Properties.h revision 3b748a44c6bd2ea05fe16839caf73dbe50bd7ae9
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 28cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 29cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// Compile-time properties 30cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 31cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 32726aeba80ffc6778a9bc3e0ee957b8d644183505Romain Guy// If turned on, text is interpreted as glyphs instead of UTF-16 33726aeba80ffc6778a9bc3e0ee957b8d644183505Romain Guy#define RENDER_TEXT_AS_GLYPHS 1 34726aeba80ffc6778a9bc3e0ee957b8d644183505Romain Guy 3528d8ff6dbcc1b137131c70b72b4dbd211db7fbd9Romain Guy// Indicates whether to remove the biggest layers first, or the smaller ones 3628d8ff6dbcc1b137131c70b72b4dbd211db7fbd9Romain Guy#define LAYER_REMOVE_BIGGEST_FIRST 0 3728d8ff6dbcc1b137131c70b72b4dbd211db7fbd9Romain Guy 3828d8ff6dbcc1b137131c70b72b4dbd211db7fbd9Romain Guy// Textures used by layers must have dimensions multiples of this number 3928d8ff6dbcc1b137131c70b72b4dbd211db7fbd9Romain Guy#define LAYER_SIZE 64 4028d8ff6dbcc1b137131c70b72b4dbd211db7fbd9Romain Guy 418d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy// Defines the size in bits of the stencil buffer for the framebuffer 42ada4d53d50dc869b8278573ad640dc44118d3bcfRomain Guy// Note: Only 1 bit is required for clipping but more bits are required 438d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy// to properly implement overdraw debugging 447c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy#define STENCIL_BUFFER_SIZE 8 45530041d3191ce817832a0108514617768e43cda6Romain Guy 46cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 47cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// Debug properties 48cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 49cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 50e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy/** 514ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy * Debug level for app developers. The value is a numeric value defined 524ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy * by the DebugLevel enum below. 53e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy */ 544ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy#define PROPERTY_DEBUG "debug.hwui.level" 55e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy 56e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy/** 57e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy * Debug levels. Debug levels are used as flags. 58e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy */ 59e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guyenum DebugLevel { 60e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy kDebugDisabled = 0, 61e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy kDebugMemory = 1, 6225dc3a7dbac2f90f5144035e9c8ed99c09cc3132Romain Guy kDebugCaches = 2, 63042f7d64b5ccd7b5b73e7e9814a84576f04fb7d4Kenny Root kDebugMoreCaches = kDebugMemory | kDebugCaches 64e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy}; 65e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy 664ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy/** 677c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy * Used to enable/disable layers update debugging. The accepted values are 684ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy * "true" and "false". The default value is "false". 694ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy */ 704ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy#define PROPERTY_DEBUG_LAYERS_UPDATES "debug.hwui.show_layers_updates" 714ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy 727c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy/** 737c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy * Used to enable/disable overdraw debugging. The accepted values are 747c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy * "true" and "false". The default value is "false". 757c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy */ 767c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy#define PROPERTY_DEBUG_OVERDRAW "debug.hwui.show_overdraw" 777c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy 7887e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy/** 793ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * Used to enable/disable non-rectangular clipping debugging. 803ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * 813ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * The accepted values are: 823ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * "highlight", drawing commands clipped by the stencil will 833ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * be colored differently 843ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * "region", renders the clipping region on screen whenever 853ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * the stencil is set 863ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * "hide", don't show the clip 873ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * 883ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy * The default value is "hide". 893ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy */ 9008bca88b272f0006e1581e9c28bc6312490f634eRomain Guy#define PROPERTY_DEBUG_STENCIL_CLIP "debug.hwui.show_non_rect_clip" 913ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy 923ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy/** 93cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy * Disables draw operation deferral if set to "true", forcing draw 94cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy * commands to be issued to OpenGL in order, and processed in sequence 95cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy * with state-manipulation canvas commands. 96cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy */ 97cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy#define PROPERTY_DISABLE_DRAW_DEFER "debug.hwui.disable_draw_defer" 98cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 99cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/** 100cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy * Used to disable draw operation reordering when deferring draw operations 101cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy * Has no effect if PROPERTY_DISABLE_DRAW_DEFER is set to "true" 102cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy */ 103cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy#define PROPERTY_DISABLE_DRAW_REORDER "debug.hwui.disable_draw_reorder" 104cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 105cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 106cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// Runtime configuration properties 107cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 108cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 109cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/** 11087e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * Used to enable/disable scissor optimization. The accepted values are 11187e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * "true" and "false". The default value is "false". 11287e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * 11387e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * When scissor optimization is enabled, OpenGLRenderer will attempt to 11487e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * minimize the use of scissor by selectively enabling and disabling the 11587e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * GL scissor test. 11687e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * When the optimization is disabled, OpenGLRenderer will keep the GL 11787e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * scissor test enabled and change the scissor rect as needed. 11887e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * Some GPUs (for instance the SGX 540) perform better when changing 11987e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * the scissor rect often than when enabling/disabling the scissor test 12087e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy * often. 12187e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy */ 12287e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy#define PROPERTY_DISABLE_SCISSOR_OPTIMIZATION "ro.hwui.disable_scissor_opt" 12387e2f757be9b24d369bab354e37c276e851b1fc7Romain Guy 124c3566d06421c8acc0aafb18f7e307e5725ce87e1Chris Craik/** 125cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy * Indicates whether PBOs can be used to back pixel buffers. 126cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy * Accepted values are "true" and "false". 127c3566d06421c8acc0aafb18f7e307e5725ce87e1Chris Craik */ 128cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy#define PROPERTY_ENABLE_GPU_PIXEL_BUFFERS "hwui.use_gpu_pixel_buffers" 129c3566d06421c8acc0aafb18f7e307e5725ce87e1Chris Craik 13051769a68a5cb34e9564740c6a854fcb93018789dRomain Guy// These properties are defined in mega-bytes 13151769a68a5cb34e9564740c6a854fcb93018789dRomain Guy#define PROPERTY_TEXTURE_CACHE_SIZE "ro.hwui.texture_cache_size" 13251769a68a5cb34e9564740c6a854fcb93018789dRomain Guy#define PROPERTY_LAYER_CACHE_SIZE "ro.hwui.layer_cache_size" 1338d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy#define PROPERTY_RENDER_BUFFER_CACHE_SIZE "ro.hwui.r_buffer_cache_size" 13451769a68a5cb34e9564740c6a854fcb93018789dRomain Guy#define PROPERTY_GRADIENT_CACHE_SIZE "ro.hwui.gradient_cache_size" 1357fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy#define PROPERTY_PATH_CACHE_SIZE "ro.hwui.path_cache_size" 1363b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy#define PROPERTY_PATCH_CACHE_SIZE "ro.hwui.patch_cache_size" 1371e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy#define PROPERTY_DROP_SHADOW_CACHE_SIZE "ro.hwui.drop_shadow_cache_size" 138e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#define PROPERTY_FBO_CACHE_SIZE "ro.hwui.fbo_cache_size" 13951769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 140eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy// These properties are defined in percentage (range 0..1) 141115096f50a560e64a7f95d37686d4861042c7aebRomain Guy#define PROPERTY_TEXTURE_CACHE_FLUSH_RATE "ro.hwui.texture_cache_flushrate" 142eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy 14351769a68a5cb34e9564740c6a854fcb93018789dRomain Guy// These properties are defined in pixels 144eb32a499194119b3783b86c925172df02e5d2685Chet Haase#define PROPERTY_TEXT_SMALL_CACHE_WIDTH "ro.hwui.text_small_cache_width" 145eb32a499194119b3783b86c925172df02e5d2685Chet Haase#define PROPERTY_TEXT_SMALL_CACHE_HEIGHT "ro.hwui.text_small_cache_height" 146eb32a499194119b3783b86c925172df02e5d2685Chet Haase#define PROPERTY_TEXT_LARGE_CACHE_WIDTH "ro.hwui.text_large_cache_width" 147eb32a499194119b3783b86c925172df02e5d2685Chet Haase#define PROPERTY_TEXT_LARGE_CACHE_HEIGHT "ro.hwui.text_large_cache_height" 14851769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 149b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy// Indicates