Legacy Renderer RaspberryPI 3B+
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 9.0.1, 128 bits)
GL_ARB_compute_shader, GL_ARB_conditional_render_inverted,
GL_MESA_ycbcr_texture, GL_NV_conditional_render, GL_NV_depth_clamp,
GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth,
GL_NV_conditional_render, GL_NV_depth_clamp, GL_NV_fog_distance,
GL_EXT_polygon_offset_clamp, GL_EXT_read_format_bgra, GL_EXT_render_snorm,
GL_MESA_shader_integer_functions, GL_NV_conditional_render,
GL_OES_element_index_uint, GL_OES_fbo_render_mipmap,
direct rendering: Yes
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, GLX_MESA_query_renderer,
Extended renderer info (GLX_MESA_query_renderer):
OpenGL renderer string: VC4 V3D 2.1
GL_OES_fbo_render_mipmap, GL_OES_get_program_binary, GL_OES_mapbuffer,
direct rendering: Yes
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, GLX_MESA_query_renderer,
Extended renderer info (GLX_MESA_query_renderer):
OpenGL renderer string: VC4 V3D 2.1
GL_OES_fbo_render_mipmap, GL_OES_get_program_binary, GL_OES_mapbuffer,
Legacy Renderer RaspberryPI 4
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 9.0.1, 128 bits)
GL_ARB_compute_shader, GL_ARB_conditional_render_inverted,
GL_MESA_ycbcr_texture, GL_NV_conditional_render, GL_NV_depth_clamp,
GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth,
GL_NV_conditional_render, GL_NV_depth_clamp, GL_NV_fog_distance,
GL_EXT_polygon_offset_clamp, GL_EXT_read_format_bgra, GL_EXT_render_snorm,
GL_MESA_shader_integer_functions, GL_NV_conditional_render,
GL_OES_element_index_uint, GL_OES_fbo_render_mipmap,
direct rendering: Yes
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, GLX_MESA_query_renderer,
Extended renderer info (GLX_MESA_query_renderer):
OpenGL renderer string: V3D 4.2
GL_OES_element_index_uint, GL_OES_fbo_render_mipmap,