X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Frfxswf.h;h=2b53d8340d776a010da3d8cdcd6b042989f562d1;hp=db6617625e1f558ac15a17cd6c889d05f85ebb0b;hb=67ec0d8aa1afd03b46019376ac0dbbf9f525e1c6;hpb=a970a6438fa892d043faac61ea6e27c8c88f79fa diff --git a/lib/rfxswf.h b/lib/rfxswf.h index db66176..2b53d83 100644 --- a/lib/rfxswf.h +++ b/lib/rfxswf.h @@ -6,13 +6,28 @@ Copyright (c) 2000, 2001 Rainer Böhme - This file is distributed under the GPL, see file COPYING for details - -*/ + 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 @@ -21,6 +36,7 @@ #include #include "../config.h" #include "./bitio.h" +#include "./drawer.h" #define DEBUG_RFXSWF @@ -34,9 +50,7 @@ /* little/big endian stuff */ -//#define SWAP16(s) ((U16) ((U8*)&s)[0] | ((U16) ((U8*)&s)[1] << 8)) -//#define SWAP32(s) ((U32) ((U8*)&s)[0] | ((U32) ((U8*)&s)[1] << 8) | ((U32) ((U8*)&s)[2] << 16) | ((U32) ((U8*)&s)[3] << 24)) - +#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)) @@ -64,6 +78,9 @@ 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 @@ -78,6 +95,11 @@ typedef struct _RGBA U8 b; } RGBA, * LPRGBA; +typedef struct _YUV +{ + U8 y,u,v; +} YUV; + typedef struct _SRECT { SCOORD xmin; SCOORD ymin; @@ -95,12 +117,14 @@ typedef struct _MATRIX } MATRIX, * LPMATRIX; typedef struct _CXFORM -{ S16 a0, a1; +{ 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; @@ -116,8 +140,6 @@ typedef struct _TAG // NEVER access a Tag-Struct directly ! U32 len; // for Set-Access U32 pos; // for Get-Access - int frame; // not really up-to-date - struct _TAG * next; struct _TAG * prev; @@ -129,7 +151,7 @@ typedef struct _TAG // NEVER access a Tag-Struct directly ! typedef struct _SOUNDINFO { U8 stop; - U8 multiple; //continue playing if already started + U8 nomultiple; //continue playing if already started U32 inpoint; U32 outpoint; @@ -177,19 +199,27 @@ 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); -int swf_GetFrameNo(TAG * t); // should be renamed to TagGetFrame U16 swf_GetTagID(TAG * t); // ... TagGetID U32 swf_GetTagLen(TAG * t); // ... TagGetTagLen U8* swf_GetTagLenPtr(TAG * t); @@ -207,22 +237,32 @@ 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_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_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 @@ -239,8 +279,12 @@ int swf_SetRGBA(TAG * t,RGBA * col); #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) -#define SUCCEDED(b) ((b)>=0) +#endif +#ifndef SUCCEEDED +#define SUCCEEDED(b) ((b)>=0) +#endif // Tag IDs (adopted from J. C. Kessels' Form2Flash) @@ -298,8 +342,12 @@ int swf_SetRGBA(TAG * t,RGBA * col); #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 @@ -311,10 +359,11 @@ typedef struct _LINESTYLE } LINESTYLE, * LPLINESTYLE; typedef struct _FILLSTYLE -{ U8 type; - RGBA color; - MATRIX m; - U16 id_bitmap; +{ U8 type; + RGBA color; + MATRIX m; + U16 id_bitmap; + GRADIENT gradient; } FILLSTYLE, * LPFILLSTYLE; typedef struct _SHAPE // NEVER access a Shape-Struct directly ! @@ -373,6 +422,7 @@ int swf_SetSimpleShape(TAG * t,SHAPE * s); // without Linestyle/Fillstyle Re 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); @@ -380,26 +430,34 @@ int swf_SetShapeBits(TAG * t,SHAPE * s); int swf_SetShapeHeader(TAG * t,SHAPE * s); // one call for upper three functions int swf_ShapeSetMove(TAG * t,SHAPE * s,S32 x,S32 y); -int swf_ShapeSetStyle(TAG * t,SHAPE * s,U16 line,U16 fill0,U16 fill1); -int swf_ShapeSetAll(TAG * t,SHAPE * s,S32 x,S32 y,U16 line,U16 fill0,U16 fill1); +int swf_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); -SHAPE* swf_Shape2ToShape(SHAPE2*shape); -SRECT swf_GetShapeBoundingBox(SHAPELINE*shape); -int swf_SetShape2(TAG*tag, SHAPE2*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); -// swffont.c +// swfdraw.c -// does not support wide characters ! +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); -#define MAX_CHAR_PER_FONT 512 +// swftext.c typedef struct _KERNING { @@ -443,10 +501,12 @@ typedef struct _SWFFONT int * ascii2glyph; SWFGLYPH * glyph; U8 language; + char ** glyphnames; } SWFFONT, * LPSWFFONT; +// does not support wide characters ! typedef struct _FONTUSAGE -{ U8 code[MAX_CHAR_PER_FONT]; +{ U8* code; } FONTUSAGE, * LPFONTUSAGE; #define ET_HASTEXT 32768 @@ -488,13 +548,14 @@ int swf_FontIsBold(SWFFONT * f); int swf_FontSetID(SWFFONT * f,U16 id); int swf_FontReduce(SWFFONT * f,FONTUSAGE * use); -int swf_FontInitUsage(FONTUSAGE * use); +int swf_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, @@ -508,7 +569,8 @@ void swf_FontFree(SWFFONT * f); U32 swf_TextGetWidth(SWFFONT * font,U8 * s,int scale); int swf_TextCountBits(SWFFONT * font,U8 * s,int scale,U8 * gbits,U8 * abits); -int swf_TextSetInfoRecord(TAG * t,SWFFONT * font,U16 size,RGBA * color,S16 dx,S16 dy); +#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); @@ -518,13 +580,21 @@ int swf_TextPrintDefineText(TAG * t,SWFFONT * f); void swf_SetEditText(TAG*tag, U16 flags, SRECT r, char*text, RGBA*color, int maxlength, U16 font, U16 height, EditTextLayout*layout, char*variable); -void swf_SetDefineText(TAG*tag, SWFFONT*font, RGBA*rgb, char*text, int scale); +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); @@ -607,8 +677,11 @@ 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) @@ -632,7 +705,7 @@ int swf_SetLosslessBitsGrayscale(TAG * t,U16 width,U16 height,U8 * bitmap); // swfsound.c void swf_SetSoundStreamHead(TAG*tag, int avgnumsamples); -void swf_SetSoundStreamBlock(TAG*tag, S16*samples, char first); /* expects 2304 samples */ +void swf_SetSoundStreamBlock(TAG*tag, S16*samples, int seek, char first); /* expects 2304 samples */ void swf_SetSoundDefine(TAG*tag, S16*samples, int num); @@ -646,6 +719,7 @@ 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 @@ -811,5 +885,40 @@ 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