From 181edce08e0b914b7274571b7feb1ea8b1f341d8 Mon Sep 17 00:00:00 2001
From: grm <grm@eyesin.space>
Date: Wed, 5 Jun 2024 19:04:25 +0300
Subject: more vks, stupid mutlistep build, and imgui
---
.../examples/example_sdl2_sdlrenderer2/README.md | 25 +++
.../example_sdl2_sdlrenderer2/build_win32.bat | 8 +
.../example_sdl2_sdlrenderer2.vcxproj | 187 +++++++++++++++++++++
.../example_sdl2_sdlrenderer2.vcxproj.filters | 64 +++++++
.../examples/example_sdl2_sdlrenderer2/main.cpp | 172 +++++++++++++++++++
5 files changed, 456 insertions(+)
create mode 100644 lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/README.md
create mode 100644 lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/build_win32.bat
create mode 100644 lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/example_sdl2_sdlrenderer2.vcxproj
create mode 100644 lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/example_sdl2_sdlrenderer2.vcxproj.filters
create mode 100644 lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/main.cpp
(limited to 'lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2')
diff --git a/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/README.md b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/README.md
new file mode 100644
index 0000000..ef6fe85
--- /dev/null
+++ b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/README.md
@@ -0,0 +1,25 @@
+
+# How to Build
+
+- On Windows with Visual Studio's CLI
+
+```
+set SDL2_DIR=path_to_your_sdl2_folder
+cl /Zi /MD /utf-8 /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_sdlrenderer2.cpp ..\..\imgui*.cpp /FeDebug/example_sdl2_sdlrenderer.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib /subsystem:console
+# ^^ include paths ^^ source files ^^ output exe ^^ output dir ^^ libraries
+# or for 64-bit:
+cl /Zi /MD /utf-8 /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_sdlrenderer2.cpp ..\..\imgui*.cpp /FeDebug/example_sdl2_sdlrenderer.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x64 SDL2.lib SDL2main.lib /subsystem:console
+```
+
+- On Linux and similar Unixes
+
+```
+c++ `sdl2-config --cflags` -I .. -I ../.. main.cpp ../../backends/imgui_impl_sdl2.cpp ../../backends/imgui_impl_sdlrenderer2.cpp ../../imgui*.cpp `sdl2-config --libs` -lGL
+```
+
+- On Mac OS X
+
+```
+brew install sdl2
+c++ `sdl2-config --cflags` -I .. -I ../.. main.cpp ../../backends/imgui_impl_sdl2.cpp ../../backends/imgui_impl_sdlrenderer2.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl
+```
diff --git a/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/build_win32.bat b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/build_win32.bat
new file mode 100644
index 0000000..e311bfc
--- /dev/null
+++ b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/build_win32.bat
@@ -0,0 +1,8 @@
+@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
+@set OUT_DIR=Debug
+@set OUT_EXE=example_sdl2_sdlrenderer_
+@set INCLUDES=/I..\.. /I..\..\backends /I%SDL2_DIR%\include
+@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_sdlrenderer2.cpp ..\..\imgui*.cpp
+@set LIBS=/LIBPATH:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib
+mkdir %OUT_DIR%
+cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
diff --git a/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/example_sdl2_sdlrenderer2.vcxproj b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/example_sdl2_sdlrenderer2.vcxproj
new file mode 100644
index 0000000..cf2c890
--- /dev/null
+++ b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/example_sdl2_sdlrenderer2.vcxproj
@@ -0,0 +1,187 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup Label="ProjectConfigurations">
+ <ProjectConfiguration Include="Debug|Win32">
+ <Configuration>Debug</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Debug|x64">
+ <Configuration>Debug</Configuration>
+ <Platform>x64</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|Win32">
+ <Configuration>Release</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|x64">
+ <Configuration>Release</Configuration>
+ <Platform>x64</Platform>
+ </ProjectConfiguration>
+ </ItemGroup>
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{0C0B2BEA-311F-473C-9652-87923EF639E3}</ProjectGuid>
+ <RootNamespace>example_sdl2_sdlrenderer2</RootNamespace>
+ <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+ <ProjectName>example_sdl2_sdlrenderer2</ProjectName>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <UseDebugLibraries>true</UseDebugLibraries>
