Preliminary smush playback support.

svn-id: r3669

1 files changed, 77 insertions, 0 deletions

diff --git a/smush.h b/smush.h
new file mode 100644
index 0000000000..556fd4f064
--- /dev/null
+++ b/smush.h
@@ -0,0 +1,77 @@
+struct PersistentCodecData37 {
+        byte *deltaBuf;
+        byte *deltaBufs[2];
+        uint32 deltaSize;
+        uint width, height;
+        int curtable;
+        int unk2,unk3;
+
+        uint16 flags;
+
+        int16 *table1;
+        int table_last_pitch;
+        byte table_last_flags;
+};
+
+struct CodecData {
+        byte *out,*src;
+        int x,y;
+        int outwidth,outheight;
+        int w,h,pitch;
+
+        int flags;
+};
+
+
+struct SmushPlayer {
+        FILE *_in;
+        bool _paletteChanged;
+        byte * _block;
+        uint32 _blockTag;
+        uint32 _blockSize;
+        byte *_cur;
+        byte *_renderBitmap;
+        uint32 _frameSize;
+        uint32 _frmeTag, _frmeSize;
+
+        byte *_deltaBuf; 
+        int _deltaBufSize; 
+
+        PersistentCodecData37 pcd37;
+        
+        byte _fluPalette[768];
+        uint16 _fluPalMul129[768];
+        uint16 _fluPalWords[768];
+
+        void openFile(byte* fileName);
+        void nextBlock();
+
+        uint32 fileReadBE32();
+        uint32 fileReadLE32();
+        void go();
+
+        bool parseTag();
+
+        void parseAHDR();
+        void parseFRME();
+
+        void parseNPAL();
+        void parseFOBJ();
+        void parsePSAD(); 
+        void parseTRES();
+        void parseXPAL();
+
+        void fileRead(void *mem, int len);
+
+        uint32 nextBE32();
+        void init();
+
+        void startVideo(short int arg, byte* videofile);
+
+	void setPalette();
+
+	long fileSize;
+
+	Scumm *sm;
+
+};