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Gif loader didn't initialize frame buffer of first frame. 

fix gif loader to initialize first frame's image data area


SVN revision: 74704
This commit is contained in:
Jiyoun Park 2012-08-01 04:33:12 +00:00
parent 693a3c3ac7
commit d507bebc92
2 changed files with 9 additions and 1 deletions
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6
legacy/evas/ChangeLog
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@ -924,6 +924,10 @@
its children dont change their layer value and pointer with it, thus its children dont change their layer value and pointer with it, thus
getting layer from them get you the wrong one. getting layer from them get you the wrong one.
2012-07026 Cedric Bail 2012-07-26 Cedric Bail
* Keep track of inactive proxied object change so we always update the proxy correctly. * Keep track of inactive proxied object change so we always update the proxy correctly.
2012-08-01 Jiyoun Park(jypark)
* Fix gif load bug. we initialize first frame buffer of gif loader

4
legacy/evas/src/modules/loaders/gif/evas_image_load_gif.c
View File

@ -265,6 +265,7 @@ _evas_image_load_frame_image_data(Image_Entry *ie, GifFileType *gif, Image_Entry
return EINA_FALSE; return EINA_FALSE;
} }
} }
if (scale_ratio > 1) if (scale_ratio > 1)
{ {
tmp = malloc(w * sizeof(GifPixelType)); tmp = malloc(w * sizeof(GifPixelType));
@ -322,6 +323,7 @@ _evas_image_load_frame_image_data(Image_Entry *ie, GifFileType *gif, Image_Entry
if (tmp) free(tmp); if (tmp) free(tmp);
tmp = NULL; tmp = NULL;
} }
alpha = gif_frame->frame_info.transparent; alpha = gif_frame->frame_info.transparent;
siz = cache_w *cache_h * sizeof(DATA32); siz = cache_w *cache_h * sizeof(DATA32);
frame->data = malloc(siz); frame->data = malloc(siz);
@ -506,6 +508,8 @@ _evas_image_load_frame_image_data(Image_Entry *ie, GifFileType *gif, Image_Entry
} }
else /* first frame decoding */ else /* first frame decoding */
{ {
memset(ptr, 0, siz);
/* fill background color */ /* fill background color */
for (i = 0; i < cache_h; i++) for (i = 0; i < cache_h; i++)
{ {