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-rw-r--r--src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/SwapChainPanelNativeWindow.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/SwapChainPanelNativeWindow.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/SwapChainPanelNativeWindow.cpp
index d3ed35b3c6..548b4602fd 100644
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/SwapChainPanelNativeWindow.cpp
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/SwapChainPanelNativeWindow.cpp
@@ -322,8 +322,8 @@ HRESULT SwapChainPanelNativeWindow::createSwapChain(ID3D11Device *device,
HRESULT SwapChainPanelNativeWindow::scaleSwapChain(const Size &windowSize, const RECT &clientRect)
{
- Size renderScale = {windowSize.Width / clientRect.right,
- windowSize.Height / clientRect.bottom};
+ Size renderScale = {windowSize.Width / std::max(LONG(1), clientRect.right),
+ windowSize.Height / std::max(LONG(1), clientRect.bottom)};
// Setup a scale matrix for the swap chain
DXGI_MATRIX_3X2_F scaleMatrix = {};
scaleMatrix._11 = renderScale.Width;