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/*
* This test has been disabled because the slang-rhi API
* does not provide equivalent functionality for querying format-supported
* resource states. The old gfx API's getFormatSupportedResourceStates() is
* replaced by with IDevice::getFormatSupport.
*/
#if 0
// Disabled: no equivalent API in slang-rhi
#include "core/slang-basic.h"
#include "gfx-test-util.h"
#include "unit-test/slang-unit-test.h"
#include <slang-rhi.h>
#include <slang-rhi/shader-cursor.h>
#if SLANG_WINDOWS_FAMILY
#include <d3d12.h>
#endif
using namespace Slang;
using namespace rhi;
namespace
{
using namespace gfx_test;
struct GetSupportedResourceStatesBase
{
IDevice* device;
UnitTestContext* context;
ResourceStateSet formatSupportedStates;
ResourceStateSet textureAllowedStates;
ResourceStateSet bufferAllowedStates;
ComPtr<ITexture> texture;
ComPtr<IBuffer> buffer;
void init(IDevice* device, UnitTestContext* context)
{
this->device = device;
this->context = context;
}
void checkResult()
{
SLANG_CHECK_ABORT(formatSupportedStates.isSubsetOf(bufferAllowedStates));
SLANG_CHECK_ABORT(formatSupportedStates.isSubsetOf(textureAllowedStates));
auto queue = device->getQueue(QueueType::Graphics);
ComPtr<ICommandEncoder> encoder = queue->createCommandEncoder();
encoder->setBufferState(buffer, ResourceState::UnorderedAccess);
encoder->setTextureState(texture, SubresourceRange{}, ResourceState::UnorderedAccess);
ComPtr<ICommandBuffer> commandBuffer;
encoder->finish(commandBuffer.writeRef());
queue->submit(commandBuffer);
queue->waitOnHost();
}
void run()
{
switch (format)
{
case Format::R8Unorm:
case Format::RG8Unorm:
case Format::RGBA8Unorm:
case Format::RGBA8UnormSrgb:
case Format::B8G8R8A8Unorm:
case Format::B8G8R8A8UnormSrgb:
case Format::R16Float:
case Format::RG16Float:
case Format::RGB16Float:
case Format::RGBA16Float:
case Format::R32Float:
case Format::RG32Float:
case Format::RGB32Float:
case Format::RGBA32Float:
case Format::R8G8Typeless:
case Format::R8Typeless:
case Format::B8G8R8A8Typeless:
case Format::R10G10B10A2Typeless:
case Format::Undefined:
break;
}
auto formatInfo = getFormatInfo(format);
if (!isTypelessFormat(format))
{
GFX_CHECK_CALL_ABORT(device->getFormatSupportedResourceStates(format, &formatSupportedStates));
}
textureAllowedStates = ResourceStateSet(
ResourceState::ShaderResource, ResourceState::UnorderedAccess, ResourceState::RenderTarget);
BufferDesc bufferDesc = {};
bufferDesc.size = 256;
bufferDesc.format = format;
bufferDesc.defaultState = ResourceState::UnorderedAccess;
bufferDesc.usage = BufferUsage::UnorderedAccess;
buffer = device->createBuffer(bufferDesc, nullptr);
TextureDesc textureDesc = {};
textureDesc.type = TextureType::Texture2D;
textureDesc.mipCount = dstTextureInfo.numMipLevels;
textureDesc.arrayLength = dstTextureInfo.arraySize;
textureDesc.size = extent;
textureDesc.defaultState = ResourceState::UnorderedAccess;
textureDesc.usage = TextureUsage::UnorderedAccess;
textureDesc.format = format;
textureDesc.format = (format != Format::Undefined) ? format : Format::Undefined;
texture = device->createTexture(textureDesc, nullptr);
checkResult();
}
};
template<typename T>
void getSupportedResourceStatesTestImpl(IDevice* device, UnitTestContext* context)
{
T test;
test.init(device, context);
test.run();
}
} // namespace
namespace gfx_test
{
SLANG_UNIT_TEST(getSupportedResourceStatesD3D12)
{
runTestImpl(
getSupportedResourceStatesTestImpl<GetSupportedResourceStatesBase>,
unitTestContext,
DeviceType::D3D12);
}
SLANG_UNIT_TEST(getSupportedResourceStatesVulkan)
{
runTestImpl(
getSupportedResourceStatesTestImpl<GetSupportedResourceStatesBase>,
unitTestContext,
DeviceType::Vulkan);
}
} // namespace gfx_test
#endif
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