In minecraft, after enabling shaders, nothing can be seen except GUI. [16:54:16] [Client thread/ERROR] [net.optifine.shaders.SMCLog]: [Shaders] OpenGL error: 1282 (Invalid operation), program: ...
While trying to use the command described in this commit, the video playback slowdowns before these error are logged into the console : (+) Video --vid=1 (h264 ...