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jp7677 · Feb 19, 2025 · 8ae5d7a · 8ae5d7a
1 parent ee12388
commit 8ae5d7a
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Showing 6 changed files with 256 additions and 6 deletions.
diff --git a/src/interfaces/vkd3d-proton_interfaces.h b/src/interfaces/vkd3d-proton_interfaces.h
@@ -50,6 +50,39 @@ typedef struct D3D12_UAV_INFO {
     UINT64 gpuVASize;
 } D3D12_UAV_INFO;
 
+typedef struct D3D12_CREATE_CUBIN_SHADER_PARAMS {
+    void* pNext;
+    const void* pCubin;
+    UINT32 size;
+    UINT32 blockX;
+    UINT32 blockY;
+    UINT32 blockZ;
+    UINT32 dynSharedMemBytes;
+    const char* pShaderName;
+    UINT32 flags;
+    D3D12_CUBIN_DATA_HANDLE* hShader;
+} D3D12_CREATE_CUBIN_SHADER_PARAMS;
+
+typedef struct D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS {
+    void* pNext;
+    SIZE_T texDesc;
+    SIZE_T smpDesc;
+    UINT64 textureHandle;
+} D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS;
+
+typedef enum D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_TYPE {
+    D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_SURFACE = 0,
+    D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_TEXTURE = 1,
+    D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_SAMPLER = 2,
+} D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_TYPE;
+
+typedef struct D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS {
+    void* pNext;
+    D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_TYPE type;
+    SIZE_T desc;
+    UINT64 handle;
+} D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS;
+
 MIDL_INTERFACE("11ea7a1a-0f6a-49bf-b612-3e30f8e201dd")
 ID3D12DeviceExt : public IUnknown {
     virtual HRESULT STDMETHODCALLTYPE GetVulkanHandles(
@@ -85,6 +118,20 @@ ID3D12DeviceExt : public IUnknown {
         D3D12_UAV_INFO * uav_info) = 0;
 };
 
+MIDL_INTERFACE("099a73fd-2199-4f45-bf48-0eb86f6fdb65")
+ID3D12DeviceExt1 : public ID3D12DeviceExt {
+    virtual HRESULT CreateResourceFromBorrowedHandle(const D3D12_RESOURCE_DESC1* desc, UINT64 vk_handle, ID3D12Resource** resource) = 0;
+    virtual HRESULT GetVulkanQueueInfoEx(ID3D12CommandQueue * queue, VkQueue * vk_queue, UINT32 * vk_queue_index, UINT32 * vk_queue_flags, UINT32 * vk_queue_family) = 0;
+};
+
+MIDL_INTERFACE("e859c4ac-ba8f-41c4-8eac-1137fde6158d")
+ID3D12DeviceExt2 : public ID3D12DeviceExt1 {
+    virtual BOOL SupportsCubin64bit() = 0;
+    virtual HRESULT CreateCubinComputeShaderExV2(D3D12_CREATE_CUBIN_SHADER_PARAMS * params) = 0;
+    virtual HRESULT GetCudaMergedTextureSamplerObject(D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS * params) = 0;
+    virtual HRESULT GetCudaIndependentDescriptorObject(D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS * params) = 0;
+};
+
 MIDL_INTERFACE("39da4e09-bd1c-4198-9fae-86bbe3be41fd")
 ID3D12DXVKInteropDevice : public IUnknown {
     virtual HRESULT STDMETHODCALLTYPE GetDXGIAdapter(
@@ -191,6 +238,8 @@ ID3D12CommandQueueExt : public IUnknown {
 
