ngx_http_image_out 97 src/http/modules/ngx_http_image_filter_module.c static u_char *ngx_http_image_out(ngx_http_request_t *r, ngx_uint_t type, ngx_http_image_out 982 src/http/modules/ngx_http_image_filter_module.c out = ngx_http_image_out(r, ctx->type, dst, &size);