X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Frfxswf.h;h=2b53d8340d776a010da3d8cdcd6b042989f562d1;hp=d35180bbf518224d53950e659700cf18ecb602f2;hb=67ec0d8aa1afd03b46019376ac0dbbf9f525e1c6;hpb=bc55ab8efee37a523dadf364ff220d8d6d97b3bf diff --git a/lib/rfxswf.h b/lib/rfxswf.h index d35180b..2b53d83 100644 --- a/lib/rfxswf.h +++ b/lib/rfxswf.h @@ -1,439 +1,924 @@ -/* 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" - -#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 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 */ + + +#ifndef __RFX_SWF_INCLUDED__ +#define __RFX_SWF_INCLUDED__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include +#include +#include +#include +#include +#include "../config.h" +#include "./bitio.h" +#include "./drawer.h" + +#define DEBUG_RFXSWF + +#ifndef TRUE +#define TRUE (1) +#endif +#ifndef FALSE +#define FALSE (0) +#endif + + +/* little/big endian stuff */ + +#define PUT8(ptr,x) {((U8*)(ptr))[0]=x;} +#define PUT16(ptr,x) {((U8*)(ptr))[0]=(U8)(x);((U8*)(ptr))[1]=(U8)((x)>>8);} +#define PUT32(ptr,x) {((U8*)(ptr))[0]=(U8)(x);((U8*)(ptr))[1]=(U8)((x)>>8);((U8*)(ptr))[2]=(U8)((x)>>16);((U8*)(ptr))[3]=(U8)((x)>>24);} +#define GET16(ptr) (((U16)(((U8*)(ptr))[0]))+(((U16)(((U8*)(ptr))[1]))<<8)) +#define GET32(ptr) (((U16)(((U8*)(ptr))[0]))+(((U16)(((U8*)(ptr))[1]))<<8)+(((U16)(((U8*)(ptr))[2]))<<16)+(((U16)(((U8*)(ptr))[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; + +#define SCOORD_MAX 0x7fffffff +#define SCOORD_MIN -0x80000000 + +// 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 _YUV +{ + U8 y,u,v; +} YUV; + +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; /* mult, add */ + S16 r0, r1; + S16 g0, g1; + S16 b0, b1; +} CXFORM, * LPCXFORM; + +#define GRADIENT_LINEAR 0x10 +#define GRADIENT_RADIAL 0x12 +typedef struct _GRADIENT +{ + int num; + U8 ratios[8]; + RGBA rgba[8]; +} GRADIENT; + +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 + + struct _TAG * next; + struct _TAG * prev; + + U8 readBit; // for Bit-Manipulating Functions [read] + U8 writeBit; // [write] + +} TAG, * LPTAG; + +typedef struct _SOUNDINFO +{ + U8 stop; + U8 nomultiple; //continue playing if already started + + U32 inpoint; + U32 outpoint; + + U16 loops; + U8 envelopes; + + //envelope: + U32* pos; + U32* left; + U32* right; +} SOUNDINFO; + +typedef struct _SWF +{ U8 fileVersion; + U8 compressed; // SWF or SWC? + 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_ReadSWF2(struct reader_t*reader, SWF * swf); // Reads SWF via callback +int swf_ReadSWF(int handle,SWF * swf); // Reads SWF to memory (malloc'ed), returns length or <0 if fails +int swf_WriteSWF2(struct writer_t*writer, SWF * swf); // Writes SWF via callback, 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_WriteSWC(int handle, SWF * swf); // for convenience, equal to swf->compressed=1;swf_WriteSWF(..) +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_WriteHeader2(struct writer_t*writer,SWF * swf); // Writes Header of swf to file +int swf_WriteTag(int handle,TAG * tag); // Writes TAG to file +int swf_WriteTag2(struct writer_t*writer, TAG * t); //Write TAG via callback + +int swf_ReadHeader(struct reader_t*reader, SWF * swf); // Reads SWF Header via callback + +// folding/unfolding: + +void swf_FoldAll(SWF*swf); +void swf_UnFoldAll(SWF*swf); +void swf_FoldSprite(TAG*tag); +void swf_UnFoldSprite(TAG*tag); +int