| # Status of OpenGL extensions in Mesa |
| |
| Here's how to read this file: |
| |
| all DONE: <driver>, ... |
| All the extensions are done for the given list of drivers. |
| |
| DONE |
| The extension is done for Mesa and no implementation is necessary on the |
| driver-side. |
| |
| DONE () |
| The extension is done for Mesa and all the drivers in the "all DONE" list. |
| |
| DONE (<driver>, ...) |
| The extension is done for Mesa, all the drivers in the "all DONE" list, and |
| all the drivers in the brackets. |
| |
| in progress |
| The extension is started but not finished yet. |
| |
| not started |
| The extension isn't started yet. |
| |
| # OpenGL Core and Compatibility context support |
| |
| OpenGL 3.1 and later versions are only supported with the Core profile. |
| There are no plans to support GL_ARB_compatibility. The last supported OpenGL |
| version with all deprecated features is 3.0. Some of the later GL features |
| are exposed in the 3.0 context as extensions. |
| |
| |
| Feature Status |
| ------------------------------------------------------- ------------------------ |
| |
| GL 3.0, GLSL 1.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr |
| |
| glBindFragDataLocation, glGetFragDataLocation DONE |
| GL_NV_conditional_render (Conditional rendering) DONE () |
| GL_ARB_map_buffer_range (Map buffer subranges) DONE () |
| GL_ARB_color_buffer_float (Clamping controls) DONE () |
| GL_ARB_texture_float (Float textures, renderbuffers) DONE () |
| GL_EXT_packed_float DONE () |
| GL_EXT_texture_shared_exponent DONE () |
| GL_ARB_depth_buffer_float (Float depth buffers) DONE () |
| GL_ARB_framebuffer_object (Framebuffer objects) DONE () |
| GL_ARB_half_float_pixel DONE (all drivers) |
| GL_ARB_half_float_vertex DONE () |
| GL_EXT_texture_integer DONE () |
| GL_EXT_texture_array DONE () |
| GL_EXT_draw_buffers2 (Per-buffer blend and masks) DONE () |
| GL_EXT_texture_compression_rgtc DONE () |
| GL_ARB_texture_rg DONE () |
| GL_EXT_transform_feedback (Transform feedback) DONE () |
| GL_ARB_vertex_array_object (Vertex array objects) DONE () |
| GL_EXT_framebuffer_sRGB (sRGB framebuffer format) DONE () |
| glClearBuffer commands DONE |
| glGetStringi command DONE |
| glTexParameterI, glGetTexParameterI commands DONE |
| glVertexAttribI commands DONE |
| Depth format cube textures DONE () |
| GLX_ARB_create_context (GLX 1.4 is required) DONE |
| Multisample anti-aliasing DONE (llvmpipe (*), softpipe (*), swr (*)) |
| |
| (*) llvmpipe, softpipe, and swr have fake Multisample anti-aliasing support |
| |
| |
| GL 3.1, GLSL 1.40 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr |
| |
| Forward compatible context support/deprecations DONE () |
| GL_ARB_draw_instanced (Instanced drawing) DONE () |
| GL_ARB_copy_buffer (Buffer copying) DONE () |
| GL_NV_primitive_restart (Primitive restart) DONE () |
| 16 vertex texture image units DONE () |
| GL_ARB_texture_buffer_object (Texture buffer objs) DONE (for OpenGL 3.1 contexts) |
| GL_ARB_texture_rectangle (Rectangular textures) DONE () |
| GL_ARB_uniform_buffer_object (Uniform buffer objs) DONE () |
| GL_EXT_texture_snorm (Signed normalized textures) DONE () |
| |
| |
| GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe |
| |
| Core/compatibility profiles DONE |
| Geometry shaders DONE () |
| GL_ARB_vertex_array_bgra (BGRA vertex order) DONE (swr) |
