/* 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_MFMEDIAENGINEDECODERMODULE_H
#define DOM_MEDIA_PLATFORM_WMF_MFMEDIAENGINEDECODERMODULE_H
#include "PlatformDecoderModule.h"
#include "WMFUtils.h"
namespace mozilla {
// MFMediaEngineDecoderModule is used for the media engine playback, which only
// supports hardware decoding.
class MFMediaEngineDecoderModule final :
public PlatformDecoderModule {
public:
static void Init();
static already_AddRefed<PlatformDecoderModule> Create();
// Used in the content process to query if the config is supported or not.
// If in the MFCDM process, should use SupportsMimeType or Supports instead.
static bool SupportsConfig(
const TrackInfo& aConfig);
already_AddRefed<MediaDataDecoder> CreateVideoDecoder(
const CreateDecoderParams& aParams) override;
already_AddRefed<MediaDataDecoder> CreateAudioDecoder(
const CreateDecoderParams& aParams) override;
media::DecodeSupportSet SupportsMimeType(
const nsACString& aMimeType,
DecoderDoctorDiagnostics* aDiagnostics)
const override;
media::DecodeSupportSet Supports(
const SupportDecoderParams& aParams,
DecoderDoctorDiagnostics* aDiagnostics)
const override;
private:
media::DecodeSupportSet SupportInternal(
const SupportDecoderParams& aParams,
DecoderDoctorDiagnostics* aDiagnostics)
const;
bool CanCreateMFTDecoder(
const WMFStreamType& aType)
const;
MFMediaEngineDecoderModule() =
default;
~MFMediaEngineDecoderModule() =
default;
};
}
// namespace mozilla
#endif // DOM_MEDIA_PLATFORM_WMF_MFMEDIAENGINEDECODERMODULE_H
