Miscellaneous: 12 Extensions GL_ANGLE_texture_compression_dxt3, GL_ANGLE_texture_compression_dxt5, GL_APPLE_packed_pixels, GL_ATI_blend_equation_separate, GL_ATI_texture_compression_3dc, GL_EXT_shader_samples_identical, GL_EXT_texture_compression_dxt1, GL_EXT_texture_edge_clamp, GL_EXT_texture_rectangle, GL_MESA_texture_signed_rgba, GL_OES_EGL_image, GL_SUN_multi_draw_arrays Unassociated: 181 Extensions GL_3DFX_multisample, GL_3DFX_tbuffer, GL_3DFX_texture_compression_FXT1, GL_AMD_blend_minmax_factor, GL_AMD_conservative_depth, GL_AMD_debug_output, GL_AMD_depth_clamp_separate, GL_AMD_draw_buffers_blend, GL_AMD_framebuffer_multisample_advanced, GL_AMD_framebuffer_sample_positions, GL_AMD_gcn_shader, GL_AMD_gpu_shader_half_float, GL_AMD_gpu_shader_int16, GL_AMD_gpu_shader_int64, GL_AMD_interleaved_elements, GL_AMD_multi_draw_indirect, GL_AMD_name_gen_delete, GL_AMD_occlusion_query_event, GL_AMD_performance_monitor, GL_AMD_pinned_memory, GL_AMD_query_buffer_object, GL_AMD_sample_positions, GL_AMD_seamless_cubemap_per_texture, GL_AMD_shader_atomic_counter_ops, GL_AMD_shader_ballot, GL_AMD_shader_explicit_vertex_parameter, GL_AMD_shader_gpu_shader_half_float_fetch, GL_AMD_shader_image_load_store_lod, GL_AMD_shader_stencil_export, GL_AMD_shader_trinary_minmax, GL_AMD_sparse_texture, GL_AMD_stencil_operation_extended, GL_AMD_texture_gather_bias_lod, GL_AMD_texture_texture4, GL_AMD_transform_feedback3_lines_triangles, GL_AMD_transform_feedback4, GL_AMD_vertex_shader_layer, GL_AMD_vertex_shader_tessellator, GL_AMD_vertex_shader_viewport_index, GL_APPLE_aux_depth_stencil, GL_APPLE_client_storage, GL_APPLE_element_array, GL_APPLE_fence, GL_APPLE_float_pixels, GL_APPLE_flush_buffer_range, GL_APPLE_object_purgeable, GL_APPLE_rgb_422, GL_APPLE_row_bytes, GL_APPLE_specular_vector, GL_APPLE_texture_range, GL_APPLE_transform_hint, GL_APPLE_vertex_array_object, GL_APPLE_vertex_array_range, GL_APPLE_vertex_program_evaluators, GL_APPLE_ycbcr_422, GL_ARB_ES3_2_compatibility, GL_ARB_bindless_texture, GL_ARB_cl_event, GL_ARB_color_buffer_float, GL_ARB_compatibility, GL_ARB_compute_variable_group_size, GL_ARB_debug_output, GL_ARB_depth_texture, GL_ARB_derivative_control, GL_ARB_draw_buffers, GL_ARB_draw_instanced, GL_ARB_fragment_program, GL_ARB_fragment_program_shadow, GL_ARB_fragment_shader, GL_ARB_fragment_shader_interlock, GL_ARB_geometry_shader4, GL_ARB_gpu_shader_int64, GL_ARB_half_float_pixel, GL_ARB_instanced_arrays, GL_ARB_matrix_palette, GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_occlusion_query, GL_ARB_parallel_shader_compile, GL_ARB_pixel_buffer_object, GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_post_depth_coverage, GL_ARB_robustness_isolation, GL_ARB_sample_locations, GL_ARB_sample_shading, GL_ARB_seamless_cubemap_per_texture, GL_ARB_shader_ballot, GL_ARB_shader_clock, GL_ARB_shader_objects, GL_ARB_shader_stencil_export, GL_ARB_shader_texture_image_samples, GL_ARB_shader_texture_lod, GL_ARB_shader_viewport_layer_array, GL_ARB_shading_language_100, GL_ARB_shading_language_include, GL_ARB_shadow, GL_ARB_shadow_ambient, GL_ARB_sparse_buffer, GL_ARB_sparse_texture, GL_ARB_sparse_texture2, GL_ARB_sparse_texture_clamp, GL_ARB_texture_border_clamp, GL_ARB_texture_buffer_object, GL_ARB_texture_compression, GL_ARB_texture_cube_map, GL_ARB_texture_env_add, GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar, GL_ARB_texture_env_dot3, GL_ARB_texture_filter_minmax, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle, GL_ARB_transpose_matrix, GL_ARB_vertex_array_bgra, GL_ARB_vertex_blend, GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ARB_window_pos, GL_ATI_draw_buffers, GL_ATI_element_array, GL_ATI_envmap_bumpmap, GL_ATI_fragment_shader, GL_ATI_map_object_buffer, GL_ATI_meminfo, GL_ATI_pixel_format_float, GL_ATI_pn_triangles, GL_ATI_separate_stencil, GL_ATI_text_fragment_shader, GL_ATI_texture_env_combine3, GL_ATI_texture_float, GL_ATI_texture_mirror_once, GL_ATI_vertex_array_object, GL_ATI_vertex_attrib_array_object, GL_ATI_vertex_streams, GL_EXT_422_pixels, GL_EXT_EGL_image_storage, GL_EXT_EGL_sync, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_bindable_uniform, GL_EXT_blend_color, GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate, GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_clip_volume_hint, GL_EXT_cmyka, GL_EXT_color_subtable, GL_EXT_compiled_vertex_array, GL_EXT_convolution, GL_EXT_coordinate_frame, GL_EXT_copy_texture, GL_EXT_cull_vertex, GL_EXT_debug_label, GL_EXT_debug_marker, GL_EXT_depth_bounds_test, GL_EXT_direct_state_access, GL_EXT_draw_buffers2, GL_EXT_draw_instanced, GL_EXT_draw_range_elements, GL_EXT_external_buffer, GL_EXT_fog_coord, GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample, GL_EXT_framebuffer_multisample_blit_scaled, GL_EXT_framebuffer_object, GL_EXT_framebuffer_sRGB, GL_EXT_geometry_shader4, GL_EXT_gpu_program_parameters, GL_EXT_gpu_shader4, GL_EXT_histogram, GL_EXT_index_array_formats, GL_EXT_index_func, GL_EXT_index_material, GL_EXT_index_texture, GL_EXT_light_texture, GL_EXT_memory_object, GL_EXT_memory_object_fd, GL_EXT_memory_object_win32, GL_EXT_misc_attribute, GL_EXT_multi_draw_arrays, GL_EXT_multisample, GL_EXT_multiview_tessellation_geometry_shader, GL_EXT_multiview_texture_multisample, GL_EXT_multiview_timer_query, GL_EXT_packed_depth_stencil, GL_EXT_packed_float, GL_EXT_packed_pixels, GL_EXT_paletted_texture, GL_EXT_pixel_buffer_object, GL_EXT_pixel_transform, GL_EXT_pixel_transform_color_table, GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_polygon_offset_clamp, GL_EXT_post_depth_coverage, GL_EXT_provoking_vertex, GL_EXT_raster_multisample, GL_EXT_rescale_normal, GL_EXT_secondary_color, GL_EXT_semaphore, GL_