ffmpeg | branch: master | Metaksakis Georgios <metax...@gmail.com> | Mon Feb 15 10:05:17 2016 +1100| [00c73c475e3d2d7049eed73ea956f6798365b36a] | committer: Matt Oliver
lavd/gdigrab: mouse dpi awareness correct mouse location on hidpi screens. fixes ticket #5008 Signed-off-by: Matt Oliver <protogo...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=00c73c475e3d2d7049eed73ea956f6798365b36a --- libavdevice/gdigrab.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavdevice/gdigrab.c b/libavdevice/gdigrab.c index 4428a34..7db587c 100644 --- a/libavdevice/gdigrab.c +++ b/libavdevice/gdigrab.c @@ -446,6 +446,8 @@ static void paint_mouse_pointer(AVFormatContext *s1, struct gdigrab *gdigrab) POINT pos; RECT clip_rect = gdigrab->clip_rect; HWND hwnd = gdigrab->hwnd; + int vertres = GetDeviceCaps(gdigrab->source_hdc, VERTRES); + int desktopvertres = GetDeviceCaps(gdigrab->source_hdc, DESKTOPVERTRES); info.hbmMask = NULL; info.hbmColor = NULL; @@ -479,6 +481,10 @@ static void paint_mouse_pointer(AVFormatContext *s1, struct gdigrab *gdigrab) } } + //that would keep the correct location of mouse with hidpi screens + pos.x = pos.x * desktopvertres / vertres; + pos.y = pos.y * desktopvertres / vertres; + av_log(s1, AV_LOG_DEBUG, "Cursor pos (%li,%li) -> (%li,%li)\n", ci.ptScreenPos.x, ci.ptScreenPos.y, pos.x, pos.y); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