 #ifndef _MSC_VER
 __CRT_UUID_DECL(ID3D12DeviceExt, 0x11ea7a1a, 0x0f6a, 0x49bf, 0xb6, 0x12, 0x3e, 0x30, 0xf8, 0xe2, 0x01, 0xdd);
+__CRT_UUID_DECL(ID3D12DeviceExt1, 0x099a73fd, 0x2199, 0x4f45, 0xbf, 0x48, 0x0e, 0xb8, 0x6f, 0x6f, 0xdb, 0x65);
+__CRT_UUID_DECL(ID3D12DeviceExt2, 0xe859c4ac, 0xba8f, 0x41c4, 0x8e, 0xac, 0x11, 0x37, 0xfd, 0xe6, 0x15, 0x8d);
 __CRT_UUID_DECL(ID3D12DXVKInteropDevice, 0x39da4e09, 0xbd1c, 0x4198, 0x9f, 0xae, 0x86, 0xbb, 0xe3, 0xbe, 0x41, 0xfd);
 __CRT_UUID_DECL(ID3D12DXVKInteropDevice1, 0x902d8115, 0x59eb, 0x4406, 0x95, 0x18, 0xfe, 0x00, 0xf9, 0x91, 0xee, 0x65);
 __CRT_UUID_DECL(ID3D12GraphicsCommandListExt, 0x77a86b09, 0x2bea, 0x4801, 0xb8, 0x9a, 0x37, 0x64, 0x8e, 0x10, 0x4a, 0xf1);

diff --git a/src/nvapi/nvapi_d3d12_device.cpp b/src/nvapi/nvapi_d3d12_device.cpp
@@ -47,9 +47,15 @@ namespace dxvk {
     }
 
     NvapiD3d12Device::NvapiD3d12Device(ID3D12DeviceExt* vkd3dDevice)
-        : m_vkd3dDevice(vkd3dDevice) {
+        : m_vkd3dDevice(static_cast<ID3D12DeviceExt2*>(vkd3dDevice)) {
         m_supportsNvxBinaryImport = vkd3dDevice->GetExtensionSupport(D3D12_VK_NVX_BINARY_IMPORT);
         m_supportsNvxImageViewHandle = vkd3dDevice->GetExtensionSupport(D3D12_VK_NVX_IMAGE_VIEW_HANDLE);
+
+        if (m_supportsNvxBinaryImport && m_supportsNvxImageViewHandle) {
+            if (Com<ID3D12DeviceExt2> deviceExt2; SUCCEEDED(m_vkd3dDevice->QueryInterface(IID_PPV_ARGS(&deviceExt2)))) {
+                m_supportsCubin64bit = deviceExt2->SupportsCubin64bit();
+            }
+        }
     }
 
     bool NvapiD3d12Device::CreateCubinComputeShaderWithName(const void* cubinData, NvU32 cubinSize, NvU32 blockX, NvU32 blockY, NvU32 blockZ, const char* shaderName, NVDX_ObjectHandle* pShader) {
@@ -104,4 +110,32 @@ namespace dxvk {
     bool NvapiD3d12Device::IsFatbinPTXSupported() const {
         return m_vkd3dDevice && m_supportsNvxBinaryImport && m_supportsNvxImageViewHandle;
     }
+
+    HRESULT NvapiD3d12Device::CreateCubinComputeShaderExV2(D3D12_CREATE_CUBIN_SHADER_PARAMS* params) {
+        if (!m_supportsCubin64bit)
+            return E_NOTIMPL;
+
+        auto result = m_vkd3dDevice->CreateCubinComputeShaderExV2(params);
+
+        if (result == S_OK) {
+            std::scoped_lock lock(m_cubinSmemMutex);
+            m_cubinSmemMap.emplace(reinterpret_cast<NVDX_ObjectHandle>(params->hShader), params->dynSharedMemBytes);
+        }
+
+        return result;
+    }
+
+    HRESULT NvapiD3d12Device::GetCudaMergedTextureSamplerObject(D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS* params) const {
+        if (!m_supportsCubin64bit)
+            return E_NOTIMPL;
+
+        return m_vkd3dDevice->GetCudaMergedTextureSamplerObject(params);
+    }
+
+    HRESULT NvapiD3d12Device::GetCudaIndependentDescriptorObject(D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS* params) const {
+        if (!m_supportsCubin64bit)
+            return E_NOTIMPL;
+
+        return m_vkd3dDevice->GetCudaIndependentDescriptorObject(params);
+    }
 }
diff --git a/src/nvapi/nvapi_d3d12_device.h b/src/nvapi/nvapi_d3d12_device.h
@@ -23,14 +23,19 @@ namespace dxvk {
         [[nodiscard]] bool CaptureUAVInfo(NVAPI_UAV_INFO* uavInfo) const;
         [[nodiscard]] bool IsFatbinPTXSupported() const;
 
