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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-03-31 08:49:18 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-03-31 08:52:35 +0200 |
| commit | 2d54bbb9502442b84e19c5f424a566a35cf852c6 (patch) | |
| tree | c5a5c3eb0e849677103bb0df206e9bca12954d78 | |
| parent | c5f9a66f7453f44d0bf612ad3c5e98e7309cdf86 (diff) | |
| download | ffmpeg-2d54bbb9502442b84e19c5f424a566a35cf852c6.tar.gz | |
vsrc_buffer: Store allocated scale filter and free it later.
Fixes a memleak.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavfilter/vsrc_buffer.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavfilter/vsrc_buffer.c b/libavfilter/vsrc_buffer.c index 743698eff9..dbccbe07fb 100644 --- a/libavfilter/vsrc_buffer.c +++ b/libavfilter/vsrc_buffer.c @@ -32,6 +32,7 @@ typedef struct { AVFilterBufferRef *picref; + AVFilterContext *scale; int h, w; enum PixelFormat pix_fmt; AVRational time_base; ///< time_base to set in the output link @@ -81,14 +82,14 @@ int av_vsrc_buffer_add_video_buffer_ref(AVFilterContext *buffer_filter, if ((ret = avfilter_open(&scale, f, "Input equalizer")) < 0) return ret; + c->scale = scale; + snprintf(scale_param, sizeof(scale_param)-1, "%d:%d:%s", c->w, c->h, c->sws_param); if ((ret = avfilter_init_filter(scale, scale_param, NULL)) < 0) { - avfilter_free(scale); return ret; } if ((ret = avfilter_insert_filter(buffer_filter->outputs[0], scale, 0, 0)) < 0) { - avfilter_free(scale); return ret; } scale->outputs[0]->time_base = scale->inputs[0]->time_base; @@ -188,6 +189,8 @@ static av_cold void uninit(AVFilterContext *ctx) if (s->picref) avfilter_unref_buffer(s->picref); s->picref = NULL; + avfilter_free(s->scale); + s->scale = NULL; } static int query_formats(AVFilterContext *ctx) |