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 17 #include "Properties.h" 18 #include "Debug.h" 19 #include "DeviceInfo.h" 20 21 #include <algorithm> 22 #include <cstdlib> 23 24 #include <cutils/compiler.h> 25 #include <cutils/properties.h> 26 #include <log/log.h> 27 28 namespace android { 29 namespace uirenderer { 30 31 bool Properties::drawDeferDisabled = false; 32 bool Properties::drawReorderDisabled = false; 33 bool Properties::debugLayersUpdates = false; 34 bool Properties::debugOverdraw = false; 35 bool Properties::showDirtyRegions = false; 36 bool Properties::skipEmptyFrames = true; 37 bool Properties::useBufferAge = true; 38 bool Properties::enablePartialUpdates = true; 39 40 DebugLevel Properties::debugLevel = kDebugDisabled; 41 OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default; 42 StencilClipDebug Properties::debugStencilClip = StencilClipDebug::Hide; 43 44 float Properties::overrideLightRadius = -1.0f; 45 float Properties::overrideLightPosY = -1.0f; 46 float Properties::overrideLightPosZ = -1.0f; 47 float Properties::overrideAmbientRatio = -1.0f; 48 int Properties::overrideAmbientShadowStrength = -1; 49 int Properties::overrideSpotShadowStrength = -1; 50 51 ProfileType Properties::sProfileType = ProfileType::None; 52 bool Properties::sDisableProfileBars = false; 53 RenderPipelineType Properties::sRenderPipelineType = RenderPipelineType::NotInitialized; 54 55 bool Properties::waitForGpuCompletion = false; 56 bool Properties::forceDrawFrame = false; 57 58 bool Properties::filterOutTestOverhead = false; 59 bool Properties::disableVsync = false; 60 61 static int property_get_int(const char* key, int defaultValue) { 62 char buf[PROPERTY_VALUE_MAX] = {'\0',}; 63 64 if (property_get(key, buf, "") > 0) { 65 return atoi(buf); 66 } 67 return defaultValue; 68 } 69 70 bool Properties::load() { 71 char property[PROPERTY_VALUE_MAX]; 72 bool prevDebugLayersUpdates = debugLayersUpdates; 73 bool prevDebugOverdraw = debugOverdraw; 74 StencilClipDebug prevDebugStencilClip = debugStencilClip; 75 76 debugOverdraw = false; 77 if (property_get(PROPERTY_DEBUG_OVERDRAW, property, nullptr) > 0) { 78 INIT_LOGD(" Overdraw debug enabled: %s", property); 79 if (!strcmp(property, "show")) { 80 debugOverdraw = true; 81 overdrawColorSet = OverdrawColorSet::Default; 82 } else if (!strcmp(property, "show_deuteranomaly")) { 83 debugOverdraw = true; 84 overdrawColorSet = OverdrawColorSet::Deuteranomaly; 85 } 86 } 87 88 // See Properties.h for valid values 89 if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, nullptr) > 0) { 90 INIT_LOGD(" Stencil clip debug enabled: %s", property); 91 if (!strcmp(property, "hide")) { 92 debugStencilClip = StencilClipDebug::Hide; 93 } else if (!strcmp(property, "highlight")) { 94 debugStencilClip = StencilClipDebug::ShowHighlight; 95 } else if (!strcmp(property, "region")) { 96 debugStencilClip = StencilClipDebug::ShowRegion; 97 } 98 } else { 99 debugStencilClip = StencilClipDebug::Hide; 100 } 101 102 sProfileType = ProfileType::None; 103 if (property_get(PROPERTY_PROFILE, property, "") > 0) { 104 if (!strcmp(property, PROPERTY_PROFILE_VISUALIZE_BARS)) { 105 sProfileType = ProfileType::Bars; 106 } else if (!strcmp(property, "true")) { 107 sProfileType = ProfileType::Console; 108 } 109 } 110 111 debugLayersUpdates = property_get_bool(PROPERTY_DEBUG_LAYERS_UPDATES, false); 112 INIT_LOGD(" Layers updates debug enabled: %d", debugLayersUpdates); 113 114 drawDeferDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_DEFER, false); 115 INIT_LOGD(" Draw defer %s", drawDeferDisabled ? "disabled" : "enabled"); 