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1 /* | 1 /* |
2 * Copyright (c) 2013, Google Inc. All rights reserved. | 2 * Copyright (c) 2013, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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36 class SkCanvas; | 36 class SkCanvas; |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 UnacceleratedImageBufferSurface::UnacceleratedImageBufferSurface(const IntSize&
size, OpacityMode opacityMode, ImageInitializationMode initializationMode) | 40 UnacceleratedImageBufferSurface::UnacceleratedImageBufferSurface(const IntSize&
size, OpacityMode opacityMode, ImageInitializationMode initializationMode) |
41 : ImageBufferSurface(size, opacityMode) | 41 : ImageBufferSurface(size, opacityMode) |
42 { | 42 { |
43 SkAlphaType alphaType = (Opaque == opacityMode) ? kOpaque_SkAlphaType : kPre
mul_SkAlphaType; | 43 SkAlphaType alphaType = (Opaque == opacityMode) ? kOpaque_SkAlphaType : kPre
mul_SkAlphaType; |
44 SkImageInfo info = SkImageInfo::MakeN32(size.width(), size.height(), alphaTy
pe); | 44 SkImageInfo info = SkImageInfo::MakeN32(size.width(), size.height(), alphaTy
pe); |
45 SkSurfaceProps disableLCDProps(0, kUnknown_SkPixelGeometry); | 45 SkSurfaceProps disableLCDProps(0, kUnknown_SkPixelGeometry); |
46 m_surface = adoptRef(SkSurface::NewRaster(info, Opaque == opacityMode ? 0 :
&disableLCDProps)); | 46 m_surface = SkSurface::MakeRaster(info, Opaque == opacityMode ? 0 : &disable
LCDProps); |
47 | 47 |
48 if (initializationMode == InitializeImagePixels) { | 48 if (initializationMode == InitializeImagePixels) { |
49 if (m_surface) | 49 if (m_surface) |
50 clear(); | 50 clear(); |
51 } | 51 } |
52 } | 52 } |
53 | 53 |
54 UnacceleratedImageBufferSurface::~UnacceleratedImageBufferSurface() { } | 54 UnacceleratedImageBufferSurface::~UnacceleratedImageBufferSurface() { } |
55 | 55 |
56 SkCanvas* UnacceleratedImageBufferSurface::canvas() | 56 SkCanvas* UnacceleratedImageBufferSurface::canvas() |
57 { | 57 { |
58 return m_surface->getCanvas(); | 58 return m_surface->getCanvas(); |
59 } | 59 } |
60 | 60 |
61 bool UnacceleratedImageBufferSurface::isValid() const | 61 bool UnacceleratedImageBufferSurface::isValid() const |
62 { | 62 { |
63 return m_surface; | 63 return m_surface; |
64 } | 64 } |
65 | 65 |
66 PassRefPtr<SkImage> UnacceleratedImageBufferSurface::newImageSnapshot(Accelerati
onHint, SnapshotReason) | 66 PassRefPtr<SkImage> UnacceleratedImageBufferSurface::newImageSnapshot(Accelerati
onHint, SnapshotReason) |
67 { | 67 { |
68 return adoptRef(m_surface->newImageSnapshot()); | 68 return adoptRef(m_surface->newImageSnapshot()); |
69 } | 69 } |
70 | 70 |
71 } // namespace blink | 71 } // namespace blink |
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