MOVIE.H

/************************************************************
 *                                                          *
 *                       movie.h                            *
 *                                                          *
 *                                                          *
 *               Vince Diesi     13/02/97                   *
 *                                                          *
 *   Copyright (C) 1997 Sony Computer Entertainment Inc.    *
 *                  All Rights Reserved                     *
 *                                                          *
 ***********************************************************/
 
#ifndef __MOVIE_H
#define __MOVIE_H

/* ---------------------------------------------------------------------------
 * - CONSTANTS
 * ---------------------------------------------------------------------------
 */
 
// Streaming modes.
#define STR_MODE24				1
#define STR_MODE16				0


// Border modes.
#define STR_BORDERS_OFF			0
#define STR_BORDERS_ON			1


// PlayStream return values.
#define	PLAYSTR_END				1
#define	PLAYSTR_USER			2
#define	PLAYSTR_ERROR			3

/* ---------------------------------------------------------------------------
 * - DATA TYPE AND STRUCTURE DECLARATIONS
 * ---------------------------------------------------------------------------
 */

typedef struct {
		char		*strName;					// Stream file name. 
		short		mode;						// 24-Bit or 16-Bit streaming.
		short		drawBorders;				// != 0 if borders on.
		u_short		scrWidth;					// Screen res width.
		u_short		x;							// X,Y position. 
		u_short		y;
		u_short		width;						// Stream width and height.
		u_short		height;
		u_long		endFrame;					// Last frame No.
		u_long		vlcBufSize;					// Size of each VLC buffer (including header).
		u_short		volume;						// Left and Right ADPCM volume.
} StrInfo;


typedef struct {
	volatile short		is24Bit;						// = 1 when 24-bit streaming.
	volatile u_short	scrWidth;						// Screen width resolution.
	volatile u_short	x;								// Str X, Y.
	volatile u_short	y;
	volatile u_short	width;							// Str width and height.
	volatile u_short	height;
	volatile u_long		endFrame;                  		// End frame. 
	volatile short		volume;							// ADPCM Volume.
	volatile u_long		frameCount;						// Frame count.
	RECT				rect[2];
	RECT				slice;							// Slice decoded by DecDCTout().
	volatile short		rewindSwitch;					// = 1 when end of stream.
	volatile short		frameDone;						// = 1 when decoding and drawing done.
	volatile short		rectId;
	volatile short		vlcId;							// VLC buffer id.
	volatile short		imageId;						// Image buffer id.
	u_long				*vlcBuffer[2];					// VLC run-level buffers.
	u_long				*imageBuffer[2];				// Strip image buffers.
	DISPENV				disp[2];						// Display envs.
} DecEnv;


/* ---------------------------------------------------------------------------
 * - PUBLIC FUNCTION PROTOTYPES
 * ---------------------------------------------------------------------------
 */
 
//short PlayStream(StrInfo *str, short (*keyHandler)(void));
short PlayStream(MOVIE_FILE *str, int StartingFrame);

/* ------------------------------------------------------------------------ */

#endif // __MOVIE_H