ffmpeg | branch: master | Zhao Zhili <zhiliz...@tencent.com> | Thu Aug 1 17:22:53 2024 +0800| [523189c74431a74312f94554cbff079cc7f0f0ff] | committer: Zhao Zhili
fftools/ffplay: handle flip in display matrix Signed-off-by: Zhao Zhili <zhiliz...@tencent.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=523189c74431a74312f94554cbff079cc7f0f0ff --- fftools/ffplay.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/fftools/ffplay.c b/fftools/ffplay.c index efcd4f6452..60d8874eab 100644 --- a/fftools/ffplay.c +++ b/fftools/ffplay.c @@ -1963,16 +1963,21 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c theta = get_rotation(displaymatrix); if (fabs(theta - 90) < 1.0) { - INSERT_FILT("transpose", "clock"); + INSERT_FILT("transpose", displaymatrix[3] > 0 ? "cclock_flip" : "clock"); } else if (fabs(theta - 180) < 1.0) { - INSERT_FILT("hflip", NULL); - INSERT_FILT("vflip", NULL); + if (displaymatrix[0] < 0) + INSERT_FILT("hflip", NULL); + if (displaymatrix[4] < 0) + INSERT_FILT("vflip", NULL); } else if (fabs(theta - 270) < 1.0) { - INSERT_FILT("transpose", "cclock"); + INSERT_FILT("transpose", displaymatrix[3] < 0 ? "clock_flip" : "cclock"); } else if (fabs(theta) > 1.0) { char rotate_buf[64]; snprintf(rotate_buf, sizeof(rotate_buf), "%f*PI/180", theta); INSERT_FILT("rotate", rotate_buf); + } else { + if (displaymatrix && displaymatrix[4] < 0) + INSERT_FILT("vflip", NULL); } } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
