Revert "SF: Predict HWC composition strategy"

This reverts commit 7234fa59245e20b934a15ebbd27d4e189ad224d0.

Change-Id: I908f9c279bb91ce2ee654a05eb8ac8d0057caa47
Bug: 223543469
diff --git a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
index 4e875c8..c2521b2 100644
--- a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
@@ -28,7 +28,6 @@
 #include <gtest/gtest.h>
 #include <renderengine/ExternalTexture.h>
 #include <renderengine/impl/ExternalTexture.h>
-#include <renderengine/mock/FakeExternalTexture.h>
 #include <renderengine/mock/RenderEngine.h>
 #include <ui/Rect.h>
 #include <ui/Region.h>
@@ -990,7 +989,7 @@
     struct OutputPartialMock : public OutputPartialMockBase {
         // Sets up the helper functions called by the function under test to use
         // mock implementations.
-        MOCK_METHOD0(chooseCompositionStrategy, std::optional<DeviceRequestedChanges>());
+        MOCK_METHOD0(chooseCompositionStrategy, void());
     };
 
     OutputPrepareFrameTest() {
@@ -1038,133 +1037,6 @@
     EXPECT_FALSE(mOutput->getState().usesDeviceComposition);
 }
 
-struct OutputPrepareFrameAsyncTest : public testing::Test {
-    struct OutputPartialMock : public OutputPartialMockBase {
-        // Sets up the helper functions called by the function under test to use
-        // mock implementations.
-        MOCK_METHOD0(chooseCompositionStrategy, std::optional<DeviceRequestedChanges>());
-        MOCK_METHOD0(updateProtectedContentState, void());
-        MOCK_METHOD2(dequeueRenderBuffer,
-                     bool(base::unique_fd*, std::shared_ptr<renderengine::ExternalTexture>*));
-        MOCK_METHOD0(chooseCompositionStrategyAsync,
-                     std::future<std::optional<android::HWComposer::DeviceRequestedChanges>>());
-        MOCK_METHOD4(composeSurfaces,
-                     std::optional<base::unique_fd>(
-                             const Region&, const compositionengine::CompositionRefreshArgs&,
-                             std::shared_ptr<renderengine::ExternalTexture>, base::unique_fd&));
-    };
-
-    OutputPrepareFrameAsyncTest() {
-        mOutput.setDisplayColorProfileForTest(
-                std::unique_ptr<DisplayColorProfile>(mDisplayColorProfile));
-        mOutput.setRenderSurfaceForTest(std::unique_ptr<RenderSurface>(mRenderSurface));
-    }
-
-    StrictMock<mock::CompositionEngine> mCompositionEngine;
-    mock::DisplayColorProfile* mDisplayColorProfile = new StrictMock<mock::DisplayColorProfile>();
-    mock::RenderSurface* mRenderSurface = new StrictMock<mock::RenderSurface>();
-    StrictMock<OutputPartialMock> mOutput;
-    CompositionRefreshArgs mRefreshArgs;
-};
-
-TEST_F(OutputPrepareFrameAsyncTest, delegatesToChooseCompositionStrategyAndRenderSurface) {
-    mOutput.editState().isEnabled = true;
-    mOutput.editState().usesClientComposition = false;
-    mOutput.editState().usesDeviceComposition = true;
-    mOutput.editState().previousDeviceRequestedChanges =
-            std::make_optional<android::HWComposer::DeviceRequestedChanges>({});
-    std::promise<std::optional<android::HWComposer::DeviceRequestedChanges>> p;
-    p.set_value(mOutput.editState().previousDeviceRequestedChanges);
-
-    EXPECT_CALL(mOutput, getOutputLayerCount()).WillRepeatedly(Return(0u));
-    EXPECT_CALL(mOutput, updateProtectedContentState());
-    EXPECT_CALL(mOutput, dequeueRenderBuffer(_, _)).WillOnce(Return(true));
-    EXPECT_CALL(*mRenderSurface, prepareFrame(false, true));
-    EXPECT_CALL(mOutput, chooseCompositionStrategyAsync()).WillOnce([&] { return p.get_future(); });
-    EXPECT_CALL(mOutput, composeSurfaces(_, Ref(mRefreshArgs), _, _));
-
-    impl::GpuCompositionResult result = mOutput.prepareFrameAsync(mRefreshArgs);
-    EXPECT_TRUE(result.succeeded);
-    EXPECT_FALSE(result.bufferAvailable());
-}
-
-TEST_F(OutputPrepareFrameAsyncTest, skipCompositionOnDequeueFailure) {
-    mOutput.editState().isEnabled = true;
-    mOutput.editState().usesClientComposition = false;
-    mOutput.editState().usesDeviceComposition = true;
-    mOutput.editState().previousDeviceRequestedChanges =
-            std::make_optional<android::HWComposer::DeviceRequestedChanges>({});
-    std::promise<std::optional<android::HWComposer::DeviceRequestedChanges>> p;
-    p.set_value(mOutput.editState().previousDeviceRequestedChanges);
-
-    EXPECT_CALL(mOutput, getOutputLayerCount()).WillRepeatedly(Return(0u));
-    EXPECT_CALL(mOutput, updateProtectedContentState());
-    EXPECT_CALL(mOutput, dequeueRenderBuffer(_, _)).WillOnce(Return(false));
