-/* rfxswf.h\r
-\r
- Headers for rfxswf.c and modules\r
-\r
- Part of the swftools package.\r
-\r
- Copyright (c) 2000, 2001 Rainer Böhme <rfxswf@reflex-studio.de>\r
- \r
- This file is distributed under the GPL, see file COPYING for details \r
-\r
-*/\r
-\r
-#ifndef __RFX_SWF_INCLUDED__\r
-#define __RFX_SWF_INCLUDED__\r
-\r
-#include <stdio.h>\r
-#include <stdlib.h>\r
-#include <string.h>\r
-#include "../config.h"\r
-#include "old_rfxswf.h"\r
-\r
-#define DEBUG_RFXSWF\r
-\r
-// SWF Types\r
-\r
-typedef unsigned long U32;\r
-typedef signed long S32;\r
-typedef unsigned short U16;\r
-typedef signed short S16;\r
-typedef unsigned char U8;\r
-typedef signed char S8;\r
-typedef signed long SFIXED;\r
-typedef signed long SCOORD;\r
-\r
-// Basic Structures\r
-\r
-typedef struct _SPOINT\r
-{ SCOORD x;\r
- SCOORD y;\r
-} SPOINT, * LPSPOINT;\r
-\r
-typedef struct _RGBA\r
-{ U8 r;\r
- U8 g;\r
- U8 b;\r
- U8 a;\r
-} RGBA, * LPRGBA;\r
-\r
-typedef struct _SRECT\r
-{ SCOORD xmin;\r
- SCOORD ymin;\r
- SCOORD xmax;\r
- SCOORD ymax;\r
-} SRECT, * LPSRECT;\r
-\r
-typedef struct _MATRIX\r
-{ SFIXED sx; // factor x\r
- SFIXED sy;\r
- SFIXED r0; // rotation\r
- SFIXED r1;\r
- SCOORD tx; // delta x\r
- SCOORD ty;\r
-} MATRIX, * LPMATRIX;\r
-\r
-typedef struct _CXFORM\r
-{ S16 a0, a1;\r
- S16 r0, r1;\r
- S16 g0, g1;\r
- S16 b0, b1;\r
-} CXFORM, * LPCXFORM;\r
-\r
-typedef struct _TAG // NEVER access a Tag-Struct directly !\r
-{ U16 id;\r
- U32 len;\r
- U8 * data;\r
-\r
- int frame;\r
-\r
- struct _TAG * next;\r
- struct _TAG * prev;\r
-\r
- U32 memsize; // to minimize realloc() calls\r
- U32 pos; // for Get/Set-Access\r
- U8 bitmask; // for Bit-Manipulating Functions [read]\r
- U8 bitcount; // [write]\r
-} TAG, * LPTAG;\r
-\r
-typedef struct _SWF\r
-{ U8 FileVersion;\r
- U32 FileSize; // valid after load and save\r
- SRECT MovieSize;\r
- U16 FrameRate;\r
- U16 FrameCount; // valid after load and save\r
- LPTAG FirstTag;\r
-} SWF, * LPSWF;\r
-\r
-// Basic Functions\r
-\r
-int ReadSWF(int handle,LPSWF swf); // Reads SWF to memory (malloc'ed), returns length or <0 if fails\r
-int WriteSWF(int handle,LPSWF swf); // Writes SWF to file, returns length or <0 if fails\r
-int WriteCGI(LPSWF swf); // Outputs SWF with valid CGI header to stdout\r
-void FreeTags(LPSWF swf); // Frees all malloc'ed memory for swf\r
- \r
-LPTAG InsertTag(LPTAG after,U16 id); // updates frames, if necessary\r
-int DeleteTag(LPTAG t);\r
-\r
-void SetTagPos(LPTAG t,U32 pos); // resets Bitcount\r
-U32 GetTagPos(LPTAG t);\r
-\r
-LPTAG NextTag(LPTAG t);\r
-LPTAG PrevTag(LPTAG t);\r
-\r
-int GetFrameNo(LPTAG t);\r
-U16 GetTagID(LPTAG t);\r
-U32 GetDataSize(LPTAG t);\r
-U8* GetDataSizePtr(LPTAG t);\r
-\r
