Home | History | Annotate | Download | only in libpng

Lines Matching refs:sub_row

1134    png_free(png_ptr, png_ptr->sub_row);
1229 if ((png_ptr->do_filter & PNG_FILTER_SUB) && png_ptr->sub_row == NULL)
1231 png_ptr->sub_row = (png_bytep)png_malloc(png_ptr,
1233 png_ptr->sub_row[0] = PNG_FILTER_VALUE_SUB;