uncompressedvideopayload.h

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#pragma once
 
 
#include <promeki/config.h>
#if PROMEKI_ENABLE_PROAV
#include <promeki/namespace.h>
#include <promeki/uniqueptr.h>
#include <promeki/videopayload.h>
#include <promeki/variantlookup.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class MediaConfig;
class PaintEngine;
 
class UncompressedVideoPayload : public VideoPayload {
        public:
                PROMEKI_MEDIAPAYLOAD_LOOKUP_DISPATCH(UncompressedVideoPayload)
 
                virtual UncompressedVideoPayload *_promeki_clone() const override {
                        return new UncompressedVideoPayload(*this);
                }
 
                using Ptr = SharedPtr<UncompressedVideoPayload, /*CopyOnWrite=*/true, UncompressedVideoPayload>;
 
                using PtrList = ::promeki::List<Ptr>;
 
                using UPtr = UniquePtr<UncompressedVideoPayload>;
 
                UncompressedVideoPayload() = default;
 
                explicit UncompressedVideoPayload(const ImageDesc &desc) : VideoPayload(desc) {}
 
                UncompressedVideoPayload(const ImageDesc &desc, const BufferView &data) : VideoPayload(desc, data) {}
 
                bool isCompressed() const override { return false; }
 
                bool isKeyframe() const override { return true; }
 
                bool isSafeCutPoint() const override { return true; }
 
                Ptr convert(const PixelFormat &dstPd, const Metadata &metadata, const MediaConfig &config) const;
 
                Ptr convert(const PixelFormat &dstPd, const Metadata &metadata) const;
 
                static Ptr allocate(const ImageDesc &desc);
 
                static constexpr FourCC kSubclassFourCC{'U', 'V', 'd', 'p'};
 
                uint32_t subclassFourCC() const override { return kSubclassFourCC.value(); }
 
                void serialisePayload(DataStream &s) const override;
 
                void deserialisePayload(DataStream &s) override;
 
                PaintEngine createPaintEngine() const;
 
                UncompressedVideoPayload(const UncompressedVideoPayload &) = default;
                UncompressedVideoPayload(UncompressedVideoPayload &&) = default;
                UncompressedVideoPayload &operator=(const UncompressedVideoPayload &) = default;
                UncompressedVideoPayload &operator=(UncompressedVideoPayload &&) = default;
};
 
PROMEKI_NAMESPACE_END
 
#endif // PROMEKI_ENABLE_PROAV