transparent       727 http/modules/ngx_http_image_filter_module.c                                    colors, palette, transparent,
transparent       759 http/modules/ngx_http_image_filter_module.c         transparent = gdImageGetTransparent(src);
transparent       761 http/modules/ngx_http_image_filter_module.c         if (transparent != -1) {
transparent       763 http/modules/ngx_http_image_filter_module.c             red = gdImageRed(src, transparent);
transparent       764 http/modules/ngx_http_image_filter_module.c             green = gdImageGreen(src, transparent);
transparent       765 http/modules/ngx_http_image_filter_module.c             blue = gdImageBlue(src, transparent);
transparent       767 http/modules/ngx_http_image_filter_module.c             goto transparent;
transparent       772 http/modules/ngx_http_image_filter_module.c     transparent = -1;
transparent       777 http/modules/ngx_http_image_filter_module.c transparent:
transparent       933 http/modules/ngx_http_image_filter_module.c     if (transparent != -1 && colors) {