Upload files to "src/core/hle/service/nvnflinger"

src/core/hle/service/nvnflinger/buffer_queue_consumer.cpp

@@ -100,14 +100,6 @@ Status BufferQueueConsumer::AcquireBuffer(BufferItem* out_buffer,
         slots[slot].needs_cleanup_on_release = false;
         slots[slot].buffer_state = BufferState::Acquired;
 
-        // Mark tracked buffer history records as acquired
-        for (auto& buffer_history_record : core->buffer_history) {
-            if (buffer_history_record.frame_number == core->frame_counter) {
-                buffer_history_record.state = BufferState::Acquired;
-                break;
-            }
-        }
-
         // TODO: for now, avoid resetting the fence, so that when we next return this
         // slot to the producer, it will wait for the fence to pass. We should fix this
         // by properly waiting for the fence in the BufferItemConsumer.
@@ -331,7 +323,7 @@ void BufferQueueConsumer::Transact(u32 code, std::span<const u8> parcel_data,
 
     const auto serialized = parcel_out.Serialize();
     std::memcpy(parcel_reply.data(), serialized.data(),
-                (std::min)(parcel_reply.size(), serialized.size()));
+                std::min(parcel_reply.size(), serialized.size()));
 }
 
 Kernel::KReadableEvent* BufferQueueConsumer::GetNativeHandle(u32 type_id) {

src/core/hle/service/nvnflinger/buffer_queue_core.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
 // SPDX-License-Identifier: GPL-3.0-or-later
@@ -11,9 +14,18 @@
 namespace Service::android {
 
 BufferQueueCore::BufferQueueCore() = default;
-
 BufferQueueCore::~BufferQueueCore() = default;
 
+void BufferQueueCore::PushHistory(u64 frame_number, s64 queue_time, s64 presentation_time, BufferState state) {
+    buffer_history_pos = (buffer_history_pos + 1) % BUFFER_HISTORY_SIZE;
+    buffer_history[buffer_history_pos] = BufferHistoryInfo{
+        .frame_number = frame_number,
+        .queue_time = queue_time,
+        .presentation_time = presentation_time,
+        .state = state,
+    };
+}
+
 void BufferQueueCore::SignalDequeueCondition() {
     dequeue_possible.store(true);
     dequeue_condition.notify_all();

src/core/hle/service/nvnflinger/buffer_queue_core.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
 // SPDX-License-Identifier: GPL-3.0-or-later

src/core/hle/service/nvnflinger/buffer_queue_producer.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
 // SPDX-License-Identifier: GPL-3.0-or-later

src/core/hle/service/nvnflinger/buffer_queue_producer.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
 // SPDX-License-Identifier: GPL-3.0-or-later