Fix color blend state in multisample tests
authorziga-lunarg <ziga@lunarg.com>
Sat, 24 Sep 2022 00:25:44 +0000 (02:25 +0200)
committerMatthew Netsch <quic_mnetsch@quicinc.com>
Thu, 6 Oct 2022 15:46:53 +0000 (15:46 +0000)
commite204ebcb5fca1ea02d65a0e4b0cd184b74824a07
treedea9aea5e6218fec7d416e05ca557c64a8ab19f5
parent7d36f9a176fb569cbb7aa5622ce5957f39e1b694
Fix color blend state in multisample tests

If the subpass the pipeline is created with has no color attachment the
attachmentCount of pColorBlendState must also be 0

Components: Vulkan

VK-GL-CTS issue: 3991

Affected tests:
dEQP-VK.pipeline.multisample.alpha_to_coverage_no_color_attachment.*

Change-Id: I37ca31e3114ca3e840759b118365f41b1a9565a1
external/vulkancts/modules/vulkan/pipeline/vktPipelineMultisampleTests.cpp