Feature Status
------------------------------------------------------- ------------------------
-GL 3.0, GLSL 1.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr
+GL 3.0, GLSL 1.30 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr
glBindFragDataLocation, glGetFragDataLocation DONE
GL_NV_conditional_render (Conditional rendering) 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 (*))
+ Multisample anti-aliasing DONE (freedreno (*), llvmpipe (*), softpipe (*), swr (*))
-(*) llvmpipe, softpipe, and swr have fake Multisample anti-aliasing support
+(*) freedreno, 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
+GL 3.1, GLSL 1.40 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr
Forward compatible context support/deprecations DONE ()
GL_ARB_draw_instanced (Instanced drawing) DONE ()
GL_EXT_texture_snorm (Signed normalized textures) DONE ()
-GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe
+GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr
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)
+ GL_ARB_vertex_array_bgra (BGRA vertex order) DONE (freedreno)
+ GL_ARB_draw_elements_base_vertex (Base vertex offset) DONE (freedreno)
+ GL_ARB_fragment_coord_conventions (Frag shader coord) DONE (freedreno)
+ GL_ARB_provoking_vertex (Provoking vertex) DONE (freedreno)
+ GL_ARB_seamless_cube_map (Seamless cubemaps) DONE (freedreno)
+ GL_ARB_texture_multisample (Multisample textures) DONE ()
+ GL_ARB_depth_clamp (Frag depth clamp) DONE (freedreno)
+ GL_ARB_sync (Fence objects) DONE (freedreno)
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_blend_func_extended DONE (freedreno/a3xx, swr)
GL_ARB_explicit_attrib_location DONE (all drivers that support GLSL)
- GL_ARB_occlusion_query2 DONE (swr)
+ GL_ARB_occlusion_query2 DONE (freedreno, 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_shader_bit_encoding DONE (freedreno, swr)
+ GL_ARB_texture_rgb10_a2ui DONE (freedreno, swr)
+ GL_ARB_texture_swizzle DONE (freedreno, 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_ARB_instanced_arrays DONE (freedreno, swr)
+ GL_ARB_vertex_type_2_10_10_10_rev DONE (freedreno, swr)
-GL 4.0, GLSL 4.00 --- all DONE: i965/gen8+, nvc0, r600, radeonsi
+GL 4.0, GLSL 4.00 --- all DONE: i965/gen7+, nvc0, r600, radeonsi
- GL_ARB_draw_buffers_blend DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
+ GL_ARB_draw_buffers_blend DONE (freedreno, 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
- Enhanced per-sample shading DONE ()
- Interpolation functions DONE ()
- New overload resolution rules DONE
- GL_ARB_gpu_shader_fp64 DONE (llvmpipe, softpipe)
+ GL_ARB_gpu_shader_fp64 DONE (i965/gen7+, 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_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_feedback2 DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
GL_ARB_transform_feedback3 DONE (i965/gen7+, llvmpipe, softpipe, swr)
-GL 4.1, GLSL 4.10 --- all DONE: i965/gen8+, nvc0, r600, radeonsi
+GL 4.1, GLSL 4.10 --- all DONE: i965/gen7+, 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 (llvmpipe, softpipe)
+ GL_ARB_shader_precision DONE (i965/gen7+, all drivers that support GLSL 4.10)
+ GL_ARB_vertex_attrib_64bit DONE (i965/gen7+, llvmpipe, softpipe)
GL_ARB_viewport_array DONE (i965, nv50, llvmpipe, softpipe)
-GL 4.2, GLSL 4.20 -- all DONE: i965/gen8+, nvc0, radeonsi
+GL 4.2, GLSL 4.20 -- all DONE: i965/gen7+, nvc0, radeonsi
GL_ARB_texture_compression_bptc DONE (i965, r600)
GL_ARB_compressed_texture_pixel_storage DONE (all drivers)
GL 4.4, GLSL 4.40 -- all DONE: i965/gen8+, nvc0, radeonsi
GL_MAX_VERTEX_ATTRIB_STRIDE DONE (all drivers)
- GL_ARB_buffer_storage DONE (i965, nv50, r600)
