MinimumArrayElement carries the same meaning for BDW and SKL.
Suggested by Jason.
No regressions in dEQP-VK.pipeline.image.view_type.cube_array.*
Fixes a number of cube tests, including cube_array_base_slice
and cube_base_slice tests.
This makes it act like the address mode is set to TEXCOORDMODE_CUBE
whenever this sampler is combined with a cube surface. This *should* be
what we need for Vulkan. Interestingly, the PRM contains a programming
note for this field that says simply, "This field must be set to
CUBECTRLMODE_PROGRAMMED". However, emprical evidence suggests that it does
what the PRM says it does and OVERRIDE is just fine.
These fields are ignored for non-cube surfaces. For cube surfaces
these fields should be enabled when using TEXCOORDMODE_CLAMP and
TEXCOORDMODE_CUBE.
TODO: Determine if these are the only two modes used in Vulkan.
Some fields of the surface state template were dependent on the
surface type, which is dependent on the usage of the image view, which
wasn't known until the bottom of the function after the template had
been constructed. This caused failures in all image load/store CTS
tests using cubemaps. Refactor the surface state calculation into a
function that is called once for each required usage.
Relocations are 64 bits on Gen8+. Most CTS tests that send
non-trivial work to the GPU would fail when run from a single deqp-vk
invocation because they were effectively relying on reloc presumed
offsets to be wrong so the kernel would come and apply relocations
correctly.
If we're continuing a render pass, make sure we don't emit the depth and
stencil buffer addresses before we set the state base addresses.
Fixes crucible func.cmd-buffer.small-secondaries
This currently sets the base and size of all push constants to the
entire push constant block. The idea is that we'll use the base and size
to eventually optimize the amount we actually push, but for now we don't
do that.
The Vulkan spec requires all allocations that happen for device creation to
happen with SCOPE_DEVICE. Since meta calls into other things that allocate
memory, the easiest way to do this is with an allocator.
The border color packet is specified as a 64-byte aligned address relative
to dynamic state base address. The way the packing functions are currently
set up, we need to provide it with (offset >> 6) because it just shoves the
bits in where the PRM says they go and isn't really aware that it's an
address.
The __gen_fixed helper properly clamps the value and also handles negative
values correctly. Eventually, we need to make the scripts generate this
and use it for more things.
genX_image_view_init allocates up to 3 separate SURFACE_STATE structures,
and populates each from a single template. Stop mutating the template
between each final SURFACE_STATE.
SF_CLIP_VIEWPORT does not clamp Z values. It only scales and shifts
them. Clamping to VkViewport::minDepth,maxDepth is instead handled by
CC_VIEWPORT.
Fixes dEQP-VK.renderpass.simple.depth on Broadwell.
