {
 	std::string name = "";
 
 	switch (type)
 	{
-		case LLCEFLib::CT_POINTER:
+		case dullahan::CT_POINTER:
 			name = "arrow";
 			break;
-		case LLCEFLib::CT_IBEAM:
+		case dullahan::CT_IBEAM:
 			name = "ibeam";
 			break;
-		case LLCEFLib::CT_NORTHSOUTHRESIZE:
+		case dullahan::CT_NORTHSOUTHRESIZE:
 			name = "splitv";
 			break;
-		case LLCEFLib::CT_EASTWESTRESIZE:
+		case dullahan::CT_EASTWESTRESIZE:
 			name = "splith";
 			break;
-		case LLCEFLib::CT_HAND:
+		case dullahan::CT_HAND:
 			name = "hand";
 			break;
 
@@ -430,9 +379,8 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 			}
 			else if (message_name == "idle")
 			{
-				mLLCEFLib->update();
+				mCEFLib->update();
 
-                mVolumeCatcher.pump();
 				// this seems bad but unless the state changes (it won't until we figure out
 				// how to get CEF to tell us if copy/cut/paste is available) then this function
 				// will return immediately
@@ -441,7 +389,7 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 			else if (message_name == "cleanup")
 			{
 				mVolumeCatcher.setVolume(0);
-				mLLCEFLib->requestExit();
+				mCEFLib->requestExit();
 			}
 			else if (message_name == "shm_added")
 			{
@@ -483,42 +431,56 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 		{
 			if (message_name == "init")
 			{
-				// event callbacks from LLCefLib
-				mLLCEFLib->setOnPageChangedCallback(boost::bind(&MediaPluginCEF::onPageChangedCallback, this, _1, _2, _3, _4, _5, _6));
-				mLLCEFLib->setOnCustomSchemeURLCallback(boost::bind(&MediaPluginCEF::onCustomSchemeURLCallback, this, _1));
-				mLLCEFLib->setOnConsoleMessageCallback(boost::bind(&MediaPluginCEF::onConsoleMessageCallback, this, _1, _2, _3));
-				mLLCEFLib->setOnStatusMessageCallback(boost::bind(&MediaPluginCEF::onStatusMessageCallback, this, _1));
-				mLLCEFLib->setOnTitleChangeCallback(boost::bind(&MediaPluginCEF::onTitleChangeCallback, this, _1));
-				mLLCEFLib->setOnLoadStartCallback(boost::bind(&MediaPluginCEF::onLoadStartCallback, this));
-				mLLCEFLib->setOnLoadEndCallback(boost::bind(&MediaPluginCEF::onLoadEndCallback, this, _1));
-				mLLCEFLib->setOnAddressChangeCallback(boost::bind(&MediaPluginCEF::onAddressChangeCallback, this, _1));
-				mLLCEFLib->setOnNavigateURLCallback(boost::bind(&MediaPluginCEF::onNavigateURLCallback, this, _1, _2));
-				mLLCEFLib->setOnHTTPAuthCallback(boost::bind(&MediaPluginCEF::onHTTPAuthCallback, this, _1, _2, _3, _4));
-				mLLCEFLib->setOnFileDownloadCallback(boost::bind(&MediaPluginCEF::onFileDownloadCallback, this, _1));
-				mLLCEFLib->setOnFileDialogCallback(boost::bind(&MediaPluginCEF::onFileDialogCallback, this));
-				mLLCEFLib->setOnCursorChangedCallback(boost::bind(&MediaPluginCEF::onCursorChangedCallback, this, _1, _2));
-				mLLCEFLib->setOnRequestExitCallback(boost::bind(&MediaPluginCEF::onRequestExitCallback, this));
-
-				LLCEFLib::LLCEFLibSettings settings;
-				settings.initial_width = 1024;
-				settings.initial_height = 1024;
-				settings.page_zoom_factor = message_in.getValueReal("factor");
-				settings.plugins_enabled = mPluginsEnabled;
-				settings.media_stream_enabled = false; // MAINT-6060 - WebRTC media removed until we can add granualrity/query UI
-				settings.javascript_enabled = mJavascriptEnabled;
-				settings.cookies_enabled = mCookiesEnabled;
-				settings.cookie_store_path = mCookiePath;
+				// event callbacks from Dullahan
+				mCEFLib->setOnPageChangedCallback(std::bind(&MediaPluginCEF::onPageChangedCallback, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4, std::placeholders::_5));
