MediaSourcePrivate.h [plain text]
#pragma once
#if ENABLE(MEDIA_SOURCE)
#include "MediaPlayer.h"
#include <wtf/Forward.h>
#include <wtf/RefCounted.h>
#include <wtf/Vector.h>
namespace WebCore {
class ContentType;
class SourceBufferPrivate;
class MediaSourcePrivate : public RefCounted<MediaSourcePrivate> {
public:
typedef Vector<String> CodecsArray;
MediaSourcePrivate() = default;
virtual ~MediaSourcePrivate() = default;
enum class AddStatus : uint8_t {
Ok,
NotSupported,
ReachedIdLimit
};
virtual AddStatus addSourceBuffer(const ContentType&, bool webMParserEnabled, RefPtr<SourceBufferPrivate>&) = 0;
virtual void durationChanged(const MediaTime&) = 0;
enum EndOfStreamStatus { EosNoError, EosNetworkError, EosDecodeError };
virtual void markEndOfStream(EndOfStreamStatus) = 0;
virtual void unmarkEndOfStream() = 0;
virtual bool isEnded() const = 0;
virtual MediaPlayer::ReadyState readyState() const = 0;
virtual void setReadyState(MediaPlayer::ReadyState) = 0;
virtual void setIsSeeking(bool isSeeking) { m_isSeeking = isSeeking; }
virtual void waitForSeekCompleted() = 0;
virtual void seekCompleted() = 0;
virtual void setTimeFudgeFactor(const MediaTime& fudgeFactor) { m_timeFudgeFactor = fudgeFactor; }
MediaTime timeFudgeFactor() const { return m_timeFudgeFactor; }
bool isSeeking() const { return m_isSeeking; }
private:
MediaTime m_timeFudgeFactor;
bool m_isSeeking { false };
};
String convertEnumerationToString(MediaSourcePrivate::AddStatus);
String convertEnumerationToString(MediaSourcePrivate::EndOfStreamStatus);
}
namespace WTF {
template<typename Type> struct LogArgument;
template <>
struct LogArgument<WebCore::MediaSourcePrivate::AddStatus> {
static String toString(const WebCore::MediaSourcePrivate::AddStatus status)
{
return convertEnumerationToString(status);
}
};
template <>
struct LogArgument<WebCore::MediaSourcePrivate::EndOfStreamStatus> {
static String toString(const WebCore::MediaSourcePrivate::EndOfStreamStatus status)
{
return convertEnumerationToString(status);
}
};
template<> struct EnumTraits<WebCore::MediaSourcePrivate::AddStatus> {
using values = EnumValues<
WebCore::MediaSourcePrivate::AddStatus,
WebCore::MediaSourcePrivate::AddStatus::Ok,
WebCore::MediaSourcePrivate::AddStatus::NotSupported,
WebCore::MediaSourcePrivate::AddStatus::ReachedIdLimit
>;
};
}
#endif