bcarrella/cef
1
0
Fork 0
mirror of https://bitbucket.org/chromiumembedded/cef synced 2025-06-05 21:39:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update to Chromium version 83.0.4103.0 (#756066)

Browse Source
This commit is contained in:
Marshall Greenblatt
2020-04-14 15:31:00 -04:00
parent 30d83cb94a
commit fa519f5108
56 changed files with 352 additions and 301 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
libcef/browser/browser_message_loop.cc
View File

@@ -34,11 +34,17 @@ class MessagePumpExternal : public base::MessagePumpForUI {
base::mac::ScopedNSAutoreleasePool autorelease_pool;
#endif
const bool has_more_work = DirectRunWork(delegate);
base::TimeTicks next_run_time; // is_null()
const bool has_more_work = DirectRunWork(delegate, &next_run_time);
if (!has_more_work)
break;
const base::TimeDelta& delta = base::TimeTicks::Now() - start;
if (next_run_time.is_null()) {
// We have more work that should run immediately.
next_run_time = base::TimeTicks::Now();
}
const base::TimeDelta& delta = next_run_time - start;
if (delta.InSecondsF() > max_time_slice_)
break;
}
@@ -54,26 +60,31 @@ class MessagePumpExternal : public base::MessagePumpForUI {
}
private:
bool DirectRunWork(Delegate* delegate) {
bool did_work = false;
bool did_delayed_work = false;
bool did_idle_work = false;
static bool DirectRunWork(Delegate* delegate,
base::TimeTicks* next_run_time) {
bool more_immediate_work = false;
bool more_idle_work = false;
bool more_delayed_work = false;
// Perform work & delayed work.
// If no work was found, then perform idle work.
Delegate::NextWorkInfo next_work_info = delegate->DoWork();
did_work = delegate->DoWork();
// is_immediate() returns true if the next task is ready right away.
more_immediate_work = next_work_info.is_immediate();
if (!more_immediate_work) {
// DoIdleWork() returns true if idle work was all done.
more_idle_work = !delegate->DoIdleWork();
// We are using an external timer, so we don't have any action based on the
// returned next delayed work time.
base::TimeTicks next_time;
did_delayed_work = delegate->DoDelayedWork(&next_time);
if (!did_work && !did_delayed_work) {
did_idle_work = delegate->DoIdleWork();
// Check the next PendingTask's |delayed_run_time|.
// is_max() returns true if there are no more immediate nor delayed tasks.
more_delayed_work = !next_work_info.delayed_run_time.is_max();
if (more_delayed_work && !more_idle_work) {
// The only remaining work that we know about is the PendingTask.
// Consider the run time for that task in the time slice calculation.
*next_run_time = next_work_info.delayed_run_time;
}
}
return did_work || did_delayed_work || did_idle_work;
return more_immediate_work || more_idle_work || more_delayed_work;
}
const float max_time_slice_;