VulkanWindow Class Reference

A GLFW window containing a Vulkan surface. More...

#include <VulkanWindow.h>

Inheritance diagram for VulkanWindow:

Public Member Functions
	VulkanWindow (const std::string &title, std::shared_ptr< QueueHandle > queue)
	Creates a new top level window with the specified title.
virtual	~VulkanWindow ()
	Destroys a VulkanWindow.
GLFWwindow *	GetWindow ()
float	GetContentScale ()
virtual void	Render ()
std::shared_ptr< QueueHandle >	GetRenderQueue ()
void	AddTextureUsedThisFrame (std::shared_ptr< Texture > tex)
bool	IsFullscreen ()

Protected Member Functions
bool	UpdateFramebuffer ()
	Updates the framebuffer.
void	SetFullscreen (bool fullscreen)
virtual void	DoRender (vk::raii::CommandBuffer &cmdBuf)
virtual void	RenderUI ()

Protected Attributes
GLFWwindow *	m_window
	The underlying GLFW window object.
ImGuiContext *	m_context
	ImGui context for GUI objects.
std::shared_ptr< vk::raii::SurfaceKHR >	m_surface
	Surface for drawing onto.
std::shared_ptr< vk::raii::DescriptorPool >	m_imguiDescriptorPool
	Descriptor pool for ImGui.
std::shared_ptr< QueueHandle >	m_renderQueue
	Queue for rendering to.
bool	m_resizeEventPending
	Set true if we have to handle a resize event.
bool	m_softwareResizeRequested
	Set true if a resize was requested by software (i.e. we need to resize to m_pendingWidth / m_pendingHeight)
int	m_pendingWidth
	Requested width for software resize.
int	m_pendingHeight
	Requested height for software resize.
std::unique_ptr< vk::raii::CommandPool >	m_cmdPool
	Frame command pool.
std::vector< std::unique_ptr< vk::raii::CommandBuffer > >	m_cmdBuffers
	Frame command buffers.
std::vector< std::unique_ptr< vk::raii::Semaphore > >	m_imageAcquiredSemaphores
	Semaphore indicating framebuffer is ready.
std::vector< std::unique_ptr< vk::raii::Semaphore > >	m_renderCompleteSemaphores
	Semaphore indicating frame is complete.
uint32_t	m_semaphoreIndex
	Frame semaphore number for double buffering.
uint32_t	m_frameIndex
	Frame number for double buffering.
uint32_t	m_lastFrameIndex
	Frame number for double buffering.
std::vector< std::unique_ptr< vk::raii::Fence > >	m_fences
	Frame fences.
std::vector< std::unique_ptr< vk::raii::ImageView > >	m_backBufferViews
	Back buffer view.
std::vector< std::unique_ptr< vk::raii::Framebuffer > >	m_framebuffers
	Framebuffer.
std::unique_ptr< vk::raii::RenderPass >	m_renderPass
	Render pass for drawing everything.
std::unique_ptr< vk::raii::SwapchainKHR >	m_swapchain
	Swapchain for presenting to the screen.
std::vector< VkImage >	m_backBuffers
	Back buffer images. More...
int	m_minImageCount
	The minimum image count for the backbuffer allowed by this GPU.
int	m_width
	Current window width.
int	m_height
	Current window height.
bool	m_fullscreen
	Fullscreen flag.
int	m_windowedX
	Saved position before we went fullscreen.
int	m_windowedY
	Saved position before we went fullscreen.
int	m_windowedWidth
	Saved size before we went fullscreen.
int	m_windowedHeight
	Saved size before we went fullscreen.
std::vector< std::set< std::shared_ptr< Texture > > >	m_texturesUsedThisFrame
	Textures used this frame.

Detailed Description

A GLFW window containing a Vulkan surface.

Member Data Documentation

m_backBuffers

std::vector<VkImage> VulkanWindow::m_backBuffers

protected

Back buffer images.

Note that the return value of SwapchainKHR::getImages() changed in the 1.3.229 Vulkan SDK See https://github.com/KhronosGroup/Vulkan-Hpp/issues/1417

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The documentation for this class was generated from the following files:

• src/ngscopeclient/VulkanWindow.h
• src/ngscopeclient/VulkanWindow.cpp