docs/features.txt

   1 # Status of OpenGL extensions in Mesa
   2
   3 Here's how to read this file:
   4
   5 all DONE: <driver>, ...
   6     All the extensions are done for the given list of drivers.
   7
   8 DONE
   9     The extension is done for Mesa and no implementation is necessary on the
  10     driver-side.
  11
  12 DONE ()
  13     The extension is done for Mesa and all the drivers in the "all DONE" list.
  14
  15 DONE (<driver>, ...)
  16     The extension is done for Mesa, all the drivers in the "all DONE" list, and
  17     all the drivers in the brackets.
  18
  19 in progress
  20     The extension is started but not finished yet.
  21
  22 not started
  23     The extension isn't started yet.
  24
  25 # OpenGL Core and Compatibility context support
  26
  27 Some drivers do not support the Compatibility profile or the
  28 ARB_compatibility extensions.  If an application does not request a
  29 specific version without the forward-compatiblity flag, such drivers
  30 will be limited to OpenGL 3.0.  If an application requests OpenGL 3.1,
  31 it will get a context that may or may not have the ARB_compatibility
  32 extension enabled.  Some of the later GL features are exposed in the 3.0
  33 context as extensions.
  34
  35
  36 Feature                                                 Status
  37 ------------------------------------------------------- ------------------------
  38
  39 GL 3.0, GLSL 1.30 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr, virgl
  40
  41   glBindFragDataLocation, glGetFragDataLocation         DONE
  42   GL_NV_conditional_render (Conditional rendering)      DONE ()
  43   GL_ARB_map_buffer_range (Map buffer subranges)        DONE ()
  44   GL_ARB_color_buffer_float (Clamping controls)         DONE ()
  45   GL_ARB_texture_float (Float textures, renderbuffers)  DONE ()
  46   GL_EXT_packed_float                                   DONE ()
  47   GL_EXT_texture_shared_exponent                        DONE ()
  48   GL_ARB_depth_buffer_float (Float depth buffers)       DONE ()
  49   GL_ARB_framebuffer_object (Framebuffer objects)       DONE ()
  50   GL_ARB_half_float_pixel                               DONE (all drivers)
  51   GL_ARB_half_float_vertex                              DONE ()
  52   GL_EXT_texture_integer                                DONE ()
  53   GL_EXT_texture_array                                  DONE ()
  54   GL_EXT_draw_buffers2 (Per-buffer blend and masks)     DONE ()
  55   GL_EXT_texture_compression_rgtc                       DONE ()
  56   GL_ARB_texture_rg                                     DONE ()
  57   GL_EXT_transform_feedback (Transform feedback)        DONE ()
  58   GL_ARB_vertex_array_object (Vertex array objects)     DONE ()
  59   GL_EXT_framebuffer_sRGB (sRGB framebuffer format)     DONE ()
  60   glClearBuffer commands                                DONE
  61   glGetStringi command                                  DONE
  62   glTexParameterI, glGetTexParameterI commands          DONE
  63   glVertexAttribI commands                              DONE
  64   Depth format cube textures                            DONE ()
  65   GLX_ARB_create_context (GLX 1.4 is required)          DONE
  66   Multisample anti-aliasing                             DONE (freedreno/a5xx+, freedreno (*), llvmpipe (*), softpipe (*), swr (*))
  67
  68 (*) freedreno (a2xx-a4xx), llvmpipe, softpipe, and swr have fake Multisample anti-aliasing support
  69
  70
  71 GL 3.1, GLSL 1.40 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr, virgl
  72
  73   Forward compatible context support/deprecations       DONE ()
  74   GL_ARB_draw_instanced (Instanced drawing)             DONE ()
  75   GL_ARB_copy_buffer (Buffer copying)                   DONE ()
  76   GL_NV_primitive_restart (Primitive restart)           DONE ()
  77   16 vertex texture image units                         DONE ()
  78   GL_ARB_texture_buffer_object (Texture buffer objs)    DONE (for OpenGL 3.1 contexts)
  79   GL_ARB_texture_rectangle (Rectangular textures)       DONE ()
  80   GL_ARB_uniform_buffer_object (Uniform buffer objs)    DONE ()
  81   GL_EXT_texture_snorm (Signed normalized textures)     DONE ()
  82
  83
  84 GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr, virgl
