[Bug 94917] radeonsi supports GL_ARB_shader_storage_buffer_object with 0 GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94917

            Bug ID: 94917
           Summary: radeonsi supports GL_ARB_shader_storage_buffer_object
                    with 0 GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: jlegg at feralinteractive.com
        QA Contact: dri-devel at lists.freedesktop.org

Created attachment 122892
  --> https://bugs.freedesktop.org/attachment.cgi?id=122892&action=edit
Program which test for the issue

When mesa git fa46848e51a619aba5a748316fe8fe4c2e17d243 is built against LLVM
3.8.0, with a Radeon R9 270, support for the
GL_ARB_shader_storage_buffer_object extension is claimed. However,
GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS is 0. The minimum required by the
ARB_shader_storage_buffer_object specification is 8.

https://cgit.freedesktop.org/mesa/mesa/commit/?id=bfd11c599600960f966d5d217b8dc20442108ef1
makes it look as if support was only intended for LLVM 3.9 or later.

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