mirror of
https://github.com/ocornut/imgui.git
synced 2024-11-15 11:33:29 +01:00
Merge branch 'master' into docking (doesn't include viewports-related changes for new SDL3 backend)
# Conflicts: # backends/imgui_impl_dx10.cpp # backends/imgui_impl_dx10.h # backends/imgui_impl_dx11.cpp # backends/imgui_impl_dx11.h # backends/imgui_impl_dx12.cpp # backends/imgui_impl_dx12.h # backends/imgui_impl_dx9.cpp # backends/imgui_impl_dx9.h # backends/imgui_impl_glfw.cpp # backends/imgui_impl_metal.h # backends/imgui_impl_metal.mm # backends/imgui_impl_opengl3.cpp # backends/imgui_impl_opengl3.h # backends/imgui_impl_osx.h # backends/imgui_impl_osx.mm # backends/imgui_impl_sdl2.cpp # backends/imgui_impl_sdlrenderer.cpp # backends/imgui_impl_sdlrenderer.h # backends/imgui_impl_vulkan.cpp # backends/imgui_impl_vulkan.h # backends/imgui_impl_win32.cpp # docs/CHANGELOG.txt # imgui.cpp # imgui_widgets.cpp
This commit is contained in:
ocornut
commit
e4233c6fb6
62
.github/workflows/build.yml
vendored
62
.github/workflows/build.yml
vendored
@ -26,9 +26,9 @@ jobs:
|
||||
- name: Install Dependencies
|
||||
shell: powershell
|
||||
run: |
|
||||
Invoke-WebRequest -Uri "https://www.libsdl.org/release/SDL2-devel-2.0.10-VC.zip" -OutFile "SDL2-devel-2.0.10-VC.zip"
|
||||
Expand-Archive -Path SDL2-devel-2.0.10-VC.zip
|
||||
echo "SDL2_DIR=$(pwd)\SDL2-devel-2.0.10-VC\SDL2-2.0.10\" >>${env:GITHUB_ENV}
|
||||
Invoke-WebRequest -Uri "https://www.libsdl.org/release/SDL2-devel-2.26.3-VC.zip" -OutFile "SDL2-devel-2.26.3-VC.zip"
|
||||
Expand-Archive -Path SDL2-devel-2.26.3-VC.zip
|
||||
echo "SDL2_DIR=$(pwd)\SDL2-devel-2.26.3-VC\SDL2-2.26.3\" >>${env:GITHUB_ENV}
|
||||
|
||||
Invoke-WebRequest -Uri "https://github.com/ocornut/imgui/files/3789205/vulkan-sdk-1.1.121.2.zip" -OutFile vulkan-sdk-1.1.121.2.zip
|
||||
Expand-Archive -Path vulkan-sdk-1.1.121.2.zip
|
||||
@ -123,23 +123,23 @@ jobs:
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_vulkan/example_glfw_vulkan.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build Win32 example_sdl_vulkan
|
||||
- name: Build Win32 example_sdl2_vulkan
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_vulkan/example_sdl_vulkan.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_vulkan/example_sdl2_vulkan.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build Win32 example_sdl_opengl2
|
||||
- name: Build Win32 example_sdl2_opengl2
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_opengl2/example_sdl_opengl2.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_opengl2/example_sdl2_opengl2.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build Win32 example_sdl_opengl3
|
||||
- name: Build Win32 example_sdl2_opengl3
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_opengl3/example_sdl_opengl3.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_opengl3/example_sdl2_opengl3.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
|
||||
- name: Build Win32 example_sdl_directx11
|
||||
- name: Build Win32 example_sdl2_directx11
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_directx11/example_sdl_directx11.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_directx11/example_sdl2_directx11.vcxproj /p:Platform=Win32 /p:Configuration=Release'
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build Win32 example_win32_directx9
|
||||
@ -168,24 +168,24 @@ jobs:
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_glfw_vulkan/example_glfw_vulkan.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
|
||||
- name: Build x64 example_sdl_vulkan
|
||||
- name: Build x64 example_sdl2_vulkan
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_vulkan/example_sdl_vulkan.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_vulkan/example_sdl2_vulkan.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build x64 example_sdl_opengl2
|
||||
- name: Build x64 example_sdl2_opengl2
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_opengl2/example_sdl_opengl2.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_opengl2/example_sdl2_opengl2.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build x64 example_sdl_opengl3
|
||||
- name: Build x64 example_sdl2_opengl3
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_opengl3/example_sdl_opengl3.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_opengl3/example_sdl2_opengl3.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build x64 example_sdl_directx11
|
||||
- name: Build x64 example_sdl2_directx11
|
||||
shell: cmd
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl_directx11/example_sdl_directx11.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_sdl2_directx11/example_sdl2_directx11.vcxproj /p:Platform=x64 /p:Configuration=Release'
|
||||
|
||||
- name: Build x64 example_win32_directx9
|
||||
shell: cmd
|
||||
@ -389,12 +389,12 @@ jobs:
|
||||
run: make -C examples/example_glfw_opengl3
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build example_sdl_opengl2
|
||||
run: make -C examples/example_sdl_opengl2
|
||||
- name: Build example_sdl2_opengl2
|
||||
run: make -C examples/example_sdl2_opengl2
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build example_sdl_opengl3
|
||||
run: make -C examples/example_sdl_opengl3
|
||||
- name: Build example_sdl2_opengl3
|
||||
run: make -C examples/example_sdl2_opengl3
|
||||
|
||||
- name: Build with IMGUI_IMPL_VULKAN_NO_PROTOTYPES
|
||||
run: g++ -c -I. -std=c++11 -DIMGUI_IMPL_VULKAN_NO_PROTOTYPES=1 backends/imgui_impl_vulkan.cpp
|
||||
@ -443,15 +443,15 @@ jobs:
|
||||
- name: Build example_glfw_metal
|
||||
run: make -C examples/example_glfw_metal
|
||||
|
||||
- name: Build example_sdl_metal
|
||||
run: make -C examples/example_sdl_metal
|
||||
- name: Build example_sdl2_metal
|
||||
run: make -C examples/example_sdl2_metal
|
||||
|
||||
- name: Build example_sdl_opengl2
|
||||
run: make -C examples/example_sdl_opengl2
|
||||
- name: Build example_sdl2_opengl2
|
||||
run: make -C examples/example_sdl2_opengl2
|
||||
if: github.event_name == 'workflow_run'
|
||||
|
||||
- name: Build example_sdl_opengl3
|
||||
run: make -C examples/example_sdl_opengl3
|
||||
- name: Build example_sdl2_opengl3
|
||||
run: make -C examples/example_sdl2_opengl3
|
||||
|
||||
- name: Build example_apple_metal
|
||||
run: xcodebuild -project examples/example_apple_metal/example_apple_metal.xcodeproj -target example_apple_metal_macos
|
||||
@ -482,12 +482,12 @@ jobs:
|
||||
emsdk-master/emsdk install latest
|
||||
emsdk-master/emsdk activate latest
|
||||
|
||||
- name: Build example_sdl_opengl3 with Emscripten
|
||||
- name: Build example_sdl2_opengl3 with Emscripten
|
||||
run: |
|
||||
pushd emsdk-master
|
||||
source ./emsdk_env.sh
|
||||
popd
|
||||
make -C examples/example_sdl_opengl3 -f Makefile.emscripten
|
||||
make -C examples/example_sdl2_opengl3 -f Makefile.emscripten
|
||||
|
||||
- name: Build example_emscripten_wgpu
|
||||
run: |
|
||||
|
||||
10
.gitignore
vendored
10
.gitignore
vendored
@ -41,7 +41,7 @@ examples/*.o.tmp
|
||||
examples/*.out.js
|
||||
examples/*.out.wasm
|
||||
examples/example_glfw_opengl3/web/*
|
||||
examples/example_sdl_opengl3/web/*
|
||||
examples/example_sdl2_opengl3/web/*
|
||||
examples/example_emscripten_wgpu/web/*
|
||||
|
||||
## JetBrains IDE artifacts
|
||||
@ -54,7 +54,7 @@ examples/example_glfw_opengl2/example_glfw_opengl2
|
||||
examples/example_glfw_opengl3/example_glfw_opengl3
|
||||
examples/example_glut_opengl2/example_glut_opengl2
|
||||
examples/example_null/example_null
|
||||
examples/example_sdl_metal/example_sdl_metal
|
||||
examples/example_sdl_opengl2/example_sdl_opengl2
|
||||
examples/example_sdl_opengl3/example_sdl_opengl3
|
||||
examples/example_sdl_sdlrenderer/example_sdl_sdlrenderer
|
||||
examples/example_sdl2_metal/example_sdl2_metal
|
||||
examples/example_sdl2_opengl2/example_sdl2_opengl2
|
||||
examples/example_sdl2_opengl3/example_sdl2_opengl3
|
||||
examples/example_sdl2_sdlrenderer/example_sdl2_sdlrenderer
|
||||
|
||||
@ -3,8 +3,8 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'ID3D10ShaderResourceView*' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'ID3D10ShaderResourceView*' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
@ -3,8 +3,8 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'ID3D11ShaderResourceView*' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'ID3D11ShaderResourceView*' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
@ -3,9 +3,9 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'D3D12_GPU_DESCRIPTOR_HANDLE' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// FIXME: The transition from removing a viewport and moving the window in an existing hosted viewport tends to flicker.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
|
||||
// Important: to compile on 32-bit systems, this backend requires code to be compiled with '#define ImTextureID ImU64'.
|
||||
// This is because we need ImTextureID to carry a 64-bit value and by default ImTextureID is defined as void*.
|
||||
|
||||
@ -3,8 +3,8 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'D3D12_GPU_DESCRIPTOR_HANDLE' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
|
||||
// Important: to compile on 32-bit systems, this backend requires code to be compiled with '#define ImTextureID ImU64'.
|
||||
// See imgui_impl_dx12.cpp file for details.
|
||||
|
||||
@ -3,8 +3,8 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
// dear imgui: Platform Backend for GLFW
|
||||
// This needs to be used along with a Renderer (e.g. OpenGL3, Vulkan, WebGPU..)
|
||||
// (Info: GLFW is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan graphics context creation, etc.)
|
||||
// (Requires: GLFW 3.1+. Prefer GLFW 3.3+ for full feature support.)
|
||||
// (Requires: GLFW 3.1+. Prefer GLFW 3.3+ or GLFW 3.4+ for full feature support.)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Platform: Clipboard support.
|
||||
@ -600,7 +600,7 @@ static bool ImGui_ImplGlfw_Init(GLFWwindow* window, bool install_callbacks, Glfw
|
||||
ImGui_ImplGlfw_UpdateMonitors();
|
||||
glfwSetMonitorCallback(ImGui_ImplGlfw_MonitorCallback);
|
||||
|
||||
// Our mouse update function expect PlatformHandle to be filled for the main viewport
|
||||
// Set platform dependent data in viewport
|
||||
ImGuiViewport* main_viewport = ImGui::GetMainViewport();
|
||||
main_viewport->PlatformHandle = (void*)bd->Window;
|
||||
#ifdef _WIN32
|
||||
|
||||
@ -6,7 +6,7 @@
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
@ -5,8 +5,8 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices (Desktop OpenGL only).
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [x] Renderer: Large meshes support (64k+ vertices) with 16-bit indices (Desktop OpenGL only).
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
|
||||
@ -5,8 +5,8 @@
|
||||
|
||||
// Implemented features:
|
||||
// [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID!
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices (Desktop OpenGL only).
|
||||
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
|
||||
// [x] Renderer: Large meshes support (64k+ vertices) with 16-bit indices (Desktop OpenGL only).
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
|
||||
@ -21,6 +21,7 @@
|
||||
// CHANGELOG
|
||||
// (minor and older changes stripped away, please see git history for details)
|
||||
// 2023-XX-XX: Platform: Added support for multiple windows via the ImGuiPlatformIO interface.
|
||||
// 2023-02-07: *BREAKING CHANGE* Renamed this backend file from imgui_impl_sdl.cpp/.h to imgui_impl_sdl2.cpp/.h in prevision for the future release of SDL3.
|
||||
// 2023-02-02: Avoid calling SDL_SetCursor() when cursor has not changed, as the function is surprisingly costly on Mac with latest SDL (may be fixed in next SDL version).
|
||||
// 2023-02-02: Added support for SDL 2.0.18+ preciseX/preciseY mouse wheel data for smooth scrolling + Scaling X value on Emscripten (bug?). (#4019, #6096)
|
||||
// 2023-02-02: Removed SDL_MOUSEWHEEL value clamping, as values seem correct in latest Emscripten. (#4019)
|
||||
@ -71,7 +72,7 @@
|
||||
// 2016-10-15: Misc: Added a void* user_data parameter to Clipboard function handlers.
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
#include "imgui_impl_sdl2.h"
|
||||
|
||||
// SDL
|
||||
// (the multi-viewports feature requires SDL features supported from SDL 2.0.4+. SDL 2.0.5+ is highly recommended)
|
||||
@ -390,7 +391,7 @@ static bool ImGui_ImplSDL2_Init(SDL_Window* window, SDL_Renderer* renderer, void
|
||||
// Setup backend capabilities flags
|
||||
ImGui_ImplSDL2_Data* bd = IM_NEW(ImGui_ImplSDL2_Data)();
|
||||
io.BackendPlatformUserData = (void*)bd;
|
||||
io.BackendPlatformName = "imgui_impl_sdl";
|
||||
io.BackendPlatformName = "imgui_impl_sdl2";
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasMouseCursors; // We can honor GetMouseCursor() values (optional)
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasSetMousePos; // We can honor io.WantSetMousePos requests (optional, rarely used)
|
||||
if (mouse_can_use_global_state)
|
||||
542
backends/imgui_impl_sdl3.cpp
Normal file
542
backends/imgui_impl_sdl3.cpp
Normal file
@ -0,0 +1,542 @@
|
||||
// dear imgui: Platform Backend for SDL3 (*EXPERIMENTAL*)
|
||||
// This needs to be used along with a Renderer (e.g. DirectX11, OpenGL3, Vulkan..)
|
||||
// (Info: SDL3 is a cross-platform general purpose library for handling windows, inputs, graphics context creation, etc.)
|
||||
// (IMPORTANT: SDL 3.0.0 is NOT YET RELEASED. IT IS POSSIBLE THAT ITS SPECS/API WILL CHANGE BEFORE RELEASE)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Platform: Clipboard support.
|
||||
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
|
||||
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
|
||||
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
// CHANGELOG
|
||||
// (minor and older changes stripped away, please see git history for details)
|
||||
// 2023-02-07: Forked "imgui_impl_sdl2" into "imgui_impl_sdl3". Removed version checks for old feature. Refer to imgui_impl_sdl2.cpp for older changelog.