-U32 GetBits(LPTAG t,int nbits);\r
-S32 GetSBits(LPTAG t,int nbits);\r
-int SetBits(LPTAG t,U32 v,int nbits);\r
-\r
-int GetBlock(LPTAG t,U8 * b,int l); // resets Bitcount\r
-int SetBlock(LPTAG t,U8 * b,int l);\r
-\r
-U8 GetU8(LPTAG t); // resets Bitcount\r
-U16 GetU16(LPTAG t);\r
-U32 GetU32(LPTAG t);\r
-\r
-int SetU8(LPTAG t,U8 v); // resets Bitcount\r
-int SetU16(LPTAG t,U16 v);\r
-int SetU32(LPTAG t,U32 v);\r
-\r
-int GetPoint(LPTAG t,LPSPOINT p); // resets Bitcount\r
-int GetRect(LPTAG t,LPSRECT r);\r
-int GetMatrix(LPTAG t,LPMATRIX m);\r
-int GetCXForm(LPTAG t,LPCXFORM cx,U8 alpha);\r
-\r
-int SetPoint(LPTAG t,LPSPOINT p); // resets Bitcount\r
-int SetRect(LPTAG t,LPSRECT r);\r
-int SetMatrix(LPTAG t,LPMATRIX m);\r
-int SetCXForm(LPTAG t,LPCXFORM cx,U8 alpha);\r
-int SetRGB(LPTAG t,LPRGBA col);\r
-int SetRGBA(LPTAG t,LPRGBA col);\r
-\r
-// Function Macros\r
-\r
-#define GetS8(tag) ((S8)GetU8(tag))\r
-#define GetS16(tag) ((S16)GetU16(tag))\r
-#define GetS32(tag) ((S32)GetU32(tag))\r
-#define GetCoord(tag) ((SCOORD)GetU32(tag))\r
-#define GetFixed(tag) ((SFIXED)GetU32(tag))\r
-\r
-#define SetS8(tag,v) SetU8(tag,(U8)v)\r
-#define SetS16(tag,v) SetU16(tag,(U16)v)\r
-#define SetS32(tag,v) SetU32(tag,(U32)v)\r
-#define SetCoord(tag,v) SetU32(tag,(U32)v)\r
-#define SetFixed(tag,v) SetU32(tag,(U32)v)\r
-#define SetString(t,s) SetBlock(t,s,strlen(s)+1)\r
-\r
-#define FAILED(b) ((b)<0)\r
-#define SUCCEDED(b) ((b)>=0)\r
-\r
-// Tag IDs (adopted from J. C. Kessels' Form2Flash)\r
-\r
-#define ST_END 0\r
-#define ST_SHOWFRAME 1\r
-#define ST_DEFINESHAPE 2\r
-#define ST_FREECHARACTER 3\r
-#define ST_PLACEOBJECT 4\r
-#define ST_REMOVEOBJECT 5\r
-#define ST_DEFINEBITS 6\r
-#define ST_DEFINEBUTTON 7\r
-#define ST_JPEGTABLES 8\r
-#define ST_SETBACKGROUNDCOLOR 9\r
-#define ST_DEFINEFONT 10\r
-#define ST_DEFINETEXT 11\r
-#define ST_DOACTION 12\r
-#define ST_DEFINEFONTINFO 13\r
-#define ST_DEFINESOUND 14 /* Event sound tags. */\r
-#define ST_STARTSOUND 15\r
-#define ST_DEFINEBUTTONSOUND 17\r
-#define ST_SOUNDSTREAMHEAD 18\r
-#define ST_SOUNDSTREAMBLOCK 19\r
-#define ST_DEFINEBITSLOSSLESS 20 /* A bitmap using lossless zlib compression. */\r
-#define ST_DEFINEBITSJPEG2 21 /* A bitmap using an internal JPEG compression table. */\r
-#define ST_DEFINESHAPE2 22\r
-#define ST_DEFINEBUTTONCXFORM 23\r
-#define ST_PROTECT 24 /* This file should not be importable for editing. */\r
-#define ST_PLACEOBJECT2 26 /* The new style place w/ alpha color transform and name. */\r
-#define ST_REMOVEOBJECT2 28 /* A more compact remove object that omits the character tag (just depth). */\r
-#define ST_DEFINESHAPE3 32 /* A shape V3 includes alpha values. */\r
