X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Frfxswf.c;h=ac896f58c5255fc46016ead7cfe28c78e7b6edc1;hb=6c3ab5574d31504d24710c2756899d49275c1a37;hp=acec56564246add0d0679604e20369a751630757;hpb=1fd32055c18aeabc8e40474c3bc4a927caf55cb4;p=swftools.git

diff --git a/lib/rfxswf.c b/lib/rfxswf.c
index acec565..ac896f5 100644
--- a/lib/rfxswf.c
+++ b/lib/rfxswf.c
@@ -29,7 +29,13 @@
 
 #ifdef HAVE_JPEGLIB
 #define HAVE_BOOLEAN
+#ifdef __cplusplus
+extern "C" {
+#endif
 #include <jpeglib.h>
+#ifdef __cplusplus
+}
+#endif
 #endif // HAVE_JPEGLIB
 
 #ifdef HAVE_ZLIB
@@ -41,6 +47,9 @@
 #include "lame/lame.h"
 #endif
 #endif
+#ifdef __cplusplus
+}
+#endif
 
 #ifdef HAVE_TIME_H
 #include <time.h>
@@ -268,19 +277,21 @@ double swf_GetFixed(TAG * t)
 }
 void swf_SetFixed(TAG * t, double f)
 {
-  swf_SetU16(t, (U16)((f-(int)f)*65536));
-  swf_SetU16(t, (U16)f);
+  U16 fr = (U16)(f-(int)f)*65536;
+  swf_SetU16(t, fr);
+  swf_SetU16(t, (U16)f - (f<0 && fr!=0));
 }
 float swf_GetFixed8(TAG * t)
 {
   U8 low =  swf_GetU8(t);
   U8 high = swf_GetU8(t);
-  return high + low*(1/256.0);
+  return (float)(high + low*(1/256.0));
 }
 void swf_SetFixed8(TAG * t, float f)
 {
-  swf_SetU8(t, (U8)((f-(int)f)*256));
-  swf_SetU8(t, (U8)f);
+  U8 fr = (U8)(f-(int)f)*256;
+  swf_SetU8(t, fr);
+  swf_SetU8(t, (U8)f - (f<0 && fr!=0));
 }
 
 int swf_SetRGB(TAG * t,RGBA * col)
@@ -332,13 +343,13 @@ void swf_GetGradient(TAG * tag, GRADIENT * gradient, char alpha)
       memset(gradient, 0, sizeof(GRADIENT));
       return;
     }
-    U8 num = swf_GetU8(tag);
+    U8 num = swf_GetU8(tag) & 15;
     if(gradient) {
 	gradient->num = num;
-	gradient->rgba = rfx_calloc(sizeof(RGBA)*gradient->num);
-	gradient->ratios = rfx_calloc(sizeof(gradient->ratios[0])*gradient->num);
+	gradient->rgba = (RGBA*)rfx_calloc(sizeof(RGBA)*gradient->num);
+	gradient->ratios = (U8*)rfx_calloc(sizeof(gradient->ratios[0])*gradient->num);
     }
-    for(t=0;t<gradient->num;t++)
+    for(t=0;t<num;t++)
     {
 	U8 ratio = swf_GetU8(tag);
 	RGBA color;
@@ -753,7 +764,7 @@ void  swf_SetPassword(TAG * t, const char * password)
     md5string = crypt_md5(password, salt);
 
     swf_SetU16(t,0);
-    swf_SetString(t, md5string);
+    swf_SetString(t, (U8*)md5string);
 }
 
 int swf_VerifyPassword(TAG * t, const char * password)
@@ -1282,15 +1293,6 @@ int  swf_WriteSWF2(writer_t*writer, SWF * swf)     // Writes SWF to file, return
 
   if(writer) writer_lastpos = writer->pos;
 
-  if(swf->fileVersion >= 8) {
-      if ((swf->firstTag && swf->firstTag->id != ST_FILEATTRIBUTES) &&
-	  (!swf->firstTag->next || swf->firstTag->next->id != ST_FILEATTRIBUTES)) 
-      {
-	  U32 flags = 0; // | 128 = usenetwork, | 8 = hasmetadata
-	  swf_SetU32(swf_InsertTagBefore(swf, swf->firstTag,ST_FILEATTRIBUTES),flags);
-      }
-  }
-
   // Insert REFLEX Tag
 
 #ifdef INSERT_RFX_TAG
@@ -1298,11 +1300,34 @@ int  swf_WriteSWF2(writer_t*writer, SWF * swf)     // Writes SWF to file, return
   if ((swf->firstTag && swf->firstTag->id != ST_REFLEX) &&
       (!swf->firstTag->next || swf->firstTag->next->id != ST_REFLEX)) 
   {
-      swf_SetBlock(swf_InsertTagBefore(swf, swf->firstTag,ST_REFLEX),"rfx",3);
+      swf_SetBlock(swf_InsertTagBefore(swf, swf->firstTag,ST_REFLEX),(U8*)"rfx",3);
   }
 
 #endif // INSERT_RFX_TAG
 
+  if(swf->fileVersion >= 9) {
+    if ((!swf->firstTag || swf->firstTag->id != ST_SCENEDESCRIPTION) &&
+	(!swf->firstTag || 
+	 !swf->firstTag->next || swf->firstTag->next->id != ST_SCENEDESCRIPTION) &&
+	(!swf->firstTag || 
+	 !swf->firstTag->next || 
+	 !swf->firstTag->next->next || swf->firstTag->next->next->id != ST_SCENEDESCRIPTION))
+    {
+	TAG*scene = swf_InsertTagBefore(swf, swf->firstTag,ST_SCENEDESCRIPTION);
+	swf_SetU16(scene, 1);
+	swf_SetString(scene, (U8*)"Scene 1");
+	swf_SetU8(scene, 0);
+    }
+  }
+  
+  if(swf->fileVersion >= 9) {
+      if (swf->firstTag && swf->firstTag->id != ST_FILEATTRIBUTES)
+      {
+	  U32 flags = 0x8; // | 128 = usenetwork, | 16 = Actionscript3 | 8 = hasmetadata
+	  swf_SetU32(swf_InsertTagBefore(swf, swf->firstTag,ST_FILEATTRIBUTES),flags);
+      }
+  }
+
   // Count Frames + File Size
 
   len = 0;
@@ -1477,7 +1502,7 @@ int swf_WriteCGI(SWF * swf)
 
 SWF* swf_CopySWF(SWF*swf)
 {
-    SWF*nswf = rfx_alloc(sizeof(SWF));
+    SWF*nswf = (SWF*)rfx_alloc(sizeof(SWF));
     TAG*tag, *ntag;
     memcpy(nswf, swf, sizeof(SWF));
     nswf->firstTag = 0;
@@ -1516,6 +1541,7 @@ void swf_FreeTags(SWF * swf)                 // Frees all malloc'ed memory for t
 #include "modules/swfcgi.c"
 #include "modules/swfbits.c"
 #include "modules/swfaction.c"
+#include "modules/swfabc.c"
 #include "modules/swfsound.c"
 #include "modules/swfdraw.c"
 #include "modules/swfrender.c"