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Side by Side Diff: ui/gl/init/gl_factory_android.cc

Issue 2480373002: Refactor context creation parameters into a struct. (Closed)
Patch Set: Created 4 years, 1 month ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "ui/gl/init/gl_factory.h" 5 #include "ui/gl/init/gl_factory.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 #include "base/trace_event/trace_event.h" 8 #include "base/trace_event/trace_event.h"
9 #include "ui/gl/gl_bindings.h" 9 #include "ui/gl/gl_bindings.h"
10 #include "ui/gl/gl_context.h" 10 #include "ui/gl/gl_context.h"
(...skipping 15 matching lines...) Expand all
26 26
27 // Used to render into an already current context+surface, 27 // Used to render into an already current context+surface,
28 // that we do not have ownership of (draw callback). 28 // that we do not have ownership of (draw callback).
29 // TODO(boliu): Make this inherit from GLContextEGL. 29 // TODO(boliu): Make this inherit from GLContextEGL.
30 class GLNonOwnedContext : public GLContextReal { 30 class GLNonOwnedContext : public GLContextReal {
31 public: 31 public:
32 explicit GLNonOwnedContext(GLShareGroup* share_group); 32 explicit GLNonOwnedContext(GLShareGroup* share_group);
33 33
34 // Implement GLContext. 34 // Implement GLContext.
35 bool Initialize(GLSurface* compatible_surface, 35 bool Initialize(GLSurface* compatible_surface,
36 GpuPreference gpu_preference) override; 36 const GLContextAttribs& attribs) override;
37 bool MakeCurrent(GLSurface* surface) override; 37 bool MakeCurrent(GLSurface* surface) override;
38 void ReleaseCurrent(GLSurface* surface) override {} 38 void ReleaseCurrent(GLSurface* surface) override {}
39 bool IsCurrent(GLSurface* surface) override { return true; } 39 bool IsCurrent(GLSurface* surface) override { return true; }
40 void* GetHandle() override { return nullptr; } 40 void* GetHandle() override { return nullptr; }
41 void OnSetSwapInterval(int interval) override {} 41 void OnSetSwapInterval(int interval) override {}
42 std::string GetExtensions() override; 42 std::string GetExtensions() override;
43 43
44 protected: 44 protected:
45 ~GLNonOwnedContext() override {} 45 ~GLNonOwnedContext() override {}
46 46
47 private: 47 private:
48 EGLDisplay display_; 48 EGLDisplay display_;
49 49
50 DISALLOW_COPY_AND_ASSIGN(GLNonOwnedContext); 50 DISALLOW_COPY_AND_ASSIGN(GLNonOwnedContext);
51 }; 51 };
52 52
53 GLNonOwnedContext::GLNonOwnedContext(GLShareGroup* share_group) 53 GLNonOwnedContext::GLNonOwnedContext(GLShareGroup* share_group)
54 : GLContextReal(share_group), display_(nullptr) {} 54 : GLContextReal(share_group), display_(nullptr) {}
55 55
56 bool GLNonOwnedContext::Initialize(GLSurface* compatible_surface, 56 bool GLNonOwnedContext::Initialize(GLSurface* compatible_surface,
57 GpuPreference gpu_preference) { 57 const GLContextAttribs& attribs) {
58 display_ = eglGetDisplay(EGL_DEFAULT_DISPLAY); 58 display_ = eglGetDisplay(EGL_DEFAULT_DISPLAY);
59 return true; 59 return true;
60 } 60 }
61 61
62 bool GLNonOwnedContext::MakeCurrent(GLSurface* surface) { 62 bool GLNonOwnedContext::MakeCurrent(GLSurface* surface) {
63 SetRealGLApi(); 63 SetRealGLApi();
64 SetCurrent(surface); 64 SetCurrent(surface);
65 InitializeDynamicBindings(); 65 InitializeDynamicBindings();
66 return true; 66 return true;
67 } 67 }
(...skipping 19 matching lines...) Expand all
87 switch (GetGLImplementation()) { 87 switch (GetGLImplementation()) {
88 case kGLImplementationEGLGLES2: 88 case kGLImplementationEGLGLES2:
89 return GetGLWindowSystemBindingInfoEGL(info); 89 return GetGLWindowSystemBindingInfoEGL(info);
90 default: 90 default:
91 return false; 91 return false;
92 } 92 }
93 } 93 }
94 94
95 scoped_refptr<GLContext> CreateGLContext(GLShareGroup* share_group, 95 scoped_refptr<GLContext> CreateGLContext(GLShareGroup* share_group,
96 GLSurface* compatible_surface, 96 GLSurface* compatible_surface,
97 GpuPreference gpu_preference) { 97 const GLContextAttribs& attribs) {
98 TRACE_EVENT0("gpu", "gl::init::CreateGLContext"); 98 TRACE_EVENT0("gpu", "gl::init::CreateGLContext");
99 switch (GetGLImplementation()) { 99 switch (GetGLImplementation()) {
100 case kGLImplementationMockGL: 100 case kGLImplementationMockGL:
101 return scoped_refptr<GLContext>(new GLContextStub(share_group)); 101 return scoped_refptr<GLContext>(new GLContextStub(share_group));
102 case kGLImplementationOSMesaGL: 102 case kGLImplementationOSMesaGL:
103 return InitializeGLContext(new GLContextOSMesa(share_group), 103 return InitializeGLContext(new GLContextOSMesa(share_group),
104 compatible_surface, gpu_preference); 104 compatible_surface, attribs);
105 default: 105 default:
106 if (compatible_surface->GetHandle()) { 106 if (compatible_surface->GetHandle()) {
107 return InitializeGLContext(new GLContextEGL(share_group), 107 return InitializeGLContext(new GLContextEGL(share_group),
108 compatible_surface, gpu_preference); 108 compatible_surface, attribs);
109 } else { 109 } else {
110 return InitializeGLContext(new GLNonOwnedContext(share_group), 110 return InitializeGLContext(new GLNonOwnedContext(share_group),
111 compatible_surface, gpu_preference); 111 compatible_surface, attribs);
112 } 112 }
113 } 113 }
114 } 114 }
115 115
116 scoped_refptr<GLSurface> CreateViewGLSurface(gfx::AcceleratedWidget window) { 116 scoped_refptr<GLSurface> CreateViewGLSurface(gfx::AcceleratedWidget window) {
117 TRACE_EVENT0("gpu", "gl::init::CreateViewGLSurface"); 117 TRACE_EVENT0("gpu", "gl::init::CreateViewGLSurface");
118 CHECK_NE(kGLImplementationNone, GetGLImplementation()); 118 CHECK_NE(kGLImplementationNone, GetGLImplementation());
119 switch (GetGLImplementation()) { 119 switch (GetGLImplementation()) {
120 case kGLImplementationOSMesaGL: 120 case kGLImplementationOSMesaGL:
121 return InitializeGLSurface(new GLSurfaceOSMesaHeadless()); 121 return InitializeGLSurface(new GLSurfaceOSMesaHeadless());
(...skipping 29 matching lines...) Expand all
151 case kGLImplementationMockGL: 151 case kGLImplementationMockGL:
152 return new GLSurfaceStub; 152 return new GLSurfaceStub;
153 default: 153 default:
154 NOTREACHED(); 154 NOTREACHED();
155 return nullptr; 155 return nullptr;
156 } 156 }
157 } 157 }
158 158
159 } // namespace init 159 } // namespace init
160 } // namespace gl 160 } // namespace gl
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