Ah,so cool. Posted August 1, 2020 Share Posted August 1, 2020 1.Only OpenGL ES2.1 and 1.x work: chenyifei@orangepi3:~$ glxinfo|grep OpenGL OpenGL vendor string: Panfrost OpenGL renderer string: Mali T720 (Panfrost) OpenGL version string: 2.1 Mesa 20.2.0-devel OpenGL shading language version string: 1.20 OpenGL extensions: OpenGL ES profile version string: OpenGL ES 2.0 Mesa 20.2.0-devel OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16 2.glx did't work with panfrost dri: chenyifei@orangepi3:~$ cat /var/log/Xorg.0.log|grep GL [ 10447.384] (II) Initializing extension GLX [ 10447.384] (EE) AIGLX error: sun4i-drm does not export required DRI extension [ 10447.395] (II) IGLX: Loaded and initialized swrast [ 10447.395] (II) GLX: Initialized DRISWRAST GL provider for screen 0 3.Some programs run slow,they report error like this: libGL: Failed load driver sun4i-drm libGL: Failed create dri screen. 4 .WebGL did't work on chromium. Why? 0 Quote Link to comment Share on other sites More sharing options...
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