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Force on DXGI_USAGE_RENDER_TARGET_OUTPUT to swapchain backbuffers

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* We need this to render our overlay. This should always be valid to specify,
  it's not mutually exclusive with any other usage.
This commit is contained in:
baldurk
2018-12-18 17:25:14 +00:00
parent ddb7aeef92
commit 19064a0f05
1 changed files with 49 additions and 7 deletions
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renderdoc/driver/dxgi/dxgi_wrapped.cpp
+49 -7
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@@ -1052,17 +1052,26 @@ HRESULT WrappedIDXGIFactory::CreateSwapChain(IUnknown *pDevice, DXGI_SWAP_CHAIN_
if(wrapDevice)
{
if(!RenderDoc::Inst().GetCaptureOptions().allowFullscreen && pDesc)
DXGI_SWAP_CHAIN_DESC local = {};
DXGI_SWAP_CHAIN_DESC *desc = NULL;
if(pDesc)
{
pDesc->Windowed = TRUE;
local = *pDesc;
desc = &local;
}
HRESULT ret = m_pReal->CreateSwapChain(wrapDevice->GetRealIUnknown(), pDesc, ppSwapChain);
local.BufferUsage |= DXGI_USAGE_RENDER_TARGET_OUTPUT;
if(!RenderDoc::Inst().GetCaptureOptions().allowFullscreen)
local.Windowed = TRUE;
HRESULT ret = m_pReal->CreateSwapChain(wrapDevice->GetRealIUnknown(), desc, ppSwapChain);
if(SUCCEEDED(ret))
{
*ppSwapChain =
new WrappedIDXGISwapChain4(*ppSwapChain, pDesc ? pDesc->OutputWindow : NULL, wrapDevice);
new WrappedIDXGISwapChain4(*ppSwapChain, desc ? desc->OutputWindow : NULL, wrapDevice);
}
return ret;
@@ -1085,12 +1094,23 @@ HRESULT WrappedIDXGIFactory::CreateSwapChainForHwnd(
if(wrapDevice)
{
DXGI_SWAP_CHAIN_DESC1 local;
DXGI_SWAP_CHAIN_DESC1 *desc = NULL;
if(pDesc)
{
local = *pDesc;
desc = &local;
}
local.BufferUsage |= DXGI_USAGE_RENDER_TARGET_OUTPUT;
if(!RenderDoc::Inst().GetCaptureOptions().allowFullscreen && pFullscreenDesc)
{
pFullscreenDesc = NULL;
}
HRESULT ret = m_pReal2->CreateSwapChainForHwnd(wrapDevice->GetRealIUnknown(), hWnd, pDesc,
HRESULT ret = m_pReal2->CreateSwapChainForHwnd(wrapDevice->GetRealIUnknown(), hWnd, desc,
pFullscreenDesc, unwrappedOutput, ppSwapChain);
if(SUCCEEDED(ret))
@@ -1126,8 +1146,19 @@ HRESULT WrappedIDXGIFactory::CreateSwapChainForCoreWindow(IUnknown *pDevice, IUn
if(wrapDevice)
{
DXGI_SWAP_CHAIN_DESC1 local = {};
DXGI_SWAP_CHAIN_DESC1 *desc = NULL;
if(pDesc)
{
local = *pDesc;
desc = &local;
}
local.BufferUsage |= DXGI_USAGE_RENDER_TARGET_OUTPUT;
HRESULT ret = m_pReal2->CreateSwapChainForCoreWindow(wrapDevice->GetRealIUnknown(), pWindow,
pDesc, unwrappedOutput, ppSwapChain);
desc, unwrappedOutput, ppSwapChain);
if(SUCCEEDED(ret))
{
@@ -1166,7 +1197,18 @@ HRESULT WrappedIDXGIFactory::CreateSwapChainForComposition(IUnknown *pDevice,
if(wrapDevice)
{
HRESULT ret = m_pReal2->CreateSwapChainForComposition(wrapDevice->GetRealIUnknown(), pDesc,
DXGI_SWAP_CHAIN_DESC1 local = {};
DXGI_SWAP_CHAIN_DESC1 *desc = NULL;
if(pDesc)
{
local = *pDesc;
desc = &local;
}
local.BufferUsage |= DXGI_USAGE_RENDER_TARGET_OUTPUT;
HRESULT ret = m_pReal2->CreateSwapChainForComposition(wrapDevice->GetRealIUnknown(), desc,
unwrappedOutput, ppSwapChain);
if(SUCCEEDED(ret))