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authorLioncash <mathew1800@gmail.com>2020-11-17 13:14:44 +0100
committerLioncash <mathew1800@gmail.com>2020-11-17 13:19:09 +0100
commitb928fca114d732971541e2bcbd7e9f40aa5497f2 (patch)
tree9949ff8200e5925d26a55b35b354ea6b8d4481a1 /src/video_core/gpu.h
parentMerge pull request #4929 from lioncash/nodiscard-input (diff)
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Diffstat (limited to '')
-rw-r--r--src/video_core/gpu.h66
1 files changed, 35 insertions, 31 deletions
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index cf5235a79..21410e125 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -17,11 +17,11 @@
#include "video_core/dma_pusher.h"
using CacheAddr = std::uintptr_t;
-inline CacheAddr ToCacheAddr(const void* host_ptr) {
+[[nodiscard]] inline CacheAddr ToCacheAddr(const void* host_ptr) {
return reinterpret_cast<CacheAddr>(host_ptr);
}
-inline u8* FromCacheAddr(CacheAddr cache_addr) {
+[[nodiscard]] inline u8* FromCacheAddr(CacheAddr cache_addr) {
return reinterpret_cast<u8*>(cache_addr);
}
@@ -149,13 +149,13 @@ public:
u32 subchannel{};
u32 method_count{};
- bool IsLastCall() const {
- return method_count <= 1;
- }
-
MethodCall(u32 method, u32 argument, u32 subchannel = 0, u32 method_count = 0)
: method(method), argument(argument), subchannel(subchannel),
method_count(method_count) {}
+
+ [[nodiscard]] bool IsLastCall() const {
+ return method_count <= 1;
+ }
};
explicit GPU(Core::System& system, bool is_async, bool use_nvdec);
@@ -179,10 +179,10 @@ public:
virtual void OnCommandListEnd();
/// Request a host GPU memory flush from the CPU.
- u64 RequestFlush(VAddr addr, std::size_t size);
+ [[nodiscard]] u64 RequestFlush(VAddr addr, std::size_t size);
/// Obtains current flush request fence id.
- u64 CurrentFlushRequestFence() const {
+ [[nodiscard]] u64 CurrentFlushRequestFence() const {
return current_flush_fence.load(std::memory_order_relaxed);
}
@@ -190,48 +190,52 @@ public:
void TickWork();
/// Returns a reference to the Maxwell3D GPU engine.
- Engines::Maxwell3D& Maxwell3D();
+ [[nodiscard]] Engines::Maxwell3D& Maxwell3D();
/// Returns a const reference to the Maxwell3D GPU engine.
- const Engines::Maxwell3D& Maxwell3D() const;
+ [[nodiscard]] const Engines::Maxwell3D& Maxwell3D() const;
/// Returns a reference to the KeplerCompute GPU engine.
- Engines::KeplerCompute& KeplerCompute();
+ [[nodiscard]] Engines::KeplerCompute& KeplerCompute();
/// Returns a reference to the KeplerCompute GPU engine.
- const Engines::KeplerCompute& KeplerCompute() const;
+ [[nodiscard]] const Engines::KeplerCompute& KeplerCompute() const;
/// Returns a reference to the GPU memory manager.
- Tegra::MemoryManager& MemoryManager();
+ [[nodiscard]] Tegra::MemoryManager& MemoryManager();
/// Returns a const reference to the GPU memory manager.
- const Tegra::MemoryManager& MemoryManager() const;
+ [[nodiscard]] const Tegra::MemoryManager& MemoryManager() const;
/// Returns a reference to the GPU DMA pusher.
- Tegra::DmaPusher& DmaPusher();
+ [[nodiscard]] Tegra::DmaPusher& DmaPusher();
/// Returns a const reference to the GPU DMA pusher.
- const Tegra::DmaPusher& DmaPusher() const;
+ [[nodiscard]] const Tegra::DmaPusher& DmaPusher() const;
/// Returns a reference to the GPU CDMA pusher.
- Tegra::CDmaPusher& CDmaPusher();
+ [[nodiscard]] Tegra::CDmaPusher& CDmaPusher();
/// Returns a const reference to the GPU CDMA pusher.
- const Tegra::CDmaPusher& CDmaPusher() const;
+ [[nodiscard]] const Tegra::CDmaPusher& CDmaPusher() const;
- VideoCore::RendererBase& Renderer() {
+ /// Returns a reference to the underlying renderer.
+ [[nodiscard]] VideoCore::RendererBase& Renderer() {
return *renderer;
}
- const VideoCore::RendererBase& Renderer() const {
+ /// Returns a const reference to the underlying renderer.
+ [[nodiscard]] const VideoCore::RendererBase& Renderer() const {
return *renderer;
}
- VideoCore::ShaderNotify& ShaderNotify() {
+ /// Returns a reference to the shader notifier.
+ [[nodiscard]] VideoCore::ShaderNotify& ShaderNotify() {
return *shader_notify;
}
- const VideoCore::ShaderNotify& ShaderNotify() const {
+ /// Returns a const reference to the shader notifier.
+ [[nodiscard]] const VideoCore::ShaderNotify& ShaderNotify() const {
return *shader_notify;
}
@@ -243,23 +247,23 @@ public:
void IncrementSyncPoint(u32 syncpoint_id);
- u32 GetSyncpointValue(u32 syncpoint_id) const;
+ [[nodiscard]] u32 GetSyncpointValue(u32 syncpoint_id) const;
void RegisterSyncptInterrupt(u32 syncpoint_id, u32 value);
- bool CancelSyncptInterrupt(u32 syncpoint_id, u32 value);
+ [[nodiscard]] bool CancelSyncptInterrupt(u32 syncpoint_id, u32 value);
- u64 GetTicks() const;
+ [[nodiscard]] u64 GetTicks() const;
- std::unique_lock<std::mutex> LockSync() {
+ [[nodiscard]] std::unique_lock<std::mutex> LockSync() {
return std::unique_lock{sync_mutex};
}
- bool IsAsync() const {
+ [[nodiscard]] bool IsAsync() const {
return is_async;
}
- bool UseNvdec() const {
+ [[nodiscard]] bool UseNvdec() const {
return use_nvdec;
}
@@ -273,7 +277,7 @@ public:
BitField<0, 1, FenceOperation> op;
BitField<8, 24, u32> syncpoint_id;
- static CommandHeader Build(FenceOperation op, u32 syncpoint_id) {
+ [[nodiscard]] static CommandHeader Build(FenceOperation op, u32 syncpoint_id) {
FenceAction result{};
result.op.Assign(op);
result.syncpoint_id.Assign(syncpoint_id);
@@ -291,7 +295,7 @@ public:
u32 address_high;
u32 address_low;
- GPUVAddr SemaphoreAddress() const {
+ [[nodiscard]] GPUVAddr SemaphoreAddress() const {
return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
address_low);
}
@@ -374,7 +378,7 @@ private:
u32 methods_pending);
/// Determines where the method should be executed.
- bool ExecuteMethodOnEngine(u32 method);
+ [[nodiscard]] bool ExecuteMethodOnEngine(u32 method);
protected:
Core::System& system;