-    EXPECT_CALL(*mRenderSurface, prepareFrame(false, true)).Times(2);
-    EXPECT_CALL(mOutput, chooseCompositionStrategyAsync()).WillOnce([&] { return p.get_future(); });
-
-    impl::GpuCompositionResult result = mOutput.prepareFrameAsync(mRefreshArgs);
-    EXPECT_FALSE(result.succeeded);
-    EXPECT_FALSE(result.bufferAvailable());
-}
-
-// Tests that in the event of hwc error when choosing composition strategy, we would fall back
-// client composition
-TEST_F(OutputPrepareFrameAsyncTest, chooseCompositionStrategyFailureCallsPrepareFrame) {
-    mOutput.editState().isEnabled = true;
-    mOutput.editState().usesClientComposition = false;
-    mOutput.editState().usesDeviceComposition = true;
-    mOutput.editState().previousDeviceRequestedChanges =
-            std::make_optional<android::HWComposer::DeviceRequestedChanges>({});
-    std::promise<std::optional<android::HWComposer::DeviceRequestedChanges>> p;
-    p.set_value({});
-    std::shared_ptr<renderengine::ExternalTexture> tex =
-            std::make_shared<renderengine::mock::FakeExternalTexture>(1, 1,
-                                                                      HAL_PIXEL_FORMAT_RGBA_8888, 1,
-                                                                      2);
-
-    EXPECT_CALL(mOutput, getOutputLayerCount()).WillRepeatedly(Return(0u));
-    EXPECT_CALL(mOutput, updateProtectedContentState());
-    EXPECT_CALL(mOutput, dequeueRenderBuffer(_, _))
-            .WillOnce(DoAll(SetArgPointee<1>(tex), Return(true)));
-    EXPECT_CALL(*mRenderSurface, prepareFrame(false, true)).Times(2);
-    EXPECT_CALL(mOutput, chooseCompositionStrategyAsync()).WillOnce([&] { return p.get_future(); });
-    EXPECT_CALL(mOutput, composeSurfaces(_, Ref(mRefreshArgs), _, _));
-
-    impl::GpuCompositionResult result = mOutput.prepareFrameAsync(mRefreshArgs);
-    EXPECT_FALSE(result.succeeded);
-    EXPECT_TRUE(result.bufferAvailable());
-}
-
-TEST_F(OutputPrepareFrameAsyncTest, predictionMiss) {
-    mOutput.editState().isEnabled = true;
-    mOutput.editState().usesClientComposition = false;
-    mOutput.editState().usesDeviceComposition = true;
-    mOutput.editState().previousDeviceRequestedChanges =
-            std::make_optional<android::HWComposer::DeviceRequestedChanges>({});
-    auto newDeviceRequestedChanges =
-            std::make_optional<android::HWComposer::DeviceRequestedChanges>({});
-    newDeviceRequestedChanges->clientTargetBrightness = 5.f;
-    std::promise<std::optional<android::HWComposer::DeviceRequestedChanges>> p;
-    p.set_value(newDeviceRequestedChanges);
-    std::shared_ptr<renderengine::ExternalTexture> tex =
-            std::make_shared<renderengine::mock::FakeExternalTexture>(1, 1,
-                                                                      HAL_PIXEL_FORMAT_RGBA_8888, 1,
-                                                                      2);
-
-    EXPECT_CALL(mOutput, getOutputLayerCount()).WillRepeatedly(Return(0u));
-    EXPECT_CALL(mOutput, updateProtectedContentState());
-    EXPECT_CALL(mOutput, dequeueRenderBuffer(_, _))
-            .WillOnce(DoAll(SetArgPointee<1>(tex), Return(true)));
-    EXPECT_CALL(*mRenderSurface, prepareFrame(false, true)).Times(2);
-    EXPECT_CALL(mOutput, chooseCompositionStrategyAsync()).WillOnce([&] { return p.get_future(); });
-    EXPECT_CALL(mOutput, composeSurfaces(_, Ref(mRefreshArgs), _, _));
-
-    impl::GpuCompositionResult result = mOutput.prepareFrameAsync(mRefreshArgs);
-    EXPECT_FALSE(result.succeeded);
-    EXPECT_TRUE(result.bufferAvailable());
-}
-
 /*
  * Output::prepare()
  */
@@ -1923,14 +1795,10 @@
         MOCK_METHOD1(setColorTransform, void(const compositionengine::CompositionRefreshArgs&));
         MOCK_METHOD0(beginFrame, void());
         MOCK_METHOD0(prepareFrame, void());
-        MOCK_METHOD1(prepareFrameAsync, GpuCompositionResult(const CompositionRefreshArgs&));
         MOCK_METHOD1(devOptRepaintFlash, void(const compositionengine::CompositionRefreshArgs&));
-        MOCK_METHOD2(finishFrame,
-                     void(const compositionengine::CompositionRefreshArgs&,
-                          GpuCompositionResult&&));
+        MOCK_METHOD1(finishFrame, void(const compositionengine::CompositionRefreshArgs&));
         MOCK_METHOD0(postFramebuffer, void());
         MOCK_METHOD1(renderCachedSets, void(const compositionengine::CompositionRefreshArgs&));
-        MOCK_METHOD1(canPredictCompositionStrategy, bool(const CompositionRefreshArgs&));
     };
 
