PNG_INTRAPIXEL_DIFFERENCING 1073 third_party/libpng/png.c          (filter_type == PNG_INTRAPIXEL_DIFFERENCING) &&
PNG_INTRAPIXEL_DIFFERENCING  787 third_party/libpng/pngread.c       (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING))
PNG_INTRAPIXEL_DIFFERENCING  956 third_party/libpng/pngwrite.c       (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING))
PNG_INTRAPIXEL_DIFFERENCING 1188 third_party/libpng/pngwrite.c       (method == PNG_INTRAPIXEL_DIFFERENCING))
PNG_INTRAPIXEL_DIFFERENCING  470 third_party/libpng/pngwutil.c       (filter_type == PNG_INTRAPIXEL_DIFFERENCING)) &&