X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Frfxswf.h;h=5efc48a82fe4d86e33a76e6430d8c7347923a8f6;hb=cfb06dab4b1674078f1306d1c537ad03d00def26;hp=27d4a9396f09c9bb5847d794745ef46cab0050dc;hpb=0a28555a52d08dc5b97b7aed5746dfb73326ef28;p=swftools.git diff --git a/lib/rfxswf.h b/lib/rfxswf.h index 27d4a93..5efc48a 100644 --- a/lib/rfxswf.h +++ b/lib/rfxswf.h @@ -1,440 +1,440 @@ -/* 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 "../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 + TAG * FirstTag; +} SWF, * LPSWF; + +// Basic Functions + +int ReadSWF(int handle,SWF * swf); // Reads SWF to memory (malloc'ed), returns length or <0 if fails +int WriteSWF(int handle,SWF * swf); // Writes SWF to file, returns length or <0 if fails +int WriteCGI(SWF * swf); // Outputs SWF with valid CGI header to stdout +void FreeTags(SWF * swf); // Frees all malloc'ed memory for swf + +TAG * InsertTag(TAG * after,U16 id); // updates frames, if necessary +int DeleteTag(TAG * t); + +void SetTagPos(TAG * t,U32 pos); // resets Bitcount +U32 GetTagPos(TAG * t); + +TAG * NextTag(TAG * t); +TAG * PrevTag(TAG * t); + +int GetFrameNo(TAG * t); // should be renamed to TagGetFrame +U16 GetTagID(TAG * t); // ... TagGetID +U32 GetDataSize(TAG * t); // ... TagGetDataSize +U8* GetDataSizePtr(TAG * t); + +U32 GetBits(TAG * t,int nbits); +S32 GetSBits(TAG * t,int nbits); +int SetBits(TAG * t,U32 v,int nbits); + +int GetBlock(TAG * t,U8 * b,int l); // resets Bitcount +int SetBlock(TAG * t,U8 * b,int l); + +U8 GetU8(TAG * t); // resets Bitcount +U16 GetU16(TAG * t); +U32 GetU32(TAG * t); + +int SetU8(TAG * t,U8 v); // resets Bitcount +int SetU16(TAG * t,U16 v); +int SetU32(TAG * t,U32 v); + +int GetPoint(TAG * t,SPOINT * p); // resets Bitcount +int GetRect(TAG * t,SRECT * r); +int GetMatrix(TAG * t,MATRIX * m); +int GetCXForm(TAG * t,CXFORM * cx,U8 alpha); + +int SetPoint(TAG * t,SPOINT * p); // resets Bitcount +int SetRect(TAG * t,SRECT * r); +int SetMatrix(TAG * t,MATRIX * m); +int SetCXForm(TAG * t,CXFORM * cx,U8 alpha); +int SetRGB(TAG * t,RGBA * col); +int SetRGBA(TAG * t,RGBA * 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,SWF * swf); +void DumpMatrix(FILE * f,MATRIX * m); +void DumpTag(FILE * f,TAG * 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 + { LINESTYLE * data; + U16 n; + } linestyle; + // note: changes of shape structure + struct // lead to incompatible .efont formats + { FILLSTYLE * 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(SHAPE ** s); +void ShapeFree(SHAPE * s); + +int GetSimpleShape(TAG * t,SHAPE ** s); // without Linestyle/Fillstyle Record +int SetSimpleShape(TAG * t,SHAPE * s); // without Linestyle/Fillstyle Record + +int ShapeAddLineStyle(SHAPE * s,U16 width,RGBA * color); +int ShapeAddSolidFillStyle(SHAPE * s,RGBA * color); +int ShapeAddBitmapFillStyle(SHAPE * s,MATRIX * m,U16 id_bitmap,int clip); + +int SetShapeStyles(TAG * t,SHAPE * s); +int ShapeCountBits(SHAPE * s,U8 * fbits,U8 * lbits); +int SetShapeBits(TAG * t,SHAPE * s); +int SetShapeHeader(TAG * t,SHAPE * s); // one call for upper three functions + +int ShapeSetMove(TAG * t,SHAPE * s,S32 x,S32 y); +int ShapeSetStyle(TAG * t,SHAPE * s,U16 line,U16 fill0,U16 