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Unified Diff: cc/surfaces/surface_info.h

Issue 2514033002: Introducing SurfaceReferenceFactory (Closed)
Patch Set: nits Created 4 years ago
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Index: cc/surfaces/surface_info.h
diff --git a/cc/surfaces/surface_info.h b/cc/surfaces/surface_info.h
new file mode 100644
index 0000000000000000000000000000000000000000..877d9b7c54be7ec4a59fb47cf9378db8ce38f6ee
--- /dev/null
+++ b/cc/surfaces/surface_info.h
@@ -0,0 +1,44 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CC_SURFACES_SURFACE_INFO_H_
+#define CC_SURFACES_SURFACE_INFO_H_
+
+#include "cc/surfaces/surface_id.h"
+#include "ui/gfx/geometry/size.h"
+
+namespace cc {
+
+// This class contains information about the surface that is being embedded.
+class SurfaceInfo {
+ public:
+ SurfaceInfo() = default;
+ SurfaceInfo(const SurfaceId& id,
+ float device_scale_factor,
+ const gfx::Size& size_in_pixels)
+ : id_(id),
+ device_scale_factor_(device_scale_factor),
+ size_in_pixels_(size_in_pixels) {}
+
+ bool operator==(const SurfaceInfo& info) const {
+ return id_ == info.id() &&
+ device_scale_factor_ == info.device_scale_factor() &&
+ size_in_pixels_ == info.size_in_pixels();
+ }
+
+ bool operator!=(const SurfaceInfo& info) const { return !(*this == info); }
+
+ const SurfaceId& id() const { return id_; }
+ float device_scale_factor() const { return device_scale_factor_; }
+ const gfx::Size& size_in_pixels() const { return size_in_pixels_; }
+
+ private:
+ SurfaceId id_;
+ float device_scale_factor_ = 1.f;
+ gfx::Size size_in_pixels_;
+};
+
+} // namespace cc
+
+#endif // CC_SURFACES_SURFACE_INFO_H_

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