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-rw-r--r--src/3rdparty/angle/src/common/MemoryBuffer.h77
1 files changed, 0 insertions, 77 deletions
diff --git a/src/3rdparty/angle/src/common/MemoryBuffer.h b/src/3rdparty/angle/src/common/MemoryBuffer.h
deleted file mode 100644
index f76b9ee62e..0000000000
--- a/src/3rdparty/angle/src/common/MemoryBuffer.h
+++ /dev/null
@@ -1,77 +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.
-//
-
-#ifndef COMMON_MEMORYBUFFER_H_
-#define COMMON_MEMORYBUFFER_H_
-
-#include "common/Optional.h"
-#include "common/angleutils.h"
-#include "common/debug.h"
-
-#include <stdint.h>
-#include <cstddef>
-
-namespace angle
-{
-
-class MemoryBuffer final : NonCopyable
-{
- public:
- MemoryBuffer();
- ~MemoryBuffer();
-
- MemoryBuffer(MemoryBuffer &&other);
- MemoryBuffer &operator=(MemoryBuffer &&other);
-
- bool resize(size_t size);
- size_t size() const { return mSize; }
- bool empty() const { return mSize == 0; }
-
- const uint8_t *data() const { return mData; }
- uint8_t *data()
- {
- ASSERT(mData);
- return mData;
- }
-
- void fill(uint8_t datum);
-
- private:
- size_t mSize;
- uint8_t *mData;
-};
-
-class ScratchBuffer final : NonCopyable
-{
- public:
- // If we request a scratch buffer requesting a smaller size this many times, release and
- // recreate the scratch buffer. This ensures we don't have a degenerate case where we are stuck
- // hogging memory.
- ScratchBuffer(uint32_t lifetime);
- ~ScratchBuffer();
-
- // Returns true with a memory buffer of the requested size, or false on failure.
- bool get(size_t requestedSize, MemoryBuffer **memoryBufferOut);
-
- // Same as get, but ensures new values are initialized to a fixed constant.
- bool getInitialized(size_t requestedSize, MemoryBuffer **memoryBufferOut, uint8_t initValue);
-
- // Ticks the release counter for the scratch buffer. Also done implicitly in get().
- void tick();
-
- void clear();
-
- private:
- bool getImpl(size_t requestedSize, MemoryBuffer **memoryBufferOut, Optional<uint8_t> initValue);
-
- const uint32_t mLifetime;
- uint32_t mResetCounter;
- MemoryBuffer mScratchMemory;
-};
-
-} // namespace angle
-
-#endif // COMMON_MEMORYBUFFER_H_