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Backends: DX12: let the user specifies the DepthStencilView format. (#8217)

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This is particullarly important for those who use RenderPasses.
This commit is contained in:
bmarques1995
2024-12-09 01:19:23 -03:00
committed by ocornut
parent 2671f68f7f
commit 53dd7552dc
4 changed files with 9 additions and 1 deletions
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4
backends/imgui_impl_dx12.cpp
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@@ -19,6 +19,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-12-09: DirectX12: Let user specifies the DepthStencilView format by setting ImGui_ImplDX12_InitInfo::DSVFormat.
// 2024-11-15: DirectX12: *BREAKING CHANGE* Changed ImGui_ImplDX12_Init() signature to take a ImGui_ImplDX12_InitInfo struct. Legacy ImGui_ImplDX12_Init() signature is still supported (will obsolete).
// 2024-11-15: DirectX12: *BREAKING CHANGE* User is now required to pass function pointers to allocate/free SRV Descriptors. We provide convenience legacy fields to pass a single descriptor, matching the old API, but upcoming features will want multiple.
// 2024-10-23: DirectX12: Unmap() call specify written range. The range is informational and may be used by debug tools.
@@ -72,6 +73,7 @@ struct ImGui_ImplDX12_Data
ID3D12RootSignature* pRootSignature;
ID3D12PipelineState* pPipelineState;
DXGI_FORMAT RTVFormat;
DXGI_FORMAT DSVFormat;
ID3D12DescriptorHeap* pd3dSrvDescHeap;
UINT numFramesInFlight;
@@ -569,6 +571,7 @@ bool ImGui_ImplDX12_CreateDeviceObjects()
psoDesc.SampleMask = UINT_MAX;
psoDesc.NumRenderTargets = 1;
psoDesc.RTVFormats[0] = bd->RTVFormat;
psoDesc.DSVFormat = bd->DSVFormat;
psoDesc.SampleDesc.Count = 1;
psoDesc.Flags = D3D12_PIPELINE_STATE_FLAG_NONE;
@@ -735,6 +738,7 @@ bool ImGui_ImplDX12_Init(ImGui_ImplDX12_InitInfo* init_info)
bd->pd3dDevice = init_info->Device;
bd->RTVFormat = init_info->RTVFormat;
bd->DSVFormat = init_info->DSVFormat;
bd->numFramesInFlight = init_info->NumFramesInFlight;
bd->pd3dSrvDescHeap = init_info->SrvDescriptorHeap;