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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /dom/media/platforms/PEMFactory.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/platforms/PEMFactory.h')
-rw-r--r-- | dom/media/platforms/PEMFactory.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/dom/media/platforms/PEMFactory.h b/dom/media/platforms/PEMFactory.h new file mode 100644 index 0000000000..996743b633 --- /dev/null +++ b/dom/media/platforms/PEMFactory.h @@ -0,0 +1,53 @@ +/* -*- 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/. */ + +#if !defined(PEMFactory_h_) +# define PEMFactory_h_ + +# include "PlatformEncoderModule.h" + +namespace mozilla { + +using PEMCreateEncoderPromise = PlatformEncoderModule::CreateEncoderPromise; + +class PEMFactory final { + public: + NS_INLINE_DECL_THREADSAFE_REFCOUNTING(PEMFactory) + + PEMFactory(); + + // Factory method that creates the appropriate PlatformEncoderModule for + // the platform we're running on. Caller is responsible for deleting this + // instance. It's expected that there will be multiple + // PlatformEncoderModules alive at the same time. + already_AddRefed<MediaDataEncoder> CreateEncoder( + const EncoderConfig& aConfig, const RefPtr<TaskQueue>& aTaskQueue); + + RefPtr<PlatformEncoderModule::CreateEncoderPromise> CreateEncoderAsync( + const EncoderConfig& aConfig, const RefPtr<TaskQueue>& aTaskQueue); + + bool Supports(const EncoderConfig& aConfig) const; + bool SupportsCodec(CodecType aCodec) const; + + private: + RefPtr<PlatformEncoderModule::CreateEncoderPromise> + CheckAndMaybeCreateEncoder(const EncoderConfig& aConfig, uint32_t aIndex, + const RefPtr<TaskQueue>& aTaskQueue); + + RefPtr<PlatformEncoderModule::CreateEncoderPromise> CreateEncoderWithPEM( + PlatformEncoderModule* aPEM, const EncoderConfig& aConfig, + const RefPtr<TaskQueue>& aTaskQueue); + virtual ~PEMFactory() = default; + // Returns the first PEM in our list supporting the codec. + already_AddRefed<PlatformEncoderModule> FindPEM( + const EncoderConfig& aConfig) const; + + nsTArray<RefPtr<PlatformEncoderModule>> mCurrentPEMs; +}; + +} // namespace mozilla + +#endif /* PEMFactory_h_ */ |