     StrictMock<OutputPartialMock> mOutput;
@@ -1946,30 +1814,9 @@
     EXPECT_CALL(mOutput, writeCompositionState(Ref(args)));
     EXPECT_CALL(mOutput, setColorTransform(Ref(args)));
     EXPECT_CALL(mOutput, beginFrame());
-    EXPECT_CALL(mOutput, canPredictCompositionStrategy(Ref(args))).WillOnce(Return(false));
     EXPECT_CALL(mOutput, prepareFrame());
     EXPECT_CALL(mOutput, devOptRepaintFlash(Ref(args)));
-    EXPECT_CALL(mOutput, finishFrame(Ref(args), _));
-    EXPECT_CALL(mOutput, postFramebuffer());
-    EXPECT_CALL(mOutput, renderCachedSets(Ref(args)));
-
-    mOutput.present(args);
-}
-
-TEST_F(OutputPresentTest, predictingCompositionStrategyInvokesPrepareFrameAsync) {
-    CompositionRefreshArgs args;
-
-    InSequence seq;
-    EXPECT_CALL(mOutput, updateColorProfile(Ref(args)));
-    EXPECT_CALL(mOutput, updateCompositionState(Ref(args)));
-    EXPECT_CALL(mOutput, planComposition());
-    EXPECT_CALL(mOutput, writeCompositionState(Ref(args)));
-    EXPECT_CALL(mOutput, setColorTransform(Ref(args)));
-    EXPECT_CALL(mOutput, beginFrame());
-    EXPECT_CALL(mOutput, canPredictCompositionStrategy(Ref(args))).WillOnce(Return(true));
-    EXPECT_CALL(mOutput, prepareFrameAsync(Ref(args)));
-    EXPECT_CALL(mOutput, devOptRepaintFlash(Ref(args)));
-    EXPECT_CALL(mOutput, finishFrame(Ref(args), _));
+    EXPECT_CALL(mOutput, finishFrame(Ref(args)));
     EXPECT_CALL(mOutput, postFramebuffer());
     EXPECT_CALL(mOutput, renderCachedSets(Ref(args)));
 
