Camera VTS: Add test validating stream configuration metadata
Vendor static metadata entries related to the stream configuration tags
like min frame duration, stall duration could include duplicate or
invalid data. Check that this is not the case.
Initially, this test only has impact for 10-bit HDR devices. More checks
will be added in the future.
Bug: 269165407
Test: Ran test on Pixel 7.
Change-Id: I2ad820c1ba4753508fa1f61b31b51739358099ea
diff --git a/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp b/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
index 50fb052..398d201 100644
--- a/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
+++ b/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
@@ -3051,6 +3051,47 @@
configureStreamUseCaseInternal(previewStreamThreshold);
}
+// Validate the integrity of stream configuration metadata
+TEST_P(CameraAidlTest, validateStreamConfigurations) {
+ std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+ std::vector<AvailableStream> outputStreams;
+
+ const int32_t scalerSizesTag = ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS;
+ const int32_t scalerMinFrameDurationsTag = ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS;
+ const int32_t scalerStallDurationsTag = ANDROID_SCALER_AVAILABLE_STALL_DURATIONS;
+
+ for (const auto& name : cameraDeviceNames) {
+ CameraMetadata meta;
+ std::shared_ptr<ICameraDevice> cameraDevice;
+
+ openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+ &cameraDevice /*out*/);
+ camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+
+ if (is10BitDynamicRangeCapable(staticMeta)) {
+ std::vector<std::tuple<size_t, size_t>> supportedP010Sizes, supportedBlobSizes;
+
+ getSupportedSizes(staticMeta, scalerSizesTag, HAL_PIXEL_FORMAT_BLOB,
+ &supportedBlobSizes);
+ getSupportedSizes(staticMeta, scalerSizesTag, HAL_PIXEL_FORMAT_YCBCR_P010,
+ &supportedP010Sizes);
+ ASSERT_FALSE(supportedP010Sizes.empty());
+
+ std::vector<int64_t> blobMinDurations, blobStallDurations;
+ getSupportedDurations(staticMeta, scalerMinFrameDurationsTag, HAL_PIXEL_FORMAT_BLOB,
+ supportedP010Sizes, &blobMinDurations);
+ getSupportedDurations(staticMeta, scalerStallDurationsTag, HAL_PIXEL_FORMAT_BLOB,
+ supportedP010Sizes, &blobStallDurations);
+ ASSERT_FALSE(blobStallDurations.empty());
+ ASSERT_FALSE(blobMinDurations.empty());
+ ASSERT_EQ(supportedP010Sizes.size(), blobMinDurations.size());
+ ASSERT_EQ(blobMinDurations.size(), blobStallDurations.size());
+ }
+
+ // Validate other aspects of stream configuration metadata...
+ }
+}
+
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(CameraAidlTest);
INSTANTIATE_TEST_SUITE_P(
PerInstance, CameraAidlTest,