-#define ST_DEFINETEXT2 33 /* A text V2 includes alpha values. */\r
-#define ST_DEFINEBUTTON2 34 /* A button V2 includes color transform, alpha and multiple actions */\r
-#define ST_DEFINEBITSJPEG3 35 /* A JPEG bitmap with alpha info. */\r
-#define ST_DEFINEBITSLOSSLESS2 36 /* A lossless bitmap with alpha info. */\r
-#define ST_DEFINEEDITTEXT 37\r
-#define ST_DEFINEMOVIE 38\r
-#define ST_DEFINESPRITE 39 /* Define a sequence of tags that describe the behavior of a sprite. */\r
-#define ST_NAMECHARACTER 40 /* Name a character definition, character id and a string, (used for buttons, bitmaps, sprites and sounds). */\r
-#define ST_SERIALNUMBER 41\r
-#define ST_GENERATORTEXT 42 /* contains an id */\r
-#define ST_FRAMELABEL 43 /* A string label for the current frame. */\r
-#define ST_SOUNDSTREAMHEAD2 45 /* For lossless streaming sound, should not have needed this... */\r
-#define ST_DEFINEMORPHSHAPE 46 /* A morph shape definition */\r
-#define ST_DEFINEFONT2 48\r
-#define ST_TEMPLATECOMMAND 49\r
-#define ST_GENERATOR3 51\r
-#define ST_EXTERNALFONT 52\r
-\r
-#define ST_REFLEX 777 /* to identify generator software */\r
-\r
-// Advanced Funtions\r
-\r
-// swfdump.c\r
-\r
-void DumpHeader(FILE * f,LPSWF swf);\r
-void DumpMatrix(FILE * f,LPMATRIX m);\r
-void DumpTag(FILE * f,LPTAG t); \r
-char* getTagName(TAG*tag);\r
-\r
-// swfshape.c\r
-\r
-typedef struct _LINESTYLE\r
-{ U16 width;\r
- RGBA color;\r
-} LINESTYLE, * LPLINESTYLE;\r
-\r
-typedef struct _FILLSTYLE\r
-{ U8 type;\r
- RGBA color;\r
- MATRIX m; \r
- U16 id_bitmap;\r
-} FILLSTYLE, * LPFILLSTYLE;\r
- \r
-typedef struct _SHAPE // NEVER access a Shape-Struct directly !\r
-{ \r
- struct\r
- { LPLINESTYLE data;\r
- U16 n;\r
- } linestyle;\r
- // note: changes of shape structure\r
- struct // lead to incompatible .efont formats\r
- { LPFILLSTYLE data;\r
- U16 n;\r
- } fillstyle;\r
-\r
- S32 px;\r
- S32 py;\r
- \r
- struct\r
- { U16 fill;\r
- U16 line;\r
- } bits;\r
- \r
- U8 * data;\r
- U32 bitlen; // length of data in bits\r
-} SHAPE, * LPSHAPE;\r
-\r
-// Shapes\r
-\r
-int NewShape(LPSHAPE * s);\r
-void ShapeFree(LPSHAPE s);\r
-\r
-int GetSimpleShape(LPTAG t,LPSHAPE * s); // without Linestyle/Fillstyle Record\r
-int SetSimpleShape(LPTAG t,LPSHAPE s); // without Linestyle/Fillstyle Record\r
-\r
-int ShapeAddLineStyle(LPSHAPE s,U16 width,LPRGBA color);\r
-int ShapeAddSolidFillStyle(LPSHAPE s,LPRGBA color);\r
-int ShapeAddBitmapFillStyle(LPSHAPE s,LPMATRIX m,U16 id_bitmap,int clip);\r
-\r
-int SetShapeStyles(LPTAG t,LPSHAPE s);\r
-int ShapeCountBits(LPSHAPE s,U8 * fbits,U8 * lbits);\r
-int SetShapeBits(LPTAG t,LPSHAPE s);\r
-int SetShapeHeader(LPTAG t,LPSHAPE s); // one call for upper three functions\r
-\r
