Convert gfx unit tests and examples to use slang-rhi (#7577)

* Port first gfx unit test to slang-rhi

* port triangle example to use slang-rhi

* port platform-test to slang-rhi

* Update platform-test to throttle mouse move events

* port gpu-printing example to use slang-rhi

* port model-viewer example to use slang-rhi

* port ray-tracing example to use slang-rhi

* port ray-tracing pipeline example to use slang-rhi

* port reflection parameter blocks example to use slang-rhi

* port shader-object example to use slang-rhi

* port shader-toy example to use slang-rhi

* Port most of tests to slang-rhi

* port link-time-constant-array-size to use slang-rhi

* Fix tests and find matching tests in slang-rhi

* port autodiff-texture

* remove gfx target; port nv-aftermath-example

* update include path for shader-cursor.h

* Disabled 2 more ported tests

* fix build error

* remove gfx test

* put slang-rhi (static-lib) before slang (shared)

* format code (#7621)

Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

* add debug callback

* format code (#7649)

Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

* Address review comments; revert back to use SLANG_CHECK_MSG

---------

Co-authored-by: slangbot <ellieh+slangbot@nvidia.com>
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

1 files changed, 24 insertions, 23 deletions

diff --git a/tools/gfx-unit-test/get-texture-resource-handle-test.cpp b/tools/gfx-unit-test/get-texture-resource-handle-test.cpp
index 1900b482e..8fd971065 100644
--- a/tools/gfx-unit-test/get-texture-resource-handle-test.cpp
+++ b/tools/gfx-unit-test/get-texture-resource-handle-test.cpp
@@ -1,44 +1,44 @@
 #include "core/slang-basic.h"
 #include "gfx-test-util.h"
-#include "gfx-util/shader-cursor.h"
-#include "slang-gfx.h"
+#include "slang-rhi/shader-cursor.h"
 #include "unit-test/slang-unit-test.h"
 
+#include <slang-rhi.h>
+
 #if SLANG_WINDOWS_FAMILY
 #include <d3d12.h>
 #endif
 
-using namespace gfx;
+using namespace rhi;
 
 namespace gfx_test
 {
 void getTextureResourceHandleTestImpl(IDevice* device, UnitTestContext* context)
 {
-    ITextureResource::Desc desc = {};
-    desc.type = IResource::Type::Texture2D;
-    desc.numMipLevels = 1;
+    TextureDesc desc = {};
+    desc.type = TextureType::Texture2D;
+    desc.mipCount = 1;
     desc.size.width = 1;
     desc.size.height = 1;
     desc.size.depth = 1;
     desc.defaultState = ResourceState::UnorderedAccess;
-    desc.format = Format::R16G16B16A16_FLOAT;
+    desc.format = Format::RGBA16Float;
+    desc.usage = TextureUsage::UnorderedAccess;
 
-    Slang::ComPtr<ITextureResource> buffer;
-    buffer = device->createTextureResource(desc);
+    Slang::ComPtr<ITexture> texture;
+    GFX_CHECK_CALL_ABORT(device->createTexture(desc, nullptr, texture.writeRef()));
 
-    InteropHandle handle;
-    GFX_CHECK_CALL_ABORT(buffer->getNativeResourceHandle(&handle));
-    if (device->getDeviceInfo().deviceType == gfx::DeviceType::Vulkan)
+    NativeHandle handle;
+    GFX_CHECK_CALL_ABORT(texture->getNativeHandle(&handle));
+    if (device->getInfo().deviceType == rhi::DeviceType::Vulkan)
     {
-        SLANG_CHECK(handle.handleValue != 0);
-        SLANG_CHECK(handle.api == InteropHandleAPI::Vulkan);
+        SLANG_CHECK(handle.value != 0);
     }
 
 #if SLANG_WINDOWS_FAMILY
     else
     {
-        SLANG_CHECK(handle.api == InteropHandleAPI::D3D12);
-        auto d3d12Handle = (ID3D12Resource*)handle.handleValue;
+        auto d3d12Handle = (ID3D12Resource*)handle.value;
         Slang::ComPtr<IUnknown> testHandle1;
         GFX_CHECK_CALL_ABORT(d3d12Handle->QueryInterface<IUnknown>(testHandle1.writeRef()));
         Slang::ComPtr<ID3D12Resource> testHandle2;
@@ -50,23 +50,24 @@ void getTextureResourceHandleTestImpl(IDevice* device, UnitTestContext* context)
 
 void getTextureResourceHandleTestAPI(UnitTestContext* context, Slang::RenderApiFlag::Enum api)
 {
-    gfxEnableDebugLayer(context->enableDebugLayers);
+    if (context->enableDebugLayers)
+        getRHI()->enableDebugLayers();
     if ((api & context->enabledApis) == 0)
     {
         SLANG_IGNORE_TEST;
     }
     Slang::ComPtr<IDevice> device;
-    IDevice::Desc deviceDesc = {};
+    DeviceDesc deviceDesc = {};
     switch (api)
     {
     case Slang::RenderApiFlag::D3D11:
-        deviceDesc.deviceType = gfx::DeviceType::DirectX11;
+        deviceDesc.deviceType = rhi::DeviceType::D3D11;
         break;
     case Slang::RenderApiFlag::D3D12:
-        deviceDesc.deviceType = gfx::DeviceType::DirectX12;
+        deviceDesc.deviceType = rhi::DeviceType::D3D12;
         break;
     case Slang::RenderApiFlag::Vulkan:
-        deviceDesc.deviceType = gfx::DeviceType::Vulkan;
+        deviceDesc.deviceType = rhi::DeviceType::Vulkan;
         break;
     default:
         SLANG_IGNORE_TEST;
@@ -75,14 +76,14 @@ void getTextureResourceHandleTestAPI(UnitTestContext* context, Slang::RenderApiF
     const char* searchPaths[] = {"", "../../tools/gfx-unit-test", "tools/gfx-unit-test"};
     deviceDesc.slang.searchPathCount = (SlangInt)SLANG_COUNT_OF(searchPaths);
     deviceDesc.slang.searchPaths = searchPaths;
-    auto createDeviceResult = gfxCreateDevice(&deviceDesc, device.writeRef());
+    auto createDeviceResult = getRHI()->createDevice(deviceDesc, device.writeRef());
     if (SLANG_FAILED(createDeviceResult))
     {
         SLANG_IGNORE_TEST;
     }
     // Ignore this test on swiftshader. Swiftshader seems to have a bug that causes the test
     // to crash.
-    if (Slang::String(device->getDeviceInfo().adapterName).toLower().contains("swiftshader"))
+    if (Slang::String(device->getInfo().adapterName).toLower().contains("swiftshader"))
     {
         SLANG_IGNORE_TEST;
     }