| GL_ARB_draw_elements_base_vertex (Base vertex offset) DONE (swr) |
| GL_ARB_fragment_coord_conventions (Frag shader coord) DONE (swr) |
| GL_ARB_provoking_vertex (Provoking vertex) DONE (swr) |
| GL_ARB_seamless_cube_map (Seamless cubemaps) DONE (swr) |
| GL_ARB_texture_multisample (Multisample textures) DONE (swr) |
| GL_ARB_depth_clamp (Frag depth clamp) DONE (swr) |
| GL_ARB_sync (Fence objects) DONE (swr) |
| GLX_ARB_create_context_profile DONE |
| |
| |
| GL 3.3, GLSL 3.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe |
| |
| GL_ARB_blend_func_extended DONE (swr) |
| GL_ARB_explicit_attrib_location DONE (all drivers that support GLSL) |
| GL_ARB_occlusion_query2 DONE (swr) |
| GL_ARB_sampler_objects DONE (all drivers) |
| GL_ARB_shader_bit_encoding DONE (swr) |
| GL_ARB_texture_rgb10_a2ui DONE (swr) |
| GL_ARB_texture_swizzle DONE (swr) |
| GL_ARB_timer_query DONE (swr) |
| GL_ARB_instanced_arrays DONE (swr) |
| GL_ARB_vertex_type_2_10_10_10_rev DONE (swr) |
| |
| |
| GL 4.0, GLSL 4.00 --- all DONE: i965/gen8+, nvc0, r600, radeonsi |
| |
| GL_ARB_draw_buffers_blend DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr) |
| GL_ARB_draw_indirect DONE (i965/gen7+, llvmpipe, softpipe, swr) |
| GL_ARB_gpu_shader5 DONE (i965/gen7+) |
| - 'precise' qualifier DONE |
| - Dynamically uniform sampler array indices DONE (softpipe) |
| - Dynamically uniform UBO array indices DONE () |
| - Implicit signed -> unsigned conversions DONE |
| - Fused multiply-add DONE () |
| - Packing/bitfield/conversion functions DONE (softpipe) |
| - Enhanced textureGather DONE (softpipe) |
| - Geometry shader instancing DONE (llvmpipe, softpipe) |
| - Geometry shader multiple streams DONE () |
| - Enhanced per-sample shading DONE () |
| - Interpolation functions DONE () |
| - New overload resolution rules DONE |
| GL_ARB_gpu_shader_fp64 DONE (llvmpipe, softpipe) |
| GL_ARB_sample_shading DONE (i965/gen6+, nv50) |
| GL_ARB_shader_subroutine DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr) |
| GL_ARB_tessellation_shader DONE (i965/gen7+) |
| GL_ARB_texture_buffer_object_rgb32 DONE (i965/gen6+, llvmpipe, softpipe, swr) |
| GL_ARB_texture_cube_map_array DONE (i965/gen6+, nv50, llvmpipe, softpipe) |
| GL_ARB_texture_gather DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr) |
| GL_ARB_texture_query_lod DONE (i965, nv50, softpipe) |
| GL_ARB_transform_feedback2 DONE (i965/gen7+, nv50, llvmpipe, softpipe, swr) |
| GL_ARB_transform_feedback3 DONE (i965/gen7+, nv50, llvmpipe, softpipe, swr) |
| |
| |
| GL 4.1, GLSL 4.10 --- all DONE: nvc0, r600, radeonsi |
| |
| GL_ARB_ES2_compatibility DONE (i965, nv50, llvmpipe, softpipe, swr) |
| GL_ARB_get_program_binary DONE (0 binary formats) |
| GL_ARB_separate_shader_objects DONE (all drivers) |
| GL_ARB_shader_precision DONE (all drivers that support GLSL 4.10) |
| GL_ARB_vertex_attrib_64bit DONE (i965/gen8+, llvmpipe, softpipe) |
| GL_ARB_viewport_array DONE (i965, nv50, llvmpipe, softpipe) |
| |
| |
| GL 4.2, GLSL 4.20 -- all DONE: nvc0, radeonsi |
| |
| GL_ARB_texture_compression_bptc DONE (i965, r600) |
| GL_ARB_compressed_texture_pixel_storage DONE (all drivers) |
| GL_ARB_shader_atomic_counters DONE (i965, softpipe) |
| GL_ARB_texture_storage DONE (all drivers) |
| GL_ARB_transform_feedback_instanced DONE (i965, nv50, r600, llvmpipe, softpipe, swr) |
