blob: b24475666c96143f88c45c11503a8a58bfe48ac4 [file] [log] [blame]
/*
* Copyright 2022 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.
*/
#pragma once
#include <android-base/logging.h>
#include <android-base/unique_fd.h>
#include <xf86drm.h>
#include <xf86drmMode.h>
#include <cstdint>
#include <memory>
#include <string>
#include <unordered_map>
#include "Common.h"
#include "DrmCrtc.h"
#include "DrmProperty.h"
namespace aidl::android::hardware::graphics::composer3::impl {
class DrmPlane {
public:
static std::unique_ptr<DrmPlane> create(::android::base::borrowed_fd drmFd, uint32_t planeId);
~DrmPlane(){};
uint32_t getId() const { return mId; }
bool isPrimary() const;
bool isOverlay() const;
bool isCompatibleWith(const DrmCrtc& crtc);
const DrmProperty& getCrtcProperty() const { return mCrtc; }
const DrmProperty& getInFenceProperty() const { return mInFenceFd; }
const DrmProperty& getFbProperty() const { return mFb; }
const DrmProperty& getCrtcXProperty() const { return mCrtcX; }
const DrmProperty& getCrtcYProperty() const { return mCrtcY; }
const DrmProperty& getCrtcWProperty() const { return mCrtcW; }
const DrmProperty& getCrtcHProperty() const { return mCrtcH; }
const DrmProperty& getSrcXProperty() const { return mSrcX; }
const DrmProperty& getSrcYProperty() const { return mSrcY; }
const DrmProperty& getSrcWProperty() const { return mSrcW; }
const DrmProperty& getSrcHProperty() const { return mSrcH; }
private:
DrmPlane(uint32_t id) : mId(id){};
const uint32_t mId;
uint32_t mPossibleCrtcsMask = 0;
DrmProperty mCrtc;
DrmProperty mInFenceFd;
DrmProperty mFb;
DrmProperty mCrtcX;
DrmProperty mCrtcY;
DrmProperty mCrtcW;
DrmProperty mCrtcH;
DrmProperty mSrcX;
DrmProperty mSrcY;
DrmProperty mSrcW;
DrmProperty mSrcH;
DrmProperty mType;
static const auto& GetPropertiesMap() {
static const auto* sMap = []() {
return new DrmPropertyMemberMap<DrmPlane>{
{"CRTC_ID", &DrmPlane::mCrtc},
{"CRTC_X", &DrmPlane::mCrtcX},
{"CRTC_Y", &DrmPlane::mCrtcY},
{"CRTC_W", &DrmPlane::mCrtcW},
{"CRTC_H", &DrmPlane::mCrtcH},
{"FB_ID", &DrmPlane::mFb},
{"IN_FENCE_FD", &DrmPlane::mInFenceFd},
{"SRC_X", &DrmPlane::mSrcX},
{"SRC_Y", &DrmPlane::mSrcY},
{"SRC_W", &DrmPlane::mSrcW},
{"SRC_H", &DrmPlane::mSrcH},
{"type", &DrmPlane::mType},
};
}();
return *sMap;
}
};
} // namespace aidl::android::hardware::graphics::composer3::impl