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d3d12: Do not output scale if there is no rtt available

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Fix crash in Disgaea 3
This commit is contained in:
Vincent Lejeune 2015-08-14 17:03:16 +02:00
parent 850416d530
commit 4185fcb6cd
1 changed files with 5 additions and 4 deletions
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9
rpcs3/Emu/RSX/D3D12/D3D12GSRender.cpp
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@ -817,7 +817,8 @@ void D3D12GSRender::Flip()
}
else
{
commandList->ResourceBarrier(1, &getResourceBarrierTransition(m_rtts.m_currentlyBoundRenderTargets[0], D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_GENERIC_READ));
if (m_rtts.m_currentlyBoundRenderTargets[0] != nullptr)
commandList->ResourceBarrier(1, &getResourceBarrierTransition(m_rtts.m_currentlyBoundRenderTargets[0], D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_GENERIC_READ));
resourceToFlip = m_rtts.m_currentlyBoundRenderTargets[0];
}
@ -890,11 +891,11 @@ void D3D12GSRender::Flip()
vbv.SizeInBytes = 16 * sizeof(float);
commandList->IASetVertexBuffers(0, 1, &vbv);
commandList->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
commandList->DrawInstanced(4, 1, 0, 0);
if (m_rtts.m_currentlyBoundRenderTargets[0] != nullptr)
commandList->DrawInstanced(4, 1, 0, 0);
commandList->ResourceBarrier(1, &getResourceBarrierTransition(m_backBuffer[m_swapChain->GetCurrentBackBufferIndex()], D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_PRESENT));
if (isFlipSurfaceInLocalMemory(m_surface_color_target))
if (isFlipSurfaceInLocalMemory(m_surface_color_target) && m_rtts.m_currentlyBoundRenderTargets[0] != nullptr)
commandList->ResourceBarrier(1, &getResourceBarrierTransition(m_rtts.m_currentlyBoundRenderTargets[0], D3D12_RESOURCE_STATE_GENERIC_READ, D3D12_RESOURCE_STATE_RENDER_TARGET));
check(commandList->Close());
m_commandQueueGraphic->ExecuteCommandLists(1, (ID3D12CommandList**)&commandList);