-int ShapeSetMove(LPTAG t,LPSHAPE s,S32 x,S32 y);\r
-int ShapeSetStyle(LPTAG t,LPSHAPE s,U16 line,U16 fill0,U16 fill1);\r
-int ShapeSetAll(LPTAG t,LPSHAPE s,S32 x,S32 y,U16 line,U16 fill0,U16 fill1);\r
-\r
-int ShapeSetLine(LPTAG t,LPSHAPE s,S32 x,S32 y);\r
-int ShapeSetCurve(LPTAG t,LPSHAPE s,S32 x,S32 y,S32 ax,S32 ay);\r
-int ShapeSetCircle(LPTAG t,LPSHAPE s,S32 x,S32 y,S32 rx,S32 ry);\r
-int ShapeSetEnd(LPTAG t);\r
-\r
-\r
-// swffont.c\r
-\r
-// does not support wide characters !\r
-\r
-#define MAX_CHAR_PER_FONT 256\r
-\r
-typedef struct _SWFLAYOUT\r
-{ S16 ascent;\r
- S16 descent;\r
- S16 leading;\r
- SRECT bounds[MAX_CHAR_PER_FONT];\r
- struct\r
- { U16 count;\r
- U8 * data; // size = count*4 bytes\r
- } kerning;\r
-} SWFLAYOUT, * LPSWFLAYOUT;\r
-\r
-typedef struct _SWFFONT\r
-{ U16 id;\r
- U8 * name;\r
- LPSWFLAYOUT layout;\r
-\r
- U8 flags; // bold/italic/unicode/ansi ...\r
-\r
- U16 codes[MAX_CHAR_PER_FONT];\r
- \r
- struct\r
- { U16 advance;\r
- U16 gid; // Glyph-ID after DefineFont\r
- LPSHAPE shape;\r
- } glyph[MAX_CHAR_PER_FONT];\r
-} SWFFONT, * LPSWFFONT;\r
-\r
-typedef struct _FONTUSAGE\r
-{ U8 code[MAX_CHAR_PER_FONT];\r
-} FONTUSAGE, * LPFONTUSAGE;\r
-\r
-int FontEnumerate(LPSWF swf,void (*FontCallback) (U16,U8*));\r
-// -> void fontcallback(U16 id,U8 * name); returns number of defined fonts\r
-\r
-int FontExtract(LPSWF swf,int id,LPSWFFONT * f);\r
-// Fetches all available information from DefineFont, DefineFontInfo, DefineText, ...\r
-// id = FontID, id=0 -> Extract first Font\r
-\r
-int FontIsItalic(LPSWFFONT f);\r
-int FontIsBold(LPSWFFONT f);\r
-\r
-int FontSetID(LPSWFFONT f,U16 id);\r
-int FontReduce(LPSWFFONT f,LPFONTUSAGE use);\r
-\r
-int FontInitUsage(LPFONTUSAGE use);\r
-int FontUse(LPFONTUSAGE use,U8 * s);\r
-\r
-int FontSetDefine(LPTAG t,LPSWFFONT f);\r
-int FontSetInfo(LPTAG t,LPSWFFONT f);\r
-\r
-int FontExport(int handle,LPSWFFONT f);\r
-int FontImport(int handle,LPSWFFONT * f);\r
-\r
-void FontFree(LPSWFFONT f);\r
-\r
-U32 TextGetWidth(LPSWFFONT font,U8 * s,int scale);\r
-int TextCountBits(LPSWFFONT font,U8 * s,int scale,U8 * gbits,U8 * abits);\r
-\r
-int TextSetInfoRecord(LPTAG t,LPSWFFONT font,U16 size,LPRGBA color,S16 dx,S16 dy);\r
-int TextSetCharRecord(LPTAG t,LPSWFFONT font,U8 * s,int scale,U8 gbits,U8 abits);\r
-\r
-int TextPrintDefineText(LPTAG t,LPSWFFONT f);\r
-// Prints text defined in tag t with font f to stdout\r
-\r
-\r
-// swfobject.c\r
-\r
-// Always use ST_PLACEOBJECT2 !!!\r
-\r
-int ObjectPlace(LPTAG t,U16 id,U16 depth,LPMATRIX m,LPCXFORM cx,U8 * name);\r
-int PlaceObject(LPTAG t,U16 id,U16 depth,LPMATRIX m,LPCXFORM cx,U8 * name, U16 clipaction);\r
-int ObjectMove(LPTAG t,U16 depth,LPMATRIX m,LPCXFORM cx);\r
