From f8e014a06e358232e21919278051997cac4dc187 Mon Sep 17 00:00:00 2001
From: Dave Murphy <davem@devkitpro.org>
Date: Thu, 26 Jun 2025 10:42:41 +0100
Subject: [PATCH] adjust for 1-based windows -
 https://github.com/switchbrew/libnx/pull/682

---
 graphics/deko3d/deko_console/source/gpu_console.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/graphics/deko3d/deko_console/source/gpu_console.c b/graphics/deko3d/deko_console/source/gpu_console.c
index 1109f81..4c4dd9a 100644
--- a/graphics/deko3d/deko_console/source/gpu_console.c
+++ b/graphics/deko3d/deko_console/source/gpu_console.c
@@ -443,8 +443,8 @@ static void GpuRenderer_scrollWindow(PrintConsole* con)
     // Perform the scrolling
     for (int y = 0; y < con->windowHeight-1; y ++) {
         memcpy(
-            &r->charBuf[(con->windowY+y+0)*con->consoleWidth + con->windowX],
-            &r->charBuf[(con->windowY+y+1)*con->consoleWidth + con->windowX],
+            &r->charBuf[(con->windowY-1+y+0)*con->consoleWidth + con->windowX - 1],
+            &r->charBuf[(con->windowY-1+y+1)*con->consoleWidth + con->windowX - 1],
             sizeof(ConsoleChar)*con->windowWidth);
     }
 }