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kc3-lang/angle/src/compiler/translator/AtomicCounterFunctionHLSL.h

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  • Author : Enrico Galli
    Date : 2018-12-13 14:07:52
    Hash : ee7ffd9e
    Message : ES31: Enabling skipped deqp atomic counter tests on D3D11 Enabling deqp tests previously skipped due to lack of atomic counters. Fixing bug found in translator found by new tests. * Switching atomicCounterDecrement from pre to post decrement * Added 4 byte alignment check to atomic_uint offset * Added workaround for NVIDIA D3D bug * Added globallycoherent to atomic counters Bug: angleproject:1729 Change-Id: If62ea003826fbe2df0834b905ff3ad7b76328399 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1480867 Commit-Queue: Enrico Galli <enrico.galli@intel.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org>

  • src/compiler/translator/AtomicCounterFunctionHLSL.h 
  • //
// Copyright (c) 2018 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.
//
// AtomicCounterFunctionHLSL: Class for writing implementation of atomic counter functions into HLSL
// output.
//

#ifndef COMPILER_TRANSLATOR_ATOMICCOUNTERFUNCTIONHLSL_H_
#define COMPILER_TRANSLATOR_ATOMICCOUNTERFUNCTIONHLSL_H_

#include <map>

#include "compiler/translator/Common.h"
#include "compiler/translator/ImmutableString.h"

namespace sh
{

class TInfoSinkBase;
struct TLayoutQualifier;

class AtomicCounterFunctionHLSL final : angle::NonCopyable
{
  public:
    AtomicCounterFunctionHLSL(bool forceResolution);

    ImmutableString useAtomicCounterFunction(const ImmutableString &name);

    void atomicCounterFunctionHeader(TInfoSinkBase &out);

  private:
    enum class AtomicCounterFunction
    {
        LOAD,
        INCREMENT,
        DECREMENT,
        INVALID
    };

    std::map<ImmutableString, AtomicCounterFunction> mAtomicCounterFunctions;
    bool mForceResolution;
};

ImmutableString getAtomicCounterNameForBinding(int binding);

}  // namespace sh

#endif  // COMPILER_TRANSLATOR_ATOMICCOUNTERFUNCTIONHLSL_H_