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl3.h"
|
||||
|
||||
// SDL
|
||||
#include <SDL3/SDL.h>
|
||||
#include <SDL3/SDL_syswm.h>
|
||||
#if defined(__APPLE__)
|
||||
#include <TargetConditionals.h>
|
||||
#endif
|
||||
|
||||
#if !defined(__EMSCRIPTEN__) && !defined(__ANDROID__) && !(defined(__APPLE__) && TARGET_OS_IOS) && !defined(__amigaos4__)
|
||||
#define SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE 1
|
||||
#else
|
||||
#define SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE 0
|
||||
#endif
|
||||
|
||||
// SDL Data
|
||||
struct ImGui_ImplSDL3_Data
|
||||
{
|
||||
SDL_Window* Window;
|
||||
SDL_Renderer* Renderer;
|
||||
Uint64 Time;
|
||||
Uint32 MouseWindowID;
|
||||
int MouseButtonsDown;
|
||||
SDL_Cursor* MouseCursors[ImGuiMouseCursor_COUNT];
|
||||
SDL_Cursor* LastMouseCursor;
|
||||
int PendingMouseLeaveFrame;
|
||||
char* ClipboardTextData;
|
||||
bool MouseCanUseGlobalState;
|
||||
|
||||
ImGui_ImplSDL3_Data() { memset((void*)this, 0, sizeof(*this)); }
|
||||
};
|
||||
|
||||
// Backend data stored in io.BackendPlatformUserData to allow support for multiple Dear ImGui contexts
|
||||
// It is STRONGLY preferred that you use docking branch with multi-viewports (== single Dear ImGui context + multiple windows) instead of multiple Dear ImGui contexts.
|
||||
// FIXME: multi-context support is not well tested and probably dysfunctional in this backend.
|
||||
// FIXME: some shared resources (mouse cursor shape, gamepad) are mishandled when using multi-context.
|
||||
static ImGui_ImplSDL3_Data* ImGui_ImplSDL3_GetBackendData()
|
||||
{
|
||||
return ImGui::GetCurrentContext() ? (ImGui_ImplSDL3_Data*)ImGui::GetIO().BackendPlatformUserData : nullptr;
|
||||
}
|
||||
|
||||
// Functions
|
||||
static const char* ImGui_ImplSDL3_GetClipboardText(void*)
|
||||
{
|
||||
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();
|
||||
if (bd->ClipboardTextData)
|
||||
SDL_free(bd->ClipboardTextData);
|
||||
bd->ClipboardTextData = SDL_GetClipboardText();
|
||||
return bd->ClipboardTextData;
|
||||
}
|
||||
|
||||
static void ImGui_ImplSDL3_SetClipboardText(void*, const char* text)
|
||||
{
|
||||
SDL_SetClipboardText(text);
|
||||
}
|
||||
|
||||
static ImGuiKey ImGui_ImplSDL3_KeycodeToImGuiKey(int keycode)
|
||||
{
|
||||
switch (keycode)
|
||||
{
|
||||
case SDLK_TAB: return ImGuiKey_Tab;
|
||||
case SDLK_LEFT: return ImGuiKey_LeftArrow;
|
||||
case SDLK_RIGHT: return ImGuiKey_RightArrow;
|
||||
case SDLK_UP: return ImGuiKey_UpArrow;
|
||||
case SDLK_DOWN: return ImGuiKey_DownArrow;
|
||||
case SDLK_PAGEUP: return ImGuiKey_PageUp;
|
||||
case SDLK_PAGEDOWN: return ImGuiKey_PageDown;
|
||||
case SDLK_HOME: return ImGuiKey_Home;
|
||||
case SDLK_END: return ImGuiKey_End;
|
||||
case SDLK_INSERT: return ImGuiKey_Insert;
|
||||
case SDLK_DELETE: return ImGuiKey_Delete;
|
||||
case SDLK_BACKSPACE: return ImGuiKey_Backspace;
|
||||
case SDLK_SPACE: return ImGuiKey_Space;
|
||||
case SDLK_RETURN: return ImGuiKey_Enter;
|
||||
case SDLK_ESCAPE: return ImGuiKey_Escape;
|
||||
case SDLK_QUOTE: return ImGuiKey_Apostrophe;
|
||||
case SDLK_COMMA: return ImGuiKey_Comma;
|
||||
case SDLK_MINUS: return ImGuiKey_Minus;
|
||||
case SDLK_PERIOD: return ImGuiKey_Period;
|
||||
case SDLK_SLASH: return ImGuiKey_Slash;
|
||||
case SDLK_SEMICOLON: return ImGuiKey_Semicolon;
|
||||
case SDLK_EQUALS: return ImGuiKey_Equal;
|
||||
case SDLK_LEFTBRACKET: return ImGuiKey_LeftBracket;
|
||||
case SDLK_BACKSLASH: return ImGuiKey_Backslash;
|
||||
case SDLK_RIGHTBRACKET: return ImGuiKey_RightBracket;
|
||||
case SDLK_BACKQUOTE: return ImGuiKey_GraveAccent;
|
||||
case SDLK_CAPSLOCK: return ImGuiKey_CapsLock;
|
||||
case SDLK_SCROLLLOCK: return ImGuiKey_ScrollLock;
|
||||
case SDLK_NUMLOCKCLEAR: return ImGuiKey_NumLock;
|
||||
case SDLK_PRINTSCREEN: return ImGuiKey_PrintScreen;
|
||||
case SDLK_PAUSE: return ImGuiKey_Pause;
|
||||
case SDLK_KP_0: return ImGuiKey_Keypad0;
|
||||
case SDLK_KP_1: return ImGuiKey_Keypad1;
|
||||
case SDLK_KP_2: return ImGuiKey_Keypad2;
|
||||
case SDLK_KP_3: return ImGuiKey_Keypad3;
|
||||
case SDLK_KP_4: return ImGuiKey_Keypad4;
|
||||
case SDLK_KP_5: return ImGuiKey_Keypad5;
|
||||
case SDLK_KP_6: return ImGuiKey_Keypad6;
|
||||
case SDLK_KP_7: return ImGuiKey_Keypad7;
|
||||
case SDLK_KP_8: return ImGuiKey_Keypad8;
|
||||
case SDLK_KP_9: return ImGuiKey_Keypad9;
|
||||
case SDLK_KP_PERIOD: return ImGuiKey_KeypadDecimal;
|
||||
case SDLK_KP_DIVIDE: return ImGuiKey_KeypadDivide;
|
||||
case SDLK_KP_MULTIPLY: return ImGuiKey_KeypadMultiply;
|
||||
case SDLK_KP_MINUS: return ImGuiKey_KeypadSubtract;
|
||||
case SDLK_KP_PLUS: return ImGuiKey_KeypadAdd;
|
||||
case SDLK_KP_ENTER: return ImGuiKey_KeypadEnter;
|
||||
case SDLK_KP_EQUALS: return ImGuiKey_KeypadEqual;
|
||||
case SDLK_LCTRL: return ImGuiKey_LeftCtrl;
|
||||
case SDLK_LSHIFT: return ImGuiKey_LeftShift;
|
||||
case SDLK_LALT: return ImGuiKey_LeftAlt;
|
||||
case SDLK_LGUI: return ImGuiKey_LeftSuper;
|
||||
case SDLK_RCTRL: return ImGuiKey_RightCtrl;
|
||||
case SDLK_RSHIFT: return ImGuiKey_RightShift;
|
||||
case SDLK_RALT: return ImGuiKey_RightAlt;
|
||||
case SDLK_RGUI: return ImGuiKey_RightSuper;
|
||||
case SDLK_APPLICATION: return ImGuiKey_Menu;
|
||||
case SDLK_0: return ImGuiKey_0;
|
||||
case SDLK_1: return ImGuiKey_1;
|
||||
case SDLK_2: return ImGuiKey_2;
|
||||
case SDLK_3: return ImGuiKey_3;
|
||||
case SDLK_4: return ImGuiKey_4;
|
||||
case SDLK_5: return ImGuiKey_5;
|
||||
case SDLK_6: return ImGuiKey_6;
|
||||
case SDLK_7: return ImGuiKey_7;
|
||||
case SDLK_8: return ImGuiKey_8;
|
||||
case SDLK_9: return ImGuiKey_9;
|
||||
case SDLK_a: return ImGuiKey_A;
|
||||
case SDLK_b: return ImGuiKey_B;
|
||||
case SDLK_c: return ImGuiKey_C;
|
||||
case SDLK_d: return ImGuiKey_D;
|
||||
case SDLK_e: return ImGuiKey_E;
|
||||
case SDLK_f: return ImGuiKey_F;
|
||||
case SDLK_g: return ImGuiKey_G;
|
||||
case SDLK_h: return ImGuiKey_H;
|
||||
case SDLK_i: return ImGuiKey_I;
|
||||
case SDLK_j: return ImGuiKey_J;
|
||||
case SDLK_k: return ImGuiKey_K;
|
||||
case SDLK_l: return ImGuiKey_L;
|
||||
case SDLK_m: return ImGuiKey_M;
|
||||
case SDLK_n: return ImGuiKey_N;
|
||||
case SDLK_o: return ImGuiKey_O;
|
||||
case SDLK_p: return ImGuiKey_P;
|
||||
case SDLK_q: return ImGuiKey_Q;
|
||||
case SDLK_r: return ImGuiKey_R;
|
||||
case SDLK_s: return ImGuiKey_S;
|
||||
case SDLK_t: return ImGuiKey_T;
|
||||
case SDLK_u: return ImGuiKey_U;
|
||||
case SDLK_v: return ImGuiKey_V;
|
||||
case SDLK_w: return ImGuiKey_W;
|
||||
case SDLK_x: return ImGuiKey_X;
|
||||
case SDLK_y: return ImGuiKey_Y;
|
||||
case SDLK_z: return ImGuiKey_Z;
|
||||
case SDLK_F1: return ImGuiKey_F1;
|
||||
case SDLK_F2: return ImGuiKey_F2;
|
||||
case SDLK_F3: return ImGuiKey_F3;
|
||||
case SDLK_F4: return ImGuiKey_F4;
|
||||
case SDLK_F5: return ImGuiKey_F5;
|
||||
case SDLK_F6: return ImGuiKey_F6;
|
||||
case SDLK_F7: return ImGuiKey_F7;
|
||||
case SDLK_F8: return ImGuiKey_F8;
|
||||
case SDLK_F9: return ImGuiKey_F9;
|
||||
case SDLK_F10: return ImGuiKey_F10;
|
||||
case SDLK_F11: return ImGuiKey_F11;
|
||||
case SDLK_F12: return ImGuiKey_F12;
|
||||
}
|
||||
return ImGuiKey_None;
|
||||
}
|
||||
|
||||
static void ImGui_ImplSDL3_UpdateKeyModifiers(SDL_Keymod sdl_key_mods)
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
io.AddKeyEvent(ImGuiMod_Ctrl, (sdl_key_mods & SDL_KMOD_CTRL) != 0);
|
||||
io.AddKeyEvent(ImGuiMod_Shift, (sdl_key_mods & SDL_KMOD_SHIFT) != 0);
|
||||
io.AddKeyEvent(ImGuiMod_Alt, (sdl_key_mods & SDL_KMOD_ALT) != 0);
|
||||
io.AddKeyEvent(ImGuiMod_Super, (sdl_key_mods & SDL_KMOD_GUI) != 0);
|
||||
}
|
||||
|
||||
// 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.
|
||||
// If you have multiple SDL events and some of them are not meant to be used by dear imgui, you may need to filter events based on their windowID field.
|
||||
bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();
|
||||
|
||||
switch (event->type)
|
||||
{
|
||||
case SDL_EVENT_MOUSE_MOTION:
|
||||
{
|
||||
ImVec2 mouse_pos((float)event->motion.x, (float)event->motion.y);
|
||||
io.AddMousePosEvent(mouse_pos.x, mouse_pos.y);
|
||||
return true;
|
||||
}
|
||||
case SDL_EVENT_MOUSE_WHEEL:
|
||||
{
|
||||
//IMGUI_DEBUG_LOG("wheel %.2f %.2f, precise %.2f %.2f\n", (float)event->wheel.x, (float)event->wheel.y, event->wheel.preciseX, event->wheel.preciseY);
|
||||
float wheel_x = -event->wheel.x;
|
||||
float wheel_y = event->wheel.y;
|
||||
#ifdef __EMSCRIPTEN__
|
||||
wheel_x /= 100.0f;
|
||||
#endif
|
||||
io.AddMouseWheelEvent(wheel_x, wheel_y);
|
||||
return true;
|
||||
}
|
||||
case SDL_EVENT_MOUSE_BUTTON_DOWN:
|
||||
case SDL_EVENT_MOUSE_BUTTON_UP:
|
||||
{
|
||||
int mouse_button = -1;
|
||||
if (event->button.button == SDL_BUTTON_LEFT) { mouse_button = 0; }
|
||||
if (event->button.button == SDL_BUTTON_RIGHT) { mouse_button = 1; }
|
||||
if (event->button.button == SDL_BUTTON_MIDDLE) { mouse_button = 2; }
|
||||
if (event->button.button == SDL_BUTTON_X1) { mouse_button = 3; }
|
||||
if (event->button.button == SDL_BUTTON_X2) { mouse_button = 4; }
|
||||
if (mouse_button == -1)
|
||||
break;
|
||||
io.AddMouseButtonEvent(mouse_button, (event->type == SDL_EVENT_MOUSE_BUTTON_DOWN));
|
||||
bd->MouseButtonsDown = (event->type == SDL_EVENT_MOUSE_BUTTON_DOWN) ? (bd->MouseButtonsDown | (1 << mouse_button)) : (bd->MouseButtonsDown & ~(1 << mouse_button));
|
||||
return true;
|
||||
}
|
||||
case SDL_EVENT_TEXT_INPUT:
|
||||
{
|
||||
io.AddInputCharactersUTF8(event->text.text);
|
||||
return true;
|
||||
}
|
||||
case SDL_EVENT_KEY_DOWN:
|
||||
case SDL_EVENT_KEY_UP:
|
||||
{
|
||||
ImGui_ImplSDL3_UpdateKeyModifiers((SDL_Keymod)event->key.keysym.mod);
|
||||
ImGuiKey key = ImGui_ImplSDL3_KeycodeToImGuiKey(event->key.keysym.sym);
|
||||
io.AddKeyEvent(key, (event->type == SDL_EVENT_KEY_DOWN));
|
||||
io.SetKeyEventNativeData(key, event->key.keysym.sym, event->key.keysym.scancode, event->key.keysym.scancode); // To support legacy indexing (<1.87 user code). Legacy backend uses SDLK_*** as indices to IsKeyXXX() functions.
