Initial implementation of Vulkan SC CTS

This commit initiates Vulkan SC conformance tests suite.
Most important modifications:
- move existing Vulkan INL files from external/vulkancts/framework/vulkan to external/vulkancts/framework/vulkan/generated/vulkan
- add new set of INL files for Vulkan SC in a directory external/vulkancts/framework/vulkan/generated/vulkansc
- modify Python scripts so that they are able to generate both Vulkan and Vulkan SC INL files: external/vulkancts/scripts/gen*.py
- add Vulkan SC framework modules: vkscutil, vkscutilnoshader, tcutil-sc-platform
- add Vulkan SC modules required to create new executable deqp-vksc: deqp-vksc-package, deqp-vksc-util
- add module with first two tests for Vulkan SC: deqp-vksc-api
- add vulkan_sc_core.h file to directory external/vulkancts/scripts/src
- define new test case list for Vulkan SC
- CMake files cleanup

All above mentioned C++ modules ( executables, libraries ) use the same code as its Vulkan counterparts with CTS_USES_VULKAN and CTS_USES_VULKANSC flags added and different set of INL files.

New tests:

dEQP-VKSC.api.version_check.version
dEQP-VKSC.api.version_check.entry_points

Components: Vulkan VulkanSC Framework

Change-Id: I9d845a5ce321e3e734f5d33e2a430f1a3954a4ad

Rename all *KHR enums and structs to core

Rename all *KHR enums and structs to its core counterparts in Vulkan framework.

Components:
Framework Vulkan

Change-Id: If02aef421648addf9e5d4a6e81b36549e0aba7df

Allow Vulkan CTS 1.2.5.1

Components: Vulkan

Affects: dEQP-VK.api.driver_properties.properties

Change-Id: I7ca8bb2937e1e601f58fe5a7220138a1a06a2ca5

Fixed dEQP-VK.wsi.*.full_screen_exclusive.* tests

Full list of fixes described in the issue.

Components: Vulkan

VK-GL-CTS issue: 2746

Affects:
dEQP-VK.wsi.*.full_screen_exclusive.*

Change-Id: I787fb775a1b3a88c6308d1ab8a7f37d11fa9a049

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gl-cts/vulkan-cts-1.2.5

Change-Id: Ia3c9ad282501c58a5d05b8b28163babe42686dcf

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: I57c045028692ccdead9ceecdc0f6421874413a11

Merge vk-gl-cts/vulkan-cts-1.2.2 into vk-gl-cts/vulkan-cts-1.2.3

Change-Id: I866350c03d9b27e87b39653aef4415f326e2510a

Merge vk-gl-cts/vulkan-cts-1.2.1 into vk-gl-cts/vulkan-cts-1.2.2

Change-Id: Id4b318d832da2ccfbc5a72523454eb39a23d2a2c

Account for aliasing exceptions in codegen

Fixes a problem where functions for which aliasing exceptions are in
place (at present this is just glRenderbufferStorageMultisampleEXT)
were not being treated properly in code generation -- their aliased
names were being erroneously used.

Component: Framework

Affects: dEQP-GLES*multisample*

VK-GL-CTS issue: 2291

Change-Id: I5e9caf8828b192d15bb3c91f53a9d09aa9442129

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gl-cts/vulkan-cts-1.2.5

Change-Id: Ib85f3f1d09837872f49aac5a12faa47711f85c60

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: If89eb86767d45eebe9d5b2009d7e3e8d34c549d4

VK_KHR_fragment_shading_rate tests

New tests: dEQP-VK.fragment_shading_rate.*
Affects: dEQP-VK.fragment_shader_interlock.*

Components: Vulkan
VK-GL-CTS Issue: 2397

Change-Id: I776d80f671e14610f9206bc2e1e696d3a49cc121
(cherry picked from commit f04111312c90f2e3db79bc3eacc692ab2fe028b0)

Disable conflicting fragment shading rate features

Features of VK_EXT_fragment_density_map and VK_NV_shading_rate_image cannot
be enabled at the same time as features of VK_KHR_fragment_shading_rate.

Instead if the VK_KHR_fragment_shading_rate features are enabled then
disable the VK_EXT_fragment_density_map and VK_NV_shading_rate_image features
and use a temporary device with them enabled for testing.

Components: Vulkan, Framework

VK-GL-CTS Issue: 2665

Affects: *

Change-Id: I544c021ed963bd453635283282a6a272383e448e
(cherry picked from commit 05c7485f7970f363e0fd2781cec980b95c3d3714)

Update Vulkan headers

Components: Vulkan

Change-Id: Ic1bb4c95c106a29b966997bfcd8b6d7054983ecf
(cherry picked from commit b904bd812fcb17f0810b8e6203db1f9c367c39e0)

Move image to optimal layout before using it in renderpass in synchronization tests

This fixes 'write_clear_attachments' operation, where newly created image, while
still being in UNDEFINED layout was used in renderpass, that starts from
DEPTH_STENCIL_OPTIMAL layout.

This fixes regression introduced in 2e2e79bd.

Components: Vulkan

VK-GL-CTS Issue: 2709

Affects: dEQP-VK.synchronization.*write_clear_attachments*

Change-Id: I2e2f587ce5fbe928b6146f349cd37a645661645f

Fix indexing of SBT entries in dEQP-VK.ray_tracing_pipeline.shader_binding_table test

There are few variants of this test ("hit", 'miss", "call"). Only "hit" and "call" variants prepare
per-geometry-instance shader hit groups, while "miss" variant prepares only
one hit group in the shader binding table.

