1 files changed, 84 insertions, 0 deletions
diff --git a/libs/hwui/pipeline/skia/VkFunctorDrawable.cpp b/libs/hwui/pipeline/skia/VkFunctorDrawable.cpp
new file mode 100644
index 000000000000..71ad5e17301a
--- /dev/null
+++ b/libs/hwui/pipeline/skia/VkFunctorDrawable.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2018 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 "VkFunctorDrawable.h"
+#include <private/hwui/DrawVkInfo.h>
+
+#include "thread/ThreadBase.h"
+#include "utils/TimeUtils.h"
+#include <GrBackendDrawableInfo.h>
+#include <thread>
+#include <utils/Color.h>
+#include <utils/Trace.h>
+#include <utils/TraceUtils.h>
+#include <SkImage.h>
+#include <vk/GrVkTypes.h>
+
+namespace android {
+namespace uirenderer {
+namespace skiapipeline {
+
+VkFunctorDrawHandler::VkFunctorDrawHandler(Functor *functor)
+    : INHERITED()
+    , mFunctor(functor) {}
+
+VkFunctorDrawHandler::~VkFunctorDrawHandler() {
+    // TODO(cblume) Fill in the DrawVkInfo parameters.
+    (*mFunctor)(DrawVkInfo::kModePostComposite, nullptr);
+}
+
+void VkFunctorDrawHandler::draw(const GrBackendDrawableInfo& info) {
+    ATRACE_CALL();
+
+    GrVkDrawableInfo vulkan_info;
+    if (!info.getVkDrawableInfo(&vulkan_info)) {
+        return;
+    }
+
+    DrawVkInfo draw_vk_info;
+    // TODO(cblume) Fill in the rest of the parameters and test the actual call.
+    draw_vk_info.isLayer = true;
+
+    (*mFunctor)(DrawVkInfo::kModeComposite, &draw_vk_info);
+}
+
+VkFunctorDrawable::VkFunctorDrawable(Functor* functor, GlFunctorLifecycleListener* listener,
+                                     SkCanvas* canvas)
+    : FunctorDrawable(functor, listener, canvas) {}
+
+VkFunctorDrawable::~VkFunctorDrawable() = default;
+
+void VkFunctorDrawable::syncFunctor() const {
+    (*mFunctor)(DrawVkInfo::kModeSync, nullptr);
+}
+
+void VkFunctorDrawable::onDraw(SkCanvas* /*canvas*/) {
+    LOG_ALWAYS_FATAL("VkFunctorDrawable::onDraw() should never be called.");
+    // Instead of calling onDraw(), the call should come from onSnapGpuDrawHandler.
+}
+
+std::unique_ptr<FunctorDrawable::GpuDrawHandler> VkFunctorDrawable::onSnapGpuDrawHandler(
+    GrBackendApi backendApi, const SkMatrix& matrix) {
+    if (backendApi != GrBackendApi::kVulkan) {
+        return nullptr;
+    }
+    std::unique_ptr<VkFunctorDrawHandler> draw(new VkFunctorDrawHandler(mFunctor));
+    return std::move(draw);
+}
+
+}  // namespace skiapipeline
+}  // namespace uirenderer
+}  // namespace android