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Always clear the initial frame and "disposed" areas with transparent

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2003-02-20  Matthias Clasen  <maclas@gmx.de>

	* io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
	Always clear the initial frame and "disposed" areas with
	transparent pixels, no matter whether the frame has transparency
	or not.  (#55502)
This commit is contained in:
Matthias Clasen 2003-02-19 23:02:03 +00:00 committed by Matthias Clasen
parent 16ae019e45
commit db0dfee6de
2 changed files with 9 additions and 4 deletions
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7
gdk-pixbuf/ChangeLog
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@ -1,3 +1,10 @@
2003-02-20 Matthias Clasen <maclas@gmx.de>
* io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
Always clear the initial frame and "disposed" areas with
transparent pixels, no matter whether the frame has transparency
or not. (#55502)
2003-02-18 Matthias Clasen <maclas@gmx.de>
* io-tga.c (pixbuf_flip_row):

6
gdk-pixbuf/io-gif-animation.c
View File

@ -404,8 +404,7 @@ gdk_pixbuf_gif_anim_frame_composite (GdkPixbufGifAnim *gif_anim,
gdk_pixbuf_fill (f->composited,
(gif_anim->bg_red << 24) |
(gif_anim->bg_green << 16) |
(gif_anim->bg_blue << 8) |
(f->bg_transparent ? 0 : 255));
(gif_anim->bg_blue << 8));
gdk_pixbuf_composite (f->pixbuf,
f->composited,
@ -459,8 +458,7 @@ gdk_pixbuf_gif_anim_frame_composite (GdkPixbufGifAnim *gif_anim,
gdk_pixbuf_fill (area,
(gif_anim->bg_red << 24) |
(gif_anim->bg_green << 16) |
(gif_anim->bg_blue << 8) |
prev_frame->bg_transparent ? 0 : 255);
(gif_anim->bg_blue << 8));
g_object_unref (area);