At the same time, in the accelleration strucures, all variants advance
instanceShaderBindingTableRecordOffset per instance of geometry. This makes "miss" variant
to index incorrect records in the shader binding table.

Specification says:
"The application must organize the contents of the shader binding table’s memory in
 a way that application of the indexing rules will lead to correct records."

To avoid overrunning the shader binding table, instanceShaderBindingTableRecordOffset should
be always 0 in "miss" test variant.

VK-GL-CTS Issue: 2706

Affects: dEQP-VK.ray_tracing_pipeline.shader_binding_table.*

Components: Vulkan

Change-Id: I72870fc6ac6627522aaaa0fd9d2a3736001f44c1

Fix heap read out of bounds in RenderPass tests.

Pass the correct size of the buffer to uploadBufferData.

Affected tests:
dEQP-VK.renderpass*.attachment_allocation.*
dEQP-VK.renderpass*.suballocation.*

Components: Vulkan
VK-GL-CTS issue: 2708

Change-Id: Ib498be09f1c8437e8080c5b5f3a12d8b7a25a262

Allow geometry shader to reorder vertices in dEQP-VK.ray_query.ray_flags.geometry_shader.* test

This fixes the geometry shader used in the test to allow gl_in[] to start from
arbitrary vertex from the triangle primitive.

According to spec:

"""
24.1. Geometry Shader Input Primitives
...
Vertices may be in a different absolute order to that specified by the topology,
but must adhere to the specified winding order.
"""

The test does some ray query computation in geometry shader, using elements
of gl_in[] as inputs, and storing the outputs in consecutive pixels of storage image.
The test than verifies the image contents using some predefined vertex order.
As gl_in is not queranteed to follow this order, vertex index from vertex shader is now
used to calculate starting index, from which gl_in is iterated.

Components: Vulkan

VK-GL-CTS Issue: 2707

Affects: dEQP-VK.ray_query.ray_flags.geometry_shader.*

Change-Id: I81029d88f5b1f3462a8c5058298ee8a850020d06

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gl-cts/vulkan-cts-1.2.5

Change-Id: Icb5e7e25ae6236ae1fd13216514d4a414dfaed44

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: Ie4a7bdf8b1e7b9579112a21a4dbefec8dd20687a

Merge vk-gl-cts/vulkan-cts-1.2.2 into vk-gl-cts/vulkan-cts-1.2.3

Change-Id: Ib199c6c60ed14c4549a90ad19dcb20a7a5ad1a27

Merge vk-gl-cts/vulkan-cts-1.2.1 into vk-gl-cts/vulkan-cts-1.2.2

Change-Id: I2321a93eaa56abbe87c87680aedd8ceb76b645e1

Merge vk-gl-cts/vulkan-cts-1.2.0 into vk-gl-cts/vulkan-cts-1.2.1

Change-Id: If26f7fae4e13aff58e233680c755db99879644b3

Merge vk-gl-cts/vulkan-cts-1.1.6 into vk-gl-cts/vulkan-cts-1.2.1

Change-Id: I3ed8d5f4de16750c664e4c8908b8b971f48f7593

Merge vk-gl-cts/vulkan-cts-1.1.5 into vk-gl-cts/vulkan-cts-1.1.6

Change-Id: I004160d9169fcb42a928c10d76b5355dd671e5a8

Merge vk-gl-cts/vulkan-cts-1.1.5 into vk-gl-cts/vulkan-cts-1.2.0

Change-Id: Ie1ff8e21a9cffae5e0616204ff3416e490ca0637

Avoid advertising disabled robustness2 features

Make sure getRobustness2FeaturesEXT does not advertise a feature as
enabled when, in fact, the feature has been disabled when creating the
default test device in the context. This is consistent with the behavior
that was in place for robustBufferAccess.

In addition, disable image robustness in the default device, to be
consistent with the existing behavior for robustness2 features and
robustBufferAccess.

This means robustness2 and image robustness tests needed to be modified
to stop relying on feature checks from the context, like using
getRobustness2FeaturesEXT, because those will now be reported as not
enabled. In other words, feature getters from the context report
features that are *enabled* on the default device, and not features that
are merely available.

In addition, make robustness2 and image robustness tests use separate
devices when enabling image robustness or robustness2 features, so as to
run image robustness tests without any robustness2 feature.

In addition, require and enable the scalar block layout feature, which
is used to compile every shader in this test group.

Affected tests:
dEQP-VK.robustness.robustness2.*
dEQP-VK.robustness.image_robustness.*

Components: Vulkan
VK-GL-CTS issue: 2634
VK-GL-CTS issue: 2643

Change-Id: I641c0f6f659a89bd12a36da175358d3edc2dfeae
(cherry picked from commit cea5003e0f519dff9d9ce6805a4994ebfde5e4f2)

Fix build for Unices without CLOCK_MONOTONIC_RAW

CLOCK_MONOTONIC_RAW was introduced in Linux 2.6.28 and glibc 2.12. In
order to build the CTS on non-Linux Unices or older Linux distros we
should only compile-in usage of CLOCK_MONOTONIC_RAW when it is available
at build-time.

