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media / renderers / win / media_foundation_video_stream.h [blame]
// Copyright 2019 The Chromium Authors
// 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:
HRESULT GetMediaType(IMFMediaType** media_type_out) override;
bool AreFormatChangesEnabled() override;
};
#endif // BUILDFLAG(ENABLE_PLATFORM_HEVC) ||
// BUILDFLAG(ENABLE_PLATFORM_DOLBY_VISION)
} // namespace media
#endif // MEDIA_RENDERERS_WIN_MEDIA_FOUNDATION_VIDEO_STREAM_H_