From ba27110fab0b7ba26ff6a36a7311481181dd83f8 Mon Sep 17 00:00:00 2001
From: BALATON Zoltan <balaton@eik.bme.hu>
Date: Sat, 20 Jun 2020 22:56:28 +0200
Subject: [PATCH] sm501: Use stn_he_p/ldn_he_p instead of switch/case
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit
Instead of open coding op with different sizes using a switch and type
casting it can be written more compactly using stn_he_p/ldn_he_p.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: e2f649cb286f0735a10ec87c1b36a7ae081acb61.1592686588.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/display/sm501.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/hw/display/sm501.c b/hw/display/sm501.c
index 2098e69810..6349f31e64 100644
--- a/hw/display/sm501.c
+++ b/hw/display/sm501.c
@@ -766,17 +766,7 @@ static void sm501_2d_operation(SM501State *s)
for (y = 0; y < height; y++) {
i = (dst_x + (dst_y + y) * dst_pitch) * bypp;
for (x = 0; x < width; x++, i += bypp) {
- switch (format) {
- case 0:
- d[i] = ~d[i];
- break;
- case 1:
- *(uint16_t *)&d[i] = ~*(uint16_t *)&d[i];
- break;
- case 2:
- *(uint32_t *)&d[i] = ~*(uint32_t *)&d[i];
- break;
- }
+ stn_he_p(&d[i], bypp, ~ldn_he_p(&d[i], bypp));
}
}
} else {
--
2.30.2