early-access version 4015

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

@@ -90,7 +90,7 @@ Status BufferQueueConsumer::AcquireBuffer(BufferItem* out_buffer,
 
     LOG_DEBUG(Service_Nvnflinger, "acquiring slot={}", slot);
 
-    if (core->StillTracking(*out_buffer)) {
+    if (core->StillTracking(*front)) {
         slots[slot].acquire_called = true;
         slots[slot].buffer_state = BufferState::Acquired;
         slots[slot].fence = Fence::NoFence();

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

@@ -176,17 +176,37 @@ void Nvnflinger::CreateLayerAtId(VI::Display& display, u64 layer_id) {
     display.CreateLayer(layer_id, buffer_id, nvdrv->container);
 }
 
+void Nvnflinger::OpenLayer(u64 layer_id) {
+    const auto lock_guard = Lock();
+
+    for (auto& display : displays) {
+        if (auto* layer = display.FindLayer(layer_id); layer) {
+            layer->Open();
+        }
+    }
+}
+
 void Nvnflinger::CloseLayer(u64 layer_id) {
     const auto lock_guard = Lock();
 
     for (auto& display : displays) {
-        display.CloseLayer(layer_id);
+        if (auto* layer = display.FindLayer(layer_id); layer) {
+            layer->Close();
+        }
+    }
+}
+
+void Nvnflinger::DestroyLayer(u64 layer_id) {
+    const auto lock_guard = Lock();
+
+    for (auto& display : displays) {
+        display.DestroyLayer(layer_id);
     }
 }
 
 std::optional<u32> Nvnflinger::FindBufferQueueId(u64 display_id, u64 layer_id) {
     const auto lock_guard = Lock();
-    const auto* const layer = FindOrCreateLayer(display_id, layer_id);
+    const auto* const layer = FindLayer(display_id, layer_id);
 
     if (layer == nullptr) {
         return std::nullopt;
@@ -240,24 +260,6 @@ VI::Layer* Nvnflinger::FindLayer(u64 display_id, u64 layer_id) {
     return display->FindLayer(layer_id);
 }
 
-VI::Layer* Nvnflinger::FindOrCreateLayer(u64 display_id, u64 layer_id) {
-    auto* const display = FindDisplay(display_id);
-
-    if (display == nullptr) {
-        return nullptr;
-    }
-
-    auto* layer = display->FindLayer(layer_id);
-
-    if (layer == nullptr) {
-        LOG_DEBUG(Service_Nvnflinger, "Layer at id {} not found. Trying to create it.", layer_id);
-        CreateLayerAtId(*display, layer_id);
-        return display->FindLayer(layer_id);
-    }
-
-    return layer;
-}
-
 void Nvnflinger::Compose() {
     for (auto& display : displays) {
         // Trigger vsync for this display at the end of drawing

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

@@ -73,9 +73,15 @@ public:
     /// If an invalid display ID is specified, then an empty optional is returned.
     [[nodiscard]] std::optional<u64> CreateLayer(u64 display_id);
 
+    /// Opens a layer on all displays for the given layer ID.
+    void OpenLayer(u64 layer_id);
+
     /// Closes a layer on all displays for the given layer ID.
     void CloseLayer(u64 layer_id);
 
+    /// Destroys the given layer ID.
+    void DestroyLayer(u64 layer_id);
+
     /// Finds the buffer queue ID of the specified layer in the specified display.
     ///
     /// If an invalid display ID or layer ID is provided, then an empty optional is returned.
@@ -117,11 +123,6 @@ private:
     /// Finds the layer identified by the specified ID in the desired display.
     [[nodiscard]] VI::Layer* FindLayer(u64 display_id, u64 layer_id);
 
-    /// Finds the layer identified by the specified ID in the desired display,
-    /// or creates the layer if it is not found.
-    /// To be used when the system expects the specified ID to already exist.
-    [[nodiscard]] VI::Layer* FindOrCreateLayer(u64 display_id, u64 layer_id);
-
     /// Creates a layer with the specified layer ID in the desired display.
     void CreateLayerAtId(VI::Display& display, u64 layer_id);