+ <CharacterSet>MultiByte</CharacterSet>
+ <PlatformToolset>v140</PlatformToolset>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <UseDebugLibraries>true</UseDebugLibraries>
+ <CharacterSet>MultiByte</CharacterSet>
+ <PlatformToolset>v140</PlatformToolset>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <UseDebugLibraries>false</UseDebugLibraries>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ <CharacterSet>MultiByte</CharacterSet>
+ <PlatformToolset>v140</PlatformToolset>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <UseDebugLibraries>false</UseDebugLibraries>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ <CharacterSet>MultiByte</CharacterSet>
+ <PlatformToolset>v140</PlatformToolset>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+ <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ <PropertyGroup Label="UserMacros" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <OutDir>$(ProjectDir)$(Configuration)\</OutDir>
+ <IntDir>$(ProjectDir)$(Configuration)\</IntDir>
+ <IncludePath>$(IncludePath)</IncludePath>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+ <OutDir>$(ProjectDir)$(Configuration)\</OutDir>
+ <IntDir>$(ProjectDir)$(Configuration)\</IntDir>
+ <IncludePath>$(IncludePath)</IncludePath>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <OutDir>$(ProjectDir)$(Configuration)\</OutDir>
+ <IntDir>$(ProjectDir)$(Configuration)\</IntDir>
+ <IncludePath>$(IncludePath)</IncludePath>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+ <OutDir>$(ProjectDir)$(Configuration)\</OutDir>
+ <IntDir>$(ProjectDir)$(Configuration)\</IntDir>
+ <IncludePath>$(IncludePath)</IncludePath>
+ </PropertyGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <ClCompile>
+ <WarningLevel>Level4</WarningLevel>
+ <Optimization>Disabled</Optimization>
+ <AdditionalIncludeDirectories>..\..;..\..\backends;%SDL2_DIR%\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
+ </ClCompile>
+ <Link>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <AdditionalLibraryDirectories>%SDL2_DIR%\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
+ <SubSystem>Console</SubSystem>
+ <IgnoreSpecificDefaultLibraries>msvcrt.lib</IgnoreSpecificDefaultLibraries>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+ <ClCompile>
+ <WarningLevel>Level4</WarningLevel>
+ <Optimization>Disabled</Optimization>
+ <AdditionalIncludeDirectories>..\..;..\..\backends;%SDL2_DIR%\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
+ </ClCompile>
+ <Link>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <AdditionalLibraryDirectories>%SDL2_DIR%\lib\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
+ <SubSystem>Console</SubSystem>
+ <IgnoreSpecificDefaultLibraries>msvcrt.lib</IgnoreSpecificDefaultLibraries>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
+ <WarningLevel>Level4</WarningLevel>
+ <Optimization>MaxSpeed</Optimization>
+ <FunctionLevelLinking>true</FunctionLevelLinking>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <AdditionalIncludeDirectories>..\..;..\..\backends;%SDL2_DIR%\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <BufferSecurityCheck>false</BufferSecurityCheck>
+ <AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
+ </ClCompile>
+ <Link>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <OptimizeReferences>true</OptimizeReferences>
+ <AdditionalLibraryDirectories>%SDL2_DIR%\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
+ <SubSystem>Console</SubSystem>
+ <IgnoreSpecificDefaultLibraries>
+ </IgnoreSpecificDefaultLibraries>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+ <ClCompile>
+ <WarningLevel>Level4</WarningLevel>
+ <Optimization>MaxSpeed</Optimization>
+ <FunctionLevelLinking>true</FunctionLevelLinking>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <AdditionalIncludeDirectories>..\..;..\..\backends;%SDL2_DIR%\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <BufferSecurityCheck>false</BufferSecurityCheck>
+ <AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
+ </ClCompile>
+ <Link>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <OptimizeReferences>true</OptimizeReferences>
+ <AdditionalLibraryDirectories>%SDL2_DIR%\lib\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
+ <SubSystem>Console</SubSystem>
+ <IgnoreSpecificDefaultLibraries>
+ </IgnoreSpecificDefaultLibraries>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemGroup>
+ <ClCompile Include="..\..\imgui.cpp" />
