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/*
* Copyright (C) 2015 The Android Open Source Project
*
* 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 "DrmEncoder.h"
#include <xf86drmMode.h>
#include <cstdint>
#include "DrmDevice.h"
namespace android {
DrmEncoder::DrmEncoder(drmModeEncoderPtr e, DrmCrtc *current_crtc,
std::vector<DrmCrtc *> possible_crtcs)
: id_(e->encoder_id),
crtc_(current_crtc),
display_(-1),
possible_crtcs_(std::move(possible_crtcs)) {
}
uint32_t DrmEncoder::id() const {
return id_;
}
DrmCrtc *DrmEncoder::crtc() const {
return crtc_;
}
bool DrmEncoder::CanClone(DrmEncoder *encoder) {
return possible_clones_.find(encoder) != possible_clones_.end();
}
void DrmEncoder::AddPossibleClone(DrmEncoder *possible_clone) {
possible_clones_.insert(possible_clone);
}
void DrmEncoder::set_crtc(DrmCrtc *crtc) {
crtc_ = crtc;
display_ = crtc->display();
}
int DrmEncoder::display() const {
return display_;
}
bool DrmEncoder::can_bind(int display) const {
return display_ == -1 || display_ == display;
}
} // namespace android
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