1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#pragma once
18
19#include <binder/Parcelable.h>
20
21#include <ui/PixelFormat.h>
22#include <ui/Region.h>
23
24#include <string>
25#include <math/vec4.h>
26
27namespace android {
28
29/* Class for transporting debug info from SurfaceFlinger to authorized
30 * recipients.  The class is intended to be a data container. There are
31 * no getters or setters.
32 */
33class LayerDebugInfo : public Parcelable {
34public:
35    LayerDebugInfo() = default;
36    LayerDebugInfo(const LayerDebugInfo&) = default;
37    virtual ~LayerDebugInfo() = default;
38
39    virtual status_t writeToParcel(Parcel* parcel) const;
40    virtual status_t readFromParcel(const Parcel* parcel);
41
42    std::string mName = std::string("NOT FILLED");
43    std::string mParentName = std::string("NOT FILLED");
44    std::string mType = std::string("NOT FILLED");
45    Region mTransparentRegion = Region::INVALID_REGION;
46    Region mVisibleRegion = Region::INVALID_REGION;
47    Region mSurfaceDamageRegion = Region::INVALID_REGION;
48    uint32_t mLayerStack = 0;
49    float mX = 0.f;
50    float mY = 0.f;
51    uint32_t mZ = 0 ;
52    int32_t mWidth = -1;
53    int32_t mHeight = -1;
54    Rect mCrop = Rect::INVALID_RECT;
55    Rect mFinalCrop = Rect::INVALID_RECT;
56    half4 mColor = half4(1.0_hf, 1.0_hf, 1.0_hf, 0.0_hf);
57    uint32_t mFlags = 0;
58    PixelFormat mPixelFormat = PIXEL_FORMAT_NONE;
59    android_dataspace mDataSpace = HAL_DATASPACE_UNKNOWN;
60    // Row-major transform matrix (SurfaceControl::setMatrix())
61    float mMatrix[2][2] = {{0.f, 0.f}, {0.f, 0.f}};
62    int32_t mActiveBufferWidth = -1;
63    int32_t mActiveBufferHeight = -1;
64    int32_t mActiveBufferStride = 0;
65    PixelFormat mActiveBufferFormat = PIXEL_FORMAT_NONE;
66    int32_t mNumQueuedFrames = -1;
67    bool mRefreshPending = false;
68    bool mIsOpaque = false;
69    bool mContentDirty = false;
70};
71
72std::string to_string(const LayerDebugInfo& info);
73
74} // namespace android
75