Limit maximal number of streams for virtual camera
... and expose the corresponding CameraCharacteristics.
Bug: 322965201
Bug: 301023410
Test: atest virtual_camera_tests
Test: atest CtsVirtualDevicesCameraTestCases
Change-Id: Ie0072e8cd9e65f88d175b294dc6a324c4d5eb5a9
diff --git a/services/camera/virtualcamera/util/MetadataBuilder.cc b/services/camera/virtualcamera/util/MetadataBuilder.cc
index c2daa3b..eba48c4 100644
--- a/services/camera/virtualcamera/util/MetadataBuilder.cc
+++ b/services/camera/virtualcamera/util/MetadataBuilder.cc
@@ -240,6 +240,14 @@
return *this;
}
+MetadataBuilder& MetadataBuilder::setMaxNumberOutputStreams(
+ const int32_t maxRawStreams, const int32_t maxProcessedStreams,
+ const int32_t maxStallStreams) {
+ mEntryMap[ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS] = std::vector<int32_t>(
+ {maxRawStreams, maxProcessedStreams, maxStallStreams});
+ return *this;
+}
+
MetadataBuilder& MetadataBuilder::setSyncMaxLatency(
camera_metadata_enum_android_sync_max_latency latency) {
mEntryMap[ANDROID_SYNC_MAX_LATENCY] =