From 9ede0ab4718c0b27951bcf80c48d0f6a163ec0ca Mon Sep 17 00:00:00 2001
From: Alaux <73968015+MrAlaux@users.noreply.github.com>
Date: Wed, 1 Nov 2023 06:30:02 -0300
Subject: [PATCH] `v_video.c/h` cleanup, error message corrections (#1246)

---
 src/v_video.c | 5 ++---
 src/v_video.h | 1 -
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/v_video.c b/src/v_video.c
index ea91cd6c..da419994 100644
--- a/src/v_video.c
+++ b/src/v_video.c
@@ -34,7 +34,6 @@
 
 // Each screen is [SCREENWIDTH*SCREENHEIGHT];
 byte *screens[5];
-int  dirtybox[4];
 
 //jff 2/18/98 palette color ranges for translation
 //jff 4/24/98 now pointers set to predefined lumps to allow overloading
@@ -830,7 +829,7 @@ void V_GetBlock(int x, int y, int scrn, int width, int height, byte *dest)
       || y<0
       || y+height>SCREENHEIGHT
       || (unsigned)scrn>4 )
-    I_Error ("Bad V_DrawBlock");
+    I_Error ("Bad V_GetBlock");
 #endif
 
   if (hires)   // killough 11/98: hires support
@@ -857,7 +856,7 @@ void V_PutBlock(int x, int y, int scrn, int width, int height, byte *src)
       || y<0
       || y+height>SCREENHEIGHT
       || (unsigned)scrn>4 )
-    I_Error ("Bad V_DrawBlock");
+    I_Error ("Bad V_PutBlock");
 #endif
 
   if (hires)
diff --git a/src/v_video.h b/src/v_video.h
index ceb42c01..1fe1dff0 100644
--- a/src/v_video.h
+++ b/src/v_video.h
@@ -85,7 +85,6 @@ typedef enum
 //jff 1/16/98 end palette color range additions
 
 extern byte *screens[5];
-extern int  dirtybox[4];
 extern byte gammatable[5][256];
 
 //jff 4/24/98 loads color translation lumps