NGX_HTTP_IMAGE_OFF  227 src/http/modules/ngx_http_image_filter_module.c     if (conf->filter == NGX_HTTP_IMAGE_OFF) {
NGX_HTTP_IMAGE_OFF 1222 src/http/modules/ngx_http_image_filter_module.c             conf->filter = NGX_HTTP_IMAGE_OFF;
NGX_HTTP_IMAGE_OFF 1281 src/http/modules/ngx_http_image_filter_module.c             imcf->filter = NGX_HTTP_IMAGE_OFF;