X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Frfxswf.h;h=6ea89004617b04822e07fcc19aa16f4116f03849;hp=a5e89917ec6e0953ee253352d2d0954492a504f4;hb=7def1e1bda52a0c4a7c927f58385b6e761a0c2d6;hpb=ebf53a918174ecce8bf0ff64fa69e12677e52bae diff --git a/lib/rfxswf.h b/lib/rfxswf.h index a5e8991..6ea8900 100644 --- a/lib/rfxswf.h +++ b/lib/rfxswf.h @@ -30,6 +30,7 @@ extern "C" { #include #include +#include #include #include #include @@ -70,6 +71,17 @@ extern "C" { #define REVERSESWAP16(s) ((((s)>>8)&0x00ff)|(((s)<<8)&0xff00)) #define REVERSESWAP32(s) (REVERSESWAP16(((s)>>16)&0x0000ffff)|((REVERSESWAP16(s)<<16)&0xffff0000)) #endif + +#define ALLOC_ARRAY(type, num) (((type)*)rfxalloc(sizeof(type)*(num))) +void* rfx_alloc(int size); +void* rfx_calloc(int size); +void* rfx_realloc(void*data, int size); +void rfx_free(void*data); +#ifdef MEMORY_INFO +long rfx_memory_used(); +char* rfx_memory_used_str(); +#endif + // SWF Types typedef unsigned long U32; @@ -89,14 +101,14 @@ typedef signed long SCOORD; typedef struct _SPOINT { SCOORD x; SCOORD y; -} SPOINT, * LPSPOINT; +} SPOINT; typedef struct _RGBA { U8 a; U8 r; U8 g; U8 b; -} RGBA, * LPRGBA; +} RGBA; typedef struct _YUV { @@ -108,23 +120,19 @@ typedef struct _SRECT SCOORD ymin; SCOORD xmax; SCOORD ymax; -} SRECT, * LPSRECT; +} SRECT; typedef struct _MATRIX -{ SFIXED sx; // factor x - SFIXED sy; - SFIXED r0; // rotation - SFIXED r1; - SCOORD tx; // delta x - SCOORD ty; -} MATRIX, * LPMATRIX; +{ SFIXED sx,r1, tx; + SFIXED r0,sy, ty; +} MATRIX; typedef struct _CXFORM { S16 a0, a1; /* mult, add */ S16 r0, r1; S16 g0, g1; S16 b0, b1; -} CXFORM, * LPCXFORM; +} CXFORM; #define GRADIENT_LINEAR 0x10 #define GRADIENT_RADIAL 0x12 @@ -149,7 +157,10 @@ typedef struct _TAG // NEVER access a Tag-Struct directly ! U8 readBit; // for Bit-Manipulating Functions [read] U8 writeBit; // [write] -} TAG, * LPTAG; +} TAG; + +#define swf_ResetReadBits(tag) if (tag->readBit) { tag->pos++; tag->readBit = 0; } +#define swf_ResetWriteBits(tag) if (tag->writeBit) { tag->writeBit = 0; } typedef struct _SOUNDINFO { @@ -176,7 +187,7 @@ typedef struct _SWF U16 frameRate; U16 frameCount; // valid after load and save TAG * firstTag; -} SWF, * LPSWF; +} SWF; // Basic Functions @@ -187,6 +198,7 @@ int swf_WriteSWF(int handle,SWF * swf); // Writes SWF to file, returns lengt 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 +SWF* swf_CopySWF(SWF*swf); // for streaming: int swf_WriteHeader(int handle,SWF * swf); // Writes Header of swf to file @@ -216,6 +228,7 @@ 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 +TAG* swf_CopyTag(TAG*tag, TAG*to_copy); //stores a copy of another tag into this taglist void swf_SetTagPos(TAG * t,U32 pos); // resets Bitcount U32 swf_GetTagPos(TAG * t); @@ -236,6 +249,7 @@ int swf_SetBlock(TAG * t,U8 * b,int l); U8 swf_GetU8(TAG * t); // resets Bitcount U16 swf_GetU16(TAG * t); +#define swf_GetS16(tag) ((S16)swf_GetU16(tag)) U32 swf_GetU32(TAG * t); void swf_GetRGB(TAG * t, RGBA * col); void swf_GetRGBA(TAG * t, RGBA * col); @@ -243,7 +257,9 @@ 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); +void swf_SetS16(TAG * t,int v); int swf_SetU32(TAG * t,U32 v); +#define swf_SetString(t,s) swf_SetBlock(t,s,strlen(s)+1) //int swf_GetPoint(TAG * t,SPOINT * p); // resets Bitcount int swf_GetRect(TAG * t,SRECT * r); @@ -264,30 +280,13 @@ int swf_VerifyPassword(TAG * t, const char * password); void swf_ExpandRect(SRECT*src, SPOINT add); void swf_ExpandRect2(SRECT*src, SRECT*add); +void