X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Frfxswf.h;h=506f156beeb1baefc81612074dd572a937f4b28c;hb=f07a5d8e942486aadff722d4f7d2438f6c93d309;hp=27d4a9396f09c9bb5847d794745ef46cab0050dc;hpb=f3432bf3ec44fe4a64711a0c7fea5f8d0bcd5590;p=swftools.git diff --git a/lib/rfxswf.h b/lib/rfxswf.h index 27d4a93..506f156 100644 --- a/lib/rfxswf.h +++ b/lib/rfxswf.h @@ -1,440 +1,681 @@ -/* rfxswf.h - - Headers for rfxswf.c and modules - - Part of the swftools package. - - Copyright (c) 2000, 2001 Rainer Böhme - - This file is distributed under the GPL, see file COPYING for details - -*/ - -#ifndef __RFX_SWF_INCLUDED__ -#define __RFX_SWF_INCLUDED__ - -#include -#include -#include -#include "../config.h" -#include "old_rfxswf.h" - -#define DEBUG_RFXSWF - -// SWF Types - -typedef unsigned long U32; -typedef signed long S32; -typedef unsigned short U16; -typedef signed short S16; -typedef unsigned char U8; -typedef signed char S8; -typedef signed long SFIXED; -typedef signed long SCOORD; - -// Basic Structures - -typedef struct _SPOINT -{ SCOORD x; - SCOORD y; -} SPOINT, * LPSPOINT; - -typedef struct _RGBA -{ U8 r; - U8 g; - U8 b; - U8 a; -} RGBA, * LPRGBA; - -typedef struct _SRECT -{ SCOORD xmin; - SCOORD ymin; - SCOORD xmax; - SCOORD ymax; -} SRECT, * LPSRECT; - -typedef struct _MATRIX -{ SFIXED sx; // factor x - SFIXED sy; - SFIXED r0; // rotation - SFIXED r1; - SCOORD tx; // delta x - SCOORD ty; -} MATRIX, * LPMATRIX; - -typedef struct _CXFORM -{ S16 a0, a1; - S16 r0, r1; - S16 g0, g1; - S16 b0, b1; -} CXFORM, * LPCXFORM; - -typedef struct _TAG // NEVER access a Tag-Struct directly ! -{ U16 id; - U32 len; - U8 * data; - - int frame; - - struct _TAG * next; - struct _TAG * prev; - - U32 memsize; // to minimize realloc() calls - U32 pos; // for Get/Set-Access - U8 bitmask; // for Bit-Manipulating Functions [read] - U8 bitcount; // [write] -} TAG, * LPTAG; - -typedef struct _SWF -{ U8 FileVersion; - U32 FileSize; // valid after load and save - SRECT MovieSize; - U16 FrameRate; - U16 FrameCount; // valid after load and save - LPTAG FirstTag; -} SWF, * LPSWF; - -// Basic Functions - -int ReadSWF(int handle,LPSWF swf); // Reads SWF to memory (malloc'ed), returns length or <0 if fails -int WriteSWF(int handle,LPSWF swf); // Writes SWF to file, returns length or <0 if fails -int WriteCGI(LPSWF swf); // Outputs SWF with valid CGI header to stdout -void FreeTags(LPSWF swf); // Frees all malloc'ed memory for swf - -LPTAG InsertTag(LPTAG after,U16 id); // updates frames, if necessary -int DeleteTag(LPTAG t); - -void SetTagPos(LPTAG t,U32 pos); // resets Bitcount -U32 GetTagPos(LPTAG t); - -LPTAG NextTag(LPTAG t); -LPTAG PrevTag(LPTAG t); - -int GetFrameNo(LPTAG t); -U16 GetTagID(LPTAG t); -U32 GetDataSize(LPTAG t); -U8* GetDataSizePtr(LPTAG t); - -U32 GetBits(LPTAG t,int nbits); -S32 GetSBits(LPTAG t,int nbits); -int SetBits(LPTAG t,U32 v,int nbits); - -int GetBlock(LPTAG t,U8 * b,int l); // resets Bitcount -int SetBlock(LPTAG t,U8 * b,int l); - -U8 GetU8(LPTAG t); // resets Bitcount -U16 GetU16(LPTAG t); -U32 GetU32(LPTAG t); - -int SetU8(LPTAG t,U8 v); // resets Bitcount -int SetU16(LPTAG t,U16 v); -int SetU32(LPTAG t,U32 v); - -int GetPoint(LPTAG t,LPSPOINT p); // resets Bitcount -int GetRect(LPTAG t,LPSRECT r); -int GetMatrix(LPTAG t,LPMATRIX m); -int GetCXForm(LPTAG t,LPCXFORM cx,U8 alpha); - -int SetPoint(LPTAG t,LPSPOINT p); // resets Bitcount -int SetRect(LPTAG t,LPSRECT r); -int SetMatrix(LPTAG t,LPMATRIX m); -int SetCXForm(LPTAG t,LPCXFORM cx,U8 alpha); -int SetRGB(LPTAG t,LPRGBA col); -int SetRGBA(LPTAG t,LPRGBA col); - -// Function Macros - -#define GetS8(tag) ((S8)GetU8(tag)) -#define GetS16(tag) ((S16)GetU16(tag)) -#define GetS32(tag) ((S32)GetU32(tag)) -#define GetCoord(tag) ((SCOORD)GetU32(tag)) -#define GetFixed(tag) ((SFIXED)GetU32(tag)) - -#define SetS8(tag,v) SetU8(tag,(U8)v) -#define SetS16(tag,v) SetU16(tag,(U16)v) -#define SetS32(tag,v) SetU32(tag,(U32)v) -#define SetCoord(tag,v) SetU32(tag,(U32)v) -#define SetFixed(tag,v) SetU32(tag,(U32)v) -#define