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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "android_webview/browser/parent_compositor_draw_constraints.h"
6 
7 namespace android_webview {
8 
ParentCompositorDrawConstraints()9 ParentCompositorDrawConstraints::ParentCompositorDrawConstraints()
10     : is_layer(false) {
11 }
12 
ParentCompositorDrawConstraints(bool is_layer,const gfx::Transform & transform,const gfx::Rect & surface_rect)13 ParentCompositorDrawConstraints::ParentCompositorDrawConstraints(
14     bool is_layer,
15     const gfx::Transform& transform,
16     const gfx::Rect& surface_rect)
17     : is_layer(is_layer), transform(transform), surface_rect(surface_rect) {
18 }
19 
Equals(const ParentCompositorDrawConstraints & other) const20 bool ParentCompositorDrawConstraints::Equals(
21     const ParentCompositorDrawConstraints& other) const {
22   if (is_layer != other.is_layer || transform != other.transform)
23     return false;
24 
25   // Don't care about the surface size when neither is on a layer.
26   return !is_layer || surface_rect == other.surface_rect;
27 }
28 
29 }  // namespace webview
30