swf_ExpandRect3(SRECT*src, SPOINT center, int radius); 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) @@ -359,7 +358,13 @@ SRECT swf_TurnRect(SRECT r, MATRIX* m); typedef struct _LINESTYLE { U16 width; RGBA color; -} LINESTYLE, * LPLINESTYLE; +} LINESTYLE; + +#define FILL_SOLID 0x00 +#define FILL_LINEAR 0x10 // Gradient +#define FILL_RADIAL 0x12 +#define FILL_TILED 0x40 // Bitmap +#define FILL_CLIPPED 0x41 typedef struct _FILLSTYLE { U8 type; @@ -367,7 +372,7 @@ typedef struct _FILLSTYLE MATRIX m; U16 id_bitmap; GRADIENT gradient; -} FILLSTYLE, * LPFILLSTYLE; +} FILLSTYLE; typedef struct _SHAPE // NEVER access a Shape-Struct directly ! { @@ -388,7 +393,7 @@ typedef struct _SHAPE // NEVER access a Shape-Struct directly ! // used by Get/SetSimpleShape and glyph handling U8 * data; U32 bitlen; // length of data in bits -} SHAPE, * LPSHAPE; +} SHAPE; /* SHAPE can be converted into SHAPE2: */ @@ -448,9 +453,17 @@ SHAPE2* swf_ShapeToShape2(SHAPE*shape); void swf_Shape2ToShape(SHAPE2*shape2, SHAPE*shape); SRECT swf_GetShapeBoundingBox(SHAPE2*shape); void swf_SetShape2(TAG*tag, SHAPE2*shape); +SHAPE2* swf_Shape2Clone(SHAPE2 * s); void swf_Shape2Free(SHAPE2 * s); void swf_DumpShape(SHAPE2*shape2); +void swf_ParseDefineShape(TAG*tag, SHAPE2*shape); +void swf_Shape2ToShape(SHAPE2*shape2, SHAPE*shape); +void swf_SetShape2(TAG*tag, SHAPE2*shape2); + +void swf_RecodeShapeData(U8*data, int bitlen, int in_bits_fill, int in_bits_line, + U8**destdata, U32*destbitlen, int out_bits_fill, int out_bits_line); + // swfdraw.c void swf_Shape10DrawerInit(drawer_t*draw, TAG*tag); @@ -477,13 +490,18 @@ typedef struct _SWFLAYOUT SRECT * bounds; U16 kerningcount; SWFKERNING * kerning; -} SWFLAYOUT, * LPSWFLAYOUT; +} SWFLAYOUT; typedef struct { S16 advance; SHAPE * shape; } SWFGLYPH; +typedef struct _FONTUSAGE +{ int* chars; + char is_reduced; +} FONTUSAGE; + #define FONT_STYLE_BOLD 1 #define FONT_STYLE_ITALIC 2 #define FONT_ENCODING_UNICODE 1 @@ -506,12 +524,11 @@ typedef struct _SWFFONT SWFGLYPH * glyph; U8 language; char ** glyphnames; -} SWFFONT, * LPSWFFONT; -// does not support wide characters ! -typedef struct _FONTUSAGE -{ U8* code; -} FONTUSAGE, * LPFONTUSAGE; + FONTUSAGE * use; + +} SWFFONT; + #define ET_HASTEXT 32768 #define ET_WORDWRAP 16384 @@ -539,7 +556,7 @@ typedef struct _EditTextLayout U16 leading; } EditTextLayout; -int swf_FontEnumerate(SWF * swf,void (*FontCallback) (U16,U8*)); +int swf_FontEnumerate(SWF * swf,void (*FontCallback) (void*,U16,U8*), void*self); // -> void fontcallback(U16 id,U8 * name); returns number of defined fonts int swf_FontExtract(SWF * swf,int id,SWFFONT ** f); @@ -550,10 +567,11 @@ 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_FontReduce(SWFFONT * f); -int swf_FontInitUsage(SWFFONT * f,FONTUSAGE * use); -int swf_FontUse(FONTUSAGE * use,U8 * s); +int swf_FontInitUsage(SWFFONT * f); +int swf_FontUseGlyph(SWFFONT * f, int glyph); +int swf_FontUse(SWFFONT* f,U8 * s); int swf_FontSetDefine(TAG * t,SWFFONT * f); int swf_FontSetDefine2(TAG * t,SWFFONT * f); @@ -562,8 +580,7 @@ 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)); +int swf_ParseDefineText(TAG * t, void(*callback)(void*self, int*chars, int*xpos, int nr, int fontid, int fontsize, int xstart, int ystart, RGBA* color), void*self); void swf_WriteFont(SWFFONT* font, char* filename); SWFFONT* swf_ReadFont(char* filename); @@ -580,13 +597,15 @@ int swf_TextSetCharRecord(TAG * t,SWFFONT * font,U8 * s,int scale,U8 gbits,U8 ab 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_FontPrepareForEditText(SWFFONT * f); + +/* notice: if you set the fontid, make sure you call swf_FontPrepareForEditText() for the font first */ 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); +void swf_DrawText(drawer_t*draw, SWFFONT*font, int size, char*text); // swffont.c @@ -594,6 +613,8 @@ SWFFONT* swf_LoadTrueTypeFont(char*filename); SWFFONT* swf_LoadT1Font(char*filename); SWFFONT* swf_LoadFont(char*filename); +void swf_SetLoadFontParameters(int scale, int skip_unused, int full_unicode); + // swfdump.c void swf_DumpHeader(FILE * f,SWF * swf); @@ -679,7 +700,7 @@ int swf_ButtonPostProcess(TAG * t,int anz_action); // Set all offsets in DefineB // swfbits.c -typedef int JPEGBITS,* LPJPEGBITS; // cover libjpeg structures +typedef int JPEGBITS; JPEGBITS * swf_SetJPEGBitsStart(TAG * t,int width,int height,int quality); int swf_SetJPEGBitsLines(JPEGBITS * jpegbits,U8 ** data,int n); @@ -691,6 +712,7 @@ 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); +RGBA* swf_JPEG2TagToImage(TAG*tag, int*width, int*height); #define BYTES_PER_SCANLINE(width) ((width+3)&0xfffffffc) @@ -698,17 +720,12 @@ int swf_SetJPEGBits3(TAG * tag,U16 width,U16 height,RGBA* bitmap, int quality); #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); +RGBA* swf_DefineLosslessBitsTagToImage(TAG*tag, int*width, int*height); + +RGBA* swf_ExtractImage(TAG*tag, int*dwidth, int*dheight); // swfsound.c void swf_SetSoundStreamHead(TAG*tag, int avgnumsamples); @@ -718,11 +735,17 @@ void swf_SetSoundInfo(TAG*tag, SOUNDINFO*info); // swftools.c +void swf_Optimize(SWF*swf); U8 swf_isDefiningTag(TAG * t); U8 swf_isPseudoDefiningTag(TAG * t); U8 swf_isAllowedSpriteTag(TAG * t); +U8 swf_isImageTag(TAG*tag); +U8 swf_isShapeTag(TAG*tag); + U16 swf_GetDefineID(TAG * t); SRECT swf_GetDefineBBox(TAG * t); +void swf_SetDefineBBox(TAG * t, SRECT r); + void swf_SetDefineID(TAG * t, U16 newid); U16 swf_GetPlaceID(TAG * t); //PLACEOBJECT, PLACEOBJECT2 (sometimes), REMOVEOBJECT int swf_GetDepth(TAG * t); //PLACEOBJECT,PLACEOBJECT2,REMOVEOBJECT,REMOVEOBJECT2,SETTABINDEX @@ -881,7 +904,7 @@ 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 + char move; //true: move/replace character, false: set character MATRIX matrix; CXFORM cxform; U16 ratio; @@ -922,9 +945,30 @@ typedef struct _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_SetVideoStreamBlackFrame(TAG*tag, VIDEOSTREAM*s); void swf_SetVideoStreamPFrame(TAG*tag, VIDEOSTREAM*s, RGBA*pic, int quant/* 1-31, 1=best quality, 31=best compression*/); +void swf_SetVideoStreamMover(TAG*tag, VIDEOSTREAM*s, signed char* movex, signed char* movey, void** image, int quant); void swf_VideoStreamClear(VIDEOSTREAM*stream); +// swfrender.c + +typedef struct RENDERBUF +{ + int width; + int height; + int posx,posy; + void*internal; +} RENDERBUF; + +void swf_Render_Init(RENDERBUF*buf, int posx, int posy, int width, int height, char antialize, int scale); +void swf_Render_SetBackground(RENDERBUF*buf, RGBA*img, int width, int height); +void swf_Render_SetBackgroundColor(RENDERBUF*buf, RGBA color); +RGBA* swf_Render(RENDERBUF*dest); +void swf_RenderShape(RENDERBUF*dest, SHAPE2*shape, MATRIX*m, CXFORM*c, U16 depth,U16 clipdepth); +void swf_Render_AddImage(RENDERBUF*buf, U16 id, RGBA*img, int width, int height); +void swf_Render_ClearCanvas(RENDERBUF*dest); +void swf_Render_Delete(RENDERBUF*dest); + #ifdef __cplusplus } #endif