swf.h

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#ifndef _SWF_H_
#define _SWF_H_

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <setjmp.h>
#include <assert.h>
#include <limits.h>

#ifdef DUMP
#include "bitstream.h"
#endif

#include "flash.h"

extern int debug;

// Global Types
typedef unsigned long U32, *P_U32, **PP_U32;
typedef signed long S32, *P_S32, **PP_S32;
typedef unsigned short U16, *P_U16, **PP_U16;
typedef signed short S16, *P_S16, **PP_S16;
typedef unsigned char U8, *P_U8, **PP_U8;
typedef signed char S8, *P_S8, **PP_S8;
typedef signed long SFIXED, *P_SFIXED;
typedef signed long SCOORD, *P_SCOORD;
typedef unsigned long BOOL;

#define ZOOM(v,f) ((v)/(f))

#include "matrix.h"
#include "cxform.h"
#include "rect.h"

#include <sys/time.h>
#define ST struct timeval t1,t2;
#define START gettimeofday(&t1,0)
#define STOP(msg) gettimeofday(&t2,0); printf("%s Delta = %d ms\n", msg, (t2.tv_sec-t1.tv_sec)*1000+(t2.tv_usec-t1.tv_usec)/1000); fflush(stdout);

// Start Sound Flags
enum {
        soundHasInPoint         = 0x01,
        soundHasOutPoint        = 0x02,
        soundHasLoops           = 0x04,
        soundHasEnvelope        = 0x08

        // the upper 4 bits are reserved for synchronization flags
};

// Flags for Sound Format
enum SounfFlags {
        soundIsStereo           = 0x01,
        soundIs16bit            = 0x02,
        soundIsADPCMCompressed  = 0x10
};

// Flags for defining Button States
enum ButtonState {
        stateHitTest = 0x08,
        stateDown    = 0x04,
        stateOver    = 0x02,
        stateUp      = 0x01
};

// Actions
enum Action {
                // Internal actions
                ActionRefresh           = 0x00,
                ActionPlaySound         = 0x01,
                // Normal actions
                ActionGotoFrame         = 0x81,
                ActionGetURL            = 0x83,
                ActionNextFrame         = 0x04,
                ActionPrevFrame         = 0x05,
                ActionPlay              = 0x06,
                ActionStop              = 0x07,
                ActionToggleQuality     = 0x08,
                ActionStopSounds        = 0x09,
                ActionWaitForFrame      = 0x8a,
                ActionSetTarget         = 0x8b,
                ActionGoToLabel         = 0x8c
};

class Sound;

struct ActionRecord {
        Action                   action;

        // GotoFrame  & WaitForFrame
        long                     frameIndex;

        // GetURL
        char                    *url;
        char                    *target;

        // GotoLabel
        char                    *frameLabel;

        // WaitForFrame
        long                     skipCount;

        // Sound
        Sound                   *sound;

        struct ActionRecord     *next;
        
        ActionRecord() {
                frameLabel = 0;
                url = 0;
                target = 0;
                sound = 0;
        };

        ~ActionRecord() {
                if (frameLabel) free(frameLabel);
                if (url) free(url);
                if (target) free(target);
        };
};

enum FontFlags {
        fontUnicode   = 0x20,
        fontShiftJIS  = 0x10,
        fontANSI      = 0x08,
        fontItalic    = 0x04,
        fontBold      = 0x02,
        fontWideCodes = 0x01
};

enum TextFlags {
        isTextControl = 0x80,

        textIsLarge   = 0x70,
        textHasFont   = 0x08,
        textHasColor  = 0x04,
        textHasYOffset= 0x02,
        textHasXOffset= 0x01
};

#ifndef NULL
#define NULL 0
#endif

// Tag values that represent actions or data in a Flash script.
enum
{ 
    stagEnd                     = 0,
    stagShowFrame               = 1,
    stagDefineShape             = 2,
    stagFreeCharacter           = 3,
    stagPlaceObject             = 4,
    stagRemoveObject            = 5,
    stagDefineBits              = 6,
    stagDefineButton            = 7,
    stagJPEGTables              = 8,
    stagSetBackgroundColor      = 9,
    stagDefineFont              = 10,
    stagDefineText              = 11,
    stagDoAction                = 12,
    stagDefineFontInfo          = 13,
    stagDefineSound             = 14,   // Event sound tags.
    stagStartSound              = 15,
    stagStopSound               = 16,
    stagDefineButtonSound       = 17,
    stagSoundStreamHead         = 18,
    stagSoundStreamBlock        = 19,
    stagDefineBitsLossless      = 20,   // A bitmap using lossless zlib compression.
    stagDefineBitsJPEG2         = 21,   // A bitmap using an internal JPEG compression table.
    stagDefineShape2            = 22,
    stagDefineButtonCxform      = 23,
    stagProtect                 = 24,   // This file should not be importable for editing.

    // These are the new tags for Flash 3.
    stagPlaceObject2            = 26,   // The new style place w/ alpha color transform and name.
    stagRemoveObject2           = 28,   // A more compact remove object that omits the character tag (just depth).
    stagDefineShape3            = 32,   // A shape V3 includes alpha values.
    stagDefineText2             = 33,   // A text V2 includes alpha values.
    stagDefineButton2           = 34,   // A button V2 includes color transform, alpha and multiple actions
    stagDefineBitsJPEG3         = 35,   // A JPEG bitmap with alpha info.
    stagDefineBitsLossless2     = 36,   // A lossless bitmap with alpha info.
    stagDefineSprite            = 39,   // Define a sequence of tags that describe the behavior of a sprite.
    stagNameCharacter           = 40,   // Name a character definition, character id and a string, (used for buttons, bitmaps, sprites and sounds).
    stagFrameLabel                      = 43,   // A string label for the current frame.
    stagSoundStreamHead2        = 45,   // For lossless streaming sound, should not have needed this...
    stagDefineMorphShape        = 46,   // A morph shape definition
    stagDefineFont2             = 48,

    notEnoughData               = 0xffff,       // Special code
};

#ifndef false
#define false 0
#endif
#ifndef true
#define true 1
#endif

extern int shape_size,shape_nb,shaperecord_size,shaperecord_nb,style_size,style_nb;

typedef void (*ScanLineFunc)(void *id, long y, long start, long end);

class Bitmap;
struct FlashMovie;

extern "C" {
#include "jpeglib.h"
};
extern "C" {
//#include "zlib.h"
#include "../src/3rdparty/zlib/zlib.h"
};

#include "graphic.h"
#include "character.h"
#include "bitmap.h"
#include "shape.h"
#include "displaylist.h"
#include "sound.h"
#include "button.h"
#include "font.h"
#include "text.h"
#include "adpcm.h"
#include "program.h"
#include "sprite.h"
#include "script.h"
#include "movie.h"

#endif /* _SWF_H_ */

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