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Re: Animated GIF support, anybody? [message #27010 is a reply to message #27007]

Mon, 21 June 2010 09:38

dolik.rce
Messages: 1789
Registered: August 2008
Location: Czech Republic

Ultimate Contributor

Hi Koldo &�Tomas,

I had a quick look at the GIF format spec. The relevant part is paragraph 20. The data block described there should be loaded in GifLocalInfo::Load(). The code seems that it is already doing that.

But since the picture loaded is distorted, it seems that this information (GifLocalInfo::{x,y,width,height}) is not treated in GifProcessor::LoadSubimage(). It only checks if the values are sane. I guess it should also pad the actual image with transparent frame according to the x,y,width and height.

Sorry I don't dig into it myself, but my finals are coming tommorow Wink

But expect my helping in few days, if it is not finished by then.

Honza

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[Message index]

		Animated GIF support, anybody? By: mirek on Mon, 10 May 2010 08:13
		Re: Animated GIF support, anybody? By: koldo on Tue, 15 June 2010 15:33
		Re: Animated GIF support, anybody? By: mirek on Tue, 15 June 2010 19:19
		Re: Animated GIF support, anybody? By: koldo on Tue, 15 June 2010 23:52
		Re: Animated GIF support, anybody? By: koldo on Wed, 16 June 2010 14:15
		Re: Animated GIF support, anybody? By: mirek on Fri, 18 June 2010 10:22
		Re: Animated GIF support, anybody? By: koldo on Fri, 18 June 2010 11:11
		Re: Animated GIF support, anybody? By: mirek on Sun, 20 June 2010 23:22
		Re: Animated GIF support, anybody? By: rylek on Sun, 20 June 2010 23:26
		Re: Animated GIF support, anybody? By: dolik.rce on Mon, 21 June 2010 00:24
		Re: Animated GIF support, anybody? By: koldo on Mon, 21 June 2010 09:16
		Re: Animated GIF support, anybody? By: dolik.rce on Mon, 21 June 2010 09:38
		Re: Animated GIF support, anybody? By: koldo on Mon, 21 June 2010 10:53
		Re: Animated GIF support, anybody? By: koldo on Mon, 21 June 2010 11:35
		Re: Animated GIF support, anybody? By: koldo on Mon, 21 June 2010 16:13
		Re: Animated GIF support, anybody? By: koldo on Tue, 22 June 2010 00:24
		Re: Animated GIF support, anybody? By: mirek on Thu, 24 June 2010 20:52
		Re: Animated GIF support, anybody? By: koldo on Thu, 24 June 2010 23:27
		Re: Animated GIF support, anybody? By: mirek on Sat, 26 June 2010 18:02
		Re: Animated GIF support, anybody? By: koldo on Sat, 26 June 2010 18:12
		Re: Animated GIF support, anybody? By: mirek on Tue, 06 July 2010 09:29
		Re: Animated GIF support, anybody? By: koldo on Sun, 11 July 2010 06:44
		Re: Animated GIF support, anybody? By: mirek on Sun, 11 July 2010 22:22
		Re: Animated GIF support, anybody? By: klrkt on Sun, 22 August 2010 22:43
		Re: Animated GIF support, anybody? By: koldo on Sun, 22 August 2010 23:44
		Re: Animated GIF support, anybody? By: koldo on Tue, 24 August 2010 11:49
		Re: Animated GIF support, anybody? By: mirek on Wed, 08 September 2010 09:11
		Re: Animated GIF support, anybody? By: Mindtraveller on Wed, 08 September 2010 09:19
		Re: Animated GIF support, anybody? By: mirek on Wed, 08 September 2010 09:20
		Re: Animated GIF support, anybody? By: mirek on Wed, 08 September 2010 09:23
		Re: Animated GIF support, anybody? By: koldo on Wed, 08 September 2010 09:51
		Re: Animated GIF support, anybody? By: mirek on Wed, 08 September 2010 09:57
		Re: Animated GIF support, anybody? By: koldo on Wed, 08 September 2010 09:59
		Re: Animated GIF support, anybody? By: koldo on Thu, 09 September 2010 09:08
		Re: Animated GIF support, anybody? By: Mindtraveller on Thu, 09 September 2010 09:09
		Re: Animated GIF support, anybody? By: Mindtraveller on Sat, 11 September 2010 19:57
		Re: Animated GIF support, anybody? By: koldo on Sat, 11 September 2010 21:06
		Re: Animated GIF support, anybody? By: Mindtraveller on Sun, 12 September 2010 11:22
		Re: Animated GIF support, anybody? By: koldo on Mon, 13 September 2010 09:24
		Re: Animated GIF support, anybody? By: Mindtraveller on Mon, 13 September 2010 09:41
		Re: Animated GIF support, anybody? By: koldo on Sat, 11 September 2010 21:08
		Re: Animated GIF support, anybody? By: koldo on Wed, 08 September 2010 09:46
		Re: Animated GIF support, anybody? By: koldo on Wed, 08 September 2010 09:47
		Re: Animated GIF support, anybody? By: ratah on Wed, 23 February 2011 10:41

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