1 files changed, 0 insertions, 155 deletions
diff --git a/src/3rdparty/angle/src/common/MemoryBuffer.cpp b/src/3rdparty/angle/src/common/MemoryBuffer.cpp
deleted file mode 100644
index 6f5188c69c..0000000000
--- a/src/3rdparty/angle/src/common/MemoryBuffer.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-//
-// Copyright (c) 2014 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.
-//
-
-#include "common/MemoryBuffer.h"
-
-#include <algorithm>
-#include <cstdlib>
-
-#include "common/debug.h"
-
-namespace angle
-{
-
-// MemoryBuffer implementation.
-MemoryBuffer::MemoryBuffer() : mSize(0), mData(nullptr)
-{
-}
-
-MemoryBuffer::~MemoryBuffer()
-{
-    free(mData);
-    mData = nullptr;
-}
-
-bool MemoryBuffer::resize(size_t size)
-{
-    if (size == 0)
-    {
-        free(mData);
-        mData = nullptr;
-        mSize = 0;
-        return true;
-    }
-
-    if (size == mSize)
-    {
-        return true;
-    }
-
-    // Only reallocate if the size has changed.
-    uint8_t *newMemory = reinterpret_cast<uint8_t *>(malloc(sizeof(uint8_t) * size));
-    if (newMemory == nullptr)
-    {
-        return false;
-    }
-
-    if (mData)
-    {
-        // Copy the intersection of the old data and the new data
-        std::copy(mData, mData + std::min(mSize, size), newMemory);
-        free(mData);
-    }
-
-    mData = newMemory;
-    mSize = size;
-
-    return true;
-}
-
-void MemoryBuffer::fill(uint8_t datum)
-{
-    if (!empty())
-    {
-        std::fill(mData, mData + mSize, datum);
-    }
-}
-
-MemoryBuffer::MemoryBuffer(MemoryBuffer &&other) : MemoryBuffer()
-{
-    *this = std::move(other);
-}
-
-MemoryBuffer &MemoryBuffer::operator=(MemoryBuffer &&other)
-{
-    std::swap(mSize, other.mSize);
-    std::swap(mData, other.mData);
-    return *this;
-}
-
-// ScratchBuffer implementation.
-
-ScratchBuffer::ScratchBuffer(uint32_t lifetime) : mLifetime(lifetime), mResetCounter(lifetime)
-{
-}
-
-ScratchBuffer::~ScratchBuffer()
-{
-}
-
-bool ScratchBuffer::get(size_t requestedSize, MemoryBuffer **memoryBufferOut)
-{
-    return getImpl(requestedSize, memoryBufferOut, Optional<uint8_t>::Invalid());
-}
-
-bool ScratchBuffer::getInitialized(size_t requestedSize,
-                                   MemoryBuffer **memoryBufferOut,
-                                   uint8_t initValue)
-{
-    return getImpl(requestedSize, memoryBufferOut, Optional<uint8_t>(initValue));
-}
-
-bool ScratchBuffer::getImpl(size_t requestedSize,
-                            MemoryBuffer **memoryBufferOut,
-                            Optional<uint8_t> initValue)
-{
-    if (mScratchMemory.size() == requestedSize)
-    {
-        mResetCounter    = mLifetime;
-        *memoryBufferOut = &mScratchMemory;
-        return true;
-    }
-
-    if (mScratchMemory.size() > requestedSize)
-    {
-        tick();
-    }
-
-    if (mResetCounter == 0 || mScratchMemory.size() < requestedSize)
-    {
-        mScratchMemory.resize(0);
-        if (!mScratchMemory.resize(requestedSize))
-        {
-            return false;
-        }
-        mResetCounter = mLifetime;
-        if (initValue.valid())
-        {
-            mScratchMemory.fill(initValue.value());
-        }
-    }
-
-    ASSERT(mScratchMemory.size() >= requestedSize);
-
-    *memoryBufferOut = &mScratchMemory;
-    return true;
-}
-
-void ScratchBuffer::tick()
-{
-    if (mResetCounter > 0)
-    {
-        --mResetCounter;
-    }
-}
-
-void ScratchBuffer::clear()
-{
-    mResetCounter = mLifetime;
-    mScratchMemory.resize(0);
-}
-
-}  // namespace angle