SetString(t,s) SetBlock(t,s,strlen(s)+1) - -#define FAILED(b) ((b)<0) -#define SUCCEDED(b) ((b)>=0) - -// Tag IDs (adopted from J. C. Kessels' Form2Flash) - -#define ST_END 0 -#define ST_SHOWFRAME 1 -#define ST_DEFINESHAPE 2 -#define ST_FREECHARACTER 3 -#define ST_PLACEOBJECT 4 -#define ST_REMOVEOBJECT 5 -#define ST_DEFINEBITS 6 -#define ST_DEFINEBUTTON 7 -#define ST_JPEGTABLES 8 -#define ST_SETBACKGROUNDCOLOR 9 -#define ST_DEFINEFONT 10 -#define ST_DEFINETEXT 11 -#define ST_DOACTION 12 -#define ST_DEFINEFONTINFO 13 -#define ST_DEFINESOUND 14 /* Event sound tags. */ -#define ST_STARTSOUND 15 -#define ST_DEFINEBUTTONSOUND 17 -#define ST_SOUNDSTREAMHEAD 18 -#define ST_SOUNDSTREAMBLOCK 19 -#define ST_DEFINEBITSLOSSLESS 20 /* A bitmap using lossless zlib compression. */ -#define ST_DEFINEBITSJPEG2 21 /* A bitmap using an internal JPEG compression table. */ -#define ST_DEFINESHAPE2 22 -#define ST_DEFINEBUTTONCXFORM 23 -#define ST_PROTECT 24 /* This file should not be importable for editing. */ -#define ST_PLACEOBJECT2 26 /* The new style place w/ alpha color transform and name. */ -#define ST_REMOVEOBJECT2 28 /* A more compact remove object that omits the character tag (just depth). */ -#define ST_DEFINESHAPE3 32 /* A shape V3 includes alpha values. */ -#define ST_DEFINETEXT2 33 /* A text V2 includes alpha values. */ -#define ST_DEFINEBUTTON2 34 /* A button V2 includes color transform, alpha and multiple actions */ -#define ST_DEFINEBITSJPEG3 35 /* A JPEG bitmap with alpha info. */ -#define ST_DEFINEBITSLOSSLESS2 36 /* A lossless bitmap with alpha info. */ -#define ST_DEFINEEDITTEXT 37 -#define ST_DEFINEMOVIE 38 -#define ST_DEFINESPRITE 39 /* Define a sequence of tags that describe the behavior of a sprite. */ -#define ST_NAMECHARACTER 40 /* Name a character definition, character id and a string, (used for buttons, bitmaps, sprites and sounds). */ -#define ST_SERIALNUMBER 41 -#define ST_GENERATORTEXT 42 /* contains an id */ -#define ST_FRAMELABEL 43 /* A string label for the current frame. */ -#define ST_SOUNDSTREAMHEAD2 45 /* For lossless streaming sound, should not have needed this... */ -#define ST_DEFINEMORPHSHAPE 46 /* A morph shape definition */ -#define ST_DEFINEFONT2 48 -#define ST_TEMPLATECOMMAND 49 -#define ST_GENERATOR3 51 -#define ST_EXTERNALFONT 52 - -#define ST_REFLEX 777 /* to identify generator software */ - -// Advanced Funtions - -// swfdump.c - -void DumpHeader(FILE * f,LPSWF swf); -void DumpMatrix(FILE * f,LPMATRIX m); -void DumpTag(FILE * f,LPTAG t); -char* getTagName(TAG*tag); - -// swfshape.c - -typedef struct _LINESTYLE -{ U16 width; - RGBA color; -} LINESTYLE, * LPLINESTYLE; - -typedef struct _FILLSTYLE -{ U8 type; - RGBA color; - MATRIX m; - U16 id_bitmap; -} FILLSTYLE, * LPFILLSTYLE; - -typedef struct _SHAPE // NEVER access a Shape-Struct directly ! -{ - struct - { LPLINESTYLE data; - U16 n; - } linestyle; - // note: changes of shape structure - struct // lead to incompatible .efont formats - { LPFILLSTYLE data; - U16 n; - } fillstyle; - - S32 px; - S32 py; - - struct - { U16 fill; - U16 line; - } bits; - - U8 * data; - U32 bitlen; // length of data in bits -} SHAPE, * LPSHAPE; - -// Shapes - -int NewShape(LPSHAPE * s); -void ShapeFree(LPSHAPE s); - -int GetSimpleShape(LPTAG t,LPSHAPE * s); // without Linestyle/Fillstyle Record -int SetSimpleShape(LPTAG t,LPSHAPE s); // without Linestyle/Fillstyle Record - -int ShapeAddLineStyle(LPSHAPE s,U16 width,LPRGBA color); -int ShapeAddSolidFillStyle(LPSHAPE s,LPRGBA color); -int ShapeAddBitmapFillStyle(LPSHAPE s,LPMATRIX m,U16 id_bitmap,int clip); - -int SetShapeStyles(LPTAG t,LPSHAPE s); -int ShapeCountBits(LPSHAPE s,U8 * fbits,U8 * lbits); -int SetShapeBits(LPTAG t,LPSHAPE s); -int SetShapeHeader(LPTAG t,LPSHAPE s); // one call for upper three functions - -int ShapeSetMove(LPTAG t,LPSHAPE s,S32 x,S32 y); -int ShapeSetStyle(LPTAG t,LPSHAPE s,U16 line,U16 fill0,U16 fill1); -int ShapeSetAll(LPTAG t,LPSHAPE s,S32 x,S32 y,U16 line,U16 fill0,U16 fill1); - -int