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path: root/tools/gfx/vulkan
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2023-04-04Preliminary support for realtime clock (#2772)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Initial support for realtime clock. * Add realtime-clock render feature where seems appropriate. * Fixes to make NVAPI compile properly. Change realtime-clock.slang check to use maths that can't overflow.
2023-02-11Comment call to vkCreateInstance with a potential pitfall (#2642)Ellie Hermaszewska
Although we could in principle write this explanatory message to stderr, that would entangle this call with the layer search above for what is probably a very unlikely possibility on any normal system.
2023-02-06GFX: make dispatch commands return error code. (#2625)Yong He
* GFX: make dispatch commands return error code. * Fix cuda. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-01-20Add vulkan extensions to support DLSS (#2603)skallweitNV
2022-11-07Initial version of DeviceLimits implemented in d3d12, d3d11, vulkan and cuda ↵skallweitNV
(#2496)
2022-11-04Add AdapterLUID to identify GPU adapters (#2492)skallweitNV
* Add AdapterLUID to identify GPU adapters * Remove adapter option in render-test
2022-11-03Add gfxGetAdapters function (currently implemented for D3D12/Vulkan) (#2486)skallweitNV
* Add gfxGetAdapters function (currently implemented for D3D12/Vulkan) * Extend to handle DirectX11 and CUDA * Use blob to return adapter list and add AdapterList helper * Replace strncpy with memcpy Co-authored-by: jsmall-nvidia <jsmall@nvidia.com>
2022-10-13Make `optimalClearValue` optional in `ITextureResource::Desc` (#2450)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2022-10-12Shader caching (#2432)lucy96chen
* Changed all getEntryPointCode calls to use RendererBase::getEntryPointCodeFromShaderCache * Hashing hooked up, tests pass but need to add more to fully test functionality * checkpoint * Checkpoint: File system creation seems functional, saving is broken * checkpoint: Fixed filename generation from MD5 hash, shader blob might be going missing ahead of pipeline state creation * Fixed a lot of bugs related to hash code generation, shader cache is likely working but needs further testing * Added workaround for module loading by re-creating the test device, shader cache test functional * Vulkan shader caching bug fixed, checkpoint commit before more refinement * pre-ToT merge checkpoint * checkpoint commit, improving cache keys * Significantly expanded items included in the dependency hash for Module; Added dependency hash functions to SpecializedComponentType and RenamedEntryPointComponentType * Temporarily disable shader cache test * Mid cleanup changes, solution successfully builds * Added several helper update functions to slang-md5 to help simplify usage; Added a function under ISession to compute a hash for all linkage-related items; Function renames and cleaned up some comments * Ran premake.bat; Renamed getASTBasedHashCode to computeASTBasedHash * Added slang unit tests for Checksum and MD5; Extended gfx shader cache test to test with multiple shader files and one shader file with multiple entry points * Solution builds and shader cache tests pass, but at least a couple other tests now failing * ran premake.bat * More cleanup changes * Added shaderCachePath field to IDevice desc in gfx.slang, gfx-smoke.slang should be functional * ran premake * cleanup changes; Adding test printf to getEntryPointCodeFromShaderCache to see if output can be seen in CI * Removed debugging printfs; Added handling for getEntryPointCode() failing * Cleanup changes; Jonathan's fixes to SerialWriter to zero initialize otherwise uninitialized memory; Change to SwizzleExpr creation to zero initialize elementCount * Changed enable_if_t to enable_if * Fixed enable_if * Added test for import vs include and changes to included and imported files; Fixed build errors in CUDA; Renamed shader cache statistics fields * cleanup changes * Readd removed file * Restructured computeDependencyBasedHash calls, added computeDependencyBasedHashImpl to all classes dervied from ComponentType * Applied same restructuring to the AST hash functions * Cleanup changes; Moved HashBuilder out to slang-digest.h and added some helper functions to streamline the process of adding items to a hash * Cleanup; Fixed incorrect expected results for shader import and include test