+				mCEFLib->setOnCustomSchemeURLCallback(std::bind(&MediaPluginCEF::onCustomSchemeURLCallback, this, std::placeholders::_1));
+				mCEFLib->setOnConsoleMessageCallback(std::bind(&MediaPluginCEF::onConsoleMessageCallback, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3));
+				mCEFLib->setOnStatusMessageCallback(std::bind(&MediaPluginCEF::onStatusMessageCallback, this, std::placeholders::_1));
+				mCEFLib->setOnTitleChangeCallback(std::bind(&MediaPluginCEF::onTitleChangeCallback, this, std::placeholders::_1));
+				mCEFLib->setOnLoadStartCallback(std::bind(&MediaPluginCEF::onLoadStartCallback, this));
+				mCEFLib->setOnLoadEndCallback(std::bind(&MediaPluginCEF::onLoadEndCallback, this, std::placeholders::_1));
+				mCEFLib->setOnAddressChangeCallback(std::bind(&MediaPluginCEF::onAddressChangeCallback, this, std::placeholders::_1));
+				mCEFLib->setOnNavigateURLCallback(std::bind(&MediaPluginCEF::onNavigateURLCallback, this, std::placeholders::_1, std::placeholders::_2));
+				mCEFLib->setOnHTTPAuthCallback(std::bind(&MediaPluginCEF::onHTTPAuthCallback, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4));
+				mCEFLib->setOnFileDownloadCallback(std::bind(&MediaPluginCEF::onFileDownloadCallback, this, std::placeholders::_1));
+				mCEFLib->setOnFileDialogCallback(std::bind(&MediaPluginCEF::onFileDialogCallback, this));
+				mCEFLib->setOnCursorChangedCallback(std::bind(&MediaPluginCEF::onCursorChangedCallback, this, std::placeholders::_1));
+				mCEFLib->setOnRequestExitCallback(std::bind(&MediaPluginCEF::onRequestExitCallback, this));
+
+				dullahan::dullahan_settings settings;
+				settings.accept_language_list = mHostLanguage;
+				settings.background_color = 0xffffffff;
 				settings.cache_enabled = true;
 				settings.cache_path = mCachePath;
-				settings.accept_language_list = mHostLanguage;
-				settings.user_agent_substring = mLLCEFLib->makeCompatibleUserAgentString(mUserAgentSubtring);
+				settings.cookie_store_path = mCookiePath;
+				settings.cookies_enabled = mCookiesEnabled;
+				settings.disable_gpu = mDisableGPU;
+				settings.flash_enabled = mPluginsEnabled;
+				settings.flip_mouse_y = false;
+				settings.flip_pixels_y = true;
+				settings.frame_rate = 60;
+				settings.force_wave_audio = true;
+				settings.initial_height = 1024;
+				settings.initial_width = 1024;
+				settings.java_enabled = false;
+				settings.javascript_enabled = mJavascriptEnabled;
+				settings.media_stream_enabled = false; // MAINT-6060 - WebRTC media removed until we can add granualrity/query UI
+				settings.plugins_enabled = mPluginsEnabled;
+				settings.user_agent_substring = mCEFLib->makeCompatibleUserAgentString(mUserAgentSubtring);
+				settings.webgl_enabled = true;
 
-				bool result = mLLCEFLib->init(settings);
+				std::vector<std::string> custom_schemes(1, "secondlife");
+				mCEFLib->setCustomSchemes(custom_schemes);
+
+				bool result = mCEFLib->init(settings);
 				if (!result)
 				{
 					// if this fails, the media system in viewer will put up a message
 				}
 
+				// now we can set page zoom factor
+				mCEFLib->setPageZoom(message_in.getValueReal("factor"));
+
 				// Plugin gets to decide the texture parameters to use.
 				mDepth = 4;
 				LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "texture_params");
@@ -561,7 +523,7 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 					};
 				};
 
-				mLLCEFLib->setSize(mWidth, mHeight);
+				mCEFLib->setSize(mWidth, mHeight);
 