  85
  86   Core/compatibility profiles                           DONE
  87   Geometry shaders                                      DONE ()
  88   GL_ARB_vertex_array_bgra (BGRA vertex order)          DONE (freedreno)
  89   GL_ARB_draw_elements_base_vertex (Base vertex offset) DONE (freedreno)
  90   GL_ARB_fragment_coord_conventions (Frag shader coord) DONE (freedreno)
  91   GL_ARB_provoking_vertex (Provoking vertex)            DONE (freedreno)
  92   GL_ARB_seamless_cube_map (Seamless cubemaps)          DONE (freedreno)
  93   GL_ARB_texture_multisample (Multisample textures)     DONE (freedreno/a5xx+)
  94   GL_ARB_depth_clamp (Frag depth clamp)                 DONE (freedreno)
  95   GL_ARB_sync (Fence objects)                           DONE (freedreno)
  96   GLX_ARB_create_context_profile                        DONE
  97
  98
  99 GL 3.3, GLSL 3.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, virgl
 100
 101   GL_ARB_blend_func_extended                            DONE (freedreno/a3xx, swr)
 102   GL_ARB_explicit_attrib_location                       DONE (all drivers that support GLSL)
 103   GL_ARB_occlusion_query2                               DONE (freedreno, swr)
 104   GL_ARB_sampler_objects                                DONE (all drivers)
 105   GL_ARB_shader_bit_encoding                            DONE (freedreno, swr)
 106   GL_ARB_texture_rgb10_a2ui                             DONE (freedreno, swr)
 107   GL_ARB_texture_swizzle                                DONE (freedreno, swr)
 108   GL_ARB_timer_query                                    DONE (freedreno, swr)
 109   GL_ARB_instanced_arrays                               DONE (freedreno, swr)
 110   GL_ARB_vertex_type_2_10_10_10_rev                     DONE (freedreno, swr)
 111
 112
 113 GL 4.0, GLSL 4.00 --- all DONE: i965/gen7+, nvc0, r600, radeonsi, virgl
 114
 115   GL_ARB_draw_buffers_blend                             DONE (freedreno, i965/gen6+, nv50, llvmpipe, softpipe, swr)
 116   GL_ARB_draw_indirect                                  DONE (freedreno, i965/gen7+, llvmpipe, softpipe, swr)
 117   GL_ARB_gpu_shader5                                    DONE (i965/gen7+)
 118   - 'precise' qualifier                                 DONE (softpipe)
 119   - Dynamically uniform sampler array indices           DONE (softpipe)
 120   - Dynamically uniform UBO array indices               DONE (freedreno, softpipe)
 121   - Implicit signed -> unsigned conversions             DONE (softpipe)
 122   - Fused multiply-add                                  DONE (softpipe)
 123   - Packing/bitfield/conversion functions               DONE (freedreno, softpipe)
 124   - Enhanced textureGather                              DONE (freedreno, softpipe, swr)
 125   - Geometry shader instancing                          DONE (llvmpipe, softpipe, swr)
 126   - Geometry shader multiple streams                    DONE (softpipe, swr)
 127   - Enhanced per-sample shading                         DONE ()
 128   - Interpolation functions                             DONE (softpipe)
 129   - New overload resolution rules                       DONE (softpipe)
 130   GL_ARB_gpu_shader_fp64                                DONE (i965/gen7+, llvmpipe, softpipe, swr)
 131   GL_ARB_sample_shading                                 DONE (freedreno/a6xx, i965/gen6+, nv50)
 132   GL_ARB_shader_subroutine                              DONE (freedreno, i965/gen6+, nv50, llvmpipe, softpipe, swr)
 133   GL_ARB_tessellation_shader                            DONE (i965/gen7+)
 134   GL_ARB_texture_buffer_object_rgb32                    DONE (freedreno, i965/gen6+, llvmpipe, softpipe, swr)
 135   GL_ARB_texture_cube_map_array                         DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
 136   GL_ARB_texture_gather                                 DONE (freedreno, i965/gen6+, nv50, llvmpipe, softpipe, swr)
 137   GL_ARB_texture_query_lod                              DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
 138   GL_ARB_transform_feedback2                            DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
 139   GL_ARB_transform_feedback3                            DONE (i965/gen7+, llvmpipe, softpipe, swr)
