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63 lines
1.6 KiB
63 lines
1.6 KiB
4 months ago
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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "DrmEncoder.h"
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#include <stdint.h>
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#include <xf86drmMode.h>
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#include "DrmDevice.h"
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namespace android {
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DrmEncoder::DrmEncoder(drmModeEncoderPtr e, DrmCrtc *current_crtc,
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const std::vector<DrmCrtc *> &possible_crtcs)
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: id_(e->encoder_id),
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crtc_(current_crtc),
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display_(-1),
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possible_crtcs_(possible_crtcs) {
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}
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uint32_t DrmEncoder::id() const {
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return id_;
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}
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DrmCrtc *DrmEncoder::crtc() const {
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return crtc_;
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}
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bool DrmEncoder::CanClone(DrmEncoder *possible_clone) {
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return possible_clones_.find(possible_clone) != possible_clones_.end();
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}
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void DrmEncoder::AddPossibleClone(DrmEncoder *possible_clone) {
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possible_clones_.insert(possible_clone);
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}
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void DrmEncoder::set_crtc(DrmCrtc *crtc) {
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crtc_ = crtc;
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display_ = crtc->display();
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}
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int DrmEncoder::display() const {
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return display_;
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}
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bool DrmEncoder::can_bind(int display) const {
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return display_ == -1 || display_ == display;
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}
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} // namespace android
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