Examples: imgui_impl* functions declared with IMGUI_API to ease copy & pasting into projects using DLL

examples/allegro5_example/imgui_impl_a5.h

@@ -7,12 +7,11 @@
 struct ALLEGRO_DISPLAY;
 union ALLEGRO_EVENT;
 
-bool    ImGui_ImplA5_Init(ALLEGRO_DISPLAY* display);
-void    ImGui_ImplA5_Shutdown();
-void    ImGui_ImplA5_NewFrame();
-
-bool    ImGui_ImplA5_ProcessEvent(ALLEGRO_EVENT* event);
+IMGUI_API bool    ImGui_ImplA5_Init(ALLEGRO_DISPLAY* display);
+IMGUI_API void    ImGui_ImplA5_Shutdown();
+IMGUI_API void    ImGui_ImplA5_NewFrame();
+IMGUI_API bool    ImGui_ImplA5_ProcessEvent(ALLEGRO_EVENT* event);
 
 // Use if you want to reset your rendering device without losing ImGui state.
-bool    Imgui_ImplA5_CreateDeviceObjects();
-void    ImGui_ImplA5_InvalidateDeviceObjects();
+IMGUI_API bool    Imgui_ImplA5_CreateDeviceObjects();
+IMGUI_API void    ImGui_ImplA5_InvalidateDeviceObjects();

examples/directx11_example/imgui_impl_dx11.cpp

@@ -172,7 +172,7 @@ static void ImGui_ImplDX11_RenderDrawLists(ImDrawData* draw_data)
     g_pd3dDeviceContext->VSSetShader(NULL, NULL, 0);
 }
 
-LRESULT ImGui_ImplDX11_WndProcHandler(HWND, UINT msg, WPARAM wParam, LPARAM lParam)
+IMGUI_API LRESULT ImGui_ImplDX11_WndProcHandler(HWND, UINT msg, WPARAM wParam, LPARAM lParam)
 {
     ImGuiIO& io = ImGui::GetIO();
     switch (msg)

examples/directx11_example/imgui_impl_dx11.h

@@ -4,17 +4,17 @@
 struct ID3D11Device;
 struct ID3D11DeviceContext;
 
-bool        ImGui_ImplDX11_Init(void* hwnd, ID3D11Device* device, ID3D11DeviceContext* device_context);
-void        ImGui_ImplDX11_Shutdown();
-void        ImGui_ImplDX11_NewFrame();
+IMGUI_API bool        ImGui_ImplDX11_Init(void* hwnd, ID3D11Device* device, ID3D11DeviceContext* device_context);
+IMGUI_API void        ImGui_ImplDX11_Shutdown();
+IMGUI_API void        ImGui_ImplDX11_NewFrame();
 
 // Use if you want to reset your rendering device without losing ImGui state.
-void        ImGui_ImplDX11_InvalidateDeviceObjects();
-bool        ImGui_ImplDX11_CreateDeviceObjects();
+IMGUI_API void        ImGui_ImplDX11_InvalidateDeviceObjects();
+IMGUI_API bool        ImGui_ImplDX11_CreateDeviceObjects();
 
 // Handler for Win32 messages, update mouse/keyboard data.
 // You may or not need this for your implementation, but it can serve as reference for handling inputs.
 // Commented out to avoid dragging dependencies on <windows.h> types. You can copy the extern declaration in your code.
 /*
-extern LRESULT   ImGui_ImplDX11_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
+IMGUI_API LRESULT   ImGui_ImplDX11_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
 */

examples/directx9_example/imgui_impl_dx9.cpp

@@ -133,7 +133,7 @@ static void ImGui_ImplDX9_RenderDrawLists(ImDrawData* draw_data)
     }
 }
 
-LRESULT ImGui_ImplDX9_WndProcHandler(HWND, UINT msg, WPARAM wParam, LPARAM lParam)
+IMGUI_API LRESULT ImGui_ImplDX9_WndProcHandler(HWND, UINT msg, WPARAM wParam, LPARAM lParam)
 {
     ImGuiIO& io = ImGui::GetIO();
     switch (msg)

examples/directx9_example/imgui_impl_dx9.h

@@ -3,17 +3,17 @@
 
 struct IDirect3DDevice9;
 
-bool        ImGui_ImplDX9_Init(void* hwnd, IDirect3DDevice9* device);
-void        ImGui_ImplDX9_Shutdown();
-void        ImGui_ImplDX9_NewFrame();
+IMGUI_API bool        ImGui_ImplDX9_Init(void* hwnd, IDirect3DDevice9* device);
+IMGUI_API void        ImGui_ImplDX9_Shutdown();
+IMGUI_API void        ImGui_ImplDX9_NewFrame();
 
 // Use if you want to reset your rendering device without losing ImGui state.
-void        ImGui_ImplDX9_InvalidateDeviceObjects();
-bool        ImGui_ImplDX9_CreateDeviceObjects();
+IMGUI_API void        ImGui_ImplDX9_InvalidateDeviceObjects();
+IMGUI_API bool        ImGui_ImplDX9_CreateDeviceObjects();
 
