2009-12-30 17:39:20 +00:00
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Status of OpenGL 3.x features in Mesa
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Note: when an item is marked as "DONE" it means all the core Mesa
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infrastructure is complete but it may be the case that few (if any) drivers
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implement the features.
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2013-07-30 20:29:11 +00:00
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OpenGL Core and Compatibility context support
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OpenGL 3.1 and later versions are only supported with the Core profile.
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There are no plans to support GL_ARB_compatibility. The last supported OpenGL
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version with all deprecated features is 3.0. Some of the later GL features
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are exposed in the 3.0 context as extensions.
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2009-12-30 17:39:20 +00:00
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Feature Status
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----------------------------------------------------- ------------------------
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2013-11-16 22:26:09 +00:00
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GL 3.0 --- all DONE: i965, nv50, nvc0, r600, radeonsi
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2013-11-16 22:13:03 +00:00
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GLSL 1.30 DONE ()
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glBindFragDataLocation, glGetFragDataLocation DONE
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Conditional rendering (GL_NV_conditional_render) DONE (r300, swrast)
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Map buffer subranges (GL_ARB_map_buffer_range) DONE (r300, swrast)
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Clamping controls (GL_ARB_color_buffer_float) DONE (r300)
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Float textures, renderbuffers (GL_ARB_texture_float) DONE (r300)
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GL_EXT_packed_float DONE ()
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GL_EXT_texture_shared_exponent DONE (swrast)
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Float depth buffers (GL_ARB_depth_buffer_float) DONE ()
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Framebuffer objects (GL_ARB_framebuffer_object) DONE (r300, swrast)
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2013-12-03 23:25:55 +00:00
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GL_ARB_half_float_pixel DONE (r300, swrast)
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GL_ARB_half_float_vertex DONE (r300, swrast)
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GL_EXT_texture_integer DONE ()
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GL_EXT_texture_array DONE ()
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2013-11-16 22:13:03 +00:00
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Per-buffer blend and masks (GL_EXT_draw_buffers2) DONE (swrast)
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GL_EXT_texture_compression_rgtc DONE (r300, swrast)
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2013-12-03 23:25:55 +00:00
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GL_ARB_texture_rg DONE (r300, swrast)
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2013-11-16 22:13:03 +00:00
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Transform feedback (GL_EXT_transform_feedback) DONE ()
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2013-12-03 23:25:55 +00:00
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Vertex array objects (GL_ARB_vertex_array_object) DONE (all drivers)
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2013-11-16 22:13:03 +00:00
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sRGB framebuffer format (GL_EXT_framebuffer_sRGB) DONE ()
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glClearBuffer commands DONE
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glGetStringi command DONE
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glTexParameterI, glGetTexParameterI commands DONE
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glVertexAttribI commands DONE
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Depth format cube textures DONE ()
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GLX_ARB_create_context (GLX 1.4 is required) DONE
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2013-12-03 23:25:55 +00:00
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Multisample anti-aliasing DONE (r300)
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2013-11-16 22:13:03 +00:00
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2013-11-16 22:26:09 +00:00
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GL 3.1 --- all DONE: i965, nv50, nvc0, r600, radeonsi
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2013-11-16 22:13:03 +00:00
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GLSL 1.40 DONE ()
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Forward compatible context support/deprecations DONE ()
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Instanced drawing (GL_ARB_draw_instanced) DONE (swrast)
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Buffer copying (GL_ARB_copy_buffer) DONE (r300, swrast)
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2014-01-13 22:48:16 +00:00
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Primitive restart (GL_NV_primitive_restart) DONE (r300)
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2013-11-16 22:13:03 +00:00
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16 vertex texture image units DONE ()
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Texture buffer objs (GL_ARB_texture_buffer_object) DONE for OpenGL 3.1 contexts ()
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Rectangular textures (GL_ARB_texture_rectangle) DONE (r300, swrast)
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Uniform buffer objs (GL_ARB_uniform_buffer_object) DONE (swrast)
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Signed normalized textures (GL_EXT_texture_snorm) DONE (r300)
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2014-01-24 08:51:34 +00:00
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GL 3.2 --- all DONE: i965, nv50, nvc0, radeonsi
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2013-11-16 22:13:03 +00:00
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Core/compatibility profiles DONE
