RenderPassStatistics.cpp

Go to the documentation of this file.

/**
* @file RenderPassStatistics.cpp
* @brief The RenderPassStatistics Class Implementation.
* @author Spices.
*/
 
#include "Pchheader.h"
#include "RenderPassStatistics.h"
#include "TimestampQuerier.h"
#include "PipelineStatisticsQuerier.h"
 
#include <glm/gtc/integer.hpp>
 
namespace Spices {
 
    RenderPassStatistics::RenderPassStatistics(VulkanState& state, Querier::StatisticsFlags flags)
    {
        SPICES_PROFILE_ZONE;
 
        if (flags & Querier::Timestamp)
        {
            m_Queries[glm::log2((int)Querier::Timestamp)] = std::make_unique<TimestampQuerier>(state);
        }
 
        if (flags & Querier::Pipeline)
        {
            m_Queries[glm::log2((int)Querier::Pipeline)] = std::make_unique<PipelineStatisticsQuerier>(state);
        }
    }
 
    void RenderPassStatistics::BeginStatistics(VkCommandBuffer commandBuffer, Querier::StatisticsFlags flags) const
    {
        SPICES_PROFILE_ZONE;
 
        for (auto& queryer : m_Queries)
        {
            if (!queryer) continue;
 
            if (queryer->GetStatisticsType() & flags)
            {
                queryer->BeginQuery(commandBuffer);
            }
        }
    }
 
    void RenderPassStatistics::EndStatistics(VkCommandBuffer commandBuffer, Querier::StatisticsFlags flags) const
    {
        SPICES_PROFILE_ZONE;
 
        for (const auto& querier : m_Queries)
        {
            if (!querier) continue;
 
            if (querier->GetStatisticsType() & flags)
            {
                querier->EndQuery(commandBuffer);
            }
        }
    }
 
    void RenderPassStatistics::StoreStatistics() const
    {
        SPICES_PROFILE_ZONE;
 
        for (auto& querier : m_Queries)
        {
            if (querier) querier->StorePoolResult();
        }
    }
}