impeller::KHRSwapchainVK Class Reference

A swapchain implemented backed by VK_KHR_swapchain and VK_KHR_surface. More...

#include <khr_swapchain_vk.h>

Inheritance diagram for impeller::KHRSwapchainVK:

Public Member Functions
	~KHRSwapchainVK ()
bool	IsValid () const override
std::unique_ptr< Surface >	AcquireNextDrawable () override
vk::Format	GetSurfaceFormat () const override
void	UpdateSurfaceSize (const ISize &size) override
	Mark the current swapchain configuration as dirty, forcing it to be recreated on the next frame. More...
void	AddFinalCommandBuffer (std::shared_ptr< CommandBuffer > cmd_buffer) const override
Public Member Functions inherited from impeller::SwapchainVK
virtual	~SwapchainVK ()
	SwapchainVK (const SwapchainVK &)=delete
SwapchainVK &	operator= (const SwapchainVK &)=delete

Friends
class	SwapchainVK

Additional Inherited Members
Static Public Member Functions inherited from impeller::SwapchainVK
static std::shared_ptr< SwapchainVK >	Create (const std::shared_ptr< Context > &context, vk::UniqueSurfaceKHR surface, const ISize &size, bool enable_msaa=true)
Protected Member Functions inherited from impeller::SwapchainVK
	SwapchainVK ()

Detailed Description

A swapchain implemented backed by VK_KHR_swapchain and VK_KHR_surface.

Definition at line 24 of file khr_swapchain_vk.h.

Constructor & Destructor Documentation

~KHRSwapchainVK()

impeller::KHRSwapchainVK::~KHRSwapchainVK ( )

default

Member Function Documentation

AcquireNextDrawable()

std::unique_ptr< Surface > impeller::KHRSwapchainVK::AcquireNextDrawable ( )

overridevirtual

Implements impeller::SwapchainVK.

Definition at line 48 of file khr_swapchain_vk.cc.

                                                           {
  return AcquireNextDrawable(0u);
}

AddFinalCommandBuffer()

void impeller::KHRSwapchainVK::AddFinalCommandBuffer ( std::shared_ptr< CommandBuffer >  cmd_buffer ) const

overridevirtual

Implements impeller::SwapchainVK.

Definition at line 43 of file khr_swapchain_vk.cc.

                                                   {
  impl_->AddFinalCommandBuffer(std::move(cmd_buffer));
}

GetSurfaceFormat()

vk::Format impeller::KHRSwapchainVK::GetSurfaceFormat ( ) const

overridevirtual

Implements impeller::SwapchainVK.

Definition at line 114 of file khr_swapchain_vk.cc.

                                                {
  return IsValid() ? impl_->GetSurfaceFormat() : vk::Format::eUndefined;
}

IsValid()

bool impeller::KHRSwapchainVK::IsValid ( ) const

overridevirtual

Implements impeller::SwapchainVK.

Definition at line 33 of file khr_swapchain_vk.cc.

                                   {
  return impl_ ? impl_->IsValid() : false;
}

UpdateSurfaceSize()

void impeller::KHRSwapchainVK::UpdateSurfaceSize ( const ISize &  size )

overridevirtual

Mark the current swapchain configuration as dirty, forcing it to be recreated on the next frame.

Implements impeller::SwapchainVK.

Definition at line 37 of file khr_swapchain_vk.cc.

                                                        {
  // Update the size of the swapchain. On the next acquired drawable,
  // the sizes may no longer match, forcing the swapchain to be recreated.
  size_ = size;
}

Friends And Related Function Documentation

SwapchainVK

friend class SwapchainVK

friend

Definition at line 45 of file khr_swapchain_vk.h.

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

• impeller/renderer/backend/vulkan/swapchain/khr/khr_swapchain_vk.h
• impeller/renderer/backend/vulkan/swapchain/khr/khr_swapchain_vk.cc