src/swf_png.h

   1 /*
   2   +----------------------------------------------------------------------+
   3   | Author: yoya@awm.jp                                                  |
   4   +----------------------------------------------------------------------+
   5 */
   6
   7 extern void *
   8 pngconv_png2lossless(unsigned char *png_data, unsigned long png_data_len,
   9                      int *tag, int *format,
  10                      unsigned short *width, unsigned short *height,
  11                      void **colormap, int *colormap_count);
  12
  13 extern unsigned char *
  14 pngconv_lossless2png(void *image_data,
  15                      unsigned short width, unsigned short height,
  16                      void *index_data,
  17                      unsigned short index_data_count,
  18                      int tag, int format,
  19                      unsigned long *length);