libs/hwui/Properties.cpp - platform/frameworks/base - Gitiles

 /*
  * Copyright (C) 2015 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 #include "Properties.h"
 #include "Debug.h"
 #include "DeviceInfo.h"

 #include <algorithm>
 #include <cstdlib>

 #include <cutils/compiler.h>
 #include <cutils/properties.h>
 #include <log/log.h>

 namespace android {
 namespace uirenderer {

 bool Properties::drawDeferDisabled = false;
 bool Properties::drawReorderDisabled = false;
 bool Properties::debugLayersUpdates = false;
 bool Properties::debugOverdraw = false;
 bool Properties::showDirtyRegions = false;
 bool Properties::skipEmptyFrames = true;
 bool Properties::useBufferAge = true;
 bool Properties::enablePartialUpdates = true;

 DebugLevel Properties::debugLevel = kDebugDisabled;
 OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default;
 StencilClipDebug Properties::debugStencilClip = StencilClipDebug::Hide;

 float Properties::overrideLightRadius = -1.0f;
 float Properties::overrideLightPosY = -1.0f;
 float Properties::overrideLightPosZ = -1.0f;
 float Properties::overrideAmbientRatio = -1.0f;
 int Properties::overrideAmbientShadowStrength = -1;
 int Properties::overrideSpotShadowStrength = -1;

 ProfileType Properties::sProfileType = ProfileType::None;
 bool Properties::sDisableProfileBars = false;
 RenderPipelineType Properties::sRenderPipelineType = RenderPipelineType::NotInitialized;
 bool Properties::enableHighContrastText = false;

 bool Properties::waitForGpuCompletion = false;
 bool Properties::forceDrawFrame = false;

 bool Properties::filterOutTestOverhead = false;
 bool Properties::disableVsync = false;
 bool Properties::skpCaptureEnabled = false;

 static int property_get_int(const char* key, int defaultValue) {
     char buf[PROPERTY_VALUE_MAX] = {
             '\0',
     };

     if (property_get(key, buf, "") > 0) {
         return atoi(buf);
     }
     return defaultValue;
 }

 bool Properties::load() {
     char property[PROPERTY_VALUE_MAX];
     bool prevDebugLayersUpdates = debugLayersUpdates;
     bool prevDebugOverdraw = debugOverdraw;
     StencilClipDebug prevDebugStencilClip = debugStencilClip;

     debugOverdraw = false;
     if (property_get(PROPERTY_DEBUG_OVERDRAW, property, nullptr) > 0) {
         INIT_LOGD("  Overdraw debug enabled: %s", property);
         if (!strcmp(property, "show")) {
             debugOverdraw = true;
             overdrawColorSet = OverdrawColorSet::Default;
         } else if (!strcmp(property, "show_deuteranomaly")) {
             debugOverdraw = true;
             overdrawColorSet = OverdrawColorSet::Deuteranomaly;
         }
     }

     // See Properties.h for valid values
     if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, nullptr) > 0) {
         INIT_LOGD("  Stencil clip debug enabled: %s", property);
         if (!strcmp(property, "hide")) {
             debugStencilClip = StencilClipDebug::Hide;
         } else if (!strcmp(property, "highlight")) {
             debugStencilClip = StencilClipDebug::ShowHighlight;
         } else if (!strcmp(property, "region")) {
             debugStencilClip = StencilClipDebug::ShowRegion;
         }
     } else {
         debugStencilClip = StencilClipDebug::Hide;
     }

     sProfileType = ProfileType::None;
     if (property_get(PROPERTY_PROFILE, property, "") > 0) {
         if (!strcmp(property, PROPERTY_PROFILE_VISUALIZE_BARS)) {
             sProfileType = ProfileType::Bars;
         } else if (!strcmp(property, "true")) {
             sProfileType = ProfileType::Console;
         }
     }

     debugLayersUpdates = property_get_bool(PROPERTY_DEBUG_LAYERS_UPDATES, false);
     INIT_LOGD("  Layers updates debug enabled: %d", debugLayersUpdates);

     drawDeferDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_DEFER, false);
     INIT_LOGD("  Draw defer %s", drawDeferDisabled ? "disabled" : "enabled");

     drawReorderDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_REORDER, false);
     INIT_LOGD("  Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled");

     showDirtyRegions = property_get_bool(PROPERTY_DEBUG_SHOW_DIRTY_REGIONS, false);