Components: Vulkan

VK-GL-CTS issue: 2696

Affects:
dEQP-VK.pipeline.timestamp.calibrated.host_domain_test

Change-Id: I937d4ea6350fe0b70c0028d9ae48b9234e425fdf

vktRayTracingMiscTests.cpp: abs -> fabsf

Fixes these errors building for FreeBSD 10.4 with llvm60:
/root/nvt/tests/buildvulkancts/vk-gl-cts/external/vulkancts/modules/vulkan/ray_tracing/vktRayTracingMiscTests.cpp:2248:11: error: call to 'abs' is ambiguous
                                                if (abs(currentItem.dataChunk.at(nItem) - static_cast<float>(nRay + nItem)) > 1e-3f)
                                                    ^~~
/usr/include/stdlib.h:83:6: note: candidate function
int      abs(int) __pure2;
         ^
/usr/include/c++/v1/cstdlib:159:44: note: candidate function
inline _LIBCPP_INLINE_VISIBILITY long      abs(     long __x) _NOEXCEPT {return  labs(__x);}
                                           ^
/usr/include/c++/v1/cstdlib:161:44: note: candidate function
inline _LIBCPP_INLINE_VISIBILITY long long abs(long long __x) _NOEXCEPT {return llabs(__x);}
                                           ^

VK-GL-CTS issue: 2696

Components: Vulkan

Affects:
dEQP-VK.ray_tracing_pipeline.misc.callableshaderstress*

Change-Id: I0be12116f368d02251a7b1d6a560d1ff898f78dd

oglcts-runner: Include cstdlib in glcTestRunnerMain

To pick up the definitions of EXIT_SUCCESS/EXIT_FAILURE.

Fixes these errors building on FreeBSD 10.4 with llvm60:
/root/nvt/tests/buildvulkancts/vk-gl-cts/external/openglcts/modules/runner/glcTestRunnerMain.cpp:115:19: error: use of undeclared identifier 'EXIT_SUCCESS'
        int exitStatus = EXIT_SUCCESS;
                         ^
/root/nvt/tests/buildvulkancts/vk-gl-cts/external/openglcts/modules/runner/glcTestRunnerMain.cpp:136:19: error: use of undeclared identifier 'EXIT_FAILURE'
                                        exitStatus = EXIT_FAILURE;
                                                     ^

Components: OpenGL

VK-GL-CTS issue: 2696

Change-Id: I918f3de12dde8871df8905f5870c3d6c73ae8048
(cherry picked from commit a3087b1818e7310757304574da1e021e9578438b)

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gl-cts/vulkan-cts-1.2.5

Change-Id: I90d7ded1d0fb76225a2f07354b76f1111bca7e2b

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: Ifc19d39f8f561171fabb3598587dec9822e37dc2

Merge vk-gl-cts/vulkan-cts-1.2.2 into vk-gl-cts/vulkan-cts-1.2.3

Change-Id: I71fc9c2f2a1132010379b79b0ca2445f57c5055c

Remove cov-fold-div-uniform-by-zero

The test relies on undefined behavior

Components: Vulkan

VK-GL-CTS issue: 2691

Affects: dEQP-VK.graphicsfuzz.cov-fold-div-uniform-by-zero

Change-Id: Id5703afdf8aeb544b601184b91463a5cf0a7c532

Fix instance creation

Pass parameters in the right order when
creating a temporary instance to allow
tests to be skipped when features are not
supported.

Affects: dEQP-VK.api.external.semaphore.sync_fd.import_signaled_temporary
Affects: dEQP-VK.api.external.memory.android_hardware_buffer.image_formats.*

Components: Vulkan
VK-GL-CTS issue: 2689

Change-Id: Iba9490debc4870f158b30295930783e2291c4f77

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gl-cts/vulkan-cts-1.2.5

Change-Id: Id23124bcd500db5ddbc6da9beb2f94239d52cd55

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: Icdf3698545ae26c2b9c2bcbd1d7adcfc2a14fc28

Merge vk-gl-cts/vulkan-cts-1.2.2 into vk-gl-cts/vulkan-cts-1.2.3

Change-Id: Id9f7774598b101e0f88ce933f347aadffcd7c73d

Remove travis.yml

Components: Framework

Change-Id: I14bcef09f4c198dc14c56c304cbc1199b4110ce2

Remove cov-fold-div-variable-by-zero

The test relies on undefined behavior

Components: Vulkan

VK-GL-CTS issue: 2691

Affects: dEQP-VK.graphicsfuzz.cov-fold-div-variable-by-zero

Change-Id: I56f7e34bb237184b53c60b8074d19e16c400fff7

Fix clang 10.0 build of ray tracing control flow tests

The build fails due to -Werror,-Wunused-const-variable warning.
the PUSH_CONSTANTS_COUNT constant is used only in debug builds.

Components: Vulkan

Change-Id: I6ee3920619109024cb9ba29c0d22722d0069d91d
(cherry picked from commit d64576958e0195bb9029ac7ffab9717afb9ddffa)

Select SPIR-V for the robustness' compute shaders

Use SPIR-V v1.3 instead of SPIR-V v1.4 ShaderBuildOptions
for the compute shaders of the robustness tests using 64-bit formats.
Apparently, SPIR-V v1.4 is not required for those shaders.
Otherwise, the SPIR-V validation fails on Vulkan v1.1 devices
such as Android.
For tests that do not require/test 64-bit formats,
fall back to using SPIR-V v1.0.