| GL_ARB_base_instance DONE (i965, nv50, r600, llvmpipe, softpipe, swr) |
| GL_ARB_shader_image_load_store DONE (i965, softpipe) |
| GL_ARB_conservative_depth DONE (all drivers that support GLSL 1.30) |
| GL_ARB_shading_language_420pack DONE (all drivers that support GLSL 1.30) |
| GL_ARB_shading_language_packing DONE (all drivers) |
| GL_ARB_internalformat_query DONE (i965, nv50, r600, llvmpipe, softpipe, swr) |
| GL_ARB_map_buffer_alignment DONE (all drivers) |
| |
| |
| GL 4.3, GLSL 4.30 -- all DONE: nvc0, radeonsi |
| |
| GL_ARB_arrays_of_arrays DONE (all drivers that support GLSL 1.30) |
| GL_ARB_ES3_compatibility DONE (all drivers that support GLSL 3.30) |
| GL_ARB_clear_buffer_object DONE (all drivers) |
| GL_ARB_compute_shader DONE (i965, softpipe) |
| GL_ARB_copy_image DONE (i965, nv50, r600, softpipe, llvmpipe) |
| GL_KHR_debug DONE (all drivers) |
| GL_ARB_explicit_uniform_location DONE (all drivers that support GLSL) |
| GL_ARB_fragment_layer_viewport DONE (i965, nv50, r600, llvmpipe, softpipe) |
| GL_ARB_framebuffer_no_attachments DONE (i965, r600, softpipe) |
| GL_ARB_internalformat_query2 DONE (all drivers) |
| GL_ARB_invalidate_subdata DONE (all drivers) |
| GL_ARB_multi_draw_indirect DONE (i965, r600, llvmpipe, softpipe, swr) |
| GL_ARB_program_interface_query DONE (all drivers) |
| GL_ARB_robust_buffer_access_behavior DONE (i965) |
| GL_ARB_shader_image_size DONE (i965, softpipe) |
| GL_ARB_shader_storage_buffer_object DONE (i965, softpipe) |
| GL_ARB_stencil_texturing DONE (i965/gen8+, nv50, r600, llvmpipe, softpipe, swr) |
| GL_ARB_texture_buffer_range DONE (nv50, i965, r600, llvmpipe) |
| GL_ARB_texture_query_levels DONE (all drivers that support GLSL 1.30) |
| GL_ARB_texture_storage_multisample DONE (all drivers that support GL_ARB_texture_multisample) |
| GL_ARB_texture_view DONE (i965, nv50, r600, llvmpipe, softpipe, swr) |
| GL_ARB_vertex_attrib_binding DONE (all drivers) |
| |
| |
| GL 4.4, GLSL 4.40: |
| |
| GL_MAX_VERTEX_ATTRIB_STRIDE DONE (all drivers) |
| GL_ARB_buffer_storage DONE (i965, nv50, nvc0, r600, radeonsi) |
| GL_ARB_clear_texture DONE (i965, nv50, nvc0, r600, radeonsi) |
| GL_ARB_enhanced_layouts DONE (i965) |
| - compile-time constant expressions DONE |
| - explicit byte offsets for blocks DONE |
| - forced alignment within blocks DONE |
| - specified vec4-slot component numbers DONE (i965) |
| - specified transform/feedback layout DONE |
| - input/output block locations DONE |
| GL_ARB_multi_bind DONE (all drivers) |
| GL_ARB_query_buffer_object DONE (i965/hsw+, nvc0) |
| GL_ARB_texture_mirror_clamp_to_edge DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr) |
| GL_ARB_texture_stencil8 DONE (i965/gen8+, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr) |
| GL_ARB_vertex_type_10f_11f_11f_rev DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr) |
| |
| GL 4.5, GLSL 4.50: |
| |
| GL_ARB_ES3_1_compatibility DONE (i965/gen8+, nvc0, radeonsi) |
| GL_ARB_clip_control DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr) |
| GL_ARB_conditional_render_inverted DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr) |
| GL_ARB_cull_distance DONE (i965, nv50, nvc0, llvmpipe, softpipe, swr) |
| GL_ARB_derivative_control DONE (i965, nv50, nvc0, r600, radeonsi) |
| GL_ARB_direct_state_access DONE (all drivers) |
