1444       png_uint_32 cmap_entries;  in png_image_read_header()  local
1449             cmap_entries = 1U << png_ptr->bit_depth;  in png_image_read_header()
1453             cmap_entries = (png_uint_32)png_ptr->num_palette;  in png_image_read_header()
1457             cmap_entries = 256;  in png_image_read_header()
1461       if (cmap_entries > 256)  in png_image_read_header()
1462          cmap_entries = 256;  in png_image_read_header()
1464       image->colormap_entries = cmap_entries;  in png_image_read_header()
2101    unsigned int cmap_entries;  in png_image_read_colormap()  local
2190             cmap_entries = 1U << png_ptr->bit_depth;  in png_image_read_colormap()
2191             if (cmap_entries > image->colormap_entries)  in png_image_read_colormap()
2194             step = 255 / (cmap_entries - 1);  in png_image_read_colormap()
2215             for (i=val=0; i<cmap_entries; ++i, val += step)  in png_image_read_colormap()
2273             cmap_entries = (unsigned int)make_gray_colormap(display);  in png_image_read_colormap()
2371             cmap_entries = (unsigned int)make_ga_colormap(display);  in png_image_read_colormap()
2405                cmap_entries = (unsigned int)make_gray_colormap(display);  in png_image_read_colormap()
2503                cmap_entries = i;  in png_image_read_colormap()
2544                cmap_entries = (unsigned int)make_ga_colormap(display);  in png_image_read_colormap()
2570                   cmap_entries = (unsigned int)make_gray_file_colormap(display);  in png_image_read_colormap()
2575                   cmap_entries = (unsigned int)make_gray_colormap(display);  in png_image_read_colormap()
2663                   cmap_entries = (unsigned int)make_rgb_colormap(display);  in png_image_read_colormap()
2666                   png_create_colormap_entry(display, cmap_entries, 255, 255,  in png_image_read_colormap()
2672                   background_index = cmap_entries++;  in png_image_read_colormap()
2687                            png_create_colormap_entry(display, cmap_entries++,  in png_image_read_colormap()
2712                   cmap_entries = (unsigned int)make_rgb_colormap(display);  in png_image_read_colormap()
2714                   png_create_colormap_entry(display, cmap_entries, back_r,  in png_image_read_colormap()
2737                       sample_size * cmap_entries,  in png_image_read_colormap()
2743                      background_index = cmap_entries++;  in png_image_read_colormap()
2756                               png_create_colormap_entry(display, cmap_entries++,  in png_image_read_colormap()
2797                cmap_entries = (unsigned int)make_rgb_colormap(display);  in png_image_read_colormap()
2821             cmap_entries = (unsigned int)png_ptr->num_palette;  in png_image_read_colormap()
2822             if (cmap_entries > 256)  in png_image_read_colormap()
2823                cmap_entries = 256;  in png_image_read_colormap()
2825             if (cmap_entries > (unsigned int)image->colormap_entries)  in png_image_read_colormap()
2828             for (i=0; i < cmap_entries; ++i)  in png_image_read_colormap()
2896    if (cmap_entries > 256 || cmap_entries > image->colormap_entries)  in png_image_read_colormap()
2899    image->colormap_entries = cmap_entries;  in png_image_read_colormap()
2915          if (background_index >= cmap_entries ||  in png_image_read_colormap()