| // 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> |
| #include <utility> |
| |
| #include "impeller/base/strings.h" |
| |
| namespace impeller { |
| |
| PlaceholderFilterInput::PlaceholderFilterInput(Rect coverage_rect) |
| : coverage_rect_(coverage_rect) {} |
| |
| PlaceholderFilterInput::~PlaceholderFilterInput() = default; |
| |
| FilterInput::Variant PlaceholderFilterInput::GetInput() const { |
| return coverage_rect_; |
| } |
| |
| std::optional<Snapshot> PlaceholderFilterInput::GetSnapshot( |
| const std::string& label, |
| const ContentContext& renderer, |
| const Entity& entity, |
| std::optional<Rect> coverage_limit) const { |
| return std::nullopt; |
| } |
| |
| std::optional<Rect> PlaceholderFilterInput::GetCoverage( |
| const Entity& entity) const { |
| return coverage_rect_; |
| } |
| |
| void PlaceholderFilterInput::PopulateGlyphAtlas( |
| const std::shared_ptr<LazyGlyphAtlas>& lazy_glyph_atlas, |
| Scalar scale) {} |
| |
| } // namespace impeller |