From e1a86b4e0a4386fa9ef6e4113e00c6ebd4d966a6 Mon Sep 17 00:00:00 2001
From: Flyinghead <raphael.jean@gmail.com>
Date: Thu, 7 Jun 2018 17:19:49 +0200
Subject: [PATCH] Fix SW1-JPB random texture corruption problem and video
 choppiness.

---
 core/hw/pvr/pvr_regs.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/hw/pvr/pvr_regs.cpp b/core/hw/pvr/pvr_regs.cpp
index 9bcdba2d2..01cbafd41 100644
--- a/core/hw/pvr/pvr_regs.cpp
+++ b/core/hw/pvr/pvr_regs.cpp
@@ -71,8 +71,11 @@ void pvr_WriteReg(u32 paddr,u32 data)
 		return;
 	}
 
-	if (addr == TA_YUV_TEX_BASE_addr)
+	if (addr == TA_YUV_TEX_BASE_addr) {
+		PvrReg(addr, u32) = data;
 		YUV_init();
+		return;
+	}
 
 	if (addr>=PALETTE_RAM_START_addr)
 	{