Delete all ro.hwui.* props

Remove all ro.hwui.* tuning props and instead
calculate them from the screen resolution.

Or just hardcode them to what all devices
were hardcoding them to anyway.

Bug: 63741221
Test: Check cache size results on sailfish

Change-Id: I8b0d210572a246f4fefb076935cf5156a70c274c

24 files changed, 92 insertions, 190 deletions

diff --git a/libs/hwui/Caches.cpp b/libs/hwui/Caches.cpp
index 2fdfcd42a1e1..0700d1fb9f70 100644
--- a/libs/hwui/Caches.cpp
+++ b/libs/hwui/Caches.cpp
@@ -50,9 +50,9 @@ Caches* Caches::sInstance = nullptr;
 ///////////////////////////////////////////////////////////////////////////////
 
 Caches::Caches(RenderState& renderState)
-        : gradientCache(mExtensions)
+        : gradientCache(extensions())
         , patchCache(renderState)
-        , programCache(mExtensions)
+        , programCache(extensions())
         , mRenderState(&renderState)
         , mInitialized(false) {
     INIT_LOGD("Creating OpenGL renderer caches");
@@ -80,7 +80,7 @@ bool Caches::init() {
 }
 
 void Caches::initExtensions() {
-    if (mExtensions.hasDebugMarker()) {
+    if (extensions().hasDebugMarker()) {
         eventMark = glInsertEventMarkerEXT;
 
         startMark = glPushGroupMarkerEXT;
@@ -93,12 +93,12 @@ void Caches::initExtensions() {
 }
 
 void Caches::initConstraints() {
-    glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTextureSize);
+    maxTextureSize = DeviceInfo::get()->maxTextureSize();
 }
 
 void Caches::initStaticProperties() {
     // OpenGL ES 3.0+ specific features
-    gpuPixelBuffersEnabled = mExtensions.hasPixelBufferObjects()
+    gpuPixelBuffersEnabled = extensions().hasPixelBufferObjects()
             && property_get_bool(PROPERTY_ENABLE_GPU_PIXEL_BUFFERS, true);
 }
 
diff --git a/libs/hwui/Caches.h b/libs/hwui/Caches.h
index 19063e3768cd..29eddde1e42b 100644
--- a/libs/hwui/Caches.h
+++ b/libs/hwui/Caches.h
@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include "DeviceInfo.h"
 #include "Extensions.h"
 #include "FboCache.h"
 #include "GammaFontRenderer.h"
@@ -145,10 +146,6 @@ public:
     // Misc
     GLint maxTextureSize;
 
-private:
-    // Declared before gradientCache and programCache which need this to initialize.
-    // TODO: cleanup / move elsewhere
-    Extensions mExtensions;
 public:
     TextureCache textureCache;
     RenderBufferCache renderBufferCache;
@@ -174,7 +171,7 @@ public:
     void setProgram(const ProgramDescription& description);
     void setProgram(Program* program);
 
-    const Extensions& extensions() const { return mExtensions; }
+    const Extensions& extensions() const { return DeviceInfo::get()->extensions(); }
     Program& program() { return *mProgram; }
     PixelBufferState& pixelBufferState() { return *mPixelBufferState; }
     TextureState& textureState() { return *mTextureState; }
diff --git a/libs/hwui/DeviceInfo.cpp b/libs/hwui/DeviceInfo.cpp
index d180ba51b304..37965daf9a8d 100644
--- a/libs/hwui/DeviceInfo.cpp
+++ b/libs/hwui/DeviceInfo.cpp
@@ -16,7 +16,8 @@
 
 #include <DeviceInfo.h>
 
-#include "Extensions.h"
+#include <gui/ISurfaceComposer.h>
+#include <gui/SurfaceComposerClient.h>
 
 #include <thread>
 #include <mutex>
@@ -46,13 +47,22 @@ void DeviceInfo::initialize() {
 void DeviceInfo::initialize(int maxTextureSize) {
     std::call_once(sInitializedFlag, [maxTextureSize]() {
         sDeviceInfo = new DeviceInfo();
+        sDeviceInfo->loadDisplayInfo();
         sDeviceInfo->mMaxTextureSize = maxTextureSize;
     });
 }
 
 void DeviceInfo::load() {
+    loadDisplayInfo();
     glGetIntegerv(GL_MAX_TEXTURE_SIZE, &mMaxTextureSize);
 }
 
