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-rw-r--r--src/core/hle/service/nvflinger/nvflinger.cpp17
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.h7
-rw-r--r--src/core/hle/service/vi/display/vi_display.cpp4
-rw-r--r--src/core/hle/service/vi/display/vi_display.h2
-rw-r--r--src/core/hle/service/vi/layer/vi_layer.cpp7
-rw-r--r--src/core/hle/service/vi/layer/vi_layer.h12
-rw-r--r--src/core/hle/service/vi/vi.cpp26
7 files changed, 39 insertions, 36 deletions
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 95bb55bbb..56f31e2ac 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -78,9 +78,8 @@ std::optional<u64> NVFlinger::CreateLayer(u64 display_id) {
const u64 layer_id = next_layer_id++;
const u32 buffer_queue_id = next_buffer_queue_id++;
- auto buffer_queue = std::make_shared<BufferQueue>(buffer_queue_id, layer_id);
- display->CreateLayer(layer_id, buffer_queue);
- buffer_queues.emplace_back(std::move(buffer_queue));
+ buffer_queues.emplace_back(buffer_queue_id, layer_id);
+ display->CreateLayer(layer_id, buffer_queues.back());
return layer_id;
}
@@ -104,9 +103,17 @@ Kernel::SharedPtr<Kernel::ReadableEvent> NVFlinger::FindVsyncEvent(u64 display_i
return display->GetVSyncEvent();
}
-std::shared_ptr<BufferQueue> NVFlinger::FindBufferQueue(u32 id) const {
+BufferQueue& NVFlinger::FindBufferQueue(u32 id) {
const auto itr = std::find_if(buffer_queues.begin(), buffer_queues.end(),
- [&](const auto& queue) { return queue->GetId() == id; });
+ [id](const auto& queue) { return queue.GetId() == id; });
+
+ ASSERT(itr != buffer_queues.end());
+ return *itr;
+}
+
+const BufferQueue& NVFlinger::FindBufferQueue(u32 id) const {
+ const auto itr = std::find_if(buffer_queues.begin(), buffer_queues.end(),
+ [id](const auto& queue) { return queue.GetId() == id; });
ASSERT(itr != buffer_queues.end());
return *itr;
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index f9458745a..c0a83fffb 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -65,7 +65,10 @@ public:
Kernel::SharedPtr<Kernel::ReadableEvent> FindVsyncEvent(u64 display_id) const;
/// Obtains a buffer queue identified by the ID.
- std::shared_ptr<BufferQueue> FindBufferQueue(u32 id) const;
+ BufferQueue& FindBufferQueue(u32 id);
+
+ /// Obtains a buffer queue identified by the ID.
+ const BufferQueue& FindBufferQueue(u32 id) const;
/// Performs a composition request to the emulated nvidia GPU and triggers the vsync events when
/// finished.
@@ -87,7 +90,7 @@ private:
std::shared_ptr<Nvidia::Module> nvdrv;
std::vector<VI::Display> displays;
- std::vector<std::shared_ptr<BufferQueue>> buffer_queues;
+ std::vector<BufferQueue> buffer_queues;
/// Id to use for the next layer that is created, this counter is shared among all displays.
u64 next_layer_id = 1;
diff --git a/src/core/hle/service/vi/display/vi_display.cpp b/src/core/hle/service/vi/display/vi_display.cpp
index 9c0afd152..01d80311b 100644
--- a/src/core/hle/service/vi/display/vi_display.cpp
+++ b/src/core/hle/service/vi/display/vi_display.cpp
@@ -39,11 +39,11 @@ void Display::SignalVSyncEvent() {
vsync_event.writable->Signal();
}
-void Display::CreateLayer(u64 id, std::shared_ptr<NVFlinger::BufferQueue> buffer_queue) {
+void Display::CreateLayer(u64 id, NVFlinger::BufferQueue& buffer_queue) {
// TODO(Subv): Support more than 1 layer.
ASSERT_MSG(layers.empty(), "Only one layer is supported per display at the moment");
- layers.emplace_back(id, std::move(buffer_queue));
+ layers.emplace_back(id, buffer_queue);
}
Layer* Display::FindLayer(u64 id) {
diff --git a/src/core/hle/service/vi/display/vi_display.h b/src/core/hle/service/vi/display/vi_display.h
index 8948102bc..2acd46ff8 100644
--- a/src/core/hle/service/vi/display/vi_display.h
+++ b/src/core/hle/service/vi/display/vi_display.h
@@ -67,7 +67,7 @@ public:
/// @param id The ID to assign to the created layer.
/// @param buffer_queue The buffer queue for the layer instance to use.
///
- void CreateLayer(u64 id, std::shared_ptr<NVFlinger::BufferQueue> buffer_queue);
+ void CreateLayer(u64 id, NVFlinger::BufferQueue& buffer_queue);
/// Attempts to find a layer with the given ID.
///
diff --git a/src/core/hle/service/vi/layer/vi_layer.cpp b/src/core/hle/service/vi/layer/vi_layer.cpp
index 48f4c57cb..954225c26 100644
--- a/src/core/hle/service/vi/layer/vi_layer.cpp
+++ b/src/core/hle/service/vi/layer/vi_layer.cpp
@@ -2,16 +2,11 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
-#include "common/assert.h"
#include "core/hle/service/vi/layer/vi_layer.h"
namespace Service::VI {
-Layer::Layer(u64 id, std::shared_ptr<NVFlinger::BufferQueue> queue)
- : id{id}, buffer_queue{std::move(queue)}
-{
- ASSERT_MSG(buffer_queue != nullptr, "buffer_queue may not be null.");
-}
+Layer::Layer(u64 id, NVFlinger::BufferQueue& queue) : id{id}, buffer_queue{queue} {}
Layer::~Layer() = default;
diff --git a/src/core/hle/service/vi/layer/vi_layer.h b/src/core/hle/service/vi/layer/vi_layer.h
index dd4f7e596..c6bfd01f6 100644
--- a/src/core/hle/service/vi/layer/vi_layer.h
+++ b/src/core/hle/service/vi/layer/vi_layer.h
@@ -4,8 +4,6 @@
#pragma once
-#include <memory>
-
#include "common/common_types.h"
namespace Service::NVFlinger {
@@ -22,14 +20,14 @@ public:
/// @param id The ID to assign to this layer.
