69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/*
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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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#pragma once
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#include <xf86drmMode.h>
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#include <cstdint>
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#include <set>
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#include <vector>
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#include "drm/DrmDisplayPipeline.h"
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#include "drm/DrmUnique.h"
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namespace android::drm_hwcomposer {
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class DrmCrtc;
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class DrmDevice;
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class DrmEncoder : public PipelineBindable<DrmEncoder> {
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friend class FakeDrmEncoder;
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public:
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static auto CreateInstance(DrmDevice &dev, uint32_t encoder_id,
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uint32_t index) -> std::unique_ptr<DrmEncoder>;
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DrmEncoder(const DrmEncoder &) = delete;
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DrmEncoder &operator=(const DrmEncoder &) = delete;
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virtual ~DrmEncoder() = default;
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virtual uint32_t GetId() const {
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return enc_->encoder_id;
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};
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auto GetIndexInResArray() const {
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return index_in_res_array_;
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}
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bool CanClone(DrmEncoder &encoder);
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bool SupportsCrtc(DrmCrtc &crtc);
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virtual uint32_t GetCurrentCrtcId() const {
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return enc_->crtc_id;
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}
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private:
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DrmEncoder(DrmModeEncoderUnique enc, uint32_t index)
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: enc_(std::move(enc)), index_in_res_array_(index){};
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DrmModeEncoderUnique enc_;
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const uint32_t index_in_res_array_;
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};
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} // namespace android::drm_hwcomposer
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