@@ -2867,15 +2714,11 @@
         // Sets up the helper functions called by the function under test to use
         // mock implementations.
         MOCK_METHOD(Region, getDirtyRegion, (), (const));
-        MOCK_METHOD4(composeSurfaces,
+        MOCK_METHOD2(composeSurfaces,
                      std::optional<base::unique_fd>(
-                             const Region&, const compositionengine::CompositionRefreshArgs&,
-                             std::shared_ptr<renderengine::ExternalTexture>, base::unique_fd&));
+                             const Region&, const compositionengine::CompositionRefreshArgs&));
         MOCK_METHOD0(postFramebuffer, void());
         MOCK_METHOD0(prepareFrame, void());
-        MOCK_METHOD0(updateProtectedContentState, void());
-        MOCK_METHOD2(dequeueRenderBuffer,
-                     bool(base::unique_fd*, std::shared_ptr<renderengine::ExternalTexture>*));
     };
 
     OutputDevOptRepaintFlashTest() {
@@ -2932,9 +2775,7 @@
 
     InSequence seq;
     EXPECT_CALL(mOutput, getDirtyRegion()).WillOnce(Return(kNotEmptyRegion));
-    EXPECT_CALL(mOutput, updateProtectedContentState());
-    EXPECT_CALL(mOutput, dequeueRenderBuffer(_, _));
-    EXPECT_CALL(mOutput, composeSurfaces(RegionEq(kNotEmptyRegion), Ref(mRefreshArgs), _, _));
+    EXPECT_CALL(mOutput, composeSurfaces(RegionEq(kNotEmptyRegion), Ref(mRefreshArgs)));
     EXPECT_CALL(*mRenderSurface, queueBuffer(_));
     EXPECT_CALL(mOutput, postFramebuffer());
     EXPECT_CALL(mOutput, prepareFrame());
@@ -2950,14 +2791,10 @@
     struct OutputPartialMock : public OutputPartialMockBase {
         // Sets up the helper functions called by the function under test to use
         // mock implementations.
-        MOCK_METHOD4(composeSurfaces,
+        MOCK_METHOD2(composeSurfaces,
                      std::optional<base::unique_fd>(
-                             const Region&, const compositionengine::CompositionRefreshArgs&,
-                             std::shared_ptr<renderengine::ExternalTexture>, base::unique_fd&));
+                             const Region&, const compositionengine::CompositionRefreshArgs&));
         MOCK_METHOD0(postFramebuffer, void());
-        MOCK_METHOD0(updateProtectedContentState, void());
-        MOCK_METHOD2(dequeueRenderBuffer,
-                     bool(base::unique_fd*, std::shared_ptr<renderengine::ExternalTexture>*));
     };
 
     OutputFinishFrameTest() {
@@ -2975,63 +2812,27 @@
 TEST_F(OutputFinishFrameTest, ifNotEnabledDoesNothing) {
     mOutput.mState.isEnabled = false;
 