 				LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "size_change_response");
 				message.setValue("name", name);
@@ -579,7 +541,7 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 			else if (message_name == "load_uri")
 			{
 				std::string uri = message_in.getValue("uri");
-				mLLCEFLib->navigate(uri);
+				mCEFLib->navigate(uri);
 			}
 			else if (message_name == "set_cookie")
 			{
@@ -590,7 +552,7 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 				std::string path = message_in.getValue("path");
 				bool httponly = message_in.getValueBoolean("httponly");
 				bool secure = message_in.getValueBoolean("secure");
-				mLLCEFLib->setCookie(uri, name, value, domain, path, httponly, secure);
+				mCEFLib->setCookie(uri, name, value, domain, path, httponly, secure);
 			}
 			else if (message_name == "mouse_event")
 			{
@@ -599,18 +561,16 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 				S32 x = message_in.getValueS32("x");
 				S32 y = message_in.getValueS32("y");
 
-				y = mHeight - y;
-
-				// only even send left mouse button events to LLCEFLib
+				// only even send left mouse button events to the CEF library
 				// (partially prompted by crash in OS X CEF when sending right button events)
 				// we catch the right click in viewer and display our own context menu anyway
 				S32 button = message_in.getValueS32("button");
-				LLCEFLib::EMouseButton btn = LLCEFLib::MB_MOUSE_BUTTON_LEFT;
+				dullahan::EMouseButton btn = dullahan::MB_MOUSE_BUTTON_LEFT;
 
 				if (event == "down" && button == 0)
 				{
-					mLLCEFLib->mouseButton(btn, LLCEFLib::ME_MOUSE_DOWN, x, y);
-					mLLCEFLib->setFocus(true);
+					mCEFLib->mouseButton(btn, dullahan::ME_MOUSE_DOWN, x, y);
+					mCEFLib->setFocus();
 
 					std::stringstream str;
 					str << "Mouse down at = " << x << ", " << y;
@@ -618,7 +578,7 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 				}
 				else if (event == "up" && button == 0)
 				{
-					mLLCEFLib->mouseButton(btn, LLCEFLib::ME_MOUSE_UP, x, y);
+					mCEFLib->mouseButton(btn, dullahan::ME_MOUSE_UP, x, y);
 
 					std::stringstream str;
 					str << "Mouse up at = " << x << ", " << y;
@@ -626,11 +586,11 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 				}
 				else if (event == "double_click")
 				{
-					mLLCEFLib->mouseButton(btn, LLCEFLib::ME_MOUSE_DOUBLE_CLICK, x, y);
+					mCEFLib->mouseButton(btn, dullahan::ME_MOUSE_DOUBLE_CLICK, x, y);
 				}
 				else
 				{
-					mLLCEFLib->mouseMove(x, y);
+					mCEFLib->mouseMove(x, y);
 				}
 			}
 			else if (message_name == "scroll_event")
@@ -640,68 +600,48 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 				const int scaling_factor = 40;
 				y *= -scaling_factor;
 
-				mLLCEFLib->mouseWheel(x, y);
+				mCEFLib->mouseWheel(x, y);
 			}
 			else if (message_name == "text_event")
 			{
-				std::string text = message_in.getValue("text");
-				std::string modifiers = message_in.getValue("modifiers");
+				std::string event = message_in.getValue("event");
 				LLSD native_key_data = message_in.getValueLLSD("native_key_data");
-
-				unicodeInput(text, decodeModifiers(modifiers), native_key_data);
+				unicodeInput(event, native_key_data);
 			}
 			else if (message_name == "key_event")
 			{
 #if LL_DARWIN
 				std::string event = message_in.getValue("event");
-				S32 key = message_in.getValueS32("key");
                 LLSD native_key_data = message_in.getValueLLSD("native_key_data");
 
