From c633d080762a7431f41cbc345b88e2d933217023 Mon Sep 17 00:00:00 2001
From: Vicki Pfau <vi@endrift.com>
Date: Fri, 7 May 2021 00:44:49 -0700
Subject: [PATCH] GB Video: Clear VRAM on reset (fixes #2152)

---
 CHANGES        | 1 +
 src/gb/video.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/CHANGES b/CHANGES
index 6e8463de3..86492cdfc 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,7 @@ Features:
  - Tool for converting scanned pictures of e-Reader cards to raw dotcode data
  - Cheat code support in homebrew ports
 Emulation fixes:
+ - GB Video: Clear VRAM on reset (fixes mgba.io/i/2152)
  - GBA Video: Revert scanline latching changes (fixes mgba.io/i/2153, mgba.io/i/2149)
 Other fixes:
  - Core: Fix memory leak in opening games from the library
diff --git a/src/gb/video.c b/src/gb/video.c
index 2dca89f17..6331bdb45 100644
--- a/src/gb/video.c
+++ b/src/gb/video.c
@@ -80,6 +80,7 @@ void GBVideoReset(struct GBVideo* video) {
 	video->frameskipCounter = 0;
 
 	GBVideoSwitchBank(video, 0);
+	memset(video->vram, 0, GB_SIZE_VRAM);
 	video->renderer->vram = video->vram;
 	memset(&video->oam, 0, sizeof(video->oam));
 	video->renderer->oam = &video->oam;