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 27 namespace 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 */ 33 class LayerDebugInfo : public Parcelable { 34 public: 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 half4 mColor = half4(1.0_hf, 1.0_hf, 1.0_hf, 0.0_hf); 56 uint32_t mFlags = 0; 57 PixelFormat mPixelFormat = PIXEL_FORMAT_NONE; 58 android_dataspace mDataSpace = HAL_DATASPACE_UNKNOWN; 59 // Row-major transform matrix (SurfaceControl::setMatrix()) 60 float mMatrix[2][2] = {{0.f, 0.f}, {0.f, 0.f}}; 61 int32_t mActiveBufferWidth = -1; 62 int32_t mActiveBufferHeight = -1; 63 int32_t mActiveBufferStride = 0; 64 PixelFormat mActiveBufferFormat = PIXEL_FORMAT_NONE; 65 int32_t mNumQueuedFrames = -1; 66 bool mRefreshPending = false; 67 bool mIsOpaque = false; 68 bool mContentDirty = false; 69 }; 70 71 std::string to_string(const LayerDebugInfo& info); 72 73 } // namespace android 74