Index: cc/layers/tiled_layer_impl.cc |
diff --git a/cc/layers/tiled_layer_impl.cc b/cc/layers/tiled_layer_impl.cc |
index 4489d8524a11cdfca1eb1a2dcdfca483096c5f00..9aa525116d32e644eb610adf4e431deb19457a68 100644 |
--- a/cc/layers/tiled_layer_impl.cc |
+++ b/cc/layers/tiled_layer_impl.cc |
@@ -155,13 +155,22 @@ void TiledLayerImpl::PushPropertiesTo(LayerImpl* layer) { |
} |
} |
+bool TiledLayerImpl::WillDraw(DrawMode draw_mode, |
+ ResourceProvider* resource_provider) { |
+ if (!tiler_ || tiler_->has_empty_bounds() || |
+ visible_content_rect().IsEmpty() || |
+ draw_mode == DRAW_MODE_RESOURCELESS_SOFTWARE) |
+ return false; |
+ return LayerImpl::WillDraw(draw_mode, resource_provider); |
+} |
+ |
void TiledLayerImpl::AppendQuads(QuadSink* quad_sink, |
AppendQuadsData* append_quads_data) { |
- gfx::Rect content_rect = visible_content_rect(); |
- |
- if (!tiler_ || tiler_->has_empty_bounds() || content_rect.IsEmpty()) |
- return; |
+ DCHECK(tiler_); |
+ DCHECK(!tiler_->has_empty_bounds()); |
+ DCHECK(!visible_content_rect().IsEmpty()); |
+ gfx::Rect content_rect = visible_content_rect(); |
SharedQuadState* shared_quad_state = |
quad_sink->UseSharedQuadState(CreateSharedQuadState()); |
AppendDebugBorderQuad(quad_sink, shared_quad_state, append_quads_data); |