     debugLevel = (DebugLevel)property_get_int(PROPERTY_DEBUG, kDebugDisabled);

     skipEmptyFrames = property_get_bool(PROPERTY_SKIP_EMPTY_DAMAGE, true);
     useBufferAge = property_get_bool(PROPERTY_USE_BUFFER_AGE, true);
     enablePartialUpdates = property_get_bool(PROPERTY_ENABLE_PARTIAL_UPDATES, true);

     filterOutTestOverhead = property_get_bool(PROPERTY_FILTER_TEST_OVERHEAD, false);

     skpCaptureEnabled = property_get_bool("ro.debuggable", false) &&
                         property_get_bool(PROPERTY_CAPTURE_SKP_ENABLED, false);

     return (prevDebugLayersUpdates != debugLayersUpdates) || (prevDebugOverdraw != debugOverdraw) ||
            (prevDebugStencilClip != debugStencilClip);
 }

 void Properties::overrideProperty(const char* name, const char* value) {
     if (!strcmp(name, "disableProfileBars")) {
         sDisableProfileBars = !strcmp(value, "true");
         ALOGD("profile bars %s", sDisableProfileBars ? "disabled" : "enabled");
         return;
     } else if (!strcmp(name, "ambientRatio")) {
         overrideAmbientRatio = std::min(std::max(atof(value), 0.0), 10.0);
         ALOGD("ambientRatio = %.2f", overrideAmbientRatio);
         return;
     } else if (!strcmp(name, "lightRadius")) {
         overrideLightRadius = std::min(std::max(atof(value), 0.0), 3000.0);
         ALOGD("lightRadius = %.2f", overrideLightRadius);
         return;
     } else if (!strcmp(name, "lightPosY")) {
         overrideLightPosY = std::min(std::max(atof(value), 0.0), 3000.0);
         ALOGD("lightPos Y = %.2f", overrideLightPosY);
         return;
     } else if (!strcmp(name, "lightPosZ")) {
         overrideLightPosZ = std::min(std::max(atof(value), 0.0), 3000.0);
         ALOGD("lightPos Z = %.2f", overrideLightPosZ);
         return;
     } else if (!strcmp(name, "ambientShadowStrength")) {
         overrideAmbientShadowStrength = atoi(value);
         ALOGD("ambient shadow strength = 0x%x out of 0xff", overrideAmbientShadowStrength);
         return;
     } else if (!strcmp(name, "spotShadowStrength")) {
         overrideSpotShadowStrength = atoi(value);
         ALOGD("spot shadow strength = 0x%x out of 0xff", overrideSpotShadowStrength);
         return;
     }
     ALOGD("failed overriding property %s to %s", name, value);
 }

 ProfileType Properties::getProfileType() {
     if (CC_UNLIKELY(sDisableProfileBars && sProfileType == ProfileType::Bars))
         return ProfileType::None;
     return sProfileType;
 }

 RenderPipelineType Properties::getRenderPipelineType() {
     if (sRenderPipelineType != RenderPipelineType::NotInitialized) {
         return sRenderPipelineType;
     }
     char prop[PROPERTY_VALUE_MAX];
     property_get(PROPERTY_RENDERER, prop, "skiagl");
     if (!strcmp(prop, "skiagl")) {
         ALOGD("Skia GL Pipeline");
         sRenderPipelineType = RenderPipelineType::SkiaGL;
     } else if (!strcmp(prop, "skiavk")) {
         ALOGD("Skia Vulkan Pipeline");
         sRenderPipelineType = RenderPipelineType::SkiaVulkan;
     } else {  //"opengl"
         ALOGD("HWUI GL Pipeline");
         sRenderPipelineType = RenderPipelineType::OpenGL;
     }
     return sRenderPipelineType;
 }

 void Properties::overrideRenderPipelineType(RenderPipelineType type) {
 #if !defined(HWUI_GLES_WRAP_ENABLED)
     // If we're doing actual rendering then we can't change the renderer after it's been set.
     // Unit tests can freely change this as often as it wants, though, as there's no actual
     // GL rendering happening
     if (sRenderPipelineType != RenderPipelineType::NotInitialized) {
         return;
     }
 #endif
     sRenderPipelineType = type;
 }

 bool Properties::isSkiaEnabled() {
     auto renderType = getRenderPipelineType();
     return RenderPipelineType::SkiaGL == renderType || RenderPipelineType::SkiaVulkan == renderType;
 }