+void DeviceInfo::loadDisplayInfo() {
+    sp<IBinder> dtoken(SurfaceComposerClient::getBuiltInDisplay(
+            ISurfaceComposer::eDisplayIdMain));
+    status_t status = SurfaceComposerClient::getDisplayInfo(dtoken, &mDisplayInfo);
+    LOG_ALWAYS_FATAL_IF(status, "Failed to get display info, error %d", status);
+}
+
 } /* namespace uirenderer */
 } /* namespace android */
diff --git a/libs/hwui/DeviceInfo.h b/libs/hwui/DeviceInfo.h
index aff84b02d85a..5bd7b14b156d 100644
--- a/libs/hwui/DeviceInfo.h
+++ b/libs/hwui/DeviceInfo.h
@@ -16,7 +16,10 @@
 #ifndef DEVICEINFO_H
 #define DEVICEINFO_H
 
+#include <ui/DisplayInfo.h>
+
 #include "utils/Macros.h"
+#include "Extensions.h"
 
 namespace android {
 namespace uirenderer {
@@ -35,14 +38,24 @@ public:
     static void initialize(int maxTextureSize);
 
     int maxTextureSize() const { return mMaxTextureSize; }
+    const DisplayInfo& displayInfo() const { return mDisplayInfo; }
+    const Extensions& extensions() const { return mExtensions; }
+
+    static uint32_t multiplyByResolution(uint32_t in) {
+        auto di = DeviceInfo::get()->displayInfo();
+        return di.w * di.h * in;
+    }
 
 private:
     DeviceInfo() {}
     ~DeviceInfo() {}
 
     void load();
+    void loadDisplayInfo();
 
     int mMaxTextureSize;
+    DisplayInfo mDisplayInfo;
+    Extensions mExtensions;
 };
 
 } /* namespace uirenderer */
diff --git a/libs/hwui/FboCache.cpp b/libs/hwui/FboCache.cpp
index b2181b60054f..a39e49f82eb0 100644
--- a/libs/hwui/FboCache.cpp
+++ b/libs/hwui/FboCache.cpp
@@ -28,7 +28,7 @@ namespace uirenderer {
 ///////////////////////////////////////////////////////////////////////////////
 
 FboCache::FboCache()
-        : mMaxSize(Properties::fboCacheSize) {}
+        : mMaxSize(0) {}
 
 FboCache::~FboCache() {
     clear();
diff --git a/libs/hwui/FontRenderer.cpp b/libs/hwui/FontRenderer.cpp
index ee99018fb652..bc4181075319 100644
--- a/libs/hwui/FontRenderer.cpp
+++ b/libs/hwui/FontRenderer.cpp
@@ -32,7 +32,6 @@
 #include "utils/Timing.h"
 
 #include <algorithm>
-#include <cutils/properties.h>
 #include <RenderScript.h>
 #include <SkGlyph.h>
 #include <SkUtils.h>
@@ -99,22 +98,14 @@ FontRenderer::FontRenderer(const uint8_t* gammaTable)
         INIT_LOGD("Creating FontRenderer");
     }
 
-    mSmallCacheWidth = property_get_int32(PROPERTY_TEXT_SMALL_CACHE_WIDTH,
-            DEFAULT_TEXT_SMALL_CACHE_WIDTH);
-    mSmallCacheHeight = property_get_int32(PROPERTY_TEXT_SMALL_CACHE_HEIGHT,
-            DEFAULT_TEXT_SMALL_CACHE_HEIGHT);
+    auto deviceInfo = DeviceInfo::get();
+    int maxTextureSize = deviceInfo->maxTextureSize();
 
-    mLargeCacheWidth = property_get_int32(PROPERTY_TEXT_LARGE_CACHE_WIDTH,
-            DEFAULT_TEXT_LARGE_CACHE_WIDTH);
-    mLargeCacheHeight = property_get_int32(PROPERTY_TEXT_LARGE_CACHE_HEIGHT,
-            DEFAULT_TEXT_LARGE_CACHE_HEIGHT);
-
-    uint32_t maxTextureSize = (uint32_t) Caches::getInstance().maxTextureSize;
-
-    mSmallCacheWidth = std::min(mSmallCacheWidth, maxTextureSize);
-    mSmallCacheHeight = std::min(mSmallCacheHeight, maxTextureSize);
-    mLargeCacheWidth = std::min(mLargeCacheWidth, maxTextureSize);
-    mLargeCacheHeight = std::min(mLargeCacheHeight, maxTextureSize);
+    // TODO: Most devices are hardcoded with this configuration, does it need to be dynamic?
+    mSmallCacheWidth = std::min(1024, maxTextureSize);
+    mSmallCacheHeight = std::min(1024, maxTextureSize);
+    mLargeCacheWidth = std::min(2048, maxTextureSize);
+    mLargeCacheHeight = std::min(1024, maxTextureSize);
 
     if (sLogFontRendererCreate) {
         INIT_LOGD("  Text cache sizes, in pixels: %i x %i, %i x %i, %i x %i, %i x %i",
diff --git a/libs/hwui/GradientCache.cpp b/libs/hwui/GradientCache.cpp
index d4d0c997be11..20262349dda4 100644
--- a/libs/hwui/GradientCache.cpp
+++ b/libs/hwui/GradientCache.cpp
@@ -20,6 +20,7 @@
 #include "Debug.h"
 #include "GradientCache.h"
 #include "Properties.h"
+#include "DeviceInfo.h"
 
