Quelle WMFClearKeyOutputPolicy.h Sprache: C

/* 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_CLEARKEY_WMFCLEARKEYOUTPUTPOLICY_H
#define DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYOUTPUTPOLICY_H

#include <wrl.h>
#include <wrl/client.h>

#include "MFCDMExtra.h"

namespace mozilla {

// This class is used to return output protection scheme.
class WMFClearKeyOutputPolicy final
    : public Microsoft::WRL::RuntimeClass<
          Microsoft::WRL::RuntimeClassFlags<Microsoft::WRL::ClassicCom>,
          IMFOutputPolicy, Microsoft::WRL::FtmBase> {
public:
  WMFClearKeyOutputPolicy() = default;
  ~WMFClearKeyOutputPolicy() = default;
  WMFClearKeyOutputPolicy(const WMFClearKeyOutputPolicy&) = delete;
  WMFClearKeyOutputPolicy& operator=(const WMFClearKeyOutputPolicy&) = delete;

  HRESULT RuntimeClassInitialize(MFPOLICYMANAGER_ACTION aAction);

  // IMFOutputPolicy
  STDMETHODIMP GenerateRequiredSchemas(
      DWORD aAttributes, GUID aGuidOutputSubtype,
      GUID* aGuidProtectionSchemasSupported,
      DWORD aProtectionSchemasSupportedCount,
      IMFCollection** aRequiredProtectionSchemas) override;
  STDMETHODIMP GetOriginatorID(_Out_ GUID* aGuidOriginatorId) override;
  STDMETHODIMP GetMinimumGRLVersion(_Out_ DWORD* aMinimumGrlVersion) override;

  // IMFAttributes inherited by IMFOutputPolicy
  STDMETHODIMP GetItem(REFGUID aGuidKey, PROPVARIANT* aValue) override;
  STDMETHODIMP GetItemType(REFGUID aGuidKey, MF_ATTRIBUTE_TYPE* aType) override;
  STDMETHODIMP CompareItem(REFGUID aGuidKey, REFPROPVARIANT aValue,
                           BOOL* aResult) override;
  STDMETHODIMP Compare(IMFAttributes* aAttributes,
                       MF_ATTRIBUTES_MATCH_TYPE aType, BOOL* aResult) override;
  STDMETHODIMP GetUINT32(REFGUID aGuidKey, UINT32* aValue) override;
  STDMETHODIMP GetUINT64(REFGUID aGuidKey, UINT64* aValue) override;
  STDMETHODIMP GetDouble(REFGUID aGuidKey, double* aValue) override;
  STDMETHODIMP GetGUID(REFGUID aGuidKey, GUID* aGuidValue) override;
  STDMETHODIMP GetStringLength(REFGUID aGuidKey, UINT32* aPcchLength) override;
  STDMETHODIMP GetString(REFGUID aGuidKey, LPWSTR aPwszValue,
                         UINT32 aCchBufSize, UINT32* aPcchLength) override;
  STDMETHODIMP GetAllocatedString(REFGUID aGuidKey, LPWSTR* aPpwszValue,
                                  UINT32* aPcchLength) override;
  STDMETHODIMP GetBlobSize(REFGUID aGuidKey, UINT32* aPcbBlobSize) override;
  STDMETHODIMP GetBlob(REFGUID aGuidKey, UINT8* aBuf, UINT32 aCbBufSize,
                       UINT32* aPcbBlobSize) override;
  STDMETHODIMP GetAllocatedBlob(REFGUID aGuidKey, UINT8** aBuf,
                                UINT32* aPcbSize) override;
  STDMETHODIMP GetUnknown(REFGUID aGuidKey, REFIID aRiid,
                          LPVOID* aPpv) override;
  STDMETHODIMP SetItem(REFGUID aGuidKey, REFPROPVARIANT aValue) override;
  STDMETHODIMP DeleteItem(REFGUID aGuidKey) override;
  STDMETHODIMP DeleteAllItems() override;
  STDMETHODIMP SetUINT32(REFGUID aGuidKey, UINT32 aValue) override;
  STDMETHODIMP SetUINT64(REFGUID aGuidKey, UINT64 aValue) override;
  STDMETHODIMP SetDouble(REFGUID aGuidKey, double aValue) override;
  STDMETHODIMP SetGUID(REFGUID aGuidKey, REFGUID aGuidValue) override;
  STDMETHODIMP SetString(REFGUID aGuidKey, LPCWSTR aWszValue) override;
  STDMETHODIMP SetBlob(REFGUID aGuidKey, const UINT8* aBuf,
                       UINT32 aCbBufSize) override;
  STDMETHODIMP SetUnknown(REFGUID aGuidKey, IUnknown* aUnknown) override;
  STDMETHODIMP LockStore() override;
  STDMETHODIMP UnlockStore() override;
  STDMETHODIMP GetCount(UINT32* aPcItems) override;
  STDMETHODIMP GetItemByIndex(UINT32 aIndex, GUID* aGuidKey,
                              PROPVARIANT* aValue) override;
  STDMETHODIMP CopyAllItems(IMFAttributes* aDest) override;
};

}  // namespace mozilla

#endif  // DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYOUTPUTPOLICY_H

quality100%

¤ Dauer der Verarbeitung: 0.29 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.