1 files changed, 144 insertions, 0 deletions
diff --git a/sword1/animation.h b/sword1/animation.h
new file mode 100644
index 0000000000..bfbbd11e13
--- /dev/null
+++ b/sword1/animation.h
@@ -0,0 +1,144 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004 The ScummVM project
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+
+#ifndef ANIMATION_H
+#define ANIMATION_H
+
+// Uncomment this if you are using libmpeg2 0.3.1.
+// #define USE_MPEG2_0_3_1
+
+#ifndef _MSC_VER
+#include <inttypes.h>
+#endif
+
+#ifdef USE_MPEG2
+extern "C" {
+	#include <mpeg2dec/mpeg2.h>
+}
+
+#ifdef USE_MPEG2_0_3_1
+typedef int mpeg2_state_t;
+typedef sequence_t mpeg2_sequence_t;
+#define STATE_BUFFER -1
+#endif
+
+#endif
+
+#include "sword1/screen.h"
+#include "sword1/sound.h"
+
+#include "sound/audiostream.h"
+
+namespace Sword1 {
+
+
+#ifdef BACKEND_8BIT
+#define SQR(x) ((x) * (x))
+#define SHIFT 3
+#else
+#define SHIFT 1
+#endif
+
+#define BITDEPTH (1 << (8 - SHIFT))
+#define ROUNDADD (1 << (SHIFT - 1))
+
+#define BUFFER_SIZE 4096
+
+class AnimationState {
+private:
+	Screen *_scr;
+	SoundMixer *_snd;
+	OSystem *_sys;
+
+	int framenum;
+	uint32 ticks;
+
+#ifdef USE_MPEG2
+	mpeg2dec_t *decoder;
+	const mpeg2_info_t *info;
+#endif
+
+	File *mpgfile;
+	File *sndfile;
+
+	byte buffer[BUFFER_SIZE];
+
+	PlayingSoundHandle bgSound;
+	AudioStream *bgSoundStream;
+
+#ifdef BACKEND_8BIT
+	int palnum;
+	int maxPalnum;
+
+	byte lookup[2][BITDEPTH * BITDEPTH * BITDEPTH];
+	byte *lut;
+	byte *lut2;
+	int lutcalcnum;
+
+	int curpal;
+	int cr;
+	int pos;
+
+	struct {
+		int cnt;
+		int end;
+		byte pal[4 * 256];
+	} palettes[50];
+#else
+        static NewGuiColor lookup2[BITDEPTH * BITDEPTH * 256];
+        NewGuiColor * overlay;
+        static bool lookupInit;
+
+#endif
+
+public:
+
+	AnimationState(Screen *scr, SoundMixer *snd, OSystem *sys);
+	~AnimationState();
+
+	bool init(const char *name);
+	bool decodeFrame();
+
+private:
+
+#ifdef BACKEND_8BIT
+	void buildLookup(int p, int lines);
+	bool checkPaletteSwitch();
+#else
+	void buildLookup2(void);
+	void plotYUV(NewGuiColor *lut, int width, int height, byte *const *dat);
+#endif
+};
+
+class MoviePlayer {
+private:
+	Screen *_scr;
+	SoundMixer *_snd;
+	OSystem *_sys;
+
+public:
+	MoviePlayer(Screen *scr, SoundMixer *snd, OSystem *sys) : _scr(scr), _snd(snd), _sys(sys) {}
+	void play(const char *filename);
+};
+
+} // End of namespace Sword2
+
+#endif