 140
 141
 142 GL 4.1, GLSL 4.10 --- all DONE: i965/gen7+, nvc0, r600, radeonsi, virgl
 143
 144   GL_ARB_ES2_compatibility                              DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
 145   GL_ARB_get_program_binary                             DONE (0 or 1 binary formats)
 146   GL_ARB_separate_shader_objects                        DONE (all drivers)
 147   GL_ARB_shader_precision                               DONE (i965/gen7+, all drivers that support GLSL 4.10)
 148   GL_ARB_vertex_attrib_64bit                            DONE (i965/gen7+, llvmpipe, softpipe, swr)
 149   GL_ARB_viewport_array                                 DONE (i965, nv50, llvmpipe, softpipe, swr)
 150
 151
 152 GL 4.2, GLSL 4.20 -- all DONE: i965/gen7+, nvc0, r600, radeonsi, virgl
 153
 154   GL_ARB_texture_compression_bptc                       DONE (freedreno, i965)
 155   GL_ARB_compressed_texture_pixel_storage               DONE (all drivers)
 156   GL_ARB_shader_atomic_counters                         DONE (freedreno/a5xx+, i965, llvmpipe, softpipe)
 157   GL_ARB_texture_storage                                DONE (all drivers)
 158   GL_ARB_transform_feedback_instanced                   DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
 159   GL_ARB_base_instance                                  DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
 160   GL_ARB_shader_image_load_store                        DONE (freedreno/a5xx+, i965, llvmpipe, softpipe)
 161   GL_ARB_conservative_depth                             DONE (all drivers that support GLSL 1.30)
 162   GL_ARB_shading_language_420pack                       DONE (all drivers that support GLSL 1.30)
 163   GL_ARB_shading_language_packing                       DONE (all drivers)
 164   GL_ARB_internalformat_query                           DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
 165   GL_ARB_map_buffer_alignment                           DONE (all drivers)
 166
 167
 168 GL 4.3, GLSL 4.30 -- all DONE: i965/gen8+, nvc0, r600, radeonsi, virgl
 169
 170   GL_ARB_arrays_of_arrays                               DONE (all drivers that support GLSL 1.30)
 171   GL_ARB_ES3_compatibility                              DONE (all drivers that support GLSL 3.30)
 172   GL_ARB_clear_buffer_object                            DONE (all drivers)
 173   GL_ARB_compute_shader                                 DONE (freedreno/a5xx+, i965, llvmpipe, softpipe)
 174   GL_ARB_copy_image                                     DONE (i965, nv50, softpipe, llvmpipe, swr)
 175   GL_KHR_debug                                          DONE (all drivers)
 176   GL_ARB_explicit_uniform_location                      DONE (all drivers that support GLSL)
 177   GL_ARB_fragment_layer_viewport                        DONE (i965, nv50, llvmpipe, softpipe, swr)
 178   GL_ARB_framebuffer_no_attachments                     DONE (freedreno, i965, llvmpipe, softpipe)
 179   GL_ARB_internalformat_query2                          DONE (all drivers)
 180   GL_ARB_invalidate_subdata                             DONE (all drivers)
 181   GL_ARB_multi_draw_indirect                            DONE (freedreno, i965, llvmpipe, softpipe, swr)
 182   GL_ARB_program_interface_query                        DONE (all drivers)
 183   GL_ARB_robust_buffer_access_behavior                  DONE (i965)
 184   GL_ARB_shader_image_size                              DONE (freedreno/a5xx+, i965, llvmpipe, softpipe)
 185   GL_ARB_shader_storage_buffer_object                   DONE (freedreno/a5xx+, i965, llvmpipe, softpipe)
 186   GL_ARB_stencil_texturing                              DONE (freedreno, i965/hsw+, nv50, llvmpipe, softpipe, swr)
 187   GL_ARB_texture_buffer_range                           DONE (freedreno, nv50, i965, softpipe, llvmpipe, swr)
 188   GL_ARB_texture_query_levels                           DONE (all drivers that support GLSL 1.30)
 189   GL_ARB_texture_storage_multisample                    DONE (all drivers that support GL_ARB_texture_multisample)
 190   GL_ARB_texture_view                                   DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
 191   GL_ARB_vertex_attrib_binding                          DONE (all drivers)
 192
 193
