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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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 mozilla_AppleDecoderModule_h
#define mozilla_AppleDecoderModule_h
#include "PlatformDecoderModule.h"
namespace mozilla {
class AppleDecoderModule : public PlatformDecoderModule {
template <typename T, typename... Args>
friend already_AddRefed<T> MakeAndAddRef(Args&&...);
public:
static already_AddRefed<PlatformDecoderModule> Create();
nsresult Startup() override;
// Decode thread.
already_AddRefed<MediaDataDecoder> CreateVideoDecoder(
const CreateDecoderParams& aParams) override;
// Decode thread.
already_AddRefed<MediaDataDecoder> CreateAudioDecoder(
const CreateDecoderParams& aParams) override;
bool SupportsMimeType(const nsACString& aMimeType,
DecoderDoctorDiagnostics* aDiagnostics) const override;
bool Supports(const SupportDecoderParams& aParams,
DecoderDoctorDiagnostics* aDiagnostics) const override;
static void Init();
static bool sCanUseVP9Decoder;
static constexpr int kCMVideoCodecType_VP9{'vp09'};
private:
AppleDecoderModule() = default;
virtual ~AppleDecoderModule() = default;
static bool sInitialized;
bool IsVideoSupported(const VideoInfo& aConfig,
const CreateDecoderParams::OptionSet& aOptions =
CreateDecoderParams::OptionSet()) const;
// Enable VP9 HW decoder.
static bool RegisterSupplementalVP9Decoder();
// Return true if a dummy hardware VP9 decoder could be created.
static bool CanCreateVP9Decoder();
};
} // namespace mozilla
#endif // mozilla_AppleDecoderModule_h