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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/compositor/dip_util.h" | 5 #include "ui/compositor/dip_util.h" |
| 6 | 6 |
| 7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
| 8 #include "ui/base/ui_base_switches.h" | 8 #include "ui/base/ui_base_switches.h" |
| 9 #include "ui/compositor/compositor.h" | 9 #include "ui/compositor/compositor.h" |
| 10 #include "ui/compositor/compositor_switches.h" | 10 #include "ui/compositor/compositor_switches.h" |
| 11 #include "ui/compositor/layer.h" | 11 #include "ui/compositor/layer.h" |
| 12 #include "ui/gfx/monitor.h" | 12 #include "ui/gfx/display.h" |
| 13 #include "ui/gfx/point.h" | 13 #include "ui/gfx/point.h" |
| 14 #include "ui/gfx/rect.h" |
| 14 #include "ui/gfx/size.h" | 15 #include "ui/gfx/size.h" |
| 15 #include "ui/gfx/rect.h" | |
| 16 | 16 |
| 17 namespace ui { | 17 namespace ui { |
| 18 | 18 |
| 19 float GetDeviceScaleFactor(const Layer* layer) { | 19 float GetDeviceScaleFactor(const Layer* layer) { |
| 20 return layer->device_scale_factor(); | 20 return layer->device_scale_factor(); |
| 21 } | 21 } |
| 22 | 22 |
| 23 gfx::Point ConvertPointToDIP(const Layer* layer, | 23 gfx::Point ConvertPointToDIP(const Layer* layer, |
| 24 const gfx::Point& point_in_pixel) { | 24 const gfx::Point& point_in_pixel) { |
| 25 return point_in_pixel.Scale(1.0f / GetDeviceScaleFactor(layer)); | 25 return point_in_pixel.Scale(1.0f / GetDeviceScaleFactor(layer)); |
| (...skipping 21 matching lines...) Expand all Loading... |
| 47 return size_in_dip.Scale(GetDeviceScaleFactor(layer)); | 47 return size_in_dip.Scale(GetDeviceScaleFactor(layer)); |
| 48 } | 48 } |
| 49 | 49 |
| 50 gfx::Rect ConvertRectToPixel(const Layer* layer, | 50 gfx::Rect ConvertRectToPixel(const Layer* layer, |
| 51 const gfx::Rect& rect_in_dip) { | 51 const gfx::Rect& rect_in_dip) { |
| 52 float scale = GetDeviceScaleFactor(layer); | 52 float scale = GetDeviceScaleFactor(layer); |
| 53 return gfx::Rect(rect_in_dip.origin().Scale(scale), | 53 return gfx::Rect(rect_in_dip.origin().Scale(scale), |
| 54 rect_in_dip.size().Scale(scale)); | 54 rect_in_dip.size().Scale(scale)); |
| 55 } | 55 } |
| 56 } // namespace ui | 56 } // namespace ui |
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