With the landing of update f75a5cccd800bb011b44c799415efdfe547d6076 at OpenGL CTS 4.6.0 KHR-GL46.tessellation_shader.single.xfb_captures_data_from_correct_stage starts failing. commit f75a5cccd800bb011b44c799415efdfe547d6076 Author: Piers Daniell <pdaniell@nvidia.com> Date: Tue Oct 2 11:51:25 2018 -0600 Use non-arrayed varying name for TCS blocks This is a partial revert of CL 2625 to restore naming the value member of the BLOCK_INOUT interface block as "BLOCK_INOUT.value" rather than "BLOCK_INOUT[0].value". Affects: KHR-GL46.tessellation_shader.single.xfb_captures_data_from_correct_stage Components: OpenGL VK-GL-CTS issue: 1388 Change-Id: I9ef6453ec5465a0fa5561220cc9d7bfe54298416 Mesa populates the transform feedback candidates with the following names because TCS interface block is arrayed: BLOCK_INOUT[0].value BLOCK_INOUT[1].value BLOCK_INOUT[2].value BLOCK_INOUT[3].value As now the tests has been changed to use as XFB name BLOCK_INOUT.value the variable isn't found and a linking error is raised. More details about the motivations of the test modification are available at Khronos Gitlab.
I've just send a fix for review: https://patchwork.freedesktop.org/series/52841/
Fix landed in Mesa master. commit 4eec3a2a3652317f8e0fa97e0730c297bde8241a Author: Ilia Mirkin <imirkin@alum.mit.edu> Date: Fri Feb 22 01:13:39 2019 -0500 glsl: fix recording of variables for XFB in TCS shaders This is purely for conformance, since it's not actually possible to do XFB on TCS output varyings. However we do have to make sure we record the names correctly, and this removes an extra level of array-ness from the names in question. Fixes KHR-GL45.tessellation_shader.single.xfb_captures_data_from_correct_stage v2: Add comment to the new program_resource_visitor::process function. (Ilia Mirkin) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108457 Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Cc: 19.0 <mesa-stable@lists.freedesktop.org> Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
The way toward changing over paper pages of records into computerized structure is called Data Capturing. Information catching is done from written word as well as from system assets. https://www.assignmentsquare.co.uk/assignment-writing-service
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