 #include <cutils/properties.h>
 
@@ -62,14 +63,14 @@ int GradientCacheEntry::compare(const GradientCacheEntry& lhs, const GradientCac
 // Constructors/destructor
 ///////////////////////////////////////////////////////////////////////////////
 
-GradientCache::GradientCache(Extensions& extensions)
+GradientCache::GradientCache(const Extensions& extensions)
         : mCache(LruCache<GradientCacheEntry, Texture*>::kUnlimitedCapacity)
         , mSize(0)
-        , mMaxSize(Properties::gradientCacheSize)
+        , mMaxSize(MB(1))
         , mUseFloatTexture(extensions.hasFloatTextures())
         , mHasNpot(extensions.hasNPot())
         , mHasLinearBlending(extensions.hasLinearBlending()) {
-    glGetIntegerv(GL_MAX_TEXTURE_SIZE, &mMaxTextureSize);
+    mMaxTextureSize = DeviceInfo::get()->maxTextureSize();
 
     mCache.setOnEntryRemovedListener(this);
 }
diff --git a/libs/hwui/GradientCache.h b/libs/hwui/GradientCache.h
index f299a40e994f..d95589c514eb 100644
--- a/libs/hwui/GradientCache.h
+++ b/libs/hwui/GradientCache.h
@@ -105,7 +105,7 @@ inline hash_t hash_type(const GradientCacheEntry& entry) {
  */
 class GradientCache: public OnEntryRemoved<GradientCacheEntry, Texture*> {
 public:
-    explicit GradientCache(Extensions& extensions);
+    explicit GradientCache(const Extensions& extensions);
     ~GradientCache();
 
     /**
diff --git a/libs/hwui/PatchCache.cpp b/libs/hwui/PatchCache.cpp
index 983c17e92266..78c7eb9ad809 100644
--- a/libs/hwui/PatchCache.cpp
+++ b/libs/hwui/PatchCache.cpp
@@ -32,7 +32,7 @@ namespace uirenderer {
 
 PatchCache::PatchCache(RenderState& renderState)
         : mRenderState(renderState)
-        , mMaxSize(Properties::patchCacheSize)
+        , mMaxSize(KB(128))
         , mSize(0)
         , mCache(LruCache<PatchDescription, Patch*>::kUnlimitedCapacity)
         , mMeshBuffer(0)
diff --git a/libs/hwui/PathCache.cpp b/libs/hwui/PathCache.cpp
index cc96de71df82..8d4ae1b6622a 100644
--- a/libs/hwui/PathCache.cpp
+++ b/libs/hwui/PathCache.cpp
@@ -38,6 +38,8 @@
 namespace android {
 namespace uirenderer {
 
+static constexpr size_t PATH_CACHE_COUNT_LIMIT = 256;
+
 template <class T>
 static bool compareWidthHeight(const T& lhs, const T& rhs) {
     return (lhs.mWidth == rhs.mWidth) && (lhs.mHeight == rhs.mHeight);
@@ -179,13 +181,9 @@ static sk_sp<Bitmap> drawPath(const SkPath* path, const SkPaint* paint, PathText
 PathCache::PathCache()
         : mCache(LruCache<PathDescription, PathTexture*>::kUnlimitedCapacity)
         , mSize(0)
-        , mMaxSize(Properties::pathCacheSize) {
+        , mMaxSize(DeviceInfo::multiplyByResolution(4)) {
     mCache.setOnEntryRemovedListener(this);
-
-    GLint maxTextureSize;
-    glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTextureSize);
-    mMaxTextureSize = maxTextureSize;
-
+    mMaxTextureSize = DeviceInfo::get()->maxTextureSize();
     mDebugEnabled = Properties::debugLevel & kDebugCaches;
 }
 
@@ -259,12 +257,7 @@ void PathCache::purgeCache(uint32_t width, uint32_t height) {
 }
 
 void PathCache::trim() {
-    // 25 is just an arbitrary lower bound to ensure we aren't in weird edge cases
-    // of things like a cap of 0 or 1 as that's going to break things.
-    // It does not represent a reasonable minimum value
-    static_assert(DEFAULT_PATH_TEXTURE_CAP > 25, "Path cache texture cap is too small");
-
-    while (mSize > mMaxSize || mCache.size() > DEFAULT_PATH_TEXTURE_CAP) {
+    while (mSize > mMaxSize || mCache.size() > PATH_CACHE_COUNT_LIMIT) {
         LOG_ALWAYS_FATAL_IF(!mCache.size(), "Inconsistent mSize! Ran out of items to remove!"
                 " mSize = %u, mMaxSize = %u", mSize, mMaxSize);
         mCache.removeOldest();
diff --git a/libs/hwui/ProgramCache.cpp b/libs/hwui/ProgramCache.cpp
index 8cc0aa7b414c..b767046f1a4f 100644
--- a/libs/hwui/ProgramCache.cpp
+++ b/libs/hwui/ProgramCache.cpp
@@ -505,7 +505,7 @@ const char* gBlendOps[18] = {
 // Constructors/destructors
 ///////////////////////////////////////////////////////////////////////////////
 
