Merge Android U (ab/10368041)

Bug: 291102124
Merged-In: I9b175092d433fc6d7b22b437a09d76d3d2e0ce14
Change-Id: If8a2897a99b111ba107f33c19537d40bcbdc802e

1 files changed, 31 insertions, 6 deletions

diff --git a/libs/renderengine/RenderEngine.cpp b/libs/renderengine/RenderEngine.cpp
index c7ad058ab9..d08c2213ad 100644
--- a/libs/renderengine/RenderEngine.cpp
+++ b/libs/renderengine/RenderEngine.cpp
@@ -19,9 +19,11 @@
 #include <cutils/properties.h>
 #include <log/log.h>
 #include "gl/GLESRenderEngine.h"
+#include "renderengine/ExternalTexture.h"
 #include "threaded/RenderEngineThreaded.h"
 
 #include "skia/SkiaGLRenderEngine.h"
+#include "skia/SkiaVkRenderEngine.h"
 
 namespace android {
 namespace renderengine {
@@ -36,6 +38,9 @@ std::unique_ptr<RenderEngine> RenderEngine::create(const RenderEngineCreationArg
         case RenderEngineType::SKIA_GL:
             ALOGD("RenderEngine with SkiaGL Backend");
             return renderengine::skia::SkiaGLRenderEngine::create(args);
+        case RenderEngineType::SKIA_VK:
+            ALOGD("RenderEngine with SkiaVK Backend");
+            return renderengine::skia::SkiaVkRenderEngine::create(args);
         case RenderEngineType::SKIA_GL_THREADED: {
             ALOGD("Threaded RenderEngine with SkiaGL Backend");
             return renderengine::threaded::RenderEngineThreaded::create(
@@ -44,6 +49,13 @@ std::unique_ptr<RenderEngine> RenderEngine::create(const RenderEngineCreationArg
                     },
                     args.renderEngineType);
         }
+        case RenderEngineType::SKIA_VK_THREADED:
+            ALOGD("Threaded RenderEngine with SkiaVK Backend");
+            return renderengine::threaded::RenderEngineThreaded::create(
+                    [args]() {
+                        return android::renderengine::skia::SkiaVkRenderEngine::create(args);
+                    },
+                    args.renderEngineType);
         case RenderEngineType::GLES:
         default:
             ALOGD("RenderEngine with GLES Backend");
@@ -63,16 +75,29 @@ void RenderEngine::validateOutputBufferUsage(const sp<GraphicBuffer>& buffer) {
                         "output buffer not gpu writeable");
 }
 
-std::future<RenderEngineResult> RenderEngine::drawLayers(
-        const DisplaySettings& display, const std::vector<LayerSettings>& layers,
-        const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache,
-        base::unique_fd&& bufferFence) {
-    const auto resultPromise = std::make_shared<std::promise<RenderEngineResult>>();
-    std::future<RenderEngineResult> resultFuture = resultPromise->get_future();
+ftl::Future<FenceResult> RenderEngine::drawLayers(const DisplaySettings& display,
+                                                  const std::vector<LayerSettings>& layers,
+                                                  const std::shared_ptr<ExternalTexture>& buffer,
+                                                  const bool useFramebufferCache,
+                                                  base::unique_fd&& bufferFence) {
+    const auto resultPromise = std::make_shared<std::promise<FenceResult>>();
+    std::future<FenceResult> resultFuture = resultPromise->get_future();
+    updateProtectedContext(layers, buffer);
     drawLayersInternal(std::move(resultPromise), display, layers, buffer, useFramebufferCache,
                        std::move(bufferFence));
     return resultFuture;
 }
 
+void RenderEngine::updateProtectedContext(const std::vector<LayerSettings>& layers,
+                                          const std::shared_ptr<ExternalTexture>& buffer) {
+    const bool needsProtectedContext =
+            (buffer && (buffer->getUsage() & GRALLOC_USAGE_PROTECTED)) ||
+            std::any_of(layers.begin(), layers.end(), [](const LayerSettings& layer) {
+                const std::shared_ptr<ExternalTexture>& buffer = layer.source.buffer.buffer;
+                return buffer && (buffer->getUsage() & GRALLOC_USAGE_PROTECTED);
+            });
+    useProtectedContext(needsProtectedContext);
+}
+
 } // namespace renderengine
 } // namespace android