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[idd] capture: version frame graph changes

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This commit is contained in:
Geoffrey McRae
2026-08-13 22:47:42 +10:00
parent 70bc66b3f1
commit 1dcab65ab9
7 changed files with 243 additions and 79 deletions
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30
idd/LGIdd/capture/CFrameExec.cpp
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@@ -319,7 +319,8 @@ struct CFrameExec::Core : std::enable_shared_from_this<CFrameExec::Core>
CfgResult Init(const CFrameGraph& source,
const std::shared_ptr<CD3D11Device>& d11Device,
const std::shared_ptr<CD3D12Device>& d12Device, CTexHub& texHub)
const std::shared_ptr<CD3D12Device>& d12Device, CTexHub& texHub,
bool inheritedFull)
{
d11 = d11Device;
d12 = d12Device;
@@ -329,14 +330,15 @@ struct CFrameExec::Core : std::enable_shared_from_this<CFrameExec::Core>
if (!d11 || !d12 || !device || !graph.Generation())
return CfgResult::FAILED;
const GraphNode * nodes = graph.Nodes(nodeCount);
const GraphNode * nodes = graph.Nodes(nodeCount);
const GraphLeaf * leaves = graph.Leaves(leafCount);
if (!nodes || !leaves || !nodeCount ||
nodeCount > FRAME_GRAPH_MAX_NODES ||
leafCount > TRANSPORT_MAX_INSTANCES)
return CfgResult::REJECTED;
unsigned texLeaves = 0;
unsigned texLeaves = 0;
bool continuous = true;
for (unsigned leaf = 0; leaf < leafCount; ++leaf)
if (leaves[leaf].tex)
{
@@ -347,11 +349,14 @@ struct CFrameExec::Core : std::enable_shared_from_this<CFrameExec::Core>
d11Node[leaves[leaf].node] |=
leaves[leaf].cfg.profile.storage ==
FrameStorage::D3D11_TEXTURE;
continuous &= leaves[leaf].continuous;
++texLeaves;
}
if (!texLeaves)
return CfgResult::ACCEPTED;
Atomic::Store(forceFull, inheritedFull || !continuous,
std::memory_order_relaxed);
if (!nodes[0].texRefs || !queue.Init(device.Get(),
D3D12_COMMAND_LIST_TYPE_DIRECT, L"Frame Graph",
CD3D12CommandSlot::FAST, EXEC_LANES, false, true))
@@ -413,6 +418,12 @@ struct CFrameExec::Core : std::enable_shared_from_this<CFrameExec::Core>
return CfgResult::ACCEPTED;
}
bool NeedsFull()
{
CSRWExclusiveLock lock(runLock);
return Atomic::Load(forceFull, std::memory_order_acquire);
}
FrameContentRef Content(uint64_t serial, const D12FrameFormat& format,
uint64_t captureTime, bool full, FrameDamage damage,
const RECT * rects, unsigned count)
@@ -689,14 +700,16 @@ CfgResult CFrameExec::Prep(const CFrameGraph& graph) noexcept
{
std::shared_ptr<CD3D11Device> d11;
std::shared_ptr<CD3D12Device> d12;
CTexHub * hub = nullptr;
std::shared_ptr<Core> active;
CTexHub * hub = nullptr;
{
CSRWSharedLock lock(m_lock);
if (m_pending)
return CfgResult::REJECTED;
d11 = m_d11;
d12 = m_d12;
hub = m_hub;
d11 = m_d11;
d12 = m_d12;
active = m_active;
hub = m_hub;
}
if (!d11 || !d12 || !hub)
return CfgResult::FAILED;
@@ -716,7 +729,8 @@ CfgResult CFrameExec::Prep(const CFrameGraph& graph) noexcept
CfgResult result = CfgResult::FAILED;
try
{
result = next->Init(graph, d11, d12, *hub);
result = next->Init(graph, d11, d12, *hub,
!active || active->NeedsFull());
}
catch (...)
{