 194 GL 4.4, GLSL 4.40 -- all DONE: i965/gen8+, nvc0, r600, radeonsi
 195
 196   GL_MAX_VERTEX_ATTRIB_STRIDE                           DONE (all drivers)
 197   GL_ARB_buffer_storage                                 DONE (freedreno, i965, nv50, llvmpipe, swr)
 198   GL_ARB_clear_texture                                  DONE (i965, nv50, llvmpipe, softpipe, swr)
 199   GL_ARB_enhanced_layouts                               DONE (i965, nv50, llvmpipe, softpipe, virgl)
 200   - compile-time constant expressions                   DONE
 201   - explicit byte offsets for blocks                    DONE
 202   - forced alignment within blocks                      DONE
 203   - specified vec4-slot component numbers               DONE
 204   - specified transform/feedback layout                 DONE
 205   - input/output block locations                        DONE
 206   GL_ARB_multi_bind                                     DONE (all drivers)
 207   GL_ARB_query_buffer_object                            DONE (i965/hsw+, virgl)
 208   GL_ARB_texture_mirror_clamp_to_edge                   DONE (i965, nv50, llvmpipe, softpipe, swr, virgl)
 209   GL_ARB_texture_stencil8                               DONE (freedreno, i965/hsw+, nv50, llvmpipe, softpipe, swr, virgl)
 210   GL_ARB_vertex_type_10f_11f_11f_rev                    DONE (i965, nv50, llvmpipe, softpipe, swr, virgl)
 211
 212 GL 4.5, GLSL 4.50 -- all DONE: nvc0, radeonsi, r600
 213
 214   GL_ARB_ES3_1_compatibility                            DONE (i965/hsw+, softpipe, virgl)
 215   GL_ARB_clip_control                                   DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
 216   GL_ARB_conditional_render_inverted                    DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr, virgl)
 217   GL_ARB_cull_distance                                  DONE (i965, nv50, llvmpipe, softpipe, swr, virgl)
 218   GL_ARB_derivative_control                             DONE (i965, nv50, softpipe, virgl)
 219   GL_ARB_direct_state_access                            DONE (all drivers)
 220   GL_ARB_get_texture_sub_image                          DONE (all drivers)
 221   GL_ARB_shader_texture_image_samples                   DONE (i965, nv50, virgl)
 222   GL_ARB_texture_barrier                                DONE (freedreno, i965, nv50, virgl)
 223   GL_KHR_context_flush_control                          DONE (all - but needs GLX/EGL extension to be useful)
 224   GL_KHR_robustness                                     DONE (freedreno, i965)
 225   GL_EXT_shader_integer_mix                             DONE (all drivers that support GLSL)
 226
 227 GL 4.6, GLSL 4.60
 228
 229   GL_ARB_gl_spirv                                       DONE (i965/gen7+)
 230   GL_ARB_indirect_parameters                            DONE (i965/gen7+, nvc0, radeonsi, virgl)
 231   GL_ARB_pipeline_statistics_query                      DONE (i965, nvc0, r600, radeonsi, llvmpipe, softpipe, swr)
 232   GL_ARB_polygon_offset_clamp                           DONE (freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, swr, virgl)
 233   GL_ARB_shader_atomic_counter_ops                      DONE (freedreno/a5xx+, i965/gen7+, nvc0, r600, radeonsi, llvmpipe, softpipe, virgl)
 234   GL_ARB_shader_draw_parameters                         DONE (i965, nvc0, radeonsi)
 235   GL_ARB_shader_group_vote                              DONE (i965, nvc0, radeonsi)
 236   GL_ARB_spirv_extensions                               DONE (i965/gen7+)
 237   GL_ARB_texture_filter_anisotropic                     DONE (freedreno, i965, nv50, nvc0, r600, radeonsi, softpipe (*), llvmpipe (*))
 238   GL_ARB_transform_feedback_overflow_query              DONE (i965/gen6+, nvc0, radeonsi, llvmpipe, softpipe, virgl)
 239   GL_KHR_no_error                                       DONE (all drivers)
 240
 241 (*) softpipe and llvmpipe advertise 16x anisotropy but simply ignore the setting
 242
 243 These are the extensions cherry-picked to make GLES 3.1
 244 GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, r600, radeonsi, virgl
 245
 246   GL_ARB_arrays_of_arrays                               DONE (all drivers that support GLSL 1.30)
 247   GL_ARB_compute_shader                                 DONE (freedreno/a5xx+, i965/gen7+, llvmpipe, softpipe)