|
||||
return true;
|
||||
}
|
||||
case SDL_EVENT_WINDOW_MOUSE_ENTER:
|
||||
{
|
||||
bd->MouseWindowID = event->window.windowID;
|
||||
bd->PendingMouseLeaveFrame = 0;
|
||||
return true;
|
||||
}
|
||||
// - In some cases, when detaching a window from main viewport SDL may send SDL_WINDOWEVENT_ENTER one frame too late,
|
||||
// causing SDL_WINDOWEVENT_LEAVE on previous frame to interrupt drag operation by clear mouse position. This is why
|
||||
// we delay process the SDL_WINDOWEVENT_LEAVE events by one frame. See issue #5012 for details.
|
||||
// FIXME: Unconfirmed whether this is still needed with SDL3.
|
||||
case SDL_EVENT_WINDOW_MOUSE_LEAVE:
|
||||
{
|
||||
bd->PendingMouseLeaveFrame = ImGui::GetFrameCount() + 1;
|
||||
return true;
|
||||
}
|
||||
case SDL_EVENT_WINDOW_FOCUS_GAINED:
|
||||
io.AddFocusEvent(true);
|
||||
return true;
|
||||
case SDL_EVENT_WINDOW_FOCUS_LOST:
|
||||
io.AddFocusEvent(false);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool ImGui_ImplSDL3_Init(SDL_Window* window, SDL_Renderer* renderer)
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
IM_ASSERT(io.BackendPlatformUserData == nullptr && "Already initialized a platform backend!");
|
||||
|
||||
// Check and store if we are on a SDL backend that supports global mouse position
|
||||
// ("wayland" and "rpi" don't support it, but we chose to use a white-list instead of a black-list)
|
||||
bool mouse_can_use_global_state = false;
|
||||
#if SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE
|
||||
const char* sdl_backend = SDL_GetCurrentVideoDriver();
|
||||
const char* global_mouse_whitelist[] = { "windows", "cocoa", "x11", "DIVE", "VMAN" };
|
||||
for (int n = 0; n < IM_ARRAYSIZE(global_mouse_whitelist); n++)
|
||||
if (strncmp(sdl_backend, global_mouse_whitelist[n], strlen(global_mouse_whitelist[n])) == 0)
|
||||
mouse_can_use_global_state = true;
|
||||
#endif
|
||||
|
||||
// Setup backend capabilities flags
|
||||
ImGui_ImplSDL3_Data* bd = IM_NEW(ImGui_ImplSDL3_Data)();
|
||||
io.BackendPlatformUserData = (void*)bd;
|
||||
io.BackendPlatformName = "imgui_impl_sdl3";
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasMouseCursors; // We can honor GetMouseCursor() values (optional)
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasSetMousePos; // We can honor io.WantSetMousePos requests (optional, rarely used)
|
||||
|
||||
bd->Window = window;
|
||||
bd->Renderer = renderer;
|
||||
bd->MouseCanUseGlobalState = mouse_can_use_global_state;
|
||||
|
||||
io.SetClipboardTextFn = ImGui_ImplSDL3_SetClipboardText;
|
||||
io.GetClipboardTextFn = ImGui_ImplSDL3_GetClipboardText;
|
||||
io.ClipboardUserData = nullptr;
|
||||
|
||||
// Load mouse cursors
|
||||
bd->MouseCursors[ImGuiMouseCursor_Arrow] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
|
||||
bd->MouseCursors[ImGuiMouseCursor_TextInput] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_IBEAM);
|
||||
bd->MouseCursors[ImGuiMouseCursor_ResizeAll] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZEALL);
|
||||
bd->MouseCursors[ImGuiMouseCursor_ResizeNS] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENS);
|
||||
bd->MouseCursors[ImGuiMouseCursor_ResizeEW] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZEWE);
|
||||
bd->MouseCursors[ImGuiMouseCursor_ResizeNESW] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENESW);
|
||||
bd->MouseCursors[ImGuiMouseCursor_ResizeNWSE] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENWSE);
|
||||
bd->MouseCursors[ImGuiMouseCursor_Hand] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_HAND);
|
||||
bd->MouseCursors[ImGuiMouseCursor_NotAllowed] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_NO);
|
||||
|
||||
// Set platform dependent data in viewport
|
||||
// Our mouse update function expect PlatformHandle to be filled for the main viewport
|
||||
ImGuiViewport* main_viewport = ImGui::GetMainViewport();
|
||||
main_viewport->PlatformHandleRaw = nullptr;
|
||||
SDL_SysWMinfo info;
|
||||
if (SDL_GetWindowWMInfo(window, &info, SDL_SYSWM_CURRENT_VERSION))
|
||||
{
|
||||
#if defined(SDL_VIDEO_DRIVER_WINDOWS)
|
||||
main_viewport->PlatformHandleRaw = (void*)info.info.win.window;
|
||||
#elif defined(__APPLE__) && defined(SDL_VIDEO_DRIVER_COCOA)
|
||||
main_viewport->PlatformHandleRaw = (void*)info.info.cocoa.window;
|
||||
#endif
|
||||
}
|
||||
|
||||
// From 2.0.5: Set SDL hint to receive mouse click events on window focus, otherwise SDL doesn't emit the event.
|
||||
// Without this, when clicking to gain focus, our widgets wouldn't activate even though they showed as hovered.
|
||||
// (This is unfortunately a global SDL setting, so enabling it might have a side-effect on your application.
|
||||
// It is unlikely to make a difference, but if your app absolutely needs to ignore the initial on-focus click:
|
||||
// you can ignore SDL_MOUSEBUTTONDOWN events coming right after a SDL_WINDOWEVENT_FOCUS_GAINED)
|
||||
#ifdef SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH
|
||||
SDL_SetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1");
|
||||
#endif
|
||||
|
||||
// From 2.0.22: Disable auto-capture, this is preventing drag and drop across multiple windows (see #5710)
|
||||
#ifdef SDL_HINT_MOUSE_AUTO_CAPTURE
|
||||
SDL_SetHint(SDL_HINT_MOUSE_AUTO_CAPTURE, "0");
|
||||
#endif
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL3_InitForOpenGL(SDL_Window* window, void* sdl_gl_context)
|
||||
{
|
||||
IM_UNUSED(sdl_gl_context); // Viewport branch will need this.
|
||||
return ImGui_ImplSDL3_Init(window, nullptr);
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL3_InitForVulkan(SDL_Window* window)
|
||||
{
|
||||
return ImGui_ImplSDL3_Init(window, nullptr);
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL3_InitForD3D(SDL_Window* window)
|
||||
{
|
||||
#if !defined(_WIN32)
|
||||
IM_ASSERT(0 && "Unsupported");
|
||||
#endif
|
||||
return ImGui_ImplSDL3_Init(window, nullptr);
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL3_InitForMetal(SDL_Window* window)
|
||||
{
|
||||
return ImGui_ImplSDL3_Init(window, nullptr);
|
||||
}
|
||||
|
||||
bool ImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* renderer)
|
||||
{
|
||||
return ImGui_ImplSDL3_Init(window, renderer);
|
||||
}
|
||||
|
||||
void ImGui_ImplSDL3_Shutdown()
|
||||
{
|
||||
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();
|
||||
IM_ASSERT(bd != nullptr && "No platform backend to shutdown, or already shutdown?");
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
|
||||
if (bd->ClipboardTextData)
|
||||
SDL_free(bd->ClipboardTextData);
|
||||
for (ImGuiMouseCursor cursor_n = 0; cursor_n < ImGuiMouseCursor_COUNT; cursor_n++)
|
||||
SDL_DestroyCursor(bd->MouseCursors[cursor_n]);
|
||||
bd->LastMouseCursor = NULL;
|
||||
|
||||
io.BackendPlatformName = nullptr;
|
||||
io.BackendPlatformUserData = nullptr;
|
||||
IM_DELETE(bd);
|
||||
}
|
||||
|
||||
static void ImGui_ImplSDL3_UpdateMouseData()
|
||||
{
|
||||
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
|
||||
// We forward mouse input when hovered or captured (via SDL_MOUSEMOTION) or when focused (below)
|
||||
#if SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE
|
||||
// SDL_CaptureMouse() let the OS know e.g. that our imgui drag outside the SDL window boundaries shouldn't e.g. trigger other operations outside
|
||||
SDL_CaptureMouse((bd->MouseButtonsDown != 0) ? SDL_TRUE : SDL_FALSE);
|
||||
SDL_Window* focused_window = SDL_GetKeyboardFocus();
|
||||
const bool is_app_focused = (bd->Window == focused_window);
|
||||
#else
|
||||
const bool is_app_focused = (SDL_GetWindowFlags(bd->Window) & SDL_WINDOW_INPUT_FOCUS) != 0; // SDL 2.0.3 and non-windowed systems: single-viewport only
|
||||
#endif
|
||||
if (is_app_focused)
|
||||
{
|
||||
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
|
||||
if (io.WantSetMousePos)
|
||||
SDL_WarpMouseInWindow(bd->Window, io.MousePos.x, io.MousePos.y);
|
||||
|
||||
// (Optional) Fallback to provide mouse position when focused (SDL_MOUSEMOTION already provides this when hovered or captured)
|
||||
if (bd->MouseCanUseGlobalState && bd->MouseButtonsDown == 0)
|
||||
{
|
||||
// Single-viewport mode: mouse position in client window coordinates (io.MousePos is (0,0) when the mouse is on the upper-left corner of the app window)
|
||||
float mouse_x_global, mouse_y_global;
|
||||
int window_x, window_y;
|
||||
SDL_GetGlobalMouseState(&mouse_x_global, &mouse_y_global);
|
||||
SDL_GetWindowPosition(focused_window, &window_x, &window_y);
|
||||
io.AddMousePosEvent(mouse_x_global - window_x, mouse_y_global - window_y);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void ImGui_ImplSDL3_UpdateMouseCursor()
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
if (io.ConfigFlags & ImGuiConfigFlags_NoMouseCursorChange)
|
||||
return;
|
||||
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();
|
||||
|
||||
ImGuiMouseCursor imgui_cursor = ImGui::GetMouseCursor();
|
||||
if (io.MouseDrawCursor || imgui_cursor == ImGuiMouseCursor_None)
|
||||
{
|
||||
// Hide OS mouse cursor if imgui is drawing it or if it wants no cursor
|
||||
SDL_HideCursor();
|
||||
}
|
||||
else
|
||||
{
|
||||
// Show OS mouse cursor
|
||||
SDL_Cursor* expected_cursor = bd->MouseCursors[imgui_cursor] ? bd->MouseCursors[imgui_cursor] : bd->MouseCursors[ImGuiMouseCursor_Arrow];
|
||||
if (bd->LastMouseCursor != expected_cursor)
|
||||
{
|
||||
SDL_SetCursor(expected_cursor); // SDL function doesn't have an early out (see #6113)
|
||||
bd->LastMouseCursor = expected_cursor;
|
||||
}
|
||||
SDL_ShowCursor();
|
||||
}
|
||||
}
|
||||
|
||||
static void ImGui_ImplSDL3_UpdateGamepads()
|
||||
{
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
if ((io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) == 0) // FIXME: Technically feeding gamepad shouldn't depend on this now that they are regular inputs.
|
||||
return;
|
||||
|
||||
// Get gamepad
|
||||
io.BackendFlags &= ~ImGuiBackendFlags_HasGamepad;
|
||||
SDL_Gamepad* gamepad = SDL_OpenGamepad(0);
|
||||
if (!gamepad)
|
||||
return;
|
||||
io.BackendFlags |= ImGuiBackendFlags_HasGamepad;
|
||||
|
||||
// Update gamepad inputs
|
||||
#define IM_SATURATE(V) (V < 0.0f ? 0.0f : V > 1.0f ? 1.0f : V)
|
||||
#define MAP_BUTTON(KEY_NO, BUTTON_NO) { io.AddKeyEvent(KEY_NO, SDL_GetGamepadButton(gamepad, BUTTON_NO) != 0); }
|
||||
#define MAP_ANALOG(KEY_NO, AXIS_NO, V0, V1) { float vn = (float)(SDL_GetGamepadAxis(gamepad, AXIS_NO) - V0) / (float)(V1 - V0); vn = IM_SATURATE(vn); io.AddKeyAnalogEvent(KEY_NO, vn > 0.1f, vn); }
|
||||
const int thumb_dead_zone = 8000; // SDL_gamecontroller.h suggests using this value.
