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[82.8.130.139]) by smtp.gmail.com with ESMTPSA id v18sm12243313wrv.37.2017.12.21.11.54.58 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 21 Dec 2017 11:54:59 -0800 (PST) To: FFmpeg development discussions and patches From: Mark Thompson Message-ID: <9bd1d161-ad4e-1f7a-9a62-6cca0d503ff6@jkqxz.net> Date: Thu, 21 Dec 2017 19:54:56 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 Content-Language: en-US Subject: [FFmpeg-devel] [PATCH] mpeg4videodec: Fix unused variable warning X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" video_format is not used. --- Introduced by 4b2a186ef02c1fbe7f7cae30a2bdfff72bcc75f7: src/libavcodec/mpeg4videodec.c: In function ‘mpeg4_decode_visual_object’: src/libavcodec/mpeg4videodec.c:1771:17: warning: unused variable ‘video_format’ [-Wunused-variable] int video_format = get_bits(gb, 3); ^~~~~~~~~~~~ libavcodec/mpeg4videodec.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index e9cba25dd0..12755b5e8a 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -1768,9 +1768,10 @@ static int mpeg4_decode_visual_object(MpegEncContext *s, GetBitContext *gb) visual_object_type == VOT_STILL_TEXTURE_ID) { int video_signal_type = get_bits1(gb); if (video_signal_type) { - int video_format = get_bits(gb, 3); - int video_range = get_bits1(gb); - int color_description = get_bits1(gb); + int video_range, color_description; + skip_bits(gb, 3); // video_format + video_range = get_bits1(gb); + color_description = get_bits1(gb); s->avctx->color_range = video_range ? AVCOL_RANGE_JPEG : AVCOL_RANGE_MPEG;