v3dv: Implement VK_EXT_custom_border_color
Implements VK_EXT_custom_border_color
in v3dv.
TODO
-
VK_FORMAT_D24_UNORM_S8_UINT
and similar formats aren't being handled correctly though CTS doesn't fail. This needs fixing. -
VK_FORMAT_*8*_SNORM
CTS tests fail. -
Logic needs cleaning up.