free sws context when done

1 files changed, 2 insertions, 0 deletions

diff --git a/decoder.c b/decoder.c
index 6eca41b..3ddcf7e 100644
--- a/decoder.c
+++ b/decoder.c
@@ -143,6 +143,8 @@ AVFrame *cDecoder::decode(AVPacket *source, uint32_t width, uint32_t height)
 
         if (swsContext) {
             sws_scale(swsContext, frame.data, frame.linesize, 0, contextVideo->height, rgbFrame->data, rgbFrame->linesize);
+            sws_freeContext(swsContext);
+
             return rgbFrame;
         }
     }