create_surface()

vk::SurfaceKHR MayaFlux::Core::VKContext::create_surface

(

std::shared_ptr< Window >

window

)

Create surface from window's native handles.

Parameters

window

Window to create surface for

Returns

Surface handle, or null on failure

Definition at line 58 of file VKContext.cpp.

{
    if (!window) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Cannot create surface: null window");
        return nullptr;
    }
 
    auto* glfw_window = dynamic_cast<GlfwWindow*>(window.get());
    if (!glfw_window) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Cannot create surface: window is not a GlfwWindow");
        return nullptr;
    }
 
    GLFWwindow* glfw_handle = glfw_window->get_glfw_handle();
    if (!glfw_handle) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Cannot create surface: null GLFW handle");
        return nullptr;
    }
 
    VkSurfaceKHR c_surface;
    VkResult result = Parallel::dispatch_main_sync([&]() {
        return glfwCreateWindowSurface(
            static_cast<VkInstance>(m_instance.get_instance()),
            glfw_handle,
            nullptr,
            &c_surface);
    });
 
    if (result != VK_SUCCESS) {
        MF_ERROR(Journal::Component::Core, Journal::Context::GraphicsBackend,
            "Failed to create window surface");
        return nullptr;
    }
 
    vk::SurfaceKHR surface(c_surface);
    m_surfaces.push_back(surface);
 
    MF_INFO(Journal::Component::Core, Journal::Context::GraphicsBackend,
        "Surface created for window '{}'", window->get_create_info().title);
 
    return surface;
}

References MayaFlux::Journal::Core, MayaFlux::Parallel::dispatch_main_sync(), MayaFlux::Core::VKInstance::get_instance(), MayaFlux::Journal::GraphicsBackend, m_instance, m_surfaces, MF_ERROR, and MF_INFO.

Referenced by MayaFlux::Core::BackendWindowHandler::register_window().

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