|
||||
MAP_BUTTON(ImGuiKey_GamepadStart, SDL_GAMEPAD_BUTTON_START);
|
||||
MAP_BUTTON(ImGuiKey_GamepadBack, SDL_GAMEPAD_BUTTON_BACK);
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceLeft, SDL_GAMEPAD_BUTTON_X); // Xbox X, PS Square
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceRight, SDL_GAMEPAD_BUTTON_B); // Xbox B, PS Circle
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceUp, SDL_GAMEPAD_BUTTON_Y); // Xbox Y, PS Triangle
|
||||
MAP_BUTTON(ImGuiKey_GamepadFaceDown, SDL_GAMEPAD_BUTTON_A); // Xbox A, PS Cross
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadLeft, SDL_GAMEPAD_BUTTON_DPAD_LEFT);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadRight, SDL_GAMEPAD_BUTTON_DPAD_RIGHT);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadUp, SDL_GAMEPAD_BUTTON_DPAD_UP);
|
||||
MAP_BUTTON(ImGuiKey_GamepadDpadDown, SDL_GAMEPAD_BUTTON_DPAD_DOWN);
|
||||
MAP_BUTTON(ImGuiKey_GamepadL1, SDL_GAMEPAD_BUTTON_LEFT_SHOULDER);
|
||||
MAP_BUTTON(ImGuiKey_GamepadR1, SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER);
|
||||
MAP_ANALOG(ImGuiKey_GamepadL2, SDL_GAMEPAD_AXIS_LEFT_TRIGGER, 0.0f, 32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadR2, SDL_GAMEPAD_AXIS_RIGHT_TRIGGER, 0.0f, 32767);
|
||||
MAP_BUTTON(ImGuiKey_GamepadL3, SDL_GAMEPAD_BUTTON_LEFT_STICK);
|
||||
MAP_BUTTON(ImGuiKey_GamepadR3, SDL_GAMEPAD_BUTTON_RIGHT_STICK);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickLeft, SDL_GAMEPAD_AXIS_LEFTX, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickRight, SDL_GAMEPAD_AXIS_LEFTX, +thumb_dead_zone, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickUp, SDL_GAMEPAD_AXIS_LEFTY, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadLStickDown, SDL_GAMEPAD_AXIS_LEFTY, +thumb_dead_zone, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickLeft, SDL_GAMEPAD_AXIS_RIGHTX, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickRight, SDL_GAMEPAD_AXIS_RIGHTX, +thumb_dead_zone, +32767);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickUp, SDL_GAMEPAD_AXIS_RIGHTY, -thumb_dead_zone, -32768);
|
||||
MAP_ANALOG(ImGuiKey_GamepadRStickDown, SDL_GAMEPAD_AXIS_RIGHTY, +thumb_dead_zone, +32767);
|
||||
#undef MAP_BUTTON
|
||||
#undef MAP_ANALOG
|
||||
}
|
||||
|
||||
void ImGui_ImplSDL3_NewFrame()
|
||||
{
|
||||
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();
|
||||
IM_ASSERT(bd != nullptr && "Did you call ImGui_ImplSDL3_Init()?");
|
||||
ImGuiIO& io = ImGui::GetIO();
|
||||
|
||||
// Setup display size (every frame to accommodate for window resizing)
|
||||
int w, h;
|
||||
int display_w, display_h;
|
||||
SDL_GetWindowSize(bd->Window, &w, &h);
|
||||
if (SDL_GetWindowFlags(bd->Window) & SDL_WINDOW_MINIMIZED)
|
||||
w = h = 0;
|
||||
SDL_GetWindowSizeInPixels(bd->Window, &display_w, &display_h);
|
||||
io.DisplaySize = ImVec2((float)w, (float)h);
|
||||
if (w > 0 && h > 0)
|
||||
io.DisplayFramebufferScale = ImVec2((float)display_w / w, (float)display_h / h);
|
||||
|
||||
// Setup time step (we don't use SDL_GetTicks() because it is using millisecond resolution)
|
||||
static Uint64 frequency = SDL_GetPerformanceFrequency();
|
||||
Uint64 current_time = SDL_GetPerformanceCounter();
|
||||
io.DeltaTime = bd->Time > 0 ? (float)((double)(current_time - bd->Time) / frequency) : (float)(1.0f / 60.0f);
|
||||
bd->Time = current_time;
|
||||
|
||||
if (bd->PendingMouseLeaveFrame && bd->PendingMouseLeaveFrame >= ImGui::GetFrameCount() && bd->MouseButtonsDown == 0)
|
||||
{
|
||||
bd->MouseWindowID = 0;
|
||||
bd->PendingMouseLeaveFrame = 0;
|
||||
io.AddMousePosEvent(-FLT_MAX, -FLT_MAX);
|
||||
}
|
||||
|
||||
ImGui_ImplSDL3_UpdateMouseData();
|
||||
ImGui_ImplSDL3_UpdateMouseCursor();
|
||||
|
||||
// Update game controllers (if enabled and available)
|
||||
ImGui_ImplSDL3_UpdateGamepads();
|
||||
}
|
||||
31
backends/imgui_impl_sdl3.h
Normal file
31
backends/imgui_impl_sdl3.h
Normal file
@ -0,0 +1,31 @@
|
||||
// dear imgui: Platform Backend for SDL3 (*EXPERIMENTAL*)
|
||||
// This needs to be used along with a Renderer (e.g. DirectX11, OpenGL3, Vulkan..)
|
||||
// (Info: SDL3 is a cross-platform general purpose library for handling windows, inputs, graphics context creation, etc.)
|
||||
// (IMPORTANT: SDL 3.0.0 is NOT YET RELEASED. IT IS POSSIBLE THAT ITS SPECS/API WILL CHANGE BEFORE RELEASE)
|
||||
|
||||
// Implemented features:
|
||||
// [X] Platform: Clipboard support.
|
||||
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
|
||||
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
|
||||
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
|
||||
|
||||
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
|
||||
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
#pragma once
|
||||
#include "imgui.h" // IMGUI_IMPL_API
|
||||
|
||||
struct SDL_Window;
|
||||
struct SDL_Renderer;
|
||||
typedef union SDL_Event SDL_Event;
|
||||
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForOpenGL(SDL_Window* window, void* sdl_gl_context);
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForVulkan(SDL_Window* window);
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForD3D(SDL_Window* window);
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForMetal(SDL_Window* window);
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* renderer);
|
||||
IMGUI_IMPL_API void ImGui_ImplSDL3_Shutdown();
|
||||
IMGUI_IMPL_API void ImGui_ImplSDL3_NewFrame();
|
||||
IMGUI_IMPL_API bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event);
|
||||
@ -2,9 +2,9 @@
|
||||
// This needs to be used along with a Platform Backend (e.g. GLFW, SDL, Win32, custom..)
|
||||
|
||||
// Implemented features:
|
||||
// [x] Renderer: User texture binding. Use 'VkDescriptorSet' as ImTextureID. Read the FAQ about ImTextureID! See https://github.com/ocornut/imgui/pull/914 for discussions.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [x] Renderer: Multi-viewport / platform windows. With issues (flickering when creating a new viewport).
|
||||
// [!] Renderer: User texture binding. Use 'VkDescriptorSet' as ImTextureID. Read the FAQ about ImTextureID! See https://github.com/ocornut/imgui/pull/914 for discussions.
|
||||
|
||||
// Important: on 32-bit systems, user texture binding is only supported if your imconfig file has '#define ImTextureID ImU64'.
|
||||
// This is because we need ImTextureID to carry a 64-bit value and by default ImTextureID is defined as void*.
|
||||
|
||||
@ -2,9 +2,9 @@
|
||||
// This needs to be used along with a Platform Backend (e.g. GLFW, SDL, Win32, custom..)
|
||||
|
||||
// Implemented features:
|
||||
// [x] Renderer: User texture binding. Use 'VkDescriptorSet' as ImTextureID. Read the FAQ about ImTextureID! See https://github.com/ocornut/imgui/pull/914 for discussions.
|
||||
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
|
||||
// [x] Renderer: Multi-viewport / platform windows. With issues (flickering when creating a new viewport).
|
||||
// [!] Renderer: User texture binding. Use 'VkDescriptorSet' as ImTextureID. Read the FAQ about ImTextureID! See https://github.com/ocornut/imgui/pull/914 for discussions.
|
||||
|
||||
// Important: on 32-bit systems, user texture binding is only supported if your imconfig file has '#define ImTextureID ImU64'.
|
||||
// See imgui_impl_vulkan.cpp file for details.
|
||||
|
||||
@ -6,7 +6,7 @@ _(You may browse this at https://github.com/ocornut/imgui/blob/master/docs/BACKE
|
||||
your application or engine to easily integrate Dear ImGui.** Each backend is typically self-contained in a pair of files: imgui_impl_XXXX.cpp + imgui_impl_XXXX.h.
|
||||
|
||||
- The 'Platform' backends are in charge of: mouse/keyboard/gamepad inputs, cursor shape, timing, and windowing.<BR>
|
||||
e.g. Windows ([imgui_impl_win32.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_win32.cpp)), GLFW ([imgui_impl_glfw.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_glfw.cpp)), SDL2 ([imgui_impl_sdl.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_sdl.cpp)), etc.
|
||||
e.g. Windows ([imgui_impl_win32.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_win32.cpp)), GLFW ([imgui_impl_glfw.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_glfw.cpp)), SDL2 ([imgui_impl_sdl2.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_sdl2.cpp)), etc.
|
||||
|
||||
- The 'Renderer' backends are in charge of: creating atlas texture, and rendering imgui draw data.<BR>
|
||||
e.g. DirectX11 ([imgui_impl_dx11.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_dx11.cpp)), OpenGL/WebGL ([imgui_impl_opengl3.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_opengl3.cpp)), Vulkan ([imgui_impl_vulkan.cpp](https://github.com/ocornut/imgui/blob/master/backends/imgui_impl_vulkan.cpp)), etc.
|
||||
@ -62,7 +62,8 @@ List of Platforms Backends:
|
||||
imgui_impl_android.cpp ; Android native app API
|
||||
imgui_impl_glfw.cpp ; GLFW (Windows, macOS, Linux, etc.) http://www.glfw.org/
|
||||
imgui_impl_osx.mm ; macOS native API (not as feature complete as glfw/sdl backends)
|
||||
imgui_impl_sdl.cpp ; SDL2 (Windows, macOS, Linux, iOS, Android) https://www.libsdl.org
|
||||
imgui_impl_sdl2.cpp ; SDL2 (Windows, macOS, Linux, iOS, Android) https://www.libsdl.org
|
||||
imgui_impl_sdl3.cpp ; SDL2 (Windows, macOS, Linux, iOS, Android) https://www.libsdl.org (*EXPERIMENTAL*)
|
||||
imgui_impl_win32.cpp ; Win32 native API (Windows)
|
||||
imgui_impl_glut.cpp ; GLUT/FreeGLUT (this is prehistoric software and absolutely not recommended today!)
|
||||
|
||||
@ -83,8 +84,8 @@ List of high-level Frameworks Backends (combining Platform + Renderer):
|
||||
|
||||
imgui_impl_allegro5.cpp
|
||||
|
||||
Emscripten is also supported.
|
||||
The [example_emscripten_opengl3](https://github.com/ocornut/imgui/tree/master/examples/example_emscripten_opengl3) app uses imgui_impl_sdl.cpp + imgui_impl_opengl3.cpp, but other combos are possible.
|
||||
Emscripten is also supported!
|
||||
The SDL+GL, GLFW+GL and SDL+WebGPU examples are all ready to build and run with Emscripten.
|
||||
|
||||
### Backends for third-party frameworks, graphics API or other languages
|
||||
|
||||
@ -97,7 +98,7 @@ If you are not sure which backend to use, the recommended platform/frameworks fo
|
||||
|Library |Website |Backend |Note |
|
||||
|--------|--------|--------|-----|
|
||||
| GLFW | https://github.com/glfw/glfw | imgui_impl_glfw.cpp | |
|
||||
| SDL2 | https://www.libsdl.org | imgui_impl_sdl.cpp | |
|
||||
| SDL2 | https://www.libsdl.org | imgui_impl_sdl2.cpp | |
|
||||
| Sokol | https://github.com/floooh/sokol | [util/sokol_imgui.h](https://github.com/floooh/sokol/blob/master/util/sokol_imgui.h) | Lower-level than GLFW/SDL |
|
||||
|
||||
|
||||
|
||||
@ -102,6 +102,14 @@ Other changes:
|
||||
VERSION 1.89.3 (In Progress)
|
||||
-----------------------------------------------------------------------
|
||||
|
||||
Breaking Changes:
|
||||
|
||||
- Backends+Examples: SDL2: renamed all unnumbered references to "sdl" to "sdl2".
|
||||
This is in prevision for the future release of SDL3 (#6146)
|
||||
- imgui_impl_sdl.cpp -> imgui_impl_sdl2.cpp
|
||||
- imgui_impl_sdl.h -> imgui_impl_sdl2.h
|
||||
- example_sdl_xxxx/ -> example_sdl2_xxxx/ (folders and projects)
|
||||
|
||||
All changes:
|
||||
|
||||
- Inputs, Scrolling: Made horizontal scroll wheel and horizontal scroll direction consistent
|
||||
@ -150,13 +158,17 @@ All changes:
|
||||
hasPreciseScrollingDeltas==false (e.g. non-Apple mices).