| GL_ARB_get_texture_sub_image DONE (all drivers) |
| GL_ARB_shader_texture_image_samples DONE (i965, nv50, nvc0, r600, radeonsi) |
| GL_ARB_texture_barrier DONE (i965, nv50, nvc0, r600, radeonsi) |
| GL_KHR_context_flush_control DONE (all - but needs GLX/EGL extension to be useful) |
| GL_KHR_robustness DONE (i965) |
| GL_EXT_shader_integer_mix DONE (all drivers that support GLSL) |
| |
| These are the extensions cherry-picked to make GLES 3.1 |
| GLES3.1, GLSL ES 3.1 -- all DONE: i965/gen8+, nvc0, radeonsi |
| |
| GL_ARB_arrays_of_arrays DONE (all drivers that support GLSL 1.30) |
| GL_ARB_compute_shader DONE (i965/gen7+, softpipe) |
| GL_ARB_draw_indirect DONE (i965/gen7+, r600, llvmpipe, softpipe, swr) |
| GL_ARB_explicit_uniform_location DONE (all drivers that support GLSL) |
| GL_ARB_framebuffer_no_attachments DONE (i965/gen7+, r600, softpipe) |
| GL_ARB_program_interface_query DONE (all drivers) |
| GL_ARB_shader_atomic_counters DONE (i965/gen7+, softpipe) |
| GL_ARB_shader_image_load_store DONE (i965/gen7+, softpipe) |
| GL_ARB_shader_image_size DONE (i965/gen7+, softpipe) |
| GL_ARB_shader_storage_buffer_object DONE (i965/gen7+, softpipe) |
| GL_ARB_shading_language_packing DONE (all drivers) |
| GL_ARB_separate_shader_objects DONE (all drivers) |
| GL_ARB_stencil_texturing DONE (nv50, r600, llvmpipe, softpipe, swr) |
| GL_ARB_texture_multisample (Multisample textures) DONE (i965/gen7+, nv50, r600, llvmpipe, softpipe) |
| GL_ARB_texture_storage_multisample DONE (all drivers that support GL_ARB_texture_multisample) |
| GL_ARB_vertex_attrib_binding DONE (all drivers) |
| GS5 Enhanced textureGather DONE (i965/gen7+, r600) |
| GS5 Packing/bitfield/conversion functions DONE (i965/gen6+, r600) |
| GL_EXT_shader_integer_mix DONE (all drivers that support GLSL) |
| |
| Additional functionality not covered above: |
| glMemoryBarrierByRegion DONE |
| glGetTexLevelParameter[fi]v - needs updates DONE |
| glGetBooleani_v - restrict to GLES enums |
| gl_HelperInvocation support DONE (i965, r600) |
| |
| GLES3.2, GLSL ES 3.2: |
| |
| GL_EXT_color_buffer_float DONE (all drivers) |
| GL_KHR_blend_equation_advanced not started |
| GL_KHR_debug DONE (all drivers) |
| GL_KHR_robustness DONE (i965) |
| GL_KHR_texture_compression_astc_ldr DONE (i965/gen9+) |
| GL_OES_copy_image DONE (i965) |
| GL_OES_draw_buffers_indexed DONE (all drivers that support GL_ARB_draw_buffers_blend) |
| GL_OES_draw_elements_base_vertex DONE (all drivers) |
| GL_OES_geometry_shader started (idr) |
| GL_OES_gpu_shader5 DONE (all drivers that support GL_ARB_gpu_shader5) |
| GL_OES_primitive_bounding_box not started |
| GL_OES_sample_shading DONE (i965, nvc0, r600, radeonsi) |
| GL_OES_sample_variables DONE (i965, nvc0, r600, radeonsi) |
| GL_OES_shader_image_atomic DONE (all drivers that support GL_ARB_shader_image_load_store) |
| GL_OES_shader_io_blocks DONE (i965/gen8+, nvc0, radeonsi) |
| GL_OES_shader_multisample_interpolation DONE (i965, nvc0, r600, radeonsi) |
| GL_OES_tessellation_shader started (Ken) |
| GL_OES_texture_border_clamp DONE (all drivers) |
| GL_OES_texture_buffer DONE (i965, nvc0, radeonsi) |
| GL_OES_texture_cube_map_array not started (based on GL_ARB_texture_cube_map_array, which is done for all drivers) |
| GL_OES_texture_stencil8 DONE (all drivers that support GL_ARB_texture_stencil8) |
