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Re: Redisplay problems?
From: |
Eli Zaretskii |
Subject: |
Re: Redisplay problems? |
Date: |
Sat, 22 Mar 2014 21:13:32 +0200 |
> From: Stefan <address@hidden>
> Cc: address@hidden, address@hidden, address@hidden, address@hidden,
> address@hidden
> Date: Sat, 22 Mar 2014 14:43:21 -0400
>
> If the garbaged flag is set, the behavior is not much better: instead of
> exposing outdated content we don't expose anything (i.e. it stays
> blank), and again the next redisplay should fix.
Actually, that's not true: the frame doesn't stay blank. When the
garbaged flag is set, expose_frame doesn't do anything:
void
expose_frame (struct frame *f, int x, int y, int w, int h)
{
XRectangle r;
int mouse_face_overwritten_p = 0;
TRACE ((stderr, "expose_frame "));
/* No need to redraw if frame will be redrawn soon. */
if (FRAME_GARBAGED_P (f))
{
TRACE ((stderr, " garbaged\n"));
return;
}
So we never show incorrect or empty contents in that case.
- Re: Redisplay problems?, (continued)
- Re: Redisplay problems?, Eli Zaretskii, 2014/03/24
- Re: Redisplay problems?, Stefan, 2014/03/24
- Re: Redisplay problems?, Eli Zaretskii, 2014/03/24
- Re: Redisplay problems?, Stefan Monnier, 2014/03/26
- Re: Redisplay problems?, Eli Zaretskii, 2014/03/26
- RE: Redisplay problems?, Drew Adams, 2014/03/26
- Re: Redisplay problems?, Stefan Monnier, 2014/03/27
- Re: Redisplay problems?, Eli Zaretskii, 2014/03/27
- Re: Redisplay problems?, Stefan Monnier, 2014/03/27
- Re: Redisplay problems?, Eli Zaretskii, 2014/03/28
- Re: Redisplay problems?,
Eli Zaretskii <=
- Re: Redisplay problems?, Stefan, 2014/03/23
- Re: Redisplay problems?, martin rudalics, 2014/03/20
- Re: Redisplay problems?, Eli Zaretskii, 2014/03/20
- Re: Redisplay problems?, martin rudalics, 2014/03/21
- Re: Redisplay problems?, Eli Zaretskii, 2014/03/21
- Re: Redisplay problems?, martin rudalics, 2014/03/21
- Re: Redisplay problems?, Eli Zaretskii, 2014/03/21
- Re: Redisplay problems?, 陳侃如, 2014/03/21
- Re: Redisplay problems?, Stefan Monnier, 2014/03/21
- Re: Redisplay problems?, 陳侃如, 2014/03/21