|
||||
- Backends: Win32: flipping WM_MOUSEHWHEEL value to match other backends and
|
||||
offer consistent horizontal scrolling direction. (#4019)
|
||||
- Backends: SDL: flipping SDL_MOUSEWHEEL 'wheel.x' value to match other backends and
|
||||
- Backends: SDL2: flipping SDL_MOUSEWHEEL 'wheel.x' value to match other backends and
|
||||
offer consistent horizontal scrolling direction. (#4019)
|
||||
- Backends: SDL: Removed SDL_MOUSEWHEEL value clamping. (#4019, #6096, #6081)
|
||||
- Backends: SDL: Added support for SDL 2.0.18+ preciseX/preciseY mouse wheel data
|
||||
- Backends: SDL2: Removed SDL_MOUSEWHEEL value clamping. (#4019, #6096, #6081)
|
||||
- Backends: SDL2: Added support for SDL 2.0.18+ preciseX/preciseY mouse wheel data
|
||||
for smooth scrolling as reported by SDL. (#4019, #6096)
|
||||
- Backends: SDL: Avoid calling SDL_SetCursor() when cursor has not changed, as the function
|
||||
- Backends: SDL2: Avoid calling SDL_SetCursor() when cursor has not changed, as the function
|
||||
is surprisingly costly on Mac with latest SDL (may be fixed in next SDL version). (#6113)
|
||||
- Backends: SDL3: Added experimental imgui_impl_sdl3.cpp backend. (#6146) [@dovker, @ocornut]
|
||||
SDL 3.0.0 has not yet been released, so it is possible that its specs/api will change before
|
||||
release. This backend is provided as a convenience for early adopters etc. We don't recommend
|
||||
switching to SDL3 before it is released.
|
||||
- Backends: GLFW: Registering custom low-level mouse wheel handler to get more accurate
|
||||
scrolling impulses on Emscripten. (#4019, #6096) [@ocornut, @wolfpld, @tolopolarity]
|
||||
- Backends: GLFW: Added ImGui_ImplGlfw_SetCallbacksChainForAllWindows() to instruct backend
|
||||
@ -164,13 +176,14 @@ All changes:
|
||||
the 'window' parameter. (#6142)
|
||||
- Backends: WebGPU: Fix building for latest WebGPU specs (remove implicit layout generation).
|
||||
(#6117, #4116, #3632) [@tonygrue, @bfierz]
|
||||
- Examples: refactored SDL+GL and GLFW+GL examples to compile with Emscripten.
|
||||
- Examples: refactored SDL2+GL and GLFW+GL examples to compile with Emscripten.
|
||||
(#2492, #2494, #3699, #3705) [@ocornut, @nicolasnoble]
|
||||
The dedicated example_emscripten_opengl3/ has been removed.
|
||||
- Examples: Added SDL3+GL experimental example. (#6146)
|
||||
- Examples: Win32: Fixed examples using RegisterClassW() since 1.89 to also call
|
||||
DefWindowProcW() instead of DefWindowProc() so that title text are correctly converted
|
||||
when application is compiled without /DUNICODE. (#5725, #5961, #5975) [@markreidvfx]
|
||||
- Examples: SDL+SDL_Renderer: Added call to SDL_RenderSetScale() to display is correct on a
|
||||
- Examples: SDL2+SDL_Renderer: Added call to SDL_RenderSetScale() to display is correct on a
|
||||
Retina display (albeit lower-res as our other unmodified examples). (#6121, #6065, #5931).
|
||||
|
||||
Docking+Viewports Branch:
|
||||
|
||||
@ -107,7 +107,7 @@ OSX + OpenGL2 example. <BR>
|
||||
[example_emscripten_wgpu/](https://github.com/ocornut/imgui/blob/master/examples/example_emscripten_wgpu/) <BR>
|
||||
Emcripten + GLFW + WebGPU example. <BR>
|
||||
= main.cpp + imgui_impl_glfw.cpp + imgui_impl_wgpu.cpp
|
||||
Note that the 'example_glfw_opengl3' and 'example_sdl_opengl3' examples also supports Emscripten!
|
||||
Note that the 'example_glfw_opengl3' and 'example_sdl2_opengl3' examples also supports Emscripten!
|
||||
|
||||
[example_glfw_metal/](https://github.com/ocornut/imgui/blob/master/examples/example_glfw_metal/) <BR>
|
||||
GLFW (Mac) + Metal example. <BR>
|
||||
@ -146,40 +146,40 @@ Null example, compile and link imgui, create context, run headless with no input
|
||||
This is used to quickly test compilation of core imgui files in as many setups as possible.
|
||||
Because this application doesn't create a window nor a graphic context, there's no graphics output.
|
||||
|
||||
[example_sdl_directx11/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl_directx11/) <BR>
|
||||
[example_sdl2_directx11/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl2_directx11/) <BR>
|
||||
SDL2 + DirectX11 example, Windows only. <BR>
|
||||
= main.cpp + imgui_impl_sdl.cpp + imgui_impl_dx11.cpp <BR>
|
||||
This to demonstrate usage of DirectX with SDL.
|
||||
= main.cpp + imgui_impl_sdl2.cpp + imgui_impl_dx11.cpp <BR>
|
||||
This to demonstrate usage of DirectX with SDL2.
|
||||
|
||||
[example_sdl_metal/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl_metal/) <BR>
|
||||
SDL2 (Mac) + Metal example. <BR>
|
||||
= main.mm + imgui_impl_sdl.cpp + imgui_impl_metal.mm
|
||||
[example_sdl2_metal/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl2_metal/) <BR>
|
||||
SDL2 + Metal example, Mac only. <BR>
|
||||
= main.mm + imgui_impl_sdl2.cpp + imgui_impl_metal.mm
|
||||
|
||||
[example_sdl_opengl2/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl_opengl2/) <BR>
|
||||
[example_sdl2_opengl2/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl2_opengl2/) <BR>
|
||||
SDL2 (Win32, Mac, Linux etc.) + OpenGL example (legacy, fixed pipeline). <BR>
|
||||
= main.cpp + imgui_impl_sdl.cpp + imgui_impl_opengl2.cpp <BR>
|
||||
= main.cpp + imgui_impl_sdl2.cpp + imgui_impl_opengl2.cpp <BR>
|
||||
**DO NOT USE OPENGL2 CODE IF YOUR CODE/ENGINE IS USING GL OR WEBGL (SHADERS, VBO, VAO, etc.)** <BR>
|
||||
This code is mostly provided as a reference to learn about Dear ImGui integration, because it is shorter.
|
||||
If your code is using GL3+ context or any semi modern GL calls, using this renderer is likely to
|
||||
make things more complicated, will require your code to reset many GL attributes to their initial
|
||||
state, and might confuse your GPU driver. One star, not recommended.
|
||||
|
||||
[example_sdl_opengl3/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl_opengl3/) <BR>
|
||||
[example_sdl2_opengl3/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl2_opengl3/) <BR>
|
||||
SDL2 (Win32, Mac, Linux, etc.) + OpenGL3+/ES2/ES3 example. <BR>
|
||||
= main.cpp + imgui_impl_sdl.cpp + imgui_impl_opengl3.cpp <BR>
|
||||
= main.cpp + imgui_impl_sdl2.cpp + imgui_impl_opengl3.cpp <BR>
|
||||
This uses more modern GL calls and custom shaders. <BR>
|
||||
This support building with Emscripten and targetting WebGL.<BR>
|
||||
Prefer using that if you are using modern GL or WebGL in your application.
|
||||
|
||||
[example_sdl_sdlrenderer/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl_sdlrenderer/) <BR>
|
||||
[example_sdl2_sdlrenderer/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl2_sdlrenderer/) <BR>
|
||||
SDL2 (Win32, Mac, Linux, etc.) + SDL_Renderer (most graphics backends are supported underneath) <BR>
|
||||
= main.cpp + imgui_impl_sdl.cpp + imgui_impl_sdlrenderer.cpp <BR>
|
||||
= main.cpp + imgui_impl_sdl2.cpp + imgui_impl_sdlrenderer.cpp <BR>
|
||||
This requires SDL 2.0.18+ (released November 2021) <BR>
|
||||
We do not really recommend using SDL_Renderer as it is a rather primitive API.
|
||||
|
||||
[example_sdl_vulkan/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl_vulkan/) <BR>
|
||||
[example_sdl2_vulkan/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl2_vulkan/) <BR>
|
||||
SDL2 (Win32, Mac, Linux, etc.) + Vulkan example. <BR>
|
||||
= main.cpp + imgui_impl_sdl.cpp + imgui_impl_vulkan.cpp <BR>
|
||||
= main.cpp + imgui_impl_sdl2.cpp + imgui_impl_vulkan.cpp <BR>
|
||||
This is quite long and tedious, because: Vulkan. <BR>
|
||||
For this example, the main.cpp file exceptionally use helpers function from imgui_impl_vulkan.h/cpp.
|
||||
|
||||
|
||||
@ -4,7 +4,7 @@
|
||||
|
||||
This example shows how to integrate Dear ImGui with Metal. It is based on the "cross-platform" game template provided with Xcode as of Xcode 9.
|
||||
|
||||
Consider basing your work off the example_glfw_metal/ or example_sdl_metal/ examples. They are better supported and will be portable unlike this one.
|
||||
Consider basing your work off the example_glfw_metal/ or example_sdl2_metal/ examples. They are better supported and will be portable unlike this one.
|
||||
|
||||
|
||||
|
||||
|
||||
@ -1,8 +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_sdl_directx11
|
||||
@set OUT_EXE=example_sdl2_directx11
|
||||
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL2_DIR%\include /I "%WindowsSdkDir%Include\um" /I "%WindowsSdkDir%Include\shared" /I "%DXSDK_DIR%Include"
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_dx11.cpp ..\..\imgui*.cpp
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_dx11.cpp ..\..\imgui*.cpp
|
||||
@set LIBS=/LIBPATH:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib /LIBPATH:"%DXSDK_DIR%/Lib/x86" d3d11.lib d3dcompiler.lib shell32.lib
|
||||
mkdir %OUT_DIR%
|
||||
cl /nologo /Zi /MD %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
|
||||
@ -20,9 +20,9 @@
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{9E1987E3-1F19-45CA-B9C9-D31E791836D8}</ProjectGuid>
|
||||
<RootNamespace>example_sdl_directx11</RootNamespace>
|
||||
<RootNamespace>example_sdl2_directx11</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
|
||||
<ProjectName>example_sdl_directx11</ProjectName>
|
||||
<ProjectName>example_sdl2_directx11</ProjectName>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
@ -161,16 +161,16 @@
|
||||
<ClCompile Include="..\..\imgui_draw.cpp" />
|
||||
<ClCompile Include="..\..\imgui_tables.cpp" />
|
||||
<ClCompile Include="..\..\imgui_widgets.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_dx11.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.cpp" />
|
||||
<ClCompile Include="main.cpp" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="..\..\imconfig.h" />
|
||||
<ClInclude Include="..\..\imgui.h" />
|
||||
<ClInclude Include="..\..\imgui_internal.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl2.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_dx11.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\..\misc\debuggers\imgui.natvis" />
|
||||
@ -179,4 +179,4 @@
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -18,10 +18,10 @@
|
||||
<ClInclude Include="..\..\imgui_internal.h">
|
||||
<Filter>imgui</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_dx11.h">
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl2.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h">
|
||||
<ClInclude Include="..\..\backends\imgui_impl_dx11.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
@ -44,10 +44,10 @@
|
||||
<ClCompile Include="..\..\imgui_widgets.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_dx11.cpp">
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.cpp">
|
||||
<ClCompile Include="..\..\backends\imgui_impl_dx11.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
@ -57,4 +57,4 @@
|
||||
<Filter>imgui</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -4,7 +4,7 @@
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
#include "imgui_impl_sdl2.h"
|
||||
#include "imgui_impl_dx11.h"
|
||||
#include <d3d11.h>
|
||||
#include <stdio.h>
|
||||
@ -6,11 +6,11 @@
|
||||
#CXX = g++
|
||||
#CXX = clang++
|
||||
|
||||
EXE = example_sdl_metal
|
||||
EXE = example_sdl2_metal
|
||||
IMGUI_DIR = ../..
|
||||
SOURCES = main.mm
|
||||
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl.cpp $(IMGUI_DIR)/backends/imgui_impl_metal.mm
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl2.cpp $(IMGUI_DIR)/backends/imgui_impl_metal.mm
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
|
||||
LIBS = -framework Metal -framework MetalKit -framework Cocoa -framework IOKit -framework CoreVideo -framework QuartzCore
|
||||
@ -4,7 +4,7 @@
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
#include "imgui_impl_sdl2.h"
|
||||
#include "imgui_impl_metal.h"
|
||||
#include <stdio.h>
|
||||
#include <SDL.h>
|
||||
@ -14,11 +14,11 @@
|
||||
#CXX = g++
|
||||
#CXX = clang++
|
||||
|
||||
EXE = example_sdl_opengl2
|
||||
EXE = example_sdl2_opengl2
|
||||
IMGUI_DIR = ../..
|
||||
SOURCES = main.cpp
|
||||
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl2.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl2.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl2.cpp
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
UNAME_S := $(shell uname -s)
|
||||
|
||||
29
examples/example_sdl2_opengl2/README.md
Normal file
29
examples/example_sdl2_opengl2/README.md
Normal file
@ -0,0 +1,29 @@
|
||||
|
||||
# How to Build
|
||||
|
||||
- On Windows with Visual Studio's IDE
|
||||
|
||||
Use the provided project file (.vcxproj). Add to solution (imgui_examples.sln) if necessary.
|
||||
|
||||
- On Windows with Visual Studio's CLI
|
||||
|
||||
```
|
||||
set SDL2_DIR=path_to_your_sdl2_folder
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_opengl2.cpp ..\..\imgui*.cpp /FeDebug/example_sdl2_opengl2.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
|
||||
# ^^ include paths ^^ source files ^^ output exe ^^ output dir ^^ libraries
|
||||
# or for 64-bit:
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_opengl2.cpp ..\..\imgui*.cpp /FeDebug/example_sdl2_opengl2.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x64 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
|
||||
```
|
||||
|
||||
- On Linux and similar Unixes
|
||||
|
||||
```
|
||||
c++ `sdl2-config --cflags` -I .. -I ../.. -I ../../backends main.cpp ../../backends/imgui_impl_sdl2.cpp ../../backends/imgui_impl_opengl2.cpp ../../imgui*.cpp `sdl2-config --libs` -lGL
|
||||
```
|
||||
|
||||
- On Mac OS X
|
||||
|
||||
```
|
||||
brew install sdl2
|
||||
c++ `sdl2-config --cflags` -I .. -I ../.. -I ../../backends main.cpp ../../backends/imgui_impl_sdl2.cpp ../../backends/imgui_impl_opengl2.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl
|
||||
```
|
||||
@ -1,8 +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_sdl_opengl2
|
||||
@set OUT_EXE=example_sdl2_opengl2
|
||||
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL2_DIR%\include
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_opengl2.cpp ..\..\imgui*.cpp
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_opengl2.cpp ..\..\imgui*.cpp
|
||||
@set LIBS=/LIBPATH:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib shell32.lib
|
||||
mkdir %OUT_DIR%
|
||||
cl /nologo /Zi /MD %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
|
||||
@ -20,7 +20,7 @@
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{2AE17FDE-F7F3-4CAC-ADAB-0710EDA4F741}</ProjectGuid>
|
||||
<RootNamespace>example_sdl_opengl2</RootNamespace>
|
||||
<RootNamespace>example_sdl2_opengl2</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
@ -160,16 +160,16 @@
|
||||
<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_opengl2.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.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_opengl2.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\..\misc\debuggers\imgui.natvis" />
|
||||
@ -178,4 +178,4 @@
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -28,7 +28,7 @@
|
||||
<ClCompile Include="..\..\imgui_widgets.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.cpp">
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_opengl2.cpp">
|
||||
@ -48,7 +48,7 @@
|
||||
<ClInclude Include="..\..\backends\imgui_impl_opengl2.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h">
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl2.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
@ -58,4 +58,4 @@
|
||||
<Filter>imgui</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -4,11 +4,11 @@
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
// **DO NOT USE THIS CODE IF YOUR CODE/ENGINE IS USING MODERN OPENGL (SHADERS, VBO, VAO, etc.)**
|
||||
// **Prefer using the code in the example_sdl_opengl3/ folder**
|
||||
// See imgui_impl_sdl.cpp for details.
|
||||
// **Prefer using the code in the example_sdl2_opengl3/ folder**
|
||||
// See imgui_impl_sdl2.cpp for details.
