From 88e1e7f14bd830af43f0b7279fe5af78046dcfee Mon Sep 17 00:00:00 2001
From: Feng Chen <vonchenplus@gmail.com>
Date: Tue, 28 Dec 2021 18:39:11 +0800
Subject: Implement few type in bufferqueue query method

---
 src/core/hle/service/nvflinger/buffer_queue.cpp | 4 ++++
 src/core/hle/service/nvflinger/buffer_queue.h   | 5 +++++
 2 files changed, 9 insertions(+)

(limited to 'src')

diff --git a/src/core/hle/service/nvflinger/buffer_queue.cpp b/src/core/hle/service/nvflinger/buffer_queue.cpp
index b4c3a6099..5fead6d1b 100644
--- a/src/core/hle/service/nvflinger/buffer_queue.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue.cpp
@@ -186,6 +186,10 @@ u32 BufferQueue::Query(QueryType type) {
     case QueryType::NativeWindowWidth:
     case QueryType::NativeWindowHeight:
         break;
+    case QueryType::NativeWindowMinUndequeuedBuffers:
+        return 0;
+    case QueryType::NativeWindowConsumerUsageBits:
+        return 0;
     }
     UNIMPLEMENTED_MSG("Unimplemented query type={}", type);
     return 0;
diff --git a/src/core/hle/service/nvflinger/buffer_queue.h b/src/core/hle/service/nvflinger/buffer_queue.h
index 7b7baeaea..f2a579133 100644
--- a/src/core/hle/service/nvflinger/buffer_queue.h
+++ b/src/core/hle/service/nvflinger/buffer_queue.h
@@ -57,6 +57,11 @@ public:
         NativeWindowWidth = 0,
         NativeWindowHeight = 1,
         NativeWindowFormat = 2,
+        /// The minimum number of buffers that must remain un-dequeued after a buffer has been
+        /// queued
+        NativeWindowMinUndequeuedBuffers = 3,
+        /// The consumer gralloc usage bits currently set by the consumer
+        NativeWindowConsumerUsageBits = 10,
     };
 
     explicit BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_,
-- 
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