 248   GL_ARB_draw_indirect                                  DONE (freedreno, i965/gen7+, llvmpipe, softpipe, swr)
 249   GL_ARB_explicit_uniform_location                      DONE (all drivers that support GLSL)
 250   GL_ARB_framebuffer_no_attachments                     DONE (freedreno, i965/gen7+, llvmpipe, softpipe)
 251   GL_ARB_program_interface_query                        DONE (all drivers)
 252   GL_ARB_shader_atomic_counters                         DONE (freedreno/a5xx+, i965/gen7+, llvmpipe, softpipe)
 253   GL_ARB_shader_image_load_store                        DONE (freedreno/a5xx+, i965/gen7+, llvmpipe, softpipe)
 254   GL_ARB_shader_image_size                              DONE (freedreno/a5xx+, i965/gen7+, llvmpipe, softpipe)
 255   GL_ARB_shader_storage_buffer_object                   DONE (freedreno/a5xx+, i965/gen7+, llvmpipe, softpipe)
 256   GL_ARB_shading_language_packing                       DONE (all drivers)
 257   GL_ARB_separate_shader_objects                        DONE (all drivers)
 258   GL_ARB_stencil_texturing                              DONE (freedreno, nv50, llvmpipe, softpipe, swr)
 259   GL_ARB_texture_multisample (Multisample textures)     DONE (freedreno/a5xx+, i965/gen7+, nv50, llvmpipe, softpipe)
 260   GL_ARB_texture_storage_multisample                    DONE (all drivers that support GL_ARB_texture_multisample)
 261   GL_ARB_vertex_attrib_binding                          DONE (all drivers)
 262   GS5 Enhanced textureGather                            DONE (freedreno, i965/gen7+)
 263   GS5 Packing/bitfield/conversion functions             DONE (freedreno/a5xx+, i965/gen6+)
 264   GL_EXT_shader_integer_mix                             DONE (all drivers that support GLSL)
 265
 266   Additional functionality not covered above:
 267       glMemoryBarrierByRegion                           DONE
 268       glGetTexLevelParameter[fi]v - needs updates       DONE
 269       glGetBooleani_v - restrict to GLES enums
 270       gl_HelperInvocation support                       DONE (i965, r600)
 271
 272 GLES3.2, GLSL ES 3.2 -- all DONE: i965/gen9+, radeonsi, virgl
 273
 274   GL_EXT_color_buffer_float                             DONE (all drivers)
 275   GL_KHR_blend_equation_advanced                        DONE (freedreno/a6xx, i965, nvc0)
 276   GL_KHR_debug                                          DONE (all drivers)
 277   GL_KHR_robustness                                     DONE (freedreno, i965, nvc0)
 278   GL_KHR_texture_compression_astc_ldr                   DONE (freedreno, i965/gen9+)
 279   GL_OES_copy_image                                     DONE (all drivers)
 280   GL_OES_draw_buffers_indexed                           DONE (all drivers that support GL_ARB_draw_buffers_blend)
 281   GL_OES_draw_elements_base_vertex                      DONE (all drivers)
 282   GL_OES_geometry_shader                                DONE (i965/hsw+, nvc0, softpipe)
 283   GL_OES_gpu_shader5                                    DONE (freedreno/a6xx, all drivers that support GL_ARB_gpu_shader5)
 284   GL_OES_primitive_bounding_box                         DONE (freedreno/a5xx+, i965/gen7+, nvc0, softpipe)
 285   GL_OES_sample_shading                                 DONE (freedreno/a6xx, i965, nvc0, r600)
 286   GL_OES_sample_variables                               DONE (freedreno/a6xx, i965, nvc0, r600)
 287   GL_OES_shader_image_atomic                            DONE (all drivers that support GL_ARB_shader_image_load_store)
 288   GL_OES_shader_io_blocks                               DONE (All drivers that support GLES 3.1)
 289   GL_OES_shader_multisample_interpolation               DONE (freedreno/a6xx, i965, nvc0, r600)
 290   GL_OES_tessellation_shader                            DONE (all drivers that support GL_ARB_tessellation_shader)
 291   GL_OES_texture_border_clamp                           DONE (all drivers)
 292   GL_OES_texture_buffer                                 DONE (freedreno, i965, nvc0, softpipe)
 293   GL_OES_texture_cube_map_array                         DONE (i965/hsw+, nvc0, softpipe)
 294   GL_OES_texture_stencil8                               DONE (all drivers that support GL_ARB_texture_stencil8)