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
#include "imgui_impl_sdl2.h"
|
||||
#include "imgui_impl_opengl2.h"
|
||||
#include <stdio.h>
|
||||
#include <SDL.h>
|
||||
@ -14,11 +14,11 @@
|
||||
#CXX = g++
|
||||
#CXX = clang++
|
||||
|
||||
EXE = example_sdl_opengl3
|
||||
EXE = example_sdl2_opengl3
|
||||
IMGUI_DIR = ../..
|
||||
SOURCES = main.cpp
|
||||
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl2.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
UNAME_S := $(shell uname -s)
|
||||
LINUX_GL_LIBS = -lGL
|
||||
@ -20,7 +20,7 @@ EXE = $(WEB_DIR)/index.html
|
||||
IMGUI_DIR = ../..
|
||||
SOURCES = main.cpp
|
||||
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl2.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
UNAME_S := $(shell uname -s)
|
||||
CPPFLAGS =
|
||||
@ -10,10 +10,10 @@ Use the provided project file (.vcxproj). Add to solution (imgui_examples.sln) i
|
||||
Use build_win32.bat or directly:
|
||||
```
|
||||
set SDL2_DIR=path_to_your_sdl2_folder
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp /FeDebug/example_sdl_opengl3.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
|
||||
# ^^ include paths ^^ source files ^^ output exe ^^ output dir ^^ libraries
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp /FeDebug/example_sdl2_opengl3.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
|
||||
# ^^ include paths ^^ source files ^^ output exe ^^ output dir ^^ libraries
|
||||
# or for 64-bit:
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp /FeDebug/example_sdl_opengl3.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x64 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp /FeDebug/example_sdl2_opengl3.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x64 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
|
||||
```
|
||||
|
||||
## Linux and similar Unixes
|
||||
@ -21,7 +21,7 @@ cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_
|
||||
Use our Makefile or directly:
|
||||
```
|
||||
c++ `sdl2-config --cflags` -I .. -I ../.. -I ../../backends
|
||||
main.cpp ../../backends/imgui_impl_sdl.cpp ../../backends/imgui_impl_opengl3.cpp ../../imgui*.cpp
|
||||
main.cpp ../../backends/imgui_impl_sdl2.cpp ../../backends/imgui_impl_opengl3.cpp ../../imgui*.cpp
|
||||
`sdl2-config --libs` -lGL -ldl
|
||||
```
|
||||
|
||||
@ -31,7 +31,7 @@ Use our Makefile or directly:
|
||||
```
|
||||
brew install sdl2
|
||||
c++ `sdl2-config --cflags` -I .. -I ../.. -I ../../backends
|
||||
main.cpp ../../backends/imgui_impl_sdl.cpp ../../backends/imgui_impl_opengl3.cpp ../../imgui*.cpp
|
||||
main.cpp ../../backends/imgui_impl_sdl2.cpp ../../backends/imgui_impl_opengl3.cpp ../../imgui*.cpp
|
||||
`sdl2-config --libs` -framework OpenGl -framework CoreFoundation
|
||||
```
|
||||
|
||||
@ -1,8 +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_sdl_opengl3
|
||||
@set OUT_EXE=example_sdl2_opengl3
|
||||
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL2_DIR%\include
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp
|
||||
@set LIBS=/LIBPATH:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib shell32.lib
|
||||
mkdir %OUT_DIR%
|
||||
cl /nologo /Zi /MD %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
|
||||
@ -20,7 +20,7 @@
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{BBAEB705-1669-40F3-8567-04CF6A991F4C}</ProjectGuid>
|
||||
<RootNamespace>example_sdl_opengl3</RootNamespace>
|
||||
<RootNamespace>example_sdl2_opengl3</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
@ -160,17 +160,17 @@
|
||||
<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_opengl3.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.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_opengl3.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_opengl3_loader.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\..\misc\debuggers\imgui.natvis" />
|
||||
@ -22,10 +22,10 @@
|
||||
<ClCompile Include="main.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_opengl3.cpp">
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.cpp">
|
||||
<ClCompile Include="..\..\backends\imgui_impl_opengl3.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\imgui_tables.cpp">
|
||||
@ -45,15 +45,15 @@
|
||||
<ClInclude Include="..\..\imgui_internal.h">
|
||||
<Filter>imgui</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl2.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_opengl3.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_opengl3_loader.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\README.txt" />
|
||||
@ -61,4 +61,4 @@
|
||||
<Filter>imgui</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -4,7 +4,7 @@
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
#include "imgui_impl_sdl2.h"
|
||||
#include "imgui_impl_opengl3.h"
|
||||
#include <stdio.h>
|
||||
#include <SDL.h>
|
||||
@ -14,11 +14,11 @@
|
||||
#CXX = g++
|
||||
#CXX = clang++
|
||||
|
||||
EXE = example_sdl_sdlrenderer
|
||||
EXE = example_sdl2_sdlrenderer
|
||||
IMGUI_DIR = ../..
|
||||
SOURCES = main.cpp
|
||||
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl.cpp $(IMGUI_DIR)/backends/imgui_impl_sdlrenderer.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl2.cpp $(IMGUI_DIR)/backends/imgui_impl_sdlrenderer.cpp
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
UNAME_S := $(shell uname -s)
|
||||
|
||||
25
examples/example_sdl2_sdlrenderer/README.md
Normal file
25
examples/example_sdl2_sdlrenderer/README.md
Normal file
@ -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 /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_sdlrenderer.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 /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_sdlrenderer.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_sdlrenderer.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_sdlrenderer.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl
|
||||
```
|
||||
@ -1,8 +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_sdl_sdlrenderer_
|
||||
@set OUT_EXE=example_sdl2_sdlrenderer_
|
||||
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL2_DIR%\include
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_sdlrenderer.cpp ..\..\imgui*.cpp
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_sdlrenderer.cpp ..\..\imgui*.cpp
|
||||
@set LIBS=/LIBPATH:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib
|
||||
mkdir %OUT_DIR%
|
||||
cl /nologo /Zi /MD %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
|
||||
@ -20,7 +20,7 @@
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{0C0B2BEA-311F-473C-9652-87923EF639E3}</ProjectGuid>
|
||||
<RootNamespace>example_sdl_sdlrenderer</RootNamespace>
|
||||
<RootNamespace>example_sdl2_sdlrenderer</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
@ -160,16 +160,16 @@
|
||||
<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_sdlrenderer.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.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_sdlrenderer.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\..\misc\debuggers\imgui.natvis" />
|
||||
@ -178,4 +178,4 @@
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -28,7 +28,7 @@
|
||||
<ClCompile Include="..\..\imgui_widgets.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.cpp">
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdlrenderer.cpp">
|
||||
@ -48,7 +48,7 @@
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdlrenderer.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h">
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl2.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
@ -58,4 +58,4 @@
|
||||
<Filter>imgui</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -8,7 +8,7 @@
|
||||
// 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_sdl.h"
|
||||
#include "imgui_impl_sdl2.h"
|
||||
#include "imgui_impl_sdlrenderer.h"
|
||||
#include <stdio.h>
|
||||
#include <SDL.h>
|
||||
@ -1,8 +1,8 @@
|
||||
@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
|
||||
|
||||
@set OUT_EXE=example_sdl_vulkan
|
||||
@set OUT_EXE=example_sdl2_vulkan
|
||||
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL2_DIR%\include /I %VULKAN_SDK%\include
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_vulkan.cpp ..\..\imgui*.cpp
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_vulkan.cpp ..\..\imgui*.cpp
|
||||
@set LIBS=/LIBPATH:%SDL2_DIR%\lib\x86 /libpath:%VULKAN_SDK%\lib32 SDL2.lib SDL2main.lib shell32.lib vulkan-1.lib
|
||||
|
||||
@set OUT_DIR=Debug
|
||||
@ -20,7 +20,7 @@
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{BAE3D0B5-9695-4EB1-AD0F-75890EB4A3B3}</ProjectGuid>
|
||||
<RootNamespace>example_sdl_vulkan</RootNamespace>
|
||||
<RootNamespace>example_sdl2_vulkan</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
@ -164,7 +164,7 @@
|
||||
<ClCompile Include="..\..\imgui_draw.cpp" />
|
||||
<ClCompile Include="..\..\imgui_tables.cpp" />
|
||||
<ClCompile Include="..\..\imgui_widgets.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_vulkan.cpp" />
|
||||
<ClCompile Include="main.cpp" />
|
||||
</ItemGroup>
|
||||
@ -172,7 +172,7 @@
|
||||
<ClInclude Include="..\..\imconfig.h" />
|
||||
<ClInclude Include="..\..\imgui.h" />
|
||||
<ClInclude Include="..\..\imgui_internal.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl2.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_vulkan.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
@ -182,4 +182,4 @@
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -19,7 +19,7 @@
|
||||
<ClCompile Include="..\..\imgui_draw.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl.cpp">
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl2.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="main.cpp">
|
||||
@ -45,7 +45,7 @@
|
||||
<ClInclude Include="..\..\imgui_internal.h">
|
||||
<Filter>imgui</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl.h">
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl2.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_vulkan.h">
|
||||
@ -58,4 +58,4 @@
|
||||
<Filter>imgui</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
@ -10,7 +10,7 @@
|
||||
// Read comments in imgui_impl_vulkan.h.
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
#include "imgui_impl_sdl2.h"
|
||||
#include "imgui_impl_vulkan.h"
|
||||
#include <stdio.h> // printf, fprintf
|
||||
#include <stdlib.h> // abort
|
||||
84
examples/example_sdl3_opengl3/Makefile
Normal file
84
examples/example_sdl3_opengl3/Makefile
Normal file
@ -0,0 +1,84 @@
|
||||
#
|
||||
# Cross Platform Makefile
|
||||
# Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X
|
||||
#
|
||||
# You will need SDL3 (http://www.libsdl.org) which is still unreleased/unpackaged.
|
||||
|
||||
#CXX = g++
|
||||
#CXX = clang++
|
||||
|
||||
EXE = example_sdl3_opengl3
|
||||
IMGUI_DIR = ../..
|
||||
SOURCES = main.cpp
|
||||
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl3.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
UNAME_S := $(shell uname -s)
|
||||
LINUX_GL_LIBS = -lGL
|
||||
|
||||
CXXFLAGS = -std=c++11 -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends
|
||||
CXXFLAGS += -g -Wall -Wformat
|
||||
LIBS =
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## OPENGL ES
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
## This assumes a GL ES library available in the system, e.g. libGLESv2.so
|
||||
# CXXFLAGS += -DIMGUI_IMPL_OPENGL_ES2
|
||||
# LINUX_GL_LIBS = -lGLESv2
|
||||
## If you're on a Raspberry Pi and want to use the legacy drivers,
|
||||
## use the following instead:
|
||||
# LINUX_GL_LIBS = -L/opt/vc/lib -lbrcmGLESv2
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## BUILD FLAGS PER PLATFORM
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
ifeq ($(UNAME_S), Linux) #LINUX
|
||||
ECHO_MESSAGE = "Linux"
|
||||
LIBS += $(LINUX_GL_LIBS) -ldl `sdl3-config --libs`
|
||||
|
||||
CXXFLAGS += `sdl3-config --cflags`
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
ifeq ($(UNAME_S), Darwin) #APPLE
|
||||
ECHO_MESSAGE = "Mac OS X"
|
||||
LIBS += -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo `sdl3-config --libs`
|
||||
LIBS += -L/usr/local/lib -L/opt/local/lib
|
||||
|
||||
CXXFLAGS += `sdl3-config --cflags`
|
||||
CXXFLAGS += -I/usr/local/include -I/opt/local/include
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
ifeq ($(OS), Windows_NT)
|
||||
ECHO_MESSAGE = "MinGW"
|
||||
LIBS += -lgdi32 -lopengl32 -limm32 `pkg-config --static --libs sdl3`
|
||||
|
||||
CXXFLAGS += `pkg-config --cflags sdl3`
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## BUILD RULES
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
%.o:%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:$(IMGUI_DIR)/%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:$(IMGUI_DIR)/backends/%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
all: $(EXE)
|
||||
@echo Build complete for $(ECHO_MESSAGE)
|
||||
|
||||
$(EXE): $(OBJS)
|
||||
$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS)
|
||||
|
||||
clean:
|
||||
rm -f $(EXE) $(OBJS)
|
||||
92
examples/example_sdl3_opengl3/Makefile.emscripten
Normal file
92
examples/example_sdl3_opengl3/Makefile.emscripten
Normal file
@ -0,0 +1,92 @@
|
||||
#
|
||||
# Makefile to use with SDL+emscripten
|
||||
# See https://emscripten.org/docs/getting_started/downloads.html
|
||||
# for installation instructions.
|
||||
#
|
||||
# This Makefile assumes you have loaded emscripten's environment.
|
||||
# (On Windows, you may need to execute emsdk_env.bat or encmdprompt.bat ahead)
|
||||
#
|
||||
# Running `make -f Makefile.emscripten` will produce three files:
|
||||
# - web/index.html
|
||||
# - web/index.js
|
||||
# - web/index.wasm
|
||||
#
|
||||
# All three are needed to run the demo.
|
||||
|
||||
CC = emcc
|
||||
CXX = em++
|
||||
WEB_DIR = web
|
||||
EXE = $(WEB_DIR)/index.html
|
||||
IMGUI_DIR = ../..
