- ScImage *sc_image
- ScImage structure filled with parsed DCT coefficient values.
- Mpeg2MBInfoArray *mbi_array
- Mpeg2MBInfoArray containing Mpeg2MBInfo structures filled with parsed macroblock information.
- ByteImage *prev_top
- ByteImage filled with pixel component values from top field of forward reference frame of corresponding plane.
- ByteImage *prev_bot
- ByteImage filled with pixel component values from bottom field of forward reference frame of corresponding plane.
- ByteImage *dest_image
- ByteImage structure to be filled with component pixel values.
1 on success, 0 otherwise
Transforms sc_image containing DCT coefficients for one plane of a parsed P field (i.e., Y, Cr, or Cb) into a byte image of pixel component values. Assumes that the size of dest_image is appropriate for given sc_image. Parsed macroblock information in mbi_array provide motion vectors given for each macroblock which are used to copy appropriate portions of reference frame given in prev_top and prev_bot.