LayerState.h revision 2adaf04fab35cf47c824d74d901b54094e01ccd3
1edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project/* 2edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 3edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 4edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * you may not use this file except in compliance with the License. 6edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * You may obtain a copy of the License at 7edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 8edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 10edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * See the License for the specific language governing permissions and 14edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * limitations under the License. 15edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 16edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 179cce325fae8adcf7560a28eef394489f09bad74dMathias Agopian#ifndef ANDROID_SF_LAYER_STATE_H 189cce325fae8adcf7560a28eef394489f09bad74dMathias Agopian#define ANDROID_SF_LAYER_STATE_H 19edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 20edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdint.h> 21edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <sys/types.h> 22edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 23edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Errors.h> 24edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 25edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <ui/Region.h> 26f15a83f5814219c167f87cb8aaea622fc8493499Jamie Gennis#include <ui/Rect.h> 2790ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurface.h> 289cce325fae8adcf7560a28eef394489f09bad74dMathias Agopian 29edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 30edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 31edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Parcel; 32698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopianclass ISurfaceComposerClient; 33edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 34edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct layer_state_t { 35edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 363165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian 373165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian enum { 383165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eLayerHidden = 0x01, 393165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian }; 403165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian 413165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian enum { 423165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian ePositionChanged = 0x00000001, 433165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eLayerChanged = 0x00000002, 443165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eSizeChanged = 0x00000004, 453165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eAlphaChanged = 0x00000008, 463165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eMatrixChanged = 0x00000010, 473165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eTransparentRegionChanged = 0x00000020, 483165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eVisibilityChanged = 0x00000040, 493165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eLayerStackChanged = 0x00000080, 503165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eCropChanged = 0x00000100, 513165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian }; 523165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project layer_state_t() 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : surface(0), what(0), 558785578391eacd4192333d7b0ce3afedd7d163e6Mathias Agopian x(0), y(0), z(0), w(0), h(0), layerStack(0), 566501e9944df131b3b7e293007084735dfa217f24Jeff Brown alpha(0), flags(0), mask(0), 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project reserved(0) 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { 59edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project matrix.dsdx = matrix.dtdy = 1.0f; 60edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project matrix.dsdy = matrix.dtdx = 0.0f; 61f15a83f5814219c167f87cb8aaea622fc8493499Jamie Gennis crop.makeInvalid(); 62edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 63edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 64edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t write(Parcel& output) const; 65edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t read(const Parcel& input); 66edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 67edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project struct matrix22_t { 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dsdx; 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dtdx; 70edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dsdy; 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dtdy; 72edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 73edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project SurfaceID surface; 74edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t what; 7541b6aabf356d8a505da37b1d046bc9010028fe8bMathias Agopian float x; 7641b6aabf356d8a505da37b1d046bc9010028fe8bMathias Agopian float y; 77edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t z; 78edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t w; 79edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t h; 808785578391eacd4192333d7b0ce3afedd7d163e6Mathias Agopian uint32_t layerStack; 81edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float alpha; 82edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t flags; 83edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t mask; 84edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t reserved; 85edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project matrix22_t matrix; 86f15a83f5814219c167f87cb8aaea622fc8493499Jamie Gennis Rect crop; 87edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // non POD must be last. see write/read 88edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Region transparentRegion; 89edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 90edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 91698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopianstruct ComposerState { 92698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian sp<ISurfaceComposerClient> client; 93698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian layer_state_t state; 94698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian status_t write(Parcel& output) const; 95698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian status_t read(const Parcel& input); 96698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian}; 97698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian 988b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopianstruct DisplayState { 993165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian 1003165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian enum { 1013165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eOrientationDefault = 0, 1023165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eOrientation90 = 1, 1033165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eOrientation180 = 2, 1043165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eOrientation270 = 3, 1053165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eOrientationUnchanged = 4, 1063165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian eOrientationSwapMask = 0x01 1073165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian }; 1083165cc21cfea781988407b19bd83292b19f05f55Mathias Agopian 109e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian enum { 11000e8c7a88a5b9c4104a71013a713acd3e4d3b77bMathias Agopian eSurfaceChanged = 0x01, 11100e8c7a88a5b9c4104a71013a713acd3e4d3b77bMathias Agopian eLayerStackChanged = 0x02, 11200e8c7a88a5b9c4104a71013a713acd3e4d3b77bMathias Agopian eDisplayProjectionChanged = 0x04 113e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian }; 114e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian 115e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t what; 116e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian sp<IBinder> token; 1172adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden sp<IGraphicBufferProducer> surface; 118e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t layerStack; 119e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian uint32_t orientation; 120e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian Rect viewport; 121e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian Rect frame; 122e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian status_t write(Parcel& output) const; 123e57f292595bec48f65c8088b00ff6beea01217e9Mathias Agopian status_t read(const Parcel& input); 1248b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian}; 1258b33f032327f8de0dcc0e6d0d43ed80f834b51f6Mathias Agopian 126edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 127edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1289cce325fae8adcf7560a28eef394489f09bad74dMathias Agopian#endif // ANDROID_SF_LAYER_STATE_H 129edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 130