swf_IsFolded(TAG*tag); + +// tag reordering: + +void swf_OptimizeTagOrder(SWF*swf); + +// basic routines: + +TAG * swf_InsertTag(TAG * after,U16 id); // updates frames, if necessary +TAG * swf_InsertTagBefore(SWF*swf, TAG * before,U16 id); // like InsertTag, but insert tag before argument +int swf_DeleteTag(TAG * t); + +void swf_ClearTag(TAG * t); //frees tag data +void swf_ResetTag(TAG*tag, U16 id); //set's tag position and length to 0, without freeing it + +void swf_SetTagPos(TAG * t,U32 pos); // resets Bitcount +U32 swf_GetTagPos(TAG * t); + +TAG * swf_NextTag(TAG * t); +TAG * swf_PrevTag(TAG * t); + +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); +void swf_GetRGB(TAG * t, RGBA * col); +void swf_GetRGBA(TAG * t, RGBA * col); +void swf_GetGradient(TAG * t, GRADIENT * gradient, char alpha); +char* swf_GetString(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); +void swf_SetPassword(TAG * t, const char * password); + +int swf_VerifyPassword(TAG * t, const char * password); + +// helper functions: + +void swf_ExpandRect(SRECT*src, SPOINT add); +void swf_ExpandRect2(SRECT*src, SRECT*add); +SPOINT swf_TurnPoint(SPOINT p, MATRIX* m); +SRECT swf_TurnRect(SRECT r, MATRIX* m); + +// 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) + +#ifndef FAILED +#define FAILED(b) ((b)<0) +#endif +#ifndef SUCCEEDED +#define SUCCEEDED(b) ((b)>=0) +#endif + +// 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_DEFINEBITSJPEG 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_FREEALL 31 /* ? */ +#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_DOINITACTION 59 +#define ST_DEFINEVIDEOSTREAM 60 +#define ST_VIDEOFRAME 61 +#define ST_DEFINEFONTINFO2 62 +#define ST_MX4 63 /*(?) */ +#define ST_SCRIPTLIMITS 65 /* version 7- u16 maxrecursedepth, u16 scripttimeoutseconds */ +#define ST_SETTABINDEX 66 /* version 7- u16 depth(!), u16 tab order value */ + +/* custom tags- only valid for swftools */ +#define ST_REFLEX 777 /* to identify generator software */ +#define ST_GLYPHNAMES 778 + +// 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; + GRADIENT gradient; +} 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; + +/* SHAPE can be converted into SHAPE2: */ + +struct _SHAPELINE; +typedef struct _SHAPE2 +{ + LINESTYLE * linestyles; + int numlinestyles; + FILLSTYLE* fillstyles; + int numfillstyles; + struct _SHAPELINE * lines; + SRECT* bbox; // may be NULL +} SHAPE2; + +typedef struct _SHAPELINE +{ + enum {moveTo, lineTo, splineTo} type; + SCOORD x,y; + SCOORD sx,sy; //only if type==splineTo + int fillstyle0; + int fillstyle1; + int linestyle; + struct _SHAPELINE * next; +} SHAPELINE; + +// 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_ShapeAddGradientFillStyle(SHAPE * s,MATRIX * m,GRADIENT* gradient,int radial); + +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,int line,int fill0,int fill1); +int swf_ShapeSetAll(TAG * t,SHAPE * s,S32 x,S32 y,int line,int fill0,int 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); + +void swf_ShapeSetBitmapRect(TAG * t, U16 gfxid, int width, int height); + +SHAPELINE* swf_ParseShapeData(U8*data, int bits, int fillbits, int linebits); +SHAPE2* swf_ShapeToShape2(SHAPE*shape); +void swf_Shape2ToShape(SHAPE2*shape2, SHAPE*shape); +SRECT swf_GetShapeBoundingBox(SHAPE2*shape); +void swf_SetShape2(TAG*tag, SHAPE2*shape); +void swf_Shape2Free(SHAPE2 * s); +void swf_DumpShape(SHAPE2*shape2); + +// swfdraw.c + +void swf_Shape01DrawerInit(drawer_t*draw, TAG*tag); +void swf_Shape11DrawerInit(drawer_t*draw, TAG*tag); +SHAPE* swf_ShapeDrawerToShape(drawer_t*draw); +SRECT swf_ShapeDrawerGetBBox(drawer_t*draw); + +void swf_DrawString(drawer_t*draw, const char*source); + +// swftext.c + +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; + +#define FONT_STYLE_BOLD 1 +#define FONT_STYLE_ITALIC 2 +#define FONT_ENCODING_UNICODE 1 +#define FONT_ENCODING_ANSI 2 +#define FONT_ENCODING_SHIFTJIS 4 + +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 style; + U8 encoding; + + U16 * glyph2ascii; + int * ascii2glyph; + SWFGLYPH * glyph; + U8 language; + char ** glyphnames; +} SWFFONT, * LPSWFFONT; + +// does not support wide characters ! +typedef struct _FONTUSAGE +{ U8* code; +} 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_AUTOSIZE 64 /* MX */ +#define ET_HASLAYOUT 32 +#define ET_NOSELECT 16 +#define ET_BORDER 8 +#define ET_X1 4 +#define ET_HTML 2 /* MX? */ +#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(SWFFONT * f,FONTUSAGE * use); +int swf_FontUse(FONTUSAGE * use,U8 * s); + +int swf_FontSetDefine(TAG * t,SWFFONT * f); +int swf_FontSetDefine2(TAG * t,SWFFONT * f); +int swf_FontSetInfo(TAG * t,SWFFONT * f); + +void swf_FontCreateLayout(SWFFONT*f); +void swf_FontAddLayout(SWFFONT * f, int ascent, int descent, int leading); + +int swf_FontExtract_DefineTextCallback(int id,SWFFONT * f,TAG * t,int jobs, + void(*callback)(int*chars, int nr, int id)); + +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); + +#define SET_TO_ZERO 0x80000000 +int swf_TextSetInfoRecord(TAG * t,SWFFONT * font,U16 size,RGBA * color,int dx,int 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 + +/* notice: if you set the fontid, make sure the corresponding font has layout information */ +void swf_SetEditText(TAG*tag, U16 flags, SRECT r, char*text, RGBA*color, + int maxlength, U16 font, U16 height, EditTextLayout*layout, char*variable); + +SRECT swf_SetDefineText(TAG*tag, SWFFONT*font, RGBA*rgb, char*text, int scale); + +void swf_DrawText(drawer_t*draw, SWFFONT*font, char*text); + +// swffont.c + +SWFFONT* swf_LoadTrueTypeFont(char*filename); +SWFFONT* swf_LoadT1Font(char*filename); + +// swfdump.c + +void swf_DumpHeader(FILE * f,SWF * swf); +void swf_DumpMatrix(FILE * f,MATRIX * m); +void swf_DumpTag(FILE * f,TAG * t); +void swf_DumpSWF(FILE * f,SWF*swf); +char* swf_TagGetName(TAG*tag); +void swf_DumpFont(SWFFONT * font); + +// 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); + +void swf_GetJPEGSize(char * fname, int*width, int*height); + +int swf_SetJPEGBits(TAG * t,char * fname,int quality); +void swf_SetJPEGBits2(TAG * t,U16 width,U16 height,RGBA * bitmap,int quality); +int swf_SetJPEGBits3(TAG * tag,U16 width,U16 height,RGBA* bitmap, int quality); + +#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); + +#ifndef RFXSWF_DISABLESOUND + +// swfsound.c +void swf_SetSoundStreamHead(TAG*tag, int avgnumsamples); +void swf_SetSoundStreamBlock(TAG*tag, S16*samples, int seek, char first); /* expects 2304 samples */ + +void swf_SetSoundDefine(TAG*tag, S16*samples, int num); + +void swf_SetSoundInfo(TAG*tag, SOUNDINFO*info); + +#endif // RFXSWF_DISABLESOUND + +// swftools.c + +U8 swf_isDefiningTag(TAG * t); +U8 swf_isPseudoDefiningTag(TAG * t); +U8 swf_isAllowedSpriteTag(TAG * t); +U16 swf_GetDefineID(TAG * t); +SRECT