ShapeSetLine(LPTAG t,LPSHAPE s,S32 x,S32 y); -int ShapeSetCurve(LPTAG t,LPSHAPE s,S32 x,S32 y,S32 ax,S32 ay); -int ShapeSetCircle(LPTAG t,LPSHAPE s,S32 x,S32 y,S32 rx,S32 ry); -int ShapeSetEnd(LPTAG t); - - -// swffont.c - -// does not support wide characters ! - -#define MAX_CHAR_PER_FONT 256 - -typedef struct _SWFLAYOUT -{ S16 ascent; - S16 descent; - S16 leading; - SRECT bounds[MAX_CHAR_PER_FONT]; - struct - { U16 count; - U8 * data; // size = count*4 bytes - } kerning; -} SWFLAYOUT, * LPSWFLAYOUT; - -typedef struct _SWFFONT -{ U16 id; - U8 * name; - LPSWFLAYOUT layout; - - U8 flags; // bold/italic/unicode/ansi ... - - U16 codes[MAX_CHAR_PER_FONT]; - - struct - { U16 advance; - U16 gid; // Glyph-ID after DefineFont - LPSHAPE shape; - } glyph[MAX_CHAR_PER_FONT]; -} SWFFONT, * LPSWFFONT; - -typedef struct _FONTUSAGE -{ U8 code[MAX_CHAR_PER_FONT]; -} FONTUSAGE, * LPFONTUSAGE; - -int FontEnumerate(LPSWF swf,void (*FontCallback) (U16,U8*)); -// -> void fontcallback(U16 id,U8 * name); returns number of defined fonts - -int FontExtract(LPSWF swf,int id,LPSWFFONT * f); -// Fetches all available information from DefineFont, DefineFontInfo, DefineText, ... -// id = FontID, id=0 -> Extract first Font - -int FontIsItalic(LPSWFFONT f); -int FontIsBold(LPSWFFONT f); - -int FontSetID(LPSWFFONT f,U16 id); -int FontReduce(LPSWFFONT f,LPFONTUSAGE use); - -int FontInitUsage(LPFONTUSAGE use); -int FontUse(LPFONTUSAGE use,U8 * s); - -int FontSetDefine(LPTAG t,LPSWFFONT f); -int FontSetInfo(LPTAG t,LPSWFFONT f); - -int FontExport(int handle,LPSWFFONT f); -int FontImport(int handle,LPSWFFONT * f); - -void FontFree(LPSWFFONT f); - -U32 TextGetWidth(LPSWFFONT font,U8 * s,int scale); -int TextCountBits(LPSWFFONT font,U8 * s,int scale,U8 * gbits,U8 * abits); - -int TextSetInfoRecord(LPTAG t,LPSWFFONT font,U16 size,LPRGBA color,S16 dx,S16 dy); -int TextSetCharRecord(LPTAG t,LPSWFFONT font,U8 * s,int scale,U8 gbits,U8 abits); - -int TextPrintDefineText(LPTAG t,LPSWFFONT f); -// Prints text defined in tag t with font f to stdout - - -// swfobject.c - -// Always use ST_PLACEOBJECT2 !!! - -int ObjectPlace(LPTAG t,U16 id,U16 depth,LPMATRIX m,LPCXFORM cx,U8 * name); -int PlaceObject(LPTAG t,U16 id,U16 depth,LPMATRIX m,LPCXFORM cx,U8 * name, U16 clipaction); -int ObjectMove(LPTAG t,U16 depth,LPMATRIX m,LPCXFORM cx); - -// swfbutton.c - -// Button States - -#define BS_HIT 0x08 -#define BS_DOWN 0x04 -#define BS_OVER 0x02 -#define BS_UP 0x01 - -// Button Conditions - -#define BC_OVERDOWN_IDLE 0x0100 -#define BC_IDLE_OVERDOWN 0x0080 -#define BC_OUTDOWN_IDLE 0x0040 -#define BC_OUTDOWN_OVERDOWN 0x0020 -#define BC_OVERDOWN_OUTDOWN 0x0010 -#define BC_OVERDOWN_OVERUP 0x0008 -#define BC_OVERUP_OVERDOWN 0x0004 -#define BC_OVERUP_IDLE 0x0002 -#define BC_IDLE_OVERUP 0x0001 - -#define BC_KEY(c) (c<<9) - -#define BC_CURSORLEFT 0x0200 -#define BC_CURSORRIGHT 0x0400 -#define BC_POS1 0x0600 -#define BC_END 0x0800 -#define BC_INSERT 0x0a00 -#define BC_DELETE 0x0c00 -#define BC_BACKSPACE 0x1000 -#define BC_ENTER 0x1a00 -#define BC_CURSORUP 0x1c00 -#define BC_CURSORDOWN 0x1e00 -#define BC_PAGEUP 0x2000 -#define BC_PAGEDOWN 0x2200 -#define BC_TAB 0x2400 -#define BC_SPACE 0x4000 - -// Button Flag - -#define BF_TRACKMENU 0x01 - -int ButtonSetRecord(LPTAG t,U8 state,U16 id,U16 layer,LPMATRIX m,LPCXFORM cx); -int ButtonSetCondition(LPTAG t,U16 condition); // for DefineButton2 -int ButtonSetFlags(LPTAG t,U8 flags); // necessary for DefineButton2 -int ButtonPostProcess(LPTAG t,int anz_action); // Set all offsets in DefineButton2-Tags (how many conditions to process) - -// swfbits.c - -typedef int * LPJPEGBITS; // cover libjpeg structures - -LPJPEGBITS SetJPEGBitsStart(LPTAG t,int width,int height,int quality); -int SetJPEGBitsLines(LPJPEGBITS jpegbits,U8 ** data,int n); -int SetJPEGBitsLine(LPJPEGBITS jpegbits,U8 * data); -int SetJPEGBitsFinish(LPJPEGBITS jpegbits); - -int SetJPEGBits(LPTAG t,char * fname,int quality); // paste jpg file into swf stream - -// swftools.c - -char isDefiningTag(LPTAG t); -char