svnno****@sourc*****
svnno****@sourc*****
2011年 4月 1日 (金) 19:43:00 JST
ForkRevision: 502
http://sourceforge.jp/projects/swfed/svn/view?view=rev&revision=502
Author: yoya
Date: 2011-04-01 19:42:59 +0900 (Fri, 01 Apr 2011)
Log Message:
-----------
swf_object_is_shape_tagdata, swf_object_is_bitmap_tagdata の実装
Modified Paths:
--------------
trunk/src/swf_object.c
trunk/src/swf_object.h
-------------- next part --------------
Modified: trunk/src/swf_object.c
===================================================================
--- trunk/src/swf_object.c 2011-04-01 10:29:14 UTC (rev 501)
+++ trunk/src/swf_object.c 2011-04-01 10:42:59 UTC (rev 502)
@@ -1352,3 +1352,39 @@
}
return result;
}
+
+int
+swf_object_is_shape_tagdata(unsigned char *data, int data_len) {
+ bitstream_t *bs;
+ swf_tag_t *tag;
+ int ret = 0; // default FALSE;
+
+ bs = bitstream_open();
+ bitstream_input(bs, data, data_len);
+ tag = swf_tag_create(bs);
+ if (tag) {
+ if (isShapeTag(tag->tag)) {
+ ret = 1; // TRUE
+ }
+ }
+ bitstream_close(bs);
+ return ret;
+}
+
+int
+swf_object_is_bitmap_tagdata(unsigned char *data, int data_len) {
+ bitstream_t *bs;
+ swf_tag_t *tag;
+ int ret = 0; // default FALSE;
+
+ bs = bitstream_open();
+ bitstream_input(bs, data, data_len);
+ tag = swf_tag_create(bs);
+ if (tag) {
+ if (isBitmapTag(tag->tag)) {
+ ret = 1; // TRUE
+ }
+ }
+ bitstream_close(bs);
+ return ret;
+}
Modified: trunk/src/swf_object.h
===================================================================
--- trunk/src/swf_object.h 2011-04-01 10:29:14 UTC (rev 501)
+++ trunk/src/swf_object.h 2011-04-01 10:42:59 UTC (rev 502)
@@ -119,4 +119,11 @@
signed int trans_y);
extern int swf_object_apply_shapetype_tilled(swf_object_t *swf,int shape_id);
+
+/* --- */
+
+extern int swf_object_is_shape_tagdata(unsigned char *data, int data_len);
+
+extern int swf_object_is_bitmap_tagdata(unsigned char *data, int data_len);
+
#endif /* __SWF_OBJECT_H__ */