+        [[nodiscard]] HRESULT CreateCubinComputeShaderExV2(D3D12_CREATE_CUBIN_SHADER_PARAMS * params);
+        [[nodiscard]] HRESULT GetCudaMergedTextureSamplerObject(D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS * params) const;
+        [[nodiscard]] HRESULT GetCudaIndependentDescriptorObject(D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS * params) const;
+
       private:
         static std::unordered_map<ID3D12Device*, NvapiD3d12Device> m_nvapiDeviceMap;
         static std::mutex m_mutex;
 
         static std::unordered_map<NVDX_ObjectHandle, NvU32> m_cubinSmemMap;
         static std::mutex m_cubinSmemMutex;
 
-        ID3D12DeviceExt* m_vkd3dDevice{};
+        ID3D12DeviceExt2* m_vkd3dDevice{};
+        bool m_supportsCubin64bit = false;
         bool m_supportsNvxBinaryImport = false;
         bool m_supportsNvxImageViewHandle = false;
     };

diff --git a/src/nvapi_d3d12.cpp b/src/nvapi_d3d12.cpp
@@ -174,6 +174,144 @@ extern "C" {
         return Ok(n, alreadyLoggedOk);
     }
 
+    NvAPI_Status __cdecl NvAPI_D3D12_CreateCubinComputeShaderExV2(NVAPI_D3D12_CREATE_CUBIN_SHADER_PARAMS* pParams) {
+        static constexpr auto V1StructSize = offsetof(NVAPI_D3D12_CREATE_CUBIN_SHADER_PARAMS, hShader) + sizeof(NVAPI_D3D12_CREATE_CUBIN_SHADER_PARAMS::hShader);
+        // static_assert(V1StructSize == sizeof(NVAPI_D3D12_CREATE_CUBIN_SHADER_PARAMS));
+        constexpr auto n = __func__;
+        thread_local bool alreadyLoggedNoImplementation = false;
+        thread_local bool alreadyLoggedError = false;
+        thread_local bool alreadyLoggedOk = false;
+
+        if (log::tracing())
+            log::trace(n, log::fmt::nvapi_d3d12_create_cubin_shader_params(pParams));
+
+        if (!pParams)
+            return InvalidPointer(n);
+
+        pParams->structSizeOut = V1StructSize;
+
+        if (pParams->structSizeIn < V1StructSize)
+            return IncompatibleStructVersion(n, pParams->structSizeIn);
+
+        if (!pParams->pDevice || !pParams->pShaderName)
+            return InvalidArgument(n);
+
+        auto device = NvapiD3d12Device::GetOrCreate(pParams->pDevice);
+        if (!device)
+            return NoImplementation(n, alreadyLoggedNoImplementation);
+
+        D3D12_CREATE_CUBIN_SHADER_PARAMS params;
+        params.pNext = nullptr;
+        params.pCubin = pParams->pCubin;
+        params.size = pParams->size;
+        params.blockX = pParams->blockX;
+        params.blockY = pParams->blockY;
+        params.blockZ = pParams->blockZ;
+        params.dynSharedMemBytes = pParams->dynSharedMemBytes;
+        params.pShaderName = pParams->pShaderName;
+        params.flags = pParams->flags;
+
+        switch (device->CreateCubinComputeShaderExV2(&params)) {
+            case S_OK:
+                pParams->hShader = reinterpret_cast<NVDX_ObjectHandle>(params.hShader);
+                return Ok(n, alreadyLoggedOk);
+            case E_INVALIDARG:
+                return InvalidArgument(n);
+            case E_NOTIMPL:
+                return NoImplementation(n, alreadyLoggedNoImplementation);
+            default:
+                return Error(n, alreadyLoggedError);
+        }
+    }
+
+    NvAPI_Status __cdecl NvAPI_D3D12_GetCudaMergedTextureSamplerObject(NVAPI_D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS* pParams) {
+        static constexpr auto V1StructSize = offsetof(NVAPI_D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS, textureHandle) + sizeof(NVAPI_D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS::textureHandle);
+        // static_assert(V1StructSize == sizeof(NVAPI_D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS));
+        constexpr auto n = __func__;
+        thread_local bool alreadyLoggedNoImplementation = false;