116 117 drawReorderDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_REORDER, false); 118 INIT_LOGD(" Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled"); 119 120 showDirtyRegions = property_get_bool(PROPERTY_DEBUG_SHOW_DIRTY_REGIONS, false); 121 122 debugLevel = (DebugLevel) property_get_int(PROPERTY_DEBUG, kDebugDisabled); 123 124 skipEmptyFrames = property_get_bool(PROPERTY_SKIP_EMPTY_DAMAGE, true); 125 useBufferAge = property_get_bool(PROPERTY_USE_BUFFER_AGE, true); 126 enablePartialUpdates = property_get_bool(PROPERTY_ENABLE_PARTIAL_UPDATES, true); 127 128 filterOutTestOverhead = property_get_bool(PROPERTY_FILTER_TEST_OVERHEAD, false); 129 130 return (prevDebugLayersUpdates != debugLayersUpdates) 131 || (prevDebugOverdraw != debugOverdraw) 132 || (prevDebugStencilClip != debugStencilClip); 133 } 134 135 void Properties::overrideProperty(const char* name, const char* value) { 136 if (!strcmp(name, "disableProfileBars")) { 137 sDisableProfileBars = !strcmp(value, "true"); 138 ALOGD("profile bars %s", sDisableProfileBars ? "disabled" : "enabled"); 139 return; 140 } else if (!strcmp(name, "ambientRatio")) { 141 overrideAmbientRatio = std::min(std::max(atof(value), 0.0), 10.0); 142 ALOGD("ambientRatio = %.2f", overrideAmbientRatio); 143 return; 144 } else if (!strcmp(name, "lightRadius")) { 145 overrideLightRadius = std::min(std::max(atof(value), 0.0), 3000.0); 146 ALOGD("lightRadius = %.2f", overrideLightRadius); 147 return; 148 } else if (!strcmp(name, "lightPosY")) { 149 overrideLightPosY = std::min(std::max(atof(value), 0.0), 3000.0); 150 ALOGD("lightPos Y = %.2f", overrideLightPosY); 151 return; 152 } else if (!strcmp(name, "lightPosZ")) { 153 overrideLightPosZ = std::min(std::max(atof(value), 0.0), 3000.0); 154 ALOGD("lightPos Z = %.2f", overrideLightPosZ); 155 return; 156 } else if (!strcmp(name, "ambientShadowStrength")) { 157 overrideAmbientShadowStrength = atoi(value); 158 ALOGD("ambient shadow strength = 0x%x out of 0xff", overrideAmbientShadowStrength); 159 return; 160 } else if (!strcmp(name, "spotShadowStrength")) { 161 overrideSpotShadowStrength = atoi(value); 162 ALOGD("spot shadow strength = 0x%x out of 0xff", overrideSpotShadowStrength); 163 return; 164 } 165 ALOGD("failed overriding property %s to %s", name, value); 166 } 167 168 ProfileType Properties::getProfileType() { 169 if (CC_UNLIKELY(sDisableProfileBars && sProfileType == ProfileType::Bars)) 170 return ProfileType::None; 171 return sProfileType; 172 } 173 174 RenderPipelineType Properties::getRenderPipelineType() { 175 if (RenderPipelineType::NotInitialized != sRenderPipelineType) { 176 return sRenderPipelineType; 177 } 178 char prop[PROPERTY_VALUE_MAX]; 179 property_get(PROPERTY_RENDERER, prop, "opengl"); 180 if (!strcmp(prop, "skiagl") ) { 181 ALOGD("Skia GL Pipeline"); 182 sRenderPipelineType = RenderPipelineType::SkiaGL; 183 } else if (!strcmp(prop, "skiavk") ) { 184 ALOGD("Skia Vulkan Pipeline"); 185 sRenderPipelineType = RenderPipelineType::SkiaVulkan; 186 } else { //"opengl" 187 ALOGD("HWUI GL Pipeline"); 188 sRenderPipelineType = RenderPipelineType::OpenGL; 189 } 190 return sRenderPipelineType; 191 } 192 193 #ifdef HWUI_GLES_WRAP_ENABLED 194 void Properties::overrideRenderPipelineType(RenderPipelineType type) { 195 sRenderPipelineType = type; 196 } 197 #endif 198 199 bool Properties::isSkiaEnabled() { 200 auto renderType = getRenderPipelineType(); 201 return RenderPipelineType::SkiaGL == renderType 202 || RenderPipelineType::SkiaVulkan == renderType; 203 } 204 205 }; // namespace uirenderer 206 }; // namespace android 207