BarrierBundle.cpp

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#include "Engine/Vulkan/BarrierBundle.h"
#include "Engine/Renderer/VulkanBuffer.h"
#include "plog/Log.h"
 
namespace Vulkan {
    BarrierBundle::BarrierBundle() {
    }
 
    void BarrierBundle::addBufferBarrier(const VkBufferMemoryBarrier2 &barrier) {
        bufferMemoryBarriers.push_back(barrier);
    }
 
    void BarrierBundle::addMemoryBarrier(const VkMemoryBarrier2 &barrier) {
        memoryBarriers.push_back(barrier);
    }
 
    void BarrierBundle::addComputeBufferBarrier(VkPipelineStageFlags2 srcStageMask, VkAccessFlags2 srcAccessMask, VkPipelineStageFlags2 dstStageMask, VkAccessFlags2 dstAccessMask, const EngineCore::VulkanBuffer& buffer)
    {
        bufferMemoryBarriers.push_back( {
            .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER_2,
            .pNext = nullptr,
            .srcStageMask = srcStageMask,
            .srcAccessMask = srcAccessMask,
            .dstStageMask = dstStageMask,
            .dstAccessMask = dstAccessMask,
            .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
            .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
            .buffer = buffer.getBuffer(),
            .offset = 0,
            .size = buffer.getBufferSize()
        } );
    }
 
    VkDependencyInfo BarrierBundle::getDependencyInfo() const {
        return {
            .sType                    = VK_STRUCTURE_TYPE_DEPENDENCY_INFO,
            .dependencyFlags          = 0,
            .memoryBarrierCount       = static_cast<uint32_t>( memoryBarriers.size() ),
            .pMemoryBarriers          = memoryBarriers.data(),
            .bufferMemoryBarrierCount = static_cast<uint32_t>( bufferMemoryBarriers.size() ),
            .pBufferMemoryBarriers    = bufferMemoryBarriers.data(),
        };
    }
 
    void BarrierBundle::clear() {
        memoryBarriers.clear();
        bufferMemoryBarriers.clear();
    }
}