From: kramm <kramm>
Date: Wed, 26 Mar 2008 12:57:26 +0000 (+0000)
Subject: made compileable standalone
X-Git-Tag: buttons-working~363
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=644837a3d0f18ac76d55c9ba438246cb5a2927d6

made compileable standalone
---

diff --git a/lib/modules/swfabc.c b/lib/modules/swfabc.c
index 2598fad..74a00f9 100644
--- a/lib/modules/swfabc.c
+++ b/lib/modules/swfabc.c
@@ -22,6 +22,8 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
+#include "../rfxswf.h"
+
 static unsigned AVM2_uint32toU30(unsigned val, char * out)
 {
     unsigned len = 0;
diff --git a/lib/modules/swfbits.c b/lib/modules/swfbits.c
index eda6829..4510c48 100644
--- a/lib/modules/swfbits.c
+++ b/lib/modules/swfbits.c
@@ -21,13 +21,29 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
+#include <stdlib.h>
+#include <stdio.h>
+#include <memory.h>
+#include "../../config.h"
+#ifdef HAVE_ZLIB
+#include <zconf.h>
+#include <zlib.h>
+#endif
+#include <fcntl.h>
+#include <ctype.h>
+
+#ifdef HAVE_JPEGLIB
+#define HAVE_BOOLEAN
 #ifdef __cplusplus
 extern "C" {
 #endif
-#include "jpeglib.h"
+#include <jpeglib.h>
 #ifdef __cplusplus
 }
 #endif
+#endif // HAVE_JPEGLIB
+
+#include "../rfxswf.h"
 
 #define OUTBUFFER_SIZE 0x8000
 
diff --git a/lib/modules/swfbutton.c b/lib/modules/swfbutton.c
index 9a4cc39..230b2b1 100644
--- a/lib/modules/swfbutton.c
+++ b/lib/modules/swfbutton.c
@@ -21,6 +21,8 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
+#include "../rfxswf.h"
+
 int swf_ButtonSetRecord(TAG * t,U8 state,U16 id,U16 layer,MATRIX * m,CXFORM * cx)
 
 { swf_SetU8(t,state);
diff --git a/lib/modules/swfcgi.c b/lib/modules/swfcgi.c
index f686f86..aa86e49 100644
--- a/lib/modules/swfcgi.c
+++ b/lib/modules/swfcgi.c
@@ -23,6 +23,9 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
+#include <stdlib.h>
+#include <stdio.h>
+#include "../rfxswf.h"
 
 #define ishex(x) (((x) >= '0' && (x) <= '9') || ((x) >= 'a' && (x) <= 'f') || ((x) >= 'A' && (x) <= 'F'))
 
diff --git a/lib/modules/swfdraw.c b/lib/modules/swfdraw.c
index 2613e0c..c718b18 100644
--- a/lib/modules/swfdraw.c
+++ b/lib/modules/swfdraw.c
@@ -1,5 +1,7 @@
 // swfdraw.c
 
+#include "../rfxswf.h"
+
 typedef struct _SWFSHAPEDRAWER
 {
     SHAPE*shape;
diff --git a/lib/modules/swfdump.c b/lib/modules/swfdump.c
index 749a1d6..f51d6c0 100644
--- a/lib/modules/swfdump.c
+++ b/lib/modules/swfdump.c
@@ -21,6 +21,10 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
+#include <stdlib.h>
+#include <stdio.h>
+#include "../rfxswf.h"
+
 void swf_DumpHeader(FILE * f,SWF * swf)
 { if (!f) f = stderr;
   fprintf(f,"File size\t%u\n",swf->fileSize);
diff --git a/lib/modules/swffilter.c b/lib/modules/swffilter.c
index 38a026e..02ef5db 100644
--- a/lib/modules/swffilter.c
+++ b/lib/modules/swffilter.c
@@ -1,3 +1,7 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include "../rfxswf.h"
+
 char* filtername[] = {"dropshadow","blur","glow","bevel","gradientglow","convolution","colormatrix","gradientbevel", 0};
 
 void swf_SetFilter(TAG*tag, FILTER*filter)
diff --git a/lib/modules/swffont.c b/lib/modules/swffont.c
index 75069e3..0297176 100644
--- a/lib/modules/swffont.c
+++ b/lib/modules/swffont.c
@@ -21,6 +21,10 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
+#include <stdio.h>
+#include <stdlib.h>
+#include "../rfxswf.h"
+
 static int loadfont_scale = 4;
 static int skip_unused = 1;
 static int full_unicode = 0;
diff --git a/lib/modules/swfobject.c b/lib/modules/swfobject.c
index ca6c6f3..05316b9 100644
--- a/lib/modules/swfobject.c
+++ b/lib/modules/swfobject.c
@@ -21,19 +21,8 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
-#define PF_MOVE         0x01
-#define PF_CHAR         0x02
-#define PF_MATRIX       0x04
-#define PF_CXFORM       0x08
-#define PF_RATIO        0x10
-#define PF_NAME         0x20
-#define PF_CLIPDEPTH    0x40
-#define PF_ACTIONEVENT  0x80
-
-#define PF2_FILTERS      0x01
-#define PF2_BLENDMODE    0x02
-#define PF2_ASBITMAP     0x04
-//...
+#include "../rfxswf.h"
+
 
 char*blendModeNames[] = {"normal","normal2","layer","multiply",
 		       "screen","lighten", "darken","add",
diff --git a/lib/modules/swfrender.c b/lib/modules/swfrender.c
index 719559b..e246978 100644
--- a/lib/modules/swfrender.c
+++ b/lib/modules/swfrender.c
@@ -23,6 +23,9 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 #include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "../rfxswf.h"
 