isAllowedSpriteTag(LPTAG t); -U16 GetDefineID(LPTAG t); -U16 GetPlaceID(LPTAG t); //PLACEOBJECT, PLACEOBJECT2 (sometimes), REMOVEOBJECT -U16 GetDepth(LPTAG t); //PLACEOBJECT,PLACEOBJECT2,REMOVEOBJECT,REMOVEOBJECT2 -char* GetName(LPTAG t); //PLACEOBJECT2, FRAMELABEL -LPMATRIX MatrixJoin(LPMATRIX d,LPMATRIX s1,LPMATRIX s2); -LPMATRIX MatrixMapTriangle(LPMATRIX m,int dx,int dy, - int x0,int y0,int x1,int y1,int x2,int y2); - - -// swfcgi.c - -void uncgi(); // same behaviour as Steven Grimm's uncgi-library - -#endif +/* rfxswf.h + + Headers for rfxswf.c and modules + + Part of the swftools package. + + Copyright (c) 2000, 2001 Rainer Böhme + + This file is distributed under the GPL, see file COPYING for details + +*/ + +#ifndef __RFX_SWF_INCLUDED__ +#define __RFX_SWF_INCLUDED__ + +#include +#include +#include +#include +#include +#include "../config.h" + +#define DEBUG_RFXSWF + +#ifndef TRUE +#define TRUE (1) +#endif +#ifndef FALSE +#define FALSE (0) +#endif + +//#define SWAP16(s) ((U16) ((U8*)&s)[0] | ((U16) ((U8*)&s)[1] << 8)) +//#define SWAP32(s) ((U32) ((U8*)&s)[0] | ((U32) ((U8*)&s)[1] << 8) | ((U32) ((U8*)&s)[2] << 16) | ((U32) ((U8*)&s)[3] << 24)) +#ifdef WORDS_BIGENDIAN +#define SWAP16(s) ((((s)>>8)&0x00ff)|(((s)<<8)&0xff00)) +#define SWAP32(s) (SWAP16(((s)>>16)&0x0000ffff)|((SWAP16(s)<<16)&0xffff0000)) +#define REVERSESWAP16(x) (x) +#define REVERSESWAP32(x) (x) +#else +#define SWAP16(x) (x) +#define SWAP32(x) (x) +#define REVERSESWAP16(s) ((((s)>>8)&0x00ff)|(((s)<<8)&0xff00)) +#define REVERSESWAP32(s) (REVERSESWAP16(((s)>>16)&0x0000ffff)|((REVERSESWAP16(s)<<16)&0xffff0000)) +#endif + +// SWF Types + +typedef unsigned long U32; +typedef signed long S32; +typedef unsigned short U16; +typedef signed short S16; +typedef unsigned char U8; +typedef signed char S8; +typedef signed long SFIXED; +typedef signed long SCOORD; + +// Basic Structures + +typedef struct _SPOINT +{ SCOORD x; + SCOORD y; +} SPOINT, * LPSPOINT; + +typedef struct _RGBA +{ U8 a; + U8 r; + U8 g; + U8 b; +} RGBA, * LPRGBA; + +typedef struct _SRECT +{ SCOORD xmin; + SCOORD ymin; + SCOORD xmax; + SCOORD ymax; +} SRECT, * LPSRECT; + +typedef struct _MATRIX +{ SFIXED sx; // factor x + SFIXED sy; + SFIXED r0; // rotation + SFIXED r1; + SCOORD tx; // delta x + SCOORD ty; +} MATRIX, * LPMATRIX; + +typedef struct _CXFORM +{ S16 a0, a1; + S16 r0, r1; + S16 g0, g1; + S16 b0, b1; +} CXFORM, * LPCXFORM; + +typedef struct _TAG // NEVER access a Tag-Struct directly ! +{ U16 id; + U8 * data; + U32 memsize; // to minimize realloc() calls + + U32 len; // for Set-Access + U32 pos; // for Get-Access + + int frame; // not really up-to-date + + struct _TAG * next; + struct _TAG * prev; + + U8 readBit; // for Bit-Manipulating Functions [read] + U8 writeBit; // [write] + +} TAG, * LPTAG; + +typedef struct _ActionTAG +{ U8 op; + U16 len; + U8 * data; + + struct _ActionTAG * next; + struct _ActionTAG * prev; + + TAG* parent; // may be null + U8 tmp[4]; // store small operands here. +} ActionTAG; + +typedef struct _ActionMarker +{ + ActionTAG* atag; +} ActionMarker; + +typedef struct _SWF +{ U8 fileVersion; + U32 fileSize; // valid after load and save + SRECT movieSize; + U16 frameRate; + U16 frameCount; // valid after load and save + TAG * firstTag; +} SWF, * LPSWF; + +// Basic Functions + +int swf_ReadSWF(int handle,SWF * swf); // Reads SWF to memory (malloc'ed), returns length or <0 if fails +int swf_WriteSWF(int handle,SWF * swf); // Writes SWF to file, returns length or <0 if fails +int swf_WriteCGI(SWF * swf); // Outputs SWF with valid CGI header to stdout +void swf_FreeTags(SWF * swf); // Frees all malloc'ed memory for swf + +// for streaming: +int swf_WriteHeader(int handle,SWF * swf); // Writes Header of swf to file +int swf_WriteTag(int handle,TAG * tag); // Writes TAG to file + +TAG * swf_InsertTag(TAG * after,U16 id); // updates frames, if necessary +int swf_DeleteTag(TAG * t); + +void swf_SetTagPos(TAG * t,U32 pos); // resets Bitcount +U32 swf_GetTagPos(TAG * t); + +TAG * swf_NextTag(TAG * t); +TAG * swf_PrevTag(TAG * t); + +int swf_GetFrameNo(TAG * t); // should be renamed to TagGetFrame +U16 swf_GetTagID(TAG * t); // ... TagGetID +U32 swf_GetTagLen(TAG * t); // ... TagGetTagLen +U8* swf_GetTagLenPtr(TAG * t); + +U32 swf_GetBits(TAG * t,int nbits); +S32 swf_GetSBits(TAG * t,int nbits); +int swf_SetBits(TAG * t,U32 v,int nbits); + +int swf_GetBlock(TAG * t,U8 * b,int l); // resets Bitcount +int swf_SetBlock(TAG * t,U8 * b,int l); + +U8 swf_GetU8(TAG * t); // resets Bitcount +U16 swf_GetU16(TAG * t); +U32 swf_GetU32(TAG * t); + +int swf_SetU8(TAG * t,U8 v); // resets Bitcount +int swf_SetU16(TAG * t,U16 v); +int swf_SetU32(TAG * t,U32 v); + +int swf_GetPoint(TAG * t,SPOINT * p); // resets Bitcount +int swf_GetRect(TAG * t,SRECT * r); +int swf_GetMatrix(TAG * t,MATRIX * m); +int swf_GetCXForm(TAG * t,CXFORM * cx,U8 alpha); + +int swf_SetPoint(TAG * t,SPOINT * p); // resets Bitcount +int swf_SetRect(TAG * t,SRECT * r); +int swf_SetMatrix(TAG * t,MATRIX * m); +int swf_SetCXForm(TAG * t,CXFORM * cx,U8 alpha); +int swf_SetRGB(TAG * t,RGBA * col); +int swf_SetRGBA(TAG * t,RGBA * col); + +// Function Macros + +#define swf_GetS8(tag) ((S8)swf_GetU8(tag)) +#define swf_GetS16(tag) ((S16)swf_GetU16(tag)) +#define swf_GetS32(tag) ((S32)swf_GetU32(tag)) +#define swf_GetCoord(tag) ((SCOORD)swf_GetU32(tag)) +#define swf_GetFixed(tag) ((SFIXED)swf_GetU32(tag)) + +#define swf_SetS8(tag,v) swf_SetU8(tag,(U8)v) +#define swf_SetS16(tag,v) swf_SetU16(tag,(U16)v) +#define swf_SetS32(tag,v) swf_SetU32(tag,(U32)v) +#define swf_SetCoord(tag,v) swf_SetU32(tag,(U32)v) +#define swf_SetFixed(tag,v) swf_SetU32(tag,(U32)v) +#define swf_SetString(t,s) swf_SetBlock(t,s,strlen(s)+1) + +#define FAILED(b) ((b)<0) +#define SUCCEDED(b) ((b)>=0) + +// Tag IDs (adopted from J. C. Kessels' Form2Flash) + +#define ST_END 0 +#define ST_SHOWFRAME 1 +#define ST_DEFINESHAPE 2 +#define ST_FREECHARACTER 3 +#define ST_PLACEOBJECT 4 +#define ST_REMOVEOBJECT 5 +#define ST_DEFINEBITS 6 +#define ST_DEFINEBUTTON 7 +#define ST_JPEGTABLES 8 +#define ST_SETBACKGROUNDCOLOR 9 +#define ST_DEFINEFONT 10 +#define ST_DEFINETEXT 11 +#define ST_DOACTION 12 +#define ST_DEFINEFONTINFO 13 +#define ST_DEFINESOUND 14 /* Event sound tags. */ +#define ST_STARTSOUND 15 +#define ST_DEFINEBUTTONSOUND 17 +#define ST_SOUNDSTREAMHEAD 18 +#define ST_SOUNDSTREAMBLOCK 19 +#define ST_DEFINEBITSLOSSLESS 20 /* A bitmap using lossless zlib compression. */ +#define ST_DEFINEBITSJPEG2 21 /* A bitmap using an internal JPEG compression table. */ +#define ST_DEFINESHAPE2 22 +#define ST_DEFINEBUTTONCXFORM 23 +#define ST_PROTECT 24 /* This file should not be importable for editing. */ +#define ST_PLACEOBJECT2 26 /* The new style place w/ alpha color transform and name. */ +#define ST_REMOVEOBJECT2 28 /* A more compact remove object that omits the character tag (just depth). */ +#define ST_DEFINESHAPE3 32 /* A shape V3 includes alpha values. */ +#define ST_DEFINETEXT2 33 /* A text V2 includes alpha values. */ +#define ST_DEFINEBUTTON2 34 /* A button V2 includes color transform, alpha and multiple actions */ +#define ST_DEFINEBITSJPEG3 35 /* A JPEG bitmap with alpha info. */ +#define ST_DEFINEBITSLOSSLESS2 36 /* A lossless bitmap with alpha info. */ +#define ST_DEFINEEDITTEXT 37 +#define ST_DEFINEMOVIE 38 +#define ST_DEFINESPRITE 39 /* Define a sequence of tags that describe the behavior of a sprite. */ +#define ST_NAMECHARACTER 40 /* Name a character definition, character id and a string, (used for buttons, bitmaps, sprites and sounds). */ +#define ST_SERIALNUMBER 41 +#define ST_GENERATORTEXT 42 /* contains an id */ +#define ST_FRAMELABEL 43 /* A string label for the current frame. */ +#define ST_SOUNDSTREAMHEAD2 45 /* For lossless streaming sound, should not have needed this... */ +#define ST_DEFINEMORPHSHAPE 46 /* A morph shape definition */ +#define ST_DEFINEFONT2 48 +#define ST_TEMPLATECOMMAND 49 +#define ST_GENERATOR3 51 +#define ST_EXTERNALFONT 52 +#define ST_EXPORTASSETS 56 +#define ST_IMPORTASSETS 57 +#define ST_ENABLEDEBUGGER 58 + +#define ST_REFLEX 777 /* to identify generator software */ + +// Advanced Funtions + +// swfshape.c + +typedef struct _LINESTYLE +{ U16 width; + RGBA color; +} LINESTYLE, * LPLINESTYLE; + +typedef struct _FILLSTYLE +{ U8 type; + RGBA color; + MATRIX m; + U16 id_bitmap; +} FILLSTYLE, * LPFILLSTYLE; + +typedef struct _SHAPE // NEVER access a Shape-Struct directly ! +{ + struct + { LINESTYLE * data; + U16 n; + } linestyle; + + struct + { FILLSTYLE * data; + U16 n; + } fillstyle; + + struct + { U16 fill; + U16 line; + } bits; + // used by Get/SetSimpleShape and glyph handling + U8 * data; + U32 bitlen; // length of data in bits +} SHAPE, * LPSHAPE; + +// Shapes + +int swf_ShapeNew(SHAPE ** s); +void swf_ShapeFree(SHAPE * s); + +int swf_GetSimpleShape(TAG * t,SHAPE ** s); // without Linestyle/Fillstyle Record +int swf_SetSimpleShape(TAG * t,SHAPE * s); // without Linestyle/Fillstyle Record + +int swf_ShapeAddLineStyle(SHAPE * s,U16 width,RGBA * color); +int swf_ShapeAddSolidFillStyle(SHAPE * s,RGBA * color); +int swf_ShapeAddBitmapFillStyle(SHAPE * s,MATRIX * m,U16 id_bitmap,int clip); + +int swf_SetShapeStyles(TAG * t,SHAPE * s); +int swf_ShapeCountBits(SHAPE * s,U8 * fbits,U8 * lbits); +int swf_SetShapeBits(TAG * t,SHAPE * s); +int swf_SetShapeHeader(TAG * t,SHAPE * s); // one call for upper three functions + +int swf_ShapeSetMove(TAG * t,SHAPE * s,S32 x,S32 y); +int swf_ShapeSetStyle(TAG * t,SHAPE * s,U16 line,U16 fill0,U16 fill1); +int swf_ShapeSetAll(TAG * t,SHAPE * s,S32 x,S32 y,U16 line,U16 fill0,U16 fill1); + +int swf_ShapeSetLine(TAG * t,SHAPE * s,S32 x,S32 y); +int swf_ShapeSetCurve(TAG * t,SHAPE * s,S32 x,S32 y,S32 ax,S32 ay); +int swf_ShapeSetCircle(TAG * t,SHAPE * s,S32 x,S32 y,S32 rx,S32 ry); +int swf_ShapeSetEnd(TAG * t); + + +// swffont.c + +// does not support wide characters ! + +#define MAX_CHAR_PER_FONT 512 + +typedef struct _KERNING +{ + U16 char1; + U16 char2; + U16 adjustment; +} SWFKERNING; + +typedef struct _SWFLAYOUT +{ S16 ascent; + S16 descent; + S16 leading; + SRECT * bounds; + U16 kerningcount; + SWFKERNING * kerning; +} SWFLAYOUT, * LPSWFLAYOUT; + +typedef struct +{ S16 advance; + SHAPE * shape; +} SWFGLYPH; + +typedef struct _SWFFONT +{ int id; // -1 = not set + U8 version; // 0 = not set, 1 = definefont, 2 = definefont2 + U8 * name; + SWFLAYOUT * layout; + U16 numchars; + U16 maxascii; // highest mapped ascii value + U8 flags; // bold/italic/unicode/ansi ... + U16 * glyph2ascii; + int * ascii2glyph; + SWFGLYPH * glyph; +} SWFFONT, * LPSWFFONT; + +typedef struct _FONTUSAGE +{ U8 code[MAX_CHAR_PER_FONT]; +} FONTUSAGE, * LPFONTUSAGE; + +#define ET_HASTEXT 32768 +#define ET_WORDWRAP 16384 +#define ET_MULTILINE 8192 +#define ET_PASSWORD 4096 +#define ET_READONLY 2048 +#define ET_HASTEXTCOLOR 1024 +#define ET_HASMAXLENGTH 512 +#define ET_HASFONT 256 +#define ET_X3 128 +#define ET_X2 64 +#define ET_HASLAYOUT 32 +#define ET_NOSELECT 16 +#define ET_BORDER 8 +#define ET_X1 4 +#define ET_X0 2 +#define ET_USEOUTLINES 1 + +typedef struct _EditTextLayout +{ + U8 align; // 0=left, 1=right, 2=center, 3=justify + U16 leftmargin; + U16 rightmargin; + U16 indent; + U16 leading; +} EditTextLayout; + +int swf_FontEnumerate(SWF * swf,void (*FontCallback) (U16,U8*)); +// -> void fontcallback(U16 id,U8 * name); returns number of defined fonts + +int swf_FontExtract(SWF * swf,int id,SWFFONT ** f); +// Fetches all available information from DefineFont, DefineFontInfo, DefineText, ... +// id = FontID, id=0 -> Extract first Font + +int swf_FontIsItalic(SWFFONT * f); +int swf_FontIsBold(SWFFONT * f); + +int swf_FontSetID(SWFFONT * f,U16 id); +int swf_FontReduce(SWFFONT * f,FONTUSAGE * use); + +int swf_FontInitUsage(FONTUSAGE * use); +int swf_FontUse(FONTUSAGE * use,U8 * s); + +int swf_FontSetDefine(TAG * t,SWFFONT * f); +int swf_FontSetInfo(TAG * t,SWFFONT * f); + +int swf_FontExtract_DefineTextCallback(int id,SWFFONT * f,TAG * t,int jobs, + void(*callback)(int*chars, int nr, int id)); + +// the following two