From bd983414f643b734a1f8bebe3183723733344f72 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Thu, 14 Feb 2019 12:42:58 -0500
Subject: core_timing: Convert core timing into a class

Gets rid of the largest set of mutable global state within the core.
This also paves a way for eliminating usages of GetInstance() on the
System class as a follow-up.

Note that no behavioral changes have been made, and this simply extracts
the functionality into a class. This also has the benefit of making
dependencies on the core timing functionality explicit within the
relevant interfaces.
---
 src/video_core/engines/maxwell_3d.cpp              | 2 +-
 src/video_core/gpu.cpp                             | 3 ++-
 src/video_core/renderer_opengl/renderer_opengl.cpp | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/video_core')

diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 19b6b14b2..86ede5faa 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -317,7 +317,7 @@ void Maxwell3D::ProcessQueryGet() {
             LongQueryResult query_result{};
             query_result.value = result;
             // TODO(Subv): Generate a real GPU timestamp and write it here instead of CoreTiming
-            query_result.timestamp = Core::Timing::GetTicks();
+            query_result.timestamp = Core::System::GetInstance().CoreTiming().GetTicks();
             Memory::WriteBlock(*address, &query_result, sizeof(query_result));
         }
         dirty_flags.OnMemoryWrite();
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index 3d00c308b..b86265dfe 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include "common/assert.h"
+#include "core/core.h"
 #include "core/core_timing.h"
 #include "core/memory.h"
 #include "video_core/engines/fermi_2d.h"
@@ -283,7 +284,7 @@ void GPU::ProcessSemaphoreTriggerMethod() {
         block.sequence = regs.semaphore_sequence;
         // TODO(Kmather73): Generate a real GPU timestamp and write it here instead of
         // CoreTiming
-        block.timestamp = Core::Timing::GetTicks();
+        block.timestamp = Core::System::GetInstance().CoreTiming().GetTicks();
         Memory::WriteBlock(*address, &block, sizeof(block));
     } else {
         const auto address =
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index cca2ed708..d40666ac6 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -137,7 +137,7 @@ void RendererOpenGL::SwapBuffers(
 
     render_window.PollEvents();
 
-    system.FrameLimiter().DoFrameLimiting(Core::Timing::GetGlobalTimeUs());
+    system.FrameLimiter().DoFrameLimiting(system.CoreTiming().GetGlobalTimeUs());
     system.GetPerfStats().BeginSystemFrame();
 
     // Restore the rasterizer state
-- 
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