if (avctx->sub_charenc_mode == FF_SUB_CHARENC_MODE_AUTOMATIC)
avctx->sub_charenc_mode = FF_SUB_CHARENC_MODE_PRE_DECODER;
- if (!CONFIG_ICONV && avctx->sub_charenc_mode == FF_SUB_CHARENC_MODE_PRE_DECODER) {
+ if (avctx->sub_charenc_mode == FF_SUB_CHARENC_MODE_PRE_DECODER) {
+#if CONFIG_ICONV
+ iconv_t cd = iconv_open("UTF-8", avctx->sub_charenc);
+ if (cd == (iconv_t)-1) {
+ av_log(avctx, AV_LOG_ERROR, "Unable to open iconv context "
+ "with input character encoding \"%s\"\n", avctx->sub_charenc);
+ ret = AVERROR(errno);
+ goto free_and_end;
+ }
+ iconv_close(cd);
+#else
av_log(avctx, AV_LOG_ERROR, "Character encoding subtitles "
"conversion needs a libavcodec built with iconv support "
"for this codec\n");
ret = AVERROR(ENOSYS);
goto free_and_end;
+#endif
}
}
}
#if CONFIG_ICONV
cd = iconv_open("UTF-8", avctx->sub_charenc);
- if (cd == (iconv_t)-1) {
- av_log(avctx, AV_LOG_ERROR, "Unable to open iconv context "
- "with input character encoding \"%s\"\n", avctx->sub_charenc);
- ret = AVERROR(errno);
- goto end;
- }
+ av_assert0(cd != (iconv_t)-1);
inb = inpkt->data;
inl = inpkt->size;