libs/hwui/Properties.cpp - LeafOS-Project/android_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"
 #ifdef __ANDROID__
 #include "HWUIProperties.sysprop.h"
 #endif
 #include <android-base/properties.h>
 #include <cutils/compiler.h>
 #include <log/log.h>

 #include <algorithm>
 #include <cstdlib>
 #include <optional>

 #include "src/core/SkTraceEventCommon.h"

 #ifdef __ANDROID__
 #include <com_android_graphics_hwui_flags.h>
 namespace hwui_flags = com::android::graphics::hwui::flags;
 #else
 namespace hwui_flags {
 constexpr bool clip_surfaceviews() {
     return false;
 }
 constexpr bool hdr_10bit_plus() {
     return false;
 }
 }  // namespace hwui_flags
 #endif

 namespace android {
 namespace uirenderer {

 #ifndef __ANDROID__ // Layoutlib does not compile HWUIProperties.sysprop as it depends on cutils properties
 std::optional<bool> use_vulkan() {
     return base::GetBoolProperty("ro.hwui.use_vulkan", true);
 }

 std::optional<std::int32_t> render_ahead() {
     return base::GetIntProperty("ro.hwui.render_ahead", 0);
 }
 #endif

 bool Properties::debugLayersUpdates = false;
 bool Properties::debugOverdraw = false;
 bool Properties::debugTraceGpuResourceCategories = false;
 bool Properties::showDirtyRegions = false;
 bool Properties::skipEmptyFrames = true;
 bool Properties::useBufferAge = true;
 bool Properties::enablePartialUpdates = true;
 // Default true unless otherwise specified in RenderThread Configuration
 bool Properties::enableRenderEffectCache = true;

 DebugLevel Properties::debugLevel = kDebugDisabled;
 OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default;

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

 bool Properties::runningInEmulator = false;
 bool Properties::debuggingEnabled = false;
 bool Properties::isolatedProcess = false;

 int Properties::contextPriority = 0;
 float Properties::defaultSdrWhitePoint = 200.f;

 bool Properties::useHintManager = false;
 int Properties::targetCpuTimePercentage = 70;

 bool Properties::enableWebViewOverlays = true;

 bool Properties::isHighEndGfx = true;
 bool Properties::isLowRam = false;
 bool Properties::isSystemOrPersistent = false;

 float Properties::maxHdrHeadroomOn8bit = 5.f;  // TODO: Refine this number

 bool Properties::clipSurfaceViews = false;
 bool Properties::hdr10bitPlus = false;

 StretchEffectBehavior Properties::stretchEffectBehavior = StretchEffectBehavior::ShaderHWUI;

 DrawingEnabled Properties::drawingEnabled = DrawingEnabled::NotInitialized;

 bool Properties::load() {
     bool prevDebugLayersUpdates = debugLayersUpdates;
     bool prevDebugOverdraw = debugOverdraw;

     debugOverdraw = false;
     std::string debugOverdrawProperty = base::GetProperty(PROPERTY_DEBUG_OVERDRAW, "");
     if (debugOverdrawProperty != "") {
         INIT_LOGD("  Overdraw debug enabled: %s", debugOverdrawProperty.c_str());
         if (debugOverdrawProperty == "show") {
             debugOverdraw = true;
             overdrawColorSet = OverdrawColorSet::Default;
         } else if (debugOverdrawProperty == "show_deuteranomaly") {
             debugOverdraw = true;
             overdrawColorSet = OverdrawColorSet::Deuteranomaly;
         }
     }

     sProfileType = ProfileType::None;
     std::string profileProperty = base::GetProperty(PROPERTY_PROFILE, "");
     if (profileProperty != "") {
         if (profileProperty == PROPERTY_PROFILE_VISUALIZE_BARS) {
             sProfileType = ProfileType::Bars;
         } else if (profileProperty == "true") {
             sProfileType = ProfileType::Console;
         }
     }

