From b1bd1e8a3253242a164ce80476452027bc0da2eb Mon Sep 17 00:00:00 2001
From: Alec Mouri <alecmouri@google.com>
Date: Fri, 9 Jul 2021 11:15:18 -0700
Subject: [PATCH] Clear composition changes when a color mode is not supported

Otherwise this may cause a test to spuriously fail during teardown.

Bug: 184726169
Test: VtsHalGraphicsComposerV2_2TargetTest
Change-Id: I569680a0fe6c866199ba0711e8cc263b9b3efd58
---
 .../vts/functional/VtsHalGraphicsComposerV2_2ReadbackTest.cpp    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2ReadbackTest.cpp b/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2ReadbackTest.cpp
index 7a1568bd9f..7a053f1eb7 100644
--- a/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2ReadbackTest.cpp
+++ b/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2ReadbackTest.cpp
@@ -458,6 +458,7 @@ TEST_P(GraphicsCompositionTest, ClientComposition) {
                           << " pixel format: PixelFormat::RGBA_8888 dataspace: "
                           << ReadbackHelper::getDataspaceString(clientDataspace)
                           << " unsupported for display" << std::endl;
+                mReader->mCompositionChanges.clear();
                 continue;
             }