-#if 0
-				if (event == "down")
-				{
-					//mLLCEFLib->keyPress(key, true);
-					mLLCEFLib->keyboardEvent(LLCEFLib::KE_KEY_DOWN, (uint32_t)key, 0, LLCEFLib::KM_MODIFIER_NONE, 0, 0, 0);
-
-				}
-				else if (event == "up")
-				{
-					//mLLCEFLib->keyPress(key, false);
-					mLLCEFLib->keyboardEvent(LLCEFLib::KE_KEY_UP, (uint32_t)key, 0, LLCEFLib::KM_MODIFIER_NONE, 0, 0, 0);
-				}
-#else
-                // Treat unknown events as key-up for safety.
-                LLCEFLib::EKeyEvent key_event = LLCEFLib::KE_KEY_UP;
+                dullahan::EKeyEvent key_event = dullahan::KE_KEY_UP;
                 if (event == "down")
                 {
-                    key_event = LLCEFLib::KE_KEY_DOWN;
+                    key_event = dullahan::KE_KEY_DOWN;
                 }
                 else if (event == "repeat")
                 {
-                    key_event = LLCEFLib::KE_KEY_REPEAT;
+                    key_event = dullahan::KE_KEY_REPEAT;
                 }
 
-                keyEvent(key_event, key, LLCEFLib::KM_MODIFIER_NONE, native_key_data);
+                keyEvent(key_event, native_key_data);
 
-#endif
 #elif LL_WINDOWS
 				std::string event = message_in.getValue("event");
-				S32 key = message_in.getValueS32("key");
-				std::string modifiers = message_in.getValue("modifiers");
 				LLSD native_key_data = message_in.getValueLLSD("native_key_data");
 
 				// Treat unknown events as key-up for safety.
-				LLCEFLib::EKeyEvent key_event = LLCEFLib::KE_KEY_UP;
+				dullahan::EKeyEvent key_event = dullahan::KE_KEY_UP;
 				if (event == "down")
 				{
-					key_event = LLCEFLib::KE_KEY_DOWN;
+					key_event = dullahan::KE_KEY_DOWN;
 				}
 				else if (event == "repeat")
 				{
-					key_event = LLCEFLib::KE_KEY_REPEAT;
+					key_event = dullahan::KE_KEY_REPEAT;
 				}
 
-				keyEvent(key_event, key, decodeModifiers(modifiers), native_key_data);
+				keyEvent(key_event, native_key_data);
 #endif
 			}
 			else if (message_name == "enable_media_plugin_debugging")
@@ -718,15 +658,15 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 			}
 			if (message_name == "edit_cut")
 			{
-				mLLCEFLib->editCut();
+				mCEFLib->editCut();
 			}
 			if (message_name == "edit_copy")
 			{
-				mLLCEFLib->editCopy();
+				mCEFLib->editCopy();
 			}
 			if (message_name == "edit_paste")
 			{
-				mLLCEFLib->editPaste();
+				mCEFLib->editPaste();
 			}
 		}
 		else if (message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER)
@@ -734,24 +674,24 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 			if (message_name == "set_page_zoom_factor")
 			{
 				F32 factor = (F32)message_in.getValueReal("factor");
-				mLLCEFLib->setPageZoom(factor);
+				mCEFLib->setPageZoom(factor);
 			}
 			if (message_name == "browse_stop")
 			{
-				mLLCEFLib->stop();
+				mCEFLib->stop();
 			}
 			else if (message_name == "browse_reload")
 			{
 				bool ignore_cache = true;
-				mLLCEFLib->reload(ignore_cache);
+				mCEFLib->reload(ignore_cache);
 			}
 			else if (message_name == "browse_forward")
 			{
-				mLLCEFLib->goForward();
+				mCEFLib->goForward();
 			}
 			else if (message_name == "browse_back")
 			{
-				mLLCEFLib->goBack();
+				mCEFLib->goBack();
 			}
 			else if (message_name == "cookies_enabled")
 			{
@@ -763,7 +703,7 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 			}
 			else if (message_name == "show_web_inspector")
 			{
-				mLLCEFLib->showDevTools(true);
+				mCEFLib->showDevTools();
 			}
 			else if (message_name == "plugins_enabled")
 			{
@@ -773,13 +713,18 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 			{
 				mJavascriptEnabled = message_in.getValueBoolean("enable");
 			}
+			else if (message_name == "gpu_disabled")
+			{
+				mDisableGPU = message_in.getValueBoolean("disable");
+			}
 		}
         else if (message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME)
         {
             if (message_name == "set_volume")
             {
-                F32 volume = (F32)message_in.getValueReal("volume");
-                setVolume(volume);
+				F32 volume = (F32)message_in.getValueReal("volume");
+				mCurVolume = volume;
+                setVolume();
             }
         }
         else
@@ -788,100 +733,61 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 	}
 }
 
