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1 /* | 1 /* |
2 * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved. |
3 * Copyright (C) 2013 Google Inc. All rights reserved. | 3 * Copyright (C) 2013 Google Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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52 #include <memory> | 52 #include <memory> |
53 | 53 |
54 namespace blink { | 54 namespace blink { |
55 | 55 |
56 GraphicsContext::GraphicsContext(PaintController& paintController, | 56 GraphicsContext::GraphicsContext(PaintController& paintController, |
57 DisabledMode disableContextOrPainting, | 57 DisabledMode disableContextOrPainting, |
58 SkMetaData* metaData) | 58 SkMetaData* metaData) |
59 : m_canvas(nullptr), | 59 : m_canvas(nullptr), |
60 m_paintController(paintController), | 60 m_paintController(paintController), |
61 m_paintStateStack(), | 61 m_paintStateStack(), |
62 m_paintStateIndex(0) | 62 m_paintStateIndex(0), |
63 #if DCHECK_IS_ON() | 63 #if DCHECK_IS_ON() |
64 , | |
65 m_layerCount(0), | 64 m_layerCount(0), |
66 m_disableDestructionChecks(false), | 65 m_disableDestructionChecks(false), |
67 m_inDrawingRecorder(false) | 66 m_inDrawingRecorder(false), |
68 #endif | 67 #endif |
69 , | |
70 m_disabledState(disableContextOrPainting), | 68 m_disabledState(disableContextOrPainting), |
71 m_deviceScaleFactor(1.0f), | 69 m_deviceScaleFactor(1.0f), |
72 m_printing(false), | 70 m_printing(false), |
73 m_hasMetaData(!!metaData) { | 71 m_hasMetaData(!!metaData) { |
74 if (metaData) | 72 if (metaData) |
75 m_metaData = *metaData; | 73 m_metaData = *metaData; |
76 | 74 |
77 // FIXME: Do some tests to determine how many states are typically used, and a
llocate | 75 // FIXME: Do some tests to determine how many states are typically used, and a
llocate |
78 // several here. | 76 // several here. |
79 m_paintStateStack.append(GraphicsContextState::create()); | 77 m_paintStateStack.append(GraphicsContextState::create()); |
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1407 static const SkPMColor colors[] = { | 1405 static const SkPMColor colors[] = { |
1408 SkPreMultiplyARGB(0x60, 0xFF, 0x00, 0x00), // More transparent red | 1406 SkPreMultiplyARGB(0x60, 0xFF, 0x00, 0x00), // More transparent red |
1409 SkPreMultiplyARGB(0x60, 0xC0, 0xC0, 0xC0) // More transparent gray | 1407 SkPreMultiplyARGB(0x60, 0xC0, 0xC0, 0xC0) // More transparent gray |
1410 }; | 1408 }; |
1411 | 1409 |
1412 return colors[index]; | 1410 return colors[index]; |
1413 } | 1411 } |
1414 #endif | 1412 #endif |
1415 | 1413 |
1416 } // namespace blink | 1414 } // namespace blink |
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