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Re: Bug: ImageBuffer::alpha not initialised on X11 [message #15606 is a reply to message #15601]

Wed, 30 April 2008 16:00

mr_ped
Messages: 826
Registered: November 2005
Location: Czech Republic - Praha

Experienced Contributor

luzr wrote on Wed, 30 April 2008 11:55

Should I draw random data into alpha? Smile

Win32 clears it for me.

In case it is supposed to be uninitialized, and the OS does initialize it for you, I suggest to use random bytes in DEBUG mode trough #ifdef.
That will make such errors to appear in debug mode, yet it will not slow down release.

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[Message index]

		Bug: ImageBuffer::alpha not initialised on X11 By: mrjt on Tue, 29 April 2008 14:34
		Re: Bug: ImageBuffer::alpha not initialised on X11 By: mirek on Tue, 29 April 2008 19:33
		Re: Bug: ImageBuffer::alpha not initialised on X11 By: mrjt on Wed, 30 April 2008 11:23
		Re: Bug: ImageBuffer::alpha not initialised on X11 By: mirek on Wed, 30 April 2008 11:55
		Re: Bug: ImageBuffer::alpha not initialised on X11 By: mrjt on Wed, 30 April 2008 12:56
		Re: Bug: ImageBuffer::alpha not initialised on X11 By: mirek on Wed, 30 April 2008 13:21
		Re: Bug: ImageBuffer::alpha not initialised on X11 By: mr_ped on Wed, 30 April 2008 16:00
		Re: Bug: ImageBuffer::alpha not initialised on X11 By: mrjt on Wed, 30 April 2008 16:24
		Re: Bug: ImageBuffer::alpha not initialised on X11 By: mirek on Wed, 07 May 2008 17:07

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