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Re: 2019.2 (pre)released [message #52561 is a reply to message #52559]

Tue, 22 October 2019 12:37

Tom1
Messages: 1216
Registered: March 2007

Senior Contributor

mirek wrote on Tue, 22 October 2019 12:55

Idea to test:

Start the program.

After all is 'stable', place breakpoint at place where you resize ib (probably by ib.Create ?).

Resize, breapoint hits. Remove it and place breakpoint at bpainter.Create and also into BufferPainter::RenderPath. Continue and check that RenderPath is not called before bpainter.Create...

It takes quite a few repeats until it crashes, so I cannot get it to crash this way in near future. However, if crash is not required: This entered Create first and only thereafter to RenderPath. If GUI is single threaded, I do not think it should do it any other way.

The testcase is logically pretty close to what I'm doing here, so let's focus on that for a while as it crashes very similarly, shall we?

Best regards,

Tom

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[Message index]

		2019.2 rc5 By: mirek on Mon, 21 October 2019 11:57
		Re: 2019.2 (pre)released By: Oblivion on Mon, 21 October 2019 12:47
		Re: 2019.2 (pre)released By: mirek on Mon, 21 October 2019 12:51
		Re: 2019.2 (pre)released By: Tom1 on Mon, 21 October 2019 15:40
		Re: 2019.2 (pre)released By: Tom1 on Mon, 21 October 2019 16:08
		Re: 2019.2 (pre)released By: mirek on Mon, 21 October 2019 16:35
		Re: 2019.2 (pre)released By: mirek on Mon, 21 October 2019 17:02
		Re: 2019.2 (pre)released By: Tom1 on Mon, 21 October 2019 18:05
		Re: 2019.2 (pre)released By: mirek on Tue, 22 October 2019 09:18
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 10:49
		Re: 2019.2 (pre)released By: mirek on Tue, 22 October 2019 11:37
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 11:47
		Re: 2019.2 (pre)released By: mirek on Tue, 22 October 2019 11:51
		Re: 2019.2 (pre)released By: mirek on Tue, 22 October 2019 11:55
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 12:20
		Re: 2019.2 (pre)released By: mirek on Tue, 22 October 2019 13:51
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 14:33
		Re: 2019.2 (pre)released By: Tom1 on Wed, 23 October 2019 08:34
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 12:37
		Re: 2019.2 (pre)released By: mirek on Tue, 22 October 2019 12:42
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 12:51
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 11:03
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 11:10
		Re: 2019.2 (pre)released By: Tom1 on Tue, 22 October 2019 11:18
		Re: 2019.2 (pre)released By: mirek on Tue, 22 October 2019 09:46
		Re: 2019.2 (pre)released By: Oblivion on Tue, 22 October 2019 12:55
		Re: 2019.2 (pre)released By: mirek on Tue, 22 October 2019 14:22

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