-LLCEFLib::EKeyboardModifier MediaPluginCEF::decodeModifiers(std::string &modifiers)
-{
-	int result = 0;
-
-	if (modifiers.find("shift") != std::string::npos)
-		result |= LLCEFLib::KM_MODIFIER_SHIFT;
-
-	if (modifiers.find("alt") != std::string::npos)
-		result |= LLCEFLib::KM_MODIFIER_ALT;
-
-	if (modifiers.find("control") != std::string::npos)
-		result |= LLCEFLib::KM_MODIFIER_CONTROL;
-
-	if (modifiers.find("meta") != std::string::npos)
-		result |= LLCEFLib::KM_MODIFIER_META;
-
-	return (LLCEFLib::EKeyboardModifier)result;
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 //
-void MediaPluginCEF::deserializeKeyboardData(LLSD native_key_data, uint32_t& native_scan_code, uint32_t& native_virtual_key, uint32_t& native_modifiers)
+void MediaPluginCEF::keyEvent(dullahan::EKeyEvent key_event, LLSD native_key_data = LLSD::emptyMap())
 {
-	native_scan_code = 0;
-	native_virtual_key = 0;
-	native_modifiers = 0;
-
-	if (native_key_data.isMap())
-	{
 #if LL_DARWIN
-		native_scan_code = (uint32_t)(native_key_data["char_code"].asInteger());
-		native_virtual_key = (uint32_t)(native_key_data["key_code"].asInteger());
-		native_modifiers = (uint32_t)(native_key_data["modifiers"].asInteger());
-#elif LL_WINDOWS
-		native_scan_code = (uint32_t)(native_key_data["scan_code"].asInteger());
-		native_virtual_key = (uint32_t)(native_key_data["virtual_key"].asInteger());
-		// TODO: I don't think we need to do anything with native modifiers here -- please verify
-#endif
-	};
-};
-
-////////////////////////////////////////////////////////////////////////////////
-//
-void MediaPluginCEF::keyEvent(LLCEFLib::EKeyEvent key_event, int key, LLCEFLib::EKeyboardModifier modifiers_x, LLSD native_key_data = LLSD::emptyMap())
-{
-#if LL_DARWIN
-
-    if (!native_key_data.has("event_type") ||
-            !native_key_data.has("event_modifiers") ||
-            !native_key_data.has("event_keycode") ||
-            !native_key_data.has("event_isrepeat"))
-        return;
-
-    uint32_t eventType = native_key_data["event_type"].asInteger();
-    if (!eventType)
-        return;
-    uint32_t eventModifiers = native_key_data["event_modifiers"].asInteger();
-    uint32_t eventKeycode = native_key_data["event_keycode"].asInteger();
-    char eventChars = static_cast<char>(native_key_data["event_chars"].isUndefined() ? 0 : native_key_data["event_chars"].asInteger());
-    char eventUChars = static_cast<char>(native_key_data["event_umodchars"].isUndefined() ? 0 : native_key_data["event_umodchars"].asInteger());
-    bool eventIsRepeat = native_key_data["event_isrepeat"].asBoolean();
-
-    mLLCEFLib->keyboardEventOSX(eventType, eventModifiers, (eventChars) ? &eventChars : NULL,
-                                (eventUChars) ? &eventUChars : NULL, eventIsRepeat, eventKeycode);
-
+	U32 event_modifiers = native_key_data["event_modifiers"].asInteger();
+	U32 event_keycode = native_key_data["event_keycode"].asInteger();
+	U32 event_chars = native_key_data["event_chars"].asInteger();
+	U32 event_umodchars = native_key_data["event_umodchars"].asInteger();
+	bool event_isrepeat = native_key_data["event_isrepeat"].asBoolean();
+
+	// adding new code below in unicodeInput means we don't send ascii chars
+	// here too or we get double key presses on a mac.  
+	if (((unsigned char)event_chars < 0x20 || (unsigned char)event_chars >= 0x7f ))
+	{
+		mCEFLib->nativeKeyboardEventOSX(key_event, event_modifiers, 
+										event_keycode, event_chars, 
+										event_umodchars, event_isrepeat);
+	}
 #elif LL_WINDOWS
 	U32 msg = ll_U32_from_sd(native_key_data["msg"]);
 	U32 wparam = ll_U32_from_sd(native_key_data["w_param"]);
 	U64 lparam = ll_U32_from_sd(native_key_data["l_param"]);
 
