Bug 675073 - Release OpenGL textures with the global context if the creating context has been destroyed. r=joe

2011-08-05 13:13:25 +12:00
parent bb735f42b1
commit c7c1f33c05
1 changed files with 9 additions and 0 deletions
--- a/gfx/layers/opengl/ImageLayerOGL.cpp
+++ b/gfx/layers/opengl/ImageLayerOGL.cpp
@@ -111,6 +111,15 @@ GLTexture::Release()
    return;
  }

+  if (mContext->IsDestroyed() && !mContext->IsGlobalSharedContext()) {
+    mContext = mContext->GetSharedContext();
+    if (!mContext) {
+      NS_ASSERTION(!mTexture, 
+                   "Context has been destroyed and couldn't find a shared context!");
+      return;
+    }
+  }
+
  if (mTexture) {
    if (NS_IsMainThread() || mContext->IsGlobalSharedContext()) {
      mContext->MakeCurrent();