Components: Vulkan

VK-GL-CTS issue: 2679

Affects:
dEQP-VK.robustness.*.comp

Change-Id: I6054682e7dbc4460595a8264338a04ee36f9e3d1
(cherry picked from commit 9f0afc24c74fa608e1993f7ec342053949f152d8)

Fix buffer offsets in push descriptor tests

This commit fixes push descriptor tests that were updating storage
buffer descriptors using offset values that may not have been multiples
of minStorageBufferOffsetAlignment.

In addition, it fixes image layout problems with some of these tests
that were causing validation errors.

Finally, it introduces the de::gcd and de::lcm functions to calculate
the greatest common divisor and least common multiple of two numbers.
These are useful when calculating alignments that need to meet several
base alignment requirements.

Affected tests:
dEQP-VK.pipeline.push_descriptor.*

Components: Framework, Vulkan
VK-GL-CTS issue: 2661

Change-Id: I36bcaf6114994ec5b42bcd5acc11340f079823dd
(cherry picked from commit 0f25191c03f324762437615d961bad978b9d5e15)

Destroy deferred ops before destroying devices

Many ray tracing tests were creating deferred operations with
vkCreateDeferredOperationKHR but not destroying them after being used. To fix
that, operations are created using the createDeferredOperationsKHR wrapper that
returns vk::Move objects.

Affected tests:
dEQP-VK.ray_tracing_pipeline.pipeline_library.*_dho*
dEQP-VK.ray_tracing_pipeline.build.cpuht_*
dEQP-VK.ray_tracing_pipeline.large_shader_set.cpu_ht.*
dEQP-VK.ray_query.acceleration_structures.*.cpu_built.*
dEQP-VK.ray_tracing_pipeline.*.cpu_built.*

Components: Vulkan
VK-GL-CTS issue: 2639

Change-Id: I0ce4e18548fdcf93e3363754c534b1dd6676aed9
(cherry picked from commit 75334af0029ec95fea2f7eaee2d79a07b5473a82)

Fix slow run time of OpPhi wide test

dEQP-VK.spirv_assembly.instruction.compute.opphi.wide was using 1024
arguments for OpPhi SpirV instruction. This was causing very slow
run/compile time on some devices and therefore failing the test due to
timeout.

This CL halves the number of arguments given to the OpPhi instruction to
avoid timeouts.

Affects:

dEQP-VK.spirv_assembly.instruction.compute.opphi.wide

VK-GL-CTS Issue: 2681

Components: Vulkan
Change-Id: Ice41e983b8da866916e07c1b52d7ccfd65001077

Only use AABBs for the shader record tests

AABBS_AND_TRIANGLES uses the instanceSBTOffset to pick between shader hit
groups, but the test only defines one shader hit group. Just using AABBs
still exercises all shaders but fits the shader groups defined by the test.

Affects: dEQP-VK.ray_tracing_pipeline.misc.shaderRecord*

Components: Vulkan
VK-GL-CTS issue: 2444

Change-Id: Ic718c22e9ef4176763179b084019a3a83ed7c584
(cherry picked from commit 11b863aca0d3eb09a1d9ebd8e91c3c310578220e)

Enable VK_KHR_ray_tracing_pipeline only if needed

This commit makes the default test device not enable the
VK_KHR_pipeline_library extension by default, which can potentially affect all
ray tracing and ray query tests.

Ray tracing pipeline tests are modified to use a custom device with the needed
features enabled, including the VK_KHR_pipeline_library extension. The tests
also check the extension is supported if VK_KHR_ray_tracing_pipeline is
supported, failing the test early if not.

Modified tests:
dEQP-VK.ray_tracing_pipeline.pipeline_library.*

Affected tests:
dEQP-VK.ray_tracing_pipeline.*
dEQP-VK.ray_query.*

Components: Vulkan
VK-GL-CTS issue: 2592

Change-Id: I1494ab3ce28fdce892f0444cba9ca538caec1208
(cherry picked from commit e5735c76c5eb51133a6c3b7763f8556cd868bfbb)

Simplify geometry to reduce AABB precision issues

AABBs are allowed to hit conservatively for precision reasons, which was
causing failures in some cases. Extremely simplify the geometry to make
it very unlikely that we'll get false hits.

Affects:

dEQP-VK.ray_tracing_pipeline.misc.recursiveTraces*

Components: Vulkan
VK-GL-CTS issue: 2444

Change-Id: Ie8a9ffde2761354a395c6367e6bca8145a22bbf3
(cherry picked from commit 756a198f6f3f5aa63a8b10c3c5fe4cf60fb3b2bb)

Shorten the ray so that it can't hit other cells

Affects: dEQP-VK.ray_tracing_pipeline.misc.cullmask*

Components: Vulkan
VK-GL-CTS issue: 2444

Change-Id: I50ecdaa97974074f8d17d7c37a6441feaf467730
(cherry picked from commit 1b87b2975e0e0a088e19b258e4ebc19b8505726e)

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gk-cts/vulkan-cts-1.2.5

Change-Id: I9886526c34c8db829eb6029253319d70ecc9751a

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: If5df84170f93fcf5c31f8bc44f559c5bc98b6e50

Fix test using protected features without creating a device with them enabled

The vulkan device was created without protected memory extension,
while later the tests queried physical device if the feature is supported
and based on that created protected image.

