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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/input/features.h"
#include "base/feature_list.h"
#include "components/input/input_constants.h"
namespace input::features {
#if BUILDFLAG(IS_ANDROID)
BASE_FEATURE(kInputOnViz, base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kUseAndroidBufferedInputDispatch,
base::FEATURE_DISABLED_BY_DEFAULT);
// Whether to transfer the sequences to Viz which have down time after event
// time.
const base::FeatureParam<bool> kTransferSequencesWithAbnormalDownTime{
&features::kInputOnViz,
/*name=*/"transfer_sequences_with_abnormal_down_time", false};
// Whether to forward the events that were seen by Browser to Viz.
const base::FeatureParam<bool> kForwardEventsSeenOnBrowserToViz{
&features::kInputOnViz,
/*name=*/"forward_events_seen_on_browser_to_viz", false};
#endif
BASE_FEATURE(kDispatchSingleEventIfNoPrediction,
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kLogBubblingTouchscreenGesturesForDebug,
#if BUILDFLAG(IS_ANDROID)
base::FEATURE_DISABLED_BY_DEFAULT
#else
base::FEATURE_ENABLED_BY_DEFAULT
#endif
);
// Flag guard for fix for crbug.com/346629231.
BASE_FEATURE(kIgnoreBubblingCollisionIfSourceDevicesMismatch,
base::FEATURE_ENABLED_BY_DEFAULT);
// Flag guard for fix for crbug.com/346629231.
BASE_FEATURE(kScrollBubblingFix, base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kUpdateScrollPredictorInputMapping,
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE_PARAM(bool,
kGenerateSyntheticScrollPrediction,
&kUpdateScrollPredictorInputMapping,
"generate_synthetic_scroll",
true);
// Flag guard for renderer hang watcher \ hang monitor.
BASE_FEATURE(kRendererHangWatcher, base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE_PARAM(
base::TimeDelta,
kRendererHangWatcherDelay,
&kRendererHangWatcher,
"delay",
input::kHungRendererDelay // Default value in input_constants.h
);
// Flag guard for unresponsive renderer multiple stack collection attempts.
BASE_FEATURE(kUnresponsiveMultipleStackCollection,
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE_PARAM(base::TimeDelta,
kUnresponsiveMultipleStackCollectionDelay,
&kUnresponsiveMultipleStackCollection,
"delay",
base::Milliseconds(100));
BASE_FEATURE_PARAM(size_t,
kUnresponsiveMultipleStackCollectionCount,
&kUnresponsiveMultipleStackCollection,
"count",
5);
} // namespace input::features
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