|
||||
SOURCES = main.cpp
|
||||
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
|
||||
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl3.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
UNAME_S := $(shell uname -s)
|
||||
CPPFLAGS =
|
||||
LDFLAGS =
|
||||
EMS =
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## EMSCRIPTEN OPTIONS
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
# ("EMS" options gets added to both CPPFLAGS and LDFLAGS, whereas some options are for linker only)
|
||||
EMS += -s USE_SDL=2
|
||||
EMS += -s DISABLE_EXCEPTION_CATCHING=1
|
||||
LDFLAGS += -s WASM=1 -s ALLOW_MEMORY_GROWTH=1 -s NO_EXIT_RUNTIME=0 -s ASSERTIONS=1
|
||||
|
||||
# Uncomment next line to fix possible rendering bugs with Emscripten version older then 1.39.0 (https://github.com/ocornut/imgui/issues/2877)
|
||||
#EMS += -s BINARYEN_TRAP_MODE=clamp
|
||||
#EMS += -s SAFE_HEAP=1 ## Adds overhead
|
||||
|
||||
# Emscripten allows preloading a file or folder to be accessible at runtime.
|
||||
# The Makefile for this example project suggests embedding the misc/fonts/ folder into our application, it will then be accessible as "/fonts"
|
||||
# See documentation for more details: https://emscripten.org/docs/porting/files/packaging_files.html
|
||||
# (Default value is 0. Set to 1 to enable file-system and include the misc/fonts/ folder as part of the build.)
|
||||
USE_FILE_SYSTEM ?= 0
|
||||
ifeq ($(USE_FILE_SYSTEM), 0)
|
||||
LDFLAGS += -s NO_FILESYSTEM=1
|
||||
CPPFLAGS += -DIMGUI_DISABLE_FILE_FUNCTIONS
|
||||
endif
|
||||
ifeq ($(USE_FILE_SYSTEM), 1)
|
||||
LDFLAGS += --no-heap-copy --preload-file ../../misc/fonts@/fonts
|
||||
endif
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## FINAL BUILD FLAGS
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
CPPFLAGS += -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends
|
||||
#CPPFLAGS += -g
|
||||
CPPFLAGS += -Wall -Wformat -Os $(EMS)
|
||||
LDFLAGS += --shell-file ../libs/emscripten/shell_minimal.html
|
||||
LDFLAGS += $(EMS)
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## BUILD RULES
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
%.o:%.cpp
|
||||
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:$(IMGUI_DIR)/%.cpp
|
||||
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:$(IMGUI_DIR)/backends/%.cpp
|
||||
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
all: $(EXE)
|
||||
@echo Build complete for $(EXE)
|
||||
|
||||
$(WEB_DIR):
|
||||
mkdir $@
|
||||
|
||||
serve: all
|
||||
python3 -m http.server -d $(WEB_DIR)
|
||||
|
||||
$(EXE): $(OBJS) $(WEB_DIR)
|
||||
$(CXX) -o $@ $(OBJS) $(LDFLAGS)
|
||||
|
||||
clean:
|
||||
rm -rf $(OBJS) $(WEB_DIR)
|
||||
57
examples/example_sdl3_opengl3/README.md
Normal file
57
examples/example_sdl3_opengl3/README.md
Normal file
@ -0,0 +1,57 @@
|
||||
|
||||
# How to Build
|
||||
|
||||
## Windows with Visual Studio's IDE
|
||||
|
||||
Use the provided project file (.vcxproj). Add to solution (imgui_examples.sln) if necessary.
|
||||
|
||||
## Windows with Visual Studio's CLI
|
||||
|
||||
Use build_win32.bat or directly:
|
||||
```
|
||||
set SDL2_DIR=path_to_your_sdl3_folder
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp /FeDebug/example_sdl3_opengl3.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x86 SDL3.lib opengl32.lib /subsystem:console
|
||||
# ^^ include paths ^^ source files ^^ output exe ^^ output dir ^^ libraries
|
||||
# or for 64-bit:
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp /FeDebug/example_sdl3_opengl3.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x64 SDL3.lib SDL2mainopengl32.lib /subsystem:console
|
||||
```
|
||||
|
||||
## Linux and similar Unixes
|
||||
|
||||
Use our Makefile or directly:
|
||||
```
|
||||
c++ `sdl3-config --cflags` -I .. -I ../.. -I ../../backends
|
||||
main.cpp ../../backends/imgui_impl_sdl3.cpp ../../backends/imgui_impl_opengl3.cpp ../../imgui*.cpp
|
||||
`sdl3-config --libs` -lGL -ldl
|
||||
```
|
||||
|
||||
## macOS
|
||||
|
||||
Use our Makefile or directly:
|
||||
```
|
||||
brew install sdl3
|
||||
c++ `sdl3-config --cflags` -I .. -I ../.. -I ../../backends
|
||||
main.cpp ../../backends/imgui_impl_sdl3.cpp ../../backends/imgui_impl_opengl3.cpp ../../imgui*.cpp
|
||||
`sdl3-config --libs` -framework OpenGl -framework CoreFoundation
|
||||
```
|
||||
|
||||
## Emscripten
|
||||
|
||||
**Building**
|
||||
|
||||
You need to install Emscripten from https://emscripten.org/docs/getting_started/downloads.html, and have the environment variables set, as described in https://emscripten.org/docs/getting_started/downloads.html#installation-instructions
|
||||
|
||||
- Depending on your configuration, in Windows you may need to run `emsdk/emsdk_env.bat` in your console to access the Emscripten command-line tools.
|
||||
- You may also refer to our [Continuous Integration setup](https://github.com/ocornut/imgui/tree/master/.github/workflows) for Emscripten setup.
|
||||
- Then build using `make -f Makefile.emscripten` while in the current directory.
|
||||
|
||||
**Running an Emscripten project**
|
||||
|
||||
To run on a local machine:
|
||||
- `make -f Makefile.emscripten serve` will use Python3 to spawn a local webserver, you can then browse http://localhost:8000 to access your build.
|
||||
- Otherwise, generally you will need a local webserver. Quoting [https://emscripten.org/docs/getting_started](https://emscripten.org/docs/getting_started/Tutorial.html#generating-html):<br>
|
||||
_"Unfortunately several browsers (including Chrome, Safari, and Internet Explorer) do not support file:// [XHR](https://emscripten.org/docs/site/glossary.html#term-xhr) requests, and can’t load extra files needed by the HTML (like a .wasm file, or packaged file data as mentioned lower down). For these browsers you’ll need to serve the files using a [local webserver](https://emscripten.org/docs/getting_started/FAQ.html#faq-local-webserver) and then open http://localhost:8000/hello.html."_
|
||||
- Emscripten SDK has a handy `emrun` command: `emrun web/index.html --browser firefox` which will spawn a temporary local webserver (in Firefox). See https://emscripten.org/docs/compiling/Running-html-files-with-emrun.html for details.
|
||||
- You may use Python 3 builtin webserver: `python -m http.server -d web` (this is what `make serve` uses).
|
||||
- You may use Python 2 builtin webserver: `cd web && python -m SimpleHTTPServer`.
|
||||
- If you are accessing the files over a network, certain browsers, such as Firefox, will restrict Gamepad API access to secure contexts only (e.g. https only).
|
||||
8
examples/example_sdl3_opengl3/build_win32.bat
Normal file
8
examples/example_sdl3_opengl3/build_win32.bat
Normal file
@ -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_sdl3_opengl3
|
||||
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL3_DIR%\include
|
||||
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp
|
||||
@set LIBS=/LIBPATH:%SDL3_DIR%\lib\x86 SDL3.lib opengl32.lib shell32.lib
|
||||
mkdir %OUT_DIR%
|
||||
cl /nologo /Zi /MD %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
|
||||
182
examples/example_sdl3_opengl3/example_sdl3_opengl3.vcxproj
Normal file
182
examples/example_sdl3_opengl3/example_sdl3_opengl3.vcxproj
Normal file
@ -0,0 +1,182 @@
|
||||
<?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>{84AAA301-84FE-428B-9E3E-817BC8123C0C}</ProjectGuid>
|
||||
<RootNamespace>example_sdl3_opengl3</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
|
||||
</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)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<AdditionalIncludeDirectories>..\..;..\..\backends;%SDL3_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL3;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<AdditionalLibraryDirectories>%SDL3_DIR%\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>opengl32.lib;SDL3.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;%SDL3_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL3;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<AdditionalLibraryDirectories>%SDL3_DIR%\lib\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>opengl32.lib;SDL3.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<IgnoreSpecificDefaultLibraries>msvcrt.lib</IgnoreSpecificDefaultLibraries>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level4</WarningLevel>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<AdditionalIncludeDirectories>..\..;..\..\backends;%SDL3_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL3;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<BufferSecurityCheck>false</BufferSecurityCheck>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<AdditionalLibraryDirectories>%SDL3_DIR%\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>opengl32.lib;SDL3.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;%SDL3_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL3;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
|
||||
<BufferSecurityCheck>false</BufferSecurityCheck>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<AdditionalLibraryDirectories>%SDL3_DIR%\lib\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
|
||||
<AdditionalDependencies>opengl32.lib;SDL3.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<IgnoreSpecificDefaultLibraries>
|
||||
</IgnoreSpecificDefaultLibraries>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\..\imgui.cpp" />
|
||||
<ClCompile Include="..\..\imgui_demo.cpp" />
|
||||
<ClCompile Include="..\..\imgui_draw.cpp" />
|
||||
<ClCompile Include="..\..\imgui_tables.cpp" />
|
||||
<ClCompile Include="..\..\imgui_widgets.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_sdl3.cpp" />
|
||||
<ClCompile Include="..\..\backends\imgui_impl_opengl3.cpp" />
|
||||
<ClCompile Include="main.cpp" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="..\..\imconfig.h" />
|
||||
<ClInclude Include="..\..\imgui.h" />
|
||||
<ClInclude Include="..\..\imgui_internal.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_sdl3.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_opengl3.h" />
|
||||
<ClInclude Include="..\..\backends\imgui_impl_opengl3_loader.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\..\misc\debuggers\imgui.natvis" />
|
||||
<None Include="..\README.txt" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
@ -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="..\..\backends\imgui_impl_sdl3.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\backends\imgui_impl_opengl3.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\imgui_tables.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\imgui_widgets.cpp">
|
||||
<Filter>imgui</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_sdl3.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_opengl3.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\backends\imgui_impl_opengl3_loader.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\README.txt" />
|
||||
<None Include="..\..\misc\debuggers\imgui.natvis">
|
||||
<Filter>imgui</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
193
examples/example_sdl3_opengl3/main.cpp
Normal file
193
examples/example_sdl3_opengl3/main.cpp
Normal file
@ -0,0 +1,193 @@
|
||||
// Dear ImGui: standalone example application for SDL3 + OpenGL
|
||||
// (SDL is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan/Metal graphics context creation, etc.)
|
||||
// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
|
||||
// Read online: https://github.com/ocornut/imgui/tree/master/docs
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl3.h"
|
||||
#include "imgui_impl_opengl3.h"
|
||||
#include <stdio.h>
|
||||
#include <SDL3/SDL.h>
|
||||
#if defined(IMGUI_IMPL_OPENGL_ES2)
|
||||
#include <SDL3/SDL_opengles2.h>
|
||||
#else
|
||||
#include <SDL3/SDL_opengl.h>
|
||||
#endif
|
||||
|
||||
// This example can also compile and run with Emscripten! See 'Makefile.emscripten' for details.
|
||||
#ifdef __EMSCRIPTEN__
|
||||
#include "../libs/emscripten/emscripten_mainloop_stub.h"
|
||||
#endif
|
||||
|
||||
// Main code
|
||||
int main(int, char**)
|
||||
{
|
||||
// Setup SDL
|
||||
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMEPAD) != 0)
|
||||
{
|
||||
printf("Error: %s\n", SDL_GetError());
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Decide GL+GLSL versions
|
||||
#if defined(IMGUI_IMPL_OPENGL_ES2)
|
||||
// GL ES 2.0 + GLSL 100
|
||||
const char* glsl_version = "#version 100";
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
|
||||
#elif defined(__APPLE__)
|
||||
// GL 3.2 Core + GLSL 150
|
||||
const char* glsl_version = "#version 150";
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_FORWARD_COMPATIBLE_FLAG); // Always required on Mac
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
|
||||
#else
|
||||
// GL 3.0 + GLSL 130
|
||||
const char* glsl_version = "#version 130";
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
|
||||
#endif
|
||||
|
||||
// Create window with graphics context
|
||||
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
|
||||
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
|
||||
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
|
||||
SDL_WindowFlags window_flags = (SDL_WindowFlags)(SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE);
|
||||
SDL_Window* window = SDL_CreateWindow("Dear ImGui SDL3+OpenGL3 example", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1280, 720, window_flags);
|
||||
SDL_GLContext gl_context = SDL_GL_CreateContext(window);
|
||||
SDL_GL_MakeCurrent(window, gl_context);
|
||||
SDL_GL_SetSwapInterval(1); // Enable vsync
|
||||
|
||||
// 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_ImplSDL3_InitForOpenGL(window, gl_context);
|
||||
ImGui_ImplOpenGL3_Init(glsl_version);
|
||||
|
||||
// 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 NULL. 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 \\ !
