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* GFX: implement mutable shader objects.
* Revert unnecessary changes
* Revert more changes.
* Fix clang errors.
* Fix clang/gcc errors.
* Fix clang errors.
* Remove CPU test.
* Fix after merge.
* Fix after merge.
* Remove gl test
* Code review fixes.
* Fixing all vk validation errors.
* Flush test output more often.
* Fix a crash in `specializeDynamicAssociatedTypeLookup`.
* temporarily disable std-lib-serialize test to see what happens
* Fix crashes.
* Make sure cpu gfx unit tests are properly disabled on TeamCity.
* Disable cpu test.
* Fix.
* Fix cuda.
* Disable nv-ray-tracing-motion-blur
Co-authored-by: Yong He <yhe@nvidia.com>
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Co-authored-by: Yong He <yonghe@outlook.com>
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* Added support for getting command buffer and command queue handles to ICommandBuffer and ICommandQueue; D3D12Device, VkDevice, and DebugDevice modifieid to implement this new functionality; immediate-renderer-base.cpp also modified to implement the new functions
* Removed excess boilerplate
* Changed readRef() to get() in D3D12 getNativeHandle() implementation for ICommandBuffer and ICommandQueue
* Added unit tests for new getNativeHandle() implementations, unfinished
* Queue test added; Minor cleanup changes
* getBufferHandleTestImpl() now closes the command buffer before returning
* Added getNativeHandle() implementations to CUDADevice
* Added comment clarifying that the Vulkan check is checking for a null handle, which is defined to be 0
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* Resource barrier API and VK implementation
* Stub implementations
* Handle VK Acceleration Structure flag
* Add a couple more cases to pipeline barrier stages
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* Support timestamp queries in `gfx`.
* Fix tab
Co-authored-by: Yong He <yhe@nvidia.com>
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* Improve robustness of gfx lifetime management.
* fix clang error
* fix clang error
* Fix clang warning
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* Reimplement Vulkan shader objects.
This change reimplements Vulkan shader objects in the `gfx` layer so that it is no longer layered on top of the `DescriptorSet` abstraction. Since this is the last implementation that uses `DescriptorSet`, the change also removes all `DescriptorSet` related API from public `gfx` interface.
The Vulkan implementation now passes all test cases, but it still have two issues:
1. The PushConstant setting is not correct, this is because we don't seem to be able to get correct reflection data about the size of push constants for an entry-point.
2. The `shader-toy` example can't run on Vulkan, because it currently sets nullptr to `Texture` bindings, and this change doesn't properly handle setting resource to null in `ShaderObject`s yet. If we can use the `nullDescriptor` feature on vulkan, this implementation will be simple. However we still want to decide whether we want to use a Vulkan 1.2 feature for this.
* Fix up
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* Refactor `gfx` to surface `CommandBuffer` interface.
* Fixes.
* Fix code review issues, and make vulkan runnable on devices without VK_EXT_extended_dynamic_states.
* Update solution files
* Move out-of-date examples to examples/experimental
Co-authored-by: Yong He <yhe@nvidia.com>
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