svnno****@sourc*****
svnno****@sourc*****
2011年 2月 18日 (金) 07:41:32 JST
ForkRevision: 364
http://sourceforge.jp/projects/swfed/svn/view?view=rev&revision=364
Author: yoya
Date: 2011-02-18 07:41:32 +0900 (Fri, 18 Feb 2011)
Log Message:
-----------
透明色の無い GIF で replace 処理すると、colortable 256個目の色が透明になる不具合を修正した
Modified Paths:
--------------
trunk/src/swf_gif.c
-------------- next part --------------
Modified: trunk/src/swf_gif.c
===================================================================
--- trunk/src/swf_gif.c 2011-02-03 15:28:53 UTC (rev 363)
+++ trunk/src/swf_gif.c 2011-02-17 22:41:32 UTC (rev 364)
@@ -83,7 +83,7 @@
*/
int getTransparentIndex(SavedImage Image) {
int i;
- unsigned char transparent_index = -1;
+ int transparent_index = -1;
if ((Image.ExtensionBlockCount == 0) || (Image.ExtensionBlocks == NULL)) {
return -1;
}
@@ -92,7 +92,7 @@
if (Block.Function == GRAPHICS_EXT_FUNC_CODE){
int gcntl_flag = Block.Bytes[0];
if (gcntl_flag & 0x01) {
- transparent_index = Block.Bytes[3];
+ transparent_index = Block.Bytes[3] & 0xff;
return transparent_index;
}
}