ARB_tessellation_shader We have some tests, but it's not enough to say that it works.
Marek On Wed, Mar 11, 2015 at 11:25 PM, Ilia Mirkin <imir...@alum.mit.edu> wrote: > On Wed, Mar 11, 2015 at 6:17 PM, Dave Airlie <airl...@gmail.com> wrote: >> On 12 March 2015 at 08:07, Ian Romanick <i...@freedesktop.org> wrote: >>> On 03/09/2015 12:18 AM, Ishara Abeysekera wrote: >>>> /I am interested on write tests for OpenGL 4.0 /GLSL 4.00 . >>>> / >>>> /But can you be more specify what areas you are expecting to be tested, >>> >>> I haven't examined the API side very closely, but I know of a few things >>> in the shading language that need tests. For most of the things, there >>> is absolutely no support in Mesa yet. >>> >>> We have no tests for GL_ARB_shader_subroutine. >>> >>> It would also be good to have tests to verify that features from other >>> extensions (e.g., GL_ARB_gpu_shader5 and GL_ARB_gpu_shader_fp64) are >>> enabled in #version 400 shaders. The should be simple "touch" tests >>> since we already have good tests for the extensions. For example, you >>> might add a glslparsertest test that tries every possible overload of >>> uaddCarry. >>> >>> I don't think we have any tests for GL_ARB_vertex_attrib_64bit. It's a >>> GL 4.1 feature, but it will probably get done before the other missing >>> 4.0 features. >> >> there are some initial ones I posted and in my piglit tree somewhere, >> but there is definitely a need for more and validated against the >> binary drivers. >> >> also thing like internal_format_query2 need a truck of tests, >> and probably enhanced_layouts. > > Other fun extensions that will need a ton of tests: > > ARB_shader_storage_buffer_object > ARB_compute_shader (which is somewhat in progress AFAIK, but very > limited test coverage atm) > > And smaller extensions... would probably have to do a bunch of them up > to make a single GSoC: > > ARB_get_texture_sub_image > ARB_query_buffer_object > ARB_texture_stencil8 > ARB_framebuffer_no_attachments > > You can look at > http://cgit.freedesktop.org/mesa/mesa/tree/docs/GL3.txt to see which > core extensions mesa supports. It's most common that there are tests > for supported extensions and no tests for unsupported extensions (but > check the piglit repo before assuming that... e.g. there are a lot of > ARB_shader_image_load_store tests even though it's not presently > supported by any driver). > > -ilia > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
