Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2026-08-22 07:01:30 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

[idd] capture: execute texture frame graphs

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

54
idd/LGIdd/postprocess/effect/CDownsampleEffect.cpp
View File

@@ -156,6 +156,20 @@ bool CDownsampleEffect::Init(const ComPtr<ID3D12Device3>& device, bool report)
PostProcessStatus CDownsampleEffect::SetFormat(
const ComPtr<ID3D12Device3>& device,
const D12FrameFormat& src, D12FrameFormat& dst)
{
return Set(device, src, dst, true);
}
PostProcessStatus CDownsampleEffect::Cfg(
const ComPtr<ID3D12Device3>& device,
const D12FrameFormat& src, D12FrameFormat& dst)
{
return Set(device, src, dst, false);
}
PostProcessStatus CDownsampleEffect::Set(
const ComPtr<ID3D12Device3>& device,
const D12FrameFormat& src, D12FrameFormat& dst, bool own)
{
unsigned targetX = m_targetX;
unsigned targetY = m_targetY;
@@ -174,9 +188,12 @@ PostProcessStatus CDownsampleEffect::SetFormat(
D3D12_RESOURCE_DESC desc = src.desc;
desc.Width = targetX;
desc.Height = targetY;
desc.Flags = D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS;
desc.Flags = own ? D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS :
dst.desc.Flags;
if (!(desc.Flags & D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS))
return PostProcessStatus::FAILED;
if (!CreateDefaultTexture(device, desc, m_dst))
if (own && !CreateDefaultTexture(device, desc, m_dst))
return PostProcessStatus::FAILED;
m_consts.width = (float)targetX;
@@ -190,6 +207,7 @@ PostProcessStatus CDownsampleEffect::SetFormat(
}
m_threadsX = Groups((unsigned)desc.Width);
m_threadsY = Groups(desc.Height);
m_outDesc = desc;
m_format = src.desc.Format;
m_scaleX = (double)desc.Width / src.desc.Width;
m_scaleY = (double)desc.Height / src.desc.Height;
@@ -225,19 +243,43 @@ ComPtr<ID3D12Resource> CDownsampleEffect::Run(
const ComPtr<ID3D12GraphicsCommandList>& commandList,
const ComPtr<ID3D12Resource>& src, RECT dirtyRects[],
unsigned * nbDirtyRects)
{
if (!m_dst || !Draw(device, commandList, src, m_dst.Get(),
dirtyRects, nbDirtyRects))
return nullptr;
return m_dst;
}
bool CDownsampleEffect::Run(
const ComPtr<ID3D12Device3>& device,
const ComPtr<ID3D12GraphicsCommandList>& commandList,
const ComPtr<ID3D12Resource>& src, ID3D12Resource * dst,
RECT dirtyRects[], unsigned * nbDirtyRects)
{
if (!device || !commandList || !src || src.Get() == dst || !IsDst(dst))
return false;
return Draw(device, commandList, src, dst,
dirtyRects, nbDirtyRects);
}
bool CDownsampleEffect::Draw(
const ComPtr<ID3D12Device3>& device,
const ComPtr<ID3D12GraphicsCommandList>& commandList,
const ComPtr<ID3D12Resource>& src, ID3D12Resource * dst,
RECT dirtyRects[], unsigned * nbDirtyRects)
{
UNREFERENCED_PARAMETER(dirtyRects);
UNREFERENCED_PARAMETER(nbDirtyRects);
TransitionDst(commandList, D3D12_RESOURCE_STATE_COMMON,
TransitionDst(commandList, dst, D3D12_RESOURCE_STATE_COMMON,
D3D12_RESOURCE_STATE_UNORDERED_ACCESS);
CBV(device, 0, m_constBuffer.Get(), sizeof(m_consts));
SRV(device, 1, src.Get(), m_format);
UAV(device, 2, m_dst.Get(), m_format);
UAV(device, 2, dst, m_format);
Dispatch(commandList);
TransitionDst(commandList, D3D12_RESOURCE_STATE_UNORDERED_ACCESS,
TransitionDst(commandList, dst, D3D12_RESOURCE_STATE_UNORDERED_ACCESS,
D3D12_RESOURCE_STATE_COMMON);
return m_dst;
return true;
}