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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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45 m_contextProvider = adoptPtr(Platform::current()->createSharedOffscreenGraph
icsContext3DProvider()); | 45 m_contextProvider = adoptPtr(Platform::current()->createSharedOffscreenGraph
icsContext3DProvider()); |
46 if (!m_contextProvider) | 46 if (!m_contextProvider) |
47 return; | 47 return; |
48 GrContext* grContext = m_contextProvider->grContext(); | 48 GrContext* grContext = m_contextProvider->grContext(); |
49 if (!grContext) | 49 if (!grContext) |
50 return; | 50 return; |
51 | 51 |
52 SkAlphaType alphaType = (Opaque == opacityMode) ? kOpaque_SkAlphaType : kPre
mul_SkAlphaType; | 52 SkAlphaType alphaType = (Opaque == opacityMode) ? kOpaque_SkAlphaType : kPre
mul_SkAlphaType; |
53 SkImageInfo info = SkImageInfo::MakeN32(size.width(), size.height(), alphaTy
pe); | 53 SkImageInfo info = SkImageInfo::MakeN32(size.width(), size.height(), alphaTy
pe); |
54 SkSurfaceProps disableLCDProps(0, kUnknown_SkPixelGeometry); | 54 SkSurfaceProps disableLCDProps(0, kUnknown_SkPixelGeometry); |
55 m_surface = adoptPtr(SkSurface::NewRenderTarget(grContext, SkBudgeted::kYes,
info, 0 /* sampleCount */, | 55 m_surface = SkSurface::MakeRenderTarget(grContext, SkBudgeted::kYes, info, 0
/* sampleCount */, |
56 Opaque == opacityMode ? nullptr : &disableLCDProps)); | 56 Opaque == opacityMode ? nullptr : &disableLCDProps); |
57 if (!m_surface.get()) | 57 if (!m_surface.get()) |
58 return; | 58 return; |
59 clear(); | 59 clear(); |
60 } | 60 } |
61 | 61 |
62 PassRefPtr<SkImage> AcceleratedImageBufferSurface::newImageSnapshot(Acceleration
Hint, SnapshotReason) | 62 PassRefPtr<SkImage> AcceleratedImageBufferSurface::newImageSnapshot(Acceleration
Hint, SnapshotReason) |
63 { | 63 { |
64 return adoptRef(m_surface->newImageSnapshot()); | 64 return adoptRef(m_surface->newImageSnapshot()); |
65 } | 65 } |
66 | 66 |
67 Platform3DObject AcceleratedImageBufferSurface::getBackingTextureHandleForOverwr
ite() | 67 Platform3DObject AcceleratedImageBufferSurface::getBackingTextureHandleForOverwr
ite() |
68 { | 68 { |
69 if (!m_surface) | 69 if (!m_surface) |
70 return 0; | 70 return 0; |
71 return skia::GrBackendObjectToGrGLTextureInfo(m_surface->getTextureHandle(Sk
Surface::kDiscardWrite_TextureHandleAccess))->fID; | 71 return skia::GrBackendObjectToGrGLTextureInfo(m_surface->getTextureHandle(Sk
Surface::kDiscardWrite_TextureHandleAccess))->fID; |
72 } | 72 } |
73 | 73 |
74 } // namespace blink | 74 } // namespace blink |
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