+        thread_local bool alreadyLoggedError = false;
+        thread_local bool alreadyLoggedOk = false;
+
+        if (log::tracing())
+            log::trace(n, log::fmt::nvapi_d3d12_get_cuda_merged_texture_sampler_object_params(pParams));
+
+        if (!pParams)
+            return InvalidPointer(n);
+
+        pParams->structSizeOut = V1StructSize;
+
+        if (pParams->structSizeIn < V1StructSize)
+            return IncompatibleStructVersion(n, pParams->structSizeIn);
+
+        if (!pParams->pDevice || !pParams->texDesc.ptr)
+            return InvalidArgument(n);
+
+        auto device = NvapiD3d12Device::GetOrCreate(pParams->pDevice);
+        if (!device)
+            return NoImplementation(n, alreadyLoggedNoImplementation);
+
+        D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS params;
+        params.pNext = nullptr;
+        params.texDesc = pParams->texDesc.ptr;
+        params.smpDesc = pParams->smpDesc.ptr;
+
+        switch (device->GetCudaMergedTextureSamplerObject(&params)) {
+            case S_OK:
+                pParams->textureHandle = params.textureHandle;
+                return Ok(n, alreadyLoggedOk);
+            case E_INVALIDARG:
+                return InvalidArgument(n);
+            case E_NOTIMPL:
+                return NoImplementation(n, alreadyLoggedNoImplementation);
+            default:
+                return Error(n, alreadyLoggedError);
+        }
+    }
+
+    NvAPI_Status __cdecl NvAPI_D3D12_GetCudaIndependentDescriptorObject(NVAPI_D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS* pParams) {
+        static constexpr auto V1StructSize = offsetof(NVAPI_D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS, handle) + sizeof(NVAPI_D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS::handle);
+        // static_assert(V1StructSize == sizeof(NVAPI_D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS));
+        constexpr auto n = __func__;
+        thread_local bool alreadyLoggedNoImplementation = false;
+        thread_local bool alreadyLoggedError = false;
+        thread_local bool alreadyLoggedOk = false;
+
+        if (log::tracing())
+            log::trace(n, log::fmt::nvapi_d3d12_get_cuda_independent_descriptor_object_params(pParams));
+
+        if (!pParams)
+            return InvalidPointer(n);
+
+        pParams->structSizeOut = V1StructSize;
+
+        if (pParams->structSizeIn < V1StructSize)
+            return IncompatibleStructVersion(n, pParams->structSizeIn);
+
+        if (!pParams->pDevice || !pParams->desc.ptr)
+            return InvalidArgument(n);
+
+        auto device = NvapiD3d12Device::GetOrCreate(pParams->pDevice);
+        if (!device)
+            return NoImplementation(n, alreadyLoggedNoImplementation);
+
+        D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS params;
+        params.pNext = nullptr;
+        params.type = static_cast<D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_TYPE>(pParams->type);
+        params.desc = pParams->desc.ptr;
+
+        switch (device->GetCudaIndependentDescriptorObject(&params)) {
+            case S_OK:
+                pParams->handle = params.handle;
+                return Ok(n, alreadyLoggedOk);
+            case E_INVALIDARG:
+                return InvalidArgument(n);
+            case E_NOTIMPL:
+                return NoImplementation(n, alreadyLoggedNoImplementation);
+            default:
+                return Error(n, alreadyLoggedError);
+        }
+    }
+
     NvAPI_Status __cdecl NvAPI_D3D12_LaunchCubinShader(ID3D12GraphicsCommandList* pCmdList, NVDX_ObjectHandle pShader, NvU32 blockX, NvU32 blockY, NvU32 blockZ, const void* params, NvU32 paramSize) {
         constexpr auto n = __func__;
         thread_local bool alreadyLoggedNoImplementation = false;

