Add a flag to allow renderer to use software compositor when GL compositor doesn't work.
The --enable-software-compositing flag will allow the renderer to use the software compositor if it can't create a GL context. This is currently accomplished by having the compositor request a "fallback" output surface if the normal output surface can't be initialized (on the impl thread).
BUG=229712,230120
Review URL: https://chromiumcodereview.appspot.com/19267016
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@214930 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/cc/layers/texture_layer_unittest.cc b/cc/layers/texture_layer_unittest.cc
index 1c07e825..aa08e9f8 100644
--- a/cc/layers/texture_layer_unittest.cc
+++ b/cc/layers/texture_layer_unittest.cc
@@ -793,7 +793,8 @@
expected_used_textures_on_draw_(0),
expected_used_textures_on_commit_(0) {}
- virtual scoped_ptr<OutputSurface> CreateOutputSurface() OVERRIDE {
+ virtual scoped_ptr<OutputSurface> CreateOutputSurface(bool fallback)
+ OVERRIDE {
scoped_ptr<TestWebGraphicsContext3D> context(
TestWebGraphicsContext3D::Create());
context_ = context.get();
@@ -907,7 +908,8 @@
: texture_(0),
draw_count_(0) {}
- virtual scoped_ptr<OutputSurface> CreateOutputSurface() OVERRIDE {
+ virtual scoped_ptr<OutputSurface> CreateOutputSurface(bool fallback)
+ OVERRIDE {
texture_context_ = TestWebGraphicsContext3D::Create();
texture_ = texture_context_->createTexture();
return CreateFakeOutputSurface();
