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authorbunnei <bunneidev@gmail.com>2019-01-31 17:08:36 +0100
committerGitHub <noreply@github.com>2019-01-31 17:08:36 +0100
commitd6f5f5cafa4e7a2769f3515260d4e2b373ede3b9 (patch)
tree164aee0c25d40912dddbd31878d75a0dabee89dc
parentMerge pull request #1818 from ccawley2011/patch-1 (diff)
parentservice/nvflinger: Make FindBufferQueueId() a const member function (diff)
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-rw-r--r--src/core/hle/service/nvflinger/nvflinger.cpp34
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.h26
-rw-r--r--src/core/hle/service/vi/vi.cpp10
3 files changed, 47 insertions, 23 deletions
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 6db2cce41..8dfc0df03 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -61,7 +61,7 @@ u64 NVFlinger::OpenDisplay(std::string_view name) {
}
u64 NVFlinger::CreateLayer(u64 display_id) {
- auto& display = GetDisplay(display_id);
+ auto& display = FindDisplay(display_id);
ASSERT_MSG(display.layers.empty(), "Only one layer is supported per display at the moment");
@@ -73,16 +73,16 @@ u64 NVFlinger::CreateLayer(u64 display_id) {
return layer_id;
}
-u32 NVFlinger::GetBufferQueueId(u64 display_id, u64 layer_id) {
- const auto& layer = GetLayer(display_id, layer_id);
+u32 NVFlinger::FindBufferQueueId(u64 display_id, u64 layer_id) const {
+ const auto& layer = FindLayer(display_id, layer_id);
return layer.buffer_queue->GetId();
}
Kernel::SharedPtr<Kernel::ReadableEvent> NVFlinger::GetVsyncEvent(u64 display_id) {
- return GetDisplay(display_id).vsync_event.readable;
+ return FindDisplay(display_id).vsync_event.readable;
}
-std::shared_ptr<BufferQueue> NVFlinger::GetBufferQueue(u32 id) const {
+std::shared_ptr<BufferQueue> NVFlinger::FindBufferQueue(u32 id) const {
const auto itr = std::find_if(buffer_queues.begin(), buffer_queues.end(),
[&](const auto& queue) { return queue->GetId() == id; });
@@ -90,7 +90,7 @@ std::shared_ptr<BufferQueue> NVFlinger::GetBufferQueue(u32 id) const {
return *itr;
}
-Display& NVFlinger::GetDisplay(u64 display_id) {
+Display& NVFlinger::FindDisplay(u64 display_id) {
const auto itr = std::find_if(displays.begin(), displays.end(),
[&](const Display& display) { return display.id == display_id; });
@@ -98,8 +98,26 @@ Display& NVFlinger::GetDisplay(u64 display_id) {
return *itr;
}
-Layer& NVFlinger::GetLayer(u64 display_id, u64 layer_id) {
- auto& display = GetDisplay(display_id);
+const Display& NVFlinger::FindDisplay(u64 display_id) const {
+ const auto itr = std::find_if(displays.begin(), displays.end(),
+ [&](const Display& display) { return display.id == display_id; });
+
+ ASSERT(itr != displays.end());
+ return *itr;
+}
+
+Layer& NVFlinger::FindLayer(u64 display_id, u64 layer_id) {
+ auto& display = FindDisplay(display_id);
+
+ const auto itr = std::find_if(display.layers.begin(), display.layers.end(),
+ [&](const Layer& layer) { return layer.id == layer_id; });
+
+ ASSERT(itr != display.layers.end());
+ return *itr;
+}
+
+const Layer& NVFlinger::FindLayer(u64 display_id, u64 layer_id) const {
+ const auto& display = FindDisplay(display_id);
const auto itr = std::find_if(display.layers.begin(), display.layers.end(),
[&](const Layer& layer) { return layer.id == layer_id; });
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index 8f9a0a7f8..83e974ed3 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -57,31 +57,37 @@ public:
/// Sets the NVDrv module instance to use to send buffers to the GPU.
void SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance);
- /// Opens the specified display and returns the id.
+ /// Opens the specified display and returns the ID.
u64 OpenDisplay(std::string_view name);
- /// Creates a layer on the specified display and returns the layer id.
+ /// Creates a layer on the specified display and returns the layer ID.
u64 CreateLayer(u64 display_id);
- /// Gets the buffer queue id of the specified layer in the specified display.
- u32 GetBufferQueueId(u64 display_id, u64 layer_id);
+ /// Finds the buffer queue ID of the specified layer in the specified display.
+ u32 FindBufferQueueId(u64 display_id, u64 layer_id) const;
/// Gets the vsync event for the specified display.
Kernel::SharedPtr<Kernel::ReadableEvent> GetVsyncEvent(u64 display_id);
- /// Obtains a buffer queue identified by the id.
- std::shared_ptr<BufferQueue> GetBufferQueue(u32 id) const;
+ /// Obtains a buffer queue identified by the ID.
+ std::shared_ptr<BufferQueue> FindBufferQueue(u32 id) const;
/// Performs a composition request to the emulated nvidia GPU and triggers the vsync events when
/// finished.
void Compose();
private:
- /// Returns the display identified by the specified id.
- Display& GetDisplay(u64 display_id);
+ /// Finds the display identified by the specified ID.
+ Display& FindDisplay(u64 display_id);
- /// Returns the layer identified by the specified id in the desired display.
- Layer& GetLayer(u64 display_id, u64 layer_id);
+ /// Finds the display identified by the specified ID.
+ const Display& FindDisplay(u64 display_id) const;
+
+ /// Finds the layer identified by the specified ID in the desired display.
+ Layer& FindLayer(u64 display_id, u64 layer_id);
+
+ /// Finds the layer identified by the specified ID in the desired display.
+ const Layer& FindLayer(u64 display_id, u64 layer_id) const;
std::shared_ptr<Nvidia::Module> nvdrv;
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index 0f2c25182..fe08c38f2 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -524,7 +524,7 @@ 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->GetBufferQueue(id);
+ auto buffer_queue = nv_flinger->FindBufferQueue(id);
if (transaction == TransactionId::Connect) {
IGBPConnectRequestParcel request{ctx.ReadBuffer()};
@@ -558,7 +558,7 @@ 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->GetBufferQueue(id);
+ 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.");
@@ -628,7 +628,7 @@ private:
LOG_WARNING(Service_VI, "(STUBBED) called id={}, unknown={:08X}", id, unknown);
- const auto buffer_queue = nv_flinger->GetBufferQueue(id);
+ const auto buffer_queue = nv_flinger->FindBufferQueue(id);
// TODO(Subv): Find out what this actually is.
IPC::ResponseBuilder rb{ctx, 2, 1};
@@ -1044,7 +1044,7 @@ private:
LOG_DEBUG(Service_VI, "called. layer_id=0x{:016X}, aruid=0x{:016X}", layer_id, aruid);
const u64 display_id = nv_flinger->OpenDisplay(display_name);
- const u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id);
+ const u32 buffer_queue_id = nv_flinger->FindBufferQueueId(display_id, layer_id);
NativeWindow native_window{buffer_queue_id};
IPC::ResponseBuilder rb{ctx, 4};
@@ -1063,7 +1063,7 @@ private:
// TODO(Subv): What's the difference between a Stray and a Managed layer?
const u64 layer_id = nv_flinger->CreateLayer(display_id);
- const u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id);
+ const u32 buffer_queue_id = nv_flinger->FindBufferQueueId(display_id, layer_id);
NativeWindow native_window{buffer_queue_id};
IPC::ResponseBuilder rb{ctx, 6};