X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=ffmpeg_raii.h;h=c0c4a47dc170aa954862eacaa56eb9326cb739d2;hb=96cb6414f85e0ef4d660b7bd56267303e80fcd05;hp=0b112345d59727ca83728e638135bb3a0ab41159;hpb=778a9bccf11b06d077eea4b32ccc0baf1e8cf01b;p=nageru

diff --git a/ffmpeg_raii.h b/ffmpeg_raii.h
index 0b11234..c0c4a47 100644
--- a/ffmpeg_raii.h
+++ b/ffmpeg_raii.h
@@ -18,7 +18,7 @@ struct AVDictionary;
 struct AVFormatContext;
 struct AVFrame;
 struct AVInputFormat;
-
+struct SwsContext;
 
 // AVFormatContext
 struct avformat_close_input_unique {
@@ -62,4 +62,12 @@ typedef std::unique_ptr<AVFrame, av_frame_free_unique>
 
 AVFrameWithDeleter av_frame_alloc_unique();
 
+// SwsContext
+struct sws_free_context_unique {
+	void operator() (SwsContext *context) const;
+};
+
+typedef std::unique_ptr<SwsContext, sws_free_context_unique>
+	SwsContextWithDeleter;
+
 #endif  // !defined(_FFMPEG_RAII_H)