include/lib/codecs/picjpeg.h

   1 #ifndef DISABLE_FILE
   2
   3 #ifndef __include_lib_codecs_picjpeg_h
   4 #define __include_lib_codecs_picjpeg_h
   5
   6 #include <lib/base/eerror.h>
   7 #include <jpeglib.h>
   8 #include <lib/codecs/pic.h>
   9
  10 class ePictureDecoderJPEG: ePictureDecoder
  11 {
  12         jpeg_decompress_struct cinfo;
  13         jpeg_error_mgr jerr;
  14         JSAMPARRAY buffer;
  15         int row_stride;
  16         enum { stateHeader, stateStartDecompression, stateOutput, stateFinishDecompression, stateEnd } state;
  17 public:
  18         ePictureDecoderJPEG(eIOBuffer &input);
  19         ~ePictureDecoderJPEG();
  20         int decodeMore(int maxscanlines);
  21 };
  22
  23 #endif
  24
  25 #endif // DISABLE_FILE