2009-12-31 01:39:20 +08:00
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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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2013-07-31 04:29:11 +08:00
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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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2009-12-31 01:39:20 +08:00
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Feature Status
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----------------------------------------------------- ------------------------
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2013-11-17 06:26:09 +08:00
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GL 3.0 --- all DONE: i965, nv50, nvc0, r600, radeonsi
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2013-11-17 06:13:03 +08:00
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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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2014-01-14 07:23:48 +08:00
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GL_ARB_half_float_pixel DONE (all drivers)
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2013-12-04 07:25:55 +08:00
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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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2013-11-17 06:13:03 +08:00
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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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2013-12-04 07:25:55 +08:00
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GL_ARB_texture_rg DONE (r300, swrast)
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2013-11-17 06:13:03 +08:00
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Transform feedback (GL_EXT_transform_feedback) DONE ()
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2013-12-04 07:25:55 +08:00
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Vertex array objects (GL_ARB_vertex_array_object) DONE (all drivers)
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2013-11-17 06:13:03 +08:00
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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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2013-12-04 07:25:55 +08:00
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Multisample anti-aliasing DONE (r300)
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2013-11-17 06:13:03 +08:00
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2013-11-17 06:26:09 +08:00
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GL 3.1 --- all DONE: i965, nv50, nvc0, r600, radeonsi
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2013-11-17 06:13:03 +08:00
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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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2014-01-14 06:48:16 +08:00
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Primitive restart (GL_NV_primitive_restart) DONE (r300)
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2013-11-17 06:13:03 +08:00
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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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2014-02-05 05:52:48 +08:00
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GL 3.2 --- all DONE: i965, nv50, nvc0, r600, radeonsi
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2013-11-17 06:13:03 +08:00
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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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2014-02-05 05:52:48 +08:00
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BGRA vertex order (GL_ARB_vertex_array_bgra) DONE (r300, swrast)
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Base vertex offset(GL_ARB_draw_elements_base_vertex) DONE (r300, swrast)
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Frag shader coord (GL_ARB_fragment_coord_conventions) DONE (r300, swrast)
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Provoking vertex (GL_ARB_provoking_vertex) DONE (r300, swrast)
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Seamless cubemaps (GL_ARB_seamless_cube_map) DONE ()
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Multisample textures (GL_ARB_texture_multisample) DONE ()
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Frag depth clamp (GL_ARB_depth_clamp) DONE (swrast)
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Fence objects (GL_ARB_sync) DONE (r300, swrast)
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2013-11-17 06:13:03 +08:00
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GLX_ARB_create_context_profile DONE
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2014-02-05 05:52:48 +08:00
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GL 3.3 --- all DONE: i965, nv50, nvc0, r600, radeonsi
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2013-11-17 06:13:03 +08:00
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GLSL 3.30 DONE ()
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2014-02-05 05:52:48 +08:00
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GL_ARB_blend_func_extended DONE (softpipe)
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2014-01-14 06:48:16 +08:00
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GL_ARB_explicit_attrib_location DONE (all drivers that support GLSL)
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2014-02-05 05:52:48 +08:00
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GL_ARB_occlusion_query2 DONE (r300, swrast)
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2014-01-14 06:48:16 +08:00
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GL_ARB_sampler_objects DONE (all drivers)
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2014-02-05 05:52:48 +08:00
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GL_ARB_shader_bit_encoding DONE ()
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GL_ARB_texture_rgb10_a2ui DONE ()
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GL_ARB_texture_swizzle DONE (r300, swrast)
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GL_ARB_timer_query DONE ()
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GL_ARB_instanced_arrays DONE (r300)
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GL_ARB_vertex_type_2_10_10_10_rev DONE ()
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2010-05-12 11:03:53 +08:00
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GL 4.0:
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2013-11-17 06:13:03 +08:00
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GLSL 4.0 not started
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2014-01-21 13:26:14 +08:00
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GL_ARB_draw_buffers_blend DONE (i965, nv50, nvc0, r600, radeonsi, softpipe)
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2014-04-24 09:03:43 +08:00
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GL_ARB_draw_indirect DONE (i965, nvc0, radeonsi, softpipe, llvmpipe)
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2013-11-17 06:13:03 +08:00
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GL_ARB_gpu_shader5 started
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2014-04-27 12:03:57 +08:00
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- 'precise' qualifier DONE
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2014-06-27 18:13:21 +08:00
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- Dynamically uniform sampler array indices started (Chris)
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- Dynamically uniform UBO array indices started (Chris)
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2014-06-04 15:31:30 +08:00
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- Implicit signed -> unsigned conversions DONE
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2014-07-01 22:27:38 +08:00
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- Fused multiply-add DONE (i965, nvc0)
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- Packing/bitfield/conversion functions DONE (i965, nvc0)
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- Enhanced textureGather DONE (i965, nvc0, radeonsi)
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- Geometry shader instancing DONE (i965, nvc0)
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2014-06-16 04:39:14 +08:00
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- Geometry shader multiple streams DONE (i965, nvc0)
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2014-07-01 22:27:38 +08:00
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- Enhanced per-sample shading DONE (i965)
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2014-07-13 06:04:25 +08:00
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- Interpolation functions DONE (i965)
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2014-06-04 16:12:58 +08:00
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- New overload resolution rules DONE
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2014-06-27 18:13:21 +08:00
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GL_ARB_gpu_shader_fp64 started (Dave)
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2014-05-07 19:15:41 +08:00
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GL_ARB_sample_shading DONE (i965, nv50, nvc0, radeonsi)
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2013-11-17 06:13:03 +08:00
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GL_ARB_shader_subroutine not started
