101 lines
3.1 KiB
C++
101 lines
3.1 KiB
C++
/*
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* Copyright 2022 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 <android-base/logging.h>
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#include <android-base/unique_fd.h>
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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#include <cstdint>
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#include <memory>
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#include <string>
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#include <unordered_map>
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#include "Common.h"
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#include "DrmCrtc.h"
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#include "DrmProperty.h"
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namespace aidl::android::hardware::graphics::composer3::impl {
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class DrmPlane {
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public:
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static std::unique_ptr<DrmPlane> create(::android::base::borrowed_fd drmFd, uint32_t planeId);
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~DrmPlane(){};
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uint32_t getId() const { return mId; }
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bool isPrimary() const;
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bool isOverlay() const;
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bool isCompatibleWith(const DrmCrtc& crtc);
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const DrmProperty& getCrtcProperty() const { return mCrtc; }
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const DrmProperty& getInFenceProperty() const { return mInFenceFd; }
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const DrmProperty& getFbProperty() const { return mFb; }
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const DrmProperty& getCrtcXProperty() const { return mCrtcX; }
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const DrmProperty& getCrtcYProperty() const { return mCrtcY; }
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const DrmProperty& getCrtcWProperty() const { return mCrtcW; }
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const DrmProperty& getCrtcHProperty() const { return mCrtcH; }
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const DrmProperty& getSrcXProperty() const { return mSrcX; }
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const DrmProperty& getSrcYProperty() const { return mSrcY; }
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const DrmProperty& getSrcWProperty() const { return mSrcW; }
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const DrmProperty& getSrcHProperty() const { return mSrcH; }
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private:
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DrmPlane(uint32_t id) : mId(id){};
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const uint32_t mId;
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uint32_t mPossibleCrtcsMask = 0;
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DrmProperty mCrtc;
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DrmProperty mInFenceFd;
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DrmProperty mFb;
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DrmProperty mCrtcX;
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DrmProperty mCrtcY;
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DrmProperty mCrtcW;
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DrmProperty mCrtcH;
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DrmProperty mSrcX;
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DrmProperty mSrcY;
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DrmProperty mSrcW;
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DrmProperty mSrcH;
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DrmProperty mType;
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static const auto& GetPropertiesMap() {
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static const auto* sMap = []() {
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return new DrmPropertyMemberMap<DrmPlane>{
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{"CRTC_ID", &DrmPlane::mCrtc},
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{"CRTC_X", &DrmPlane::mCrtcX},
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{"CRTC_Y", &DrmPlane::mCrtcY},
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{"CRTC_W", &DrmPlane::mCrtcW},
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{"CRTC_H", &DrmPlane::mCrtcH},
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{"FB_ID", &DrmPlane::mFb},
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{"IN_FENCE_FD", &DrmPlane::mInFenceFd},
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{"SRC_X", &DrmPlane::mSrcX},
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{"SRC_Y", &DrmPlane::mSrcY},
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{"SRC_W", &DrmPlane::mSrcW},
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{"SRC_H", &DrmPlane::mSrcH},
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{"type", &DrmPlane::mType},
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};
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}();
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return *sMap;
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}
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};
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} // namespace aidl::android::hardware::graphics::composer3::impl
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