From fecbdf60a98d2cbadfc26b406b7076ae74424066 Mon Sep 17 00:00:00 2001
From: Sven Hesse
Date: Sun, 8 Aug 2010 00:42:59 +0000
Subject: VIDEO/GOB: Implement IMD frame rendering

svn-id: r51867
---
 graphics/video/coktel_decoder.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'graphics/video/coktel_decoder.h')

diff --git a/graphics/video/coktel_decoder.h b/graphics/video/coktel_decoder.h
index 1736132cf4..0464b8e31b 100644
--- a/graphics/video/coktel_decoder.h
+++ b/graphics/video/coktel_decoder.h
@@ -84,6 +84,8 @@ public:
 	/** Return a list of rectangles that changed in the last frame. */
 	const Common::List<Common::Rect> &getDirtyRects() const;
 
+	bool hasPalette() const;
+
 	bool hasSound()       const;
 	bool isSoundEnabled() const;
 	bool isSoundPlaying() const;
@@ -159,8 +161,17 @@ protected:
 	void createSurface();
 	void freeSurface();
 
+	void deLZ77(byte *dest, byte *src);
+
+	void renderBlockWhole   (const byte *src);
+	void renderBlockWhole4X (const byte *src);
+	void renderBlockWhole2Y (const byte *src);
+	void renderBlockSparse  (const byte *src);
+	void renderBlockSparse2Y(const byte *src);
+
 	inline void unsignedToSigned(byte *buffer, int length);
 
+public:
 	// FixedRateVideoDecoder interface
 	Common::Rational getFrameRate() const;
 };
@@ -202,6 +213,8 @@ public:
 
 	bool seek(int32 frame, int whence = SEEK_SET, bool restart = false);
 
+	void setXY(uint16 x, uint16 y);
+
 	// VideoDecoder interface
 
 	bool load(Common::SeekableReadStream &stream);
-- 
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