1/* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16#include "Properties.h" 17 18#include "Debug.h" 19 20#include <algorithm> 21#include <cutils/log.h> 22 23namespace android { 24namespace uirenderer { 25 26bool Properties::drawDeferDisabled = false; 27bool Properties::drawReorderDisabled = false; 28bool Properties::debugLayersUpdates = false; 29bool Properties::debugOverdraw = false; 30bool Properties::showDirtyRegions = false; 31bool Properties::skipEmptyFrames = true; 32bool Properties::swapBuffersWithDamage = true; 33 34DebugLevel Properties::debugLevel = kDebugDisabled; 35OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default; 36StencilClipDebug Properties::debugStencilClip = StencilClipDebug::Hide; 37 38float Properties::overrideLightRadius = -1.0f; 39float Properties::overrideLightPosY = -1.0f; 40float Properties::overrideLightPosZ = -1.0f; 41float Properties::overrideAmbientRatio = -1.0f; 42int Properties::overrideAmbientShadowStrength = -1; 43int Properties::overrideSpotShadowStrength = -1; 44 45ProfileType Properties::sProfileType = ProfileType::None; 46bool Properties::sDisableProfileBars = false; 47 48bool Properties::load() { 49 char property[PROPERTY_VALUE_MAX]; 50 bool prevDebugLayersUpdates = debugLayersUpdates; 51 bool prevDebugOverdraw = debugOverdraw; 52 StencilClipDebug prevDebugStencilClip = debugStencilClip; 53 54 55 debugOverdraw = false; 56 if (property_get(PROPERTY_DEBUG_OVERDRAW, property, nullptr) > 0) { 57 INIT_LOGD(" Overdraw debug enabled: %s", property); 58 if (!strcmp(property, "show")) { 59 debugOverdraw = true; 60 overdrawColorSet = OverdrawColorSet::Default; 61 } else if (!strcmp(property, "show_deuteranomaly")) { 62 debugOverdraw = true; 63 overdrawColorSet = OverdrawColorSet::Deuteranomaly; 64 } 65 } 66 67 // See Properties.h for valid values 68 if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, nullptr) > 0) { 69 INIT_LOGD(" Stencil clip debug enabled: %s", property); 70 if (!strcmp(property, "hide")) { 71 debugStencilClip = StencilClipDebug::Hide; 72 } else if (!strcmp(property, "highlight")) { 73 debugStencilClip = StencilClipDebug::ShowHighlight; 74 } else if (!strcmp(property, "region")) { 75 debugStencilClip = StencilClipDebug::ShowRegion; 76 } 77 } else { 78 debugStencilClip = StencilClipDebug::Hide; 79 } 80 81 sProfileType = ProfileType::None; 82 if (property_get(PROPERTY_PROFILE, property, "") > 0) { 83 if (!strcmp(property, PROPERTY_PROFILE_VISUALIZE_BARS)) { 84 sProfileType = ProfileType::Bars; 85 } else if (!strcmp(property, "true")) { 86 sProfileType = ProfileType::Console; 87 } 88 } 89 90 debugLayersUpdates = property_get_bool(PROPERTY_DEBUG_LAYERS_UPDATES, false); 91 INIT_LOGD(" Layers updates debug enabled: %d", debugLayersUpdates); 92 93 drawDeferDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_DEFER, false); 94 INIT_LOGD(" Draw defer %s", drawDeferDisabled ? "disabled" : "enabled"); 95 96 drawReorderDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_REORDER, false); 97 INIT_LOGD(" Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled"); 98 99 showDirtyRegions = property_get_bool(PROPERTY_DEBUG_SHOW_DIRTY_REGIONS, false); 100 101 debugLevel = kDebugDisabled; 102 if (property_get(PROPERTY_DEBUG, property, nullptr) > 0) { 103 debugLevel = (DebugLevel) atoi(property); 104 } 105 106 skipEmptyFrames = property_get_bool(PROPERTY_SKIP_EMPTY_DAMAGE, true); 107 swapBuffersWithDamage = property_get_bool(PROPERTY_SWAP_WITH_DAMAGE, true); 108 109 return (prevDebugLayersUpdates != debugLayersUpdates) 110 || (prevDebugOverdraw != debugOverdraw) 111 || (prevDebugStencilClip != debugStencilClip); 112} 113 114void Properties::overrideProperty(const char* name, const char* value) { 115 if (!strcmp(name, "disableProfileBars")) { 116 sDisableProfileBars = !strcmp(value, "true"); 117 ALOGD("profile bars %s", sDisableProfileBars ? "disabled" : "enabled"); 118 return; 119 } else if (!strcmp(name, "ambientRatio")) { 120 overrideAmbientRatio = std::min(std::max(atof(value), 0.0), 10.0); 121 ALOGD("ambientRatio = %.2f", overrideAmbientRatio); 122 return; 123 } else if (!strcmp(name, "lightRadius")) { 124 overrideLightRadius = std::min(std::max(atof(value), 0.0), 3000.0); 125 ALOGD("lightRadius = %.2f", overrideLightRadius); 126 return; 127 } else if (!strcmp(name, "lightPosY")) { 128 overrideLightPosY = std::min(std::max(atof(value), 0.0), 3000.0); 129 ALOGD("lightPos Y = %.2f", overrideLightPosY); 130 return; 131 } else if (!strcmp(name, "lightPosZ")) { 132 overrideLightPosZ = std::min(std::max(atof(value), 0.0), 3000.0); 133 ALOGD("lightPos Z = %.2f", overrideLightPosZ); 134 return; 135 } else if (!strcmp(name, "ambientShadowStrength")) { 136 overrideAmbientShadowStrength = atoi(value); 137 ALOGD("ambient shadow strength = 0x%x out of 0xff", overrideAmbientShadowStrength); 138 return; 139 } else if (!strcmp(name, "spotShadowStrength")) { 140 overrideSpotShadowStrength = atoi(value); 141 ALOGD("spot shadow strength = 0x%x out of 0xff", overrideSpotShadowStrength); 142 return; 143 } 144 ALOGD("failed overriding property %s to %s", name, value); 145} 146 147ProfileType Properties::getProfileType() { 148 if (CC_UNLIKELY(sDisableProfileBars && sProfileType == ProfileType::Bars)) 149 return ProfileType::None; 150 return sProfileType; 151} 152 153}; // namespace uirenderer 154}; // namespace android 155