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

     showDirtyRegions = base::GetBoolProperty(PROPERTY_DEBUG_SHOW_DIRTY_REGIONS, false);

     debugLevel = (DebugLevel)base::GetIntProperty(PROPERTY_DEBUG, (int)kDebugDisabled);

     skipEmptyFrames = base::GetBoolProperty(PROPERTY_SKIP_EMPTY_DAMAGE, true);
     useBufferAge = base::GetBoolProperty(PROPERTY_USE_BUFFER_AGE, true);
     enablePartialUpdates = base::GetBoolProperty(PROPERTY_ENABLE_PARTIAL_UPDATES, true);

     filterOutTestOverhead = base::GetBoolProperty(PROPERTY_FILTER_TEST_OVERHEAD, false);

     skpCaptureEnabled = debuggingEnabled && base::GetBoolProperty(PROPERTY_CAPTURE_SKP_ENABLED, false);

     bool skiaBroadTracing = base::GetBoolProperty(PROPERTY_SKIA_TRACING_ENABLED, false);
     SkAndroidFrameworkTraceUtil::setEnableTracing(skiaBroadTracing);
     SkAndroidFrameworkTraceUtil::setUsePerfettoTrackEvents(
             base::GetBoolProperty(PROPERTY_SKIA_USE_PERFETTO_TRACK_EVENTS, false));
     debugTraceGpuResourceCategories =
             base::GetBoolProperty(PROPERTY_TRACE_GPU_RESOURCES, skiaBroadTracing);

     runningInEmulator = base::GetBoolProperty(PROPERTY_IS_EMULATOR, false);

     useHintManager = base::GetBoolProperty(PROPERTY_USE_HINT_MANAGER, false);
     targetCpuTimePercentage = base::GetIntProperty(PROPERTY_TARGET_CPU_TIME_PERCENTAGE, 70);
     if (targetCpuTimePercentage <= 0 || targetCpuTimePercentage > 100) targetCpuTimePercentage = 70;

     enableWebViewOverlays = base::GetBoolProperty(PROPERTY_WEBVIEW_OVERLAYS_ENABLED, true);

     auto hdrHeadroom = (float)atof(base::GetProperty(PROPERTY_8BIT_HDR_HEADROOM, "").c_str());
     if (hdrHeadroom >= 1.f) {
         maxHdrHeadroomOn8bit = std::min(hdrHeadroom, 100.f);
     }

     // call isDrawingEnabled to force loading of the property
     isDrawingEnabled();

     clipSurfaceViews =
             base::GetBoolProperty("debug.hwui.clip_surfaceviews", hwui_flags::clip_surfaceviews());
     hdr10bitPlus = hwui_flags::hdr_10bit_plus();

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

 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::peekRenderPipelineType() {
     // If sRenderPipelineType has been locked, just return the locked type immediately.
     if (sRenderPipelineType != RenderPipelineType::NotInitialized) {
         return sRenderPipelineType;
     }
     bool useVulkan = use_vulkan().value_or(false);
     std::string rendererProperty = base::GetProperty(PROPERTY_RENDERER, useVulkan ? "skiavk" : "skiagl");
     if (rendererProperty == "skiavk") {
         return RenderPipelineType::SkiaVulkan;
     }
     return RenderPipelineType::SkiaGL;
 }

 RenderPipelineType Properties::getRenderPipelineType() {
     sRenderPipelineType = peekRenderPipelineType();
     return sRenderPipelineType;
 }

 void Properties::overrideRenderPipelineType(RenderPipelineType type) {
     // 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) {
         LOG_ALWAYS_FATAL_IF(sRenderPipelineType != type,
                             "Trying to change pipeline but it's already set");
         return;
     }
     sRenderPipelineType = type;
 }

 void Properties::setDrawingEnabled(bool newDrawingEnabled) {
     drawingEnabled = newDrawingEnabled ? DrawingEnabled::On : DrawingEnabled::Off;
     enableRTAnimations = newDrawingEnabled;
 }

 bool Properties::isDrawingEnabled() {
     if (drawingEnabled == DrawingEnabled::NotInitialized) {
         bool drawingEnabledProp = base::GetBoolProperty(PROPERTY_DRAWING_ENABLED, true);
         drawingEnabled = drawingEnabledProp ? DrawingEnabled::On : DrawingEnabled::Off;
         enableRTAnimations = drawingEnabledProp;
     }
     return drawingEnabled == DrawingEnabled::On;
 }

