include: Add dxcore_interface.h file.

include/Makefile.in

@@ -282,6 +282,7 @@ SOURCES = \
 	dwrite_1.idl \
 	dwrite_2.idl \
 	dwrite_3.idl \
+	dxcore_interface.h \
 	dxdiag.h \
 	dxerr8.h \
 	dxerr9.h \

include/dxcore_interface.h

+/*
+ * Copyright (C) 2023 Mohamad Al-Jaf
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __DXCORE_INTERFACE__
+#define __DXCORE_INTERFACE__
+
+#include <stdarg.h>
+#include <stdint.h>
+#include <ole2.h>
+
+#ifdef __cplusplus
+#define DECLARE_ENUM_CLASS(x) enum class x : uint32_t
+#define REFLUID const LUID &
+#else
+#define DECLARE_ENUM_CLASS(x) typedef enum x x; enum x
+#define REFLUID const LUID *
+#endif
+
+DECLARE_ENUM_CLASS(DXCoreAdapterProperty)
+{
+    InstanceLuid = 0,
+    DriverVersion = 1,
+    DriverDescription = 2,
+    HardwareID = 3,
+    KmdModelVersion = 4,
+    ComputePreemptionGranularity = 5,
+    GraphicsPreemptionGranularity = 6,
+    DedicatedAdapterMemory = 7,
+    DedicatedSystemMemory = 8,
+    SharedSystemMemory = 9,
+    AcgCompatible = 10,
+    IsHardware = 11,
+    IsIntegrated = 12,
+    IsDetachable = 13,
+    HardwareIDParts = 14,
+};
+
+DECLARE_ENUM_CLASS(DXCoreAdapterState)
+{
+    IsDriverUpdateInProgress = 0,
+    AdapterMemoryBudget = 1,
+};
+
+DECLARE_ENUM_CLASS(DXCoreSegmentGroup)
+{
+    Local = 0,
+    NonLocal = 1,
+};
+
+DECLARE_ENUM_CLASS(DXCoreNotificationType)
+{
+    AdapterListStale = 0,
+    AdapterNoLongerValid = 1,
+    AdapterBudgetChange = 2,
+    AdapterHardwareContentProtectionTeardown = 3,
+};
+
+DECLARE_ENUM_CLASS(DXCoreAdapterPreference)
+{
+    Hardware = 0,
+    MinimumPower = 1,
+    HighPerformance = 2,
+};
+
+typedef struct DXCoreHardwareID
+{
+    uint32_t vendorID;
+    uint32_t deviceID;
+    uint32_t subSysID;
+    uint32_t revision;
+} DXCoreHardwareID;
+
+typedef struct DXCoreHardwareIDParts
+{
+    uint32_t vendorID;
+    uint32_t deviceID;
+    uint32_t subSystemID;
+    uint32_t subVendorID;
+    uint32_t revisionID;
+} DXCoreHardwareIDParts;
+
+typedef struct DXCoreAdapterMemoryBudgetNodeSegmentGroup
+{
+    uint32_t nodeIndex;
+    DXCoreSegmentGroup segmentGroup;
+} DXCoreAdapterMemoryBudgetNodeSegmentGroup;
+
+typedef struct DXCoreAdapterMemoryBudget
+{
+    uint64_t budget;
+    uint64_t currentUsage;
+    uint64_t availableForReservation;
+    uint64_t currentReservation;
+} DXCoreAdapterMemoryBudget;
+
+typedef void (STDMETHODCALLTYPE *PFN_DXCORE_NOTIFICATION_CALLBACK)(DXCoreNotificationType type, IUnknown *object, void *context);
+
+DEFINE_GUID(IID_IDXCoreAdapterFactory, 0x78ee5945, 0xc36e, 0x4b13, 0xa6, 0x69, 0x00, 0x5d, 0xd1, 0x1c, 0x0f, 0x06);
+DEFINE_GUID(IID_IDXCoreAdapterList, 0x526c7776, 0x40e9, 0x459b, 0xb7, 0x11, 0xf3, 0x2a, 0xd7, 0x6d, 0xfc, 0x28);