-ProgramCache::ProgramCache(Extensions& extensions)
+ProgramCache::ProgramCache(const Extensions& extensions)
         : mHasES3(extensions.getMajorGlVersion() >= 3)
         , mHasLinearBlending(extensions.hasLinearBlending()) {
 }
diff --git a/libs/hwui/ProgramCache.h b/libs/hwui/ProgramCache.h
index cedd854bb48b..ee76f22f35d4 100644
--- a/libs/hwui/ProgramCache.h
+++ b/libs/hwui/ProgramCache.h
@@ -40,7 +40,7 @@ namespace uirenderer {
  */
 class ProgramCache {
 public:
-    explicit ProgramCache(Extensions& extensions);
+    explicit ProgramCache(const Extensions& extensions);
     ~ProgramCache();
 
     Program* get(const ProgramDescription& description);
diff --git a/libs/hwui/Properties.cpp b/libs/hwui/Properties.cpp
index b5872485b136..acc75393ebcf 100644
--- a/libs/hwui/Properties.cpp
+++ b/libs/hwui/Properties.cpp
@@ -16,6 +16,7 @@
 
 #include "Properties.h"
 #include "Debug.h"
+#include "DeviceInfo.h"
 
 #include <algorithm>
 #include <cstdlib>
@@ -36,20 +37,6 @@ bool Properties::skipEmptyFrames = true;
 bool Properties::useBufferAge = true;
 bool Properties::enablePartialUpdates = true;
 
-float Properties::textGamma = DEFAULT_TEXT_GAMMA;
-
-int Properties::fboCacheSize = DEFAULT_FBO_CACHE_SIZE;
-int Properties::gradientCacheSize = MB(DEFAULT_GRADIENT_CACHE_SIZE);
-int Properties::layerPoolSize = MB(DEFAULT_LAYER_CACHE_SIZE);
-int Properties::patchCacheSize = KB(DEFAULT_PATCH_CACHE_SIZE);
-int Properties::pathCacheSize = MB(DEFAULT_PATH_CACHE_SIZE);
-int Properties::renderBufferCacheSize = MB(DEFAULT_RENDER_BUFFER_CACHE_SIZE);
-int Properties::tessellationCacheSize = MB(DEFAULT_VERTEX_CACHE_SIZE);
-int Properties::textDropShadowCacheSize = MB(DEFAULT_DROP_SHADOW_CACHE_SIZE);
-int Properties::textureCacheSize = MB(DEFAULT_TEXTURE_CACHE_SIZE);
-
-float Properties::textureCacheFlushRate = DEFAULT_TEXTURE_CACHE_FLUSH_RATE;
-
 DebugLevel Properties::debugLevel = kDebugDisabled;
 OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default;
 StencilClipDebug Properties::debugStencilClip = StencilClipDebug::Hide;
@@ -80,15 +67,6 @@ static int property_get_int(const char* key, int defaultValue) {
     return defaultValue;
 }
 
-static float property_get_float(const char* key, float defaultValue) {
-    char buf[PROPERTY_VALUE_MAX] = {'\0',};
-
-    if (property_get(key, buf, "") > 0) {
-        return atof(buf);
-    }
-    return defaultValue;
-}
-
 bool Properties::load() {
     char property[PROPERTY_VALUE_MAX];
     bool prevDebugLayersUpdates = debugLayersUpdates;
@@ -147,20 +125,6 @@ bool Properties::load() {
     useBufferAge = property_get_bool(PROPERTY_USE_BUFFER_AGE, true);
     enablePartialUpdates = property_get_bool(PROPERTY_ENABLE_PARTIAL_UPDATES, true);
 
