[png-mng-implement] PLTE question

[Thomas K. <tk...@gi...>]

Hi!

How's the PLTE structure supposed to be used?
Can I write
        png_colorp png_palette;
        int png_num_palette;
        for (i = 0; i < image->palette->end; i++)
          png_palette[i].red = image->palette->rgb[i][0],
            png_palette[i].green = image->palette->rgb[i][1],
            png_palette[i].blue = image->palette->rgb[i][2],
            png_num_palette = image->palette->end;
        png_set_PLTE(png_ptr, info_ptr, png_palette, png_num_palette);

Or do I need to allocate png_palette in a different way?
 Thomas