svnno****@sourc*****
svnno****@sourc*****
2011年 4月 5日 (火) 21:17:08 JST
ForkRevision: 519
http://sourceforge.jp/projects/swfed/svn/view?view=rev&revision=519
Author: yoya
Date: 2011-04-05 21:17:08 +0900 (Tue, 05 Apr 2011)
Log Message:
-----------
swf_tag_sprite_detail 構築処理の refine と ->prev 対応
Modified Paths:
--------------
trunk/src/swf_tag_sprite.c
-------------- next part --------------
Modified: trunk/src/swf_tag_sprite.c
===================================================================
--- trunk/src/swf_tag_sprite.c 2011-04-05 11:54:33 UTC (rev 518)
+++ trunk/src/swf_tag_sprite.c 2011-04-05 12:17:08 UTC (rev 519)
@@ -41,7 +41,7 @@
unsigned char *data = tag->data;
unsigned long length = tag->length;
bitstream_t *bs;
- swf_tag_t **_tag;
+ swf_tag_t *tag_in_sprite, *prev_tag;
(void) swf;
if (swf_tag_sprite == NULL) {
fprintf(stderr, "ERROR: swf_tag_sprite_input_detail: swf_tag_sprite == NULL\n");
@@ -52,18 +52,29 @@
swf_tag_sprite->sprite_id = bitstream_getbytesLE(bs, 2);
swf_tag_sprite->frame_count = bitstream_getbytesLE(bs, 2);
//
- _tag = &swf_tag_sprite->tag;
+
+ prev_tag = NULL;
while(1) {
long pos;
pos = bitstream_getbytepos(bs);
if ((pos == -1) || ((long) length <= pos)) {
break;
}
- *_tag = swf_tag_create(bs);
- if (_tag == NULL) {
+ tag_in_sprite = swf_tag_create(bs);
+ if (tag_in_sprite == NULL) {
fprintf(stderr, "swf_object_input: swf_tag_create failed\n");
+ break;
}
- _tag = &((*_tag)->next);
+ if (prev_tag == NULL) {
+ swf_tag_sprite->tag = tag_in_sprite;
+ tag_in_sprite->prev = NULL;
+ tag_in_sprite->next = NULL;
+ } else {
+ prev_tag->next = tag_in_sprite;
+ tag_in_sprite->prev = prev_tag;
+ tag_in_sprite->next = NULL;
+ }
+ prev_tag = tag_in_sprite;
}
bitstream_close(bs);
return 0;