diff options
Diffstat (limited to 'cc/layers/ui_resource_layer_impl.cc')
| -rw-r--r-- | cc/layers/ui_resource_layer_impl.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/cc/layers/ui_resource_layer_impl.cc b/cc/layers/ui_resource_layer_impl.cc index 2a975314..33392af 100644 --- a/cc/layers/ui_resource_layer_impl.cc +++ b/cc/layers/ui_resource_layer_impl.cc @@ -116,7 +116,11 @@ void UIResourceLayerImpl::AppendQuads(QuadSink* quad_sink, gfx::Rect quad_rect(bounds()); gfx::Rect opaque_rect(opaque ? quad_rect : gfx::Rect()); - gfx::Rect visible_quad_rect(quad_rect); + gfx::Rect visible_quad_rect = quad_sink->UnoccludedContentRect( + quad_rect, draw_properties().target_space_transform); + if (visible_quad_rect.IsEmpty()) + return; + scoped_ptr<TextureDrawQuad> quad = TextureDrawQuad::Create(); quad->SetNew(shared_quad_state, quad_rect, @@ -129,7 +133,7 @@ void UIResourceLayerImpl::AppendQuads(QuadSink* quad_sink, SK_ColorTRANSPARENT, vertex_opacity_, flipped); - quad_sink->MaybeAppend(quad.PassAs<DrawQuad>()); + quad_sink->Append(quad.PassAs<DrawQuad>()); } const char* UIResourceLayerImpl::LayerTypeAsString() const { |