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master f91c9dd2b4: Remove some unneeded tests from the X double bufferin
From: |
Po Lu |
Subject: |
master f91c9dd2b4: Remove some unneeded tests from the X double buffering code |
Date: |
Thu, 28 Apr 2022 23:53:11 -0400 (EDT) |
branch: master
commit f91c9dd2b4e8156217b20f8658a2862e1009a27f
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>
Remove some unneeded tests from the X double buffering code
* src/xterm.c (x_flip_and_flush): Fix coding style.
(flush_dirty_back_buffer_on): Avoid testing for impossible
situations.
---
src/xterm.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/src/xterm.c b/src/xterm.c
index 98641d0241..cce586952a 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -5468,7 +5468,7 @@ x_flip_and_flush (struct frame *f)
{
block_input ();
if (FRAME_X_NEED_BUFFER_FLIP (f))
- show_back_buffer (f);
+ show_back_buffer (f);
x_flush (f);
unblock_input ();
}
@@ -13673,12 +13673,9 @@ static void
flush_dirty_back_buffer_on (struct frame *f)
{
block_input ();
- if (FRAME_LIVE_P (f) &&
- FRAME_X_P (f) &&
- FRAME_X_WINDOW (f) &&
- !FRAME_GARBAGED_P (f) &&
- !buffer_flipping_blocked_p () &&
- FRAME_X_NEED_BUFFER_FLIP (f))
+ if (!FRAME_GARBAGED_P (f)
+ && !buffer_flipping_blocked_p ()
+ && FRAME_X_NEED_BUFFER_FLIP (f))
show_back_buffer (f);
unblock_input ();
}
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