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Backends: SDL2,SDL3: added ImGui_ImplSDL2_InitForOther() / ImGui_ImplSDL3_InitForOther().

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e.g. WebGPU users use a similarly named functions from GLFW backend.
This commit is contained in:
ocornut 2023-08-15 12:48:46 +02:00
parent 983b95bc87
commit 1e17d59965
5 changed files with 15 additions and 0 deletions
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5
backends/imgui_impl_sdl2.cpp
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@ -478,6 +478,11 @@ bool ImGui_ImplSDL2_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* rendere
return ImGui_ImplSDL2_Init(window, renderer);
}
bool ImGui_ImplSDL2_InitForOther(SDL_Window* window)
{
return ImGui_ImplSDL2_Init(window, nullptr);
}
void ImGui_ImplSDL2_Shutdown()
{
ImGui_ImplSDL2_Data* bd = ImGui_ImplSDL2_GetBackendData();

1
backends/imgui_impl_sdl2.h
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@ -28,6 +28,7 @@ IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForVulkan(SDL_Window* window);
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForD3D(SDL_Window* window);
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForMetal(SDL_Window* window);
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* renderer);
IMGUI_IMPL_API bool ImGui_ImplSDL2_InitForOther(SDL_Window* window);
IMGUI_IMPL_API void ImGui_ImplSDL2_Shutdown();
IMGUI_IMPL_API void ImGui_ImplSDL2_NewFrame();
IMGUI_IMPL_API bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event);

5
backends/imgui_impl_sdl3.cpp
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@ -413,6 +413,11 @@ bool ImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* rendere
return ImGui_ImplSDL3_Init(window, renderer);
}
bool ImGui_ImplSDL2_InitForOther(SDL_Window* window)
{
return ImGui_ImplSDL2_Init(window, nullptr);
}
void ImGui_ImplSDL3_Shutdown()
{
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();

1
backends/imgui_impl_sdl3.h
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@ -30,6 +30,7 @@ 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 bool ImGui_ImplSDL3_InitForOther(SDL_Window* window);
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);

3
docs/CHANGELOG.txt
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@ -58,6 +58,9 @@ Other changes:
- Debug Tools: Metrics: Fixed "Drawlists" section and per-viewport equivalent
appearing empty (regression in 1.89.8).
- Demo: Demonstrate out-of-order rendering using ImDrawListSplitter.
- Backends: SDL2,SDL3: added ImGui_ImplSDL2_InitForOther()/ImGui_ImplSDL3_InitForOther()
for consistency (matching GLFW backend) and as most initialization paths don't actually
need to care about rendering backend.
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