commit 5c61a01ba2e3e968b27ed145d25f6b6e20cc36ef
author Vishnu Nair <vishnun@google.com> Mon Aug 05 21:14:39 2024 -0700
committer Vishnu Nair <vishnun@google.com> Mon Aug 05 21:16:00 2024 -0700
tree 08c672e80e5846afd2b51597f673b6f498bedaa8
parent 0fd773f8b8b8224b3ca40afb1e1c42d0786519ea

Migrate legacy framerate tests

Remove legacy code related to framerate tests and
migrate related tests.

Flag: EXEMPT (removing old flags)
Bug: 330785038
Test: presubmit
Change-Id: Ie9d7e9a33f46f67592227677a05411ca85ed6474

services/surfaceflinger/tests/common/LayerLifecycleManagerHelper.h

diff --git a/services/surfaceflinger/tests/common/LayerLifecycleManagerHelper.h b/services/surfaceflinger/tests/common/LayerLifecycleManagerHelper.h
index 8b9d14b..3104dd4 100644
--- a/services/surfaceflinger/tests/common/LayerLifecycleManagerHelper.h
+++ b/services/surfaceflinger/tests/common/LayerLifecycleManagerHelper.h
@@ -25,6 +25,7 @@
 #include <FrontEnd/LayerHierarchy.h>
 #include <FrontEnd/LayerLifecycleManager.h>
 #include <FrontEnd/LayerSnapshotBuilder.h>
+#include <Layer.h> // needed for framerate
 
 namespace android::surfaceflinger::frontend {
 
@@ -84,6 +85,15 @@
         mLifecycleManager.addLayers(std::move(layers));
     }
 
+    void createRootLayerWithUid(uint32_t id, gui::Uid uid) {
+        std::vector<std::unique_ptr<RequestedLayerState>> layers;
+        auto args = createArgs(/*id=*/id, /*canBeRoot=*/true, /*parent=*/UNASSIGNED_LAYER_ID,
+                               /*mirror=*/UNASSIGNED_LAYER_ID);
+        args.ownerUid = uid.val();
+        layers.emplace_back(std::make_unique<RequestedLayerState>(args));
+        mLifecycleManager.addLayers(std::move(layers));
+    }
+
     void createDisplayMirrorLayer(uint32_t id, ui::LayerStack layerStack) {
         std::vector<std::unique_ptr<RequestedLayerState>> layers;
         layers.emplace_back(std::make_unique<RequestedLayerState>(
@@ -321,6 +331,19 @@
         mLifecycleManager.applyTransactions(transactions);
     }
 
+    void setFrameRate(uint32_t id, Layer::FrameRate framerate) {
+        std::vector<TransactionState> transactions;
+        transactions.emplace_back();
+        transactions.back().states.push_back({});
+
+        transactions.back().states.front().state.what = layer_state_t::eFrameRateChanged;
+        transactions.back().states.front().layerId = id;
+        transactions.back().states.front().state.frameRate = framerate.vote.rate.getValue();
+        transactions.back().states.front().state.frameRateCompatibility = 0;
+        transactions.back().states.front().state.changeFrameRateStrategy = 0;
+        mLifecycleManager.applyTransactions(transactions);
+    }
+
     void setFrameRateCategory(uint32_t id, int8_t frameRateCategory) {
         std::vector<TransactionState> transactions;
         transactions.emplace_back();
@@ -393,6 +416,14 @@
                                                                 GRALLOC_USAGE_PROTECTED /*usage*/));
     }
 
+    void setFrontBuffer(uint32_t id) {
+        static uint64_t sBufferId = 1;
+        setBuffer(id,
+                  std::make_shared<renderengine::mock::FakeExternalTexture>(
+                          1U /*width*/, 1U /*height*/, sBufferId++, HAL_PIXEL_FORMAT_RGBA_8888,
+                          GRALLOC_USAGE_PROTECTED | AHARDWAREBUFFER_USAGE_FRONT_BUFFER /*usage*/));
+    }
+
     void setBufferCrop(uint32_t id, const Rect& bufferCrop) {
         std::vector<TransactionState> transactions;
         transactions.emplace_back();