 /* one bit flag: */
 #define clip_type 0
@@ -625,6 +628,87 @@ static void fill_bitmap(RGBA*line, int*z, int y, int x1, int x2, MATRIX*m, bitma
     } while(++x<x2);
 }
 
+static void fill_gradient(RGBA*line, int*z, int y, int x1, int x2, MATRIX*m, GRADIENT*g, int type, U32 depth, double fmultiply)
+{
+    int x = x1;
+    
+    double m11= m->sx*fmultiply/80, m21= m->r1*fmultiply/80;
+    double m12= m->r0*fmultiply/80, m22= m->sy*fmultiply/80;
+    double rx = m->tx*fmultiply/20.0;
+    double ry = m->ty*fmultiply/20.0;
+
+    double det = m11*m22 - m12*m21;
+    if(fabs(det) < 0.0005) { 
+	/* x direction equals y direction- the image is invisible */
+	return;
+    }
+    det = 1.0/det;
+
+    RGBA palette[512];
+    RGBA oldcol = g->rgba[0];
+    int r0 = g->ratios[0]*2;
+    int t;
+    for(t=0;t<r0;t++) 
+	palette[t] = oldcol;
+    for(t=1;t<g->num;t++) {
+	int r1 = g->ratios[t]*2;
+	RGBA newcol = g->rgba[t];
+	if(r0 == r1)
+	    continue;
+	//printf("%d %d->%d %02x%02x%02x%02x->%02x%02x%02x%02x\n", 
+	//	t, r0, r1, oldcol.r,oldcol.g,oldcol.b,oldcol.a,
+	//	newcol.r,newcol.g,newcol.b,newcol.a);
+	double f = 1.0 / (r1-r0);
+	double p0 = 1;
+	double p1 = 0;
+	int s;
+	for(;r0<=r1;r0++) {
+	    palette[r0].r = oldcol.r*p0 + newcol.r*p1;
+	    palette[r0].g = oldcol.g*p0 + newcol.g*p1;
+	    palette[r0].b = oldcol.b*p0 + newcol.b*p1;
+	    palette[r0].a = oldcol.a*p0 + newcol.a*p1;
+	    p0 -= f;
+	    p1 += f;
+	}
+	oldcol = newcol;
+    }
+    for(t=r0;t<512;t++) 
+	palette[t] = oldcol;
+
+    do {
+	if(depth >= z[x]) {
+	    RGBA col;
+	    double xx = (  (x - rx) * m22 - (y - ry) * m21)*det;
+	    double yy = (- (x - rx) * m12 + (y - ry) * m11)*det;
+	    int ainv;
+	    ainv = 255-col.a;
+
+	    if(type == FILL_LINEAR) {
+		int xr = xx*256;
+		if(xr<-256)
+		    xr = -256;
+		if(xr>255)
+		    xr = 255;
+		col = palette[xr+256];
+	    } else {
+		int xr = sqrt(xx*xx+yy*yy)*511;
+		if(xr<0)
+		    xr = 0;
+		if(xr>511)
+		    xr = 511;
+		col = palette[xr];
+	    }
+
+	    line[x].r = clamp(((line[x].r*ainv)>>8)+col.r);
+	    line[x].g = clamp(((line[x].g*ainv)>>8)+col.g);
+	    line[x].b = clamp(((line[x].b*ainv)>>8)+col.b);
+	    line[x].a = 255;
+	    
+	    z[x] = depth;
+	}
+    } while(++x<x2);
+}
+
 typedef struct _layer {
     int fillid;
     renderpoint_t*p;
@@ -679,6 +763,8 @@ static void fill(RENDERBUF*dest, RGBA*line, int*zline, int y, int x1, int x2, st
                 } else {
                     fill_bitmap(line, zline, y, x1, x2, &f->m, b, /*clipped?*/f->type&1, l->p->depth, i->multiply);
                 }
+            } else if(f->type == FILL_LINEAR || f->type == FILL_RADIAL) {
+		fill_gradient(line, zline, y, x1, x2, &f->m, &f->gradient, f->type, l->p->depth, i->multiply);
             } else {
                 fprintf(stderr, "Undefined fillmode: %02x\n", f->type);
 	    }
diff --git a/lib/modules/swfshape.c b/lib/modules/swfshape.c
index 3163556..b715248 100644
--- a/lib/modules/swfshape.c
+++ b/lib/modules/swfshape.c
@@ -21,6 +21,8 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
+#include "../rfxswf.h"
+
 #define SF_MOVETO       0x01
 #define SF_FILL0        0x02
 #define SF_FILL1        0x04
diff --git a/lib/modules/swftext.c b/lib/modules/swftext.c
index 2a9a025..ee3923e 100644
--- a/lib/modules/swftext.c
+++ b/lib/modules/swftext.c
@@ -22,6 +22,8 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
+#include "../rfxswf.h"
+
 U32 readUTF8char(U8 ** text)
 {
     U32 c = 0;
@@ -118,7 +120,6 @@ int swf_FontEnumerate(SWF * swf, void (*FontCallback) (void*, U16, U8 *), void*s
 		int l;
 		U8 s[257];
 		s[0] = 0;
-		swf_SaveTagPos(t);
 		swf_SetTagPos(t, 0);
 