diff --git a/src/nvapi_interface.cpp b/src/nvapi_interface.cpp
@@ -107,10 +107,13 @@ extern "C" {
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_SetDepthBoundsTestValues)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_CreateCubinComputeShaderWithName)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_CreateCubinComputeShaderEx)
+        INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_CreateCubinComputeShaderExV2)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_CreateCubinComputeShader)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_DestroyCubinComputeShader)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_GetCudaTextureObject)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_GetCudaSurfaceObject)
+        INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_GetCudaMergedTextureSamplerObject)
+        INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_GetCudaIndependentDescriptorObject)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_LaunchCubinShader)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_CaptureUAVInfo)
         INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_GetGraphicsCapabilities)

diff --git a/src/util/util_log.h b/src/util/util_log.h
@@ -50,6 +50,10 @@ namespace dxvk::log {
             return str::format("flags=0x", std::setfill('0'), std::setw(4), std::hex, h);
         }
 
+        inline std::string d3d12_cpu_descriptor_handle(D3D12_CPU_DESCRIPTOR_HANDLE h) {
+            return str::format("{ptr=", hex_prefix, std::hex, h.ptr, "}");
+        }
+
         inline std::string nv_latency_marker_params(NV_LATENCY_MARKER_PARAMS* p) {
             if (!p)
                 return "nullptr";
@@ -64,6 +68,27 @@ namespace dxvk::log {
             return str::format("{version=", p->version, ",frameID=", p->frameID, ",markerType=", fromLatencyMarkerType(p->markerType), ",presentFrameID=", p->presentFrameID, ",rsvd}");
         }
 
+        inline std::string nvapi_d3d12_create_cubin_shader_params(NVAPI_D3D12_CREATE_CUBIN_SHADER_PARAMS* p) {
+            if (p == nullptr)
+                return "nullptr";
+
+            return str::format("{structSizeIn=", p->structSizeIn, ",pDevice=", ptr(p->pDevice), ",pCubin=", ptr(p->pCubin), ",size=", p->size, ",blockX=", p->blockX, ",blockY=", p->blockY, ",blockZ=", p->blockZ, ",dynSharedMemBytes=", p->dynSharedMemBytes, ",pShaderName=", p->pShaderName, ",flags=", p->flags, "}");
+        }
+
+        inline std::string nvapi_d3d12_get_cuda_merged_texture_sampler_object_params(NVAPI_D3D12_GET_CUDA_MERGED_TEXTURE_SAMPLER_OBJECT_PARAMS* p) {
+            if (p == nullptr)
+                return "nullptr";
+
+            return str::format("{structSizeIn=", p->structSizeIn, ",pDevice=", ptr(p->pDevice), ",texDesc=", d3d12_cpu_descriptor_handle(p->texDesc), ",smpDesc=", d3d12_cpu_descriptor_handle(p->smpDesc), "}");
+        }
+
+        inline std::string nvapi_d3d12_get_cuda_independent_descriptor_object_params(NVAPI_D3D12_GET_CUDA_INDEPENDENT_DESCRIPTOR_OBJECT_PARAMS* p) {
+            if (p == nullptr)
+                return "nullptr";
+
+            return str::format("{structSizeIn=", p->structSizeIn, ",pDevice=", ptr(p->pDevice), ",type=", p->type, ",desc=", d3d12_cpu_descriptor_handle(p->desc), "}");
+        }
+
         inline std::string nv_vk_get_sleep_status_params(NV_VULKAN_GET_SLEEP_STATUS_PARAMS* p) {
             if (!p)
                 return "nullptr";
@@ -92,10 +117,6 @@ namespace dxvk::log {
             return str::format("{version=", p->version, ",frameID=", p->frameID, ",markerType=", p->markerType, ",rsvd}");
         }
 
-        inline std::string d3d12_cpu_descriptor_handle(D3D12_CPU_DESCRIPTOR_HANDLE h) {
-            return str::format("{ptr=", hex_prefix, std::hex, h.ptr, "}");
-        }
-
         inline std::string ngx_dlss_override_get_state_params(NV_NGX_DLSS_OVERRIDE_GET_STATE_PARAMS* p) {
             return str::format("{version=", p->version, ",processIdentifier=", p->processIdentifier, "}");
         }