1 files changed, 0 insertions, 159 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/IndexBuffer11.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/IndexBuffer11.cpp
deleted file mode 100644
index a79fb71f71..0000000000
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/IndexBuffer11.cpp
+++ /dev/null
@@ -1,159 +0,0 @@
-//
-// Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-
-// IndexBuffer11.cpp: Defines the D3D11 IndexBuffer implementation.
-
-#include "libANGLE/renderer/d3d/d3d11/IndexBuffer11.h"
-
-#include "libANGLE/renderer/d3d/d3d11/Renderer11.h"
-#include "libANGLE/renderer/d3d/d3d11/renderer11_utils.h"
-
-namespace rx
-{
-
-IndexBuffer11::IndexBuffer11(Renderer11 *const renderer)
-    : mRenderer(renderer), mBuffer(), mBufferSize(0), mIndexType(GL_NONE), mDynamicUsage(false)
-{
-}
-
-IndexBuffer11::~IndexBuffer11()
-{
-}
-
-gl::Error IndexBuffer11::initialize(unsigned int bufferSize, GLenum indexType, bool dynamic)
-{
-    mBuffer.reset();
-
-    updateSerial();
-
-    if (bufferSize > 0)
-    {
-        D3D11_BUFFER_DESC bufferDesc;
-        bufferDesc.ByteWidth = bufferSize;
-        bufferDesc.Usage = D3D11_USAGE_DYNAMIC;
-        bufferDesc.BindFlags = D3D11_BIND_INDEX_BUFFER;
-        bufferDesc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
-        bufferDesc.MiscFlags = 0;
-        bufferDesc.StructureByteStride = 0;
-
-        ANGLE_TRY(mRenderer->allocateResource(bufferDesc, &mBuffer));
-
-        if (dynamic)
-        {
-            mBuffer.setDebugName("IndexBuffer11 (dynamic)");
-        }
-        else
-        {
-            mBuffer.setDebugName("IndexBuffer11 (static)");
-        }
-    }
-
-    mBufferSize = bufferSize;
-    mIndexType = indexType;
-    mDynamicUsage = dynamic;
-
-    return gl::NoError();
-}
-
-gl::Error IndexBuffer11::mapBuffer(unsigned int offset, unsigned int size, void** outMappedMemory)
-{
-    if (!mBuffer.valid())
-    {
-        return gl::OutOfMemory() << "Internal index buffer is not initialized.";
-    }
-
-    // Check for integer overflows and out-out-bounds map requests
-    if (offset + size < offset || offset + size > mBufferSize)
-    {
-        return gl::OutOfMemory() << "Index buffer map range is not inside the buffer.";
-    }
-
-    ID3D11DeviceContext *dxContext = mRenderer->getDeviceContext();
-
-    D3D11_MAPPED_SUBRESOURCE mappedResource;
-    HRESULT result =
-        dxContext->Map(mBuffer.get(), 0, D3D11_MAP_WRITE_NO_OVERWRITE, 0, &mappedResource);
-    if (FAILED(result))
-    {
-        return gl::OutOfMemory() << "Failed to map internal index buffer, " << gl::FmtHR(result);
-    }
-
-    *outMappedMemory = reinterpret_cast<char*>(mappedResource.pData) + offset;
-    return gl::NoError();
-}
-
-gl::Error IndexBuffer11::unmapBuffer()
-{
-    if (!mBuffer.valid())
-    {
-        return gl::OutOfMemory() << "Internal index buffer is not initialized.";
-    }
-
-    ID3D11DeviceContext *dxContext = mRenderer->getDeviceContext();
-    dxContext->Unmap(mBuffer.get(), 0);
-    return gl::NoError();
-}
-
-GLenum IndexBuffer11::getIndexType() const
-{
-    return mIndexType;
-}
-
-unsigned int IndexBuffer11::getBufferSize() const
-{
-    return mBufferSize;
-}
-
-gl::Error IndexBuffer11::setSize(unsigned int bufferSize, GLenum indexType)
-{
-    if (bufferSize > mBufferSize || indexType != mIndexType)
-    {
-        return initialize(bufferSize, indexType, mDynamicUsage);
-    }
-    else
-    {
-        return gl::NoError();
-    }
-}
-
-gl::Error IndexBuffer11::discard()
-{
-    if (!mBuffer.valid())
-    {
-        return gl::OutOfMemory() << "Internal index buffer is not initialized.";
-    }
-
-    ID3D11DeviceContext *dxContext = mRenderer->getDeviceContext();
-
-    D3D11_MAPPED_SUBRESOURCE mappedResource;
-    HRESULT result = dxContext->Map(mBuffer.get(), 0, D3D11_MAP_WRITE_DISCARD, 0, &mappedResource);
-    if (FAILED(result))
-    {
-        return gl::OutOfMemory() << "Failed to map internal index buffer, " << gl::FmtHR(result);
-    }
-
-    dxContext->Unmap(mBuffer.get(), 0);
-
-    return gl::NoError();
-}
-
-DXGI_FORMAT IndexBuffer11::getIndexFormat() const
-{
-    switch (mIndexType)
-    {
-      case GL_UNSIGNED_BYTE:    return DXGI_FORMAT_R16_UINT;
-      case GL_UNSIGNED_SHORT:   return DXGI_FORMAT_R16_UINT;
-      case GL_UNSIGNED_INT:     return DXGI_FORMAT_R32_UINT;
-      default: UNREACHABLE();   return DXGI_FORMAT_UNKNOWN;
-    }
-}
-
-const d3d11::Buffer &IndexBuffer11::getBuffer() const
-{
-    return mBuffer;
-}
-
-}  // namespace rx