Second Life viewer sources 1.19.1.0

1 files changed, 120 insertions, 0 deletions

diff --git a/linden/indra/llmedia/llmediamanager.h b/linden/indra/llmedia/llmediamanager.h
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+/**
+ * @file llmediamanager.h
+ * @brief Manages instances of media impls
+ *
+ * $LicenseInfo:firstyear=2007&license=viewergpl$
+ * 
+ * Copyright (c) 2007-2008, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LLMEDIAMANAGER_H
+#define LLMEDIAMANAGER_H
+
+#include <map>
+#include <set>
+
+#include "llmediaimplcommon.h"
+
+////////////////////////////////////////////////////////////////////////////////
+//
+class LLMediaManagerData
+{
+        public:
+                LLMediaManagerData() :
+                        mBrowserParentWindow( 0 ),
+                        mBrowserProfileDir( "" ),
+                        mBrowserProfileName ( "" ),
+                        mBrowserUserAgentId( "" )
+                { };
+
+                void setBrowserApplicationDir( const std::string& browser_application_dir ) { mBrowserApplicationDir = browser_application_dir; };
+                std::string& getBrowserApplicationDir() { return mBrowserApplicationDir; };
+
+                void setBrowserComponentDir( const std::string& browser_component_dir ) { mBrowserComponentDir = browser_component_dir; };
+                std::string& getBrowserComponentDir() { return mBrowserComponentDir; };
+
+                void setBrowserParentWindow( void* browser_parent_window ) { mBrowserParentWindow = browser_parent_window; };
+                void* getBrowserParentWindow() { return mBrowserParentWindow; };
+
+                void setBrowserProfileDir( const std::string& browser_profile_dir ) { mBrowserProfileDir = browser_profile_dir; };
+                std::string& getBrowserProfileDir() { return mBrowserProfileDir; };
+
+                void setBrowserProfileName( const std::string& browser_profile_name ) { mBrowserProfileName = browser_profile_name; };
+                std::string& getBrowserProfileName() { return mBrowserProfileName; };
+
+                void setBrowserUserAgentId( const std::string& browser_user_agent_id ) { mBrowserUserAgentId = browser_user_agent_id; };
+                std::string& getBrowserUserAgentId() { return mBrowserUserAgentId; };
+
+        private:
+                void* mBrowserParentWindow;
+                std::string mBrowserProfileDir;
+                std::string mBrowserProfileName;
+                std::string mBrowserApplicationDir;
+                std::string mBrowserComponentDir;
+                std::string mBrowserUserAgentId;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+//
+class LLMediaManager
+{
+        public:
+                virtual ~LLMediaManager();
+
+                static void initClass( LLMediaManagerData* init_data );
+                static void cleanupClass();
+                static LLMediaManager* getInstance();
+
+                // Calls update on all media sources
+                static void updateClass();
+
+                // Given an URL and mime_type, construct/destroy a playback engine for
+                // it (a "media impl").
+                LLMediaBase* createSourceFromMimeType( std::string scheme, std::string mime_type );
+                bool destroySource( LLMediaBase* media_impl );
+
+                // mime type to impl mapping functions
+                bool addMimeTypeImplNameMap( std::string mime_type, std::string impl_name );
+                std::string getImplNameFromMimeType( std::string mime_type );
+
+                // Name accessor for querying type support
+                bool supportsMediaType( const std::string& impl_name, const std::string& scheme, const std::string& mime_type );
+
+                // convenience functions for getting suggested texture sizes to hold various size media
+                static int textureWidthFromMediaWidth( int media_width );
+                static int textureHeightFromMediaHeight( int media_height );
+
+        private:
+                LLMediaManager();
+                static LLMediaManager* sInstance;
+
+                typedef std::set< LLMediaBase* > media_impl_container_t;
+                media_impl_container_t mMediaImplContainer;
+
+                typedef std::map< std::string, std::string > mime_type_impl_name_container_t;
+                mime_type_impl_name_container_t mMimeTypeImplNameContainer;
+};
+
+#endif // LLMEDIAMANAGER_H