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Backends: GLFW, SDL2, SDL3: include GLFW/SDL version number in io.BackendPlatformName.

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# Conflicts:
#	backends/imgui_impl_sdl2.cpp
#	backends/imgui_impl_sdl3.cpp
This commit is contained in:
ocornut
2025-05-13 15:48:00 +02:00
parent 4a6ba95392
commit 08689c51a9
4 changed files with 25 additions and 5 deletions
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16
backends/imgui_impl_sdl2.cpp
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@@ -109,6 +109,7 @@
// SDL
#include <SDL.h>
#include <SDL_syswm.h>
#include <stdio.h> // for snprintf()
#ifdef __APPLE__
#include <TargetConditionals.h>
#endif
@@ -135,6 +136,7 @@ struct ImGui_ImplSDL2_Data
SDL_Renderer* Renderer;
Uint64 Time;
char* ClipboardTextData;
char BackendPlatformName[40];
// Mouse handling
Uint32 MouseWindowID;
@@ -476,12 +478,20 @@ static bool ImGui_ImplSDL2_Init(SDL_Window* window, SDL_Renderer* renderer, void
IMGUI_CHECKVERSION();
IM_ASSERT(io.BackendPlatformUserData == nullptr && "Already initialized a platform backend!");
// Obtain compiled and runtime versions
SDL_version ver_compiled;
SDL_version ver_runtime;
SDL_VERSION(&ver_compiled);
SDL_GetVersion(&ver_runtime);
// Setup backend capabilities flags
ImGui_ImplSDL2_Data* bd = IM_NEW(ImGui_ImplSDL2_Data)();
snprintf(bd->BackendPlatformName, sizeof(bd->BackendPlatformName), "imgui_impl_sdl2 (%u.%u.%u, %u.%u.%u)",
ver_compiled.major, ver_compiled.minor, ver_compiled.patch, ver_runtime.major, ver_runtime.minor, ver_runtime.patch);
io.BackendPlatformUserData = (void*)bd;
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)
io.BackendPlatformName = bd->BackendPlatformName;
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->WindowID = SDL_GetWindowID(window);