-\r
-// swfbutton.c\r
-\r
-// Button States\r
-\r
-#define BS_HIT 0x08\r
-#define BS_DOWN 0x04\r
-#define BS_OVER 0x02\r
-#define BS_UP 0x01\r
-\r
-// Button Conditions\r
-\r
-#define BC_OVERDOWN_IDLE 0x0100\r
-#define BC_IDLE_OVERDOWN 0x0080\r
-#define BC_OUTDOWN_IDLE 0x0040\r
-#define BC_OUTDOWN_OVERDOWN 0x0020\r
-#define BC_OVERDOWN_OUTDOWN 0x0010\r
-#define BC_OVERDOWN_OVERUP 0x0008\r
-#define BC_OVERUP_OVERDOWN 0x0004\r
-#define BC_OVERUP_IDLE 0x0002\r
-#define BC_IDLE_OVERUP 0x0001\r
-\r
-#define BC_KEY(c) (c<<9)\r
-\r
-#define BC_CURSORLEFT 0x0200\r
-#define BC_CURSORRIGHT 0x0400\r
-#define BC_POS1 0x0600\r
-#define BC_END 0x0800\r
-#define BC_INSERT 0x0a00\r
-#define BC_DELETE 0x0c00\r
-#define BC_BACKSPACE 0x1000\r
-#define BC_ENTER 0x1a00\r
-#define BC_CURSORUP 0x1c00\r
-#define BC_CURSORDOWN 0x1e00\r
-#define BC_PAGEUP 0x2000\r
-#define BC_PAGEDOWN 0x2200\r
-#define BC_TAB 0x2400\r
-#define BC_SPACE 0x4000\r
-\r
-// Button Flag\r
-\r
-#define BF_TRACKMENU 0x01\r
-\r
-int ButtonSetRecord(LPTAG t,U8 state,U16 id,U16 layer,LPMATRIX m,LPCXFORM cx);\r
-int ButtonSetCondition(LPTAG t,U16 condition); // for DefineButton2\r
-int ButtonSetFlags(LPTAG t,U8 flags); // necessary for DefineButton2\r
-int ButtonPostProcess(LPTAG t,int anz_action); // Set all offsets in DefineButton2-Tags (how many conditions to process)\r
-\r
-// swfbits.c\r
-\r
-typedef int * LPJPEGBITS; // cover libjpeg structures\r
-\r
-LPJPEGBITS SetJPEGBitsStart(LPTAG t,int width,int height,int quality);\r
-int SetJPEGBitsLines(LPJPEGBITS jpegbits,U8 ** data,int n);\r
-int SetJPEGBitsLine(LPJPEGBITS jpegbits,U8 * data);\r
-int SetJPEGBitsFinish(LPJPEGBITS jpegbits);\r
-\r
-int SetJPEGBits(LPTAG t,char * fname,int quality); // paste jpg file into swf stream\r
-\r
-// swftools.c\r
-\r
-char isDefiningTag(LPTAG t);\r
-char isAllowedSpriteTag(LPTAG t);\r
-U16 GetDefineID(LPTAG t);\r
-U16 GetPlaceID(LPTAG t); //PLACEOBJECT, PLACEOBJECT2 (sometimes), REMOVEOBJECT\r
-U16 GetDepth(LPTAG t); //PLACEOBJECT,PLACEOBJECT2,REMOVEOBJECT,REMOVEOBJECT2\r
-char* GetName(LPTAG t); //PLACEOBJECT2, FRAMELABEL\r
-LPMATRIX MatrixJoin(LPMATRIX d,LPMATRIX s1,LPMATRIX s2);\r
-LPMATRIX MatrixMapTriangle(LPMATRIX m,int dx,int dy,\r
- int x0,int y0,int x1,int y1,int x2,int y2);\r
-\r
-\r
-// swfcgi.c\r
-\r
-void uncgi(); // same behaviour as Steven Grimm's uncgi-library\r
-\r
-#endif\r
+/* rfxswf.h
+
+ Headers for rfxswf.c and modules
+
+ Part of the swftools package.
+
+ Copyright (c) 2000, 2001 Rainer Böhme <rfxswf@reflex-studio.de>
+
+ 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <ctype.h>
+#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
+
git.asbjorn.biz / swftools.git / blobdiff