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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/base/resource/resource_bundle.h" | 5 #include "ui/base/resource/resource_bundle.h" |
| 6 | 6 |
| 7 #include <stdint.h> | 7 #include <stdint.h> |
| 8 | 8 |
| 9 #include <limits> | 9 #include <limits> |
| 10 #include <utility> | 10 #include <utility> |
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| 614 if (gfx::Display::HasForceDeviceScaleFactor()) { | 614 if (gfx::Display::HasForceDeviceScaleFactor()) { |
| 615 display_density = gfx::Display::GetForcedDeviceScaleFactor(); | 615 display_density = gfx::Display::GetForcedDeviceScaleFactor(); |
| 616 } else { | 616 } else { |
| 617 gfx::DeviceDisplayInfo device_info; | 617 gfx::DeviceDisplayInfo device_info; |
| 618 display_density = device_info.GetDIPScale(); | 618 display_density = device_info.GetDIPScale(); |
| 619 } | 619 } |
| 620 const ScaleFactor closest = FindClosestScaleFactorUnsafe(display_density); | 620 const ScaleFactor closest = FindClosestScaleFactorUnsafe(display_density); |
| 621 if (closest != SCALE_FACTOR_100P) | 621 if (closest != SCALE_FACTOR_100P) |
| 622 supported_scale_factors.push_back(closest); | 622 supported_scale_factors.push_back(closest); |
| 623 #elif defined(OS_IOS) | 623 #elif defined(OS_IOS) |
| 624 gfx::Display display = gfx::Screen::GetNativeScreen()->GetPrimaryDisplay(); | 624 gfx::Display display = gfx::Screen::GetScreen()->GetPrimaryDisplay(); |
| 625 if (display.device_scale_factor() > 2.0) { | 625 if (display.device_scale_factor() > 2.0) { |
| 626 DCHECK_EQ(3.0, display.device_scale_factor()); | 626 DCHECK_EQ(3.0, display.device_scale_factor()); |
| 627 supported_scale_factors.push_back(SCALE_FACTOR_300P); | 627 supported_scale_factors.push_back(SCALE_FACTOR_300P); |
| 628 } else if (display.device_scale_factor() > 1.0) { | 628 } else if (display.device_scale_factor() > 1.0) { |
| 629 DCHECK_EQ(2.0, display.device_scale_factor()); | 629 DCHECK_EQ(2.0, display.device_scale_factor()); |
| 630 supported_scale_factors.push_back(SCALE_FACTOR_200P); | 630 supported_scale_factors.push_back(SCALE_FACTOR_200P); |
| 631 } else { | 631 } else { |
| 632 supported_scale_factors.push_back(SCALE_FACTOR_100P); | 632 supported_scale_factors.push_back(SCALE_FACTOR_100P); |
| 633 } | 633 } |
| 634 #elif defined(OS_MACOSX) | 634 #elif defined(OS_MACOSX) |
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| 915 // static | 915 // static |
| 916 bool ResourceBundle::DecodePNG(const unsigned char* buf, | 916 bool ResourceBundle::DecodePNG(const unsigned char* buf, |
| 917 size_t size, | 917 size_t size, |
| 918 SkBitmap* bitmap, | 918 SkBitmap* bitmap, |
| 919 bool* fell_back_to_1x) { | 919 bool* fell_back_to_1x) { |
| 920 *fell_back_to_1x = PNGContainsFallbackMarker(buf, size); | 920 *fell_back_to_1x = PNGContainsFallbackMarker(buf, size); |
| 921 return gfx::PNGCodec::Decode(buf, size, bitmap); | 921 return gfx::PNGCodec::Decode(buf, size, bitmap); |
| 922 } | 922 } |
| 923 | 923 |
| 924 } // namespace ui | 924 } // namespace ui |
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