2022-10-05Various gfx fixes. (#2434)Yong He
2022-09-26Use d3d12/vk debug layer when gfx debug layer is enabled. (#2411)Yong He
* Use d3d12/vk debug layer when gfx debug layer is enabled. * Fix. Co-authored-by: Yong He <yhe@nvidia.com>
2022-09-22GFX: improve d3d12 performance. (#2408)Yong He
2022-08-25Fix for Vulkan ray tracing test using a non-zero raygen shader index (#2380)lucy96chen
* Fixed math errors in SBT creation causing a ray tracing test to fail with a fully zero output when given a non-zero raygen shader index * Removed unnecessary code * raygen memcpy now copies the 32 bytes from srcHandle and zeroes out the remaining 32 bytes due to 64 byte alignment
2022-08-20Call `gfx` in slang program. (#2370)Yong He
2022-08-16Add gfx interface definition in Slang. (#2364)Yong He
* Add gfx interface definition in Slang. - add gfx interface definitons in Slang. - fix slang compiler to correctly type-check `out` interface argument. - modify gfx interface to be fully COM compatible - add convenient ShaderProgram creation methods to gfx. * Fix compile errors and warnings. * Update project files * Fix cuda. * Properly implement queryInterface in command encoder impls. Co-authored-by: Yong He <yhe@nvidia.com>
2022-08-10Artifact and ICastable (#2351)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * WIP with hierarchical enums. * Some small fixes and improvements around artifact desc related types. * Improvements around hierarchical enum. * Fixes to get Artifact types refactor to be able to execute tests. * Attempt to better categorize PTX. * Work around for potentially unused function warning. * Typo fix. * Simplify Artifact header. * Small improvements around Artifact kind/payload/style. * Added IDestroyable/ICastable * Add IArtifactList. * First impl of IArtifactUtil. * Use the ICastable interface for IArtifactRepresentation. * Added IArtifactRepresentation & IArtifactAssociated. * Add SLANG_OVERRIDE to avoid gcc/clang warning. * Fix calling convention issue on win32. * Fix missing SLANG_OVERRIDE. * First attempt at file abstraction around Artifact. * Added creation of lock file. * Move functionality for determining file paths to the IArtifactUtil. Add casting to ICastable. * Added some casting/finding mechanisms. * Simplify IArtifact interface, and use Items for file reps. * Fix problem with libraries on DXIL. * Split out ArtifactRepresentation. * Move ArtifactDesc functionality to ArtifactDescUtil. ArtifactInfoUtil becomes ArtifactDescUtil. * Split implementations from the interfaces for Artifact. * Use TypeTextUtil for target name outputting. * Add artifact impls. * Add ICastableList * Added UnknownCastableAdapter * Make ISlangSharedLibrary derive from ICastable, and remain backwards compatible with slang-llvm. * Refactor Representation on Artifact. * Make our ISlangBlobs also derive from ICastable. Make ISlangBlob atomic ref counted. * Fix typo.
2022-07-12Fixed incorrectly scoped variable causing crashes on certain linux ↵Sai Praveen Bangaru
toolchains (#2319)
2022-06-21Added a second set of shaders to the ray tracing test and added another test ↵lucy96chen
that uses these shaders; Fixed a bug in Vulkan's RayTracingCommandEncoder::dispatchRays() where the supplied raygen shader index wasn't being used (#2290)
2022-06-01Vulkan validation error fixes (#2254)lucy96chen
* Fixed Vulkan validation errors for incorrect layer counts and view types in Debug * Removed old (and empty) render-vk files; Ran premake.bat
2022-05-26Split render-vk.h/.cpp into a set of smaller files (#2244)lucy96chen
* Some preliminary work on splitting render-vk * render-vk split, tests currently crash on null reference * fixed circular include
2022-05-05Various vulkan/glsl fixes. (#2222)Yong He
* Various vulkan/glsl fixes. * Fix. * Fix. * Canonicalize type constraints for name mangling. Co-authored-by: Yong He <yhe@nvidia.com> Co-authored-by: Theresa Foley <10618364+tangent-vector@users.noreply.github.com>
2022-05-04Changed all uses of attachment (in the context of render/depth stencil ↵lucy96chen
targets) to target (#2214) Co-authored-by: Theresa Foley <10618364+tangent-vector@users.noreply.github.com>
2022-04-21GFX renaming work part 2: slang-gfx.h renames (#2194)lucy96chen