 		id = swf_GetU16(t);
@@ -130,8 +131,6 @@ int swf_FontEnumerate(SWF * swf, void (*FontCallback) (void*, U16, U8 *), void*s
 		}
 
 		(FontCallback) (self, id, s);
-
-		swf_RestoreTagPos(t);
 	    }
 	}
 	t = swf_NextTag(t);
@@ -142,7 +141,6 @@ int swf_FontEnumerate(SWF * swf, void (*FontCallback) (void*, U16, U8 *), void*s
 int swf_FontExtract_DefineFont(int id, SWFFONT * f, TAG * t)
 {
     U16 fid;
-    swf_SaveTagPos(t);
     swf_SetTagPos(t, 0);
 
     fid = swf_GetU16(t);
@@ -164,8 +162,6 @@ int swf_FontExtract_DefineFont(int id, SWFFONT * f, TAG * t)
 	for (i = 0; i < n; i++)
 	    swf_GetSimpleShape(t, &f->glyph[i].shape);
     }
-
-    swf_RestoreTagPos(t);
     return id;
 }
 
@@ -174,7 +170,6 @@ int swf_FontExtract_DefineFontInfo(int id, SWFFONT * f, TAG * t)
     U16 fid;
     U16 maxcode;
     U8 flags;
-    swf_SaveTagPos(t);
     swf_SetTagPos(t, 0);
 
     fid = swf_GetU16(t);
@@ -229,15 +224,12 @@ int swf_FontExtract_DefineFontInfo(int id, SWFFONT * f, TAG * t)
 	for (i = 0; i < f->numchars; i++)
 	    f->ascii2glyph[f->glyph2ascii[i]] = i;
     }
-
-    swf_RestoreTagPos(t);
     return id;
 }
 
 int swf_FontExtract_GlyphNames(int id, SWFFONT * f, TAG * tag)
 {
     U16 fid;
-    swf_SaveTagPos(tag);
     swf_SetTagPos(tag, 0);
 
     fid = swf_GetU16(tag);
@@ -250,8 +242,6 @@ int swf_FontExtract_GlyphNames(int id, SWFFONT * f, TAG * tag)
 	    f->glyphnames[t] = strdup(swf_GetString(tag));
 	}
     }
-
-    swf_RestoreTagPos(tag);
     return id;
 }
 
@@ -264,7 +254,6 @@ int swf_FontExtract_DefineFont2(int id, SWFFONT * font, TAG * tag)
     U32 offset_start;
     U32 *offset;
     U8 flags1, flags2, namelen;
-    swf_SaveTagPos(tag);
     swf_SetTagPos(tag, 0);
     font->version = 2;
     fid = swf_GetU16(tag);
@@ -380,7 +369,6 @@ int swf_FontExtract_DefineFont2(int id, SWFFONT * font, TAG * tag)
 	    }
 	}
     }
-    swf_RestoreTagPos(t);
     return font->id;
 }
 
@@ -405,7 +393,6 @@ swf_FontExtract_DefineTextCallback(int id, SWFFONT * f, TAG * t, int jobs,
 
     memset(&color, 0, sizeof(color));
 
-    swf_SaveTagPos(t);
     swf_SetTagPos(t, 0);
 
     cid = swf_GetU16(t);
@@ -476,7 +463,6 @@ swf_FontExtract_DefineTextCallback(int id, SWFFONT * f, TAG * t, int jobs,
 	}
     }
 
-    swf_RestoreTagPos(t);
     return id;
 }
 
diff --git a/lib/modules/swftools.c b/lib/modules/swftools.c
index 1b01357..e7e03f6 100644
--- a/lib/modules/swftools.c
+++ b/lib/modules/swftools.c
@@ -23,6 +23,8 @@
 
 // Matrix & Math tools for SWF files
 
+#include "../rfxswf.h"
+
 #define S64 long long
 SFIXED RFXSWF_SP(SFIXED a1,SFIXED a2,SFIXED b1,SFIXED b2)
 { S64 a = ((S64)a1*(S64)b1+(S64)a2*(S64)b2)>>16;