swf_GetDefineBBox(TAG * t); +void swf_SetDefineID(TAG * t, U16 newid); +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); +int swf_GetNumUsedIDs(TAG * t); +void swf_GetUsedIDs(TAG * t, int * positions); +void swf_Relocate(SWF*swf, char*bitmap); // bitmap is 65536 bytes, bitmap[a]==0 means id a is free + +// swfcgi.c + +void swf_uncgi(); // same behaviour as Steven Grimm's uncgi-library + +// swfaction.c + +typedef struct _ActionTAG +{ U8 op; + U16 len; + U8 * data; + + struct _ActionTAG * next; + struct _ActionTAG * prev; + + struct _ActionTAG * parent; + U8 tmp[4]; // store small operands here. +} ActionTAG; + +typedef struct _ActionMarker +{ + ActionTAG* atag; +} ActionMarker; + +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* action_End(ActionTAG*atag); +ActionTAG* action_NextFrame(ActionTAG*atag); +ActionTAG* action_PreviousFrame(ActionTAG*atag); +ActionTAG* action_Play(ActionTAG*atag); +ActionTAG* action_Stop(ActionTAG*atag); +ActionTAG* action_ToggleQuality(ActionTAG*atag); +ActionTAG* action_StopSounds(ActionTAG*atag); +ActionTAG* action_Add(ActionTAG*atag); +ActionTAG* action_Subtract(ActionTAG*atag); +ActionTAG* action_Multiply(ActionTAG*atag); +ActionTAG* action_Divide(ActionTAG*atag); +ActionTAG* action_Equals(ActionTAG*atag); +ActionTAG* action_Less(ActionTAG*atag); +ActionTAG* action_And(ActionTAG*atag); +ActionTAG* action_Or(ActionTAG*atag); +ActionTAG* action_Not(ActionTAG*atag); +ActionTAG* action_StringEquals(ActionTAG*atag); +ActionTAG* action_StringLength(ActionTAG*atag); +ActionTAG* action_StringExtract(ActionTAG*atag); +ActionTAG* action_Pop(ActionTAG*atag); +ActionTAG* action_ToInteger(ActionTAG*atag); +ActionTAG* action_GetVariable(ActionTAG*atag); +ActionTAG* action_SetVariable(ActionTAG*atag); +ActionTAG* action_SetTarget2(ActionTAG*atag); +ActionTAG* action_StringAdd(ActionTAG*atag); +ActionTAG* action_GetProperty(ActionTAG*atag); +ActionTAG* action_SetProperty(ActionTAG*atag); +ActionTAG* action_CloneSprite(ActionTAG*atag); +ActionTAG* action_RemoveSprite(ActionTAG*atag); +ActionTAG* action_Trace(ActionTAG*atag); +ActionTAG* action_StartDrag(ActionTAG*atag); +ActionTAG* action_EndDrag(ActionTAG*atag); +ActionTAG* action_StringLess(ActionTAG*atag); +ActionTAG* action_RandomNumber(ActionTAG*atag); +ActionTAG* action_MBStringLength(ActionTAG*atag); +ActionTAG* action_CharToAscii(ActionTAG*atag); +ActionTAG* action_AsciiToChar(ActionTAG*atag); +ActionTAG* action_GetTime(ActionTAG*atag); +ActionTAG* action_MBStringExtract(ActionTAG*atag); +ActionTAG* action_MBCharToAscii(ActionTAG*atag); +ActionTAG* action_MBAsciiToChar(ActionTAG*atag); +ActionTAG* action_Delete(ActionTAG*atag); +ActionTAG* action_Delete2(ActionTAG*atag); +ActionTAG* action_DefineLocal(ActionTAG*atag); +ActionTAG* action_CallFunction(ActionTAG*atag); +ActionTAG* action_Return(ActionTAG*atag); +ActionTAG* action_Modulo(ActionTAG*atag); +ActionTAG* action_NewObject(ActionTAG*atag); +ActionTAG* action_DefineLocal2(ActionTAG*atag); +ActionTAG* action_InitArray(ActionTAG*atag); +ActionTAG* action_Makehash(ActionTAG*atag); +ActionTAG* action_TypeOf(ActionTAG*atag); +ActionTAG* action_TargetPath(ActionTAG*atag); +ActionTAG* action_Enumerate(ActionTAG*atag); +ActionTAG* action_Add2(ActionTAG*atag); +ActionTAG* action_Less2(ActionTAG*atag); +ActionTAG* action_Equals2(ActionTAG*atag); +ActionTAG* action_ToNumber(ActionTAG*atag); +ActionTAG* action_ToString(ActionTAG*atag); +ActionTAG* action_PushDuplicate(ActionTAG*atag); +ActionTAG* action_StackSwap(ActionTAG*atag); +ActionTAG* action_GetMember(ActionTAG*atag); +ActionTAG* action_SetMember(ActionTAG*atag); +ActionTAG* action_Increment(ActionTAG*atag); +ActionTAG* action_Decrement(ActionTAG*atag); +ActionTAG* action_CallMethod(ActionTAG*atag); +ActionTAG* action_NewMethod(ActionTAG*atag); +ActionTAG* action_BitAnd(ActionTAG*atag); +ActionTAG* action_BitOr(ActionTAG*atag); +ActionTAG* action_BitXor(ActionTAG*atag); +ActionTAG* action_BitLShift(ActionTAG*atag); +ActionTAG* action_BitRShift(ActionTAG*atag); +ActionTAG* action_BitURShift(ActionTAG*atag); +ActionTAG* action_GotoFrame(ActionTAG*atag, U16 frame); +ActionTAG* action_GetUrl(ActionTAG*atag, char* url, char* label); +ActionTAG* action_StoreRegister(ActionTAG*atag, U8 reg); +ActionTAG* action_Constantpool(ActionTAG*atag, char* constantpool); +ActionTAG* action_WaitForFrame(ActionTAG*atag, U16 frame, U8 skip); +ActionTAG* action_SetTarget(ActionTAG*atag, char* target); +ActionTAG* action_GotoLabel(ActionTAG*atag, char* label); +ActionTAG* action_WaitForFrame2(ActionTAG*atag, U8 skip); +ActionTAG* action_With(ActionTAG*atag, char*object); +ActionTAG* action_PushString(ActionTAG*atag, char*str); +ActionTAG* action_PushFloat(ActionTAG*atag, float f); +ActionTAG* action_PushNULL(ActionTAG*atag); +ActionTAG* action_PushRegister(ActionTAG*atag, U8 reg); +ActionTAG* action_PushBoolean(ActionTAG*atag, char c); +ActionTAG* action_PushDouble(ActionTAG*atag, double d); +ActionTAG* action_PushInt(ActionTAG*atag, int i); +ActionTAG* action_PushLookup(ActionTAG*atag, U8 index); +ActionTAG* action_Jump(ActionTAG*atag, U16 branch); +ActionTAG* action_GetUrl2(ActionTAG*atag, U8 method); +ActionTAG* action_DefineFunction(ActionTAG*atag, U8*data, int len); +ActionTAG* action_If(ActionTAG*atag, U16 branch); +ActionTAG* action_Call(ActionTAG*atag); +ActionTAG* action_GotoFrame2(ActionTAG*atag, U8 method); +ActionMarker action_setMarker(ActionTAG*atag); +void action_fixjump(ActionMarker m1, ActionMarker m2); + +// swfobject.c + +// The following 3 routines only use 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); + +typedef struct _SWFPLACEOBJECT { + U16 depth; + U16 id; // may be 0 + bool move; //true: move/replace character, false: set character + MATRIX matrix; + CXFORM cxform; + U16 ratio; + U8*name; + U16 clipdepth; + ActionTAG* actions; +} SWFPLACEOBJECT; + +void swf_SetPlaceObject(TAG * t,SWFPLACEOBJECT* obj); +void swf_GetPlaceObject(TAG * t,SWFPLACEOBJECT* obj); +void swf_PlaceObjectFree(SWFPLACEOBJECT* obj); + +// swfvideo.c + +typedef struct _VIDEOSTREAM +{ + int width; + int height; + int linex; + + int owidth; + int oheight; + int olinex; + + int frame; + YUV*oldpic; + YUV*current; + int bbx; + int bby; + int*mvdx; + int*mvdy; + int quant; + + /* modifyable: */ + int do_motion; //enable motion compensation (slow!) + +} VIDEOSTREAM; + +void swf_SetVideoStreamDefine(TAG*tag, VIDEOSTREAM*stream, U16 frames, U16 width, U16 height); +void swf_SetVideoStreamIFrame(TAG*tag, VIDEOSTREAM*s, RGBA*pic, int quant/* 1-31, 1=best quality, 31=best compression*/); +void swf_SetVideoStreamPFrame(TAG*tag, VIDEOSTREAM*s, RGBA*pic, int quant/* 1-31, 1=best quality, 31=best compression*/); +void swf_VideoStreamClear(VIDEOSTREAM*stream); + +#ifdef __cplusplus +} +#endif + +#endif +