Components: Vulkan

Affects:
dEQP-VK.api.external.memory.android_hardware_buffer.image_formats.*

VK-GL-CTS Issue: 2675

Change-Id: I6d606fb34c89474b529c0f9e0e7a93202e801521
(cherry picked from commit fc849a80c35d31f621c0dfee74395791ed5dec75)

Merge vk-gl-cts/vulkan-cts-1.2.2 into vk-gl-cts/vulkan-cts-1.2.3

Change-Id: Ie115d2e00cf468c6403fae07c9f77b466c3c4380

Merge vk-gl-cts/vulkan-cts-1.2.1 into vk-gl-cts/vulkan-cts-1.2.2

Change-Id: I9855d3d8134ac73ea00b95adde9a66a37c0a03b3

Fixes descriptor indexing tests cache issue

Tests were not invalidating the results
buffer data before verifying.

Components: Vulkan
VK-GL-CTS Issue: 2682

Affects:
dEQP-VK.descriptor_indexing.*

Change-Id: Ia2afa6697d12fd3f4ebc8ef29ae01d166f290a7f

Add memory include in vktRayTracingMiscTests.cpp

std::unique_ptr is defined in the `memory` header, so that header must
be included in order to use it. This resolves build failures which I was
hitting with my local copy of GCC.

Affected tests:
dEQP-VK.ray_tracing_pipeline.misc.*

Components: Vulkan
VK-GL-CTS issue: 2674

Change-Id: Ibd2c143711e60c6c60477ab39595a5c4429277bb

Update AccessInstance::verifyResult() to support 64-bit types

When 64-bit support was added to the
dEQP-VK.robustness.buffer_access.through_pointers.* tests in
https://gerrit.khronos.org/#/c/5835/ the AccessInstance::verifyResult()
function was not updated to take the new 8 byte element sizes.
It assumed all accesses were in units of 4 bytes, which doesn't
work for 64-bit types which have accesses in units of 8 bytes.

Affects:

dEQP-VK.robustness.buffer_access.through_pointers.*

Components: Vulkan

VK-GL-CTS issue: 2670

Change-Id: I4656376f127bc4cf6eeaa80ed71aaa3f265e0aac
(cherry picked from commit 96ce07e58b7a6ec199c9e4b01de43f5b610a5461)

Allow Vulkan CTS 1.2.5.0

Components: Vulkan

Affects: dEQP-VK.api.driver_properties.properties

Change-Id: Ifc3feae574078230200538b0f81b0a91b4614cad

Disable VK_KHR_fragment_shading_rate

This is a temporarrry solution to the issue that
this extension brings in features that are disallowed
in combination with certain feeeatures exposed by
VK_NV_shading_rate_image and VK_EXT_fragment_density_map.

A complete fix will come in CL 6376.

Compoenents: Vulkan

VK-GL-CTS issue: 2665

Change-Id: I62d1ee0e9760ac6d7911d435b2811d16d1adf342

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gl-cts/master

Change-Id: Ic297aa295cadb7a95eae99aede64da5788abcdcd

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: Ia429349d7b0b35eb29243833dd471406bd7adc87

Merge vk-gl-cts/vulkan-cts-1.2.2 into vk-gl-cts/vulkan-cts-1.2.3

Change-Id: I66f05ed7be1361806de4ea2d8e17ea6472bb93cb

Force thread count in deferred host operations

Several ray tracing tests use deferred host operations with a non-zero number
of threads to check the implementation works as expected. Thread counts are
usually 1, 2, 3, 4, 8 or "max". "max" thread counts are not unlimited. They use
the implementation-defined concurrency limit for a given operation, capped to
at most 256 threads.

In other cases, the implementation-defined concurrency limit for a given
operation was checked to be at least as big as the number of target threads for
the test. Otherwise, the test performed a late-exit with a "not supported"
result, which is unusual.

Tests with 1 thread were always supposed to run because the implementation can
only return zero when the operation has already completed.

Tests with the "max" limit would always run as described above.

This commit removes the concurrency limit check for intermediate values of
thread counts. The rationale is that, no matter if the implementation supports
that level of concurrency for a given operation or not, the spec allows us to
create any number of threads and make them join the deferred operation:

> Applications can join any number of threads to the deferred operation and
> expect it to eventually complete, though excessive joins may return
> VK_THREAD_DONE_KHR immediately, performing no useful work.

This change allows every test to always run, increases coverage and avoids the
late exit with "not supported" status.

Affected tests:
dEQP-VK.ray_tracing_pipeline.acceleration_structures.host_threading.*
dEQP-VK.ray_query.acceleration_structures.host_threading.*
dEQP-VK.ray_tracing_pipeline.large_shader_set.cpu_ht*
dEQP-VK.ray_tracing_pipeline.build.*
dEQP-VK.ray_tracing_pipeline.pipeline_library.*

Components: Vulkan
VK-GL-CTS issue: 2585

Change-Id: I9b4fd8d06793b0916e61f9e3c2fd8f416d4735f1

Zero out the hit stride for miss SBT tests

The test was relying on a zero sbtRecordStride to not index the hit
groups, but that's only multiplied by the geometryIndex, not the
instanceShaderBindingTableRecordOffset, causing the hit group to
index out of bounds on the miss test

Affects:

dEQP-VK.ray_tracing_pipeline.shader_binding_table.*miss*

Components: Vulkan
VK-GL-CTS issue: 2444

Change-Id: I01868190a4901f87a5c536b70ae9ee0989280b47

Fix validation errors in terminate invocation tests

There were some validation errors in terminate invocation tests.
The problem was mainly about signedness mismatch between buffer
data format and what was used in SPIR-V shaders. Also some of
the tests needed fragmentStoresAndAtomics feature requirement.