- GL_ARB_clear_texture DONE (i965, nv50, r600)
+ GL_ARB_buffer_storage DONE (i965, nv50, r600, llvmpipe, swr)
+ GL_ARB_clear_texture DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
GL_ARB_enhanced_layouts DONE (i965, nv50, llvmpipe, softpipe)
- compile-time constant expressions DONE
- explicit byte offsets for blocks DONE
GL_KHR_robustness DONE (i965)
GL_EXT_shader_integer_mix DONE (all drivers that support GLSL)
+GL 4.6, GLSL 4.60
+
+ GL_ARB_gl_spirv in progress (Nicolai Hähnle, Ian Romanick)
+ GL_ARB_gl_spirv_extensions in progress (Nicolai Hähnle, Ian Romanick)
+ GL_ARB_indirect_parameters DONE (nvc0, radeonsi)
+ GL_ARB_pipeline_statistics_query DONE (i965, nvc0, radeonsi, softpipe, swr)
+ GL_ARB_polygon_offset_clamp not started
+ GL_ARB_shader_atomic_counter_ops DONE (i965/gen7+, nvc0, radeonsi, softpipe)
+ GL_ARB_shader_draw_parameters DONE (i965, nvc0, radeonsi)
+ GL_ARB_shader_group_vote DONE (i965, nvc0, radeonsi)
+ GL_ARB_texture_filter_anisotropic not started
+ GL_ARB_transform_feedback_overflow_query DONE (i965/gen6+)
+ GL_KHR_no_error started (Timothy Arceri)
+
These are the extensions cherry-picked to make GLES 3.1
GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, radeonsi
GLES3.2, GLSL ES 3.2 -- all DONE: i965/gen9+
GL_EXT_color_buffer_float DONE (all drivers)
- GL_KHR_blend_equation_advanced DONE (i965)
+ GL_KHR_blend_equation_advanced DONE (i965, nvc0)
GL_KHR_debug DONE (all drivers)
GL_KHR_robustness DONE (i965, nvc0, radeonsi)
GL_KHR_texture_compression_astc_ldr DONE (i965/gen9+)
GL_OES_copy_image DONE (all drivers)
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 DONE (i965/gen8+, nvc0, radeonsi)
+ GL_OES_geometry_shader DONE (i965/hsw+, nvc0, radeonsi)
GL_OES_gpu_shader5 DONE (all drivers that support GL_ARB_gpu_shader5)
GL_OES_primitive_bounding_box DONE (i965/gen7+, nvc0, radeonsi)
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_io_blocks DONE (All drivers that support GLES 3.1)
GL_OES_shader_multisample_interpolation DONE (i965, nvc0, r600, radeonsi)
GL_OES_tessellation_shader DONE (all drivers that support GL_ARB_tessellation_shader)
GL_OES_texture_border_clamp DONE (all drivers)
GL_OES_texture_buffer DONE (i965, nvc0, radeonsi)
- GL_OES_texture_cube_map_array DONE (i965/gen8+, nvc0, radeonsi)
+ GL_OES_texture_cube_map_array DONE (i965/hsw+, nvc0, radeonsi)
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_bindless_texture DONE (radeonsi)
GL_ARB_cl_event not started
GL_ARB_compute_variable_group_size DONE (nvc0, radeonsi)
GL_ARB_ES3_2_compatibility DONE (i965/gen8+)
GL_ARB_fragment_shader_interlock not started
- GL_ARB_gl_spirv 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_gpu_shader_int64 DONE (i965/gen8+, nvc0, radeonsi, softpipe, llvmpipe)
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 DONE (i965)
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_ballot DONE (i965/gen8+, nvc0, radeonsi)
+ GL_ARB_shader_clock DONE (i965/gen7+, nv50, nvc0, radeonsi)
GL_ARB_shader_stencil_export DONE (i965/gen9+, radeonsi, softpipe, llvmpipe, swr)
- GL_ARB_shader_viewport_layer_array DONE (i965/gen6+)
- GL_ARB_sparse_buffer not started
+ GL_ARB_shader_viewport_layer_array DONE (i965/gen6+, nvc0, radeonsi)
+ GL_ARB_sparse_buffer DONE (radeonsi/CIK+)
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 DONE (i965/gen9+)
- 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_KHR_texture_compression_astc_hdr DONE (i965/bxt)
+ GL_KHR_texture_compression_astc_sliced_3d DONE (i965/gen9+)
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_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
+
+A graphical representation of this information can be found at
+https://mesamatrix.net/