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// Copyright 2017 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.
// egl_utils.h: Utility routines specific to the EGL->EGL implementation.
#include <vector>
#include "common/platform.h"
#include "libANGLE/AttributeMap.h"
namespace rx
namespace native_egl
using AttributeVector = std::vector<EGLint>;
// Filter the attribute map and return a vector of attributes that can be passed to the native
// driver. Does NOT append EGL_NONE to the vector.
AttributeVector TrimAttributeMap(const egl::AttributeMap &attributes,
const EGLint *forwardAttribs,
size_t forwardAttribsCount);
template <size_t N>
AttributeVector TrimAttributeMap(const egl::AttributeMap &attributes,
const EGLint (&forwardAttribs)[N])
return TrimAttributeMap(attributes, forwardAttribs, N);
// Append EGL_NONE to the attribute vector so that it can be passed to a native driver.
void FinalizeAttributeVector(AttributeVector *attributeVector);
} // namespace native_egl
} // namespace rx