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 <cutils/compiler.h>
21 #include <cutils/log.h>
22 #include <cutils/properties.h>
23
24 #include <algorithm>
25 #include <cstdlib>
26
27 namespace android {
28 namespace uirenderer {
29
30 bool Properties::drawDeferDisabled = false;
31 bool Properties::drawReorderDisabled = false;
32 bool Properties::debugLayersUpdates = false;
33 bool Properties::debugOverdraw = false;
34 bool Properties::showDirtyRegions = false;
35 bool Properties::skipEmptyFrames = true;
36 bool Properties::useBufferAge = true;
37 bool Properties::enablePartialUpdates = true;
38
39 float Properties::textGamma = DEFAULT_TEXT_GAMMA;
40
41 int Properties::fboCacheSize = DEFAULT_FBO_CACHE_SIZE;
42 int Properties::gradientCacheSize = MB(DEFAULT_GRADIENT_CACHE_SIZE);
43 int Properties::layerPoolSize = MB(DEFAULT_LAYER_CACHE_SIZE);
44 int Properties::patchCacheSize = KB(DEFAULT_PATCH_CACHE_SIZE);
45 int Properties::pathCacheSize = MB(DEFAULT_PATH_CACHE_SIZE);
46 int Properties::renderBufferCacheSize = MB(DEFAULT_RENDER_BUFFER_CACHE_SIZE);
47 int Properties::tessellationCacheSize = MB(DEFAULT_VERTEX_CACHE_SIZE);
48 int Properties::textDropShadowCacheSize = MB(DEFAULT_DROP_SHADOW_CACHE_SIZE);
49 int Properties::textureCacheSize = MB(DEFAULT_TEXTURE_CACHE_SIZE);
50
51 float Properties::textureCacheFlushRate = DEFAULT_TEXTURE_CACHE_FLUSH_RATE;
52
53 DebugLevel Properties::debugLevel = kDebugDisabled;
54 OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default;
55 StencilClipDebug Properties::debugStencilClip = StencilClipDebug::Hide;
56
57 float Properties::overrideLightRadius = -1.0f;
58 float Properties::overrideLightPosY = -1.0f;
59 float Properties::overrideLightPosZ = -1.0f;
60 float Properties::overrideAmbientRatio = -1.0f;
61 int Properties::overrideAmbientShadowStrength = -1;
62 int Properties::overrideSpotShadowStrength = -1;
63
64 ProfileType Properties::sProfileType = ProfileType::None;
65 bool Properties::sDisableProfileBars = false;
66
67 bool Properties::waitForGpuCompletion = false;
68
69 bool Properties::filterOutTestOverhead = false;
70
property_get_int(const char * key,int defaultValue)71 static int property_get_int(const char* key, int defaultValue) {
72 char buf[PROPERTY_VALUE_MAX] = {'\0',};
73
74 if (property_get(key, buf, "") > 0) {
75 return atoi(buf);
76 }
77 return defaultValue;
78 }
79
property_get_float(const char * key,float defaultValue)80 static float property_get_float(const char* key, float defaultValue) {
81 char buf[PROPERTY_VALUE_MAX] = {'\0',};
82
83 if (property_get(key, buf, "") > 0) {
84 return atof(buf);
85 }
86 return defaultValue;
87 }
88
load()89 bool Properties::load() {
90 char property[PROPERTY_VALUE_MAX];
91 bool prevDebugLayersUpdates = debugLayersUpdates;
92 bool prevDebugOverdraw = debugOverdraw;
93 StencilClipDebug prevDebugStencilClip = debugStencilClip;
94
95 debugOverdraw = false;
96 if (property_get(PROPERTY_DEBUG_OVERDRAW, property, nullptr) > 0) {
97 INIT_LOGD(" Overdraw debug enabled: %s", property);
98 if (!strcmp(property, "show")) {
99 debugOverdraw = true;
100 overdrawColorSet = OverdrawColorSet::Default;
101 } else if (!strcmp(property, "show_deuteranomaly")) {
102 debugOverdraw = true;
103 overdrawColorSet = OverdrawColorSet::Deuteranomaly;
104 }
105 }
106
107 // See Properties.h for valid values
108 if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, nullptr) > 0) {
109 INIT_LOGD(" Stencil clip debug enabled: %s", property);
110 if (!strcmp(property, "hide")) {
111 debugStencilClip = StencilClipDebug::Hide;
112 } else if (!strcmp(property, "highlight")) {
113 debugStencilClip = StencilClipDebug::ShowHighlight;
114 } else if (!strcmp(property, "region")) {
115 debugStencilClip = StencilClipDebug::ShowRegion;
116 }
117 } else {
118 debugStencilClip = StencilClipDebug::Hide;
119 }
120
121 sProfileType = ProfileType::None;
122 if (property_get(PROPERTY_PROFILE, property, "") > 0) {
123 if (!strcmp(property, PROPERTY_PROFILE_VISUALIZE_BARS)) {
124 sProfileType = ProfileType::Bars;
125 } else if (!strcmp(property, "true")) {
126 sProfileType = ProfileType::Console;
