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t;encoder.h" #include <vector> #include "libcamera/internal/formats.h" #include <jpeglib.h> class EncoderLibJpeg : public Encoder { public: EncoderLibJpeg(); ~EncoderLibJpeg(); int configure(const libcamera::StreamConfiguration &cfg) override; int encode(const libcamera::FrameBuffer &source, libcamera::Span<uint8_t> destination, libcamera::Span<const uint8_t> exifData, unsigned int quality) override; int encode(const std::vector<libcamera::Span<uint8_t>> &planes, libcamera::Span<uint8_t> destination, libcamera::Span<const uint8_t> exifData, unsigned int quality); private: void compressRGB(const std::vector<libcamera::Span<uint8_t>> &planes); void compressNV(const std::vector<libcamera::Span<uint8_t>> &planes); struct jpeg_compress_struct compress_; struct jpeg_error_mgr jerr_; const libcamera::PixelFormatInfo *pixelFormatInfo_; bool nv_; bool nvSwap_; };