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src/gallium/frontends/mediafoundation/test/hmft_test_helpers.h

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+/*
+ * Copyright © Microsoft Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "../hmft_entrypoints.h"
+
+const char *
+TryFindD3D12CoreNextToSelf( char *path, DWORD path_arr_size );
+
+HRESULT
+CreateD3D12DeviceFactory( ID3D12DeviceFactory **ppFactory, UINT32 SDKVersion );
+
+HRESULT
+CreateD3D12Manager( IMFDXGIDeviceManager **ppMgr, UINT32 SDKVersion );
+
+IMFMediaType *
+CreateVideoMT( ULONG32 Width, ULONG32 Height, DWORD fourCC, BOOL interlaced, ULONG32 frNum, ULONG32 frDenon, UINT32 bitRate = 0);
+
+class MFStartupHelper
+{
+ public:
+   MFStartupHelper(HRESULT& hr)
+   {
+      hr = S_OK;
+      if( SUCCEEDED( hr = CoInitializeEx( nullptr, COINIT_APARTMENTTHREADED ) ) )
+      {
+         hr = MFStartup( MF_VERSION );
+      }
+   }
+   ~MFStartupHelper()
+   {
+      MFShutdown();
+      // Free any unreferenced modules to catch potential leaks.
+      CoFreeUnusedLibrariesEx( 0, 0 );
+      CoUninitialize();
+
+      // CheckMFPlatStartupLeaks();
+   }
+};
+
+class CFrameGenerator
+{
+ public:
+   CFrameGenerator();
+   ~CFrameGenerator();
+
+   HRESULT GenerateSoftwareFrame( IMFSample **pFrame, bool *endOfStream );
+
+ public:
+   const uint32_t m_uiDiv = 1;
+   const uint32_t m_uiNum = 30;
+   const uint32_t m_uiWidth = 320;
+   const uint32_t m_uiHeight = 240;
+
+   const uint32_t m_maxFrameCount = 88;
+   uint32_t m_uiBitRate = 150;
+   uint32_t m_uiFrameCount = 0;
+   uint32_t m_uiOffsetX = 0;
+   uint32_t m_uiOffsetY = 0;
+};