placeholder_filter_input.cc

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#include "impeller/entity/contents/filters/inputs/placeholder_filter_input.h"
 
#include <optional>
 
namespace impeller {
 
PlaceholderFilterInput::PlaceholderFilterInput(Rect coverage_rect)
    : coverage_rect_(coverage_rect) {}
 
PlaceholderFilterInput::~PlaceholderFilterInput() = default;
 
std::optional<Snapshot> PlaceholderFilterInput::GetSnapshot(
    std::string_view label,
    const ContentContext& renderer,
    const Entity& entity,
    std::optional<Rect> coverage_limit,
    int32_t mip_count) const {
  return std::nullopt;
}
 
std::optional<Rect> PlaceholderFilterInput::GetCoverage(
    const Entity& entity) const {
  return coverage_rect_;
}
 
}  // namespace impeller