From 8c0ba9c6fe3e311e3acc476f4925eae0b1aaa09b Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Sat, 4 Apr 2020 23:29:56 -0300
Subject: service/vi: Partially implement BufferQueue disconnect

---
 src/core/hle/service/nvflinger/buffer_queue.cpp | 7 +++++++
 src/core/hle/service/nvflinger/buffer_queue.h   | 1 +
 2 files changed, 8 insertions(+)

(limited to 'src/core/hle/service/nvflinger')

diff --git a/src/core/hle/service/nvflinger/buffer_queue.cpp b/src/core/hle/service/nvflinger/buffer_queue.cpp
index 32b6f4b27..ad0e4ff73 100644
--- a/src/core/hle/service/nvflinger/buffer_queue.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue.cpp
@@ -103,6 +103,13 @@ void BufferQueue::ReleaseBuffer(u32 slot) {
     buffer_wait_event.writable->Signal();
 }
 
+void BufferQueue::Disconnect() {
+    queue.clear();
+    queue_sequence.clear();
+    id = 1;
+    layer_id = 1;
+}
+
 u32 BufferQueue::Query(QueryType type) {
     LOG_WARNING(Service, "(STUBBED) called type={}", static_cast<u32>(type));
 
diff --git a/src/core/hle/service/nvflinger/buffer_queue.h b/src/core/hle/service/nvflinger/buffer_queue.h
index f4bbfd945..f3edb6dfb 100644
--- a/src/core/hle/service/nvflinger/buffer_queue.h
+++ b/src/core/hle/service/nvflinger/buffer_queue.h
@@ -87,6 +87,7 @@ public:
                      Service::Nvidia::MultiFence& multi_fence);
     std::optional<std::reference_wrapper<const Buffer>> AcquireBuffer();
     void ReleaseBuffer(u32 slot);
+    void Disconnect();
     u32 Query(QueryType type);
 
     u32 GetId() const {
-- 
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