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[idd] transport: route immutable texture frames

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This commit is contained in:
Geoffrey McRae
2026-08-13 17:33:32 +10:00
parent ba7a037f23
commit deb963774e
16 changed files with 1207 additions and 37 deletions
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36
idd/LGIdd/capture/CFrameTex.cpp
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@@ -48,6 +48,22 @@ static uint64_t NextPool()
return Atomic::Next(next);
}
static bool ValidTime(const FrameTime& time)
{
if (!time.postStart ||
(!time.gpuValid && (time.gpuStart || time.gpuEnd)) ||
(!time.readyValid && time.readyAt))
return false;
if (time.gpuValid && (!time.gpuStart ||
time.gpuStart < time.postStart ||
time.gpuEnd < time.gpuStart))
return false;
if (time.readyValid && (!time.readyAt ||
time.readyAt < (time.gpuValid ? time.gpuEnd : time.postStart)))
return false;
return true;
}
static bool ValidFrame(const FrameProfile& profile,
const D3D12_RESOURCE_DESC& resource, const FrameDesc& frame)
{
@@ -279,7 +295,8 @@ struct CTexCore
CFrameTex::CFrameTex(uint64_t graphValue, uint64_t poolValue,
unsigned nodeValue, unsigned slotValue, uint64_t versionValue,
const FrameProfile& profileValue,
const FrameDesc& frameValue, const ComPtr<ID3D12Resource>& res,
const FrameDesc& frameValue, const FrameTime& timeValue,
const ComPtr<ID3D12Resource>& res,
const D12Sync& sync, D3D12_RESOURCE_STATES state, bool sharedValue) :
m_res(res),
m_sync(sync),
@@ -291,7 +308,8 @@ CFrameTex::CFrameTex(uint64_t graphValue, uint64_t poolValue,
slot(slotValue),
version(versionValue),
profile(profileValue),
frame(frameValue)
frame(frameValue),
time(timeValue)
{
}
@@ -359,13 +377,19 @@ ID3D12Resource * TexWrite::Get() const
resource.Get() : nullptr;
}
bool TexWrite::Seal(const FrameDesc& frame, const D12Sync& sync,
TexLease& lease)
bool TexWrite::Seal(const FrameDesc& frame, const FrameTime& time,
const D12Sync& sync, TexLease& lease)
{
if (!m_core || !sync.Valid())
return false;
const std::shared_ptr<CTexCore> core = m_core;
if (!ValidTime(time))
{
core->Fail(m_index, m_version, sync);
Clear();
return false;
}
ComPtr<ID3D12Resource> resource;
FrameDesc desc = frame;
if (!core->Info(m_index, m_version, resource) ||
@@ -390,8 +414,8 @@ bool TexWrite::Seal(const FrameDesc& frame, const D12Sync& sync,
}
CFrameTex * raw = new (std::nothrow) CFrameTex(core->graph, core->id,
core->node, m_index, m_version, core->profile, desc, resource, sync,
core->read, core->shared);
core->node, m_index, m_version, core->profile, desc, time, resource,
sync, core->read, core->shared);
if (!raw)
{
core->Drop(index, generation);