functions are obsolete and will be removed soon +int swf_FontExport(int handle,SWFFONT * f); +int swf_FontImport(int handle,SWFFONT * * f); + +void swf_WriteFont(SWFFONT* font, char* filename); +SWFFONT* swf_ReadFont(char* filename); + +void swf_FontFree(SWFFONT * f); + +U32 swf_TextGetWidth(SWFFONT * font,U8 * s,int scale); +int swf_TextCountBits(SWFFONT * font,U8 * s,int scale,U8 * gbits,U8 * abits); + +int swf_TextSetInfoRecord(TAG * t,SWFFONT * font,U16 size,RGBA * color,S16 dx,S16 dy); +int swf_TextSetCharRecord(TAG * t,SWFFONT * font,U8 * s,int scale,U8 gbits,U8 abits); + +int swf_TextPrintDefineText(TAG * t,SWFFONT * f); +// Prints text defined in tag t with font f to stdout + +void swf_SetEditText(TAG*tag, U16 flags, SRECT r, char*text, RGBA*color, + int maxlength, U16 font, U16 height, EditTextLayout*layout, char*variable); + +// swfdump.c + +void swf_DumpHeader(FILE * f,SWF * swf); +void swf_DumpMatrix(FILE * f,MATRIX * m); +void swf_DumpTag(FILE * f,TAG * t); +char* swf_TagGetName(TAG*tag); +void swf_DumpFont(SWFFONT * font); + +// swfobject.c + +// Always use ST_PLACEOBJECT2 !!! + +int swf_ObjectPlace(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name); +int swf_ObjectPlaceClip(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name, U16 clipaction); +int swf_ObjectMove(TAG * t,U16 depth,MATRIX * m,CXFORM * cx); + +// swfbutton.c + +// Button States + +#define BS_HIT 0x08 +#define BS_DOWN 0x04 +#define BS_OVER 0x02 +#define BS_UP 0x01 + +// Button Conditions + +#define BC_OVERDOWN_IDLE 0x0100 +#define BC_IDLE_OVERDOWN 0x0080 +#define BC_OUTDOWN_IDLE 0x0040 +#define BC_OUTDOWN_OVERDOWN 0x0020 +#define BC_OVERDOWN_OUTDOWN 0x0010 +#define BC_OVERDOWN_OVERUP 0x0008 +#define BC_OVERUP_OVERDOWN 0x0004 +#define BC_OVERUP_IDLE 0x0002 +#define BC_IDLE_OVERUP 0x0001 + +#define BC_KEY(c) (c<<9) + +#define BC_CURSORLEFT 0x0200 +#define BC_CURSORRIGHT 0x0400 +#define BC_POS1 0x0600 +#define BC_END 0x0800 +#define BC_INSERT 0x0a00 +#define BC_DELETE 0x0c00 +#define BC_CLEAR 0x0e00 +#define BC_BACKSPACE 0x1000 +#define BC_ENTER 0x1a00 +#define BC_CURSORUP 0x1c00 +#define BC_CURSORDOWN 0x1e00 +#define BC_PAGEUP 0x2000 +#define BC_PAGEDOWN 0x2200 +#define BC_TAB 0x2400 +#define BC_ESCAPE 0x3600 +#define BC_SPACE 0x4000 + +/* these are probably only valid with linux: + Ctrl-A 0x0200 + Ctrl-X 0x3000 + Ctrl-Y 0x3200 + Ctrl-Z 0x3400 + Escape/Ctrl-[ 0x3600 + Ctrl-\ 0x3800 + Ctrl-] 0x3a00 + Ctrl-^ 0x3c00 + Ctrl-/ 0x3e00 + */ + +/* everything above 0x4000 is standard ascii: + 0x4000 ' ' 0x4200 '!' 0x4600 '#' 0x4800 '$' 0x4a00 '%' 0x4c00 '&' ... + 0x6000 '0' ... 0x7200 '9' + 0x8000 '@' + 0x8200 'A' ... 0xb400 'Z' + ... + 0xfc00 '~' + */ + +// Button Flag + +#define BF_TRACKMENU 0x01 + +int swf_ButtonSetRecord(TAG * t,U8 state,U16 id,U16 layer,MATRIX * m,CXFORM * cx); +int swf_ButtonSetCondition(TAG * t,U16 condition); // for DefineButton2 +int swf_ButtonSetFlags(TAG * t,U8 flags); // necessary for DefineButton2 +int swf_ButtonPostProcess(TAG * t,int anz_action); // Set all offsets in DefineButton2-Tags (how many conditions to process) + +// swfbits.c + +typedef int JPEGBITS,* LPJPEGBITS; // cover libjpeg structures + +JPEGBITS * swf_SetJPEGBitsStart(TAG * t,int width,int height,int quality); +int swf_SetJPEGBitsLines(JPEGBITS * jpegbits,U8 ** data,int n); +int swf_SetJPEGBitsLine(JPEGBITS * jpegbits,U8 * data); +int swf_SetJPEGBitsFinish(JPEGBITS * jpegbits); + +int swf_SetJPEGBits(TAG * t,char * fname,int quality); // paste jpg file into swf stream + +#define BYTES_PER_SCANLINE(width) ((width+3)&0xfffffffc) + +#define BMF_8BIT 3 // Bitmap formats +#define BMF_16BIT 4 +#define BMF_32BIT 5 + +#define BM16_BLUE 0xf800 // Bitmasks for 16 Bit Color +#define BM16_RED 0x00f0 +#define BM16_GREEN 0x000f + +#define BM32_BLUE 0xff000000 // Bitmasks for 32 Bit Color +#define BM32_GREEN 0x00ff0000 +#define BM32_RED 0x0000ff00 + +int swf_SetLosslessBits(TAG * t,U16 width,U16 height,void * bitmap,U8 bitmap_flags); +int swf_SetLosslessBitsIndexed(TAG * t,U16 