diff options
Diffstat (limited to 'chromium/ui')
| -rw-r--r-- | chromium/ui/gl/gl_share_group.cc | 3 | ||||
| -rw-r--r-- | chromium/ui/gl/gl_share_group.h | 7 |
2 files changed, 8 insertions, 2 deletions
diff --git a/chromium/ui/gl/gl_share_group.cc b/chromium/ui/gl/gl_share_group.cc index 8e8958b49a4..347873dc3ab 100644 --- a/chromium/ui/gl/gl_share_group.cc +++ b/chromium/ui/gl/gl_share_group.cc @@ -18,6 +18,9 @@ GLShareGroup::GLShareGroup() } void GLShareGroup::AddContext(GLContext* context) { + if (contexts_.empty()) + AboutToAddFirstContext(); + contexts_.insert(context); } diff --git a/chromium/ui/gl/gl_share_group.h b/chromium/ui/gl/gl_share_group.h index 1deed63c541..f1b03690f34 100644 --- a/chromium/ui/gl/gl_share_group.h +++ b/chromium/ui/gl/gl_share_group.h @@ -31,7 +31,7 @@ class GL_EXPORT GLShareGroup : public base::RefCounted<GLShareGroup> { // Returns a pointer to any initialized context in the share group // or NULL if there are no initialized contexts in the share group. - GLContext* GetContext(); + virtual GLContext* GetContext(); // Sets and returns the unique shared GL context. Used for context // virtualization. @@ -45,10 +45,13 @@ class GL_EXPORT GLShareGroup : public base::RefCounted<GLShareGroup> { int GetRendererID(); #endif + protected: + virtual ~GLShareGroup(); + virtual void AboutToAddFirstContext() { } + private: friend class base::RefCounted<GLShareGroup>; - ~GLShareGroup(); // References to GLContext are by raw pointer to avoid a reference count // cycle. |