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Adds profile table for renderer backend statistics
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This commit is contained in:
Vladislav Belov 2026-05-10 17:54:53 +02:00 committed by Vladislav Belov
parent 2e87f6b5aa
commit 58d3527130
1 changed files with 57 additions and 0 deletions
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57
source/renderer/Renderer.cpp
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@ -255,6 +255,58 @@ AbstractProfileTable* CRendererStatsTable::GetChild(size_t /*row*/)
return 0;
}
class CRendererBackendStatsTable : public AbstractProfileTable
{
public:
CRendererBackendStatsTable(const Renderer::Backend::IDevice& device)
: m_Device(device)
{
m_ColumnDescriptions.push_back(ProfileColumn("Name", 230));
m_ColumnDescriptions.push_back(ProfileColumn("Value", 100));
}
CStr GetName() override { return "renderer.backend"; }
CStr GetTitle() override { return "Renderer backend statistics"; }
size_t GetNumberRows() override { UpdateIfNeeded(); return m_Statistics.size(); }
const std::vector<ProfileColumn>& GetColumns() override { return m_ColumnDescriptions; }
AbstractProfileTable* GetChild(size_t) override { return nullptr; }
CStr GetCellText(size_t row, size_t col) override
{
UpdateIfNeeded();
if (row >= m_Statistics.size() || col > 2)
return "";
if (col == 0)
return CStr(m_Statistics[row].name);
return std::visit(
[]<typename T>(const T& value) -> std::string
{
return std::to_string(value);
},
m_Statistics[row].value) + " " + CStr{m_Statistics[row].unit};
}
void MakeOutdated() { m_Outdated = true; }
private:
void UpdateIfNeeded()
{
if (!m_Outdated)
return;
m_Outdated = false;
m_Statistics.clear();
m_Device.CollectStatistics(m_Statistics);
}
const Renderer::Backend::IDevice& m_Device;
std::vector<ProfileColumn> m_ColumnDescriptions;
Renderer::Backend::IDevice::StatisticsVector m_Statistics;
// We need to recalculate statistics only when a new frame happened.
bool m_Outdated{true};
};
} // anonymous namespace
///////////////////////////////////////////////////////////////////////////////////
@ -280,6 +332,7 @@ public:
/// Table to display renderer stats in-game via profile system
CRendererStatsTable profileTable;
CRendererBackendStatsTable backendProfileTable;
/// Shader manager
CShaderManager shaderManager;
@ -321,6 +374,7 @@ public:
device(device),
deviceCommandContext(device->CreateCommandContext()),
IsOpen(false), ShadersDirty(true), profileTable(g_Renderer.m_Stats, linearAllocator),
backendProfileTable(*device),
shaderManager(device), textureManager(g_VFS, false, device), vertexBufferManager(device),
postprocManager(device), sceneRenderer(device), fontManager(device)
{
@ -351,6 +405,7 @@ CRenderer::CRenderer(Renderer::Backend::IDevice* device)
m = std::make_unique<Internals>(device);
g_ProfileViewer.AddRootTable(&m->profileTable);
g_ProfileViewer.AddRootTable(&m->backendProfileTable);
m_Width = 0;
m_Height = 0;
@ -861,6 +916,8 @@ void CRenderer::EndFrame()
m->sceneRenderer.EndFrame();
m->linearAllocator.Release();
m->backendProfileTable.MakeOutdated();
}
void CRenderer::MakeShadersDirty()