X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=docs%2Ffeatures.txt;h=37614470a148981bb3adb0f094862c0db1e0a4da;hb=26d3e2b4b0bfb3b00362800172291516d340cca0;hp=d579d245eb44882336fe2e8d7ff78709a7fb067a;hpb=2be6143032939c5c5fb6de4a44ffe3b076e1f098;p=mesa.git diff --git a/docs/features.txt b/docs/features.txt index d579d245eb4..37614470a14 100644 --- a/docs/features.txt +++ b/docs/features.txt @@ -24,16 +24,19 @@ not started # OpenGL Core and Compatibility context support -Some drivers do not support the Compatibility profile or ARB_compatibility. -Such drivers are limited to OpenGL 3.0 if the Core profile is not requested -by applications. Some of the later GL features are exposed in the 3.0 context -as extensions. +Some drivers do not support the Compatibility profile or the +ARB_compatibility extensions. If an application does not request a +specific version without the forward-compatiblity flag, such drivers +will be limited to OpenGL 3.0. If an application requests OpenGL 3.1, +it will get a context that may or may not have the ARB_compatibility +extension enabled. 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: freedreno, 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, virgl glBindFragDataLocation, glGetFragDataLocation DONE GL_NV_conditional_render (Conditional rendering) DONE () @@ -60,12 +63,12 @@ GL 3.0, GLSL 1.30 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llv glVertexAttribI commands DONE Depth format cube textures DONE () GLX_ARB_create_context (GLX 1.4 is required) DONE - Multisample anti-aliasing DONE (freedreno (*), llvmpipe (*), softpipe (*), swr (*)) + Multisample anti-aliasing DONE (freedreno/a5xx, freedreno (*), llvmpipe (*), softpipe (*), swr (*)) -(*) freedreno, llvmpipe, softpipe, and swr have fake Multisample anti-aliasing support +(*) freedreno (a2xx-a4xx), llvmpipe, softpipe, and swr have fake Multisample anti-aliasing support -GL 3.1, GLSL 1.40 --- all DONE: freedreno, 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, virgl Forward compatible context support/deprecations DONE () GL_ARB_draw_instanced (Instanced drawing) DONE () @@ -78,7 +81,7 @@ GL 3.1, GLSL 1.40 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llv GL_EXT_texture_snorm (Signed normalized textures) DONE () -GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr +GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr, virgl Core/compatibility profiles DONE Geometry shaders DONE () @@ -87,13 +90,13 @@ GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, soft 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_texture_multisample (Multisample textures) DONE (freedreno/a5xx) 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 3.3, GLSL 3.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, virgl GL_ARB_blend_func_extended DONE (freedreno/a3xx, swr) GL_ARB_explicit_attrib_location DONE (all drivers that support GLSL) @@ -107,18 +110,18 @@ GL 3.3, GLSL 3.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, soft GL_ARB_vertex_type_2_10_10_10_rev DONE (freedreno, swr) -GL 4.0, GLSL 4.00 --- all DONE: i965/gen7+, nvc0, r600, radeonsi +GL 4.0, GLSL 4.00 --- all DONE: i965/gen7+, nvc0, r600, radeonsi, virgl GL_ARB_draw_buffers_blend DONE (freedreno, i965/gen6+, nv50, llvmpipe, softpipe, swr) GL_ARB_draw_indirect DONE (freedreno, 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 () + - Dynamically uniform UBO array indices DONE (freedreno) - Implicit signed -> unsigned conversions DONE - Fused multiply-add DONE () - - Packing/bitfield/conversion functions DONE (softpipe) - - Enhanced textureGather DONE (softpipe) + - Packing/bitfield/conversion functions DONE (freedreno, softpipe) + - Enhanced textureGather DONE (freedreno, softpipe) - Geometry shader instancing DONE (llvmpipe, softpipe) - Geometry shader multiple streams DONE () - Enhanced per-sample shading DONE () @@ -136,7 +139,7 @@ GL 4.0, GLSL 4.00 --- all DONE: i965/gen7+, nvc0, r600, radeonsi GL_ARB_transform_feedback3 DONE (i965/gen7+, llvmpipe, softpipe, swr) -GL 4.1, GLSL 4.10 --- all DONE: i965/gen7+, nvc0, r600, radeonsi +GL 4.1, GLSL 4.10 --- all DONE: i965/gen7+, nvc0, r600, radeonsi, virgl GL_ARB_ES2_compatibility DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr) GL_ARB_get_program_binary DONE (0 or 1 binary formats) @@ -146,7 +149,7 @@ GL 4.1, GLSL 4.10 --- all DONE: i965/gen7+, nvc0, r600, radeonsi GL_ARB_viewport_array DONE (i965, nv50, llvmpipe, softpipe) -GL 4.2, GLSL 4.20 -- all DONE: i965/gen7+, nvc0, r600, radeonsi +GL 4.2, GLSL 4.20 -- all DONE: i965/gen7+, nvc0, r600, radeonsi, virgl GL_ARB_texture_compression_bptc DONE (freedreno, i965) GL_ARB_compressed_texture_pixel_storage DONE (all drivers) @@ -162,7 +165,7 @@ GL 4.2, GLSL 4.20 -- all DONE: i965/gen7+, nvc0, r600, radeonsi GL_ARB_map_buffer_alignment DONE (all drivers) -GL 4.3, GLSL 4.30 -- all DONE: i965/gen8+, nvc0, r600, radeonsi +GL 4.3, GLSL 4.30 -- all DONE: i965/gen8+, nvc0, r600, radeonsi, virgl 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) @@ -202,20 +205,20 @@ GL 4.4, GLSL 4.40 -- all DONE: i965/gen8+, nvc0, r600, radeonsi - input/output block locations DONE GL_ARB_multi_bind DONE (all drivers) GL_ARB_query_buffer_object DONE (i965/hsw+) - GL_ARB_texture_mirror_clamp_to_edge DONE (i965, nv50, llvmpipe, softpipe, swr) - GL_ARB_texture_stencil8 DONE (freedreno, i965/hsw+, nv50, llvmpipe, softpipe, swr) - GL_ARB_vertex_type_10f_11f_11f_rev DONE (i965, nv50, llvmpipe, softpipe, swr) + GL_ARB_texture_mirror_clamp_to_edge DONE (i965, nv50, llvmpipe, softpipe, swr, virgl) + GL_ARB_texture_stencil8 DONE (freedreno, i965/hsw+, nv50, llvmpipe, softpipe, swr, virgl) + GL_ARB_vertex_type_10f_11f_11f_rev DONE (i965, nv50, llvmpipe, softpipe, swr, virgl) GL 4.5, GLSL 4.50 -- all DONE: nvc0, radeonsi - GL_ARB_ES3_1_compatibility DONE (i965/hsw+, r600) + GL_ARB_ES3_1_compatibility DONE (i965/hsw+, r600, virgl) GL_ARB_clip_control DONE (freedreno, i965, nv50, r600, llvmpipe, softpipe, swr) - GL_ARB_conditional_render_inverted DONE (freedreno, i965, nv50, r600, llvmpipe, softpipe, swr) - GL_ARB_cull_distance DONE (i965, nv50, r600, llvmpipe, softpipe, swr) - GL_ARB_derivative_control DONE (i965, nv50, r600) + GL_ARB_conditional_render_inverted DONE (freedreno, i965, nv50, r600, llvmpipe, softpipe, swr, virgl) + GL_ARB_cull_distance DONE (i965, nv50, r600, llvmpipe, softpipe, swr, virgl) + GL_ARB_derivative_control DONE (i965, nv50, r600, virgl) 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, r600) + GL_ARB_shader_texture_image_samples DONE (i965, nv50, r600, virgl) GL_ARB_texture_barrier DONE (freedreno, i965, nv50, r600) GL_KHR_context_flush_control DONE (all - but needs GLX/EGL extension to be useful) GL_KHR_robustness DONE (i965) @@ -226,19 +229,19 @@ GL 4.6, GLSL 4.60 GL_ARB_gl_spirv in progress (Nicolai Hähnle, Ian Romanick) GL_ARB_indirect_parameters DONE (i965/gen7+, nvc0, radeonsi) GL_ARB_pipeline_statistics_query DONE (i965, nvc0, r600, radeonsi, llvmpipe, softpipe, swr) - GL_ARB_polygon_offset_clamp DONE (freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, swr) - GL_ARB_shader_atomic_counter_ops DONE (freedreno/a5xx, i965/gen7+, nvc0, r600, radeonsi, softpipe) + GL_ARB_polygon_offset_clamp DONE (freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, swr, virgl) + GL_ARB_shader_atomic_counter_ops DONE (freedreno/a5xx, i965/gen7+, nvc0, r600, radeonsi, softpipe, virgl) GL_ARB_shader_draw_parameters DONE (i965, nvc0, radeonsi) GL_ARB_shader_group_vote DONE (i965, nvc0, radeonsi) GL_ARB_spirv_extensions in progress (Nicolai Hähnle, Ian Romanick) GL_ARB_texture_filter_anisotropic DONE (freedreno, i965, nv50, nvc0, r600, radeonsi, softpipe (*), llvmpipe (*)) - GL_ARB_transform_feedback_overflow_query DONE (i965/gen6+, radeonsi, llvmpipe, softpipe) + GL_ARB_transform_feedback_overflow_query DONE (i965/gen6+, nvc0, radeonsi, llvmpipe, softpipe, virgl) GL_KHR_no_error DONE (all drivers) (*) softpipe and llvmpipe advertise 16x anisotropy but simply ignore the setting