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adding bindings (#132)

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kbz_8
2025-03-13 17:11:33 +01:00
committed by GitHub
parent 7991b045f3 ad27df221b
commit 30cc6cb0d5
3 changed files with 29 additions and 1 deletions
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2
runtime/Includes/Core/SDLManager.h
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@@ -17,6 +17,7 @@ namespace mlx
SDL_Window* GetRawWindow(Handle window) noexcept;
void InputsFetcher(std::function<void(mlx_event_type, int, int)> functor);
void SetInputBinding(std::function<void(SDL_Event*)> functor);
VkSurfaceKHR CreateVulkanSurface(Handle window, VkInstance instance) const noexcept;
std::vector<const char*> GetRequiredVulkanInstanceExtentions(Handle window) const noexcept;
@@ -52,6 +53,7 @@ namespace mlx
private:
static SDLManager* s_instance;
std::function<void(SDL_Event*)> m_binding_hook;
std::unordered_set<Handle> m_windows_registry;
bool m_drop_sdl_responsability = false;
};

21
runtime/Sources/Core/Bridge.cpp
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@@ -460,8 +460,9 @@ extern "C"
return kvfGetDeviceQueueFamily(mlx::RenderCore::Get().GetDevice(), KVF_GRAPHICS_QUEUE);
}
mlx_function mlx_get_vk_fn(const char* name)
mlx_function mlx_get_vk_fn(mlx_context mlx, const char* name)
{
MLX_CHECK_APPLICATION_POINTER(mlx);
#define MLX_VULKAN_GLOBAL_FUNCTION(fn) if(std::strcmp(name, #fn) == 0) return reinterpret_cast<mlx_function>(mlx::RenderCore::Get().fn);
#define MLX_VULKAN_INSTANCE_FUNCTION(fn) if(std::strcmp(name, #fn) == 0) return reinterpret_cast<mlx_function>(mlx::RenderCore::Get().fn);
#define MLX_VULKAN_DEVICE_FUNCTION(fn) if(std::strcmp(name, #fn) == 0) return reinterpret_cast<mlx_function>(mlx::RenderCore::Get().fn);
@@ -491,6 +492,15 @@ extern "C"
return gs->GetRenderer().GetSwapchain().GetSwapchainImages()[index].Get();
}
unsigned int mlx_get_vk_swapchain_image_count(mlx_context mlx, mlx_window win)
{
MLX_CHECK_APPLICATION_POINTER(mlx);
mlx::NonOwningPtr<mlx::GraphicsSupport> gs = mlx->app->GetGraphicsSupport(win);
if(!gs)
return 0;
return gs->GetRenderer().GetSwapchain().GetImagesCount();
}
VkImageView mlx_get_vk_swapchain_image_view(mlx_context mlx, mlx_window win, unsigned int index)
{
MLX_CHECK_APPLICATION_POINTER(mlx);
@@ -536,6 +546,12 @@ extern "C"
return mlx::SDLManager::Get().GetRawWindow(gs->GetWindow()->GetRawHandle());
}
void mlx_set_sdl_input_hook(mlx_context mlx, void(*f)(void*))
{
MLX_CHECK_APPLICATION_POINTER(mlx);
mlx::SDLManager::Get().SetInputBinding(f);
}
void mlx_add_pre_render_hook(mlx_context mlx, mlx_window win, void(*f)(VkCommandBuffer, void*), void* param)
{
MLX_CHECK_APPLICATION_POINTER(mlx);
@@ -551,12 +567,15 @@ extern "C"
#define MLX_MAKE_ENTRY(fn) { #fn, reinterpret_cast<mlx_function>(fn) }
std::unordered_map<std::string, mlx_function> entries = {
MLX_MAKE_ENTRY(mlx_get_vk_instance),
MLX_MAKE_ENTRY(mlx_get_vk_surface),
MLX_MAKE_ENTRY(mlx_set_sdl_input_hook),
MLX_MAKE_ENTRY(mlx_get_vk_physical_device),
MLX_MAKE_ENTRY(mlx_get_vk_graphics_queue),
MLX_MAKE_ENTRY(mlx_get_vk_graphics_queue_family),
MLX_MAKE_ENTRY(mlx_get_vk_device),
MLX_MAKE_ENTRY(mlx_get_vk_fn),
MLX_MAKE_ENTRY(mlx_get_window_handle),
MLX_MAKE_ENTRY(mlx_get_vk_swapchain_image_count),
MLX_MAKE_ENTRY(mlx_get_vk_swapchain_extent),
MLX_MAKE_ENTRY(mlx_get_vk_swapchain_format),
MLX_MAKE_ENTRY(mlx_get_vk_swapchain_image),

7
runtime/Sources/Core/SDLManager.cpp
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@@ -224,6 +224,11 @@ namespace mlx
return y;
}
void SDLManager::SetInputBinding(std::function<void(SDL_Event*)> functor)
{
m_binding_hook = std::move(functor);
}
void SDLManager::InputsFetcher(std::function<void(mlx_event_type, int, int)> functor)
{
SDL_Event event;
@@ -269,6 +274,8 @@ namespace mlx
default: break;
}
m_binding_hook(&event);
}
}