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

/*
 * Copyright 2021 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef SKSL_CONSTRUCTOR_COMPOUND
#define SKSL_CONSTRUCTOR_COMPOUND

#include "src/sksl/SkSLDefines.h"
#include "src/sksl/SkSLPosition.h"
#include "src/sksl/ir/SkSLConstructor.h"
#include "src/sksl/ir/SkSLExpression.h"
#include "src/sksl/ir/SkSLIRNode.h"

#include <memory>
#include <utility>

namespace SkSL {

class Context;
class Type;

/**
 * Represents a vector or matrix that is composed from other expressions, such as
 * `half3(pos.xy, 1)` or `mat3(a.xyz, b.xyz, 0, 0, 1)`
 *
 * These can contain a mix of scalars and aggregates. The total number of scalar values inside the
 * constructor must always match the type's slot count. (e.g. `pos.xy` consumes two slots.)
 * The inner values must have the same component type as the vector/matrix.
 */
class ConstructorCompound final : public MultiArgumentConstructor { … };

}  // namespace SkSL

#endif