end_rendering()

void MayaFlux::Portal::Graphics::RenderFlow::end_rendering	(	CommandBufferID	cmd_id,
		const std::shared_ptr< Core::Window > &	window
	)

End dynamic rendering.

Parameters

cmd_id	Command buffer ID
window	Target window

Definition at line 647 of file RenderFlow.cpp.

{
    auto cmd = m_shader_foundry->get_command_buffer(cmd_id);
    if (!cmd) {
        MF_ERROR(Journal::Component::Portal, Journal::Context::Rendering,
            "Invalid command buffer ID: {}", cmd_id);
        return;
    }
 
    cmd.endRendering();
 
    auto it = m_window_associations.find(window);
    if (it == m_window_associations.end() || !it->second.swapchain_image) {
        MF_RT_ERROR(Journal::Component::Portal, Journal::Context::Rendering,
            "No swapchain image tracked for window '{}'",
            window->get_create_info().title);
        return;
    }
 
    vk::ImageMemoryBarrier post_barrier {};
    post_barrier.oldLayout = vk::ImageLayout::eColorAttachmentOptimal;
    post_barrier.newLayout = vk::ImageLayout::ePresentSrcKHR;
    post_barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
    post_barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
    post_barrier.image = it->second.swapchain_image;
    post_barrier.subresourceRange.aspectMask = vk::ImageAspectFlagBits::eColor;
    post_barrier.subresourceRange.baseMipLevel = 0;
    post_barrier.subresourceRange.levelCount = 1;
    post_barrier.subresourceRange.baseArrayLayer = 0;
    post_barrier.subresourceRange.layerCount = 1;
    post_barrier.srcAccessMask = vk::AccessFlagBits::eColorAttachmentWrite;
    post_barrier.dstAccessMask = vk::AccessFlagBits::eNone;
 
    cmd.pipelineBarrier(
        vk::PipelineStageFlagBits::eColorAttachmentOutput,
        vk::PipelineStageFlagBits::eBottomOfPipe,
        vk::DependencyFlags {},
        0, nullptr,
        0, nullptr,
        1, &post_barrier);
 
    it->second.swapchain_image = nullptr;
 
    MF_TRACE(Journal::Component::Portal, Journal::Context::Rendering,
        "Ended dynamic rendering for window '{}'",
        window->get_create_info().title);
}

References MayaFlux::Portal::Graphics::ShaderFoundry::get_command_buffer(), m_shader_foundry, m_window_associations, MF_ERROR, MF_RT_ERROR, MF_TRACE, MayaFlux::Journal::Portal, and MayaFlux::Journal::Rendering.

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