Second Life viewer sources 1.13.2.12

1 files changed, 131 insertions, 0 deletions

diff --git a/linden/indra/llmedia/llmediaimplquicktime.h b/linden/indra/llmedia/llmediaimplquicktime.h
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+/** 
+ * @file llmediaimplquicktime.h
+ * @brief implementation that supports Apple QuickTime media.
+ *
+ * Copyright (c) 2005-2007, Linden Research, Inc.
+ * 
+ * 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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.
+ */
+
+#if LL_QUICKTIME_ENABLED
+
+// header guard
+#ifndef llmediaimplquicktime_h
+#define llmediaimplquicktime_h
+
+#include "stdtypes.h"
+
+#include "llmediamoviebase.h"
+
+#if LL_QUICKTIME_ENABLED
+#if LL_DARWIN
+#include <QuickTime/QuickTime.h>
+#else
+#include "MacTypes.h"
+#include "QTML.h"
+#include "Movies.h"
+#include "FixMath.h"
+#include "QuickTimeStreaming.h"
+#endif
+#endif
+
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+class LLMediaImplQuickTime:
+        public LLMediaMovieBase
+{
+        public:
+                LLMediaImplQuickTime ();
+                virtual ~LLMediaImplQuickTime ();
+
+                ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+                // implementation of the media public interface
+
+                // housekeeping
+                virtual BOOL setBuffer ( U8* bufferIn );
+                virtual BOOL init ();
+                virtual BOOL load ( const LLString& urlIn );
+                virtual BOOL unload ();
+
+                // transport controls
+                virtual BOOL stop ();
+                virtual BOOL play ();
+                virtual BOOL loop ( S32 howMany );
+                virtual BOOL pause ();
+                virtual BOOL seek ( F64 time );
+
+                // audio levels
+                virtual BOOL setVolume ( F32 volumeIn );
+                virtual F32 getVolume ();
+
+                // status
+                virtual BOOL isIdle () const;
+                virtual BOOL isBuffering () const;
+                virtual BOOL isError () const;
+                virtual BOOL isLoaded () const;
+                virtual BOOL isStopped () const;
+                virtual BOOL isPaused () const;
+                virtual BOOL isPlaying () const;
+                virtual BOOL isLooping () const;
+                virtual F64 getTime () const;
+
+                // media data
+                virtual S32 updateMedia ();
+                virtual void setAutoScaled ( BOOL autoScaledIn );
+                virtual U8* getMediaData ();
+                virtual F64 getMediaDuration () const;
+
+        private:
+                // quicktime specific
+                Movie theMovie;
+                ComponentInstance theController;
+                PixMapHandle pixmapHandle;
+                GWorldPtr theGWorld;
+                Rect movieRect;
+                U8* mediaData;
+                BOOL movieLoaded;
+                BOOL ownBuffer;
+                short curVolume;
+                S32 loopsLeft;
+                
+                BOOL autoScaled;
+                BOOL sizeChangeInProgress;
+                BOOL initialStartDone;
+                BOOL isQTLoaded ();
+                BOOL isQTPlaythroughOK ();
+                void setupDummyBuffer ();
+
+                static OSErr myFrameDrawnCallback ( Movie callbackMovie, long refCon );
+                static Boolean myMCActionFilterProc (MovieController theMC, short theAction, void *theParams, long theRefCon);
+                
+                void rewind();
+                void sizeChanged();
+                void updateMediaSize();
+                
+                enum { ModeNone, ModeIdle, ModeError, ModeBuffering, ModeLoaded, ModeStopped, ModePaused, ModePlaying, ModeLooping } currentMode;
+};
+
+
+#endif // llmediaimplquicktime_h
+
+#endif