Lloyd Pique | 0b785d8 | 2018-12-04 17:25:27 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2019 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 <cstdint> |
| 20 | |
| 21 | #include <gui/BufferQueue.h> |
| 22 | #include <gui/HdrMetadata.h> |
| 23 | #include <math/mat4.h> |
| 24 | #include <ui/FloatRect.h> |
| 25 | #include <ui/GraphicBuffer.h> |
| 26 | #include <ui/GraphicTypes.h> |
| 27 | #include <ui/Rect.h> |
| 28 | #include <ui/Region.h> |
| 29 | #include <ui/Transform.h> |
| 30 | |
| 31 | #include "DisplayHardware/ComposerHal.h" |
| 32 | |
| 33 | namespace android::compositionengine { |
| 34 | |
| 35 | /* |
| 36 | * Used by LayerFE::getCompositionState |
| 37 | */ |
| 38 | struct LayerFECompositionState { |
Lloyd Pique | 07e3321 | 2018-12-18 16:33:37 -0800 | [diff] [blame^] | 39 | // TODO(lpique): b/121291683 Remove this one we are sure we don't need the |
| 40 | // value recomputed / set every frame. |
| 41 | Region geomVisibleRegion; |
| 42 | |
Lloyd Pique | 0b785d8 | 2018-12-04 17:25:27 -0800 | [diff] [blame] | 43 | /* |
| 44 | * Presentation |
| 45 | */ |
| 46 | |
| 47 | // The blend mode for this layer |
| 48 | Hwc2::IComposerClient::BlendMode blendMode{Hwc2::IComposerClient::BlendMode::INVALID}; |
| 49 | |
| 50 | // The alpha value for this layer |
| 51 | float alpha{1.f}; |
| 52 | |
| 53 | /* |
| 54 | * Extra metadata |
| 55 | */ |
| 56 | |
| 57 | // The type for this layer |
| 58 | int type{0}; |
| 59 | |
| 60 | // The appId for this layer |
| 61 | int appId{0}; |
| 62 | |
| 63 | /* |
| 64 | * Per-frame content |
| 65 | */ |
| 66 | |
| 67 | // The type of composition for this layer |
| 68 | Hwc2::IComposerClient::Composition compositionType{Hwc2::IComposerClient::Composition::INVALID}; |
| 69 | |
| 70 | // The buffer and related state |
| 71 | sp<GraphicBuffer> buffer; |
| 72 | int bufferSlot{BufferQueue::INVALID_BUFFER_SLOT}; |
| 73 | sp<Fence> acquireFence; |
| 74 | Region surfaceDamage; |
| 75 | |
| 76 | // The handle to use for a sideband stream for this layer |
| 77 | sp<NativeHandle> sidebandStream; |
| 78 | |
| 79 | // The color for this layer |
| 80 | Hwc2::IComposerClient::Color color; |
| 81 | |
| 82 | /* |
| 83 | * Per-frame presentation state |
| 84 | */ |
| 85 | |
| 86 | // The dataspace for this layer |
| 87 | ui::Dataspace dataspace{ui::Dataspace::UNKNOWN}; |
| 88 | |
| 89 | // The metadata for this layer |
| 90 | HdrMetadata hdrMetadata; |
| 91 | |
| 92 | // The color transform |
| 93 | mat4 colorTransform; |
| 94 | }; |
| 95 | |
| 96 | } // namespace android::compositionengine |