D3D11: Fix uninitialized BufferEx SRV.

This was causing an unrelated error that was complicating diagnosing test failures with the command graph refactor. Bug: angleproject:4029 Change-Id: I31df76e7ea1c7fb731b49e97ac8a527a165efd48 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2024331Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>

D3D11: Fix uninitialized BufferEx SRV.
cc414d57 · Jamie Madill · Commit Bot · af5e3822 · cc414d57
Commit cc414d57 authored Jan 28, 2020 by Jamie Madill Committed by Commit Bot Jan 28, 2020
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Buffer11.cpp src/libANGLE/renderer/d3d/d3d11/Buffer11.cpp +5 -4

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--- a/src/libANGLE/renderer/d3d/d3d11/Buffer11.cpp
+++ b/src/libANGLE/renderer/d3d/d3d11/Buffer11.cpp
@@ -1501,10 +1501,11 @@ angle::Result Buffer11::StructuredBufferStorage::getStructuredBufferRangeSRV(
    }

    D3D11_SHADER_RESOURCE_VIEW_DESC bufferSRVDesc = {};
-    bufferSRVDesc.Buffer.NumElements  = structureByteStride == 0u ? 1 : size / structureByteStride;
-    bufferSRVDesc.Buffer.FirstElement = 0;
-    bufferSRVDesc.ViewDimension       = D3D11_SRV_DIMENSION_BUFFEREX;
-    bufferSRVDesc.Format              = DXGI_FORMAT_UNKNOWN;
+    bufferSRVDesc.BufferEx.NumElements = structureByteStride == 0u ? 1 : size / structureByteStride;
+    bufferSRVDesc.BufferEx.FirstElement = 0;
+    bufferSRVDesc.BufferEx.Flags        = 0;
+    bufferSRVDesc.ViewDimension         = D3D11_SRV_DIMENSION_BUFFEREX;
+    bufferSRVDesc.Format                = DXGI_FORMAT_UNKNOWN;

    ANGLE_TRY(mRenderer->allocateResource(GetImplAs<Context11>(context), bufferSRVDesc,
                                          mBuffer.get(), &mStructuredBufferResourceView));