Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 79 insertions, 0 deletions

diff --git a/dom/media/platforms/wmf/MFContentProtectionManager.h b/dom/media/platforms/wmf/MFContentProtectionManager.h
new file mode 100644
index 0000000000..964c965c32
--- /dev/null
+++ b/dom/media/platforms/wmf/MFContentProtectionManager.h
@@ -0,0 +1,79 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef DOM_MEDIA_PLATFORM_WMF_MFCONTENTPROTECTIONMANAGER_H
+#define DOM_MEDIA_PLATFORM_WMF_MFCONTENTPROTECTIONMANAGER_H
+
+#include <mfapi.h>
+#include <mfidl.h>
+#include <windows.media.protection.h>
+#include <wrl.h>
+
+#include "MFCDMProxy.h"
+
+namespace mozilla {
+
+/**
+ * MFContentProtectionManager is used to enable the encrypted playback for the
+ * media engine.
+ * https://docs.microsoft.com/en-us/windows/win32/api/mfidl/nn-mfidl-imfcontentprotectionmanager
+ * https://docs.microsoft.com/en-us/uwp/api/windows.media.protection.mediaprotectionmanager
+ */
+class MFContentProtectionManager
+    : public Microsoft::WRL::RuntimeClass<
+          Microsoft::WRL::RuntimeClassFlags<
+              Microsoft::WRL::RuntimeClassType::WinRtClassicComMix |
+              Microsoft::WRL::RuntimeClassType::InhibitRoOriginateError>,
+          IMFContentProtectionManager,
+          ABI::Windows::Media::Protection::IMediaProtectionManager> {
+ public:
+  MFContentProtectionManager() = default;
+  ~MFContentProtectionManager() = default;
+
+  HRESULT RuntimeClassInitialize();
+
+  // IMFContentProtectionManager.
+  IFACEMETHODIMP BeginEnableContent(IMFActivate* aEnablerActivate,
+                                    IMFTopology* aTopology,
+                                    IMFAsyncCallback* aCallback,
+                                    IUnknown* aState) override;
+  IFACEMETHODIMP EndEnableContent(IMFAsyncResult* aAsyncResult) override;
+
+  // IMediaProtectionManager.
+  // MFMediaEngine can query this interface to invoke get_Properties().
+  IFACEMETHODIMP add_ServiceRequested(
+      ABI::Windows::Media::Protection::IServiceRequestedEventHandler* aHandler,
+      EventRegistrationToken* aCookie) override;
+  IFACEMETHODIMP remove_ServiceRequested(
+      EventRegistrationToken aCookie) override;
+  IFACEMETHODIMP add_RebootNeeded(
+      ABI::Windows::Media::Protection::IRebootNeededEventHandler* aHandler,
+      EventRegistrationToken* aCookie) override;
+  IFACEMETHODIMP remove_RebootNeeded(EventRegistrationToken aCookie) override;
+  IFACEMETHODIMP add_ComponentLoadFailed(
+      ABI::Windows::Media::Protection::IComponentLoadFailedEventHandler*
+          aHandler,
+      EventRegistrationToken* aCookie) override;
+  IFACEMETHODIMP remove_ComponentLoadFailed(
+      EventRegistrationToken aCookie) override;
+  IFACEMETHODIMP get_Properties(
+      ABI::Windows::Foundation::Collections::IPropertySet** aValue) override;
+
+  HRESULT SetCDMProxy(MFCDMProxy* aCDMProxy);
+
+  MFCDMProxy* GetCDMProxy() const { return mCDMProxy; }
+
+ private:
+  HRESULT SetPMPServer(
+      ABI::Windows::Media::Protection::IMediaProtectionPMPServer* aPMPServer);
+
+  RefPtr<MFCDMProxy> mCDMProxy;
+
+  Microsoft::WRL::ComPtr<ABI::Windows::Foundation::Collections::IPropertySet>
+      mPMPServerSet;
+};
+
+}  // namespace mozilla
+
+#endif  // DOM_MEDIA_PLATFORM_WMF_MFCONTENTPROTECTIONMANAGER_H