whether gamma correction should be applied in the shaders 1506e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// or in lookup tables. Accepted values: 1516e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// 1526e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// - "lookup3", correction based on lookup tables. Gamma correction 1536e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// is different for black and white text (see thresholds below) 1546e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// 1556e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// - "lookup", correction based on a single lookup table 1566e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// 1576e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// - "shader3", correction applied by a GLSL shader. Gamma correction 1586e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// is different for black and white text (see thresholds below) 1596e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// 1606e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// - "shader", correction applied by a GLSL shader 1616e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// 1626e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// See PROPERTY_TEXT_GAMMA, PROPERTY_TEXT_BLACK_GAMMA_THRESHOLD and 1636e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// PROPERTY_TEXT_WHITE_GAMMA_THRESHOLD for more control. 164dfab50d8b97a90dca279b119ebe439f595616ffaRomain Guy#define PROPERTY_TEXT_GAMMA_METHOD "hwui.text_gamma_correction" 165dfab50d8b97a90dca279b119ebe439f595616ffaRomain Guy#define DEFAULT_TEXT_GAMMA_METHOD "lookup" 166b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy 167b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy// Gamma (>= 1.0, <= 10.0) 1686e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy#define PROPERTY_TEXT_GAMMA "hwui.text_gamma" 1696e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// Luminance threshold below which black gamma correction is applied. Range: [0..255] 1706e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy#define PROPERTY_TEXT_BLACK_GAMMA_THRESHOLD "hwui.text_gamma.black_threshold" 1716e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy// Lumincance threshold above which white gamma correction is applied. Range: [0..255] 1726e25e38e43f9e7f71397dfab7ed32c81c7bf7d46Romain Guy#define PROPERTY_TEXT_WHITE_GAMMA_THRESHOLD "hwui.text_gamma.white_threshold" 173b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy 174cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 175cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// Default property values 176cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 177fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy 17809b7c91de73b59aa3f679b3ae3ba299f82ec9f8aRomain Guy#define DEFAULT_TEXTURE_CACHE_SIZE 24.0f 17965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy#define DEFAULT_LAYER_CACHE_SIZE 16.0f 1808d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy#define DEFAULT_RENDER_BUFFER_CACHE_SIZE 2.0f 181c46d07a29e94807e768f8b162ce9f77a88ba6f46Romain Guy#define DEFAULT_PATH_CACHE_SIZE 10.0f 1823b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy#define DEFAULT_PATCH_CACHE_SIZE 128 // in kB 183fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy#define DEFAULT_GRADIENT_CACHE_SIZE 0.5f 184fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy#define DEFAULT_DROP_SHADOW_CACHE_SIZE 2.0f 18509b7c91de73b59aa3f679b3ae3ba299f82ec9f8aRomain Guy#define DEFAULT_FBO_CACHE_SIZE 16 186fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy 187eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy#define DEFAULT_TEXTURE_CACHE_FLUSH_RATE 0.6f 188eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy 189b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define DEFAULT_TEXT_GAMMA 1.4f 190b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define DEFAULT_TEXT_BLACK_GAMMA_THRESHOLD 64 191b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy#define DEFAULT_TEXT_WHITE_GAMMA_THRESHOLD 192 192b45c0c9774bd19a9dbe77d149abae4e124b08bf6Romain Guy 193cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 194cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// Misc 195cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 196cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 197cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// Converts a number of mega-bytes into bytes 198cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy#define MB(s) s * 1024 * 1024 1993b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy// Converts a number of kilo-bytes into bytes 2003b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy#define KB(s) s * 1024 201cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 202e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guystatic DebugLevel readDebugLevel() { 203e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy char property[PROPERTY_VALUE_MAX]; 204e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy if (property_get(PROPERTY_DEBUG, property, NULL) > 0) { 205e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy return (DebugLevel) atoi(property); 206e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy } 207e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy return kDebugDisabled; 208e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy} 209e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy 2105b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#endif // ANDROID_HWUI_PROPERTIES_H 211