 }  // 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"
	#ifdef __ANDROID__
	#include "HWUIProperties.sysprop.h"
	#endif
	#include <android-base/properties.h>
	#include <cutils/compiler.h>
	#include <log/log.h>

	#include <algorithm>
	#include <cstdlib>
	#include <optional>

	#include "src/core/SkTraceEventCommon.h"

	#ifdef __ANDROID__
	#include <com_android_graphics_hwui_flags.h>
	namespace hwui_flags = com::android::graphics::hwui::flags;
	#else
	namespace hwui_flags {
	constexpr bool clip_surfaceviews() {
	return false;
	}
	constexpr bool hdr_10bit_plus() {
	return false;
	}
	} // namespace hwui_flags
	#endif

	namespace android {
	namespace uirenderer {

	#ifndef __ANDROID__ // Layoutlib does not compile HWUIProperties.sysprop as it depends on cutils properties
	std::optional<bool> use_vulkan() {
	return base::GetBoolProperty("ro.hwui.use_vulkan", true);
	}

	std::optional<std::int32_t> render_ahead() {
	return base::GetIntProperty("ro.hwui.render_ahead", 0);
	}
	#endif

	bool Properties::debugLayersUpdates = false;
	bool Properties::debugOverdraw = false;
	bool Properties::debugTraceGpuResourceCategories = false;
	bool Properties::showDirtyRegions = false;
	bool Properties::skipEmptyFrames = true;
	bool Properties::useBufferAge = true;
	bool Properties::enablePartialUpdates = true;
	// Default true unless otherwise specified in RenderThread Configuration
	bool Properties::enableRenderEffectCache = true;

	DebugLevel Properties::debugLevel = kDebugDisabled;
	OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default;

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

	bool Properties::runningInEmulator = false;
	bool Properties::debuggingEnabled = false;
	bool Properties::isolatedProcess = false;

	int Properties::contextPriority = 0;
	float Properties::defaultSdrWhitePoint = 200.f;

	bool Properties::useHintManager = false;
	int Properties::targetCpuTimePercentage = 70;

	bool Properties::enableWebViewOverlays = true;

	bool Properties::isHighEndGfx = true;
	bool Properties::isLowRam = false;
	bool Properties::isSystemOrPersistent = false;

	float Properties::maxHdrHeadroomOn8bit = 5.f; // TODO: Refine this number

	bool Properties::clipSurfaceViews = false;
	bool Properties::hdr10bitPlus = false;

	StretchEffectBehavior Properties::stretchEffectBehavior = StretchEffectBehavior::ShaderHWUI;

	DrawingEnabled Properties::drawingEnabled = DrawingEnabled::NotInitialized;

	bool Properties::load() {
	bool prevDebugLayersUpdates = debugLayersUpdates;
	bool prevDebugOverdraw = debugOverdraw;

	debugOverdraw = false;
	std::string debugOverdrawProperty = base::GetProperty(PROPERTY_DEBUG_OVERDRAW, "");
	if (debugOverdrawProperty != "") {
	INIT_LOGD(" Overdraw debug enabled: %s", debugOverdrawProperty.c_str());
	if (debugOverdrawProperty == "show") {
	debugOverdraw = true;
	overdrawColorSet = OverdrawColorSet::Default;
	} else if (debugOverdrawProperty == "show_deuteranomaly") {
	debugOverdraw = true;
	overdrawColorSet = OverdrawColorSet::Deuteranomaly;
	}
	}

	sProfileType = ProfileType::None;
	std::string profileProperty = base::GetProperty(PROPERTY_PROFILE, "");
	if (profileProperty != "") {
	if (profileProperty == PROPERTY_PROFILE_VISUALIZE_BARS) {
	sProfileType = ProfileType::Bars;
	} else if (profileProperty == "true") {
	sProfileType = ProfileType::Console;
	}
	}

