On Oct 26, 2004, at 10:17 AM, Aaron Schurger wrote:
public Psychtoolbox forum at psychtoolbox@yahoogroups.com. I am
copying this reply to the forum.
When posting to the forum, please indicate OS9, OSX, or WIN version in
the subject line and include your full name.
demonstrates the problem? The bug could depend on the details of other
parts of your script not shown in the excerpt which you gave. If I
filled in those parts here, I might not write the program in the same
way you did, and so not be able to reproduce the bug.
best,
Allen
Allen W. Ingling
Assistant Research Scientist
Center for Neural Science
New York University
> Dear Allen,No problem, though it is usually better to post bug reports to the
> I was not sure to whom I should report a possible bug that I have
> identified in Psychtoolbox for OSX.
public Psychtoolbox forum at psychtoolbox@yahoogroups.com. I am
copying this reply to the forum.
When posting to the forum, please indicate OS9, OSX, or WIN version in
the subject line and include your full name.
>Would you be willing to send the simplest complete script which
> Circumstances:
> I attempt to draw two different images to different locations on the
> screen, as follows (rgb1 and rgb2 are MxNx3 RGB matrices):
> LeftEye = rgb1;
> RightEye = rgb2;
> % then we make a texture
> Ltex = Screen('MakeTexture',w,LeftEye*255);
> Rtex = Screen('MakeTexture',w,RightEye*255);
> % then draw the texture to the screen
> Screen('DrawTexture',w,Rtex,[],RightRect);
> Screen('DrawTexture',w,Ltex,[],LeftRect);
> Screen('Flip',w);
>
> Problem:
> The second image that I draw appears identical to the first one, even
> though the two images are different.
>
demonstrates the problem? The bug could depend on the details of other
parts of your script not shown in the excerpt which you gave. If I
filled in those parts here, I might not write the program in the same
way you did, and so not be able to reproduce the bug.
best,
Allen
Allen W. Ingling
Assistant Research Scientist
Center for Neural Science
New York University