-    textGamma = property_get_float(PROPERTY_TEXT_GAMMA, DEFAULT_TEXT_GAMMA);
-
-    fboCacheSize = property_get_int(PROPERTY_FBO_CACHE_SIZE, DEFAULT_FBO_CACHE_SIZE);
-    gradientCacheSize = MB(property_get_float(PROPERTY_GRADIENT_CACHE_SIZE, DEFAULT_GRADIENT_CACHE_SIZE));
-    layerPoolSize = MB(property_get_float(PROPERTY_LAYER_CACHE_SIZE, DEFAULT_LAYER_CACHE_SIZE));
-    patchCacheSize = KB(property_get_float(PROPERTY_PATCH_CACHE_SIZE, DEFAULT_PATCH_CACHE_SIZE));
-    pathCacheSize = MB(property_get_float(PROPERTY_PATH_CACHE_SIZE, DEFAULT_PATH_CACHE_SIZE));
-    renderBufferCacheSize = MB(property_get_float(PROPERTY_RENDER_BUFFER_CACHE_SIZE, DEFAULT_RENDER_BUFFER_CACHE_SIZE));
-    tessellationCacheSize = MB(property_get_float(PROPERTY_VERTEX_CACHE_SIZE, DEFAULT_VERTEX_CACHE_SIZE));
-    textDropShadowCacheSize = MB(property_get_float(PROPERTY_DROP_SHADOW_CACHE_SIZE, DEFAULT_DROP_SHADOW_CACHE_SIZE));
-    textureCacheSize = MB(property_get_float(PROPERTY_TEXTURE_CACHE_SIZE, DEFAULT_TEXTURE_CACHE_SIZE));
-    textureCacheFlushRate = std::max(0.0f, std::min(1.0f,
-            property_get_float(PROPERTY_TEXTURE_CACHE_FLUSH_RATE, DEFAULT_TEXTURE_CACHE_FLUSH_RATE)));
-
     filterOutTestOverhead = property_get_bool(PROPERTY_FILTER_TEST_OVERHEAD, false);
 
     return (prevDebugLayersUpdates != debugLayersUpdates)
diff --git a/libs/hwui/Properties.h b/libs/hwui/Properties.h
index 91b4a2d440e2..47ae9e912127 100644
--- a/libs/hwui/Properties.h
+++ b/libs/hwui/Properties.h
@@ -153,79 +153,16 @@ enum DebugLevel {
 #define PROPERTY_FILTER_TEST_OVERHEAD "debug.hwui.filter_test_overhead"
 
 /**
- * Allows to set rendering pipeline mode to OpenGL (default), Skia OpenGL
- * or Vulkan.
- */
-#define PROPERTY_RENDERER "debug.hwui.renderer"
-
-///////////////////////////////////////////////////////////////////////////////
-// Runtime configuration properties
-///////////////////////////////////////////////////////////////////////////////
-
-/**
- * Used to enable/disable scissor optimization. The accepted values are
- * "true" and "false". The default value is "false".
- *
- * When scissor optimization is enabled, libhwui will attempt to
- * minimize the use of scissor by selectively enabling and disabling the
- * GL scissor test.
- * When the optimization is disabled, OpenGLRenderer will keep the GL
- * scissor test enabled and change the scissor rect as needed.
- * Some GPUs (for instance the SGX 540) perform better when changing
- * the scissor rect often than when enabling/disabling the scissor test
- * often.
- */
-#define PROPERTY_DISABLE_SCISSOR_OPTIMIZATION "ro.hwui.disable_scissor_opt"
-
-/**
  * Indicates whether PBOs can be used to back pixel buffers.
  * Accepted values are "true" and "false". Default is true.
  */
-#define PROPERTY_ENABLE_GPU_PIXEL_BUFFERS "ro.hwui.use_gpu_pixel_buffers"
-
-// These properties are defined in mega-bytes
-#define PROPERTY_TEXTURE_CACHE_SIZE "ro.hwui.texture_cache_size"
-#define PROPERTY_LAYER_CACHE_SIZE "ro.hwui.layer_cache_size"
-#define PROPERTY_RENDER_BUFFER_CACHE_SIZE "ro.hwui.r_buffer_cache_size"
-#define PROPERTY_GRADIENT_CACHE_SIZE "ro.hwui.gradient_cache_size"
-#define PROPERTY_PATH_CACHE_SIZE "ro.hwui.path_cache_size"
-#define PROPERTY_VERTEX_CACHE_SIZE "ro.hwui.vertex_cache_size"
-#define PROPERTY_PATCH_CACHE_SIZE "ro.hwui.patch_cache_size"
-#define PROPERTY_DROP_SHADOW_CACHE_SIZE "ro.hwui.drop_shadow_cache_size"
-#define PROPERTY_FBO_CACHE_SIZE "ro.hwui.fbo_cache_size"
-
-// These properties are defined in percentage (range 0..1)
-#define PROPERTY_TEXTURE_CACHE_FLUSH_RATE "ro.hwui.texture_cache_flushrate"
-
-// These properties are defined in pixels
-#define PROPERTY_TEXT_SMALL_CACHE_WIDTH "ro.hwui.text_small_cache_width"
-#define PROPERTY_TEXT_SMALL_CACHE_HEIGHT "ro.hwui.text_small_cache_height"
-#define PROPERTY_TEXT_LARGE_CACHE_WIDTH "ro.hwui.text_large_cache_width"
-#define PROPERTY_TEXT_LARGE_CACHE_HEIGHT "ro.hwui.text_large_cache_height"
-
-// Gamma (>= 1.0, <= 3.0)
-#define PROPERTY_TEXT_GAMMA "hwui.text_gamma"
-
-///////////////////////////////////////////////////////////////////////////////
-// Default property values
-///////////////////////////////////////////////////////////////////////////////
-
-#define DEFAULT_TEXTURE_CACHE_SIZE 24.0f
-#define DEFAULT_LAYER_CACHE_SIZE 16.0f
-#define DEFAULT_RENDER_BUFFER_CACHE_SIZE 2.0f
-#define DEFAULT_PATH_CACHE_SIZE 4.0f
-#define DEFAULT_VERTEX_CACHE_SIZE 1.0f
-#define DEFAULT_PATCH_CACHE_SIZE 128.0f // in kB
-#define DEFAULT_GRADIENT_CACHE_SIZE 0.5f
-#define DEFAULT_DROP_SHADOW_CACHE_SIZE 2.0f
-#define DEFAULT_FBO_CACHE_SIZE 0
-
-#define DEFAULT_TEXTURE_CACHE_FLUSH_RATE 0.6f
+#define PROPERTY_ENABLE_GPU_PIXEL_BUFFERS "debug.hwui.use_gpu_pixel_buffers"
 