127 }
128 }
129
130 debugLayersUpdates = property_get_bool(PROPERTY_DEBUG_LAYERS_UPDATES, false);
131 INIT_LOGD(" Layers updates debug enabled: %d", debugLayersUpdates);
132
133 drawDeferDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_DEFER, false);
134 INIT_LOGD(" Draw defer %s", drawDeferDisabled ? "disabled" : "enabled");
135
136 drawReorderDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_REORDER, false);
137 INIT_LOGD(" Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled");
138
139 showDirtyRegions = property_get_bool(PROPERTY_DEBUG_SHOW_DIRTY_REGIONS, false);
140
141 debugLevel = (DebugLevel) property_get_int(PROPERTY_DEBUG, kDebugDisabled);
142
143 skipEmptyFrames = property_get_bool(PROPERTY_SKIP_EMPTY_DAMAGE, true);
144 useBufferAge = property_get_bool(PROPERTY_USE_BUFFER_AGE, true);
145 enablePartialUpdates = property_get_bool(PROPERTY_ENABLE_PARTIAL_UPDATES, true);
146
147 textGamma = property_get_float(PROPERTY_TEXT_GAMMA, DEFAULT_TEXT_GAMMA);
148
149 fboCacheSize = property_get_int(PROPERTY_FBO_CACHE_SIZE, DEFAULT_FBO_CACHE_SIZE);
150 gradientCacheSize = MB(property_get_float(PROPERTY_GRADIENT_CACHE_SIZE, DEFAULT_GRADIENT_CACHE_SIZE));
151 layerPoolSize = MB(property_get_float(PROPERTY_LAYER_CACHE_SIZE, DEFAULT_LAYER_CACHE_SIZE));
152 patchCacheSize = KB(property_get_float(PROPERTY_PATCH_CACHE_SIZE, DEFAULT_PATCH_CACHE_SIZE));
153 pathCacheSize = MB(property_get_float(PROPERTY_PATH_CACHE_SIZE, DEFAULT_PATH_CACHE_SIZE));
154 renderBufferCacheSize = MB(property_get_float(PROPERTY_RENDER_BUFFER_CACHE_SIZE, DEFAULT_RENDER_BUFFER_CACHE_SIZE));
155 tessellationCacheSize = MB(property_get_float(PROPERTY_VERTEX_CACHE_SIZE, DEFAULT_VERTEX_CACHE_SIZE));
156 textDropShadowCacheSize = MB(property_get_float(PROPERTY_DROP_SHADOW_CACHE_SIZE, DEFAULT_DROP_SHADOW_CACHE_SIZE));
157 textureCacheSize = MB(property_get_float(PROPERTY_TEXTURE_CACHE_SIZE, DEFAULT_TEXTURE_CACHE_SIZE));
158 textureCacheFlushRate = std::max(0.0f, std::min(1.0f,
159 property_get_float(PROPERTY_TEXTURE_CACHE_FLUSH_RATE, DEFAULT_TEXTURE_CACHE_FLUSH_RATE)));
160
161 filterOutTestOverhead = property_get_bool(PROPERTY_FILTER_TEST_OVERHEAD, false);
162
163 return (prevDebugLayersUpdates != debugLayersUpdates)
164 || (prevDebugOverdraw != debugOverdraw)
165 || (prevDebugStencilClip != debugStencilClip);
166 }
167
overrideProperty(const char * name,const char * value)168 void Properties::overrideProperty(const char* name, const char* value) {
169 if (!strcmp(name, "disableProfileBars")) {
170 sDisableProfileBars = !strcmp(value, "true");
171 ALOGD("profile bars %s", sDisableProfileBars ? "disabled" : "enabled");
172 return;
173 } else if (!strcmp(name, "ambientRatio")) {
174 overrideAmbientRatio = std::min(std::max(atof(value), 0.0), 10.0);
175 ALOGD("ambientRatio = %.2f", overrideAmbientRatio);
176 return;
177 } else if (!strcmp(name, "lightRadius")) {
178 overrideLightRadius = std::min(std::max(atof(value), 0.0), 3000.0);
179 ALOGD("lightRadius = %.2f", overrideLightRadius);
180 return;
181 } else if (!strcmp(name, "lightPosY")) {
182 overrideLightPosY = std::min(std::max(atof(value), 0.0), 3000.0);
183 ALOGD("lightPos Y = %.2f", overrideLightPosY);
184 return;
185 } else if (!strcmp(name, "lightPosZ")) {
186 overrideLightPosZ = std::min(std::max(atof(value), 0.0), 3000.0);
187 ALOGD("lightPos Z = %.2f", overrideLightPosZ);
188 return;
189 } else if (!strcmp(name, "ambientShadowStrength")) {
190 overrideAmbientShadowStrength = atoi(value);
191 ALOGD("ambient shadow strength = 0x%x out of 0xff", overrideAmbientShadowStrength);
192 return;
193 } else if (!strcmp(name, "spotShadowStrength")) {
194 overrideSpotShadowStrength = atoi(value);
195 ALOGD("spot shadow strength = 0x%x out of 0xff", overrideSpotShadowStrength);
196 return;
197 }
198 ALOGD("failed overriding property %s to %s", name, value);
199 }
200
getProfileType()201 ProfileType Properties::getProfileType() {
202 if (CC_UNLIKELY(sDisableProfileBars && sProfileType == ProfileType::Bars))
203 return ProfileType::None;
204 return sProfileType;
205 }
206
207 }; // namespace uirenderer
208 }; // namespace android
209