| GL_OES_texture_storage_multisample_2d_array DONE (all drivers that support GL_ARB_texture_multisample) |
| |
| Khronos, ARB, and OES extensions that are not part of any OpenGL or OpenGL ES version: |
| |
| GL_ARB_bindless_texture started (airlied) |
| GL_ARB_cl_event not started |
| GL_ARB_compute_variable_group_size not started |
| GL_ARB_ES3_2_compatibility not started |
| GL_ARB_fragment_shader_interlock not started |
| GL_ARB_gpu_shader_int64 started (airlied for core and Gallium, idr for i965) |
| GL_ARB_indirect_parameters DONE (nvc0, radeonsi) |
| GL_ARB_parallel_shader_compile not started, but Chia-I Wu did some related work in 2014 |
| GL_ARB_pipeline_statistics_query DONE (i965, nvc0, radeonsi, softpipe, swr) |
| GL_ARB_post_depth_coverage not started |
| GL_ARB_robustness_isolation not started |
| GL_ARB_sample_locations not started |
| GL_ARB_seamless_cubemap_per_texture DONE (i965, nvc0, radeonsi, r600, softpipe, swr) |
| GL_ARB_shader_atomic_counter_ops DONE (nvc0, radeonsi, softpipe) |
| GL_ARB_shader_ballot not started |
| GL_ARB_shader_clock DONE (i965/gen7+) |
| GL_ARB_shader_draw_parameters DONE (i965, nvc0, radeonsi) |
| GL_ARB_shader_group_vote DONE (nvc0) |
| GL_ARB_shader_stencil_export DONE (i965/gen9+, radeonsi, softpipe, llvmpipe, swr) |
| GL_ARB_shader_viewport_layer_array not started |
| GL_ARB_sparse_buffer not started |
| GL_ARB_sparse_texture not started |
| GL_ARB_sparse_texture2 not started |
| GL_ARB_sparse_texture_clamp not started |
| GL_ARB_texture_filter_minmax not started |
| GL_ARB_transform_feedback_overflow_query not started |
| GL_KHR_blend_equation_advanced_coherent not started |
| GL_KHR_no_error not started |
| GL_KHR_texture_compression_astc_hdr DONE (core only) |
| GL_KHR_texture_compression_astc_sliced_3d not started |
| GL_OES_depth_texture_cube_map DONE (all drivers that support GLSL 1.30+) |
| GL_OES_EGL_image DONE (all drivers) |
| GL_OES_EGL_image_external_essl3 not started |
| GL_OES_required_internalformat not started - GLES2 extension based on OpenGL ES 3.0 feature |
| GL_OES_surfaceless_context DONE (all drivers) |
| GL_OES_texture_compression_astc DONE (core only) |
| GL_OES_texture_float DONE (i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe) |
| GL_OES_texture_float_linear DONE (i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe) |
| GL_OES_texture_half_float DONE (i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe) |
| GL_OES_texture_half_float_linear DONE (i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe) |
| GL_OES_texture_view not started - based on GL_ARB_texture_view |
| GLX_ARB_context_flush_control not started |
| GLX_ARB_robustness_application_isolation not started |
| GLX_ARB_robustness_share_group_isolation not started |
| |
| The following extensions are not part of any OpenGL or OpenGL ES version, and |
| we DO NOT WANT implementations of these extensions for Mesa. |
| |
| GL_ARB_geometry_shader4 Superseded by GL 3.2 geometry shaders |
| GL_ARB_matrix_palette Superseded by GL_ARB_vertex_program |
| GL_ARB_shading_language_include Not interesting |
| GL_ARB_shadow_ambient Superseded by GL_ARB_fragment_program |
| GL_ARB_vertex_blend Superseded by GL_ARB_vertex_program |
| |
| More info about these features and the work involved can be found at |
| http://dri.freedesktop.org/wiki/MissingFunctionality |