-    impl::GpuCompositionResult result;
-    mOutput.finishFrame(mRefreshArgs, std::move(result));
+    mOutput.finishFrame(mRefreshArgs);
 }
 
 TEST_F(OutputFinishFrameTest, takesEarlyOutifComposeSurfacesReturnsNoFence) {
     mOutput.mState.isEnabled = true;
-    EXPECT_CALL(mOutput, updateProtectedContentState());
-    EXPECT_CALL(mOutput, dequeueRenderBuffer(_, _)).WillOnce(Return(true));
-    EXPECT_CALL(mOutput, composeSurfaces(RegionEq(Region::INVALID_REGION), _, _, _));
 
-    impl::GpuCompositionResult result;
-    mOutput.finishFrame(mRefreshArgs, std::move(result));
+    InSequence seq;
+    EXPECT_CALL(mOutput, composeSurfaces(RegionEq(Region::INVALID_REGION), _));
+
+    mOutput.finishFrame(mRefreshArgs);
 }
 
 TEST_F(OutputFinishFrameTest, queuesBufferIfComposeSurfacesReturnsAFence) {
     mOutput.mState.isEnabled = true;
 
     InSequence seq;
-    EXPECT_CALL(mOutput, updateProtectedContentState());
-    EXPECT_CALL(mOutput, dequeueRenderBuffer(_, _)).WillOnce(Return(true));
-    EXPECT_CALL(mOutput, composeSurfaces(RegionEq(Region::INVALID_REGION), _, _, _))
+    EXPECT_CALL(mOutput, composeSurfaces(RegionEq(Region::INVALID_REGION), _))
             .WillOnce(Return(ByMove(base::unique_fd())));
     EXPECT_CALL(*mRenderSurface, queueBuffer(_));
 
-    impl::GpuCompositionResult result;
-    mOutput.finishFrame(mRefreshArgs, std::move(result));
-}
-
-TEST_F(OutputFinishFrameTest, predictionSucceeded) {
-    mOutput.mState.isEnabled = true;
-
-    InSequence seq;
-    EXPECT_CALL(*mRenderSurface, queueBuffer(_));
-
-    impl::GpuCompositionResult result;
-    result.succeeded = true;
-    mOutput.finishFrame(mRefreshArgs, std::move(result));
-}
-
-TEST_F(OutputFinishFrameTest, predictionFailedAndBufferIsReused) {
-    mOutput.mState.isEnabled = true;
-
-    InSequence seq;
-
-    impl::GpuCompositionResult result;
-    result.succeeded = false;
-    result.buffer =
-            std::make_shared<renderengine::mock::FakeExternalTexture>(1, 1,
-                                                                      HAL_PIXEL_FORMAT_RGBA_8888, 1,
-                                                                      2);
-
-    EXPECT_CALL(mOutput,
-                composeSurfaces(RegionEq(Region::INVALID_REGION), _, result.buffer,
-                                Eq(ByRef(result.fence))))
-            .WillOnce(Return(ByMove(base::unique_fd())));
-    EXPECT_CALL(*mRenderSurface, queueBuffer(_));
-    mOutput.finishFrame(mRefreshArgs, std::move(result));
+    mOutput.finishFrame(mRefreshArgs);
 }
 
