LayerState.h revision edbf3b6af777b721cd2a1ef461947e51e88241e1
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 17edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef ANDROID_COMPOSER_LAYER_STATE_H 18edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define ANDROID_COMPOSER_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/ISurfaceFlingerClient.h> 26edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <ui/Region.h> 27edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 28edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <private/ui/SharedState.h> 29edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 30edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 31edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 32edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Parcel; 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), 39edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project alpha(0), tint(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; 44edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 45edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 46edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t write(Parcel& output) const; 47edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t read(const Parcel& input); 48edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 49edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project struct matrix22_t { 50edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dsdx; 51edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dtdx; 52edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dsdy; 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float dtdy; 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project SurfaceID surface; 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t what; 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t x; 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t y; 59edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t z; 60edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t w; 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t h; 62edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float alpha; 63edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t tint; 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; 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // non POD must be last. see write/read 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Region transparentRegion; 70edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 72edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 73edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 74edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_COMPOSER_LAYER_STATE_H 75edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 76