X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswftext.c;h=62546db2a3ecfb9cb13062cd7cffc7b5c854bccf;hb=3d73649bf0e39778e715a07da902d0a858065a43;hp=888f74a7a2b0f44c194ef87562aa79070397602f;hpb=5c25a1fc058ae69818976cbb0e6c6b2f6a1aada5;p=swftools.git

diff --git a/lib/modules/swftext.c b/lib/modules/swftext.c
index 888f74a..62546db 100644
--- a/lib/modules/swftext.c
+++ b/lib/modules/swftext.c
@@ -6,7 +6,7 @@
    Part of the swftools package.
 
    Copyright (c) 2001 Rainer Böhme <rfxswf@reflex-studio.de>
-   Copyright (c) 2003,2004 Matthias Kramm
+   Copyright (c) 2003,2004,2005,2006,2007,2008,2009 Matthias Kramm
 
    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
@@ -349,6 +349,13 @@ int swf_FontExtract_DefineFont2(int id, SWFFONT * font, TAG * tag)
 	for (t = 0; t < glyphcount; t++) {
 	    swf_ResetReadBits(tag);
 	    swf_GetRect(tag, &font->layout->bounds[t]);
+	    SRECT b = font->layout->bounds[t];
+	    if((b.xmin|b.xmax|b.ymin|b.ymax) == 0) {
+		// recalculate bounding box
+		SHAPE2 *shape2 = swf_ShapeToShape2(font->glyph[t].shape);
+		font->layout->bounds[t] = swf_GetShapeBoundingBox(shape2);
+		swf_Shape2Free(shape2);free(shape2);
+	    }
 	}
 
 	kerningcount = swf_GetU16(tag);
@@ -832,6 +839,14 @@ int swf_FontReduce(SWFFONT * f)
     return 0;
 }
 
+static SWFFONT* font_to_sort;
+int cmp_chars(const void*a, const void*b)
+{
+    int x = *(const int*)a;
+    int y = *(const int*)b;
+    return 0;
+}
+
 void swf_FontSort(SWFFONT * font)
 {
     int i, j;
@@ -845,6 +860,8 @@ void swf_FontSort(SWFFONT * font)
     for (i = 0; i < font->numchars; i++) {
 	newplace[i] = i;
     }
+    //qsort(newplace, sizeof(newplace[0]), font->numchars, cmp_chars);
+
     for (i = 0; i < font->numchars; i++)
 	for (j = 0; j < i; j++) {
 	    if (font->glyph2ascii[i] < font->glyph2ascii[j]) {
@@ -887,8 +904,8 @@ void swf_FontSort(SWFFONT * font)
 	    font->ascii2glyph[i] = newpos[font->ascii2glyph[i]];
     }
 
-    rfx_free(newpos);
     rfx_free(newplace);
+    font->glyph2glyph = newpos;
 }
 
 void swf_FontPrepareForEditText(SWFFONT * font)
@@ -932,14 +949,14 @@ int swf_FontUse(SWFFONT * f, U8 * s)
     return 0;
 }
 
-int swf_FontUseUTF8(SWFFONT * f, U8 * s, U16 size)
+int swf_FontUseUTF8(SWFFONT * f, const U8 * s, U16 size)
 {
     if( (!s))
 	return -1;
     int ascii;
     while (*s)
     {
-    	ascii = readUTF8char(&s);
+    	ascii = readUTF8char((U8**)&s);
 	if(ascii < f->maxascii && f->ascii2glyph[ascii]>=0)
 	    swf_FontUseGlyph(f, f->ascii2glyph[ascii], size);
     }
@@ -1188,12 +1205,15 @@ int swf_FontSetDefine2(TAG * tag, SWFFONT * f)
     if (f->layout) {
 	swf_SetU16(tag, f->layout->ascent);
 	swf_SetU16(tag, f->layout->descent);
-	swf_SetU16(tag, f->layout->leading);
+	swf_SetU16(tag, 0); // flash ignores leading
+
 	for (t = 0; t < f->numchars; t++)
 	    swf_SetU16(tag, f->glyph[t].advance);
 	for (t = 0; t < f->numchars; t++) {
 	    swf_ResetWriteBits(tag);
-	    swf_SetRect(tag, &f->layout->bounds[t]);
+	    /* not used by flash, so leave this empty */
+	    SRECT b = {0,0,0,0};
+	    swf_SetRect(tag, &b);
 	}
 	swf_SetU16(tag, f->layout->kerningcount);
 	for (t = 0; t < f->layout->kerningcount; t++) {
@@ -1272,6 +1292,13 @@ int swf_TextPrintDefineText(TAG * t, SWFFONT * f)
     return 0;
 }
 
+static void font_freealignzones(SWFFONT * f)
+{
+    if(f->alignzones)
+	free(f->alignzones);
+    f->alignzones = 0;
+}
+
 void swf_FontFree(SWFFONT * f)
 {
     int i;
@@ -1299,10 +1326,15 @@ void swf_FontFree(SWFFONT * f)
         rfx_free(f->glyph2ascii);
         f->glyph2ascii = NULL;
     }
+    if (f->glyph2glyph) {
+	rfx_free(f->glyph2glyph);
+	f->glyph2glyph = NULL;
+    }
     font_freename(f);
     font_freelayout(f);
     font_freeglyphnames(f);
     font_freeusage(f);
+    font_freealignzones(f);
 
     rfx_free(f);
 }