 295   GL_OES_texture_storage_multisample_2d_array           DONE (all drivers that support GL_ARB_texture_multisample)
 296
 297 Khronos, ARB, and OES extensions that are not part of any OpenGL or OpenGL ES version:
 298
 299   GL_ARB_bindless_texture                               DONE (nvc0, radeonsi)
 300   GL_ARB_cl_event                                       not started
 301   GL_ARB_compute_variable_group_size                    DONE (nvc0, radeonsi)
 302   GL_ARB_ES3_2_compatibility                            DONE (i965/gen8+, radeonsi, virgl)
 303   GL_ARB_fragment_shader_interlock                      DONE (i965)
 304   GL_ARB_gpu_shader_int64                               DONE (i965/gen8+, nvc0, radeonsi, softpipe, llvmpipe)
 305   GL_ARB_parallel_shader_compile                        DONE (all drivers)
 306   GL_ARB_post_depth_coverage                            DONE (i965, nvc0, radeonsi)
 307   GL_ARB_robustness_isolation                           not started
 308   GL_ARB_sample_locations                               DONE (nvc0)
 309   GL_ARB_seamless_cubemap_per_texture                   DONE (etnaviv/SEAMLESS_CUBE_MAP, freedreno, i965, nvc0, radeonsi, r600, softpipe, swr, virgl)
 310   GL_ARB_shader_ballot                                  DONE (i965/gen8+, nvc0, radeonsi)
 311   GL_ARB_shader_clock                                   DONE (i965/gen7+, nv50, nvc0, r600, radeonsi, virgl)
 312   GL_ARB_shader_stencil_export                          DONE (i965/gen9+, r600, radeonsi, softpipe, llvmpipe, swr, virgl)
 313   GL_ARB_shader_viewport_layer_array                    DONE (i965/gen6+, nvc0, radeonsi)
 314   GL_ARB_sparse_buffer                                  DONE (radeonsi/CIK+)
 315   GL_ARB_sparse_texture                                 not started
 316   GL_ARB_sparse_texture2                                not started
 317   GL_ARB_sparse_texture_clamp                           not started
 318   GL_ARB_texture_filter_minmax                          not started
 319   GL_EXT_memory_object                                  DONE (radeonsi)
 320   GL_EXT_memory_object_fd                               DONE (radeonsi)
 321   GL_EXT_memory_object_win32                            not started
 322   GL_EXT_render_snorm                                   DONE (i965, radeonsi)
 323   GL_EXT_semaphore                                      DONE (radeonsi)
 324   GL_EXT_semaphore_fd                                   DONE (radeonsi)
 325   GL_EXT_semaphore_win32                                not started
 326   GL_EXT_sRGB_write_control                             DONE (all drivers that support GLES 3.0+)
 327   GL_EXT_texture_norm16                                 DONE (freedreno, i965, r600, radeonsi, nvc0)
 328   GL_EXT_texture_sRGB_R8                                DONE (all drivers that support GLES 3.0+)
 329   GL_KHR_blend_equation_advanced_coherent               DONE (i965/gen9+)
 330   GL_KHR_texture_compression_astc_hdr                   DONE (i965/bxt)
 331   GL_KHR_texture_compression_astc_sliced_3d             DONE (i965/gen9+, radeonsi)
 332   GL_OES_depth_texture_cube_map                         DONE (all drivers that support GLSL 1.30+)
 333   GL_OES_EGL_image                                      DONE (all drivers)
 334   GL_OES_EGL_image_external                             DONE (all drivers)
 335   GL_OES_EGL_image_external_essl3                       DONE (all drivers)
 336   GL_OES_required_internalformat                        DONE (all drivers)
 337   GL_OES_surfaceless_context                            DONE (all drivers)
 338   GL_OES_texture_compression_astc                       DONE (core only)
 339   GL_OES_texture_float                                  DONE (freedreno, i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe)
 340   GL_OES_texture_float_linear                           DONE (freedreno, i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe)
 341   GL_OES_texture_half_float                             DONE (freedreno, i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe)
 342   GL_OES_texture_half_float_linear                      DONE (freedreno, i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe)