These are the extensions cherry-picked to make GLES 3.1 -GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, r600, radeonsi +GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, r600, radeonsi, virgl GL_ARB_arrays_of_arrays DONE (all drivers that support GLSL 1.30) GL_ARB_compute_shader DONE (freedreno/a5xx, i965/gen7+, softpipe) @@ -253,11 +256,11 @@ GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, r600, radeonsi GL_ARB_shading_language_packing DONE (all drivers) GL_ARB_separate_shader_objects DONE (all drivers) GL_ARB_stencil_texturing DONE (freedreno, nv50, llvmpipe, softpipe, swr) - GL_ARB_texture_multisample (Multisample textures) DONE (i965/gen7+, nv50, llvmpipe, softpipe) + GL_ARB_texture_multisample (Multisample textures) DONE (freedreno/a5xx, i965/gen7+, nv50, 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 (freedreno, i965/gen7+,) - GS5 Packing/bitfield/conversion functions DONE (i965/gen6+) + GS5 Enhanced textureGather DONE (freedreno, i965/gen7+) + GS5 Packing/bitfield/conversion functions DONE (freedreno/a5xx, i965/gen6+) GL_EXT_shader_integer_mix DONE (all drivers that support GLSL) Additional functionality not covered above: @@ -266,28 +269,28 @@ GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, r600, radeonsi glGetBooleani_v - restrict to GLES enums gl_HelperInvocation support DONE (i965, r600) -GLES3.2, GLSL ES 3.2 -- all DONE: i965/gen9+ +GLES3.2, GLSL ES 3.2 -- all DONE: i965/gen9+, radeonsi, virgl GL_EXT_color_buffer_float DONE (all drivers) - GL_KHR_blend_equation_advanced DONE (i965, nvc0, radeonsi) + GL_KHR_blend_equation_advanced DONE (i965, nvc0) GL_KHR_debug DONE (all drivers) - GL_KHR_robustness DONE (i965, nvc0, radeonsi) + GL_KHR_robustness DONE (i965, nvc0) GL_KHR_texture_compression_astc_ldr DONE (freedreno, 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/hsw+, nvc0, radeonsi) + GL_OES_geometry_shader DONE (i965/hsw+, nvc0) 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_primitive_bounding_box DONE (i965/gen7+, nvc0) + GL_OES_sample_shading DONE (i965, nvc0, r600) + GL_OES_sample_variables DONE (i965, nvc0, r600) GL_OES_shader_image_atomic DONE (all drivers that support GL_ARB_shader_image_load_store) 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_shader_multisample_interpolation DONE (i965, nvc0, r600) 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/hsw+, nvc0, radeonsi) + GL_OES_texture_buffer DONE (freedreno, i965, nvc0) + GL_OES_texture_cube_map_array DONE (i965/hsw+, nvc0) 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) @@ -296,17 +299,17 @@ Khronos, ARB, and OES extensions that are not part of any OpenGL or OpenGL ES ve GL_ARB_bindless_texture DONE (nvc0, 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_ES3_2_compatibility DONE (i965/gen8+, radeonsi, virgl) + GL_ARB_fragment_shader_interlock DONE (i965) 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_post_depth_coverage DONE (i965) + GL_ARB_post_depth_coverage DONE (i965, nvc0) 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_sample_locations DONE (nvc0) + GL_ARB_seamless_cubemap_per_texture DONE (freedreno, i965, nvc0, radeonsi, r600, softpipe, swr, virgl) GL_ARB_shader_ballot DONE (i965/gen8+, nvc0, radeonsi) GL_ARB_shader_clock DONE (i965/gen7+, nv50, nvc0, r600, radeonsi) - GL_ARB_shader_stencil_export DONE (i965/gen9+, r600, radeonsi, softpipe, llvmpipe, swr) + GL_ARB_shader_stencil_export DONE (i965/gen9+, r600, radeonsi, softpipe, llvmpipe, swr, virgl) GL_ARB_shader_viewport_layer_array DONE (i965/gen6+, nvc0, radeonsi) GL_ARB_sparse_buffer DONE (radeonsi/CIK+) GL_ARB_sparse_texture not started @@ -319,12 +322,14 @@ Khronos, ARB, and OES extensions that are not part of any OpenGL or OpenGL ES ve GL_EXT_semaphore DONE (radeonsi) GL_EXT_semaphore_fd DONE (radeonsi) GL_EXT_semaphore_win32 not started + GL_EXT_texture_norm16 DONE (i965, r600, radeonsi, nvc0) GL_KHR_blend_equation_advanced_coherent DONE (i965/gen9+) 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_OES_EGL_image_external