[Bug 94999] [vulkan] deqp-vk.glsl.builtin.function.pack_unpack.packunorm4x8

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 18 19:36:19 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94999

            Bug ID: 94999
           Summary: [vulkan]
                    deqp-vk.glsl.builtin.function.pack_unpack.packunorm4x8
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: idr at freedesktop.org
          Reporter: mark.a.janes at intel.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

The following tests began failing on SKL/BDW with vulkan's merge to master:

deqp-vk.glsl.builtin.function.pack_unpack.packsnorm4x8_highp_geometry
deqp-vk.glsl.builtin.function.pack_unpack.packsnorm4x8_mediump_geometry
deqp-vk.glsl.builtin.function.pack_unpack.packunorm4x8_highp_geometry
deqp-vk.glsl.builtin.function.pack_unpack.packunorm4x8_mediump_geometry

src/mesa/drivers/dri/i965/brw_vec4_generator.cpp:1926: void
generate_code(brw_codegen*, const brw_compiler*, void*, const nir_shader*,
brw_vue_prog_data*, const cfg_t*): Assertion `_mesa_is_pow_two(dst.writemask)
&& dst.writemask != 0' failed.

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