chromium/third_party/skia/src/sksl/ir/SkSLInterfaceBlock.h

/*
 * Copyright 2016 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef SKSL_INTERFACEBLOCK
#define SKSL_INTERFACEBLOCK

#include "include/core/SkTypes.h"
#include "include/private/base/SkTArray.h"
#include "src/sksl/SkSLPosition.h"
#include "src/sksl/ir/SkSLIRNode.h"
#include "src/sksl/ir/SkSLProgramElement.h"
#include "src/sksl/ir/SkSLType.h"
#include "src/sksl/ir/SkSLVariable.h"

#include <memory>
#include <string>
#include <string_view>

namespace SkSL {

class Context;
struct Modifiers;

/**
 * An interface block, as in:
 *
 * out sk_PerVertex {
 *   layout(builtin=0) float4 sk_Position;
 *   layout(builtin=1) float sk_PointSize;
 * };
 *
 * At the IR level, this is represented by a single variable of struct type.
 */
class InterfaceBlock final : public ProgramElement { … };

}  // namespace SkSL

#endif