VK-GL-CTS Issue: 2667

Affects:

dEQP-VK.spirv_assembly.instruction.terminate_invocation.*

Components: Vulkan
Change-Id: I3948d0b771336731e88d9583274812aa67fc0326

Add sliced 3D compressed texture test

New tests:
dEQP-VK.texture.compressed_3D.*

VK-GL-CTS issue: 2567
Components: Vulkan

Change-Id: Iaad7ba69361cbfa8ef46a907ce36646450e7e6b7

Merge vk-gl-cts/vulkan-cts-1.2.1 into vk-gl-cts/vulkan-cts-1.2.2

Change-Id: I3966e7e1ab45fa815f85def0edaab713e6e16f80

Loosen basic subgroup elect test vertex checks

This commit takes into account any shader in the vertex pipeline may run
multiple times per vertex when checking results in the basic subgroup
elect test.

In addition, it contains a few indentation fixes as well as fixes for
several validation errors in the whole test group.

Affected tests:
dEQP-VK.subgroups.basic.*

Components: Vulkan
VK-GL-CTS issue: 2162

Change-Id: Ib0aaf929bca5ce4939a3e2fd98a69a0812f1aa0b

Add tests for VK_EXT_subgroup_size_control

For compute and graphics pipelines:

* Check the required subgroup size set by the tests is honored by the
  driver (including for full subgroups and allow varying cases for
  computer shaders).
* Check that enabling allow varying subgroup size reports a subgroup
  size that falls within the limits of the driver.
* For compute pipeline, check that require full subgroups works as
  expected.

On top of that, added requiredSubgroupSize case for subgroup's compute
shader tests that check all possible required subgroup sizes announced
by the driver.

Also there is a test that checks subgroup size control limits sanity.

Affected tests:

  dEQP-VK.subgroups.*

Components: Vulkan
VK-GL-CTS issue: 1864

Change-Id: Ia48deb9318420889754bd97545045f85b3c6fed7

Initialize resourceImgLayout before use for all code paths

Without this fix when updateDescriptorSet() is called in
BarrierTestInstance::iterate() debug builds for Vulkan CTS will
complain that resourceImgLayout is used without being initialized.

Affects:

dEQP-VK.ray_tracing_pipeline.barrier.*

Components: Vulkan

VK-GL-CTS issue: 2669

Change-Id: If320ac561cf278a9697ca33d302a1130db29fdb7

ExtensionUse variable not set for 1D and 3D images

Fix for KHR_copy_commands2 tests do not set extensionUse
variable for 1D and 3D images.

Component: Vulkan

VK-GL-CTS Issue: 2660

Affected tests:
dEQP-VK.api.copy_and_blit.*.blit_image.all_formats.*.1d.*
dEQP-VK.api.copy_and_blit.*.blit_image.all_formats.*.3d.*

Change-Id: I5dccb2ea016853fd9dc29b30cdcf40e2dc18e7c1

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gl-cts/master

Change-Id: Icbe4097c08aebcad8ac5e401faad4b014aa4a820

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: I2808d8556ad4cef552466af67361d30722fd9b91

Test vkCmdBindVertexBuffers2EXT with size and offset

Test both the size and offset parameters in the new vertex binding
function are used properly.

The new tests create vertex buffers which have the proper vertex data in
the middle of them, with wrong data before and after them. If any
implementation were to read data out of the precise range, the new tests
should not pass.

New tests:
dEQP-VK.pipeline.extended_dynamic_state.*.stride_with_offset_and_padding

Affected tests:
dEQP-VK.pipeline.extended_dynamic_state.*

Components: Vulkan
VK-GL-CTS issue: 2646

Change-Id: I97f385934fcd41e19b2448a54e4f28f8a8a9c24c

Test SPIR-V switch case jumping to the merge block

Add new case that tests OpSwitch containing a case that jumps directly
to the merge block.

New test:
dEQP-VK.spirv_assembly.instruction.graphics.switch_block_order.switch-case-to-merge-block

Components: Vulkan
VK-GL-CTS issue: 2657

Change-Id: Ibfabc4341dd35b96795aac8cf9bd8ce5fa61ebe6

Merge vk-gl-cts/vulkan-cts-1.2.2 into vk-gl-cts/vulkan-cts-1.2.3

Change-Id: Idb3171db18746b59d7c91297bd6ab3c00be455ae

Merge vk-gl-cts/vulkan-cts-1.2.1 into vk-gl-cts/vulkan-cts-1.2.2

Change-Id: I2cdeeb0ab92e4533ee38ef0d2c39a2845b03379a

Fixes texture filter cubic mipmap tests

Tests using wrong miplevel to verify

Components: Vulkan
VK-GL-CTS Issue: 2662

Affects:
dEQP-VK.texture.filtering.*.cubic

Change-Id: I65ca120bdcaf460ce4addf15bc5ed15bbc3bc7b4

Fix descriptorCount for YCbCr-related tests

Certain YCbCr tests did not behave consistently with the Vulkan spec
when creating descriptor pools.
Tests now properly query combinedImageSamplerDescriptorCount to
correctly set pool size in the event of multiplane images.

