Properly limit the framerate to 60 + Upgrade to VS2022

High refresh rate monitors were running too fast, sorry!
refractionpcsx2 · Jan 19, 2024 · dd68638 · dd68638
1 parent b7204e7
commit dd68638
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Showing 5 changed files with 31 additions and 8 deletions.
diff --git a/RefChip16/D3DApp.cpp b/RefChip16/D3DApp.cpp
@@ -33,6 +33,10 @@ Sprite SpriteSet;
 struct CHIP16VERTEX {FLOAT X, Y, Z; DWORD COLOR;};
 #define CUSTOMFVF (D3DFVF_XYZ | D3DFVF_DIFFUSE)
 CHIP16VERTEX pixel[4*16]; //Buffer to store all the pixel verticles
+LARGE_INTEGER nStartTime;
+LARGE_INTEGER nStopTime;
+LARGE_INTEGER nElapsed;
+LARGE_INTEGER nFrequency;
 
 #define CPU_LOG __Log
 #define FPS_LOG __Log2
@@ -372,6 +376,27 @@ void EndDrawing()
 	SDL_RenderClear(renderer);
 	SDL_RenderCopy(renderer, texture, NULL, NULL);
 
+	if (MenuVSync)
+	{
+		float elapsedMicroseconds = 0;
+		QueryPerformanceCounter(&nStopTime);
+		nElapsed.QuadPart = (nStopTime.QuadPart - nStartTime.QuadPart) * 1000000;
+
+		elapsedMicroseconds = (float)((float)nElapsed.QuadPart / (float)nFrequency.QuadPart);
+		//CPU_LOG("Frame took %f microseconds\n", elapsedMicroseconds);
+		while (elapsedMicroseconds < 16666.66667f)
+		{
+			Sleep((long)(16666 - elapsedMicroseconds) >> 10); //Divide by 1024, we want to be under the miliseconds if we can
+			QueryPerformanceCounter(&nStopTime);
+			nElapsed.QuadPart = (nStopTime.QuadPart - nStartTime.QuadPart) * 1000000;
+			elapsedMicroseconds = (float)((float)nElapsed.QuadPart / (float)nFrequency.QuadPart);
+			//CPU_LOG("%f microseconds now\n", elapsedMicroseconds);
+		}
+
+		QueryPerformanceFrequency(&nFrequency);
+		QueryPerformanceCounter(&nStartTime);
+	}
+
 	SDL_RenderPresent(renderer);
 	SDL_DestroyTexture(texture);
 }

diff --git a/RefChip16/D3DApp.h b/RefChip16/D3DApp.h
@@ -20,8 +20,6 @@
 #ifndef _D3DAPP_H
 #define _D3DAPP_H
 
-#include <d3d9.h>
-#include <d3dx9.h>
 #include <SDL.h>
 #include <SDL_syswm.h>
 

diff --git a/RefChip16/RefChip16.vcxproj b/RefChip16/RefChip16.vcxproj
@@ -18,29 +18,28 @@
     <ProjectGuid>{F1F60059-1254-41A6-A847-6E7C959A5E3B}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>RefChip16</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>NotSet</CharacterSet>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>NotSet</CharacterSet>
     <CLRSupport>false</CLRSupport>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Label="Configuration" Condition="'$(Configuration)|$(Platform)'=='Test|Win32'">
     <UseOfMfc>Dynamic</UseOfMfc>
   </PropertyGroup>
   <PropertyGroup Label="Configuration" Condition="'$(Configuration)|$(Platform)'=='Test|Win32'">
     <CLRSupport>false</CLRSupport>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -74,7 +73,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WINDOWS_IGNORE_PACKING_MISMATCH;WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>
       </AdditionalIncludeDirectories>
       <IntrinsicFunctions>false</IntrinsicFunctions>
@@ -96,7 +95,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WINDOWS_IGNORE_PACKING_MISMATCH;WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>
       </AdditionalIncludeDirectories>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>

diff --git a/RefChip16/main.cpp b/RefChip16/main.cpp
@@ -27,6 +27,7 @@
 #include <tchar.h>
 #include <windows.h>
 #include "resource.h"
+#include <commdlg.h>
 /*#define _CRTDBG_MAP_ALLOC
 #include <stdlib.h>
 #include <crtdbg.h>*/

diff --git a/Release/RefChip16.exe b/Release/RefChip16.exe