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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 |
| (...skipping 25 matching lines...) Expand all Loading... |
| 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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