LayerState.h revision 6501e9944df131b3b7e293007084735dfa217f24
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 36edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project layer_state_t() 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : surface(0), what(0), 38edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project x(0), y(0), z(0), w(0), h(0), 396501e9944df131b3b7e293007084735dfa217f24Jeff Brown alpha(0), flags(0), mask(0), 40edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project reserved(0) 41edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { 42edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project matrix.dsdx = matrix.dtdy = 1.0f; 43edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project matrix.dsdy = matrix.dtdx = 0.0f; 44f15a83f5814219c167f87cb8aaea622fc8493499Jamie Gennis crop.makeInvalid(); 45edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 46edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 47edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t write(Parcel& output) const; 48edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t read(const Parcel& input); 49edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 50edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project struct matrix22_t { 51edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dsdx; 52edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dtdx; 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dsdy; 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dtdy; 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project SurfaceID surface; 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t what; 5841b6aabf356d8a505da37b1d046bc9010028fe8bMathias Agopian float x; 5941b6aabf356d8a505da37b1d046bc9010028fe8bMathias Agopian float y; 60edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t z; 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t w; 62edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t h; 63edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float alpha; 64edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t flags; 65edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t mask; 66edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t reserved; 67edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project matrix22_t matrix; 68f15a83f5814219c167f87cb8aaea622fc8493499Jamie Gennis Rect crop; 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // non POD must be last. see write/read 70edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Region transparentRegion; 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 72edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 73698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopianstruct ComposerState { 74698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian sp<ISurfaceComposerClient> client; 75698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian layer_state_t state; 76698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian status_t write(Parcel& output) const; 77698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian status_t read(const Parcel& input); 78698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian}; 79698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian 80edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 81edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 829cce325fae8adcf7560a28eef394489f09bad74dMathias Agopian#endif // ANDROID_SF_LAYER_STATE_H 83edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 84