EXT_semaphore_fd, GL_EXT_semaphore_win32, GL_EXT_separate_shader_objects, GL_EXT_separate_specular_color, GL_EXT_shader_framebuffer_fetch, GL_EXT_shader_framebuffer_fetch_non_coherent, GL_EXT_shader_image_load_formatted, GL_EXT_shader_image_load_store, GL_EXT_shader_integer_mix, GL_EXT_shadow_funcs, GL_EXT_shared_texture_palette, GL_EXT_sparse_texture2, GL_EXT_stencil_clear_tag, GL_EXT_stencil_two_side, GL_EXT_stencil_wrap, GL_EXT_subtexture, GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_array, GL_EXT_texture_buffer_object, GL_EXT_texture_compression_latc, GL_EXT_texture_compression_rgtc, GL_EXT_texture_compression_s3tc, GL_EXT_texture_cube_map, GL_EXT_texture_env_add, GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic, GL_EXT_texture_filter_minmax, GL_EXT_texture_integer, GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp, GL_EXT_texture_object, GL_EXT_texture_perturb_normal, GL_EXT_texture_sRGB, GL_EXT_texture_sRGB_R8, GL_EXT_texture_sRGB_decode, GL_EXT_texture_shadow_lod, GL_EXT_texture_shared_exponent, GL_EXT_texture_snorm, GL_EXT_texture_swizzle, GL_EXT_timer_query, GL_EXT_transform_feedback, GL_EXT_vertex_array, GL_EXT_vertex_array_bgra, GL_EXT_vertex_attrib_64bit, GL_EXT_vertex_shader, GL_EXT_vertex_weighting, GL_EXT_win32_keyed_mutex, GL_EXT_window_rectangles, GL_EXT_x11_sync_object, GL_GREMEDY_frame_terminator, GL_GREMEDY_string_marker, GL_HP_convolution_border_modes, GL_HP_image_transform, GL_HP_occlusion_test, GL_HP_texture_lighting, GL_IBM_cull_vertex, GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip, GL_IBM_static_data, GL_IBM_texture_mirrored_repeat, GL_IBM_vertex_array_lists, GL_INGR_blend_func_separate, GL_INGR_color_clamp, GL_INGR_interlace_read, GL_INTEL_blackhole_render, GL_INTEL_conservative_rasterization, GL_INTEL_fragment_shader_ordering, GL_INTEL_framebuffer_CMAA, GL_INTEL_map_texture, GL_INTEL_parallel_arrays, GL_INTEL_performance_query, GL_KHR_blend_equation_advanced, GL_KHR_blend_equation_advanced_coherent, GL_KHR_parallel_shader_compile, GL_KHR_robust_buffer_access_behavior, GL_KHR_robustness, GL_KHR_shader_subgroup, GL_KHR_texture_compression_astc_hdr, GL_KHR_texture_compression_astc_ldr, GL_KHR_texture_compression_astc_sliced_3d, GL_MESAX_texture_stack, GL_MESA_framebuffer_flip_x, GL_MESA_framebuffer_flip_y, GL_MESA_framebuffer_swap_xy, GL_MESA_pack_invert, GL_MESA_program_binary_formats, GL_MESA_resize_buffers, GL_MESA_shader_integer_functions, GL_MESA_tile_raster_order, GL_MESA_window_pos, GL_MESA_ycbcr_texture, GL_NVX_blend_equation_advanced_multi_draw_buffers, GL_NVX_conditional_render, GL_NVX_gpu_memory_info, GL_NVX_gpu_multicast2, GL_NVX_linked_gpu_multicast, GL_NVX_progress_fence, GL_NV_alpha_to_coverage_dither_control, GL_NV_bindless_multi_draw_indirect, GL_NV_bindless_multi_draw_indirect_count, GL_NV_bindless_texture, GL_NV_blend_equation_advanced, GL_NV_blend_equation_advanced_coherent, GL_NV_blend_minmax_factor, GL_NV_blend_square, GL_NV_clip_space_w_scaling, GL_NV_command_list, GL_NV_compute_program5, GL_NV_compute_shader_derivatives, GL_NV_conditional_render, GL_NV_conservative_raster, GL_NV_conservative_raster_dilate, GL_NV_conservative_raster_pre_snap, GL_NV_conservative_raster_pre_snap_triangles, GL_NV_conservative_raster_underestimation, GL_NV_copy_depth_to_color, GL_NV_copy_image, GL_NV_deep_texture3D, GL_NV_depth_buffer_float, GL_NV_depth_clamp, GL_NV_draw_texture, GL_NV_draw_vulkan_image, GL_NV_evaluators, GL_NV_explicit_multisample, GL_NV_fence, GL_NV_fill_rectangle, GL_NV_float_buffer, GL_NV_fog_distance, GL_NV_fragment_coverage_to_color, GL_NV_fragment_program, GL_NV_fragment_program2, GL_NV_fragment_program4, GL_NV_fragment_program_option, GL_NV_fragment_shader_barycentric, GL_NV_fragment_shader_interlock, GL_NV_framebuffer_mixed_samples, GL_NV_framebuffer_multisample_coverage, GL_NV_geometry_program4, GL_NV_geometry_shader4, GL_NV_geometry_shader_passthrough, GL_NV_gpu_multicast, GL_NV_gpu_program4, GL_NV_gpu_program5, GL_NV_gpu_program5_mem_extended, GL_NV_gpu_shader5, GL_NV_half_float, GL_NV_internalformat_sample_query, GL_NV_light_max_exponent, GL_NV_memory_attachment, GL_NV_mesh_shader, GL_NV_multisample_coverage, GL_NV_multisample_filter_hint, GL_NV_occlusion_query, GL_NV_packed_depth_stencil, GL_NV_parameter_buffer_object, GL_NV_parameter_buffer_object2, GL_NV_path_rendering, GL_NV_path_rendering_shared_edge, GL_NV_pixel_data_range, GL_NV_point_sprite, GL_NV_present_video, GL_NV_primitive_restart, GL_NV_query_resource, GL_NV_query_resource_tag, GL_NV_register_combiners, GL_NV_register_combiners2, GL_NV_representative_fragment_test, GL_NV_robustness_video_memory_purge, GL_NV_sample_locations, GL_NV_sample_mask_override_coverage, GL_NV_scissor_exclusive, GL_NV_shader_atomic_counters, GL_NV_shader_atomic_float, GL_NV_shader_atomic_float64, GL_NV_shader_atomic_fp16_vector, GL_NV_shader_atomic_int64, GL_NV_shader_buffer_load, GL_NV_shader_buffer_store, GL_NV_shader_storage_buffer_object, GL_NV_shader_subgroup_partitioned, GL_NV_shader_texture_footprint, GL_NV_shader_thread_group, GL_NV_shader_thread_shuffle, GL_NV_shading_rate_image, GL_NV_stereo_view_rendering, GL_NV_tessellation_program5, GL_NV_texgen_emboss, GL_NV_texgen_reflection, GL_NV_texture_barrier, GL_NV_texture_compression_vtc, GL_NV_texture_env_combine4, GL_NV_texture_expand_normal, GL_NV_texture_multisample, GL_NV_texture_rectangle, GL_NV_texture_rectangle_compressed, GL_NV_texture_shader, GL_NV_texture_shader2, GL_NV_texture_shader3, GL_NV_transform_feedback, GL_NV_transform_feedback2, GL_NV_uniform_buffer_unified_memory, GL_NV_vdpau_interop, GL_NV_vdpau_interop2, GL_NV_vertex_array_range, GL_NV_vertex_array_range2, GL_NV_vertex_attrib_integer_64bit, GL_NV_vertex_buffer_unified_memory, GL_NV_vertex_program, GL_NV_vertex_program1_1, GL_NV_vertex_program2, GL_NV_vertex_program2_option, GL_NV_vertex_program3, GL_NV_vertex_program4, GL_NV_video_capture, GL_NV_viewport_array2, GL_NV_viewport_swizzle, GL_OES_byte_coordinates, GL_OES_compressed_paletted_texture, GL_OES_fixed_point, GL_OES_query_matrix, GL_OES_read_format, GL_OES_single_precision, GL_OML_interlace, GL_OML_resample, GL_OML_subsample, GL_OVR_multiview, GL_OVR_multiview2, GL_PGI_misc_hints, GL_PGI_vertex_hints, GL_REND_screen_coordinates, GL_S3_s3tc, GL_SGIS_detail_texture, GL_SGIS_fog_function, GL_SGIS_generate_mipmap, GL_SGIS_multisample, GL_SGIS_pixel_texture, GL_SGIS_point_line_texgen, GL_SGIS_point_parameters, GL_SGIS_sharpen_texture, GL_SGIS_texture4D, GL_SGIS_texture_border_clamp, GL_SGIS_texture_color_mask, GL_SGIS_texture_edge_clamp, GL_SGIS_texture_filter4, GL_SGIS_texture_lod, GL_SGIS_texture_select, GL_SGIX_async, GL_SGIX_async_histogram, GL_SGIX_async_pixel, GL_SGIX_blend_alpha_minmax, GL_SGIX_calligraphic_fragment, GL_SGIX_clipmap, GL_SGIX_convolution_accuracy, GL_SGIX_depth_pass_instrument, GL_SGIX_depth_texture, GL_SGIX_flush_raster, GL_SGIX_fog_offset, GL_SGIX_fragment_lighting, GL_SGIX_framezoom, GL_SGIX_igloo_interface, GL_SGIX_instruments, GL_SGIX_interlace, GL_SGIX_ir_instrument1, GL_SGIX_list_priority, GL_SGIX_pixel_texture, GL_SGIX_pixel_tiles, GL_SGIX_polynomial_ffd, GL_SGIX_reference_plane, GL_SGIX_resample, GL_SGIX_scalebias_hint, GL_SGIX_shadow, GL_SGIX_shadow_ambient, GL_SGIX_sprite, GL_SGIX_subsample, GL_SGIX_tag_sample_buffer, GL_SGIX_texture_add_env, GL_SGIX_texture_coordinate_clamp, GL_SGIX_texture_lod_bias, GL_SGIX_texture_multi_buffer, GL_SGIX_texture_scale_bias, GL_SGIX_vertex_preclip, GL_SGIX_ycrcb, GL_SGIX_ycrcb_subsample, GL_SGIX_ycrcba, GL_SGI_color_matrix, GL_SGI_color_table, GL_SGI_texture_color_table, GL_SUNX_constant_data, GL_SUN_convolution_border_modes, GL_SUN_global_alpha, GL_SUN_mesh_array, GL_SUN_slice_accum, GL_SUN_triangle_list, GL_SUN_vertex, GL_WIN_phong_shading, GL_WIN_specular_fog Feature 1.4: 0 of 1 Extensions GL_ARB_imaging Feature 3.0 (supported): 9 of 9 Extensions GL_ARB_depth_buffer_float, GL_ARB_framebuffer_object, GL_ARB_framebuffer_sRGB, GL_ARB_half_float_vertex, GL_ARB_map_buffer_range, GL_ARB_texture_compression_rgtc, GL_ARB_texture_float, GL_ARB_texture_rg, GL_ARB_vertex_array_object Feature 3.1 (supported): 2 of 2 Extensions GL_ARB_copy_buffer, GL_ARB_uniform_buffer_object Feature 3.2 (supported): 7 of 7 Extensions GL_ARB_depth_clamp, GL_ARB_draw_elements_base_vertex, GL_ARB_fragment_coord_conventions, GL_ARB_provoking_vertex, GL_ARB_seamless_cube_map, GL_ARB_sync, GL_ARB_texture_multisample Feature 3.3 (supported): 9 of 9 Extensions