#if CONFIG_AVRESAMPLE
const AVClass *rc = avresample_get_class();
#endif
- const AVClass *sc, *swr_class;
+#if CONFIG_SWSCALE
+ const AVClass *sc = sws_get_class();
+#endif
+#if CONFIG_SWRESAMPLE
+ const AVClass *swr_class = swr_get_class();
+#endif
if (!strcmp(opt, "debug") || !strcmp(opt, "fdebug"))
av_log_set_level(AV_LOG_DEBUG);
consumed = 1;
}
#if CONFIG_SWSCALE
- sc = sws_get_class();
if (!consumed && (o = opt_find(&sc, opt, NULL, 0,
AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) {
struct SwsContext *sws = sws_alloc_context();
int ret = av_opt_set(sws, opt, arg, 0);
sws_freeContext(sws);
+ if (!strcmp(opt, "srcw") || !strcmp(opt, "srch") ||
+ !strcmp(opt, "dstw") || !strcmp(opt, "dsth") ||
+ !strcmp(opt, "src_format") || !strcmp(opt, "dst_format")) {
+ av_log(NULL, AV_LOG_ERROR, "Directly using swscale dimensions/format options is not supported, please use the -s or -pix_fmt options\n");
+ return AVERROR(EINVAL);
+ }
if (ret < 0) {
av_log(NULL, AV_LOG_ERROR, "Error setting option %s.\n", opt);
return ret;
}
#endif
#if CONFIG_SWRESAMPLE
- swr_class = swr_get_class();
if (!consumed && (o=opt_find(&swr_class, opt, NULL, 0,
AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) {
struct SwrContext *swr = swr_alloc();