Affects:

dEQP-VK.ycbcr.filtering.*

Components: Vulkan

VK-GL-CTS Issue: 2386

Change-Id: Idd700bee41eec7546f903326c31fbc928c7e7ecb

Fixes for image format properties tests

 * Non-chroma-subsampled formats are allowed to support cosited chroma.
   (In fact, until a recent spec clarification it was required).
 * Apply checks of YCbCr properties to all formats. Any format can be
   used with YCbCr, so they should all be subject to the same checks.
   (This is what covered up the previous issue).
 * Only ban non-YCbCr usage for YCbCr formats that require a
   SamplerYCbCrConversion object. There were a few odd formats added
   with that extension for which this is not required.

Components: Vulkan
VK-GL-CTS issue: 2624
Affects: dEQP-VK.api.info.format_properties.*

Change-Id: I17d1058e7a4cf1b1a17fb30d37fc0c4a9757c4d4

Add tests for YCbCr chromaFilter linear filtering

New tests:
dEQP-VK.ycbcr.filtering.linear_sampler_with_chroma_linear_filtering_g8_b8_r8_3plane_420_unorm
dEQP-VK.ycbcr.filtering.linear_sampler_with_chroma_linear_filtering_g8_b8r8_2plane_420_unorm

Components: Vulkan

VK-GL-CTS issue: 2239

Change-Id: I43c83ce3401e35ffbec9200b18ae112b491b4c6c

Add ArrayStride decorations in TerminateInvocation tests

The tests are using OpPtrAccessChain which requires types decorated with
ArrayStride.

Components: Vulkan
VK-GL-CTS issue: 2512
Affects:
  dEQP-VK.spirv_assembly.instruction.terminate_invocation.*.no_out_of_bounds_*

Change-Id: I6d1b4a5a9d5207ed00cbddf8deb5a8f52cc909ff
(cherry picked from commit 98563858e62d73f675ad7c6849407c9f455c181e)

Add ray tracing extensions to list of known extensions

Adds following extensions to a list of enabled Khronos extensions:
 * VK_KHR_ray_tracing_pipeline
 * VK_KHR_ray_query
 * VK_KHR_acceleration_structure
 * VK_KHR_pipeline_library
 * VK_KHR_deferred_host_operations

Affected tests:
  * dEQP-VK.info.device_extensions

Components: Framework, Vulkan

VK-GL-CTS issue: 2143

Change-Id: Ib008304c210ade78569a9c2c27ce61c3aefa0df4

Merge vk-gl-cts/vk_khr_ray_tracing into vk-gl-cts/master

Change-Id: I49438e55593ce166519553b90b55ecaf7ec57063

Update glslang, SPIR-V headers, tools

Components: Framework

Change-Id: Ic1f961bdcc133c5222ace8e004c11fe706eef486

Add sparse tests shader_image_atomic_int64

Components: Vulkan, Framework

VK-GL-CTS issue: 2392

New Tests:
dEQP-VK.sparse_resources.*r64*
Affects:
dEQP-VK.sparse_resources.*

Change-Id: I550b52d36cb435ac955dc72e1accd0dcb6e5a125
(cherry picked from commit 4b8977bef3075f62d3898510d24c6540146f2eff)

Add tests shader_image_atomic_int64 robustness2

Components: Vulkan

VK-GL-CTS issue: 2392

New Tests:
dEQP-VK.robustness.image_robustness.*r64*
dEQP-VK.robustness.robustness2.*r64*
Affects:
dEQP-VK.robustness.image_robustness.*
dEQP-VK.robustness.robustness2.*

Change-Id: Iafb82e9ee3e56537c1fd7f40ef250973d0648c79
(cherry picked from commit c0a74351457b0ce559c7d09ad493e41df2b455e6)

Switch spirv-binaries to Release build

Components: Framework

Change-Id: Iceaa7a248bb8dad6dd0ab08d356be441ad2b2876

Add tests shader_image_atomic_int64 robustness

Components: Vulkan

VK-GL-CTS issue: 2392

New Tests:
dEQP-VK.robustness*r64*
Affects:
dEQP-VK.robustness.*

Change-Id: I6dfe126a6174b894adb7725343cef9ffdb04c36a
(cherry picked from commit 09449ea11456d5b295f12ed640db99f660324879)

Add tests for VK_EXT_shader_image_atomic_int64

Components: Vulkan, Framework

VK-GL-CTS issue: 2392

New Tests:
dEQP-VK.image.atomic_operations.*r64*
dEQP-VK.image.atomic_operations.*buffer*
Affects:
dEQP-VK.image.atomic_operations.*

Change-Id: Ia5d8742a758f92577e0931e22f21d26ca20115b4
(cherry picked from commit e9cf49b80bff652c42a9608f1f2efcf007e29999)

Update SPIR-V Tools/Headers, glslang

Change-Id: I07f72636b29756675409ab2da62e5b8edad0c973

Update tests to not trigger undefined behaviour in framebuffer_fetch cases

Some framebuffer_fetch cases had an integer format conversion which
resulted in overflow. The shader and reference texture generation have been
modified to take this in to account when creating values
in such way that it doesn't overflow the max range of the format.