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GLSL 1.50 DONE ()
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Geometry shaders DONE ()
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2014-01-24 08:51:34 +00:00
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BGRA vertex order (GL_ARB_vertex_array_bgra) DONE (r300, r600, swrast)
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Base vertex offset(GL_ARB_draw_elements_base_vertex) DONE (r300, r600, swrast)
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Frag shader coord (GL_ARB_fragment_coord_conventions) DONE (r300, r600, swrast)
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Provoking vertex (GL_ARB_provoking_vertex) DONE (r300, r600, swrast)
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Seamless cubemaps (GL_ARB_seamless_cube_map) DONE (r600)
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Multisample textures (GL_ARB_texture_multisample) DONE (r600)
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Frag depth clamp (GL_ARB_depth_clamp) DONE (r600, swrast)
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Fence objects (GL_ARB_sync) DONE (r300, r600, swrast)
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2013-11-16 22:13:03 +00:00
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GLX_ARB_create_context_profile DONE
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2014-01-24 08:51:34 +00:00
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GL 3.3 --- all DONE: i965, nv50, nvc0, radeonsi
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2013-11-16 22:13:03 +00:00
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GLSL 3.30 DONE ()
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2014-01-24 08:51:34 +00:00
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GL_ARB_blend_func_extended DONE (r600, softpipe)
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2014-01-13 22:48:16 +00:00
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GL_ARB_explicit_attrib_location DONE (all drivers that support GLSL)
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2014-01-24 08:51:34 +00:00
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GL_ARB_occlusion_query2 DONE (r300, r600, swrast)
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2014-01-13 22:48:16 +00:00
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GL_ARB_sampler_objects DONE (all drivers)
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2014-01-24 08:51:34 +00:00
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GL_ARB_shader_bit_encoding DONE (r600)
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GL_ARB_texture_rgb10_a2ui DONE (r600)
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GL_ARB_texture_swizzle DONE (r300, r600, swrast)
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GL_ARB_timer_query DONE (r600)
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GL_ARB_instanced_arrays DONE (r300, r600)
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GL_ARB_vertex_type_2_10_10_10_rev DONE (r600)
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2010-05-12 03:03:53 +00:00
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GL 4.0:
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2013-11-16 22:13:03 +00:00
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GLSL 4.0 not started
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GL_ARB_texture_query_lod DONE (i965)
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2014-01-21 05:26:14 +00:00
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GL_ARB_draw_buffers_blend DONE (i965, nv50, nvc0, r600, radeonsi, softpipe)
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2013-09-30 08:16:40 +00:00
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GL_ARB_draw_indirect DONE (i965)
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2013-11-16 22:13:03 +00:00
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GL_ARB_gpu_shader5 started
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GL_ARB_gpu_shader_fp64 not started
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GL_ARB_sample_shading DONE (i965)
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GL_ARB_shader_subroutine not started
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GL_ARB_tessellation_shader not started
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GL_ARB_texture_buffer_object_rgb32 DONE (i965, r600, radeonsi, softpipe)
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2014-01-21 05:26:14 +00:00
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GL_ARB_texture_cube_map_array DONE (i965, nvc0, r600, softpipe)
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2013-11-16 22:13:03 +00:00
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GL_ARB_texture_gather DONE (i965)
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2014-01-21 05:26:14 +00:00
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GL_ARB_transform_feedback2 DONE (i965, nv50, nvc0, r600, radeonsi)
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GL_ARB_transform_feedback3 DONE (i965, nv50, nvc0, r600, radeonsi)
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2010-11-21 21:54:33 +00:00
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GL 4.1:
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2013-11-16 22:13:03 +00:00
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GLSL 4.1 not started
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2014-01-21 05:26:14 +00:00
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GL_ARB_ES2_compatibility DONE (i965, nv50, nvc0, r300, r600, radeonsi)
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2013-11-16 22:13:03 +00:00
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GL_ARB_get_program_binary DONE (0 binary formats)
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2014-01-13 22:48:16 +00:00
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GL_ARB_separate_shader_objects started (Ian Romanick, Gregory Hainaut)
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2013-11-16 22:13:03 +00:00
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GL_ARB_shader_precision not started
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GL_ARB_vertex_attrib_64bit not started
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2014-01-11 00:07:55 +00:00
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GL_ARB_viewport_array DONE (i965)
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2010-05-12 03:03:53 +00:00
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2011-08-09 09:39:52 +00:00
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GL 4.2:
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2012-07-05 18:27:28 +00:00
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2013-11-16 22:13:03 +00:00
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GLSL 4.2 not started
