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// 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_BASE_MEDIA_LOG_PROPERTIES_H_
#define MEDIA_BASE_MEDIA_LOG_PROPERTIES_H_
#include <string>
#include <vector>
#include "base/time/time.h"
#include "media/base/audio_decoder_config.h"
#include "media/base/media_export.h"
#include "media/base/media_log_type_enforcement.h"
#include "media/base/renderer_factory_selector.h"
#include "media/base/text_track_config.h"
#include "media/base/video_decoder_config.h"
#include "ui/gfx/geometry/size.h"
namespace media {
// A list of all properties that can be set by a MediaLog. To add a new
// property, it must be added in this enum and have it's type defined below
// using MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(<name>, <type>) or with a custom
// specializer. See MEDIA_LOG_PROEPRTY_SUPPORTS_GFX_SIZE as an example.
enum class MediaLogProperty {
// Video resolution.
kResolution,
// Size of the media content in bytes.
kTotalBytes,
// How many bits-per-second this media uses.
kBitrate,
// The maximum duration of the media in seconds.
kMaxDuration,
// The time at which media starts, in seconds.
kStartTime,
// If the video decoder is using a decrypting decoder to playback media.
kIsVideoEncrypted,
// Represents whether the media source supports range requests. A truthful
// value here means that range requests aren't supported and seeking probably
// wont be supported.
kIsStreaming,
// The url and title of the frame containing the document that this media
// player is loaded into.
kFrameUrl,
kFrameTitle,
// Whether the media content coming from the same origin as the frame in which
// the player is loaded.
kIsSingleOrigin,
// Can the url loading the data support the range http header, allowing chunks
// to be sent rather than entire file.
kIsRangeHeaderSupported,
// The name of media::Renderer currently being used to play the media stream.
kRendererName,
// The name of the decoder implementation currently being used to play the
// media stream. All audio/video decoders have id numbers defined in
// decoder.h.
kVideoDecoderName,
kAudioDecoderName,
// Whether this decoder is using hardware accelerated decoding.
kIsPlatformVideoDecoder,
kIsPlatformAudioDecoder,
// Webcodecs supports encoding video streams.
kVideoEncoderName,
kIsPlatformVideoEncoder,
// Whether this media player is using a decrypting demuxer for the given
// audio or video stream.
kIsVideoDecryptingDemuxerStream,
kIsAudioDecryptingDemuxerStream,
// Track metadata.
kAudioTracks,
kTextTracks,
kVideoTracks,
// Effective video playback frame rate adjusted for the playback speed.
// Updated along with kVideoPlaybackRoughness (i.e. not very often)
kFramerate,
// A playback quality metric calculated by VideoPlaybackRoughnessReporter
kVideoPlaybackRoughness,
// A playback quality metric that tries to account for large pauses and/or
// discontinuities during playback.
kVideoPlaybackFreezing,
};
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kResolution, gfx::Size);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kTotalBytes, int64_t);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kBitrate, int);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kMaxDuration, float);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kStartTime, float);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsVideoEncrypted, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsVideoEncrypted, std::string);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsStreaming, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kFrameUrl, std::string);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kFrameTitle, std::string);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsSingleOrigin, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kRendererName, RendererType);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kVideoDecoderName, VideoDecoderType);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsPlatformVideoDecoder, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsRangeHeaderSupported, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsVideoDecryptingDemuxerStream, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kAudioDecoderName, AudioDecoderType);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsPlatformAudioDecoder, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kVideoEncoderName, std::string);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsPlatformVideoEncoder, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kIsAudioDecryptingDemuxerStream, bool);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kAudioTracks, std::vector<AudioDecoderConfig>);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kTextTracks, std::vector<TextTrackConfig>);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kVideoTracks, std::vector<VideoDecoderConfig>);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kFramerate, double);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kVideoPlaybackRoughness, double);
MEDIA_LOG_PROPERTY_SUPPORTS_TYPE(kVideoPlaybackFreezing, base::TimeDelta);
// Convert the enum to a string (used for the front-end enum matching).
MEDIA_EXPORT std::string MediaLogPropertyKeyToString(MediaLogProperty property);
} // namespace media
#endif // MEDIA_BASE_MEDIA_LOG_PROPERTIES_H_
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