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bug#16736: Compiling a Lisp file causes display to flash off and on
From: |
Glenn Morris |
Subject: |
bug#16736: Compiling a Lisp file causes display to flash off and on |
Date: |
Sat, 15 Feb 2014 16:28:13 -0500 |
User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Eli Zaretskii wrote:
> sounds like the frame is cleared and completely redrawn, which I won't
> expect during byte-compile, which only redisplays the echo area. If I
> put a breakpoint in clear_frame, it is never hit during your recipe.
I put a break on x_clear_frame, and with emacs -Q, byte-compile-file on
scheme.el triggers it.
> (while t
> (split-window-below)
> (sit-for 0.05)
> (delete-other-windows)
> (sit-for 0.05))
>
> Typing "C-x C-e" at the right paren of this in *scratch*, I see no
> flickering in the tool bar. Do you?
Oh yes. It looks awful!
In an attempt to follow your instructions, I put a break on dispnew.c:3045.
So far I don't think I am getting any useful information out of this,
because it seems to trigger a lot, and I'm not sure I'm catching it at
the right time. I'll try again later, but frankly I don't know what I'm
doing, even with your detailed instructions.
Here's current_row and desired_row in update_text_area one time.
TEXT: 13 glyphs
0 0: IMAGE[10] str=0x13fb5c8[0] w=35 a+d=14+21 face=3 MB [ slice=0,0,24,24
1 35: IMAGE[11] str=0x13fb5c8[1] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
2 69: IMAGE[12] str=0x13fb5c8[2] w=29 a+d=14+21 face=3 MB slice=0,0,19,24
3 98: IMAGE[13] str=0x13fb5c8[3] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
4 132: IMAGE[14] str=0x13fb5c8[4] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
5 166: IMAGE[15] str=0x13fb5c8[5] w=12 a+d=14+21 face=3 MB slice=0,0,2,24
6 178: IMAGE[16] str=0x13fb5c8[6] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
7 212: IMAGE[15] str=0x13fb5c8[7] w=12 a+d=14+21 face=3 MB slice=0,0,2,24
8 224: IMAGE[17] str=0x13fb5c8[8] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
9 258: IMAGE[18] str=0x13fb5c8[9] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
10 292: IMAGE[19] str=0x13fb5c8[10] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
11 326: IMAGE[15] str=0x13fb5c8[11] w=12 a+d=14+21 face=3 MB slice=0,0,2,24
12 338: IMAGE[20] str=0x13fb5c8[12] w=34 a+d=14+21 face=3 MB ] slice=0,0,24,24
TEXT: 13 glyphs
0 0: IMAGE[10] str=0x13fbe90[0] w=35 a+d=14+21 face=3 MB [ slice=0,0,24,24
1 35: IMAGE[11] str=0x13fbe90[1] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
2 69: IMAGE[12] str=0x13fbe90[2] w=29 a+d=14+21 face=3 MB slice=0,0,19,24
3 98: IMAGE[13] str=0x13fbe90[3] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
4 132: IMAGE[14] str=0x13fbe90[4] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
5 166: IMAGE[15] str=0x13fbe90[5] w=12 a+d=14+21 face=3 MB slice=0,0,2,24
6 178: IMAGE[16] str=0x13fbe90[6] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
7 212: IMAGE[15] str=0x13fbe90[7] w=12 a+d=14+21 face=3 MB slice=0,0,2,24
8 224: IMAGE[17] str=0x13fbe90[8] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
9 258: IMAGE[18] str=0x13fbe90[9] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
10 292: IMAGE[19] str=0x13fbe90[10] w=34 a+d=14+21 face=3 MB slice=0,0,24,24
11 326: IMAGE[15] str=0x13fbe90[11] w=12 a+d=14+21 face=3 MB slice=0,0,2,24
12 338: IMAGE[20] str=0x13fbe90[12] w=34 a+d=14+21 face=3 MB ] slice=0,0,24,24
- bug#16736: Compiling a Lisp file causes display to flash off and on, Glenn Morris, 2014/02/12
- bug#16736: Compiling a Lisp file causes display to flash off and on, Glenn Morris, 2014/02/14
- bug#16736: Compiling a Lisp file causes display to flash off and on, Eli Zaretskii, 2014/02/14
- bug#16736: Compiling a Lisp file causes display to flash off and on, Glenn Morris, 2014/02/14
- bug#16736: Compiling a Lisp file causes display to flash off and on, Eli Zaretskii, 2014/02/15
- bug#16736: Compiling a Lisp file causes display to flash off and on, Eli Zaretskii, 2014/02/15
- bug#16736: Compiling a Lisp file causes display to flash off and on,
Glenn Morris <=
- bug#16736: Compiling a Lisp file causes display to flash off and on, Glenn Morris, 2014/02/15
- bug#16736: Compiling a Lisp file causes display to flash off and on, martin rudalics, 2014/02/16
- bug#16736: Compiling a Lisp file causes display to flash off and on, Eli Zaretskii, 2014/02/16
- bug#16736: Compiling a Lisp file causes display to flash off and on, martin rudalics, 2014/02/16
- bug#16736: Compiling a Lisp file causes display to flash off and on, Glenn Morris, 2014/02/16
- bug#16736: Compiling a Lisp file causes display to flash off and on, Eli Zaretskii, 2014/02/16
- bug#16736: Compiling a Lisp file causes display to flash off and on, Glenn Morris, 2014/02/16
- bug#16736: Compiling a Lisp file causes display to flash off and on, Eli Zaretskii, 2014/02/17
- bug#16736: Compiling a Lisp file causes display to flash off and on, Glenn Morris, 2014/02/17
- bug#16736: Compiling a Lisp file causes display to flash off and on, Eli Zaretskii, 2014/02/17