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Old 01-24-07, 05:06 AM   #3
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Join Date: Nov 2005
Posts: 14
Default Re: Poor bandwidth with 1.0-9746

Something like:

glTexSubImage2D( GL_TEXTURE_RECTANGLE_NV, 0, x, y, width, height, GL_RGBA, GL_FLOAT, (GLvoid*)data );

and so on.

I'm writing and running more test right now to see if I can find something more concrete (may be something related to GL_NV_texture_rectangle, GL_NV_float_buffer, GLX_SGIX_pbuffer or any other of the extensions I'm using). I will post my result as soon as I get it.
javiersr is offline   Reply With Quote