* Fixed all build errors and type conversion warnings from renames in slang-gfx.h * Made necessary build fixes to the CUDA implementation * Renamed ITextureResource::Size to ITextureResource::Extents * More rename changes based on CI errors * More renames to fix CI build errors * Rerun tests
2022-04-14GFX renaming work part 1 (#2183)lucy96chen
* Added new typedefs for Size, Offset, Count, and Index; Replaced numerous instances of size_t in slang-gfx.h, render-d3d12, render-vk, and renderer-shared with either Size or Offset; Fixed compiler warnings for mismatched numerical types * Renamed Index and Count to GfxIndex and GfxCount, changed to 32 bit from 64 bit
2022-04-07Texture views/shapes tests part 1 (#2179)lucy96chen
* Framework for texture views testing working; Small tweaks to texture testing utils; Changed D3D12 readTextureResource to account for non-1 depth * Basic framework for texture views tests working; Test file needs a rename at some point * 1D, 2D, and 3D textures working for ShaderResource, UnorderedAccess, and RenderTarget tests; Fixed some small issues with handling the depth field of 3D textures in Vulkan causing incorrectly cleared textures
2022-03-21Add additional texture to texture copying tests (#2165)lucy96chen
* Working on finding a better way to do result comparisons in order to accommodate testing different formats and texture types, copying small to large texture currently half broken * All tests except copying into a buffer with an offset working with new code for results comparison, support for most formats WIP * Replaced SubresourceStuff with ValidationTextureData; Added implementation for ValidationTextureFormat::initializeTexel() and changed generateTextureData() to call this * All implemented formats work on D3D12, a few broken for Vulkan * Fixed numerous locations in render-vk.cpp to set aspect masks based on either the format or the provided TextureAspect; All tests except copy to buffer with offset working on new code structure * All texture to texture copying tests work for all non-compressed formats; Test code cleaned up to minimize the amount of stuff needing to be passed between functions * All tests working with all texture types except TextureCube and all non-compressed formats; Temporarily removing test for copying to a buffer at an offset, will likely return in a separate test file * Small cleanup changes * build fixes
2022-03-09gfx: restructure render-vk.cpp (#2157)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2022-03-09gfx: restructure render-d3d12.cpp (#2154)Yong He
* Vulkan: deferred shader compilation and pipeline creation. * Fix 32bit build. * gfx: restructure the code in render-d3d12.cpp * Move `Submitter`. * Fix. * merge with master. * Revert dictionary change in previous PR. Co-authored-by: Yong He <yhe@nvidia.com>
2022-03-08GFX Vulkan: deferred shader compilation and pipeline creation. (#2153)Yong He
* Vulkan: deferred shader compilation and pipeline creation. * Fix 32bit build. Co-authored-by: Yong He <yhe@nvidia.com>
2022-03-08Expose API-specific row alignment values (#2151)lucy96chen
* Added function to IDevice that retrieves the row alignment for the particular API; Added rowDstStride argument to copyTextureToBuffer and changed D3D12 footprint row pitch to check that the user-supplied stride is correctly aligned before assigning to the footprint's row pitch * Changed alignment from Uint to size_t Co-authored-by: jsmall-nvidia <jsmall@nvidia.com>
2022-02-28Use GLSL scalar layout for constant buffers. (#2147)Yong He
2022-02-25Improved SCCP, inlining and resource specialization passes, legalize ↵Yong He
`ImageSubscript` for GLSL (#2146)
2022-02-25Add isOccluded() and setFullScreenMode() to ISwapchain (#2145)lucy96chen
* Added isOccluded() and setFullScreenMode() to ISwapchain and provided implementations for D3D12 (all others currently return false) * Removed isWindowOccluded variable and directly return the result of m_swapchain3->Present * Restart CI
2022-02-23gfx: d3d12 performance optimizations. (#2140)Yong He
* gfx: d3d12 performance optimizations. * Fix. * Fix unit test bug. * Add gfx interface for directly allocating GPU descriptor tables. Co-authored-by: Yong He <yhe@nvidia.com>
2022-02-20gfx: defer downstream shader compilation until draw/dispatch. (#2139)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2022-02-19Optimize d3d12 mutable shader object implementation. (#2138)Yong He
