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cmdutils: parse options for swr
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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parent
c1d404b9e4
commit
be4cde226a
18
cmdutils.c
18
cmdutils.c
@ -54,6 +54,7 @@
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#endif
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struct SwsContext *sws_opts;
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SwrContext *swr_opts;
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AVDictionary *format_opts, *codec_opts;
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const int this_year = 2012;
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@ -66,6 +67,7 @@ void init_opts(void)
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sws_opts = sws_getContext(16, 16, 0, 16, 16, 0, SWS_BICUBIC,
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NULL, NULL, NULL);
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#endif
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swr_opts = swr_alloc();
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}
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void uninit_opts(void)
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@ -74,6 +76,7 @@ void uninit_opts(void)
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sws_freeContext(sws_opts);
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sws_opts = NULL;
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#endif
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swr_free(&swr_opts);
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av_dict_free(&format_opts);
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av_dict_free(&codec_opts);
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}
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@ -415,10 +418,10 @@ void parse_loglevel(int argc, char **argv, const OptionDef *options)
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#define FLAGS(o) ((o)->type == AV_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0
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int opt_default(const char *opt, const char *arg)
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{
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const AVOption *oc, *of, *os;
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const AVOption *oc, *of, *os, *oswr;
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char opt_stripped[128];
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const char *p;
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const AVClass *cc = avcodec_get_class(), *fc = avformat_get_class(), *sc;
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const AVClass *cc = avcodec_get_class(), *fc = avformat_get_class(), *sc, *swr_class;
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if (!(p = strchr(opt, ':')))
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p = opt + strlen(opt);
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@ -444,8 +447,17 @@ int opt_default(const char *opt, const char *arg)
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}
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}
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#endif
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swr_class = swr_get_class();
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if (!oc && !of && !os && (oswr = av_opt_find(&swr_class, opt, NULL, 0,
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AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) {
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int ret = av_opt_set(swr_opts, opt, arg, 0);
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if (ret < 0) {
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av_log(NULL, AV_LOG_ERROR, "Error setting option %s.\n", opt);
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return ret;
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}
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}
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if (oc || of || os)
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if (oc || of || os || oswr)
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return 0;
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av_log(NULL, AV_LOG_ERROR, "Unrecognized option '%s'\n", opt);
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return AVERROR_OPTION_NOT_FOUND;
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@ -51,6 +51,7 @@ extern const int this_year;
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extern AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB];
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extern AVFormatContext *avformat_opts;
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extern struct SwsContext *sws_opts;
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extern struct SwrContext *swr_opts;
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extern AVDictionary *format_opts, *codec_opts;
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/**
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