Home | History | Annotate | Download | only in libpng

Lines Matching full:png_do_rgb_to_gray

1024           * png_do_rgb_to_gray for more discussion of the values.  In this case
2986 png_do_rgb_to_gray(png_structrp png_ptr, png_row_infop row_info, png_bytep row)
2991    png_debug(1, "in png_do_rgb_to_gray");
4772           png_do_rgb_to_gray(png_ptr, row_info,
4780             png_warning(png_ptr, "png_do_rgb_to_gray found nongray pixel");
4784             png_error(png_ptr, "png_do_rgb_to_gray found nongray pixel");