[FFmpeg-devel] [PATCH 2/3] examples/filtering_video: suppress the build warning.

[Jun Zhao]

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From e192b42ab0fdc4b8faad50ff7bb01c6028945f19 Mon Sep 17 00:00:00 2001
From: Jun Zhao <jun.zhao at intel.com>
Date: Tue, 31 Oct 2017 16:11:06 +0800
Subject: [PATCH 2/3] examples/filtering_video: suppress the build warning.
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suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.

Signed-off-by: Jun Zhao <jun.zhao at intel.com>
---
 doc/examples/filtering_video.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/examples/filtering_video.c b/doc/examples/filtering_video.c
index fedb2e1c99..9b607ba016 100644
--- a/doc/examples/filtering_video.c
+++ b/doc/examples/filtering_video.c
@@ -92,8 +92,8 @@ static int init_filters(const char *filters_descr)
 {
     char args[512];
     int ret = 0;
-    AVFilter *buffersrc  = avfilter_get_by_name("buffer");
-    AVFilter *buffersink = avfilter_get_by_name("buffersink");
+    const AVFilter *buffersrc  = avfilter_get_by_name("buffer");
+    const AVFilter *buffersink = avfilter_get_by_name("buffersink");
     AVFilterInOut *outputs = avfilter_inout_alloc();
     AVFilterInOut *inputs  = avfilter_inout_alloc();
     AVRational time_base = fmt_ctx->streams[video_stream_index]->time_base;
-- 
2.14.1