-	mLLCEFLib->nativeKeyboardEvent(msg, wparam, lparam);
+	mCEFLib->nativeKeyboardEventWin(msg, wparam, lparam);
 #endif
 };
 
-void MediaPluginCEF::unicodeInput(const std::string &utf8str, LLCEFLib::EKeyboardModifier modifiers, LLSD native_key_data = LLSD::emptyMap())
+void MediaPluginCEF::unicodeInput(std::string event, LLSD native_key_data = LLSD::emptyMap())
 {
 #if LL_DARWIN
-	//mLLCEFLib->keyPress(utf8str[0], true);
-	//mLLCEFLib->keyboardEvent(LLCEFLib::KE_KEY_DOWN, (uint32_t)(utf8str[0]), 0, LLCEFLib::KM_MODIFIER_NONE, 0, 0, 0);
-    if (!native_key_data.has("event_chars") || !native_key_data.has("event_umodchars") ||
-            !native_key_data.has("event_keycode") || !native_key_data.has("event_modifiers"))
-        return;
-    uint32_t unicodeChar = native_key_data["event_chars"].asInteger();
-    uint32_t unmodifiedChar = native_key_data["event_umodchars"].asInteger();
-    uint32_t keyCode = native_key_data["event_keycode"].asInteger();
-    uint32_t rawmodifiers = native_key_data["event_modifiers"].asInteger();
-
-    mLLCEFLib->injectUnicodeText(unicodeChar, unmodifiedChar, keyCode, rawmodifiers);
-
+	// i didn't think this code was needed for macOS but without it, the IME
+	// input in japanese (and likely others too) doesn't work correctly.
+	// see maint-7654
+	U32 event_modifiers = native_key_data["event_modifiers"].asInteger();
+	U32 event_keycode = native_key_data["event_keycode"].asInteger();
+	U32 event_chars = native_key_data["event_chars"].asInteger();
+	U32 event_umodchars = native_key_data["event_umodchars"].asInteger();
+	bool event_isrepeat = native_key_data["event_isrepeat"].asBoolean();
+
+    dullahan::EKeyEvent key_event = dullahan::KE_KEY_UP;
+    if (event == "down")
+    {
+        key_event = dullahan::KE_KEY_DOWN;
+    }
+
+	mCEFLib->nativeKeyboardEventOSX(key_event, event_modifiers, 
+									event_keycode, event_chars, 
+									event_umodchars, event_isrepeat);
 #elif LL_WINDOWS
+	event = ""; // not needed here but prevents unused var warning as error
 	U32 msg = ll_U32_from_sd(native_key_data["msg"]);
 	U32 wparam = ll_U32_from_sd(native_key_data["w_param"]);
 	U64 lparam = ll_U32_from_sd(native_key_data["l_param"]);
-	mLLCEFLib->nativeKeyboardEvent(msg, wparam, lparam);
+	mCEFLib->nativeKeyboardEventWin(msg, wparam, lparam);
 #endif
 };
 
@@ -889,9 +795,9 @@ void MediaPluginCEF::unicodeInput(const std::string &utf8str, LLCEFLib::EKeyboar
 //
 void MediaPluginCEF::checkEditState()
 {
-	bool can_cut = mLLCEFLib->editCanCut();
-	bool can_copy = mLLCEFLib->editCanCopy();
-	bool can_paste = mLLCEFLib->editCanPaste();
+	bool can_cut = mCEFLib->editCanCut();
+	bool can_copy = mCEFLib->editCanCopy();
+	bool can_paste = mCEFLib->editCanPaste();
 
 	if ((can_cut != mCanCut) || (can_copy != mCanCopy) || (can_paste != mCanPaste))
 	{
@@ -919,9 +825,9 @@ void MediaPluginCEF::checkEditState()
 	}
 }
 
-void MediaPluginCEF::setVolume(F32 vol)
+void MediaPluginCEF::setVolume()
 {
-    mVolumeCatcher.setVolume(vol);
+	mVolumeCatcher.setVolume(mCurVolume);
 }
 
 ////////////////////////////////////////////////////////////////////////////////