VulkanRenderPass()

Spices::VulkanRenderPass::VulkanRenderPass	(	VulkanState &	vulkanState,
		const std::string &	passName,
		std::shared_ptr< VulkanDevice >	vulkanDevice,
		VkRenderPassCreateInfo &	createInfo,
		std::vector< VkImageView > &	imageViews,
		uint32_t	layers,
		bool	isUseSwapChianImage )

Constructor Function. Create VkRenderPass and VkFramebuffer.

Parameters

[in]	vulkanState	The global VulkanState.
[in]	passName	The RenderPass's name.
[in]	vulkanDevice	The shared pointer of VulkanDevice.
[in]	createInfo	The information helps to create a VkRenderPass.
[in]	imageViews	All attachments except swapchain image view that in used.
[in]	layers	The max layers of all attachments.
[in]	isUseSwapChianImage	True if need append a swapchain image view.

CreateRenderPass.

Add SwapChian's image to local variable.

Instanced a VkFramebufferCreateInfo with default value.

In the first frame we use surface size instend viewport size.

FrameBuffer Attachments layers(the max one).

CreateFrameBuffer.

CreateRenderPass.

Add SwapChian's image to local variable.

Instanced a VkFramebufferCreateInfo with default value.

In the first frame we use surface size instend viewport size.

FrameBuffer Attachments layers(the max one).

CreateFrameBuffer.

Definition at line 13 of file VulkanRenderPass.cpp.

        : VulkanObject(vulkanState)
        , m_VulkanDevice(vulkanDevice)
    {
        SPICES_PROFILE_ZONE;
 
        VK_CHECK(vkCreateRenderPass(m_VulkanState.m_Device, &createInfo, nullptr, &m_RenderPass));
        DEBUGUTILS_SETOBJECTNAME(VK_OBJECT_TYPE_RENDER_PASS, reinterpret_cast<uint64_t>(m_RenderPass), m_VulkanState.m_Device, passName)
 
        for (size_t i = 0; i < MaxFrameInFlight; i++)
        {
            std::vector<VkImageView> views = imageViews;
 
            if (isUseSwapChianImage)
            {
                views.emplace(views.begin(), m_VulkanState.m_SwapChainImageViews[i]);
            }
            
            VkFramebufferCreateInfo framebufferInfo{};
            framebufferInfo.sType           = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO;
            framebufferInfo.renderPass      = m_RenderPass;
            framebufferInfo.attachmentCount = static_cast<uint32_t>(views.size());
            framebufferInfo.pAttachments    = views.data();
 
            if (isUseSwapChianImage || !SlateSystem::GetRegister())
            {
                framebufferInfo.width  = m_VulkanDevice->GetSwapChainSupport().surfaceSize.width;
                framebufferInfo.height = m_VulkanDevice->GetSwapChainSupport().surfaceSize.height;
            }
            else
            {
                framebufferInfo.width  = static_cast<uint32_t>(SlateSystem::GetRegister()->GetViewPort()->GetPanelSize().x);
                framebufferInfo.height = static_cast<uint32_t>(SlateSystem::GetRegister()->GetViewPort()->GetPanelSize().y);
            }
 
            framebufferInfo.layers = layers;  
 
            VK_CHECK(vkCreateFramebuffer(m_VulkanState.m_Device, &framebufferInfo, nullptr, &m_SwapChainFramebuffers[i]));
            DEBUGUTILS_SETOBJECTNAME(VK_OBJECT_TYPE_FRAMEBUFFER, reinterpret_cast<uint64_t>(m_SwapChainFramebuffers[i]), m_VulkanState.m_Device, passName)
        }
    }

References Spices::VulkanObject::VulkanObject(), and VulkanRenderPass().

Referenced by VulkanRenderPass().