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Side by Side Diff: Source/core/platform/graphics/gpu/SharedGraphicsContext3D.cpp

Issue 15301006: Merged GraphicsContext3DPrivate into GraphicsContext3D (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Removed ExtractWebGraphicsContext3D Created 7 years, 7 months ago
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1 /* 1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved. 2 * Copyright (C) 2011 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 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
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
(...skipping 10 matching lines...) Expand all
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 26
27 #include "config.h" 27 #include "config.h"
28 28
29 #include "core/platform/graphics/gpu/SharedGraphicsContext3D.h" 29 #include "core/platform/graphics/gpu/SharedGraphicsContext3D.h"
30 30
31 #include "core/platform/chromium/support/GraphicsContext3DPrivate.h"
32 #include "core/platform/graphics/Extensions3D.h" 31 #include "core/platform/graphics/Extensions3D.h"
32 #include "core/platform/graphics/GraphicsContext3D.h"
33 #include <public/Platform.h> 33 #include <public/Platform.h>
34 #include <public/WebGraphicsContext3D.h> 34 #include <public/WebGraphicsContext3D.h>
35 #include <public/WebGraphicsContext3DProvider.h> 35 #include <public/WebGraphicsContext3DProvider.h>
36 #include <wtf/MainThread.h> 36 #include <wtf/MainThread.h>
37 37
38 namespace WebCore { 38 namespace WebCore {
39 39
40 class SharedGraphicsContext3DImpl { 40 class SharedGraphicsContext3DImpl {
41 public: 41 public:
42 SharedGraphicsContext3DImpl() : m_context(0) { } 42 SharedGraphicsContext3DImpl() : m_context(0) { }
43 43
44 PassRefPtr<GraphicsContext3D> getOrCreateContext() 44 PassRefPtr<GraphicsContext3D> getOrCreateContext()
45 { 45 {
46 bool wasCreated = false; 46 bool wasCreated = false;
47 47
48 OwnPtr<WebKit::WebGraphicsContext3DProvider> provider = adoptPtr(WebKit: :Platform::current()->createSharedOffscreenGraphicsContext3DProvider()); 48 OwnPtr<WebKit::WebGraphicsContext3DProvider> provider = adoptPtr(WebKit: :Platform::current()->createSharedOffscreenGraphicsContext3DProvider());
49 49
50 WebKit::WebGraphicsContext3D* webContext = 0; 50 WebKit::WebGraphicsContext3D* webContext = 0;
51 GrContext* grContext = 0; 51 GrContext* grContext = 0;
52 52
53 if (provider) { 53 if (provider) {
54 webContext = provider->context3d(); 54 webContext = provider->context3d();
55 grContext = provider->grContext(); 55 grContext = provider->grContext();
56 } 56 }
57 57
58 if (webContext && grContext) { 58 if (webContext && grContext) {
59 WebKit::WebGraphicsContext3D* oldWebContext = m_context ? GraphicsCo ntext3DPrivate::extractWebGraphicsContext3D(m_context.get()) : 0; 59 WebKit::WebGraphicsContext3D* oldWebContext = m_context ? m_context- >webContext() : 0;
60 GrContext* oldGrContext = m_context ? m_context->grContext() : 0; 60 GrContext* oldGrContext = m_context ? m_context->grContext() : 0;
61 if (webContext != oldWebContext || grContext != oldGrContext) 61 if (webContext != oldWebContext || grContext != oldGrContext)
62 m_context.clear(); 62 m_context.clear();
63 63
64 if (!m_context) { 64 if (!m_context) {
65 m_context = GraphicsContext3DPrivate::createGraphicsContextFromP rovider(provider.release()); 65 m_context = GraphicsContext3D::createGraphicsContextFromProvider (provider.release());
66 wasCreated = true; 66 wasCreated = true;
67 } 67 }
68 } 68 }
69 69
70 if (m_context && wasCreated) 70 if (m_context && wasCreated)
71 m_context->getExtensions()->pushGroupMarkerEXT("SharedGraphicsContex t"); 71 m_context->getExtensions()->pushGroupMarkerEXT("SharedGraphicsContex t");
72 return m_context; 72 return m_context;
73 } 73 }
74 74
75 private: 75 private:
76 RefPtr<GraphicsContext3D> m_context; 76 RefPtr<GraphicsContext3D> m_context;
77 }; 77 };
78 78
79 PassRefPtr<GraphicsContext3D> SharedGraphicsContext3D::get() 79 PassRefPtr<GraphicsContext3D> SharedGraphicsContext3D::get()
80 { 80 {
81 DEFINE_STATIC_LOCAL(SharedGraphicsContext3DImpl, impl, ()); 81 DEFINE_STATIC_LOCAL(SharedGraphicsContext3DImpl, impl, ());
82 return impl.getOrCreateContext(); 82 return impl.getOrCreateContext();
83 } 83 }
84 84
85 } // namespace WebCore 85 } // namespace WebCore
86 86
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