GL_ARB_blend_func_extended, GL_ARB_explicit_attrib_location, GL_ARB_occlusion_query2, GL_ARB_sampler_objects, GL_ARB_shader_bit_encoding, GL_ARB_texture_rgb10_a2ui, GL_ARB_texture_swizzle, GL_ARB_timer_query, GL_ARB_vertex_type_2_10_10_10_rev Feature 4.0 (supported): 12 of 12 Extensions GL_ARB_draw_buffers_blend, GL_ARB_draw_indirect, GL_ARB_gpu_shader5, GL_ARB_gpu_shader_fp64, GL_ARB_shader_subroutine, GL_ARB_tessellation_shader, GL_ARB_texture_buffer_object_rgb32, GL_ARB_texture_cube_map_array, GL_ARB_texture_gather, GL_ARB_texture_query_lod, GL_ARB_transform_feedback2, GL_ARB_transform_feedback3 Feature 4.1 (supported): 6 of 6 Extensions GL_ARB_ES2_compatibility, GL_ARB_get_program_binary, GL_ARB_separate_shader_objects, GL_ARB_shader_precision, GL_ARB_vertex_attrib_64bit, GL_ARB_viewport_array Feature 4.2 (supported): 12 of 12 Extensions GL_ARB_base_instance, GL_ARB_compressed_texture_pixel_storage, GL_ARB_conservative_depth, GL_ARB_internalformat_query, GL_ARB_map_buffer_alignment, GL_ARB_shader_atomic_counters, GL_ARB_shader_image_load_store, GL_ARB_shading_language_420pack, GL_ARB_shading_language_packing, GL_ARB_texture_compression_bptc, GL_ARB_texture_storage, GL_ARB_transform_feedback_instanced Feature 4.3 (supported): 22 of 22 Extensions GL_ARB_ES3_compatibility, GL_ARB_arrays_of_arrays, GL_ARB_clear_buffer_object, GL_ARB_compute_shader, GL_ARB_copy_image, GL_ARB_explicit_uniform_location, GL_ARB_fragment_layer_viewport, GL_ARB_framebuffer_no_attachments, GL_ARB_internalformat_query2, GL_ARB_invalidate_subdata, GL_ARB_multi_draw_indirect, GL_ARB_program_interface_query, GL_ARB_robust_buffer_access_behavior, GL_ARB_shader_image_size, GL_ARB_shader_storage_buffer_object, GL_ARB_stencil_texturing, GL_ARB_texture_buffer_range, GL_ARB_texture_query_levels, GL_ARB_texture_storage_multisample, GL_ARB_texture_view, GL_ARB_vertex_attrib_binding, GL_KHR_debug Feature 4.4 (supported): 8 of 8 Extensions GL_ARB_buffer_storage, GL_ARB_clear_texture, GL_ARB_enhanced_layouts, GL_ARB_multi_bind, GL_ARB_query_buffer_object, GL_ARB_texture_mirror_clamp_to_edge, GL_ARB_texture_stencil8, GL_ARB_vertex_type_10f_11f_11f_rev Feature 4.5 (supported): 8 of 8 Extensions GL_ARB_ES3_1_compatibility, GL_ARB_clip_control, GL_ARB_conditional_render_inverted, GL_ARB_cull_distance, GL_ARB_direct_state_access, GL_ARB_get_texture_sub_image, GL_ARB_robustness, GL_ARB_texture_barrier Feature 4.6 (supported): 12 of 12 Extensions GL_ARB_gl_spirv, GL_ARB_indirect_parameters, GL_ARB_pipeline_statistics_query, GL_ARB_polygon_offset_clamp, GL_ARB_shader_atomic_counter_ops, GL_ARB_shader_draw_parameters, GL_ARB_shader_group_vote, GL_ARB_spirv_extensions, GL_ARB_texture_filter_anisotropic, GL_ARB_transform_feedback_overflow_query, GL_KHR_context_flush_control, GL_KHR_no_error OpenGL Version: 4.6 OpenGL Vendor: X.Org OpenGL Renderer: AMD Radeon(TM) Vega 8 Graphics (RAVEN, DRM 3.40.0, 5.10.24-gentoo, LLVM 10.0.1) OpenGL Revision: 20200811 (gl.xml)