65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* 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 mozilla_AppleDecoderModule_h
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#define mozilla_AppleDecoderModule_h
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#include "MediaCodecsSupport.h"
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#include "PlatformDecoderModule.h"
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namespace mozilla {
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class AppleDecoderModule : public PlatformDecoderModule {
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template <typename T, typename... Args>
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friend already_AddRefed<T> MakeAndAddRef(Args&&...);
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public:
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static already_AddRefed<PlatformDecoderModule> Create();
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nsresult Startup() override;
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// Decode thread.
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already_AddRefed<MediaDataDecoder> CreateVideoDecoder(
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const CreateDecoderParams& aParams) override;
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// Decode thread.
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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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static void Init();
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static constexpr int kCMVideoCodecType_H264{'avc1'};
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static constexpr int kCMVideoCodecType_VP9{'vp09'};
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private:
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AppleDecoderModule() = default;
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virtual ~AppleDecoderModule() = default;
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static inline bool sInitialized = false;
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static inline EnumeratedArray<media::MediaCodec, bool,
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size_t(media::MediaCodec::SENTINEL)>
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sCanUseHWDecoder;
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bool IsVideoSupported(const VideoInfo& aConfig,
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const CreateDecoderParams::OptionSet& aOptions =
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CreateDecoderParams::OptionSet()) const;
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// Register a HW decoder if it's not registered by default.
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static bool RegisterSupplementalDecoder(const media::MediaCodec& aCodec);
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// Return true if a dummy hardware decoder could be created.
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static bool CanCreateHWDecoder(const media::MediaCodec& aCodec);
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};
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} // namespace mozilla
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#endif // mozilla_AppleDecoderModule_h
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