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Type: Posts; User: outburst

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    Thanks for the insight. I monitored the...

    Thanks for the insight.

    I monitored the video RAM usage using nvidia-settings and it behaved as expected -- gradual increase followed by a sharp decrease.

    I guess what I'm confused about is...
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    memory leak? while creating simple textures

    I have a very simple OpenGL test program that, on my machine, appears to eat a bunch of memory erroneously.

    All I do is create 50 1024x1024 textures very quickly, and then delete them all. I...
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    I tried that, and for an image that should be all...

    I tried that, and for an image that should be all red, I get black streaks (shown below):

    It seems like it's interpolating in between the R, G, and B values by treating them each as texels,...
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    really simple rgb shader

    I hope this is an easy question...

    I'm just trying to create a shader that reads an RGB image frame (width x height) formatted as (R1,G1,B1,R2,G2,B2,...,Rn,Gn,Bn) into a texture.

    The code below...
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    weird zoom-in with simulated earth

    My world has a coordinate system that represents the earth as a sphere. I can pan around my earth, and zoom in/out of my earth.

    I pan by calling gluLookAt(x, y, z, 0, 0, 0, 0, 0, 1), where x, y, z...
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