Index: cc/surfaces/frame_sink_manager.cc |
diff --git a/cc/surfaces/frame_sink_manager.cc b/cc/surfaces/frame_sink_manager.cc |
index c16a921fc47a38413dc4e0724903b8e7171c4815..22f1d172dfcb8b4dcfb5799d211c5a4c8808e3b2 100644 |
--- a/cc/surfaces/frame_sink_manager.cc |
+++ b/cc/surfaces/frame_sink_manager.cc |
@@ -9,6 +9,7 @@ |
#include "base/logging.h" |
#include "cc/surfaces/frame_sink_manager_client.h" |
+#include "cc/surfaces/primary_begin_frame_source.h" |
#if DCHECK_IS_ON() |
#include <sstream> |
@@ -16,15 +17,14 @@ |
namespace cc { |
-FrameSinkManager::FrameSinkSourceMapping::FrameSinkSourceMapping() |
- : source(nullptr) {} |
+FrameSinkManager::FrameSinkSourceMapping::FrameSinkSourceMapping() = default; |
FrameSinkManager::FrameSinkSourceMapping::FrameSinkSourceMapping( |
const FrameSinkSourceMapping& other) = default; |
-FrameSinkManager::FrameSinkSourceMapping::~FrameSinkSourceMapping() {} |
+FrameSinkManager::FrameSinkSourceMapping::~FrameSinkSourceMapping() = default; |
-FrameSinkManager::FrameSinkManager() {} |
+FrameSinkManager::FrameSinkManager() = default; |
FrameSinkManager::~FrameSinkManager() { |
// All CompositorFrameSinks should be unregistered prior to |
@@ -82,6 +82,8 @@ void FrameSinkManager::RegisterBeginFrameSource( |
registered_sources_[source] = frame_sink_id; |
RecursivelyAttachBeginFrameSource(frame_sink_id, source); |
+ |
+ primary_source_.OnBeginFrameSourceAdded(source); |
} |
void FrameSinkManager::UnregisterBeginFrameSource(BeginFrameSource* source) { |
@@ -91,6 +93,8 @@ void FrameSinkManager::UnregisterBeginFrameSource(BeginFrameSource* source) { |
FrameSinkId frame_sink_id = registered_sources_[source]; |
registered_sources_.erase(source); |
+ primary_source_.OnBeginFrameSourceRemoved(source); |
+ |
if (frame_sink_source_map_.count(frame_sink_id) == 0u) |
return; |
@@ -103,6 +107,10 @@ void FrameSinkManager::UnregisterBeginFrameSource(BeginFrameSource* source) { |
RecursivelyAttachBeginFrameSource(source_iter.second, source_iter.first); |
} |
+BeginFrameSource* FrameSinkManager::GetPrimaryBeginFrameSource() { |
+ return &primary_source_; |
+} |
+ |
void FrameSinkManager::RecursivelyAttachBeginFrameSource( |
const FrameSinkId& frame_sink_id, |
BeginFrameSource* source) { |