<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Textures binded to framebuffer objects or images are not correctly updated." href="https://bugs.freedesktop.org/show_bug.cgi?id=110229#c16">Comment # 16</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Textures binded to framebuffer objects or images are not correctly updated." href="https://bugs.freedesktop.org/show_bug.cgi?id=110229">bug 110229</a> from <a class="email" href="mailto:laurentduroisin@gmail.com" title="Laurent <laurentduroisin@gmail.com>"> Laurent</a> <pre>Erf this is really bad for me, I can't find a tutorial on how to use the DRM lib to communicate with the graphic chip, the mesa source code is too much complicated for a beginner. And All I see are c++ functions calls like memset, and for calling the GPU thread I also doesn't know how it works but I guess linux load the instructions in the gpu memory itself with DRM I think. And it seems that gnome use the graphic driver because without it, gnome doesn't start, and I even don't know how gnome communicate with the driver. I also don't know if opengl functions are loaded in a specific memory location to retrieve the function ptr address later or, simply calling a function with a specific name in a the OpenGL lib file. I'm afraid I can't do anything now, or, simply don't using FBO or shader images because it doesn't works.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>