* Optimize d3d12 mutable shader object implementation. * Disable mismatched clear value warning message from d3d sdk. * Fix. * Fix. * gfx: Avoid redundant d3d12 QueryInterface call. Co-authored-by: Yong He <yhe@nvidia.com>
2022-02-18Added implementations for IFence::getSharedHandle() for Vulkan and D3D12 (#2137)lucy96chen
Co-authored-by: Yong He <yonghe@outlook.com>
2022-02-18Fully implement the ray tracing pipeline for Vulkan (#2136)lucy96chen
* Added implementation for dispatchRays() and ShaderTableImpl, currently missing extensions and createShaderTable() * Code written, working on finding and fixing bugs * SBT issues fixed; Added implementation for endEncoding() to ensure the bound pipeline is properly reset; Ray tracing pipeline example successfully runs without any validation errors * Fixed some incorrectly merged lines * Fixed spacing * Fixed alignment for member variables in VulkanApi * Restart CI * Removed accidental comment kept from merge; Changed getName() call to getNameOverride()
2022-02-16Various gfx fixes. (#2132)Yong He
* Various gfx fixes. * Fix test case. * Fix crash. * Trigger build * Trigger build 2 * Fix vulkan unit tests. Co-authored-by: Yong He <yhe@nvidia.com>
2022-02-15Fix linux gfx issue (#2131)jsmall-nvidia
* #include an absolute path didn't work - because paths were taken to always be relative. * Fix linux build issue with renderer-shared.h * Move to .cpp file. * Move some templates to stop definition order issue on linux. * Move to header because it's templated. * Fix warning about GeometryInstanceFlags::Enum flags : 8; being too small by making the enum backed by 8 bits. * Check if vkDestroySampler function is available.
2022-02-11gfx: Various Vulkan fixes. (#2129)Yong He
* gfx: Various Vulkan fixes. * Fix test case. * Fix vulkan crash. Co-authored-by: Yong He <yhe@nvidia.com>
2022-02-10gfx: Add `resolveQuery` command. (#2125)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2022-02-09Various fixes to gfx. (#2120)Yong He
* Various fixes to gfx. * Fix. * Fixes. * Fix. Co-authored-by: Yong He <yhe@nvidia.com>
2022-02-09Added a simple test for getFormatSupportedResourceStates() (#2118)lucy96chen
* Checkpoint * Fixed problem with global variables in supported resource states test, test is functional for both Vulkan and D3D12 * Removed a comment * Added a loop over all existing formats * Rerun tests
2022-02-03Add gfx interop to allow more direct D3D12 usage scenarios. (#2117)Yong He
* Add gfx interop to allow more direct D3D12 usage scenarios. * Fix compile error in win32. * gfx: Implement IFence::getNativeHandle() on d3d12. * More GFX-D3D interop interface. * Fix cuda. Co-authored-by: Yong He <yhe@nvidia.com>
2022-02-03Added Vulkan implementation for createRayTracingPipelineState() (#2109)lucy96chen
* preliminary work on createRayTracingPipelineState for Vulkan * more stuff added to createRayTracingPipelineState * Finished filling in all necessary fields for createRayTracingPipelineState() for Vulkan Co-authored-by: Yong He <yonghe@outlook.com>
2022-02-03Added Vulkan implementation of getFormatSupportedResourceStates() (#2108)lucy96chen
* Prelim work on getFormatSupportedResourceStates * Mostly extended getFormatSupportedResourceStates to cover currently existing resource states, no testing included yet Co-authored-by: Theresa Foley <tfoleyNV@users.noreply.github.com>
2022-01-27Set numerous fields in VKDevice::createGraphicsPipelineState using the ↵lucy96chen
information in GraphicsPipelineStateDesc (#2098) * Added some TODO comments * Replaced numerous hard-coded fields in createGraphicsPipelineState in render-vk.cpp with values pulled from the provided GraphicsPipelineStateDesc; Added missing fields and multiple comments for fields that do not have an equivalent in gfx or work differently between D3D12 and Vulkan * Reversed front facing enums * Added a case that handles blending not being enabled so the color write mask is still defined Co-authored-by: Theresa Foley <tfoleyNV@users.noreply.github.com>
2022-01-25Add implementations for resolveResource() to D3D12 and Vulkan backends (#2094)lucy96chen
* Added implementations for resolveResource to both D3D and Vulkan backends * Simple test for resolving a multisampled resource written and confirmed to run successfully for D3D12 * Fixed a bug preventing MSAA from working in Vulkan * Changed test format to RGBA32 Float (because swiftshader)
2022-01-21GFX: seperated ShaderTable. (#2090)Yong He
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