From 1b64160d835d23141cb150cb1ea9b2ab62b5c835 Mon Sep 17 00:00:00 2001
From: Subv <subv2112@gmail.com>
Date: Sat, 17 Feb 2018 13:59:45 -0500
Subject: Vi: Always write the IGBPBuffer in the RequestBuffer response parcel.

This may break libnx homebrew due to a bug in libnx but is required by official games since they always assume that the buffer will be there.
---
 src/core/hle/service/vi/vi.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/core/hle/service/vi/vi.cpp')

diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index 048fe3a6f..e5f196158 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -325,7 +325,8 @@ protected:
     void SerializeData() override {
         // TODO(Subv): Figure out what this value means, writing non-zero here will make libnx try
         // to read an IGBPBuffer object from the parcel.
-        Write<u32_le>(0);
+        Write<u32_le>(1);
+        WriteObject(buffer);
         Write<u32_le>(0);
     }
 
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