/* 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 "MediaCodecsSupport.h"
#include "PlatformDecoderModule.h"
namespace mozilla {
class AppleDecoderModule : public PlatformDecoderModule {
template <typename T, typename... Args>
friend already_AddRefed<T> MakeAndAddRef(Args&&...);
public:
const char* Name()
const override {
return "Apple"; }
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;
media::DecodeSupportSet SupportsMimeType(
const nsACString& aMimeType,
DecoderDoctorDiagnostics* aDiagnostics)
const override;
media::DecodeSupportSet Supports(
const SupportDecoderParams& aParams,
DecoderDoctorDiagnostics* aDiagnostics)
const override;
static void Init();
static constexpr
int kCMVideoCodecType_H264{
'avc1'};
static constexpr
int kCMVideoCodecType_VP9{
'vp09'};
private:
AppleDecoderModule() =
default;
virtual ~AppleDecoderModule() =
default;
static inline bool sInitialized =
false;
static inline EnumeratedArray<media::MediaCodec,
bool,
size_t(media::MediaCodec::SENTINEL)>
sCanUseHWDecoder;
bool IsVideoSupported(
const VideoInfo& aConfig,
const CreateDecoderParams::OptionSet& aOptions =
CreateDecoderParams::OptionSet())
const;
// Register a HW decoder if it's not registered by default.
static bool RegisterSupplementalDecoder(
const media::MediaCodec& aCodec);
// Return true if a dummy hardware decoder could be created.
static bool CanCreateHWDecoder(
const media::MediaCodec& aCodec);
};
}
// namespace mozilla
#endif // mozilla_AppleDecoderModule_h
