Draw call tests for Vulkan (#2073)

* Added instancing support to Vulkan, drawInstanced() test image is upside-down

* Fixed inverted drawInstanced() test output by changing Vulkan viewport convention

* Replaced vkCmdDraw with vkCmdDrawIndexed in all non-indirect indexed draws, drawIndexedIndirect test now working for Vulkan

* Moved index and vertex buffer binding into setIndexBuffer and setVertexBuffers; Defaulted countBuffer to nullptr and countOffset to 0 and added a check for non-null countBuffer to drawIndirect and drawIndexedIndirect in Vulkan; All Vulkan draw tests working (but D3D12 tests broken)

* Added support for drawInstanced and drawIndexedInstanced to D3D11 and added tests for both, however D3D11 tests are currently disabled due to readTextureResource assuming a fixed pixel size (among other possible problems); Fixed issues causing D3D12 tests to fail after major back-end fixes to get Vulkan up and running

* Removed testing function for dumping images and some other commented out code

* Removed some commented out code

* Fix initializer list causing builds to fail (attempt 1)

* Removed initializer list for VertexStreamDesc in createInputLayout() and fill in struct fields normally (build fix attempt 2)

* Removed default values from VertexStreamDesc and changed all initializer lists to reflect this change

* Moved applyBinding before setVertexBuffer in RenderTestApp::renderFrame() to ensure the pipeline has already been bound before vertex buffers are

* Changed D3D11's readTextureResource to calculate pixel size using format-specific size information; Removed wrapper around D3D11 instanced and indexed instanced draw tests

1 files changed, 1 insertions, 3 deletions

diff --git a/tools/gfx/debug-layer.h b/tools/gfx/debug-layer.h
index c5482da87..5c8ba2115 100644
--- a/tools/gfx/debug-layer.h
+++ b/tools/gfx/debug-layer.h
@@ -106,8 +106,7 @@ public:
         WindowHandle window,
         ISwapchain** outSwapchain) override;
     virtual SLANG_NO_THROW Result SLANG_MCALL createInputLayout(
-        const InputElementDesc* inputElements,
-        UInt inputElementCount,
+        IInputLayout::Desc const& desc,
         IInputLayout** outLayout) override;
     virtual SLANG_NO_THROW Result SLANG_MCALL
         createCommandQueue(const ICommandQueue::Desc& desc, ICommandQueue** outQueue) override;
@@ -357,7 +356,6 @@ public:
         uint32_t startSlot,
         uint32_t slotCount,
         IBufferResource* const* buffers,
-        const uint32_t* strides,
         const uint32_t* offsets) override;
     virtual SLANG_NO_THROW void SLANG_MCALL
         setIndexBuffer(IBufferResource* buffer, Format indexFormat, uint32_t offset = 0) override;