 /*
@@ -3278,15 +3079,8 @@
 
     struct ExecuteState : public CallOrderStateMachineHelper<TestType, ExecuteState> {
         auto execute() {
-            base::unique_fd fence;
-            std::shared_ptr<renderengine::ExternalTexture> externalTexture;
-            const bool success =
-                    getInstance()->mOutput.dequeueRenderBuffer(&fence, &externalTexture);
-            if (success) {
-                getInstance()->mReadyFence =
-                        getInstance()->mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs,
-                                                               externalTexture, fence);
-            }
+            getInstance()->mReadyFence =
+                    getInstance()->mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
             return nextState<FenceCheckState>();
         }
     };
@@ -3847,11 +3641,7 @@
     EXPECT_CALL(mRenderEngine, isProtected).WillOnce(Return(true));
     EXPECT_CALL(mRenderEngine, useProtectedContext(false));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 TEST_F(OutputComposeSurfacesTest_HandlesProtectedContent, ifRenderEngineDoesNotSupportIt) {
@@ -3859,11 +3649,7 @@
     mLayer2.mLayerFEState.hasProtectedContent = true;
     EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 TEST_F(OutputComposeSurfacesTest_HandlesProtectedContent, ifNoProtectedContentLayers) {
@@ -3875,11 +3661,7 @@
     EXPECT_CALL(mRenderEngine, useProtectedContext(false));
     EXPECT_CALL(*mRenderSurface, setProtected(false));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 TEST_F(OutputComposeSurfacesTest_HandlesProtectedContent, ifNotEnabled) {
@@ -3901,11 +3683,7 @@
             .WillOnce(Return(ByMove(
                     futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 TEST_F(OutputComposeSurfacesTest_HandlesProtectedContent, ifAlreadyEnabledEverywhere) {
@@ -3915,11 +3693,7 @@
     EXPECT_CALL(mRenderEngine, isProtected).WillOnce(Return(true));
     EXPECT_CALL(*mRenderSurface, isProtected).WillOnce(Return(true));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 TEST_F(OutputComposeSurfacesTest_HandlesProtectedContent, ifFailsToEnableInRenderEngine) {
@@ -3930,11 +3704,7 @@
     EXPECT_CALL(*mRenderSurface, isProtected).WillOnce(Return(false));
     EXPECT_CALL(mRenderEngine, useProtectedContext(true));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 TEST_F(OutputComposeSurfacesTest_HandlesProtectedContent, ifAlreadyEnabledInRenderEngine) {
@@ -3945,11 +3715,7 @@
     EXPECT_CALL(*mRenderSurface, isProtected).WillOnce(Return(false));
     EXPECT_CALL(*mRenderSurface, setProtected(true));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 TEST_F(OutputComposeSurfacesTest_HandlesProtectedContent, ifAlreadyEnabledInRenderSurface) {
@@ -3960,11 +3726,7 @@
     EXPECT_CALL(*mRenderSurface, isProtected).WillOnce(Return(true));
     EXPECT_CALL(mRenderEngine, useProtectedContext(true));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 struct OutputComposeSurfacesTest_SetsExpensiveRendering : public OutputComposeSurfacesTest {
@@ -3993,11 +3755,7 @@
             .WillOnce(Return(ByMove(
                     futureOf<renderengine::RenderEngineResult>({NO_ERROR, base::unique_fd()}))));
 
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, kDefaultRefreshArgs);
 }
 
 struct OutputComposeSurfacesTest_SetsExpensiveRendering_ForBlur
@@ -4032,12 +3790,7 @@
     mOutput.writeCompositionState(mRefreshArgs);
 
     EXPECT_CALL(mOutput, setExpensiveRenderingExpected(true));
-
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, mRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, mRefreshArgs);
 }
 
 TEST_F(OutputComposeSurfacesTest_SetsExpensiveRendering_ForBlur, IfBlursAreNotExpensive) {
@@ -4047,12 +3800,7 @@
     mOutput.writeCompositionState(mRefreshArgs);
 
     EXPECT_CALL(mOutput, setExpensiveRenderingExpected(true)).Times(0);
-
-    base::unique_fd fd;
-    std::shared_ptr<renderengine::ExternalTexture> tex;
-    mOutput.updateProtectedContentState();
-    mOutput.dequeueRenderBuffer(&fd, &tex);
-    mOutput.composeSurfaces(kDebugRegion, mRefreshArgs, tex, fd);
+    mOutput.composeSurfaces(kDebugRegion, mRefreshArgs);
 }
 
 /*