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#include "core/slang-basic.h"
#include "gfx-test-util.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 rhi;
namespace gfx_test
{
void getBufferResourceHandleTestImpl(IDevice* device, UnitTestContext* context)
{
const int numberCount = 1;
BufferDesc bufferDesc = {};
bufferDesc.size = numberCount * sizeof(float);
bufferDesc.format = rhi::Format::Undefined;
bufferDesc.elementSize = sizeof(float);
bufferDesc.defaultState = ResourceState::UnorderedAccess;
bufferDesc.memoryType = MemoryType::DeviceLocal;
bufferDesc.usage = BufferUsage::UnorderedAccess | BufferUsage::ShaderResource |
BufferUsage::CopySource | BufferUsage::CopyDestination;
ComPtr<IBuffer> buffer;
GFX_CHECK_CALL_ABORT(device->createBuffer(bufferDesc, nullptr, buffer.writeRef()));
NativeHandle handle;
GFX_CHECK_CALL_ABORT(buffer->getNativeHandle(&handle));
if (device->getInfo().deviceType == rhi::DeviceType::Vulkan)
{
SLANG_CHECK(handle.value != 0);
}
#if SLANG_WINDOWS_FAMILY
else
{
auto d3d12Handle = (ID3D12Resource*)handle.value;
Slang::ComPtr<IUnknown> testHandle1;
GFX_CHECK_CALL_ABORT(d3d12Handle->QueryInterface<IUnknown>(testHandle1.writeRef()));
Slang::ComPtr<ID3D12Resource> testHandle2;
GFX_CHECK_CALL_ABORT(testHandle1->QueryInterface<ID3D12Resource>(testHandle2.writeRef()));
SLANG_CHECK(d3d12Handle == testHandle2.get());
}
#endif
}
void getBufferResourceHandleTestAPI(UnitTestContext* context, Slang::RenderApiFlag::Enum api)
{
if (context->enableDebugLayers)
getRHI()->enableDebugLayers();
if ((api & context->enabledApis) == 0)
{
SLANG_IGNORE_TEST;
}
Slang::ComPtr<IDevice> device;
DeviceDesc deviceDesc = {};
switch (api)
{
case Slang::RenderApiFlag::D3D11:
deviceDesc.deviceType = rhi::DeviceType::D3D11;
break;
case Slang::RenderApiFlag::D3D12:
deviceDesc.deviceType = rhi::DeviceType::D3D12;
break;
case Slang::RenderApiFlag::Vulkan:
deviceDesc.deviceType = rhi::DeviceType::Vulkan;
break;
default:
SLANG_IGNORE_TEST;
}
deviceDesc.slang.slangGlobalSession = context->slangGlobalSession;
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 = 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->getInfo().adapterName).toLower().contains("swiftshader"))
{
SLANG_IGNORE_TEST;
}
getBufferResourceHandleTestImpl(device, context);
}
SLANG_UNIT_TEST(getBufferResourceHandleD3D12)
{
return getBufferResourceHandleTestAPI(unitTestContext, Slang::RenderApiFlag::D3D12);
}
SLANG_UNIT_TEST(getBufferResourceHandleVulkan)
{
return getBufferResourceHandleTestAPI(unitTestContext, Slang::RenderApiFlag::Vulkan);
}
} // namespace gfx_test
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