On 02/11/2014 07:26 PM, Ian Romanick wrote:
On 02/11/2014 05:11 PM, Eric Anholt wrote:
From the GL_ARB_fbo spec:
If the source and destination buffers are identical, and the
source and destination rectangles overlap, the result of the blit
operation is undefined.
As far as I know, that's the only thing that would have been of concern
for this.
That's the only thing I can think of. It was Brian's code, so maybe he
remembers something?
I don't remember why that check was there so do whatever you need to do.
-Brian
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