X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Frfxswf.h;h=da1573ab0af5f10b7d6b6fdcfd7343ec8fb70c25;hb=ec1409176c61594fd6c3c0311f4cea40772d47a6;hp=aa1276ec70e3f34811863dce7b3e321930071804;hpb=ee00de2664e918204481354cc4a0903ce5abbec7;p=swftools.git diff --git a/lib/rfxswf.h b/lib/rfxswf.h index aa1276e..da1573a 100644 --- a/lib/rfxswf.h +++ b/lib/rfxswf.h @@ -13,6 +13,10 @@ #ifndef __RFX_SWF_INCLUDED__ #define __RFX_SWF_INCLUDED__ +#ifdef __cplusplus +extern "C" { +#endif + #include #include #include @@ -22,9 +26,6 @@ #include "../config.h" #include "./bitio.h" -#define LAME -#include "lame/lame.h" - #define DEBUG_RFXSWF #ifndef TRUE @@ -37,9 +38,7 @@ /* 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)) @@ -98,7 +97,7 @@ 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; @@ -129,22 +128,22 @@ typedef struct _TAG // NEVER access a Tag-Struct directly ! } TAG, * LPTAG; -typedef struct _ActionTAG -{ U8 op; - U16 len; - U8 * data; +typedef struct _SOUNDINFO +{ + U8 stop; + U8 multiple; //continue playing if already started - struct _ActionTAG * next; - struct _ActionTAG * prev; + U32 inpoint; + U32 outpoint; - struct _ActionTAG * parent; - U8 tmp[4]; // store small operands here. -} ActionTAG; + U16 loops; + U8 envelopes; -typedef struct _ActionMarker -{ - ActionTAG* atag; -} ActionMarker; + //envelope: + U32* pos; + U32* left; + U32* right; +} SOUNDINFO; typedef struct _SWF { U8 fileVersion; @@ -177,11 +176,24 @@ int swf_ReadHeader(struct reader_t*reader, SWF * swf); // Reads SWF Header vi // 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); @@ -206,7 +218,7 @@ 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); @@ -223,6 +235,13 @@ int swf_SetCXForm(TAG * t,CXFORM * cx,U8 alpha); int swf_SetRGB(TAG * t,RGBA * col); int swf_SetRGBA(TAG * t,RGBA * col); +// 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)) @@ -238,8 +257,12 @@ 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) @@ -270,6 +293,7 @@ int swf_SetRGBA(TAG * t,RGBA * col); #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 */ @@ -291,10 +315,10 @@ int swf_SetRGBA(TAG * t,RGBA * col); #define ST_EXPORTASSETS 56 #define ST_IMPORTASSETS 57 #define ST_ENABLEDEBUGGER 58 -#define ST_MX0 59 /*(?) Components/InitClip */ -#define ST_MX1 60 /*(?) Sorensen Video*/ -#define ST_MX2 61 /*(?) Sorensen Video*/ -#define ST_MX3 62 /*(?) fontinfo2? */ +#define ST_DOINITACTION 59 +#define ST_DEFINEVIDEOSTREAM 60 +#define ST_VIDEOFRAME 61 +#define ST_DEFINEFONTINFO2 62 #define ST_MX4 63 /*(?) */ #define ST_REFLEX 777 /* to identify generator software */ @@ -336,6 +360,30 @@ typedef struct _SHAPE // NEVER access a Shape-Struct directly ! 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); @@ -362,6 +410,12 @@ 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); +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_Shape2Free(SHAPE2 * s); // swffont.c @@ -410,6 +464,7 @@ typedef struct _SWFFONT U16 * glyph2ascii; int * ascii2glyph; SWFGLYPH * glyph; + U8 language; } SWFFONT, * LPSWFFONT; typedef struct _FONTUSAGE @@ -425,12 +480,12 @@ typedef struct _FONTUSAGE #define ET_HASMAXLENGTH 512 #define ET_HASFONT 256 #define ET_X3 128 -#define ET_X2 64 +#define ET_AUTOSIZE 64 /* MX */ #define ET_HASLAYOUT 32 #define ET_NOSELECT 16 #define ET_BORDER 8 #define ET_X1 4 -#define ET_X0 2 +#define ET_HTML 2 /* MX? */ #define ET_USEOUTLINES 1 typedef struct _EditTextLayout @@ -462,15 +517,12 @@ 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)); -// the following two functions are obsolete and will be removed soon -int swf_FontExport(int handle,SWFFONT * f); -int swf_FontImport(int handle,SWFFONT * * f); - void swf_WriteFont(SWFFONT* font, char* filename); SWFFONT* swf_ReadFont(char* filename); @@ -489,6 +541,8 @@ 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); +SRECT swf_SetDefineText(TAG*tag, SWFFONT*font, RGBA*rgb, char*text, int scale); + // swfdump.c void swf_DumpHeader(FILE * f,SWF * swf); @@ -497,14 +551,6 @@ void swf_DumpTag(FILE * f,TAG * t); char* swf_TagGetName(TAG*tag); void swf_DumpFont(SWFFONT * font); -// swfobject.c - -// Always use ST_PLACEOBJECT2 !!! - -int swf_ObjectPlace(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name); -int swf_ObjectPlaceClip(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name, U16 clipaction); -int swf_ObjectMove(TAG * t,U16 depth,MATRIX * m,CXFORM * cx); - // swfbutton.c // Button States @@ -586,6 +632,7 @@ int swf_SetJPEGBitsFinish(JPEGBITS * jpegbits); 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) @@ -609,8 +656,11 @@ int swf_SetLosslessBitsGrayscale(TAG * t,U16 width,U16 height,U8 * bitmap); // swfsound.c void swf_SetSoundStreamHead(TAG*tag, int avgnumsamples); -/* expects 2304 samples */ -void swf_SetSoundStreamBlock(TAG*tag, S16*samples, char first); +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 @@ -620,6 +670,7 @@ 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 @@ -637,6 +688,23 @@ 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); @@ -744,4 +812,33 @@ 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); + +#ifdef __cplusplus +} +#endif + #endif +