+ <ClCompile Include="..\..\imgui_demo.cpp" />
+ <ClCompile Include="..\..\imgui_draw.cpp" />
+ <ClCompile Include="..\..\imgui_tables.cpp" />
+ <ClCompile Include="..\..\imgui_widgets.cpp" />
+ <ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp" />
+ <ClCompile Include="..\..\backends\imgui_impl_sdlrenderer2.cpp" />
+ <ClCompile Include="main.cpp" />
+ </ItemGroup>
+ <ItemGroup>
+ <ClInclude Include="..\..\imconfig.h" />
+ <ClInclude Include="..\..\imgui.h" />
+ <ClInclude Include="..\..\imgui_internal.h" />
+ <ClInclude Include="..\..\backends\imgui_impl_sdl2.h" />
+ <ClInclude Include="..\..\backends\imgui_impl_sdlrenderer2.h" />
+ </ItemGroup>
+ <ItemGroup>
+ <None Include="..\..\misc\debuggers\imgui.natstepfilter" />
+ <None Include="..\..\misc\debuggers\imgui.natvis" />
+ <None Include="..\README.txt" />
+ </ItemGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project>
diff --git a/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/example_sdl2_sdlrenderer2.vcxproj.filters b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/example_sdl2_sdlrenderer2.vcxproj.filters
new file mode 100644
index 0000000..5c6da42
--- /dev/null
+++ b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/example_sdl2_sdlrenderer2.vcxproj.filters
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup>
+ <Filter Include="imgui">
+ <UniqueIdentifier>{20b90ce4-7fcb-4731-b9a0-075f875de82d}</UniqueIdentifier>
+ </Filter>
+ <Filter Include="sources">
+ <UniqueIdentifier>{f18ab499-84e1-499f-8eff-9754361e0e52}</UniqueIdentifier>
+ <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+ </Filter>
+ </ItemGroup>
+ <ItemGroup>
+ <ClCompile Include="..\..\imgui.cpp">
+ <Filter>imgui</Filter>
+ </ClCompile>
+ <ClCompile Include="..\..\imgui_demo.cpp">
+ <Filter>imgui</Filter>
+ </ClCompile>
+ <ClCompile Include="..\..\imgui_draw.cpp">
+ <Filter>imgui</Filter>
+ </ClCompile>
+ <ClCompile Include="main.cpp">
+ <Filter>sources</Filter>
+ </ClCompile>
+ <ClCompile Include="..\..\imgui_tables.cpp">
+ <Filter>imgui</Filter>
+ </ClCompile>
+ <ClCompile Include="..\..\imgui_widgets.cpp">
+ <Filter>imgui</Filter>
+ </ClCompile>
+ <ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp">
+ <Filter>sources</Filter>
+ </ClCompile>
+ <ClCompile Include="..\..\backends\imgui_impl_sdlrenderer2.cpp">
+ <Filter>sources</Filter>
+ </ClCompile>
+ </ItemGroup>
+ <ItemGroup>
+ <ClInclude Include="..\..\imconfig.h">
+ <Filter>imgui</Filter>
+ </ClInclude>
+ <ClInclude Include="..\..\imgui.h">
+ <Filter>imgui</Filter>
+ </ClInclude>
+ <ClInclude Include="..\..\imgui_internal.h">
+ <Filter>imgui</Filter>
+ </ClInclude>
+ <ClInclude Include="..\..\backends\imgui_impl_sdlrenderer2.h">
+ <Filter>sources</Filter>
+ </ClInclude>
+ <ClInclude Include="..\..\backends\imgui_impl_sdl2.h">
+ <Filter>sources</Filter>
+ </ClInclude>
+ </ItemGroup>
+ <ItemGroup>
+ <None Include="..\README.txt" />
+ <None Include="..\..\misc\debuggers\imgui.natvis">
+ <Filter>imgui</Filter>
+ </None>
+ <None Include="..\..\misc\debuggers\imgui.natstepfilter">
+ <Filter>imgui</Filter>
+ </None>
+ </ItemGroup>
+</Project>
diff --git a/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/main.cpp b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/main.cpp
new file mode 100644
index 0000000..8bb3099
--- /dev/null
+++ b/lib/imgui-1.90.7/examples/example_sdl2_sdlrenderer2/main.cpp
@@ -0,0 +1,172 @@
+// Dear ImGui: standalone example application for SDL2 + SDL_Renderer
+// (SDL is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan/Metal graphics context creation, etc.)
+
+// Learn about Dear ImGui:
+// - FAQ https://dearimgui.com/faq
+// - Getting Started https://dearimgui.com/getting-started
+// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
+// - Introduction, links and more at the top of imgui.cpp
+
+// Important to understand: SDL_Renderer is an _optional_ component of SDL2.
+// For a multi-platform app consider using e.g. SDL+DirectX on Windows and SDL+OpenGL on Linux/OSX.
+
+#include "imgui.h"
+#include "imgui_impl_sdl2.h"
+#include "imgui_impl_sdlrenderer2.h"
+#include <stdio.h>
+#include <SDL.h>
+
+#if !SDL_VERSION_ATLEAST(2,0,17)
+#error This backend requires SDL 2.0.17+ because of SDL_RenderGeometry() function
+#endif
+
+// Main code
+int main(int, char**)
+{
+ // Setup SDL
+ if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMECONTROLLER) != 0)
+ {
+ printf("Error: %s\n", SDL_GetError());
+ return -1;
+ }
+
+ // From 2.0.18: Enable native IME.
