Zero initialize XFB counter buffer
authorMika Väinölä <mika.vainola@siru.fi>
Tue, 16 Nov 2021 12:11:34 +0000 (14:11 +0200)
committerMatthew Netsch <quic_mnetsch@quicinc.com>
Fri, 19 Nov 2021 21:58:45 +0000 (21:58 +0000)
commita3ac66a77e1463f462fdc85db93c07196ae8e9a3
tree8cd4cac088ada22337fd71e84756cbb801fb598f
parent1daf8a1d02b640f3ae5d6e1e74aedabffbba4055
Zero initialize XFB counter buffer

Implementations that don't zero initialize buffers on allocation will
fail these tests when reading uninitialized counter buffers with
vkCmdBeginTransformFeedbackEXT.

Affects: dEQP-VK.rasterization.provoking_vertex.transform_feedback.*

Components: Vulkan

VK-GL-CTS issue: 3311

Change-Id: I3cd9a82aed94e55b5e37cbd287e159c2e5fc69d2
external/vulkancts/modules/vulkan/rasterization/vktRasterizationProvokingVertexTests.cpp