-#define DEFAULT_TEXT_GAMMA 1.45f // Match design tools
-
-// cap to 256 to limite paths in the path cache
-#define DEFAULT_PATH_TEXTURE_CAP 256
+/**
+ * Allows to set rendering pipeline mode to OpenGL (default), Skia OpenGL
+ * or Vulkan.
+ */
+#define PROPERTY_RENDERER "debug.hwui.renderer"
 
 ///////////////////////////////////////////////////////////////////////////////
 // Misc
@@ -279,18 +216,8 @@ public:
     static bool useBufferAge;
     static bool enablePartialUpdates;
 
-    static float textGamma;
-
-    static int fboCacheSize;
-    static int gradientCacheSize;
-    static int layerPoolSize;
-    static int patchCacheSize;
-    static int pathCacheSize;
-    static int renderBufferCacheSize;
-    static int tessellationCacheSize;
-    static int textDropShadowCacheSize;
-    static int textureCacheSize;
-    static float textureCacheFlushRate;
+    // TODO: Move somewhere else?
+    static constexpr float textGamma = 1.45f;
 
     static DebugLevel debugLevel;
     static OverdrawColorSet overdrawColorSet;
diff --git a/libs/hwui/RenderBufferCache.cpp b/libs/hwui/RenderBufferCache.cpp
index 1ac57cdbac0c..2f8ddfe6d660 100644
--- a/libs/hwui/RenderBufferCache.cpp
+++ b/libs/hwui/RenderBufferCache.cpp
@@ -17,6 +17,7 @@
 #include "Debug.h"
 #include "Properties.h"
 #include "RenderBufferCache.h"
+#include "DeviceInfo.h"
 
 #include <utils/Log.h>
 
@@ -36,13 +37,20 @@ namespace uirenderer {
     #define RENDER_BUFFER_LOGD(...)
 #endif
 
+static uint32_t calculateRboCacheSize() {
+    // TODO: Do we need to use extensions().has4BitStencil() here?
+    // The tuning guide recommends it, but all real devices are configured
+    // with a larger cache than necessary by 4x, so keep the 2x for now regardless
+    return DeviceInfo::multiplyByResolution(2);
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 // Constructors/destructor
 ///////////////////////////////////////////////////////////////////////////////
 
 RenderBufferCache::RenderBufferCache()
         : mSize(0)
-        , mMaxSize(Properties::renderBufferCacheSize) {}
+        , mMaxSize(calculateRboCacheSize()) {}
 
 RenderBufferCache::~RenderBufferCache() {
     clear();
diff --git a/libs/hwui/TessellationCache.cpp b/libs/hwui/TessellationCache.cpp
index 91e7ac39af90..01582ce8f007 100644
--- a/libs/hwui/TessellationCache.cpp
+++ b/libs/hwui/TessellationCache.cpp
@@ -290,7 +290,7 @@ public:
 ///////////////////////////////////////////////////////////////////////////////
 
 TessellationCache::TessellationCache()
-        : mMaxSize(Properties::tessellationCacheSize)
+        : mMaxSize(MB(1))
         , mCache(LruCache<Description, Buffer*>::kUnlimitedCapacity)
         , mShadowCache(LruCache<ShadowDescription, Task<vertexBuffer_pair_t*>*>::kUnlimitedCapacity) {
     mCache.setOnEntryRemovedListener(&mBufferRemovedListener);
diff --git a/libs/hwui/TextDropShadowCache.cpp b/libs/hwui/TextDropShadowCache.cpp
index e1f0b2a20172..c521892c69df 100644
--- a/libs/hwui/TextDropShadowCache.cpp
+++ b/libs/hwui/TextDropShadowCache.cpp
@@ -94,7 +94,7 @@ int ShadowText::compare(const ShadowText& lhs, const ShadowText& rhs) {
 ///////////////////////////////////////////////////////////////////////////////
 
 TextDropShadowCache::TextDropShadowCache()
-        : TextDropShadowCache(Properties::textDropShadowCacheSize) {}
+        : TextDropShadowCache(DeviceInfo::multiplyByResolution(2)) {}
 
 TextDropShadowCache::TextDropShadowCache(uint32_t maxByteSize)
         : mCache(LruCache<ShadowText, ShadowTexture*>::kUnlimitedCapacity)
diff --git a/libs/hwui/TextureCache.cpp b/libs/hwui/TextureCache.cpp
index 710cdd9286e8..6fe3606a7576 100644
--- a/libs/hwui/TextureCache.cpp
+++ b/libs/hwui/TextureCache.cpp
@@ -24,6 +24,7 @@
 #include "Properties.h"
 #include "utils/TraceUtils.h"
 #include "hwui/Bitmap.h"
+#include "DeviceInfo.h"
 
 namespace android {
 namespace uirenderer {
@@ -35,13 +36,10 @@ namespace uirenderer {
 TextureCache::TextureCache()
         : mCache(LruCache<uint32_t, Texture*>::kUnlimitedCapacity)
         , mSize(0)
-        , mMaxSize(Properties::textureCacheSize)
-        , mFlushRate(Properties::textureCacheFlushRate) {
+        , mMaxSize(DeviceInfo::multiplyByResolution(4 * 6)) // 6 screen-sized RGBA_8888 bitmaps
+        , mFlushRate(.4f) {
     mCache.setOnEntryRemovedListener(this);
-
-    glGetIntegerv(GL_MAX_TEXTURE_SIZE, &mMaxTextureSize);
-    INIT_LOGD("    Maximum texture dimension is %d pixels", mMaxTextureSize);
-
+    mMaxTextureSize = DeviceInfo::get()->maxTextureSize();
     mDebugEnabled = Properties::debugLevel & kDebugCaches;
 }
 
diff --git a/libs/hwui/font/FontUtil.h b/libs/hwui/font/FontUtil.h
index 07e8b34ac66f..d4b4ff949f5a 100644
--- a/libs/hwui/font/FontUtil.h
+++ b/libs/hwui/font/FontUtil.h
@@ -25,11 +25,6 @@
 // Defines
 ///////////////////////////////////////////////////////////////////////////////
 
-#define DEFAULT_TEXT_SMALL_CACHE_WIDTH 1024
-#define DEFAULT_TEXT_SMALL_CACHE_HEIGHT 512
-#define DEFAULT_TEXT_LARGE_CACHE_WIDTH 2048
-#define DEFAULT_TEXT_LARGE_CACHE_HEIGHT 512
-
 #ifdef TEXTURE_BORDER_SIZE
   #if TEXTURE_BORDER_SIZE != 1
     #error TEXTURE_BORDER_SIZE other than 1 is not currently supported
diff --git a/libs/hwui/renderstate/OffscreenBufferPool.cpp b/libs/hwui/renderstate/OffscreenBufferPool.cpp
index 90b27c8d8fb0..ffe7bd14cbc5 100644
--- a/libs/hwui/renderstate/OffscreenBufferPool.cpp
+++ b/libs/hwui/renderstate/OffscreenBufferPool.cpp
@@ -17,7 +17,6 @@
 #include "OffscreenBufferPool.h"
 
 #include "Caches.h"
-#include "Properties.h"
 #include "renderstate/RenderState.h"
 #include "utils/FatVector.h"
 #include "utils/TraceUtils.h"
@@ -118,7 +117,8 @@ OffscreenBuffer::~OffscreenBuffer() {
 ///////////////////////////////////////////////////////////////////////////////
 
 OffscreenBufferPool::OffscreenBufferPool()
-    : mMaxSize(Properties::layerPoolSize) {
+     // 4 screen-sized RGBA_8888 textures
+    : mMaxSize(DeviceInfo::multiplyByResolution(4 * 4)) {
 }
 