fill1); +int ShapeSetAll(TAG * t,SHAPE * s,S32 x,S32 y,U16 line,U16 fill0,U16 fill1); + +int ShapeSetLine(TAG * t,SHAPE * s,S32 x,S32 y); +int ShapeSetCurve(TAG * t,SHAPE * s,S32 x,S32 y,S32 ax,S32 ay); +int ShapeSetCircle(TAG * t,SHAPE * s,S32 x,S32 y,S32 rx,S32 ry); +int ShapeSetEnd(TAG * 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; + SWFLAYOUT * layout; + + U8 flags; // bold/italic/unicode/ansi ... + + U16 codes[MAX_CHAR_PER_FONT]; + + struct + { U16 advance; + U16 gid; // Glyph-ID after DefineFont + SHAPE * shape; + } glyph[MAX_CHAR_PER_FONT]; +} SWFFONT, * LPSWFFONT; + +typedef struct _FONTUSAGE +{ U8 code[MAX_CHAR_PER_FONT]; +} FONTUSAGE, * LPFONTUSAGE; + +int FontEnumerate(SWF * swf,void (*FontCallback) (U16,U8*)); +// -> void fontcallback(U16 id,U8 * name); returns number of defined fonts + +int FontExtract(SWF * swf,int id,SWFFONT ** f); +// Fetches all available information from DefineFont, DefineFontInfo, DefineText, ... +// id = FontID, id=0 -> Extract first Font + +int FontIsItalic(SWFFONT * f); +int FontIsBold(SWFFONT * f); + +int FontSetID(SWFFONT * f,U16 id); +int FontReduce(SWFFONT * f,FONTUSAGE * use); + +int FontInitUsage(FONTUSAGE * use); +int FontUse(FONTUSAGE * use,U8 * s); + +int FontSetDefine(TAG * t,SWFFONT * f); +int FontSetInfo(TAG * t,SWFFONT * f); + +int FontExport(int handle,SWFFONT * f); +int FontImport(int handle,SWFFONT * * f); + +void FontFree(SWFFONT * f); + +U32 TextGetWidth(SWFFONT * font,U8 * s,int scale); +int TextCountBits(SWFFONT * font,U8 * s,int scale,U8 * gbits,U8 * abits); + +int TextSetInfoRecord(TAG * t,SWFFONT * font,U16 size,RGBA * color,S16 dx,S16 dy); +int TextSetCharRecord(TAG * t,SWFFONT * font,U8 * s,int scale,U8 gbits,U8 abits); + +int TextPrintDefineText(TAG * t,SWFFONT * f); +// Prints text defined in tag t with font f to stdout + + +// swfobject.c + +// Always use ST_PLACEOBJECT2 !!! + +int ObjectPlace(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name); +int PlaceObject(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name, U16 clipaction); +int 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_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(TAG * t,U8 state,U16 id,U16 layer,MATRIX * m,CXFORM * cx); +int ButtonSetCondition(TAG * t,U16 condition); // for DefineButton2 +int ButtonSetFlags(TAG * t,U8 flags); // necessary for DefineButton2 +int 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 * SetJPEGBitsStart(TAG * t,int width,int height,int quality); +int SetJPEGBitsLines(JPEGBITS * jpegbits,U8 ** data,int n); +int SetJPEGBitsLine(JPEGBITS * jpegbits,U8 * data); +int SetJPEGBitsFinish(JPEGBITS * jpegbits); + +int SetJPEGBits(TAG * t,char * fname,int quality); // paste jpg file into swf stream + +// swftools.c + +char isDefiningTag(TAG * t); +char isAllowedSpriteTag(TAG * t); +U16 GetDefineID(TAG * t); +U16 GetPlaceID(TAG * t); //PLACEOBJECT, PLACEOBJECT2 (sometimes), REMOVEOBJECT +U16 GetDepth(TAG * t); //PLACEOBJECT,PLACEOBJECT2,REMOVEOBJECT,REMOVEOBJECT2 +char* GetName(TAG * t); //PLACEOBJECT2, FRAMELABEL +MATRIX * MatrixJoin(MATRIX * d,MATRIX * s1,MATRIX * s2); +MATRIX * MatrixMapTriangle(MATRIX * 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