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====== nVidia Drivers ======



glxinfo tool:

  # yay -S mesa-demos


$ glxinfo |grep render
direct rendering: Yes
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
    GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, GLX_MESA_query_renderer, 
Extended renderer info (GLX_MESA_query_renderer):
OpenGL renderer string: llvmpipe (LLVM 10.0.1, 256 bits)
    GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth, 
    GL_NV_conditional_render, GL_NV_copy_image, GL_NV_depth_clamp, 
    GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth, 
    GL_NV_conditional_render, GL_NV_copy_image, GL_NV_depth_clamp, 
    GL_EXT_render_snorm, GL_EXT_robustness, GL_EXT_sRGB_write_control, 
    GL_MESA_shader_integer_functions, GL_NV_conditional_render, 
    GL_OES_element_index_uint, GL_OES_fbo_render_mipmap,
    
    
$ glxinfo |grep OpenGL
OpenGL vendor string: Mesa/X.org
OpenGL renderer string: llvmpipe (LLVM 10.0.1, 256 bits)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 20.2.0
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.1 Mesa 20.2.0
OpenGL shading language version string: 1.40
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 20.2.0
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:


https://wiki.archlinux.org/index.php/NVIDIA#DRM_kernel_mode_setting

vim /etc/mkinitcpio.conf
mkinitcpio -P
vim /etc/default/grub
grub-mkconfig -o /boot/grub/grub.cfg


$ yay -S vdpauinfo



http://stars.chromeexperiments.com/


Chrome -> Settings -> Advanced -> Use HArdware Acceleration when available

chrome://gpu