DONE (all drivers) + GL_OES_EGL_image_external_essl3 DONE (all drivers) GL_OES_required_internalformat DONE (all drivers) GL_OES_surfaceless_context DONE (all drivers) GL_OES_texture_compression_astc DONE (core only) @@ -332,7 +337,7 @@ Khronos, ARB, and OES extensions that are not part of any OpenGL or OpenGL ES ve GL_OES_texture_float_linear DONE (freedreno, i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe) GL_OES_texture_half_float DONE (freedreno, i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe) GL_OES_texture_half_float_linear DONE (freedreno, i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe) - GL_OES_texture_view not started - based on GL_ARB_texture_view + GL_OES_texture_view DONE (i965/gen8+) GL_OES_viewport_array DONE (i965, nvc0, radeonsi) GLX_ARB_context_flush_control not started GLX_ARB_robustness_application_isolation not started @@ -349,39 +354,55 @@ we DO NOT WANT implementations of these extensions for Mesa. Vulkan 1.0 -- all DONE: anv, radv -Khronos extensions that are not part of any Vulkan version: +Vulkan 1.1 -- all DONE: anv, radv + VK_KHR_16bit_storage in progress (Alejandro) - VK_KHR_android_surface not started + VK_KHR_bind_memory2 DONE (anv, radv) VK_KHR_dedicated_allocation DONE (anv, radv) VK_KHR_descriptor_update_template DONE (anv, radv) - VK_KHR_display not started - VK_KHR_display_swapchain not started - VK_KHR_external_fence not started - VK_KHR_external_fence_capabilities not started - VK_KHR_external_fence_fd not started - VK_KHR_external_fence_win32 not started + VK_KHR_device_group not started + VK_KHR_device_group_creation not started + VK_KHR_external_fence DONE (anv, radv) + VK_KHR_external_fence_capabilities DONE (anv, radv) VK_KHR_external_memory DONE (anv, radv) VK_KHR_external_memory_capabilities DONE (anv, radv) + VK_KHR_external_semaphore DONE (anv, radv) + VK_KHR_external_semaphore_capabilities DONE (anv, radv) + VK_KHR_get_memory_requirements2 DONE (anv, radv) + VK_KHR_get_physical_device_properties2 DONE (anv, radv) + VK_KHR_maintenance1 DONE (anv, radv) + VK_KHR_maintenance2 DONE (anv, radv) + VK_KHR_maintenance3 DONE (anv, radv) + VK_KHR_multiview DONE (anv, radv) + VK_KHR_relaxed_block_layout DONE (anv, radv) + VK_KHR_sampler_ycbcr_conversion DONE (anv) + VK_KHR_shader_draw_parameters DONE (anv, radv) + VK_KHR_storage_buffer_storage_class DONE (anv, radv) + VK_KHR_variable_pointers DONE (anv, radv) + +Khronos extensions that are not part of any Vulkan version: + VK_KHR_8bit_storage DONE (anv) + VK_KHR_android_surface not started + VK_KHR_create_renderpass2 DONE (anv, radv) + VK_KHR_display DONE (anv, radv) + VK_KHR_display_swapchain DONE (anv, radv) + VK_KHR_draw_indirect_count DONE (radv) + VK_KHR_external_fence_fd DONE (anv, radv) + VK_KHR_external_fence_win32 not started VK_KHR_external_memory_fd DONE (anv, radv) VK_KHR_external_memory_win32 not started - VK_KHR_external_semaphore DONE (radv) - VK_KHR_external_semaphore_capabilities DONE (radv) - VK_KHR_external_semaphore_fd DONE (radv) + VK_KHR_external_semaphore_fd DONE (anv, radv) VK_KHR_external_semaphore_win32 not started - VK_KHR_get_memory_requirements2 DONE (anv, radv) - VK_KHR_get_physical_device_properties2 DONE (anv, radv) - VK_KHR_get_surface_capabilities2 DONE (anv) + VK_KHR_get_display_properties2 DONE (anv, radv) + VK_KHR_get_surface_capabilities2 DONE (anv, radv) + VK_KHR_image_format_list DONE (anv, radv) VK_KHR_incremental_present DONE (anv, radv) - VK_KHR_maintenance1 DONE (anv, radv) VK_KHR_mir_surface not started VK_KHR_push_descriptor DONE (anv, radv) VK_KHR_sampler_mirror_clamp_to_edge DONE (anv, radv) - VK_KHR_shader_draw_parameters DONE (anv, radv) VK_KHR_shared_presentable_image not started - VK_KHR_storage_buffer_storage_class DONE (anv, radv) VK_KHR_surface DONE (anv, radv) VK_KHR_swapchain DONE (anv, radv) - VK_KHR_variable_pointers DONE (anv, radv) VK_KHR_wayland_surface DONE (anv, radv) VK_KHR_win32_keyed_mutex not started VK_KHR_win32_surface not started