X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Frfxswf.c;h=9b962355d6df9ce123e5d3da2ad0058fcdf75d73;hb=44b68a533fc2933019e58c1998cf644eb2651c3c;hp=5fdc4c7c171d69501c3e0920ff8614702b41efe7;hpb=827c7eb6f76dcdac5644c605c53cbacf7d1073af;p=swftools.git

diff --git a/lib/rfxswf.c b/lib/rfxswf.c
index 5fdc4c7..9b96235 100644
--- a/lib/rfxswf.c
+++ b/lib/rfxswf.c
@@ -31,6 +31,9 @@
 #endif // HAVE_ZLIB_H
 #endif // HAVE_LIBZ
 
+#define LAME
+#include "lame/lame.h"
+
 #include "./bitio.h"
 
 // internal constants
@@ -347,6 +350,10 @@ int swf_SetRect(TAG * t,SRECT * r)
   nbits = swf_CountBits(r->xmax,nbits);
   nbits = swf_CountBits(r->ymin,nbits);
   nbits = swf_CountBits(r->ymax,nbits);
+  if(nbits>=32) {
+    fprintf(stderr, "rfxswf: Warning: num_bits overflow in swf_SetRect\n");
+    nbits=31;
+  }
 
   swf_SetBits(t,nbits,5);
   swf_SetBits(t,r->xmin,nbits);
@@ -747,6 +754,10 @@ void swf_FoldSprite(TAG * t)
       fprintf(stderr, "Error: Sprite has no ID!");
       return;
   }
+  if(t->len>4) {
+    /* sprite is already folded */
+      return;
+  }
 
   t->pos = 0;
   id = swf_GetU16(t);
@@ -853,6 +864,7 @@ int  swf_WriteSWF2(struct writer_t*writer, SWF * swf)     // Writes SWF to file,
   TAG * t;
   int frameCount=0;
   struct writer_t zwriter;
+  int fileSize = 0;
     
   if (!swf) return -1;
 
@@ -898,8 +910,9 @@ int  swf_WriteSWF2(struct writer_t*writer, SWF * swf)     // Writes SWF to file,
       l = swf_GetTagLen(&t2)+8;
     }
 
+    fileSize = l+len;
     if(len) {// don't touch headers without tags
-	swf->fileSize = l+len;
+	swf->fileSize = fileSize;
 	swf->frameCount = frameCount;
     }
    
@@ -946,7 +959,7 @@ int  swf_WriteSWF2(struct writer_t*writer, SWF * swf)     // Writes SWF to file,
       writer->finish(writer); //e.g. flush zlib buffers
     }
   }
-  return (int)swf->fileSize;
+  return (int)fileSize;
 }
 
 int  swf_WriteSWF(int handle, SWF * swf)     // Writes SWF to file, returns length or <0 if fails