+DEFINE_GUID(IID_IDXCoreAdapter, 0xf0db4c7f, 0xfe5a, 0x42a2, 0xbd, 0x62, 0xf2, 0xa6, 0xcf, 0x6f, 0xc8, 0x3e);
+DEFINE_GUID(DXCORE_ADAPTER_ATTRIBUTE_D3D11_GRAPHICS, 0x8c47866b, 0x7583, 0x450d, 0xf0, 0xf0, 0x6b, 0xad, 0xa8, 0x95, 0xaf, 0x4b);
+DEFINE_GUID(DXCORE_ADAPTER_ATTRIBUTE_D3D12_GRAPHICS, 0x0c9ece4d, 0x2f6e, 0x4f01, 0x8c, 0x96, 0xe8, 0x9e, 0x33, 0x1b, 0x47, 0xb1);
+DEFINE_GUID(DXCORE_ADAPTER_ATTRIBUTE_D3D12_CORE_COMPUTE, 0x248e2800, 0xa793, 0x4724, 0xab, 0xaa, 0x23, 0xa6, 0xde, 0x1b, 0xe0, 0x90);
+
+#undef INTERFACE
+#define INTERFACE IDXCoreAdapter
+DECLARE_INTERFACE_IID_(IDXCoreAdapter, IUnknown, "f0db4c7f-fe5a-42a2-bd62-f2a6cf6fc83e")
+{
+    /* IUnknown methods */
+    STDMETHOD(QueryInterface) (THIS_ REFIID riid, void **ppv) PURE;
+    STDMETHOD_(ULONG, AddRef) (THIS) PURE;
+    STDMETHOD_(ULONG, Release) (THIS) PURE;
+    /* IDXCoreAdapter methods */
+    STDMETHOD_(BOOL, IsValid) (THIS) PURE;
+    STDMETHOD_(BOOL, IsAttributeSupported) (THIS_ REFGUID attribute) PURE;
+    STDMETHOD_(BOOL, IsPropertySupported) (THIS_ DXCoreAdapterProperty property) PURE;
+    STDMETHOD(GetProperty) (THIS_ DXCoreAdapterProperty property, size_t buffer_size, void *buffer) PURE;
+    STDMETHOD(GetPropertySize) (THIS_ DXCoreAdapterProperty property, size_t *buffer_size) PURE;
+    STDMETHOD_(BOOL, IsQueryStateSupported) (THIS_ DXCoreAdapterState property) PURE;
+    STDMETHOD(QueryState) (THIS_ DXCoreAdapterState state, size_t state_details_size, const void *state_details, size_t buffer_size, void *buffer) PURE;
+    STDMETHOD_(BOOL, IsSetStateSupported) (THIS_ DXCoreAdapterState property) PURE;
+    STDMETHOD(SetState) (THIS_ DXCoreAdapterState state, size_t state_details_size, const void *state_details, size_t buffer_size, const void *buffer) PURE;
+    STDMETHOD(GetFactory) (THIS_ REFIID riid, void **ppv) PURE;
+
+    #ifdef __cplusplus
+    template <class T>
+    HRESULT GetProperty(DXCoreAdapterProperty property, T *buffer)
+    {
+        return GetProperty(property, sizeof(T), (void *)buffer);
+    }
+
+    template <class T1, class T2>
+    HRESULT QueryState(DXCoreAdapterState state, const T1 *state_details, T2 *buffer)
+    {
+        return QueryState(state, sizeof(T1), (const void *)state_details, sizeof(T2), (void *)buffer);
+    }
+
+    template <class T>
+    HRESULT QueryState(DXCoreAdapterState state, T *buffer)
+    {
+        return QueryState(state, 0, NULL, sizeof(T), (void *)buffer);
+    }
+
+    template <class T1, class T2>
+    HRESULT SetState(DXCoreAdapterState state, const T1 *state_details, const T2 *buffer)
+    {
+        return SetState(state, sizeof(T1), (const void *)state_details, sizeof(T2), (const void *)buffer);
+    }
+
+    template <class T>
+    HRESULT GetFactory(T **ppv)
+    {