 };  // namespace uirenderer
 };  // namespace android
	/*
	* Copyright (C) 2015 The Android Open Source Project
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	#include "Properties.h"
	#include "Debug.h"
	#include "DeviceInfo.h"

	#include <algorithm>
	#include <cstdlib>

	#include <cutils/compiler.h>
	#include <cutils/properties.h>
	#include <log/log.h>

	namespace android {
	namespace uirenderer {

	bool Properties::drawDeferDisabled = false;
	bool Properties::drawReorderDisabled = false;
	bool Properties::debugLayersUpdates = false;
	bool Properties::debugOverdraw = false;
	bool Properties::showDirtyRegions = false;
	bool Properties::skipEmptyFrames = true;
	bool Properties::useBufferAge = true;
	bool Properties::enablePartialUpdates = true;

	DebugLevel Properties::debugLevel = kDebugDisabled;
	OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default;
	StencilClipDebug Properties::debugStencilClip = StencilClipDebug::Hide;

	float Properties::overrideLightRadius = -1.0f;
	float Properties::overrideLightPosY = -1.0f;
	float Properties::overrideLightPosZ = -1.0f;
	float Properties::overrideAmbientRatio = -1.0f;
	int Properties::overrideAmbientShadowStrength = -1;
	int Properties::overrideSpotShadowStrength = -1;

	ProfileType Properties::sProfileType = ProfileType::None;
	bool Properties::sDisableProfileBars = false;
	RenderPipelineType Properties::sRenderPipelineType = RenderPipelineType::NotInitialized;
	bool Properties::enableHighContrastText = false;

	bool Properties::waitForGpuCompletion = false;
	bool Properties::forceDrawFrame = false;

	bool Properties::filterOutTestOverhead = false;
	bool Properties::disableVsync = false;
	bool Properties::skpCaptureEnabled = false;

	static int property_get_int(const char* key, int defaultValue) {
	char buf[PROPERTY_VALUE_MAX] = {
	'\0',
	};

	if (property_get(key, buf, "") > 0) {
	return atoi(buf);
	}
	return defaultValue;
	}

	bool Properties::load() {
	char property[PROPERTY_VALUE_MAX];
	bool prevDebugLayersUpdates = debugLayersUpdates;
	bool prevDebugOverdraw = debugOverdraw;
	StencilClipDebug prevDebugStencilClip = debugStencilClip;

	debugOverdraw = false;
	if (property_get(PROPERTY_DEBUG_OVERDRAW, property, nullptr) > 0) {
	INIT_LOGD(" Overdraw debug enabled: %s", property);
	if (!strcmp(property, "show")) {
	debugOverdraw = true;
	overdrawColorSet = OverdrawColorSet::Default;
	} else if (!strcmp(property, "show_deuteranomaly")) {
	debugOverdraw = true;
	overdrawColorSet = OverdrawColorSet::Deuteranomaly;
	}
	}

	// See Properties.h for valid values
	if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, nullptr) > 0) {
	INIT_LOGD(" Stencil clip debug enabled: %s", property);
	if (!strcmp(property, "hide")) {
	debugStencilClip = StencilClipDebug::Hide;
	} else if (!strcmp(property, "highlight")) {
	debugStencilClip = StencilClipDebug::ShowHighlight;
	} else if (!strcmp(property, "region")) {
	debugStencilClip = StencilClipDebug::ShowRegion;
	}
	} else {
	debugStencilClip = StencilClipDebug::Hide;
	}

	sProfileType = ProfileType::None;
	if (property_get(PROPERTY_PROFILE, property, "") > 0) {
	if (!strcmp(property, PROPERTY_PROFILE_VISUALIZE_BARS)) {
	sProfileType = ProfileType::Bars;
	} else if (!strcmp(property, "true")) {
	sProfileType = ProfileType::Console;
	}
	}

	debugLayersUpdates = property_get_bool(PROPERTY_DEBUG_LAYERS_UPDATES, false);
	INIT_LOGD(" Layers updates debug enabled: %d", debugLayersUpdates);

	drawDeferDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_DEFER, false);
	INIT_LOGD(" Draw defer %s", drawDeferDisabled ? "disabled" : "enabled");

	drawReorderDisabled = property_get_bool(PROPERTY_DISABLE_DRAW_REORDER, false);
	INIT_LOGD(" Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled");

	showDirtyRegions = property_get_bool(PROPERTY_DEBUG_SHOW_DIRTY_REGIONS, false);

