TITANIC: Added OSVideoSurface flipVertically

1 files changed, 29 insertions, 2 deletions

diff --git a/engines/titanic/support/video_surface.h b/engines/titanic/support/video_surface.h
index 3521be6336..c8cfb78cd4 100644
--- a/engines/titanic/support/video_surface.h
+++ b/engines/titanic/support/video_surface.h
@@ -224,7 +224,10 @@ public:
 	 */
 	virtual void addMovieEvent(int eventId, CGameObject *obj) = 0;
 
-	virtual void proc39(int v1, int v2) = 0;
+	/**
+	 * Set the movie frame rate
+	 */
+	virtual void setMovieFrameRate(double rate) = 0;
 
 	/**
 	 * Return any movie range info associated with the surface's movie
@@ -232,6 +235,11 @@ public:
 	virtual const CMovieRangeInfoList *getMovieRangeInfo() const = 0;
 
 	/**
+	 *
+	 */
+	virtual void flipVertically(bool needsLock = true) = 0;
+
+	/**
 	 * Loads the surface's resource if there's one pending
 	 */
 	virtual bool loadIfReady() = 0;
@@ -250,6 +258,11 @@ public:
 	virtual bool proc45();
 
 	/**
+	* Duplicates movie frame info
+	*/
+	virtual void *dupMovieFrameInfo() const = 0;
+
+	/**
 	 * Frees the underlying surface
 	 */
 	virtual int freeSurface() { return 0; }
@@ -452,7 +465,10 @@ public:
 	 */
 	virtual void addMovieEvent(int frameNumber, CGameObject *obj);
 
-	virtual void proc39(int v1, int v2);
+	/**
+	 * Set the movie frame rate
+	 */
+	virtual void setMovieFrameRate(double rate);
 
 	/**
 	 * Return any movie range info associated with the surface's movie
@@ -460,6 +476,11 @@ public:
 	virtual const CMovieRangeInfoList *getMovieRangeInfo() const;
 
 	/**
+	 *
+	 */
+	virtual void flipVertically(bool needsLock = true);
+
+	/**
 	 * Loads the surface's resource if there's one pending
 	 */
 	virtual bool loadIfReady();
@@ -476,6 +497,12 @@ public:
 	virtual void transPixelate();
 
 	/**
+	 * Duplicates movie frame info
+	 */
+	virtual void *dupMovieFrameInfo() const;
+
+
+	/**
 	 * Frees the underlying surface
 	 */
 	virtual int freeSurface();