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2014-06-27 18:13:21 +08:00
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GL_ARB_tessellation_shader started (Fabian)
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2014-02-27 12:35:14 +08:00
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GL_ARB_texture_buffer_object_rgb32 DONE (i965, nvc0, r600, radeonsi, softpipe)
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2014-04-23 03:23:29 +08:00
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GL_ARB_texture_cube_map_array DONE (i965, nv50, nvc0, r600, radeonsi, softpipe)
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2014-07-16 22:31:26 +08:00
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GL_ARB_texture_gather DONE (i965, nv50, nvc0, radeonsi, r600)
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2014-06-16 22:53:42 +08:00
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GL_ARB_texture_query_lod DONE (i965, nv50, nvc0, radeonsi)
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2014-01-21 13:26:14 +08:00
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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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2010-11-22 05:54:33 +08:00
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GL 4.1:
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2013-11-17 06:13:03 +08:00
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GLSL 4.1 not started
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2014-01-21 13:26:14 +08:00
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GL_ARB_ES2_compatibility DONE (i965, nv50, nvc0, r300, r600, radeonsi)
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2013-11-17 06:13:03 +08:00
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GL_ARB_get_program_binary DONE (0 binary formats)
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2014-05-03 08:19:48 +08:00
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GL_ARB_separate_shader_objects DONE (all drivers)
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2014-06-27 18:13:21 +08:00
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GL_ARB_shader_precision started (Micah)
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2013-11-17 06:13:03 +08:00
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GL_ARB_vertex_attrib_64bit not started
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2014-06-16 03:24:05 +08:00
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GL_ARB_viewport_array DONE (i965, nv50, nvc0, r600)
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2010-05-12 11:03:53 +08:00
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2011-08-09 17:39:52 +08:00
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GL 4.2:
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2012-07-06 02:27:28 +08:00
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2013-11-17 06:13:03 +08:00
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GLSL 4.2 not started
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GL_ARB_texture_compression_bptc not started
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2014-06-02 12:44:40 +08:00
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GL_ARB_compressed_texture_pixel_storage DONE (all drivers)
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2013-11-17 06:13:03 +08:00
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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 13:26:14 +08:00
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GL_ARB_transform_feedback_instanced DONE (i965, nv50, nvc0, r600, radeonsi)
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2013-11-17 06:13:03 +08:00
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GL_ARB_base_instance DONE (i965, nv50, nvc0, r600, radeonsi)
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2013-11-25 08:24:32 +08:00
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GL_ARB_shader_image_load_store in progress (curro)
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2013-11-17 06:13:03 +08:00
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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 13:26:14 +08:00
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GL_ARB_internalformat_query DONE (i965, nv50, nvc0, r300, r600, radeonsi)
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2014-01-23 08:17:48 +08:00
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GL_ARB_map_buffer_alignment DONE (all drivers)
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2010-05-12 11:03:53 +08:00
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2010-01-06 07:03:11 +08:00
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2012-08-07 03:47:27 +08:00
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GL 4.3:
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2013-11-17 06:13:03 +08:00
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GLSL 4.3 not started
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2014-06-27 18:13:21 +08:00
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GL_ARB_arrays_of_arrays started (Timothy)
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2013-11-17 06:13:03 +08:00
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GL_ARB_ES3_compatibility DONE (i965)
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2014-01-14 06:48:16 +08:00
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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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2013-11-17 06:13:03 +08:00
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GL_ARB_copy_image not started
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GL_KHR_debug DONE (all drivers)
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2014-03-24 17:29:08 +08:00
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GL_ARB_explicit_uniform_location DONE (all drivers that support GLSL)
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2014-06-23 21:32:59 +08:00
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GL_ARB_fragment_layer_viewport DONE (nv50, nvc0, r600)
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2013-11-17 06:13:03 +08:00
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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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2014-04-24 09:03:43 +08:00
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GL_ARB_multi_draw_indirect DONE (i965, nvc0, radeonsi, softpipe, llvmpipe)
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2013-11-17 06:13:03 +08:00
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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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2014-05-05 08:16:44 +08:00
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GL_ARB_stencil_texturing DONE (i965/gen8+, nv50, nvc0, r600, radeonsi)
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2013-11-17 06:13:03 +08:00
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GL_ARB_texture_buffer_range DONE (nv50, nvc0, i965, r600, radeonsi)
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2014-06-14 09:19:26 +08:00
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GL_ARB_texture_query_levels DONE (all drivers that support GLSL 1.30)
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2013-11-17 06:13:03 +08:00
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GL_ARB_texture_storage_multisample DONE (all drivers that support GL_ARB_texture_multisample)
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2014-02-15 11:27:58 +08:00
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GL_ARB_texture_view DONE (i965)
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2013-11-17 06:13:03 +08:00
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GL_ARB_vertex_attrib_binding DONE (all drivers)
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2012-08-07 03:47:27 +08:00
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2013-07-23 05:17:47 +08:00
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GL 4.4:
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2013-11-17 06:13:03 +08:00
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GLSL 4.4 not started
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GL_MAX_VERTEX_ATTRIB_STRIDE not started
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2014-05-01 10:08:33 +08:00
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GL_ARB_buffer_storage DONE (i965, nv30, nv50, nvc0, r300, r600, radeonsi)
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2013-11-17 06:13:03 +08:00
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GL_ARB_clear_texture not started
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GL_ARB_enhanced_layouts not started
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2013-11-19 01:53:23 +08:00
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GL_ARB_multi_bind DONE (all drivers)
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2013-11-17 06:13:03 +08:00
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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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2014-04-18 22:16:44 +08:00
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GL_ARB_vertex_type_10f_11f_11f_rev DONE (i965, nv50, nvc0, r600, radeonsi)
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2013-07-23 05:17:47 +08:00
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2010-01-06 07:03:11 +08:00
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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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