Copyright (c) 2000, 2001 Rainer Böhme <rfxswf@reflex-studio.de>
- 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__
/* 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))
U8 b;
} RGBA, * LPRGBA;
+typedef struct _YUV
+{
+ U8 y,u,v;
+} YUV;
+
typedef struct _SRECT
{ SCOORD xmin;
SCOORD ymin;
U32 len; // for Set-Access
U32 pos; // for Get-Access
- int frame; // not really up-to-date
-
struct _TAG * next;
struct _TAG * prev;
typedef struct _SOUNDINFO
{
U8 stop;
- U8 multiple; //continue playing if already started
+ U8 nomultiple; //continue playing if already started
U32 inpoint;
U32 outpoint;
// 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);
} 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 !
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);
+// swfdraw.c
+
+typedef struct _FPOINT
+{
+ float x,y;
+} FPOINT;
+
+typedef struct _SWFSHAPEDRAWER
+{
+ FPOINT pos;
+ SHAPE*shape;
+ TAG*tag;
+ int tagfree;
+} SWFSHAPEDRAWER;
+
+void swf_DrawerInit(SWFSHAPEDRAWER*draw);
+void swf_DrawerMoveTo(SWFSHAPEDRAWER*draw, FPOINT * to);
+void swf_DrawerLineTo(SWFSHAPEDRAWER*draw, FPOINT * to);
+void swf_DrawerSplineTo(SWFSHAPEDRAWER*draw, FPOINT * control1, FPOINT* to);
+void swf_DrawerCubicTo(SWFSHAPEDRAWER*draw, FPOINT* control1, FPOINT* control2, FPOINT* to);
+void swf_DrawerConicTo(SWFSHAPEDRAWER*draw, FPOINT* control, FPOINT* to);
+
// swffont.c
// does not support wide characters !
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);
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);
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)
// 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);
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
git.asbjorn.biz / swftools.git / blobdiff