 343   GL_OES_texture_view                                   DONE (freedreno, i965/gen8+, r600, radeonsi, nv50, nvc0, softpipe, llvmpipe, swr)
 344   GL_OES_viewport_array                                 DONE (i965, nvc0, radeonsi, softpipe)
 345   GLX_ARB_context_flush_control                         not started
 346   GLX_ARB_robustness_application_isolation              not started
 347   GLX_ARB_robustness_share_group_isolation              not started
 348
 349 GL_EXT_direct_state_access subfeatures (in the spec order):
 350   GL 1.1: Client commands                               DONE
 351   GL 1.0-1.3: Matrix and transpose matrix commands      DONE
 352   GL 1.1-1.2: Texture commands                          DONE
 353   GL 1.2: 3D texture commands                           DONE
 354   GL 1.2.1: Multitexture commands                       DONE
 355   GL 1.2.1-3.0: Indexed texture commands                DONE
 356   GL 1.2.1-3.0: Indexed generic queries                 DONE
 357   GL 1.2.1: EnableIndexed.. Get*Indexed                 DONE
 358   GL_ARB_vertex_program                                 DONE
 359   GL 1.3: Compressed texture and multitexture commands  DONE
 360   GL 1.5: Buffer commands                               DONE
 361   GL 2.0-2.1: Uniform and uniform matrix commands       DONE
 362   GL_EXT_texture_buffer_object                          DONE
 363   GL_EXT_texture_integer                                DONE
 364   GL_EXT_gpu_shader4                                    DONE
 365   GL_EXT_gpu_program_parameters                         DONE
 366   GL_NV_gpu_program4                                    n/a
 367   GL_NV_framebuffer_multisample_coverage                n/a
 368   GL 3.0: Renderbuffer/framebuffer commands, Gen*Mipmap DONE
 369   GL 3.0: CopyBuffer command                            DONE
 370   GL_EXT_geometry_shader4 commands (expose in GL 3.2)   DONE
 371   GL_NV_explicit_multisample                            n/a
 372   GL 3.0: Vertex array/attrib/query/map commands        DONE
 373   Matrix GL tokens                                      DONE
 374
 375 GL_EXT_direct_state_access additions from other extensions (complete list):
 376   GL_AMD_framebuffer_sample_positions                   n/a
 377   GL_AMD_gpu_shader_int64                               n/a (not enabled in compat profile)
 378   GL_ARB_bindless_texture                               DONE
 379   GL_ARB_buffer_storage                                 DONE
 380   GL_ARB_clear_buffer_object                            DONE
 381   GL_ARB_framebuffer_no_attachments                     DONE
 382   GL_ARB_gpu_shader_fp64                                DONE
 383   GL_ARB_instanced_arrays                               DONE
 384   GL_ARB_internalformat_query2                          DONE
 385   GL_ARB_sparse_texture                                 n/a
 386   GL_ARB_sparse_buffer                                  not started
 387   GL_ARB_texture_buffer_range                           not started
 388   GL_ARB_texture_storage                                DONE
 389   GL_ARB_texture_storage_multisample                    not started
 390   GL_ARB_vertex_attrib_64bit                            DONE
 391   GL_ARB_vertex_attrib_binding                          DONE
 392   GL_EXT_buffer_storage                                 DONE
 393   GL_EXT_external_buffer                                n/a
 394   GL_EXT_separate_shader_objects                        n/a
 395   GL_EXT_sparse_texture                                 n/a
 396   GL_EXT_texture_storage                                n/a
 397   GL_EXT_vertex_attrib_64bit                            DONE
 398   GL_EXT_EGL_image_storage                              n/a
 399   GL_NV_bindless_texture                                n/a
 400   GL_NV_gpu_shader5                                     n/a
 401   GL_NV_texture_multisample                             n/a
 402   GL_NV_vertex_buffer_unified_memory                    n/a
 403   GL_NVX_linked_gpu_multicast                           n/a
 404   GLX_NV_copy_buffer                                    n/a
 405
 406 The following extensions are not part of any OpenGL or OpenGL ES version, and
 407 we DO NOT WANT implementations of these extensions for Mesa.
