Fall back to creating a Release runtime Direct3D device if Debug device creation fails.

TRAC #22881 Signed-off-by: Geoff Lang Signed-off-by: Shannon Woods Author: Jamie Madill git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@2220 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fall back to creating a Release runtime Direct3D device if Debug device creation fails.
1f56fea5 · shannonwoods@chromium.org · 132862fa · 1f56fea5
Commit 1f56fea5 authored May 17, 2013 by shannonwoods@chromium.org
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Showing with 35 additions and 16 deletions

Renderer11.cpp src/libGLESv2/renderer/Renderer11.cpp +35 -16

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--- a/src/libGLESv2/renderer/Renderer11.cpp
+++ b/src/libGLESv2/renderer/Renderer11.cpp
@@ -163,25 +163,44 @@ EGLint Renderer11::initialize()
        D3D_FEATURE_LEVEL_10_0,
    };

-    HRESULT result = D3D11CreateDevice(NULL,
-                                       D3D_DRIVER_TYPE_HARDWARE,
-                                       NULL,
-                                       #if defined(_DEBUG)
-                                       D3D11_CREATE_DEVICE_DEBUG,
-                                       #else
-                                       0,
-                                       #endif
-                                       featureLevels,
-                                       ArraySize(featureLevels),
-                                       D3D11_SDK_VERSION,
-                                       &mDevice,
-                                       &mFeatureLevel,
-                                       &mDeviceContext);
+    HRESULT result = S_OK;
+
+#ifdef _DEBUG
+    result = D3D11CreateDevice(NULL,
+                               D3D_DRIVER_TYPE_HARDWARE,
+                               NULL,
+                               D3D11_CREATE_DEVICE_DEBUG,
+                               featureLevels,
+                               ArraySize(featureLevels),
+                               D3D11_SDK_VERSION,
+                               &mDevice,
+                               &mFeatureLevel,
+                               &mDeviceContext);
+
+    if (!mDevice || FAILED(result))
+    {
+        ERR("Failed creating Debug D3D11 device - falling back to release runtime.\n");
+    }

    if (!mDevice || FAILED(result))
+#endif
    {
-        ERR("Could not create D3D11 device - aborting!\n");
-        return EGL_NOT_INITIALIZED;   // Cleanup done by destructor through glDestroyRenderer
+        result = D3D11CreateDevice(NULL,
+                                   D3D_DRIVER_TYPE_HARDWARE,
+                                   NULL,
+                                   0,
+                                   featureLevels,
+                                   ArraySize(featureLevels),
+                                   D3D11_SDK_VERSION,
+                                   &mDevice,
+                                   &mFeatureLevel,
+                                   &mDeviceContext);
+
+        if (!mDevice || FAILED(result))
+        {
+            ERR("Could not create D3D11 device - aborting!\n");
+            return EGL_NOT_INITIALIZED;   // Cleanup done by destructor through glDestroyRenderer
+        }
    }

    IDXGIDevice *dxgiDevice = NULL;