slang.git/tools/gfx/render-vk.cpp, branch master

Refactor render-test to make cross platform (#1053)

2019-09-13T19:59:15+00:00

* First pass of render-test refactor. * Make window construction a function that can choose an implementation. * Remove OpenGL as currently has windows dependency. * Disable Vulkan as Renderer impl has dependency on windows. * Pass Window in as parameter of 'update'. * Add win-window.cpp as was missing. * Fix warning on windows about signs during comparison.

Use slang- prefix on slang compiler and core source (#973)

2019-05-31T21:20:37+00:00

* Prefixing source files in source/slang with slang- * Prefix source in source/slang with slang- prefix. * Rename core source files with slang- prefix. * Update project files. * Fix problems from automatic merge.

String/List closer to conventions, and use Index type (#959)

2019-04-29T21:03:46+00:00

* List made members m_ Tweaked types to closer match conventions. * Use asserts for checking conditions on List. Other small improvements. * List.Count() -> getSize() * List Add -> add First -> getFirst Last -> getLast RemoveLast -> removeLast ReleaseBuffer -> detachBuffer GetArrayView -> getArrayView * List:: AddRange -> addRange Capacity -> getCapacity Insert -> insert InsertRange -> insertRange AddRange -> addRange RemoveRange -> removeRange RemoveAt -> removeAt Remove -> remove Reverse -> reverse FastRemove -> fastRemove FastRemoveAt -> fastRemoveAt Clear -> clear * List FreeBuffer -> _deallocateBuffer Free -> clearAndDeallocate SwapWith -> swapWith * List SetSize -> setSize Reserve -> reserve GrowToSize growToSize * UnsafeShrinkToSize -> unsafeShrinkToSize Compress -> compress FindLast -> findLastIndex FindLast -> findLastIndex Simplify Contains * List Removed m_allocator (wasn't used) Swap -> swapElements Sort -> sort Contains -> contains ForEach -> forEach QuickSort -> quickSort InsertionSort -> insertionSort BinarySearch -> binarySearch Max -> calcMax Min -> calcMin * Initializer::Initialize -> initialize List:: Allocate -> _allocate Init -> _init IndexOf -> indexOf * * Put #include in common.h, and remove unneeded inclusions * Small refactor of ArrayView - remove stride as not used * getSize -> getCount setSize -> setCount unsafeShrinkToSize->unsafeShrinkToCount growToSize -> growToCount m_size -> m_count * Some tidy up around Allocator. * Use Index type on List. * Refactor of IntSet. First tentative look at using Index. * Made Index an Int Did preliminary fixes. Made String use Index. * Partial refactor of String. * String::Buffer -> getBuffer ToWString -> toWString * Small improvements to String. String:: Buffer() -> getBuffer() Equals() -> equals * Try to use Index where appropriate. * Fix warnings on windows x86 builds.

Adapter selection for Renderer (#923)

2019-03-25T15:48:10+00:00

* * Make adapter used selectable on the command line * Added 'adapter' to Renderer::Desc with dx11, dx12, vk honoring it * GL will check that the renderer matches, but cannot select a specific device * Share functionality on dx adapter selection in D3DUtil Note - that on tests that use OpenGL and the adapter doesn't match it will ignore the test (and display a message that the appropriate device couldn't be started) * Small function name improvement. * Variable rename to match type. * Fix typo in Dx12 device selection. * * Add checking if an adapter is warp * Improve some comments

First pass support for half on vk (#912)

2019-03-18T22:19:26+00:00

* Look at getting half to work on vk. * Alter half test so can always produce consistent test results. * First pass working half on vk. * Improve comments for vulkan extensions around half. * Upgraded vulkan headers to v1.1.103 https://github.com/KhronosGroup/Vulkan-Headers * * Add getFeatures on Render interface * Vulkan renderer determines at startup if it can support half * Parse render-features on render-test * Small changes to half-calc.slang test. * Structured buffer half access works as expected for Vk, but isn't for dx12, so disable for now. * Require the half feature for renderers for the half-structured-buffer.slang test. * * Added ToolReturnCode to be more rigerous about how a return code is passed back from a tool * Added support for a tool being able to pass back an 'ignored' result. * Used enum codes to indicate meanings * Made spawnAndWait return a ToolReturnCode * Ignore tests that don't have required render-feature * Fix macro line continuation usage. * Check dx12 has half support. * Checking for half on dx12 - if CheckFeatureSupport fails, don't fail renderer initialization. * Fix typo.

Hotfix/remove null this work around (#831)

2019-02-07T23:04:46+00:00

* Re-enable warnings around null this. * Remove testing for nullptr in Substitution::Equals tests * Fix ref counting problem in vulkan render. * * Remove SLANG_ASSERT(this) in mthods * Place asserts conservatively at method call sites where appropriate.

Remove memory and resource leaks (#754)

2018-12-13T23:14:38+00:00

* Remove circular reference to renderer on Vk & D3D12 DescriptorSetImpl * Refactor Stbi image loading such that memory is correctly freed when goes out of scope. Added Crt memory dump at termination. Reduced erroneous reporting by scoping TestContext. * Used capitalized acronym for STBImage to keep Tim happy.

Keep resources in scope for Vk in DescriptorSet. (#726)

2018-11-20T21:00:48+00:00

Hotfix/fixing warnings (#636)

2018-09-17T13:18:57+00:00

* * Remove dispose from IRInst * Use MemoryArena instead of MemoryPool * Make all IRInst not require Dtor - by having ref counted array store ptrs that need freeing * Increase block size - typically compilation is 2Mb of IR space(!) * Fix issues around StringRepresentation::equal because null has special meaning. * Don't bother to construct as String to compare StringRepresentation, just used UnownedStringSlice. * Added fromLiteral support to UnownedStringSlice and use instead of strlen version. * Use more conventional way to test StringRepresentation against a String. * Fix gcc/clang template problem with cast. * Fix warnings.

Add basic support for "Dear IMGUI" (#625)

2018-08-06T22:52:38+00:00

This isn't being made visible just yet, but it will allow us to have a simple UI for loading models into the model-viewer example. In order to support rendering with IMGUI I had to add the following to the `Renderer` layer: * viewports * scissor rects * blend support These are really only fully implemented for D3D11, but adding them to the other back-ends should be a reasonably small task.