 // Handler for Win32 messages, update mouse/keyboard data.
 // You may or not need this for your implementation, but it can serve as reference for handling inputs.
 // Commented out to avoid dragging dependencies on <windows.h> types. You can copy the extern declaration in your code.
 /*
-extern LRESULT   ImGui_ImplDX9_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
+IMGUI_API LRESULT   ImGui_ImplDX9_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
 */

examples/opengl3_example/imgui_impl_glfw_gl3.h

@@ -3,18 +3,18 @@
 
 struct GLFWwindow;
 
-bool        ImGui_ImplGlfwGL3_Init(GLFWwindow* window, bool install_callbacks);
-void        ImGui_ImplGlfwGL3_Shutdown();
-void        ImGui_ImplGlfwGL3_NewFrame();
+IMGUI_API bool        ImGui_ImplGlfwGL3_Init(GLFWwindow* window, bool install_callbacks);
+IMGUI_API void        ImGui_ImplGlfwGL3_Shutdown();
+IMGUI_API void        ImGui_ImplGlfwGL3_NewFrame();
 
 // Use if you want to reset your rendering device without losing ImGui state.
-void        ImGui_ImplGlfwGL3_InvalidateDeviceObjects();
-bool        ImGui_ImplGlfwGL3_CreateDeviceObjects();
+IMGUI_API void        ImGui_ImplGlfwGL3_InvalidateDeviceObjects();
+IMGUI_API bool        ImGui_ImplGlfwGL3_CreateDeviceObjects();
 
 // GLFW callbacks (installed by default if you enable 'install_callbacks' during initialization)
 // Provided here if you want to chain callbacks.
 // You can also handle inputs yourself and use those as a reference.
-void        ImGui_ImplGlfwGL3_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
-void        ImGui_ImplGlfwGL3_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
-void        ImGui_ImplGlfwGL3_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
-void        ImGui_ImplGlfwGL3_CharCallback(GLFWwindow* window, unsigned int c);
+IMGUI_API void        ImGui_ImplGlfwGL3_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
+IMGUI_API void        ImGui_ImplGlfwGL3_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
+IMGUI_API void        ImGui_ImplGlfwGL3_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
+IMGUI_API void        ImGui_ImplGlfwGL3_CharCallback(GLFWwindow* window, unsigned int c);

examples/opengl_example/imgui_impl_glfw.h

@@ -3,18 +3,18 @@
 
 struct GLFWwindow;
 
-bool        ImGui_ImplGlfw_Init(GLFWwindow* window, bool install_callbacks);
-void        ImGui_ImplGlfw_Shutdown();
-void        ImGui_ImplGlfw_NewFrame();
+IMGUI_API bool        ImGui_ImplGlfw_Init(GLFWwindow* window, bool install_callbacks);
+IMGUI_API void        ImGui_ImplGlfw_Shutdown();
+IMGUI_API void        ImGui_ImplGlfw_NewFrame();
 
 // Use if you want to reset your rendering device without losing ImGui state.
-void        ImGui_ImplGlfw_InvalidateDeviceObjects();
-bool        ImGui_ImplGlfw_CreateDeviceObjects();
+IMGUI_API void        ImGui_ImplGlfw_InvalidateDeviceObjects();
+IMGUI_API bool        ImGui_ImplGlfw_CreateDeviceObjects();
 
 // GLFW callbacks (installed by default if you enable 'install_callbacks' during initialization)
 // Provided here if you want to chain callbacks.
 // You can also handle inputs yourself and use those as a reference.
-void        ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
-void        ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
-void        ImGui_ImplGlFw_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
-void        ImGui_ImplGlfw_CharCallback(GLFWwindow* window, unsigned int c);
+IMGUI_API void        ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
+IMGUI_API void        ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
+IMGUI_API void        ImGui_ImplGlFw_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
+IMGUI_API void        ImGui_ImplGlfw_CharCallback(GLFWwindow* window, unsigned int c);

examples/sdl_opengl_example/imgui_impl_sdl.h

@@ -4,11 +4,11 @@
 struct SDL_Window;
 typedef union SDL_Event SDL_Event;
 
-bool        ImGui_ImplSdl_Init(SDL_Window *window);
-void        ImGui_ImplSdl_Shutdown();
-void        ImGui_ImplSdl_NewFrame(SDL_Window *window);
-bool        ImGui_ImplSdl_ProcessEvent(SDL_Event* event);
+IMGUI_API bool        ImGui_ImplSdl_Init(SDL_Window *window);
+IMGUI_API void        ImGui_ImplSdl_Shutdown();
+IMGUI_API void        ImGui_ImplSdl_NewFrame(SDL_Window *window);
+IMGUI_API bool        ImGui_ImplSdl_ProcessEvent(SDL_Event* event);
 
 // Use if you want to reset your rendering device without losing ImGui state.
-void        ImGui_ImplSdl_InvalidateDeviceObjects();
-bool        ImGui_ImplSdl_CreateDeviceObjects();
+IMGUI_API void        ImGui_ImplSdl_InvalidateDeviceObjects();
+IMGUI_API bool        ImGui_ImplSdl_CreateDeviceObjects();