blob: 1a3cc317a1bdaa8d124be442768789f3967c0622 [file] [log] [blame]
// Copyright 2017 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "starboard/media.h"
#include "starboard/log.h"
#include "starboard/shared/uwp/application_uwp.h"
#include "starboard/time.h"
using starboard::shared::uwp::ApplicationUwp;
bool SbMediaSetOutputProtection(bool should_enable_dhcp) {
bool is_hdcp_on = SbMediaIsOutputProtected();
if (is_hdcp_on == should_enable_dhcp) {
return true;
}
SB_LOG(INFO) << "Attempting to "
<< (should_enable_dhcp ? "enable" : "disable")
<< " output protection. Current status: "
<< (is_hdcp_on ? "enabled" : "disabled");
SbTimeMonotonic tick = SbTimeGetMonotonicNow();
bool hdcp_success = false;
if (should_enable_dhcp) {
hdcp_success = ApplicationUwp::Get()->TurnOnHdcp();
} else {
hdcp_success = ApplicationUwp::Get()->TurnOffHdcp();
}
is_hdcp_on = (hdcp_success ? should_enable_dhcp : !should_enable_dhcp);
SbTimeMonotonic tock = SbTimeGetMonotonicNow();
SB_LOG(INFO) << "Output protection is "
<< (is_hdcp_on ? "enabled" : "disabled") << ". Toggling HDCP took "
<< (tock - tick) / kSbTimeMillisecond << " milliseconds.";
return hdcp_success;
}