49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef DOM_MEDIA_PLATFORM_WMF_MFMEDIAENGINEDECODERMODULE_H
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#define DOM_MEDIA_PLATFORM_WMF_MFMEDIAENGINEDECODERMODULE_H
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#include "PlatformDecoderModule.h"
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#include "WMFUtils.h"
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namespace mozilla {
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// MFMediaEngineDecoderModule is used for the media engine playback, which only
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// supports hardware decoding.
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class MFMediaEngineDecoderModule final : public PlatformDecoderModule {
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public:
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static void Init();
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static already_AddRefed<PlatformDecoderModule> Create();
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// Used in the content process to query if the config is supported or not.
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// If in the MFCDM process, should use SupportsMimeType or Supports instead.
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static bool SupportsConfig(const TrackInfo& aConfig);
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already_AddRefed<MediaDataDecoder> CreateVideoDecoder(
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const CreateDecoderParams& aParams) override;
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already_AddRefed<MediaDataDecoder> CreateAudioDecoder(
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const CreateDecoderParams& aParams) override;
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media::DecodeSupportSet SupportsMimeType(
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const nsACString& aMimeType,
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DecoderDoctorDiagnostics* aDiagnostics) const override;
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media::DecodeSupportSet Supports(
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const SupportDecoderParams& aParams,
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DecoderDoctorDiagnostics* aDiagnostics) const override;
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private:
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media::DecodeSupportSet SupportInternal(
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const SupportDecoderParams& aParams,
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DecoderDoctorDiagnostics* aDiagnostics) const;
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bool CanCreateMFTDecoder(const WMFStreamType& aType) const;
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MFMediaEngineDecoderModule() = default;
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~MFMediaEngineDecoderModule() = default;
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};
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} // namespace mozilla
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#endif // DOM_MEDIA_PLATFORM_WMF_MFMEDIAENGINEDECODERMODULE_H
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