commit 0fa0cbcade324654e4235d0c91f602ffd9dfcafa
author John Reck <jreck@google.com> Fri Apr 05 16:57:46 2019 -0700
committer John Reck <jreck@google.com> Fri Apr 12 13:33:25 2019 -0700
tree 441627788e14da1b5359f1f899d8df10e44fb99d
parent a39c85fc2b563e628a4fd197b4a8b0d0ba86ec43

Support render-ahead in vulkan

Bug: 127822449
Test: verified render_ahead working with skiavk
Change-Id: Iae1b227a763f6def035057f38cca4b0ab65c7e82

libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp

diff --git a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
index edde6d3..e8cb219 100644
--- a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
+++ b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
@@ -18,12 +18,12 @@
 
 #include "DeferredLayerUpdater.h"
 #include "Readback.h"
+#include "ShaderCache.h"
 #include "SkiaPipeline.h"
 #include "SkiaProfileRenderer.h"
 #include "VkInteropFunctorDrawable.h"
 #include "renderstate/RenderState.h"
 #include "renderthread/Frame.h"
-#include "ShaderCache.h"
 
 #include <SkSurface.h>
 #include <SkTypes.h>
@@ -70,8 +70,8 @@
         return false;
     }
     SkiaPipeline::updateLighting(lightGeometry, lightInfo);
-    renderFrame(*layerUpdateQueue, dirty, renderNodes, opaque, contentDrawBounds,
-            backBuffer, mVkSurface->getCurrentPreTransform());
+    renderFrame(*layerUpdateQueue, dirty, renderNodes, opaque, contentDrawBounds, backBuffer,
+                mVkSurface->getCurrentPreTransform());
     ShaderCache::get().onVkFrameFlushed(mRenderThread.getGrContext());
     layerUpdateQueue->clear();
 
@@ -116,7 +116,7 @@
 void SkiaVulkanPipeline::onStop() {}
 
 bool SkiaVulkanPipeline::setSurface(ANativeWindow* surface, SwapBehavior swapBehavior,
-                                    ColorMode colorMode) {
+                                    ColorMode colorMode, uint32_t extraBuffers) {
     if (mVkSurface) {
         mVkManager.destroySurface(mVkSurface);
         mVkSurface = nullptr;
@@ -125,8 +125,9 @@
     setSurfaceColorProperties(colorMode);
     if (surface) {
         mRenderThread.requireVkContext();
-        mVkSurface = mVkManager.createSurface(surface, colorMode, mSurfaceColorSpace,
-                                              mSurfaceColorType, mRenderThread.getGrContext());
+        mVkSurface =
+                mVkManager.createSurface(surface, colorMode, mSurfaceColorSpace, mSurfaceColorType,
+                                         mRenderThread.getGrContext(), extraBuffers);
     }
 
     return mVkSurface != nullptr;