Properties.h revision 25dc3a7dbac2f90f5144035e9c8ed99c09cc3132
151769a68a5cb34e9564740c6a854fcb93018789dRomain Guy/* 251769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * Copyright (C) 2010 The Android Open Source Project 351769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * 451769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * Licensed under the Apache License, Version 2.0 (the "License"); 551769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * you may not use this file except in compliance with the License. 651769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * You may obtain a copy of the License at 751769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * 851769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * http://www.apache.org/licenses/LICENSE-2.0 951769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * 1051769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * Unless required by applicable law or agreed to in writing, software 1151769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * distributed under the License is distributed on an "AS IS" BASIS, 1251769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1351769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * See the License for the specific language governing permissions and 1451769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * limitations under the License. 1551769a68a5cb34e9564740c6a854fcb93018789dRomain Guy */ 1651769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 175b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#ifndef ANDROID_HWUI_PROPERTIES_H 185b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#define ANDROID_HWUI_PROPERTIES_H 1951769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 20fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy#include <cutils/properties.h> 21e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy#include <stdlib.h> 22fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy 2351769a68a5cb34e9564740c6a854fcb93018789dRomain Guy/** 2451769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * This file contains the list of system properties used to configure 2551769a68a5cb34e9564740c6a854fcb93018789dRomain Guy * the OpenGLRenderer. 2651769a68a5cb34e9564740c6a854fcb93018789dRomain Guy */ 2751769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 28a5ef39a21683189e5906c9f252b997f0508e350dRomain Guy// If turned on, layers drawn inside FBOs are optimized with regions 29a5ef39a21683189e5906c9f252b997f0508e350dRomain Guy#define RENDER_LAYERS_AS_REGIONS 0 30a5ef39a21683189e5906c9f252b997f0508e350dRomain Guy 31e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy/** 32e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy * Debug level for app developers. 33e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy */ 34e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy#define PROPERTY_DEBUG "hwui.debug_level" 35e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy 36e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy/** 37e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy * Debug levels. Debug levels are used as flags. 38e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy */ 39e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guyenum DebugLevel { 40e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy kDebugDisabled = 0, 41e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy kDebugMemory = 1, 4225dc3a7dbac2f90f5144035e9c8ed99c09cc3132Romain Guy kDebugCaches = 2, 4325dc3a7dbac2f90f5144035e9c8ed99c09cc3132Romain Guy kDebugMoreCaches = 3 44e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy}; 45e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy 4651769a68a5cb34e9564740c6a854fcb93018789dRomain Guy// These properties are defined in mega-bytes 4751769a68a5cb34e9564740c6a854fcb93018789dRomain Guy#define PROPERTY_TEXTURE_CACHE_SIZE "ro.hwui.texture_cache_size" 4851769a68a5cb34e9564740c6a854fcb93018789dRomain Guy#define PROPERTY_LAYER_CACHE_SIZE "ro.hwui.layer_cache_size" 4951769a68a5cb34e9564740c6a854fcb93018789dRomain Guy#define PROPERTY_GRADIENT_CACHE_SIZE "ro.hwui.gradient_cache_size" 507fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy#define PROPERTY_PATH_CACHE_SIZE "ro.hwui.path_cache_size" 511e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy#define PROPERTY_DROP_SHADOW_CACHE_SIZE "ro.hwui.drop_shadow_cache_size" 52e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#define PROPERTY_FBO_CACHE_SIZE "ro.hwui.fbo_cache_size" 5351769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 5451769a68a5cb34e9564740c6a854fcb93018789dRomain Guy// These properties are defined in pixels 5551769a68a5cb34e9564740c6a854fcb93018789dRomain Guy#define PROPERTY_TEXT_CACHE_WIDTH "ro.hwui.text_cache_width" 5651769a68a5cb34e9564740c6a854fcb93018789dRomain Guy#define PROPERTY_TEXT_CACHE_HEIGHT "ro.hwui.text_cache_height" 5751769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 58b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy// Gamma (>= 1.0, <= 10.0) 59b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define PROPERTY_TEXT_GAMMA "ro.text_gamma" 60b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define PROPERTY_TEXT_BLACK_GAMMA_THRESHOLD "ro.text_gamma.black_threshold" 61b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define PROPERTY_TEXT_WHITE_GAMMA_THRESHOLD "ro.text_gamma.white_threshold" 62b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy 63fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy// Converts a number of mega-bytes into bytes 64fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy#define MB(s) s * 1024 * 1024 65fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy 66e91080581f467d55913a8c5ab53dedc2dab2e5b6Romain Guy#define DEFAULT_TEXTURE_CACHE_SIZE 20.0f 675b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#define DEFAULT_LAYER_CACHE_SIZE 8.0f 688550c4c7b5952b7a4e1e0ede95c9492d03099a13Romain Guy#define DEFAULT_PATH_CACHE_SIZE 4.0f 692728f961614a385df1f056fc24803a9f65c90fabRomain Guy#define DEFAULT_PATCH_CACHE_SIZE 512 70fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy#define DEFAULT_GRADIENT_CACHE_SIZE 0.5f 71fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy#define DEFAULT_DROP_SHADOW_CACHE_SIZE 2.0f 725b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#define DEFAULT_FBO_CACHE_SIZE 12 73fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy 74b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define DEFAULT_TEXT_GAMMA 1.4f 75b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define DEFAULT_TEXT_BLACK_GAMMA_THRESHOLD 64 76b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define DEFAULT_TEXT_WHITE_GAMMA_THRESHOLD 192 77b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy 78e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guystatic DebugLevel readDebugLevel() { 79e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy char property[PROPERTY_VALUE_MAX]; 80e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy if (property_get(PROPERTY_DEBUG, property, NULL) > 0) { 81e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy return (DebugLevel) atoi(property); 82e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy } 83e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy return kDebugDisabled; 84e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy} 85e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy 865b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#endif // ANDROID_HWUI_PROPERTIES_H 87