Fix some unneeded copying of encoded JPEGs around (would take ~15% of uninterpolated...

[nageru] / futatabi / video_stream.h

diff --git a/futatabi/video_stream.h b/futatabi/video_stream.h
index 1b3358735344adbc009ccccf2eb5ca710ba60f95..26cb7c808a537af72d0f01cccbc4f0331185a912 100644 (file)
--- a/futatabi/video_stream.h
+++ b/futatabi/video_stream.h
@@ -114,8 +114,6 @@ private:
 
                // For original frames only. Made move-only so we know explicitly
                // we don't copy these ~200 kB files around inadvertedly.
-               //
-               // TODO: Consider using vector<uint8_t> instead, so we save one copy.
                std::unique_ptr<std::string> encoded_jpeg;
 
                // For everything except original frames.
@@ -160,7 +158,7 @@ private:
        GLuint last_flow_tex = 0;
        FrameOnDisk last_frame1, last_frame2;
 
-       std::vector<uint8_t> last_frame;
+       std::string last_frame;
 };
 
 #endif  // !defined(_VIDEO_STREAM_H)