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GL_ARB_texture_compression_bptc not started
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GL_ARB_compressed_texture_pixel_storage not started
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GL_ARB_shader_atomic_counters DONE (i965)
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GL_ARB_texture_storage DONE (all drivers)
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2014-01-21 05:26:14 +00:00
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GL_ARB_transform_feedback_instanced DONE (i965, nv50, nvc0, r600, radeonsi)
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2013-11-16 22:13:03 +00:00
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GL_ARB_base_instance DONE (i965, nv50, nvc0, r600, radeonsi)
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2013-11-25 00:24:32 +00:00
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GL_ARB_shader_image_load_store in progress (curro)
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2013-11-16 22:13:03 +00:00
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GL_ARB_conservative_depth DONE (all drivers that support GLSL 1.30)
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GL_ARB_shading_language_420pack DONE (all drivers that support GLSL 1.30)
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2014-01-21 05:26:14 +00:00
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GL_ARB_internalformat_query DONE (i965, nv50, nvc0, r300, r600, radeonsi)
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2013-11-16 22:13:03 +00:00
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GL_ARB_map_buffer_alignment DONE (r300, r600, radeonsi)
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2010-05-12 03:03:53 +00:00
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2010-01-05 23:03:11 +00:00
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2012-08-06 19:47:27 +00:00
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GL 4.3:
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2013-11-16 22:13:03 +00:00
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GLSL 4.3 not started
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2014-01-23 12:24:45 +00:00
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GL_ARB_arrays_of_arrays started
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2013-11-16 22:13:03 +00:00
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GL_ARB_ES3_compatibility DONE (i965)
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2014-01-13 22:48:16 +00:00
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GL_ARB_clear_buffer_object DONE (all drivers)
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GL_ARB_compute_shader started (Paul Berry)
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2013-11-16 22:13:03 +00:00
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GL_ARB_copy_image not started
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GL_KHR_debug DONE (all drivers)
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GL_ARB_explicit_uniform_location not started
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GL_ARB_fragment_layer_viewport not started
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GL_ARB_framebuffer_no_attachments not started
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GL_ARB_internalformat_query2 not started
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GL_ARB_invalidate_subdata DONE (all drivers)
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2013-09-30 08:16:40 +00:00
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GL_ARB_multi_draw_indirect DONE (i965)
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2013-11-16 22:13:03 +00:00
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GL_ARB_program_interface_query not started
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GL_ARB_robust_buffer_access_behavior not started
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GL_ARB_shader_image_size not started
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GL_ARB_shader_storage_buffer_object not started
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GL_ARB_stencil_texturing not started
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GL_ARB_texture_buffer_range DONE (nv50, nvc0, i965, r600, radeonsi)
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GL_ARB_texture_query_levels DONE (i965)
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GL_ARB_texture_storage_multisample DONE (all drivers that support GL_ARB_texture_multisample)
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2014-01-13 22:48:16 +00:00
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GL_ARB_texture_view started (Courtney Goeltzenleuchter, Chris Forbes)
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2013-11-16 22:13:03 +00:00
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GL_ARB_vertex_attrib_binding DONE (all drivers)
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2012-08-06 19:47:27 +00:00
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2013-07-22 21:17:47 +00:00
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GL 4.4:
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2013-11-16 22:13:03 +00:00
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GLSL 4.4 not started
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GL_MAX_VERTEX_ATTRIB_STRIDE not started
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GL_ARB_buffer_storage not started
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GL_ARB_clear_texture not started
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GL_ARB_enhanced_layouts not started
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2014-01-13 22:48:16 +00:00
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GL_ARB_multi_bind started (Fredrik Höglund)
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2013-11-16 22:13:03 +00:00
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GL_ARB_query_buffer_object not started
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GL_ARB_texture_mirror_clamp_to_edge DONE (i965, nv30, nv50, nvc0, r300, r600, radeonsi, swrast)
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GL_ARB_texture_stencil8 not started
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GL_ARB_vertex_type_10f_11f_11f_rev DONE (i965, r600)
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2013-07-22 21:17:47 +00:00
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2010-01-05 23:03:11 +00:00
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More info about these features and the work involved can be found at
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http://dri.freedesktop.org/wiki/MissingFunctionality
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