|
||||
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
|
||||
//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, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// 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;
|
||||
#ifdef __EMSCRIPTEN__
|
||||
// For an Emscripten build we are disabling file-system access, so let's not attempt to do a fopen() of the imgui.ini file.
|
||||
// You may manually call LoadIniSettingsFromMemory() to load settings from your own storage.
|
||||
io.IniFilename = NULL;
|
||||
EMSCRIPTEN_MAINLOOP_BEGIN
|
||||
#else
|
||||
while (!done)
|
||||
#endif
|
||||
{
|
||||
// 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_ImplSDL3_ProcessEvent(&event);
|
||||
if (event.type == SDL_EVENT_QUIT)
|
||||
done = true;
|
||||
if (event.type == SDL_EVENT_WINDOW_CLOSE_REQUESTED && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL3_NewFrame();
|
||||
ImGui_ImplSDL3_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 / ImGui::GetIO().Framerate, ImGui::GetIO().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();
|
||||
glViewport(0, 0, (int)io.DisplaySize.x, (int)io.DisplaySize.y);
|
||||
glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
|
||||
SDL_GL_SwapWindow(window);
|
||||
}
|
||||
#ifdef __EMSCRIPTEN__
|
||||
EMSCRIPTEN_MAINLOOP_END;
|
||||
#endif
|
||||
|
||||
// Cleanup
|
||||
ImGui_ImplOpenGL3_Shutdown();
|
||||
ImGui_ImplSDL3_Shutdown();
|
||||
ImGui::DestroyContext();
|
||||
|
||||
SDL_GL_DeleteContext(gl_context);
|
||||
SDL_DestroyWindow(window);
|
||||
SDL_Quit();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1,29 +0,0 @@
|
||||
|
||||
# How to Build
|
||||
|
||||
- On Windows with Visual Studio's IDE
|
||||
|
||||
Use the provided project file (.vcxproj). Add to solution (imgui_examples.sln) if necessary.
|
||||
|
||||
- On Windows with Visual Studio's CLI
|
||||
|
||||
```
|
||||
set SDL2_DIR=path_to_your_sdl2_folder
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_opengl2.cpp ..\..\imgui*.cpp /FeDebug/example_sdl_opengl2.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
|
||||
# ^^ include paths ^^ source files ^^ output exe ^^ output dir ^^ libraries
|
||||
# or for 64-bit:
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_opengl2.cpp ..\..\imgui*.cpp /FeDebug/example_sdl_opengl2.exe /FoDebug/ /link /libpath:%SDL2_DIR%\lib\x64 SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
|
||||
```
|
||||
|
||||
- On Linux and similar Unixes
|
||||
|
||||
```
|
||||
c++ `sdl2-config --cflags` -I .. -I ../.. -I ../../backends main.cpp ../../backends/imgui_impl_sdl.cpp ../../backends/imgui_impl_opengl2.cpp ../../imgui*.cpp `sdl2-config --libs` -lGL
|
||||
```
|
||||
|
||||
- On Mac OS X
|
||||
|
||||
```
|
||||
brew install sdl2
|
||||
c++ `sdl2-config --cflags` -I .. -I ../.. -I ../../backends main.cpp ../../backends/imgui_impl_sdl.cpp ../../backends/imgui_impl_opengl2.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl
|
||||
```
|
||||
@ -1,25 +0,0 @@
|
||||
|
||||
# How to Build
|
||||
|
||||
- On Windows with Visual Studio's CLI
|
||||
|
||||
```
|
||||
set SDL2_DIR=path_to_your_sdl2_folder
|
||||
cl /Zi /MD /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_sdlrenderer.cpp ..\..\imgui*.cpp /FeDebug/example_sdl_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 /I.. /I..\.. /I%SDL2_DIR%\include main.cpp ..\..\backends\imgui_impl_sdl.cpp ..\..\backends\imgui_impl_sdlrenderer.cpp ..\..\imgui*.cpp /FeDebug/example_sdl_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_sdl.cpp ../../backends/imgui_impl_sdlrenderer.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_sdl.cpp ../../backends/imgui_impl_sdlrenderer.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl
|
||||
```
|
||||
@ -17,15 +17,15 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_glfw_opengl3", "exa
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_glfw_vulkan", "example_glfw_vulkan\example_glfw_vulkan.vcxproj", "{57E2DF5A-6FC8-45BB-99DD-91A18C646E80}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl_directx11", "example_sdl_directx11\example_sdl_directx11.vcxproj", "{9E1987E3-1F19-45CA-B9C9-D31E791836D8}"
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl2_directx11", "example_sdl2_directx11\example_sdl2_directx11.vcxproj", "{9E1987E3-1F19-45CA-B9C9-D31E791836D8}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl_opengl2", "example_sdl_opengl2\example_sdl_opengl2.vcxproj", "{2AE17FDE-F7F3-4CAC-ADAB-0710EDA4F741}"
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl2_opengl2", "example_sdl2_opengl2\example_sdl2_opengl2.vcxproj", "{2AE17FDE-F7F3-4CAC-ADAB-0710EDA4F741}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl_opengl3", "example_sdl_opengl3\example_sdl_opengl3.vcxproj", "{BBAEB705-1669-40F3-8567-04CF6A991F4C}"
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl2_opengl3", "example_sdl2_opengl3\example_sdl2_opengl3.vcxproj", "{BBAEB705-1669-40F3-8567-04CF6A991F4C}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl_sdlrenderer", "example_sdl_sdlrenderer\example_sdl_sdlrenderer.vcxproj", "{0C0B2BEA-311F-473C-9652-87923EF639E3}"
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl2_sdlrenderer", "example_sdl2_sdlrenderer\example_sdl2_sdlrenderer.vcxproj", "{0C0B2BEA-311F-473C-9652-87923EF639E3}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl_vulkan", "example_sdl_vulkan\example_sdl_vulkan.vcxproj", "{BAE3D0B5-9695-4EB1-AD0F-75890EB4A3B3}"
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl2_vulkan", "example_sdl2_vulkan\example_sdl2_vulkan.vcxproj", "{BAE3D0B5-9695-4EB1-AD0F-75890EB4A3B3}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
|
||||
14
imgui.cpp
14
imgui.cpp
@ -388,12 +388,13 @@ CODE
|
||||
You can read releases logs https://github.com/ocornut/imgui/releases for more details.
|
||||
|
||||
(Docking/Viewport Branch)
|
||||
- 2022/XX/XX (1.XX) - when multi-viewports are enabled, all positions will be in your natural OS coordinates space. It means that:
|
||||
- 2023/XX/XX (1.XX) - when multi-viewports are enabled, all positions will be in your natural OS coordinates space. It means that:
|
||||
- reference to hard-coded positions such as in SetNextWindowPos(ImVec2(0,0)) are probably not what you want anymore.
|
||||
you may use GetMainViewport()->Pos to offset hard-coded positions, e.g. SetNextWindowPos(GetMainViewport()->Pos)
|
||||
- likewise io.MousePos and GetMousePos() will use OS coordinates.
|
||||
If you query mouse positions to interact with non-imgui coordinates you will need to offset them, e.g. subtract GetWindowViewport()->Pos.
|
||||
|
||||
- 2023/02/07 (1.89.3) - backends: renamed "imgui_impl_sdl.cpp" to "imgui_impl_sdl2.cpp" and "imgui_impl_sdl.h" to "imgui_impl_sdl2.h". (#6146) This is in prevision for the future release of SDL3.
|
||||
- 2022/10/26 (1.89) - commented out redirecting OpenPopupContextItem() which was briefly the name of OpenPopupOnItemClick() from 1.77 to 1.79.
|
||||
- 2022/10/12 (1.89) - removed runtime patching of invalid "%f"/"%0.f" format strings for DragInt()/SliderInt(). This was obsoleted in 1.61 (May 2018). See 1.61 changelog for details.
|
||||
- 2022/09/26 (1.89) - renamed and merged keyboard modifiers key enums and flags into a same set. Kept inline redirection enums (will obsolete).
|
||||
@ -1920,7 +1921,7 @@ static const ImU32 GCrc32LookupTable[256] =
|
||||
// Known size hash
|
||||
// It is ok to call ImHashData on a string with known length but the ### operator won't be supported.
|
||||
// FIXME-OPT: Replace with e.g. FNV1a hash? CRC32 pretty much randomly access 1KB. Need to do proper measurements.
|
||||
ImGuiID ImHashData(const void* data_p, size_t data_size, ImU32 seed)
|
||||
ImGuiID ImHashData(const void* data_p, size_t data_size, ImGuiID seed)
|
||||
{
|
||||
ImU32 crc = ~seed;
|
||||
const unsigned char* data = (const unsigned char*)data_p;
|
||||
@ -1936,7 +1937,7 @@ ImGuiID ImHashData(const void* data_p, size_t data_size, ImU32 seed)
|
||||
// - If we reach ### in the string we discard the hash so far and reset to the seed.
|
||||
// - We don't do 'current += 2; continue;' after handling ### to keep the code smaller/faster (measured ~10% diff in Debug build)
|
||||
// FIXME-OPT: Replace with e.g. FNV1a hash? CRC32 pretty much randomly access 1KB. Need to do proper measurements.
|
||||
ImGuiID ImHashStr(const char* data_p, size_t data_size, ImU32 seed)
|
||||
ImGuiID ImHashStr(const char* data_p, size_t data_size, ImGuiID seed)
|
||||
{
|
||||
seed = ~seed;
|
||||
ImU32 crc = seed;
|
||||
@ -10635,7 +10636,7 @@ void ImGui::OpenPopupEx(ImGuiID id, ImGuiPopupFlags popup_flags)
|
||||
const int current_stack_size = g.BeginPopupStack.Size;
|
||||
|
||||
if (popup_flags & ImGuiPopupFlags_NoOpenOverExistingPopup)
|
||||
if (IsPopupOpen(0u, ImGuiPopupFlags_AnyPopupId))
|
||||
if (IsPopupOpen((ImGuiID)0, ImGuiPopupFlags_AnyPopupId))
|
||||
return;
|
||||
|
||||
ImGuiPopupData popup_ref; // Tagged as new ref as Window will be set back to NULL if we write this into OpenPopupStack.
|
||||
@ -19646,8 +19647,7 @@ void ImGui::DebugNodeTabBar(ImGuiTabBar* tab_bar, const char* label)
|
||||
for (int tab_n = 0; tab_n < ImMin(tab_bar->Tabs.Size, 3); tab_n++)
|
||||
{
|
||||
ImGuiTabItem* tab = &tab_bar->Tabs[tab_n];
|
||||
p += ImFormatString(p, buf_end - p, "%s'%s'",
|
||||
tab_n > 0 ? ", " : "", (tab->Window || tab->NameOffset != -1) ? TabBarGetTabName(tab_bar, tab) : "???");
|
||||
p += ImFormatString(p, buf_end - p, "%s'%s'", tab_n > 0 ? ", " : "", TabBarGetTabName(tab_bar, tab));
|
||||
}
|
||||
p += ImFormatString(p, buf_end - p, (tab_bar->Tabs.Size > 3) ? " ... }" : " } ");
|
||||
if (!is_active) { PushStyleColor(ImGuiCol_Text, GetStyleColorVec4(ImGuiCol_TextDisabled)); }
|
||||
@ -19669,7 +19669,7 @@ void ImGui::DebugNodeTabBar(ImGuiTabBar* tab_bar, const char* label)
|
||||
if (SmallButton("<")) { TabBarQueueReorder(tab_bar, tab, -1); } SameLine(0, 2);
|
||||
if (SmallButton(">")) { TabBarQueueReorder(tab_bar, tab, +1); } SameLine();
|
||||
Text("%02d%c Tab 0x%08X '%s' Offset: %.2f, Width: %.2f/%.2f",
|
||||
tab_n, (tab->ID == tab_bar->SelectedTabId) ? '*' : ' ', tab->ID, (tab->Window || tab->NameOffset != -1) ? TabBarGetTabName(tab_bar, tab) : "???", tab->Offset, tab->Width, tab->ContentWidth);
|
||||
tab_n, (tab->ID == tab_bar->SelectedTabId) ? '*' : ' ', tab->ID, TabBarGetTabName(tab_bar, tab), tab->Offset, tab->Width, tab->ContentWidth);
|
||||
PopID();
|
||||
}
|
||||
TreePop();
|
||||
|
||||
@ -328,8 +328,8 @@ namespace ImStb
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
// Helpers: Hashing
|
||||
IMGUI_API ImGuiID ImHashData(const void* data, size_t data_size, ImU32 seed = 0);
|
||||
IMGUI_API ImGuiID ImHashStr(const char* data, size_t data_size = 0, ImU32 seed = 0);
|
||||
IMGUI_API ImGuiID ImHashData(const void* data, size_t data_size, ImGuiID seed = 0);
|
||||
IMGUI_API ImGuiID ImHashStr(const char* data, size_t data_size = 0, ImGuiID seed = 0);
|
||||
|
||||
// Helpers: Sorting
|
||||
#ifndef ImQsort
|
||||
|
||||
@ -7800,7 +7800,9 @@ const char* ImGui::TabBarGetTabName(ImGuiTabBar* tab_bar, ImGuiTabItem* tab)
|
||||
{
|
||||
if (tab->Window)
|
||||
return tab->Window->Name;
|
||||
IM_ASSERT(tab->NameOffset != -1 && tab->NameOffset < tab_bar->TabsNames.Buf.Size);
|
||||
if (tab->NameOffset == -1)
|
||||
return "N/A";
|
||||
IM_ASSERT(tab->NameOffset < tab_bar->TabsNames.Buf.Size);
|
||||
return tab_bar->TabsNames.Buf.Data + tab->NameOffset;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user