+#ifdef SDL_HINT_IME_SHOW_UI
+ SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");
+#endif
+
+ // Create window with SDL_Renderer graphics context
+ SDL_WindowFlags window_flags = (SDL_WindowFlags)(SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI);
+ SDL_Window* window = SDL_CreateWindow("Dear ImGui SDL2+SDL_Renderer example", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1280, 720, window_flags);
+ if (window == nullptr)
+ {
+ printf("Error: SDL_CreateWindow(): %s\n", SDL_GetError());
+ return -1;
+ }
+ SDL_Renderer* renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_PRESENTVSYNC | SDL_RENDERER_ACCELERATED);
+ if (renderer == nullptr)
+ {
+ SDL_Log("Error creating SDL_Renderer!");
+ return 0;
+ }
+ //SDL_RendererInfo info;
+ //SDL_GetRendererInfo(renderer, &info);
+ //SDL_Log("Current SDL_Renderer: %s", info.name);
+
+ // Setup Dear ImGui context
+ IMGUI_CHECKVERSION();
+ ImGui::CreateContext();
+ ImGuiIO& io = ImGui::GetIO(); (void)io;
+ io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
+ io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
+
+ // Setup Dear ImGui style
+ ImGui::StyleColorsDark();
+ //ImGui::StyleColorsLight();
+
+ // Setup Platform/Renderer backends
+ ImGui_ImplSDL2_InitForSDLRenderer(window, renderer);
+ ImGui_ImplSDLRenderer2_Init(renderer);
+
+ // Load Fonts
+ // - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
+ // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
+ // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
+ // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
+ // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
+ // - Read 'docs/FONTS.md' for more instructions and details.
+ // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
+ //io.Fonts->AddFontDefault();
+ //io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf", 18.0f);
+ //io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
+ //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
+ //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
+ //ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, nullptr, io.Fonts->GetGlyphRangesJapanese());
+ //IM_ASSERT(font != nullptr);
+
+ // Our state
+ bool show_demo_window = true;
+ bool show_another_window = false;
+ ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
+
+ // Main loop
+ bool done = false;
+ while (!done)
+ {
+ // Poll and handle events (inputs, window resize, etc.)
+ // You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
+ // - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
+ // - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
+ // Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
+ SDL_Event event;
+ while (SDL_PollEvent(&event))
+ {
+ ImGui_ImplSDL2_ProcessEvent(&event);
+ if (event.type == SDL_QUIT)
+ done = true;
+ if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
+ done = true;
+ }
+
+ // Start the Dear ImGui frame
+ ImGui_ImplSDLRenderer2_NewFrame();
+ ImGui_ImplSDL2_NewFrame();
+ ImGui::NewFrame();
+
+ // 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
+ if (show_demo_window)
+ ImGui::ShowDemoWindow(&show_demo_window);
+
+ // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
+ {
+ static float f = 0.0f;
+ static int counter = 0;
+
+ ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
+
+ ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
+ ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
+ ImGui::Checkbox("Another Window", &show_another_window);
+
+ ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
+ ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
+
+ if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
+ counter++;
+ ImGui::SameLine();
+ ImGui::Text("counter = %d", counter);
+
+ ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
+ ImGui::End();
+ }
+
+ // 3. Show another simple window.
+ if (show_another_window)
+ {
+ ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
+ ImGui::Text("Hello from another window!");
+ if (ImGui::Button("Close Me"))
+ show_another_window = false;
+ ImGui::End();
+ }
+
+ // Rendering
+ ImGui::Render();
+ SDL_RenderSetScale(renderer, io.DisplayFramebufferScale.x, io.DisplayFramebufferScale.y);
+ SDL_SetRenderDrawColor(renderer, (Uint8)(clear_color.x * 255), (Uint8)(clear_color.y * 255), (Uint8)(clear_color.z * 255), (Uint8)(clear_color.w * 255));
+ SDL_RenderClear(renderer);
+ ImGui_ImplSDLRenderer2_RenderDrawData(ImGui::GetDrawData(), renderer);
+ SDL_RenderPresent(renderer);
+ }
+
+ // Cleanup
+ ImGui_ImplSDLRenderer2_Shutdown();
+ ImGui_ImplSDL2_Shutdown();
+ ImGui::DestroyContext();
+
+ SDL_DestroyRenderer(renderer);
+ SDL_DestroyWindow(window);
+ SDL_Quit();
+
+ return 0;
+}
--
cgit v1.2.3