From: Sven Schnelle <svens@stackframe.org>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: peter.maydell@linaro.org, qemu-devel@nongnu.org,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: Re: [PULL 4/9] hw/display/artist: Avoid drawing line when nothing to display
Date: Sat, 29 Feb 2020 10:31:11 +0100 [thread overview]
Message-ID: <20200229093111.GA24534@t470p.stackframe.org> (raw)
In-Reply-To: <20200218193929.11404-5-richard.henderson@linaro.org>
On Tue, Feb 18, 2020 at 11:39:24AM -0800, Richard Henderson wrote:
> From: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Message-Id: <20200214001303.12873-5-f4bug@amsat.org>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> hw/display/artist.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/hw/display/artist.c b/hw/display/artist.c
> index 97c811b35e..5492079116 100644
> --- a/hw/display/artist.c
> +++ b/hw/display/artist.c
> @@ -579,6 +579,9 @@ static void draw_line(ARTISTState *s, int x1, int y1, int x2, int y2,
> } else {
> dy = y1 - y2;
> }
> + if (!dx || !dy) {
> + return;
> + }
>
> c1 = false;
> if (dy > dx) {
> --
> 2.20.1
>
>
I noticed that this change causes 1px wide lines to disappear. So i would propose
to revert that change.
Regards
Sven
next prev parent reply other threads:[~2020-02-29 9:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 19:39 [PULL 0/9] target/hppa patch queue Richard Henderson
2020-02-18 19:39 ` [PULL 1/9] hw/display/artist: Move trace event to draw_line() Richard Henderson
2020-02-18 19:39 ` [PULL 2/9] hw/display/artist: Remove pointless initialization Richard Henderson
2020-02-18 19:39 ` [PULL 3/9] hw/display/artist: Delay some variables initialization Richard Henderson
2020-02-18 19:39 ` [PULL 4/9] hw/display/artist: Avoid drawing line when nothing to display Richard Henderson
2020-02-29 9:31 ` Sven Schnelle [this message]
2020-03-02 9:50 ` Philippe Mathieu-Daudé
2020-02-18 19:39 ` [PULL 5/9] hw/display/artist: Remove dead code (CID 1419388 & 1419389) Richard Henderson
2020-02-18 19:39 ` [PULL 6/9] hw/hppa/dino: Add comments with register name Richard Henderson
2020-02-18 19:39 ` [PULL 7/9] hw/hppa/dino: Fix reg800_keep_bits overrun (CID 1419387 1419393 1419394) Richard Henderson
2020-02-18 19:39 ` [PULL 8/9] hw/hppa/dino: Fix bitmask for the PCIROR register Richard Henderson
2020-02-18 19:39 ` [PULL 9/9] hw/hppa/dino: Do not accept accesses to registers 0x818 and 0x82c Richard Henderson
2020-02-20 16:51 ` [PULL 0/9] target/hppa patch queue Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200229093111.GA24534@t470p.stackframe.org \
--to=svens@stackframe.org \
--cc=f4bug@amsat.org \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
--cc=richard.henderson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).