+        return GetFactory(IID_PPV_ARGS(ppv));
+    }
+    #endif
+};
+
+#undef INTERFACE
+#define INTERFACE IDXCoreAdapterList
+DECLARE_INTERFACE_IID_(IDXCoreAdapterList, IUnknown, "526c7776-40e9-459b-b711-f32ad76dfc28")
+{
+    /* IUnknown methods */
+    STDMETHOD(QueryInterface) (THIS_ REFIID riid, void **ppv) PURE;
+    STDMETHOD_(ULONG, AddRef) (THIS) PURE;
+    STDMETHOD_(ULONG, Release) (THIS) PURE;
+    /* IDXCoreAdapterList methods */
+    STDMETHOD(GetAdapter) (THIS_ uint32_t index, REFIID riid, void **ppv) PURE;
+    STDMETHOD_(uint32_t, GetAdapterCount) (THIS) PURE;
+    STDMETHOD_(BOOL, IsStale) (THIS) PURE;
+    STDMETHOD(GetFactory) (THIS_ REFIID riid, void **ppv) PURE;
+    STDMETHOD(Sort) (THIS_ uint32_t num_preferences, const DXCoreAdapterPreference *preferences) PURE;
+    STDMETHOD_(BOOL, IsAdapterPreferenceSupported) (THIS_ DXCoreAdapterPreference preference) PURE;
+
+    #ifdef __cplusplus
+    template<class T>
+    HRESULT STDMETHODCALLTYPE GetAdapter(uint32_t index, T **ppv)
+    {
+        return GetAdapter(index, IID_PPV_ARGS(ppv));
+    }
+
+    template <class T>
+    HRESULT GetFactory(T **ppv)
+    {
+        return GetFactory(IID_PPV_ARGS(ppv));
+    }
+    #endif
+};
+
+#undef INTERFACE
+#define INTERFACE IDXCoreAdapterFactory
+DECLARE_INTERFACE_IID_(IDXCoreAdapterFactory, IUnknown, "78ee5945-c36e-4b13-a669-005dd11c0f06")
+{
+    /* IUnknown methods */
+    STDMETHOD(QueryInterface) (THIS_ REFIID riid, void **ppv) PURE;
+    STDMETHOD_(ULONG, AddRef) (THIS) PURE;
+    STDMETHOD_(ULONG, Release) (THIS) PURE;
+    /* IDXCoreAdapterFactory methods */
+    STDMETHOD(CreateAdapterList) (THIS_ uint32_t num_attributes, const GUID *filter_attributes, REFIID riid, void **ppv) PURE;
+    STDMETHOD(GetAdapterByLuid) (THIS_ REFLUID adapter_luid, REFIID riid, void **ppv) PURE;
+    STDMETHOD_(BOOL, IsNotificationTypeSupported) (THIS_ DXCoreNotificationType type) PURE;
+    STDMETHOD(RegisterEventNotification) (THIS_ IUnknown *dxcore_object, DXCoreNotificationType type, PFN_DXCORE_NOTIFICATION_CALLBACK callback,
+                                          void *callback_context, uint32_t *event_cookie) PURE;
+    STDMETHOD(UnregisterEventNotification) (THIS_ uint32_t event_cookie) PURE;
+
+    #ifdef __cplusplus
+    template<class T>
+    HRESULT STDMETHODCALLTYPE CreateAdapterList(uint32_t num_attributes, const GUID *filter_attributes, T **ppv)
+    {
+        return CreateAdapterList(num_attributes, filter_attributes, IID_PPV_ARGS(ppv));
+    }
+
+    template<class T>
+    HRESULT STDMETHODCALLTYPE GetAdapterByLuid(const LUID &adapter_luid, T **ppv)
+    {
+        return GetAdapterByLuid(adapter_luid, IID_PPV_ARGS(ppv));
+    }
+    #endif
+};
+
+#endif /* __DXCORE_INTERFACE__ */