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[idd] capture: execute texture frame graphs

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This commit is contained in:
Geoffrey McRae
2026-08-13 21:56:41 +10:00
parent deb963774e
commit 70bc66b3f1
25 changed files with 1484 additions and 111 deletions
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105
idd/LGIdd/capture/CFrameGraph.cpp
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@@ -241,7 +241,7 @@ unsigned CFrameGraph::Checkpoint(const FrameProfile& requested)
}
bool CFrameGraph::Add(BackendId id, uint32_t epoch, bool required,
bool primary, const FrameCfg& cfg)
bool primary, bool tex, const FrameCfg& cfg)
{
if (!id || !epoch || !Can(cfg) ||
m_leafCount == TRANSPORT_MAX_INSTANCES)
@@ -266,11 +266,16 @@ bool CFrameGraph::Add(BackendId id, uint32_t epoch, bool required,
leaf.node = node;
leaf.required = required;
leaf.primary = primary;
leaf.tex = tex;
leaf.cfg = cfg;
for (unsigned current = node;
current != FRAME_GRAPH_ROOT; current = m_nodes[current].parent)
{
++m_nodes[current].refs;
if (tex)
++m_nodes[current].texRefs;
}
return true;
}
@@ -284,6 +289,9 @@ bool CFrameGraph::Seal()
if (!m_leaves[i].id || !m_leaves[i].epoch ||
!m_leaves[i].node || m_leaves[i].node >= m_nodeCount)
return false;
for (unsigned i = 0; i < m_nodeCount; ++i)
if (!m_nodes[i].refs || m_nodes[i].texRefs > m_nodes[i].refs)
return false;
m_sealed = true;
return true;
@@ -324,17 +332,19 @@ bool CFrameGraph::Want(FrameSignal signal) const
bool CFrameGraph::Shared(unsigned node) const
{
if (!m_sealed || !node || node >= m_nodeCount)
if (!m_sealed || !node || node >= m_nodeCount ||
!m_nodes[node].texRefs)
return false;
for (unsigned i = 0; i < m_leafCount; ++i)
if (m_leaves[i].node == node &&
if (m_leaves[i].tex &&
m_leaves[i].node == node &&
m_leaves[i].cfg.profile.storage == FrameStorage::D3D11_TEXTURE)
return true;
return false;
}
bool CFrameGraph::Desc(unsigned leaf, const FrameContentRef& content,
LeafDesc& desc) const
bool CFrameGraph::Desc(unsigned nodeIndex,
const FrameContentRef& content, FrameDesc& desc) const
{
if (!content)
return false;
@@ -343,59 +353,78 @@ bool CFrameGraph::Desc(unsigned leaf, const FrameContentRef& content,
FrameProfile sourceProfile;
const bool validProfile = D12::Profile(source,
FrameStorage::D3D12_TEXTURE, sourceProfile);
const auto effectiveTransform =
D12::Transform(source.colorTransform);
if (!validProfile || !Frame::Same(sourceProfile, m_cfg.src))
return false;
if (!m_sealed ||
leaf >= m_leafCount ||
!content->serial ||
source.width != m_cfg.srcWidth ||
source.height != m_cfg.srcHeight ||
source.dataWidth != m_cfg.srcWidth ||
source.dataHeight != m_cfg.srcHeight ||
source.pitch != 0 ||
if (!m_sealed ||
!nodeIndex ||
nodeIndex >= m_nodeCount ||
!content->serial ||
source.width != m_cfg.srcWidth ||
source.height != m_cfg.srcHeight ||
source.dataWidth != m_cfg.srcWidth ||
source.dataHeight != m_cfg.srcHeight ||
source.pitch != 0 ||
source.desc.Dimension !=
D3D12_RESOURCE_DIMENSION_TEXTURE2D ||
source.desc.Width != m_cfg.srcWidth ||
source.desc.Height != m_cfg.srcHeight ||
source.desc.DepthOrArraySize != 1 ||
source.desc.MipLevels != 1 ||
source.desc.SampleDesc.Count != 1 ||
D3D12_RESOURCE_DIMENSION_TEXTURE2D ||
source.desc.Width != m_cfg.srcWidth ||
source.desc.Height != m_cfg.srcHeight ||
source.desc.DepthOrArraySize != 1 ||
source.desc.MipLevels != 1 ||
source.desc.SampleDesc.Count != 1 ||
effectiveTransform != m_cfg.transform ||
!Frame::Valid(content->damage, content->rects, content->count,
m_cfg.srcWidth, m_cfg.srcHeight))
return false;
const GraphLeaf& route = m_leaves[leaf];
const GraphNode& node = m_nodes[route.node];
desc.id = route.id;
desc.epoch = route.epoch;
desc.node = route.node;
desc.profile = route.cfg.profile;
desc.frame = FrameDesc {};
desc.frame.content = content;
desc.frame.damage = content->damage;
desc.frame.count = content->count;
const GraphNode& node = m_nodes[nodeIndex];
FrameDesc result;
result.content = content;
result.damage = content->damage;
result.count = content->count;
if (content->count)
memcpy(desc.frame.rects, content->rects,
memcpy(result.rects, content->rects,
content->count * sizeof(*content->rects));
desc.frame.format = content->format;
result.format = content->format;
// A scaled checkpoint has a different damage coordinate space. Until the
// executor owns exact edge transforms, preserve correctness by making any
// partial source damage a full node update.
if (desc.frame.damage == FrameDamage::RECTS &&
if (result.damage == FrameDamage::RECTS &&
(node.width != m_cfg.srcWidth || node.height != m_cfg.srcHeight))
{
desc.frame.damage = FrameDamage::FULL;
desc.frame.count = 0;
result.damage = FrameDamage::FULL;
result.count = 0;
}
D12FrameFormat& format = desc.frame.format;
if (!D12::Set(format, node.profile, node.width, node.height))
D12FrameFormat& output = result.format;
if (!D12::Set(output, node.profile, node.width, node.height))
return false;
// Calibration/LUT nodes have already consumed this transform.
format.colorTransform.reset();
output.colorTransform.reset();
desc = result;
return true;
}
bool CFrameGraph::Desc(unsigned leaf, const FrameContentRef& content,
LeafDesc& desc) const
{
if (!m_sealed || leaf >= m_leafCount)
return false;
const GraphLeaf& route = m_leaves[leaf];
LeafDesc result;
if (!Desc(route.node, content, result.frame))
return false;
result.id = route.id;
result.epoch = route.epoch;
result.node = route.node;
result.profile = route.cfg.profile;
desc = result;
return true;
}