From f7539562522ba44db5d1467d43b917638d58bb05 Mon Sep 17 00:00:00 2001 From: Lukasz Marek Date: Sun, 11 May 2014 06:08:09 +0200 Subject: [PATCH] lavfi/src_movie: minor simplifications Signed-off-by: Lukasz Marek Signed-off-by: Michael Niedermayer --- libavfilter/src_movie.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c index dd3b516bef..0b97b827e4 100644 --- a/libavfilter/src_movie.c +++ b/libavfilter/src_movie.c @@ -192,7 +192,7 @@ static av_cold int movie_common_init(AVFilterContext *ctx) MovieContext *movie = ctx->priv; AVInputFormat *iformat = NULL; int64_t timestamp; - int nb_streams, ret, i; + int nb_streams = 1, ret, i; char default_streams[16], *stream_specs, *spec, *cursor; char name[16]; AVStream *st; @@ -211,7 +211,7 @@ static av_cold int movie_common_init(AVFilterContext *ctx) movie->stream_index); stream_specs = default_streams; } - for (cursor = stream_specs, nb_streams = 1; *cursor; cursor++) + for (cursor = stream_specs; *cursor; cursor++) if (*cursor == '+') nb_streams++; @@ -283,11 +283,9 @@ static av_cold int movie_common_init(AVFilterContext *ctx) return AVERROR(ENOMEM); for (i = 0; i <= movie->max_stream_index; i++) movie->out_index[i] = -1; - for (i = 0; i < nb_streams; i++) - movie->out_index[movie->st[i].st->index] = i; - for (i = 0; i < nb_streams; i++) { AVFilterPad pad = { 0 }; + movie->out_index[movie->st[i].st->index] = i; snprintf(name, sizeof(name), "out%d", i); pad.type = movie->st[i].st->codec->codec_type; pad.name = av_strdup(name);