Created attachment 130154 [details] Screenshot of the issue Test setup: - HW: SKL GT4e - OS: Ubuntu 16.04 - Vulkan API Version: 1.0.21 - Mesa git version: 655c395f65b Test-case: - Build Sacha Willems' Vulkan demos: https://github.com/SaschaWillems/Vulkan - Run "subpasses" demo Expected result: - https://github.com/SaschaWillems/Vulkan/blob/master/screenshots/subpasses.jpg Actual results: - Most of the image is black, see the attachment Notes: - Vulkan validation layers don't report any errors for this demo - Rest of Sascha's demos work fine, except for couple where validation layers complain about missing features: https://github.com/SaschaWillems/Vulkan/issues/277 - According to demo ticket about this, the demo works on HSW and AMD & NVidia GPUs: https://github.com/SaschaWillems/Vulkan/issues/295
Seems to work fine on my SKL GT2 with current git.
There was a fix from Nanley (to Sacha Willem's demo code, not Mesa), and now it renders everything also with Mesa/Intel. Some of the colors still look a bit different from the Sasca's screenshot though.
Color issue is randomness in test. -> NOTOURBUG
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