From f08ed2f2e965b2019b39057ad8eb580a8960bbca Mon Sep 17 00:00:00 2001
From: tracer-ics2023 <tracer@njuics.org>
Date: Fri, 20 Sep 2024 23:05:38 +0800
Subject: [PATCH] =?UTF-8?q?>=20=20compile=20NEMU=20221220000=20=E5=BC=A0?=
 =?UTF-8?q?=E4=B8=89=20Linux=20zzy=205.15.146.1-microsoft-standard-WSL2=20?=
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 =?UTF-8?q?=2018:11,=20=201=20user,=20=20load=20average:=200.42,=200.54,?=
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---
 abstract-machine/am/src/platform/nemu/ioe/gpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/abstract-machine/am/src/platform/nemu/ioe/gpu.c b/abstract-machine/am/src/platform/nemu/ioe/gpu.c
index 9cc28d6..eed7a88 100644
--- a/abstract-machine/am/src/platform/nemu/ioe/gpu.c
+++ b/abstract-machine/am/src/platform/nemu/ioe/gpu.c
@@ -35,8 +35,8 @@ void __am_gpu_fbdraw(AM_GPU_FBDRAW_T *ctl) {
   for (int i = 0; i < ctl->h; i++) {
     for (int j = 0; j < ctl->w; j++) {
       outl((uintptr_t)(fb_addr + 
-        ((ctl->y + i) * w + (ctl->x + j))),
-        ((uint32_t*)ctl->pixels)[w * i + j]);
+        (w * (ctl->y + i) + ctl->x + j)),
+        ((uint32_t*)ctl->pixels)[ctl->w * i + j]);
     }
   }
   if (ctl->sync) {