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| |
| #ifndef QGSTCODECSINFO_H |
| #define QGSTCODECSINFO_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <private/qgsttools_global_p.h> |
| #include <QtCore/qmap.h> |
| #include <QtCore/qstringlist.h> |
| #include <QSet> |
| |
| #include <gst/gst.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class Q_GSTTOOLS_EXPORT QGstCodecsInfo |
| { |
| public: |
| enum ElementType { AudioEncoder, VideoEncoder, Muxer }; |
| |
| struct CodecInfo { |
| QString description; |
| QByteArray elementName; |
| GstRank rank; |
| }; |
| |
| QGstCodecsInfo(ElementType elementType); |
| |
| QStringList supportedCodecs() const; |
| QString codecDescription(const QString &codec) const; |
| QByteArray codecElement(const QString &codec) const; |
| QStringList codecOptions(const QString &codec) const; |
| QSet<QString> supportedStreamTypes(const QString &codec) const; |
| QStringList supportedCodecs(const QSet<QString> &types) const; |
| |
| private: |
| void updateCodecs(ElementType elementType); |
| GList *elementFactories(ElementType elementType) const; |
| |
| QStringList m_codecs; |
| QMap<QString, CodecInfo> m_codecInfo; |
| QMap<QString, QSet<QString>> m_streamTypes; |
| }; |
| |
| Q_DECLARE_TYPEINFO(QGstCodecsInfo::CodecInfo, Q_MOVABLE_TYPE); |
| |
| QT_END_NAMESPACE |
| |
| #endif |