 408
 409   GL_ARB_geometry_shader4                               Superseded by GL 3.2 geometry shaders
 410   GL_ARB_matrix_palette                                 Superseded by GL_ARB_vertex_program
 411   GL_ARB_shading_language_include                       Not interesting
 412   GL_ARB_shadow_ambient                                 Superseded by GL_ARB_fragment_program
 413   GL_ARB_vertex_blend                                   Superseded by GL_ARB_vertex_program
 414
 415 Vulkan 1.0 -- all DONE: anv, radv
 416
 417 Vulkan 1.1 -- all DONE: anv, radv
 418
 419   VK_KHR_16bit_storage                                  DONE (anv/gen8+, radv)
 420   VK_KHR_bind_memory2                                   DONE (anv, radv)
 421   VK_KHR_dedicated_allocation                           DONE (anv, radv)
 422   VK_KHR_descriptor_update_template                     DONE (anv, radv)
 423   VK_KHR_device_group                                   not started
 424   VK_KHR_device_group_creation                          not started
 425   VK_KHR_external_fence                                 DONE (anv, radv)
 426   VK_KHR_external_fence_capabilities                    DONE (anv, radv)
 427   VK_KHR_external_memory                                DONE (anv, radv)
 428   VK_KHR_external_memory_capabilities                   DONE (anv, radv)
 429   VK_KHR_external_semaphore                             DONE (anv, radv)
 430   VK_KHR_external_semaphore_capabilities                DONE (anv, radv)
 431   VK_KHR_get_memory_requirements2                       DONE (anv, radv)
 432   VK_KHR_get_physical_device_properties2                DONE (anv, radv)
 433   VK_KHR_maintenance1                                   DONE (anv, radv)
 434   VK_KHR_maintenance2                                   DONE (anv, radv)
 435   VK_KHR_maintenance3                                   DONE (anv, radv)
 436   VK_KHR_multiview                                      DONE (anv, radv)
 437   VK_KHR_relaxed_block_layout                           DONE (anv, radv)
 438   VK_KHR_sampler_ycbcr_conversion                       DONE (anv, radv)
 439   VK_KHR_shader_draw_parameters                         DONE (anv, radv)
 440   VK_KHR_storage_buffer_storage_class                   DONE (anv, radv)
 441   VK_KHR_variable_pointers                              DONE (anv, radv)
 442
 443 Khronos extensions that are not part of any Vulkan version:
 444
 445   VK_KHR_8bit_storage                                   DONE (anv/gen8+, radv)
 446   VK_KHR_android_surface                                not started
 447   VK_KHR_create_renderpass2                             DONE (anv, radv)
 448   VK_KHR_depth_stencil_resolve                          DONE (anv, radv)
 449   VK_KHR_display                                        DONE (anv, radv)
 450   VK_KHR_display_swapchain                              not started
 451   VK_KHR_draw_indirect_count                            DONE (anv, radv)
 452   VK_KHR_driver_properties                              DONE (anv, radv)
 453   VK_KHR_external_fence_fd                              DONE (anv, radv)
 454   VK_KHR_external_fence_win32                           not started
 455   VK_KHR_external_memory_fd                             DONE (anv, radv)
 456   VK_KHR_external_memory_win32                          not started
 457   VK_KHR_external_semaphore_fd                          DONE (anv, radv)
 458   VK_KHR_external_semaphore_win32                       not started
 459   VK_KHR_get_display_properties2                        DONE (anv, radv)
 460   VK_KHR_get_surface_capabilities2                      DONE (anv, radv)
 461   VK_KHR_image_format_list                              DONE (anv, radv)
 462   VK_KHR_imageless_framebuffer                          DONE (anv, radv)
 463   VK_KHR_incremental_present                            DONE (anv, radv)
 464   VK_KHR_mir_surface                                    not started
 465   VK_KHR_pipeline_executable_properties                 DONE (anv, radv)
 466   VK_KHR_push_descriptor                                DONE (anv, radv)
 467   VK_KHR_sampler_mirror_clamp_to_edge                   DONE (anv, radv)
 468   VK_KHR_shader_atomic_int64                            DONE (anv, radv)
 469   VK_KHR_shader_float16_int8                            DONE (anv/gen8+, radv)
 470   VK_KHR_shader_float_controls                          DONE (anv/gen8+)
 471   VK_KHR_shader_subgroup_extended_types                 not started
 472   VK_KHR_shared_presentable_image                       not started
 473   VK_KHR_surface                                        DONE (anv, radv)
 474   VK_KHR_surface_protected_capabilities                 DONE (anv, radv)
 475   VK_KHR_swapchain                                      DONE (anv, radv)
 476   VK_KHR_swapchain_mutable_format                       not started
 477   VK_KHR_uniform_buffer_standard_layout                 DONE (anv, radv)
 478   VK_KHR_vulkan_memory_model                            not started
 479   VK_KHR_wayland_surface                                DONE (anv, radv)
 480   VK_KHR_win32_keyed_mutex                              not started
 481   VK_KHR_win32_surface                                  not started
 482   VK_KHR_xcb_surface                                    DONE (anv, radv)
 483   VK_KHR_xlib_surface                                   DONE (anv, radv)
 484
 485
 486 A graphical representation of this information can be found at
 487 https://mesamatrix.net/