[Mesa-dev] [PATCH] st/mesa: enable GL_KHR_robustness
Edward O'Callaghan
funfunctor at folklore1984.net
Wed Sep 28 14:00:32 UTC 2016
Hmm, does this actually pass all the piglits and so on because I don't
see how you are dealing with the lost context situation from the
KHR_robustness spec?
Cheers,
Edward.
On 09/28/2016 11:52 PM, Marek Olšák wrote:
> Reviewed-by: Marek Olšák <marek.olsak at amd.com>
>
> Marek
>
> On Wed, Sep 28, 2016 at 12:25 PM, Nicolai Hähnle <nhaehnle at gmail.com> wrote:
>> From: Nicolai Hähnle <nicolai.haehnle at amd.com>
>>
>> The difference to the virtually identical ARB_robustness (which is already
>> enabled unconditionally) is miniscule and handled elsewhere, but this set
>> of caps seems like the right thing to require for this extension.
>> ---
>> docs/features.txt | 2 +-
>> docs/relnotes/12.1.0.html | 1 +
>> src/mesa/state_tracker/st_extensions.c | 4 ++++
>> 3 files changed, 6 insertions(+), 1 deletion(-)
>>
>> diff --git a/docs/features.txt b/docs/features.txt
>> index fbb3952..52d194e 100644
>> --- a/docs/features.txt
>> +++ b/docs/features.txt
>> @@ -211,21 +211,21 @@ GL 4.5, GLSL 4.50:
>> GL_ARB_ES3_1_compatibility DONE (i965/hsw+, nvc0, radeonsi)
>> GL_ARB_clip_control DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr)
>> GL_ARB_conditional_render_inverted DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr)
>> GL_ARB_cull_distance DONE (i965, nv50, nvc0, radeonsi, llvmpipe, softpipe, swr)
>> GL_ARB_derivative_control DONE (i965, nv50, nvc0, r600, radeonsi)
>> 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, nvc0, r600, radeonsi)
>> GL_ARB_texture_barrier DONE (i965, nv50, nvc0, r600, radeonsi)
>> GL_KHR_context_flush_control DONE (all - but needs GLX/EGL extension to be useful)
>> - GL_KHR_robustness DONE (i965)
>> + GL_KHR_robustness DONE (i965, radeonsi)
>> GL_EXT_shader_integer_mix DONE (all drivers that support GLSL)
>>
>> These are the extensions cherry-picked to make GLES 3.1
>> GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, radeonsi
>>
>> GL_ARB_arrays_of_arrays DONE (all drivers that support GLSL 1.30)
>> GL_ARB_compute_shader DONE (i965/gen7+, softpipe)
>> GL_ARB_draw_indirect DONE (i965/gen7+, r600, llvmpipe, softpipe, swr)
>> GL_ARB_explicit_uniform_location DONE (all drivers that support GLSL)
>> GL_ARB_framebuffer_no_attachments DONE (i965/gen7+, r600, softpipe)
>> diff --git a/docs/relnotes/12.1.0.html b/docs/relnotes/12.1.0.html
>> index cdd8909..0c99f19 100644
>> --- a/docs/relnotes/12.1.0.html
>> +++ b/docs/relnotes/12.1.0.html
>> @@ -52,20 +52,21 @@ Note: some of the new features are only available with certain drivers.
>> <li>GL_ARB_cull_distance on radeonsi</li>
>> <li>GL_ARB_enhanced_layouts on i965</li>
>> <li>GL_ARB_indirect_parameters on radeonsi</li>
>> <li>GL_ARB_shader_draw_parameters on radeonsi</li>
>> <li>GL_ARB_shader_group_vote on nvc0</li>
>> <li>GL_ARB_shader_viewport_layer_array on i965/gen6+</li>
>> <li>GL_ARB_stencil_texturing on i965/hsw</li>
>> <li>GL_ARB_texture_stencil8 on i965/hsw</li>
>> <li>GL_EXT_window_rectangles on nv50, nvc0</li>
>> <li>GL_KHR_blend_equation_advanced on i965</li>
>> +<li>GL_KHR_robustness on radeonsi</li>
>> <li>GL_KHR_texture_compression_astc_sliced_3d on i965</li>
>> <li>GL_OES_copy_image on nv50, nvc0, r600, radeonsi, softpipe, llvmpipe</li>
>> <li>GL_OES_geometry_shader on i965/gen8+, nvc0, radeonsi</li>
>> <li>GL_OES_primitive_bounding_box on i965/gen7+, nvc0, radeonsi</li>
>> <li>GL_OES_texture_cube_map_array on i965/gen8+, nvc0, radeonsi</li>
>> <li>GL_OES_tessellation_shader on i965/gen7+, nvc0, radeonsi</li>
>> <li>GL_OES_viewport_array on nvc0, radeonsi</li>
>> <li>GL_ANDROID_extension_pack_es31a on i965/gen9+</li>
>> </ul>
>>
>> diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
>> index 4f42217..4789f2c 100644
>> --- a/src/mesa/state_tracker/st_extensions.c
>> +++ b/src/mesa/state_tracker/st_extensions.c
>> @@ -1192,20 +1192,24 @@ void st_init_extensions(struct pipe_screen *screen,
>> consts->MaxComputeWorkGroupCount[i] = grid_size[i];
>> consts->MaxComputeWorkGroupSize[i] = block_size[i];
>> }
>>
>> extensions->ARB_compute_shader =
>> extensions->ARB_shader_image_load_store &&
>> extensions->ARB_shader_atomic_counters;
>> }
>> }
>>
>> + extensions->KHR_robustness =
>> + extensions->ARB_robust_buffer_access_behavior &&
>> + screen->get_param(screen, PIPE_CAP_DEVICE_RESET_STATUS_QUERY);
>> +
>> /* If we support ES 3.1, we support the ES3_1_compatibility ext. However
>> * there's no clean way of telling whether we would support ES 3.1 from
>> * here, so copy the condition from compute_version_es2 here. A lot of
>> * these are redunant, but simpler to just have a (near-)exact copy here.
>> */
>> extensions->ARB_ES3_1_compatibility =
>> extensions->ARB_ES3_compatibility &&
>> extensions->ARB_arrays_of_arrays &&
>> extensions->ARB_compute_shader &&
>> extensions->ARB_draw_indirect &&
>> --
>> 2.7.4
>>
>> _______________________________________________
>> mesa-dev mailing list
>> mesa-dev at lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: OpenPGP digital signature
URL: <https://lists.freedesktop.org/archives/mesa-dev/attachments/20160929/24f5c388/attachment.sig>
More information about the mesa-dev
mailing list