obs-qsv11: Add native obs-studio QSV encoder

plugins/obs-qsv11/libmfx/include/mfx_plugin_hive.h

@@ -0,0 +1,132 @@
+/* ****************************************************************************** *\
+
+Copyright (C) 2013-2014 Intel Corporation.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+- Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+- Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+- Neither the name of Intel Corporation nor the names of its contributors
+may be used to endorse or promote products derived from this software
+without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL INTEL CORPORATION BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+File Name: mfx_plugin_hive.h
+
+\* ****************************************************************************** */
+
+#pragma once
+
+#include "mfx_dispatcher_defs.h"
+#include "mfxplugin.h"
+#include "mfx_win_reg_key.h"
+#include "mfx_vector.h"
+#include <string.h>
+#include <memory>
+#include <stdio.h>
+
+struct MFX_DISP_HANDLE;
+
+namespace MFX {
+
+    enum 
+    {
+        MAX_PLUGIN_PATH = 4096
+    };
+    
+    enum
+    {
+        MAX_PLUGIN_NAME = 4096
+    };
+
+    inline bool operator == (const mfxPluginUID &lhs, const mfxPluginUID & rhs) 
+    {
+        return !memcmp(lhs.Data, rhs.Data, sizeof(mfxPluginUID));
+    }
+    
+    inline bool operator != (const mfxPluginUID &lhs, const mfxPluginUID & rhs) 
+    {
+        return !(lhs == rhs);
+    }
+#ifdef _WIN32
+    //warning C4351: new behavior: elements of array 'MFX::PluginDescriptionRecord::sName' will be default initialized
+    #pragma warning (disable: 4351)
+#endif
+    class PluginDescriptionRecord :  public mfxPluginParam 
+    {
+    public:
+        msdk_disp_char sPath[MAX_PLUGIN_PATH];
+        char sName[MAX_PLUGIN_NAME];
+        //used for FS plugins that has poor description
+        bool onlyVersionRegistered;
+        bool Default;
+        PluginDescriptionRecord()
+            : mfxPluginParam()
+            , sPath()
+            , sName()
+            , onlyVersionRegistered()
+            , Default()
+        {
+        }
+    };
+
+    typedef MFXVector<PluginDescriptionRecord> MFXPluginStorage;
+
+    class  MFXPluginStorageBase : public MFXPluginStorage 
+    {
+    protected:
+        mfxVersion mCurrentAPIVersion;
+    protected:
+        MFXPluginStorageBase(mfxVersion currentAPIVersion) 
+            : mCurrentAPIVersion(currentAPIVersion)
+        {
+        }
+        void ConvertAPIVersion( mfxU32 APIVersion, PluginDescriptionRecord &descriptionRecord) const
+        {
+            descriptionRecord.APIVersion.Minor = static_cast<mfxU16> (APIVersion & 0x0ff);
+            descriptionRecord.APIVersion.Major = static_cast<mfxU16> (APIVersion >> 8);
+        }
+    };
+
+    //populated from registry
+    class MFXPluginsInHive : public MFXPluginStorageBase
+    {
+    public:
+        MFXPluginsInHive(int mfxStorageID, const msdk_disp_char *msdkLibSubKey, mfxVersion currentAPIVersion);
+    };
+
+    //plugins are loaded from FS close to executable
+    class MFXPluginsInFS : public MFXPluginStorageBase
+    {
+        bool mIsVersionParsed;
+        bool mIsAPIVersionParsed;
+    public:
+        MFXPluginsInFS(mfxVersion currentAPIVersion);
+    private:
+        bool ParseFile(FILE * f, PluginDescriptionRecord & des);
+        bool ParseKVPair( msdk_disp_char *key, msdk_disp_char * value, PluginDescriptionRecord & des);
+    };
+
+
+    //plugins are loaded from FS close to Runtime library
+    class MFXDefaultPlugins : public MFXPluginStorageBase
+    {
+    public:
+        MFXDefaultPlugins(mfxVersion currentAPIVersion, MFX_DISP_HANDLE * hdl, int implType);
+    private:
+    };
+
+}