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

	showDirtyRegions = base::GetBoolProperty(PROPERTY_DEBUG_SHOW_DIRTY_REGIONS, false);

	debugLevel = (DebugLevel)base::GetIntProperty(PROPERTY_DEBUG, (int)kDebugDisabled);

	skipEmptyFrames = base::GetBoolProperty(PROPERTY_SKIP_EMPTY_DAMAGE, true);
	useBufferAge = base::GetBoolProperty(PROPERTY_USE_BUFFER_AGE, true);
	enablePartialUpdates = base::GetBoolProperty(PROPERTY_ENABLE_PARTIAL_UPDATES, true);

	filterOutTestOverhead = base::GetBoolProperty(PROPERTY_FILTER_TEST_OVERHEAD, false);

	skpCaptureEnabled = debuggingEnabled && base::GetBoolProperty(PROPERTY_CAPTURE_SKP_ENABLED, false);

	bool skiaBroadTracing = base::GetBoolProperty(PROPERTY_SKIA_TRACING_ENABLED, false);
	SkAndroidFrameworkTraceUtil::setEnableTracing(skiaBroadTracing);
	SkAndroidFrameworkTraceUtil::setUsePerfettoTrackEvents(
	base::GetBoolProperty(PROPERTY_SKIA_USE_PERFETTO_TRACK_EVENTS, false));
	debugTraceGpuResourceCategories =
	base::GetBoolProperty(PROPERTY_TRACE_GPU_RESOURCES, skiaBroadTracing);

	runningInEmulator = base::GetBoolProperty(PROPERTY_IS_EMULATOR, false);

	useHintManager = base::GetBoolProperty(PROPERTY_USE_HINT_MANAGER, false);
	targetCpuTimePercentage = base::GetIntProperty(PROPERTY_TARGET_CPU_TIME_PERCENTAGE, 70);
	if (targetCpuTimePercentage <= 0 \|\| targetCpuTimePercentage > 100) targetCpuTimePercentage = 70;

	enableWebViewOverlays = base::GetBoolProperty(PROPERTY_WEBVIEW_OVERLAYS_ENABLED, true);

	auto hdrHeadroom = (float)atof(base::GetProperty(PROPERTY_8BIT_HDR_HEADROOM, "").c_str());
	if (hdrHeadroom >= 1.f) {
	maxHdrHeadroomOn8bit = std::min(hdrHeadroom, 100.f);
	}

	// call isDrawingEnabled to force loading of the property
	isDrawingEnabled();

	clipSurfaceViews =
	base::GetBoolProperty("debug.hwui.clip_surfaceviews", hwui_flags::clip_surfaceviews());
	hdr10bitPlus = hwui_flags::hdr_10bit_plus();

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

	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::peekRenderPipelineType() {
	// If sRenderPipelineType has been locked, just return the locked type immediately.
	if (sRenderPipelineType != RenderPipelineType::NotInitialized) {
	return sRenderPipelineType;
	}
	bool useVulkan = use_vulkan().value_or(false);
	std::string rendererProperty = base::GetProperty(PROPERTY_RENDERER, useVulkan ? "skiavk" : "skiagl");
	if (rendererProperty == "skiavk") {
	return RenderPipelineType::SkiaVulkan;
	}
	return RenderPipelineType::SkiaGL;
	}

	RenderPipelineType Properties::getRenderPipelineType() {
	sRenderPipelineType = peekRenderPipelineType();
	return sRenderPipelineType;
	}

	void Properties::overrideRenderPipelineType(RenderPipelineType type) {
	// 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) {
	LOG_ALWAYS_FATAL_IF(sRenderPipelineType != type,
	"Trying to change pipeline but it's already set");
	return;
	}
	sRenderPipelineType = type;
	}

	void Properties::setDrawingEnabled(bool newDrawingEnabled) {
	drawingEnabled = newDrawingEnabled ? DrawingEnabled::On : DrawingEnabled::Off;
	enableRTAnimations = newDrawingEnabled;
	}

	bool Properties::isDrawingEnabled() {
	if (drawingEnabled == DrawingEnabled::NotInitialized) {
	bool drawingEnabledProp = base::GetBoolProperty(PROPERTY_DRAWING_ENABLED, true);
	drawingEnabled = drawingEnabledProp ? DrawingEnabled::On : DrawingEnabled::Off;
	enableRTAnimations = drawingEnabledProp;
	}
	return drawingEnabled == DrawingEnabled::On;
	}

	} // namespace uirenderer
	} // namespace android