 OffscreenBufferPool::~OffscreenBufferPool() {
diff --git a/libs/hwui/renderstate/RenderState.cpp b/libs/hwui/renderstate/RenderState.cpp
index 2c92924cc12c..ededffb0f4bb 100644
--- a/libs/hwui/renderstate/RenderState.cpp
+++ b/libs/hwui/renderstate/RenderState.cpp
@@ -53,6 +53,11 @@ void RenderState::onGLContextCreated() {
     mScissor = new Scissor();
     mStencil = new Stencil();
 
+    // Deferred because creation needs GL context for texture limits
+    if (!mLayerPool) {
+        mLayerPool = new OffscreenBufferPool();
+    }
+
     // This is delayed because the first access of Caches makes GL calls
     if (!mCaches) {
         mCaches = &Caches::createInstance(*this);
@@ -67,7 +72,7 @@ static void layerLostGlContext(Layer* layer) {
 }
 
 void RenderState::onGLContextDestroyed() {
-    mLayerPool.clear();
+    mLayerPool->clear();
 
     // TODO: reset all cached state in state objects
     std::for_each(mActiveLayers.begin(), mActiveLayers.end(), layerLostGlContext);
@@ -100,7 +105,7 @@ static void layerDestroyedVkContext(Layer* layer) {
 }
 
 void RenderState::onVkContextDestroyed() {
-    mLayerPool.clear();
+    mLayerPool->clear();
     std::for_each(mActiveLayers.begin(), mActiveLayers.end(), layerDestroyedVkContext);
     GpuMemoryTracker::onGpuContextDestroyed();
 }
@@ -116,10 +121,10 @@ void RenderState::flush(Caches::FlushMode mode) {
         case Caches::FlushMode::Moderate:
             // fall through
         case Caches::FlushMode::Layers:
-            mLayerPool.clear();
+            if (mLayerPool) mLayerPool->clear();
             break;
     }
-    mCaches->flush(mode);
+    if (mCaches) mCaches->flush(mode);
 }
 
 void RenderState::onBitmapDestroyed(uint32_t pixelRefId) {
diff --git a/libs/hwui/renderstate/RenderState.h b/libs/hwui/renderstate/RenderState.h
index 4b7a86580621..df81e864a0b5 100644
--- a/libs/hwui/renderstate/RenderState.h
+++ b/libs/hwui/renderstate/RenderState.h
@@ -113,7 +113,7 @@ public:
     Scissor& scissor() { return *mScissor; }
     Stencil& stencil() { return *mStencil; }
 
-    OffscreenBufferPool& layerPool() { return mLayerPool; }
+    OffscreenBufferPool& layerPool() { return *mLayerPool; }
 
     GrContext* getGrContext() const;
 
@@ -136,7 +136,7 @@ private:
     Scissor* mScissor = nullptr;
     Stencil* mStencil = nullptr;
 
-    OffscreenBufferPool mLayerPool;
+    OffscreenBufferPool* mLayerPool = nullptr;
 
     std::set<Layer*> mActiveLayers;
     std::set<DeferredLayerUpdater*> mActiveLayerUpdaters;
diff --git a/libs/hwui/renderstate/Stencil.cpp b/libs/hwui/renderstate/Stencil.cpp
index d25ad514e892..f59442196af1 100644
--- a/libs/hwui/renderstate/Stencil.cpp
+++ b/libs/hwui/renderstate/Stencil.cpp
@@ -47,7 +47,7 @@ uint8_t Stencil::getStencilSize() {
  */
 GLenum Stencil::getLayerStencilFormat() {
 #if !DEBUG_STENCIL
-    const Extensions& extensions = Caches::getInstance().extensions();
+    const Extensions& extensions = DeviceInfo::get()->extensions();
     if (extensions.has4BitStencil()) {
         return GL_STENCIL_INDEX4_OES;
     }
diff --git a/libs/hwui/tests/unit/OffscreenBufferPoolTests.cpp b/libs/hwui/tests/unit/OffscreenBufferPoolTests.cpp
index 919852f6b2d7..308fef303740 100644
--- a/libs/hwui/tests/unit/OffscreenBufferPoolTests.cpp
+++ b/libs/hwui/tests/unit/OffscreenBufferPoolTests.cpp
@@ -74,8 +74,8 @@ RENDERTHREAD_TEST(OffscreenBufferPool, construct) {
     OffscreenBufferPool pool;
     EXPECT_EQ(0u, pool.getCount()) << "pool must be created empty";
     EXPECT_EQ(0u, pool.getSize()) << "pool must be created empty";
-    EXPECT_EQ((uint32_t) Properties::layerPoolSize, pool.getMaxSize())
-            << "pool must read size from Properties";
+    // TODO: Does this really make sense as a test?
+    EXPECT_EQ(DeviceInfo::multiplyByResolution(4 * 4), pool.getMaxSize());
 }
 
 RENDERTHREAD_OPENGL_PIPELINE_TEST(OffscreenBufferPool, getPutClear) {