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Created OpenGL context

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grayson committed 2021-08-15 01:22:35 -05:00
1 parent 8e4ed26755
commit 2eb8d55a1c
9 files changed
+29635 -9
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NothinFancy/NothinFancy.vcxproj
+44 -8
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@@ -94,15 +94,24 @@
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>NFENGINE;GLEW_STATIC;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>$(ProjectDir)src\include\</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(ProjectDir)src\include\;$(ProjectDir)dep\include\</AdditionalIncludeDirectories>
<ObjectFileName>$(IntDir)obj\</ObjectFileName>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
<Lib>
<AdditionalDependencies>glew32s.lib;opengl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
<Lib>
<AdditionalLibraryDirectories>$(ProjectDir)dep\lib\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Lib>
<ProjectReference>
<LinkLibraryDependencies>true</LinkLibraryDependencies>
</ProjectReference>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
@@ -110,9 +119,9 @@
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>NFENGINE;GLEW_STATIC;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>$(ProjectDir)src\include\</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(ProjectDir)src\include\;$(ProjectDir)dep\include\</AdditionalIncludeDirectories>
<ObjectFileName>$(IntDir)obj\</ObjectFileName>
</ClCompile>
<Link>
@@ -121,20 +130,38 @@
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
<Lib>
<AdditionalDependencies>glew32s.lib;opengl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
<Lib>
<AdditionalLibraryDirectories>$(ProjectDir)dep\lib\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Lib>
<ProjectReference>
<LinkLibraryDependencies>true</LinkLibraryDependencies>
</ProjectReference>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>NFENGINE;GLEW_STATIC;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>$(ProjectDir)src\include\</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(ProjectDir)src\include\;$(ProjectDir)dep\include\</AdditionalIncludeDirectories>
<ObjectFileName>$(IntDir)obj\</ObjectFileName>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
<Lib>
<AdditionalDependencies>glew32s.lib;opengl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
<Lib>
<AdditionalLibraryDirectories>$(ProjectDir)dep\lib\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Lib>
<ProjectReference>
<LinkLibraryDependencies>true</LinkLibraryDependencies>
</ProjectReference>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
@@ -142,9 +169,9 @@
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>NFENGINE;GLEW_STATIC;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>$(ProjectDir)src\include\</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(ProjectDir)src\include\;$(ProjectDir)dep\include\</AdditionalIncludeDirectories>
<ObjectFileName>$(IntDir)obj\</ObjectFileName>
</ClCompile>
<Link>
@@ -153,6 +180,15 @@
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
<Lib>
<AdditionalDependencies>glew32s.lib;opengl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
<Lib>
<AdditionalLibraryDirectories>$(ProjectDir)dep\lib\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Lib>
<ProjectReference>
<LinkLibraryDependencies>true</LinkLibraryDependencies>
</ProjectReference>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="src\Application.cpp" />
NothinFancy/dep/include/GL/eglew.h
+2618
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NothinFancy/dep/include/GL/glew.h
+23686
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NothinFancy/dep/include/GL/glxew.h
+1775
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NothinFancy/dep/include/GL/wglew.h
+1447
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NothinFancy/dep/lib/glew32s.lib
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NothinFancy/src/Application.cpp
+53 -1
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@@ -1,5 +1,9 @@
#include "Application.h"
#include "Utility.h"
#ifdef NFENGINE
#include "GL\glew.h"
#include "GL\wglew.h"
#endif
namespace nf {
DEBUGINIT;
@@ -19,6 +23,8 @@ namespace nf {
m_window = CreateWindowEx(NULL, m_wclassName, toWide(m_currentConfig.title), WS_OVERLAPPED | WS_SYSMENU | WS_MINIMIZEBOX, CW_USEDEFAULT, CW_USEDEFAULT, 1280, windowSize.bottom, NULL, NULL, m_hInst, NULL);
SetProp(m_window, L"App", this);
if(m_currentConfig.fullscreen) toggleFullscreen();
createOpenGLContext();
}
void Application::setWindowIcon(HANDLE hIcon) {
@@ -41,6 +47,9 @@ namespace nf {
if (msg.message == WM_QUIT)
m_running = false;
}
glClearColor(1.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
SwapBuffers(m_hdc);
//TODO: Update and render current state
}
}
@@ -60,7 +69,7 @@ namespace nf {
m_wclassName = L"NFClass";
WNDCLASS wclass = { };
wclass.lpszClassName = m_wclassName;
wclass.hCursor = NULL;
wclass.hCursor = LoadCursor(NULL, IDC_ARROW);
wclass.hIcon = NULL;
wclass.hInstance = m_hInst;
wclass.lpfnWndProc = Application::WindowProc;
@@ -126,6 +135,49 @@ namespace nf {
return DefWindowProc(hWnd, uMsg, wParam, lParam);//TODO: Fill out events
}
void Application::createOpenGLContext() {
m_hdc = GetDC(m_window);
PIXELFORMATDESCRIPTOR pfd = {
sizeof(PIXELFORMATDESCRIPTOR),
1,
PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER, //Flags
PFD_TYPE_RGBA, // The kind of framebuffer. RGBA or palette.
32, // Colordepth of the framebuffer.
0, 0, 0, 0, 0, 0,
0,
0,
0,
0, 0, 0, 0,
24, // Number of bits for the depthbuffer
8, // Number of bits for the stencilbuffer
0, // Number of Aux buffers in the framebuffer.
PFD_MAIN_PLANE,
0,
0, 0, 0
};
int pf = ChoosePixelFormat(m_hdc, &pfd);
SetPixelFormat(m_hdc, pf, &pfd);
m_hglrc = wglCreateContext(m_hdc);
wglMakeCurrent(m_hdc, m_hglrc);
glewExperimental = GL_TRUE;
if (glewInit() != GLEW_OK) {
Error("Could not initialize GLEW");
}
const int attrib[] = {
WGL_CONTEXT_MAJOR_VERSION_ARB, 3,
WGL_CONTEXT_MINOR_VERSION_ARB, 3,
WGL_CONTEXT_PROFILE_MASK_ARB, WGL_CONTEXT_CORE_PROFILE_BIT_ARB,
0, 0
};
wglDeleteContext(m_hglrc);
m_hglrc = wglCreateContextAttribsARB(m_hdc, NULL, attrib);
wglMakeCurrent(m_hdc, m_hglrc);
Log((char*)glGetString(GL_VERSION));
GLuint vao;
glGenVertexArrays(1, &vao);
glBindVertexArray(vao);
}
Application::~Application() {
}
NothinFancy/src/include/Application.h
+4
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@@ -23,11 +23,15 @@ namespace nf {
static LRESULT CALLBACK WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
void createOpenGLContext();
Config m_currentConfig;
bool m_running;
HINSTANCE m_hInst;
LPCWSTR m_wclassName;
HWND m_window;
WINDOWPLACEMENT m_wndPlacement;
HDC m_hdc;
HGLRC m_hglrc;
};
}