12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152 |
- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef MEDIA_RENDERERS_WIN_MEDIA_FOUNDATION_VIDEO_STREAM_H_
- #define MEDIA_RENDERERS_WIN_MEDIA_FOUNDATION_VIDEO_STREAM_H_
- #include <mfapi.h>
- #include <mfidl.h>
- #include "media/renderers/win/media_foundation_stream_wrapper.h"
- #include "media/media_buildflags.h"
- namespace media {
- // The common video stream.
- class MediaFoundationVideoStream : public MediaFoundationStreamWrapper {
- public:
- static HRESULT Create(int stream_id,
- IMFMediaSource* parent_source,
- DemuxerStream* demuxer_stream,
- std::unique_ptr<MediaLog> media_log,
- MediaFoundationStreamWrapper** stream_out);
- bool IsEncrypted() const override;
- protected:
- HRESULT GetMediaType(IMFMediaType** media_type_out) override;
- };
- #if BUILDFLAG(USE_PROPRIETARY_CODECS)
- // The H264 specific video stream.
- class MediaFoundationH264VideoStream : public MediaFoundationVideoStream {
- protected:
- HRESULT GetMediaType(IMFMediaType** media_type_out) override;
- bool AreFormatChangesEnabled() override;
- };
- #endif // BUILDFLAG(USE_PROPRIETARY_CODECS)
- #if BUILDFLAG(ENABLE_PLATFORM_HEVC) || BUILDFLAG(ENABLE_PLATFORM_DOLBY_VISION)
- // The HEVC specific video stream.
- class MediaFoundationHEVCVideoStream : public MediaFoundationVideoStream {
- protected:
- bool AreFormatChangesEnabled() override;
- };
- #endif // BUILDFLAG(ENABLE_PLATFORM_HEVC) ||
- // BUILDFLAG(ENABLE_PLATFORM_DOLBY_VISION)
- } // namespace media
- #endif // MEDIA_RENDERERS_WIN_MEDIA_FOUNDATION_VIDEO_STREAM_H_
|