width,U16 height,U8 * bitmap,RGBA * palette,U16 ncolors); +int swf_SetLosslessBitsGrayscale(TAG * t,U16 width,U16 height,U8 * bitmap); + +// swftools.c + +U8 swf_isDefiningTag(TAG * t); +U8 swf_isPseudoDefiningTag(TAG * t); +U8 swf_isAllowedSpriteTag(TAG * t); +U16 swf_GetDefineID(TAG * t); +U16 swf_GetPlaceID(TAG * t); //PLACEOBJECT, PLACEOBJECT2 (sometimes), REMOVEOBJECT +U16 swf_GetDepth(TAG * t); //PLACEOBJECT,PLACEOBJECT2,REMOVEOBJECT,REMOVEOBJECT2 +char* swf_GetName(TAG * t); //PLACEOBJECT2, FRAMELABEL +MATRIX * swf_MatrixJoin(MATRIX * d,MATRIX * s1,MATRIX * s2); +MATRIX * swf_MatrixMapTriangle(MATRIX * m,int dx,int dy, + int x0,int y0,int x1,int y1,int x2,int y2); + + +// swfcgi.c + +void swf_uncgi(); // same behaviour as Steven Grimm's uncgi-library + +// swfaction.c + +ActionTAG* swf_ActionGet(TAG*tag); +void swf_ActionFree(ActionTAG*tag); +void swf_ActionSet(TAG*tag, ActionTAG*actions); +void swf_DumpActions(ActionTAG*atag, char*prefix); +void swf_ActionEnumerateURLs(ActionTAG*atag, char*(*callback)(char*)); +void swf_ActionEnumerateTargets(ActionTAG*atag, char*(*callback)(char*)); +void swf_ActionEnumerateStrings(ActionTAG*atag, char*(*callback)(char*)); + +ActionTAG* swf_ActionStart(); +void action_End(); +void action_NextFrame(); +void action_PreviousFrame(); +void action_Play(); +void action_Stop(); +void action_ToggleQuality(); +void action_StopSounds(); +void action_Add(); +void action_Subtract(); +void action_Multiply(); +void action_Divide(); +void action_Equals(); +void action_Less(); +void action_And(); +void action_Or(); +void action_Not(); +void action_StringEquals(); +void action_StringLength(); +void action_StringExtract(); +void action_Pop(); +void action_ToInteger(); +void action_GetVariable(); +void action_SetVariable(); +void action_SetTarget2(); +void action_StringAdd(); +void action_GetProperty(); +void action_SetProperty(); +void action_CloneSprite(); +void action_RemoveSprite(); +void action_Trace(); +void action_StartDrag(); +void action_EndDrag(); +void action_StringLess(); +void action_RandomNumber(); +void action_MBStringLength(); +void action_CharToAscii(); +void action_AsciiToChar(); +void action_GetTime(); +void action_MBStringExtract(); +void action_MBCharToAscii(); +void action_MBAsciiToChar(); +void action_Delete(); +void action_Delete2(); +void action_DefineLocal(); +void action_CallFunction(); +void action_Return(); +void action_Modulo(); +void action_NewObject(); +void action_DefineLocal2(); +void action_InitArray(); +void action_Makehash(); +void action_TypeOf(); +void action_TargetPath(); +void action_Enumerate(); +void action_Add2(); +void action_Less2(); +void action_Equals2(); +void action_ToNumber(); +void action_ToString(); +void action_PushDuplicate(); +void action_StackSwap(); +void action_GetMember(); +void action_SetMember(); +void action_Increment(); +void action_Decrement(); +void action_CallMethod(); +void action_NewMethod(); +void action_BitAnd(); +void action_BitOr(); +void action_BitXor(); +void action_BitLShift(); +void action_BitRShift(); +void action_BitURShift(); +void action_GotoFrame(U16 frame); +void action_GetUrl(char* url, char* label); +void action_StoreRegister(U8 reg); +void action_Constantpool(char* constantpool); +void action_WaitForFrame(U16 frame, U8 skip); +void action_SetTarget(char* target); +void action_GotoLabel(char* label); +void action_WaitForFrame2(U8 skip); +void action_With(char*object); +void action_PushString(char*str); +void action_PushFloat(float f); +void action_PushNULL(); +void action_PushRegister(U8 reg); +void action_PushBoolean(char c); +void action_PushDouble(double d); +void action_PushInt(int i); +void action_PushLookup(U8 index); +void action_Jump(U16 branch); +void action_GetUrl2(U8 method); +void action_DefineFunction(U8*data, int len); +void action_If(U16 branch); +void action_Call(); +void action_GotoFrame2(U8 method); +void swf_ActionEnd(); +ActionMarker action_setMarker(); +void action_fixjump(ActionMarker m1, ActionMarker m2); + +#endif