Affects:

dEQP-GLES31.functional.shaders.framebuffer_fetch.framebuffer_format.*

Components: OpenGL

VK-GL-CTS issue: 2016

Change-Id: I686f6548cafee13dd2a0f564bb302d269ca6b0a0

Add a batch of GraphicsFuzz coverage tests

This commit adds a batch of GraphicsFuzz coverage tests.

Components: Vulkan

New Tests:

dEQP-VK.graphicsfuzz.cov-branch-probability-identity-matrix
dEQP-VK.graphicsfuzz.cov-combine-and-or-xor-gt-lt
dEQP-VK.graphicsfuzz.cov-dag-combiner-combine-casts-legalize-vector-types-xyz-swizzle-for-loop
dEQP-VK.graphicsfuzz.cov-dag-combiner-findmsb-loop
dEQP-VK.graphicsfuzz.cov-dag-combiner-increment-color
dEQP-VK.graphicsfuzz.cov-inst-combine-compares-while-modulo
dEQP-VK.graphicsfuzz.cov-inst-peephole-optimizer-acosh
dEQP-VK.graphicsfuzz.cov-inst-value-tracking-inversesqrt
dEQP-VK.graphicsfuzz.cov-instr-emitter-pow-asinh
dEQP-VK.graphicsfuzz.cov-instruction-simplify-atanh-log-undefined
dEQP-VK.graphicsfuzz.cov-instruction-simplify-bit-shifting
dEQP-VK.graphicsfuzz.cov-instruction-simplify-inclusive-or
dEQP-VK.graphicsfuzz.cov-instruction-simplify-inst-combine-calls-for-compare-function-call-result
dEQP-VK.graphicsfuzz.cov-instruction-simplify-mod-acos-undefined
dEQP-VK.graphicsfuzz.cov-instruction-simplify-mod-sqrt-undefined
dEQP-VK.graphicsfuzz.cov-instruction-simplify-sqrt
dEQP-VK.graphicsfuzz.cov-instructions-first-value-phi
dEQP-VK.graphicsfuzz.cov-ir-builder-constant-fold-inst-combine-calls-value-tracking-findmsb-incr-if
dEQP-VK.graphicsfuzz.cov-optimize-phis-for
dEQP-VK.graphicsfuzz.cov-optimize-phis-for-for-do-while-if-if
dEQP-VK.graphicsfuzz.cov-peephole-optimizer-target-instr-info-for-if-if-if
dEQP-VK.graphicsfuzz.cov-selection-dag-assign-back-and-forth
dEQP-VK.graphicsfuzz.cov-selection-dag-lt-gt
dEQP-VK.graphicsfuzz.cov-target-lowering-inst-combine-compares-struct-array-clamp-function-cal
dEQP-VK.graphicsfuzz.cov-value-inst-combine-select-value-tracking-flip-bits
dEQP-VK.graphicsfuzz.cov-value-tracking-apint-inst-combine-simplify-one-mod-loop-iterator
dEQP-VK.graphicsfuzz.cov-value-tracking-constant-fold-refraction-dfxd-determinant
dEQP-VK.graphicsfuzz.cov-value-tracking-known-nonzero
dEQP-VK.graphicsfuzz.cov-value-tracking-max-uintbitstofloat
dEQP-VK.graphicsfuzz.cov-value-tracking-selection-dag-negation-clamp-loop

Change-Id: I62f485332da70e889ffb198551c787e56314e20b

Add tests for empty structs in UBOs and SSBOs

Components: Vulkan

VK-GL-CTS issue: 2608

Affects:
dEQP-VK.spirv_assembly.*.compute.*

New tests:
dEQP-VK.spirv_assembly.instruction.compute.empty_struct.*

Change-Id: I078881e7b2ce24eaa99c4247901533dfc78c0c57

Enable nullDescriptor for null AS RT tests

The nullDescriptor feature is disabled for the default device. Ray tracing
pipeline tests depending on the feature need to use a custom device.

Affected tests:
dEQP-VK.ray_tracing_pipeline.null_as.test

Components: Vulkan
VK-GL-CTS issue: 2635

Change-Id: I7d9da92fd5c208335210e4680ad61900b4d58667

Merge vk-gl-cts/opengl-es-cts-3.2.6 into vk-gl-cts/master

Change-Id: Ic6d38cbc4febf18ddd51853bd954ada86c00ab64

Merge vk-gl-cts/opengl-es-cts-3.2.5 into vk-gl-cts/opengl-es-cts-3.2.6

Change-Id: I3dc4a855b6a1e8e5c9b1794b528fa433c2e7d4ff

Merge vk-gl-cts/opengl-es-cts-3.2.4 into vk-gl-cts/opengl-es-cts-3.2.5

Change-Id: I4d5fd46d7f654ae13dcac771a16aca3683bfd735

Merge vk-gl-cts/vulkan-cts-1.2.4 into vk-gl-cts/master

Change-Id: I8e412ddc6bb6f6544f158efdc9433eef1125ed3a

Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/vulkan-cts-1.2.4

Change-Id: I99cfcc0f6ef06dd1119aa4215cf9e958b2c33f49