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| author | Po Lu <luangruo@yahoo.com> | 2022-07-29 16:20:32 +0800 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2022-07-29 17:27:36 +0800 |
| commit | ee93a06b8b1922b31e12cfe60566779f185ddeba (patch) | |
| tree | 31d1e4e2ec3c64ea78c077b91a5546e6322ef274 /lisp/emacs-lisp/comp-cstr.el | |
| parent | db03eda6369a9d4af3c72a8ab6ec29e3cc58acc4 (diff) | |
| download | emacs-ee93a06b8b1922b31e12cfe60566779f185ddeba.tar.gz emacs-ee93a06b8b1922b31e12cfe60566779f185ddeba.tar.bz2 emacs-ee93a06b8b1922b31e12cfe60566779f185ddeba.zip | |
Implement monitor refresh rate synchronization on X
* src/xfns.c (x_set_parent_frame, Fx_create_frame): Disable
vsync on child and embedded frames.
* src/xmenu.c (x_menu_show): Fix XMenu position calculation in
child frames.
* src/xterm.c (x_sync_is_frame_drawn_event)
(x_sync_wait_for_frame_drawn_event): New functions.
(x_sync_update_begin): Wait for frame to be drawn if not double
buffered.
(x_sync_update_finish): Set FRAME_X_WAITING_FOR_DRAW (f).
(show_back_buffer): Wait for frame to be drawn before flipping
buffers.
(XTframe_up_to_date): Set FRAME_X_WAITING_FOR_DRAW if bumped.
(handle_one_xevent): Handle frame drawn events.
* src/xterm.h (struct x_output): New fields for frame dirtyness
and vsync.
Diffstat (limited to 'lisp/emacs-lisp/comp-cstr.el')
0 files changed, 0 insertions, 0 deletions