Amir Bukhari wrote:
I will start on it from now on, but I have a small question. is indirect rendering use 3D accelarator for 3D operation or it is all software?
for example glxgear use GLX, is that mean it use indirect rendering?
APP ---> GLX (libglx) ----> DRI ---> Hardware. (indirect rendering) APP ---> DRI (libGL) ----> Hardware. (direct rendering)
is this schema correct?
Not 100%
Direct rendering:
APP -> libGL -> DRI driver (*_dri.so) -> DRM (kernel module) -> hardware
Indirect rendering:
APP -> libGL -> GLX protocol to X-server -> ?
In the current implementation "?" is software Mesa. However, in the future it will likely be " -> DRI driver -> DRM -> hardware". "Direct" just means that access to the framebuffer and graphics hardware happens in the address space of the application (i.e., the application directly accesses the graphics hardware).
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