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| 1 // Copyright 2012 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 "base/command_line.h" | |
| 6 #include "cc/settings.h" | |
| 7 #include "cc/switches.h" | |
| 8 | |
| 9 namespace { | |
| 10 static bool s_settingsInitialized = false; | |
| 11 | |
| 12 static bool s_perTilePaintingEnabled = false; | |
| 13 static bool s_partialSwapEnabled = false; | |
| 14 static bool s_acceleratedAnimationEnabled = false; | |
| 15 static bool s_pageScalePinchZoomEnabled = false; | |
| 16 static bool s_backgroundColorInsteadOfCheckerboard = false; | |
| 17 static bool s_traceOverdraw = false; | |
| 18 | |
| 19 void reset() | |
| 20 { | |
| 21 s_settingsInitialized = true; | |
| 22 | |
| 23 s_perTilePaintingEnabled = CommandLine::ForCurrentProcess()->HasSwitch(cc::s
witches::kEnablePerTilePainting); | |
| 24 s_partialSwapEnabled = CommandLine::ForCurrentProcess()->HasSwitch(cc::switc
hes::kEnablePartialSwap); | |
| 25 s_acceleratedAnimationEnabled = !CommandLine::ForCurrentProcess()->HasSwitch
(cc::switches::kDisableThreadedAnimation); | |
| 26 s_pageScalePinchZoomEnabled = CommandLine::ForCurrentProcess()->HasSwitch(cc
::switches::kEnablePinchInCompositor); | |
| 27 s_backgroundColorInsteadOfCheckerboard = CommandLine::ForCurrentProcess()->H
asSwitch(cc::switches::kBackgroundColorInsteadOfCheckerboard); | |
| 28 s_traceOverdraw = CommandLine::ForCurrentProcess()->HasSwitch(cc::switches::
kTraceOverdraw); | |
| 29 } | |
| 30 | |
| 31 } | |
| 32 | |
| 33 namespace cc { | |
| 34 | |
| 35 bool Settings::perTilePaintingEnabled() | |
| 36 { | |
| 37 if (!s_settingsInitialized) | |
| 38 reset(); | |
| 39 return s_perTilePaintingEnabled; | |
| 40 } | |
| 41 | |
| 42 bool Settings::partialSwapEnabled() | |
| 43 { | |
| 44 if (!s_settingsInitialized) | |
| 45 reset(); | |
| 46 return s_partialSwapEnabled; | |
| 47 } | |
| 48 | |
| 49 bool Settings::acceleratedAnimationEnabled() | |
| 50 { | |
| 51 if (!s_settingsInitialized) | |
| 52 reset(); | |
| 53 return s_acceleratedAnimationEnabled; | |
| 54 } | |
| 55 | |
| 56 bool Settings::pageScalePinchZoomEnabled() | |
| 57 { | |
| 58 if (!s_settingsInitialized) | |
| 59 reset(); | |
| 60 return s_pageScalePinchZoomEnabled; | |
| 61 } | |
| 62 | |
| 63 bool Settings::backgroundColorInsteadOfCheckerboard() | |
| 64 { | |
| 65 if (!s_settingsInitialized) | |
| 66 reset(); | |
| 67 return s_backgroundColorInsteadOfCheckerboard; | |
| 68 } | |
| 69 | |
| 70 bool Settings::traceOverdraw() | |
| 71 { | |
| 72 if (!s_settingsInitialized) | |
| 73 reset(); | |
| 74 return s_traceOverdraw; | |
| 75 } | |
| 76 | |
| 77 void Settings::resetForTest() | |
| 78 { | |
| 79 reset(); | |
| 80 } | |
| 81 | |
| 82 void Settings::setPartialSwapEnabled(bool enabled) | |
| 83 { | |
| 84 if (!s_settingsInitialized) | |
| 85 reset(); | |
| 86 s_partialSwapEnabled = enabled; | |
| 87 } | |
| 88 | |
| 89 void Settings::setPerTilePaintingEnabled(bool enabled) | |
| 90 { | |
| 91 if (!s_settingsInitialized) | |
| 92 reset(); | |
| 93 s_partialSwapEnabled = enabled; | |
| 94 } | |
| 95 | |
| 96 void Settings::setAcceleratedAnimationEnabled(bool enabled) | |
| 97 { | |
| 98 if (!s_settingsInitialized) | |
| 99 reset(); | |
| 100 s_acceleratedAnimationEnabled = enabled; | |
| 101 } | |
| 102 | |
| 103 void Settings::setPageScalePinchZoomEnabled(bool enabled) | |
| 104 { | |
| 105 if (!s_settingsInitialized) | |
| 106 reset(); | |
| 107 s_pageScalePinchZoomEnabled = enabled; | |
| 108 } | |
| 109 | |
| 110 } // namespace cc | |
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Chromium Code Reviews
Issue 11361223:
cc: Remove cc::settings, move them to LayerTreeSettings. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src