[squeak-dev] Re: Still pounding head against wall over
glReadPixels => external buffer
Lawson English
lenglish5 at cox.net
Thu Feb 11 21:54:14 UTC 2010
Lawson English wrote:
>
>
> So, I can now draw using squeak opengl calls and they are now
> accessible in another process.
>
Benchmark:
Time millisecondsToRun: [1000 timesRepeat: [
ogl "read pixels into my buffer"
glReadPixels: 0
with: 0
with: 1000
with: 1000
with: ogl imagePixelFormat32
with: ogl imagePixelType32
with: xData.
]] => 5930
:-)
Lawson
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