chromium/third_party/blink/renderer/core/svg/graphics/filters/svg_filter_builder.h

/*
 * Copyright (C) 2008 Alex Mathews <[email protected]>
 * Copyright (C) 2009 Dirk Schulze <[email protected]>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SVG_GRAPHICS_FILTERS_SVG_FILTER_BUILDER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_GRAPHICS_FILTERS_SVG_FILTER_BUILDER_H_

#include "cc/paint/paint_flags.h"
#include "third_party/blink/renderer/core/style/computed_style_constants.h"
#include "third_party/blink/renderer/platform/graphics/interpolation_space.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_map.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_set.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/wtf/text/atomic_string.h"
#include "third_party/blink/renderer/platform/wtf/text/atomic_string_hash.h"

namespace gfx {
class RectF;
}

namespace blink {

class Filter;
class FilterEffect;
class SVGFilterElement;
class SVGFilterPrimitiveStandardAttributes;

// A map from SVGFilterPrimitiveStandardAttributes -> FilterEffect and
// FilterEffect -> dependent (downstream) FilterEffects ("reverse DAG"). Used
// during invalidations for changes to the primitives (graph nodes).
class SVGFilterGraphNodeMap final
    : public GarbageCollected<SVGFilterGraphNodeMap> { … };

class SVGFilterBuilder { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_GRAPHICS_FILTERS_SVG_FILTER_BUILDER_H_