diff options
author | Jiyong Park <jiyong@google.com> | 2018-08-02 17:02:45 +0900 |
---|---|---|
committer | Jiyong Park <jiyong@google.com> | 2018-08-02 18:07:54 +0900 |
commit | 1581c348fc5d6cbf1673b3dbc5960637f891d488 (patch) | |
tree | 31e9444210520c28f42b9445fbc53daf68e5a0be /libs/hwui/TextureCache.cpp | |
parent | 7a01a307753309f198eacbb8a36e15428b38bbe7 (diff) | |
parent | decdaee091799aced8169d45632c923e2605214e (diff) |
Merge QPR1.180718.001
Conflicts:
core/java/android/provider/Settings.java
core/jni/android_view_InputEventReceiver.cpp
core/res/res/values/config.xml
core/res/res/values/symbols.xml
media/jni/Android.bp
packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/PowerWhitelistBackendTest.java
packages/SystemUI/res/layout/status_bar_mobile_signal_group.xml
packages/SystemUI/res/values/config.xml
packages/SystemUI/src/com/android/keyguard/KeyguardConstants.java
packages/SystemUI/src/com/android/systemui/statusbar/StatusBarMobileView.java
services/core/java/com/android/server/ConnectivityService.java
services/core/java/com/android/server/NetworkTimeUpdateService.java
services/core/java/com/android/server/StorageManagerService.java
services/core/java/com/android/server/Watchdog.java
services/core/java/com/android/server/am/ActiveServices.java
services/core/java/com/android/server/am/ActivityManagerService.java
services/core/java/com/android/server/am/ActivityStack.java
services/core/java/com/android/server/am/AppTaskImpl.java
services/core/java/com/android/server/audio/AudioService.java
services/core/java/com/android/server/wm/DisplayContent.java
services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java
telephony/java/android/telephony/CarrierConfigManager.java
telephony/java/android/telephony/ims/ImsReasonInfo.java
telephony/java/android/telephony/ims/feature/MmTelFeature.java
telephony/java/com/android/internal/telephony/ISmsBaseImpl.java
Change-Id: I3f98340699f9e31be03eaf23fdea70803c4cef42
Diffstat (limited to 'libs/hwui/TextureCache.cpp')
-rw-r--r-- | libs/hwui/TextureCache.cpp | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/libs/hwui/TextureCache.cpp b/libs/hwui/TextureCache.cpp deleted file mode 100644 index 9d365fb29ebe..000000000000 --- a/libs/hwui/TextureCache.cpp +++ /dev/null @@ -1,227 +0,0 @@ -/* - * Copyright (C) 2010 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 <GLES2/gl2.h> - -#include <utils/Mutex.h> - -#include "Caches.h" -#include "DeviceInfo.h" -#include "Properties.h" -#include "Texture.h" -#include "TextureCache.h" -#include "hwui/Bitmap.h" -#include "utils/TraceUtils.h" - -namespace android { -namespace uirenderer { - -/////////////////////////////////////////////////////////////////////////////// -// Constructors/destructor -/////////////////////////////////////////////////////////////////////////////// - -TextureCache::TextureCache() - : mCache(LruCache<uint32_t, Texture*>::kUnlimitedCapacity) - , mSize(0) - , mMaxSize(DeviceInfo::multiplyByResolution(4 * 6)) // 6 screen-sized RGBA_8888 bitmaps - , mFlushRate(.4f) { - mCache.setOnEntryRemovedListener(this); - mMaxTextureSize = DeviceInfo::get()->maxTextureSize(); - mDebugEnabled = Properties::debugLevel & kDebugCaches; -} - -TextureCache::~TextureCache() { - this->clear(); -} - -/////////////////////////////////////////////////////////////////////////////// -// Size management -/////////////////////////////////////////////////////////////////////////////// - -uint32_t TextureCache::getSize() { - return mSize; -} - -uint32_t TextureCache::getMaxSize() { - return mMaxSize; -} - -/////////////////////////////////////////////////////////////////////////////// -// Callbacks -/////////////////////////////////////////////////////////////////////////////// - -void TextureCache::operator()(uint32_t&, Texture*& texture) { - // This will be called already locked - if (texture) { - mSize -= texture->bitmapSize; - TEXTURE_LOGD("TextureCache::callback: name, removed size, mSize = %d, %d, %d", texture->id, - texture->bitmapSize, mSize); - if (mDebugEnabled) { - ALOGD("Texture deleted, size = %d", texture->bitmapSize); - } - texture->deleteTexture(); - delete texture; - } -} - -/////////////////////////////////////////////////////////////////////////////// -// Caching -/////////////////////////////////////////////////////////////////////////////// - -void TextureCache::resetMarkInUse(void* ownerToken) { - LruCache<uint32_t, Texture*>::Iterator iter(mCache); - while (iter.next()) { - if (iter.value()->isInUse == ownerToken) { - iter.value()->isInUse = nullptr; - } - } -} - -bool TextureCache::canMakeTextureFromBitmap(Bitmap* bitmap) { - if (bitmap->width() > mMaxTextureSize || bitmap->height() > mMaxTextureSize) { - ALOGW("Bitmap too large to be uploaded into a texture (%dx%d, max=%dx%d)", bitmap->width(), - bitmap->height(), mMaxTextureSize, mMaxTextureSize); - return false; - } - return true; -} - -Texture* TextureCache::createTexture(Bitmap* bitmap) { - Texture* texture = new Texture(Caches::getInstance()); - texture->bitmapSize = bitmap->rowBytes() * bitmap->height(); - texture->generation = bitmap->getGenerationID(); - texture->upload(*bitmap); - return texture; -} - -// Returns a prepared Texture* that either is already in the cache or can fit -// in the cache (and is thus added to the cache) -Texture* TextureCache::getCachedTexture(Bitmap* bitmap) { - if (bitmap->isHardware()) { - auto textureIterator = mHardwareTextures.find(bitmap->getStableID()); - if (textureIterator == mHardwareTextures.end()) { - Texture* texture = createTexture(bitmap); - mHardwareTextures.insert( - std::make_pair(bitmap->getStableID(), std::unique_ptr<Texture>(texture))); - if (mDebugEnabled) { - ALOGD("Texture created for hw bitmap size = %d", texture->bitmapSize); - } - return texture; - } - return textureIterator->second.get(); - } - - Texture* texture = mCache.get(bitmap->getStableID()); - - if (!texture) { - if (!canMakeTextureFromBitmap(bitmap)) { - return nullptr; - } - - const uint32_t size = bitmap->rowBytes() * bitmap->height(); - bool canCache = size < mMaxSize; - // Don't even try to cache a bitmap that's bigger than the cache - while (canCache && mSize + size > mMaxSize) { - Texture* oldest = mCache.peekOldestValue(); - if (oldest && !oldest->isInUse) { - mCache.removeOldest(); - } else { - canCache = false; - } - } - - if (canCache) { - texture = createTexture(bitmap); - mSize += size; - TEXTURE_LOGD("TextureCache::get: create texture(%p): name, size, mSize = %d, %d, %d", - bitmap, texture->id, size, mSize); - if (mDebugEnabled) { - ALOGD("Texture created, size = %d", size); - } - mCache.put(bitmap->getStableID(), texture); - } - } else if (!texture->isInUse && bitmap->getGenerationID() != texture->generation) { - // Texture was in the cache but is dirty, re-upload - // TODO: Re-adjust the cache size if the bitmap's dimensions have changed - texture->upload(*bitmap); - texture->generation = bitmap->getGenerationID(); - } - - return texture; -} - -bool TextureCache::prefetchAndMarkInUse(void* ownerToken, Bitmap* bitmap) { - Texture* texture = getCachedTexture(bitmap); - if (texture) { - texture->isInUse = ownerToken; - } - return texture; -} - -bool TextureCache::prefetch(Bitmap* bitmap) { - return getCachedTexture(bitmap); -} - -Texture* TextureCache::get(Bitmap* bitmap) { - Texture* texture = getCachedTexture(bitmap); - - if (!texture) { - if (!canMakeTextureFromBitmap(bitmap)) { - return nullptr; - } - texture = createTexture(bitmap); - texture->cleanup = true; - } - - return texture; -} - -bool TextureCache::destroyTexture(uint32_t pixelRefStableID) { - auto hardwareIter = mHardwareTextures.find(pixelRefStableID); - if (hardwareIter != mHardwareTextures.end()) { - hardwareIter->second->deleteTexture(); - mHardwareTextures.erase(hardwareIter); - return true; - } - return mCache.remove(pixelRefStableID); -} - -void TextureCache::clear() { - mCache.clear(); - for (auto& iter : mHardwareTextures) { - iter.second->deleteTexture(); - } - mHardwareTextures.clear(); - TEXTURE_LOGD("TextureCache:clear(), mSize = %d", mSize); -} - -void TextureCache::flush() { - if (mFlushRate >= 1.0f || mCache.size() == 0) return; - if (mFlushRate <= 0.0f) { - clear(); - return; - } - - uint32_t targetSize = uint32_t(mSize * mFlushRate); - TEXTURE_LOGD("TextureCache::flush: target size: %d", targetSize); - - while (mSize > targetSize) { - mCache.removeOldest(); - } -} - -}; // namespace uirenderer -}; // namespace android |