	debugLevel = (DebugLevel)property_get_int(PROPERTY_DEBUG, kDebugDisabled);

	skipEmptyFrames = property_get_bool(PROPERTY_SKIP_EMPTY_DAMAGE, true);
	useBufferAge = property_get_bool(PROPERTY_USE_BUFFER_AGE, true);
	enablePartialUpdates = property_get_bool(PROPERTY_ENABLE_PARTIAL_UPDATES, true);

	filterOutTestOverhead = property_get_bool(PROPERTY_FILTER_TEST_OVERHEAD, false);

	skpCaptureEnabled = property_get_bool("ro.debuggable", false) &&
	property_get_bool(PROPERTY_CAPTURE_SKP_ENABLED, false);

	return (prevDebugLayersUpdates != debugLayersUpdates) \|\| (prevDebugOverdraw != debugOverdraw) \|\|
	(prevDebugStencilClip != debugStencilClip);
	}

	void Properties::overrideProperty(const char* name, const char* value) {
	if (!strcmp(name, "disableProfileBars")) {
	sDisableProfileBars = !strcmp(value, "true");
	ALOGD("profile bars %s", sDisableProfileBars ? "disabled" : "enabled");
	return;
	} else if (!strcmp(name, "ambientRatio")) {
	overrideAmbientRatio = std::min(std::max(atof(value), 0.0), 10.0);
	ALOGD("ambientRatio = %.2f", overrideAmbientRatio);
	return;
	} else if (!strcmp(name, "lightRadius")) {
	overrideLightRadius = std::min(std::max(atof(value), 0.0), 3000.0);
	ALOGD("lightRadius = %.2f", overrideLightRadius);
	return;
	} else if (!strcmp(name, "lightPosY")) {
	overrideLightPosY = std::min(std::max(atof(value), 0.0), 3000.0);
	ALOGD("lightPos Y = %.2f", overrideLightPosY);
	return;
	} else if (!strcmp(name, "lightPosZ")) {
	overrideLightPosZ = std::min(std::max(atof(value), 0.0), 3000.0);
	ALOGD("lightPos Z = %.2f", overrideLightPosZ);
	return;
	} else if (!strcmp(name, "ambientShadowStrength")) {
	overrideAmbientShadowStrength = atoi(value);
	ALOGD("ambient shadow strength = 0x%x out of 0xff", overrideAmbientShadowStrength);
	return;
	} else if (!strcmp(name, "spotShadowStrength")) {
	overrideSpotShadowStrength = atoi(value);
	ALOGD("spot shadow strength = 0x%x out of 0xff", overrideSpotShadowStrength);
	return;
	}
	ALOGD("failed overriding property %s to %s", name, value);
	}

	ProfileType Properties::getProfileType() {
	if (CC_UNLIKELY(sDisableProfileBars && sProfileType == ProfileType::Bars))
	return ProfileType::None;
	return sProfileType;
	}

	RenderPipelineType Properties::getRenderPipelineType() {
	if (sRenderPipelineType != RenderPipelineType::NotInitialized) {
	return sRenderPipelineType;
	}
	char prop[PROPERTY_VALUE_MAX];
	property_get(PROPERTY_RENDERER, prop, "skiagl");
	if (!strcmp(prop, "skiagl")) {
	ALOGD("Skia GL Pipeline");
	sRenderPipelineType = RenderPipelineType::SkiaGL;
	} else if (!strcmp(prop, "skiavk")) {
	ALOGD("Skia Vulkan Pipeline");
	sRenderPipelineType = RenderPipelineType::SkiaVulkan;
	} else { //"opengl"
	ALOGD("HWUI GL Pipeline");
	sRenderPipelineType = RenderPipelineType::OpenGL;
	}
	return sRenderPipelineType;
	}

	void Properties::overrideRenderPipelineType(RenderPipelineType type) {
	#if !defined(HWUI_GLES_WRAP_ENABLED)
	// If we're doing actual rendering then we can't change the renderer after it's been set.
	// Unit tests can freely change this as often as it wants, though, as there's no actual
	// GL rendering happening
	if (sRenderPipelineType != RenderPipelineType::NotInitialized) {
	return;
	}
	#endif
	sRenderPipelineType = type;
	}

	bool Properties::isSkiaEnabled() {
	auto renderType = getRenderPipelineType();
	return RenderPipelineType::SkiaGL == renderType \|\| RenderPipelineType::SkiaVulkan == renderType;
	}

	}; // namespace uirenderer
	}; // namespace android