1 files changed, 18 insertions, 4 deletions
diff --git a/libs/hwui/renderthread/OpenGLPipeline.cpp b/libs/hwui/renderthread/OpenGLPipeline.cpp
index cca0fca41817..177a729cbf55 100644
--- a/libs/hwui/renderthread/OpenGLPipeline.cpp
+++ b/libs/hwui/renderthread/OpenGLPipeline.cpp
@@ -20,7 +20,7 @@
 #include "EglManager.h"
 #include "ProfileRenderer.h"
 #include "renderstate/RenderState.h"
-#include "Readback.h"
+#include "OpenGLReadback.h"
 
 #include <android/native_window.h>
 #include <cutils/properties.h>
@@ -31,7 +31,8 @@ namespace uirenderer {
 namespace renderthread {
 
 OpenGLPipeline::OpenGLPipeline(RenderThread& thread)
-        :  mEglManager(thread.eglManager()), mRenderThread(thread) {
+        :  mEglManager(thread.eglManager())
+        , mRenderThread(thread) {
 }
 
 MakeCurrentResult OpenGLPipeline::makeCurrent() {
@@ -116,9 +117,9 @@ bool OpenGLPipeline::swapBuffers(const Frame& frame, bool drew, const SkRect& sc
 }
 
 bool OpenGLPipeline::copyLayerInto(DeferredLayerUpdater* layer, SkBitmap* bitmap) {
+    ATRACE_CALL();
     layer->apply();
-    return Readback::copyTextureLayerInto(mRenderThread, *(layer->backingLayer()), bitmap)
-            == CopyResult::Success;
+    return OpenGLReadbackImpl::copyLayerInto(mRenderThread, *(layer->backingLayer()), bitmap);
 }
 
 DeferredLayerUpdater* OpenGLPipeline::createTextureLayer() {
@@ -222,6 +223,19 @@ bool OpenGLPipeline::createOrUpdateLayer(RenderNode* node,
     return transformUpdateNeeded;
 }
 
+bool OpenGLPipeline::pinImages(LsaVector<sk_sp<Bitmap>>& images) {
+    TextureCache& cache = Caches::getInstance().textureCache;
+    bool prefetchSucceeded = true;
+    for (auto& bitmapResource : images) {
+        prefetchSucceeded &= cache.prefetchAndMarkInUse(this, bitmapResource.get());
+    }
+    return prefetchSucceeded;
+}
+
+void OpenGLPipeline::unpinImages() {
+    Caches::getInstance().textureCache.resetMarkInUse(this);
+}
+
 void OpenGLPipeline::destroyLayer(RenderNode* node) {
     if (OffscreenBuffer* layer = node->getLayer()) {
         layer->renderState.layerPool().putOrDelete(layer);