/// @param queue The buffer queue for this layer to use.
///
- Layer(u64 id, std::shared_ptr<NVFlinger::BufferQueue> queue);
+ Layer(u64 id, NVFlinger::BufferQueue& queue);
~Layer();
Layer(const Layer&) = delete;
Layer& operator=(const Layer&) = delete;
Layer(Layer&&) = default;
- Layer& operator=(Layer&&) = default;
+ Layer& operator=(Layer&&) = delete;
/// Gets the ID for this layer.
u64 GetID() const {
@@ -38,17 +36,17 @@ public:
/// Gets a reference to the buffer queue this layer is using.
NVFlinger::BufferQueue& GetBufferQueue() {
- return *buffer_queue;
+ return buffer_queue;
}
/// Gets a const reference to the buffer queue this layer is using.
const NVFlinger::BufferQueue& GetBufferQueue() const {
- return *buffer_queue;
+ return buffer_queue;
}
private:
u64 id;
- std::shared_ptr<NVFlinger::BufferQueue> buffer_queue;
+ NVFlinger::BufferQueue& buffer_queue;
};
} // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index a317a2885..7369a09ec 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -525,7 +525,7 @@ private:
LOG_DEBUG(Service_VI, "called. id=0x{:08X} transaction={:X}, flags=0x{:08X}", id,
static_cast<u32>(transaction), flags);
- auto buffer_queue = nv_flinger->FindBufferQueue(id);
+ auto& buffer_queue = nv_flinger->FindBufferQueue(id);
if (transaction == TransactionId::Connect) {
IGBPConnectRequestParcel request{ctx.ReadBuffer()};
@@ -538,7 +538,7 @@ private:
} else if (transaction == TransactionId::SetPreallocatedBuffer) {
IGBPSetPreallocatedBufferRequestParcel request{ctx.ReadBuffer()};
- buffer_queue->SetPreallocatedBuffer(request.data.slot, request.buffer);
+ buffer_queue.SetPreallocatedBuffer(request.data.slot, request.buffer);
IGBPSetPreallocatedBufferResponseParcel response{};
ctx.WriteBuffer(response.Serialize());
@@ -546,7 +546,7 @@ private:
IGBPDequeueBufferRequestParcel request{ctx.ReadBuffer()};
const u32 width{request.data.width};
const u32 height{request.data.height};
- std::optional<u32> slot = buffer_queue->DequeueBuffer(width, height);
+ std::optional<u32> slot = buffer_queue.DequeueBuffer(width, height);
if (slot) {
// Buffer is available
@@ -559,8 +559,8 @@ private:
[=](Kernel::SharedPtr<Kernel::Thread> thread, Kernel::HLERequestContext& ctx,
Kernel::ThreadWakeupReason reason) {
// Repeat TransactParcel DequeueBuffer when a buffer is available
- auto buffer_queue = nv_flinger->FindBufferQueue(id);
- std::optional<u32> slot = buffer_queue->DequeueBuffer(width, height);
+ auto& buffer_queue = nv_flinger->FindBufferQueue(id);
+ std::optional<u32> slot = buffer_queue.DequeueBuffer(width, height);
ASSERT_MSG(slot != std::nullopt, "Could not dequeue buffer.");
IGBPDequeueBufferResponseParcel response{*slot};
@@ -568,28 +568,28 @@ private:
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
},
- buffer_queue->GetWritableBufferWaitEvent());
+ buffer_queue.GetWritableBufferWaitEvent());
}
} else if (transaction == TransactionId::RequestBuffer) {
IGBPRequestBufferRequestParcel request{ctx.ReadBuffer()};
- auto& buffer = buffer_queue->RequestBuffer(request.slot);
+ auto& buffer = buffer_queue.RequestBuffer(request.slot);
IGBPRequestBufferResponseParcel response{buffer};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::QueueBuffer) {
IGBPQueueBufferRequestParcel request{ctx.ReadBuffer()};
- buffer_queue->QueueBuffer(request.data.slot, request.data.transform,
- request.data.GetCropRect());
+ buffer_queue.QueueBuffer(request.data.slot, request.data.transform,
+ request.data.GetCropRect());
IGBPQueueBufferResponseParcel response{1280, 720};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::Query) {
IGBPQueryRequestParcel request{ctx.ReadBuffer()};
- u32 value =
- buffer_queue->Query(static_cast<NVFlinger::BufferQueue::QueryType>(request.type));
+ const u32 value =
+ buffer_queue.Query(static_cast<NVFlinger::BufferQueue::QueryType>(request.type));
IGBPQueryResponseParcel response{value};
ctx.WriteBuffer(response.Serialize());
@@ -629,12 +629,12 @@ private:
LOG_WARNING(Service_VI, "(STUBBED) called id={}, unknown={:08X}", id, unknown);
- const auto buffer_queue = nv_flinger->FindBufferQueue(id);
+ const auto& buffer_queue = nv_flinger->FindBufferQueue(id);
// TODO(Subv): Find out what this actually is.
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS);
- rb.PushCopyObjects(buffer_queue->GetBufferWaitEvent());
+ rb.PushCopyObjects(buffer_queue.GetBufferWaitEvent());
}
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 09:01:26 +0100