Add api's to dvr_pose to retrieve data from sensord
Bug: 63683612
Test: Manually tested through VrCore cl/164799996.
To retrieve raw data from Tango, added below api's to dvr_api:
- dvrPoseClientGetDataReader
- dvrPoseClientDataCapture
- dvrPoseClientDataReaderDestroy
Note: These changes have already been reviewed in branch
oc-dr1-daydream-dev branch. See change 2729572.
Changes tested on Pixel XL with and without 02 rendering path. Daydream
Home rendering in VR Mode correctly. Pixel functioning as normal.
Change-Id: Ia934d6a1a0b89edfd4408dde19d38e757d44f785
diff --git a/libs/vr/libdvr/dvr_pose.cpp b/libs/vr/libdvr/dvr_pose.cpp
new file mode 100644
index 0000000..2ac3c0c
--- /dev/null
+++ b/libs/vr/libdvr/dvr_pose.cpp
@@ -0,0 +1,30 @@
+#include "include/dvr/dvr_pose.h"
+
+#include <memory>
+
+#include <private/dvr/buffer_hub_queue_client.h>
+#include <private/dvr/pose_client_internal.h>
+
+#include "dvr_buffer_queue_internal.h"
+
+using android::dvr::ConsumerQueue;
+
+int dvrPoseClientGetDataReader(DvrPoseClient* client,
+ DvrPoseRawDataType data_type,
+ DvrReadBufferQueue** queue_out) {
+ if (!client || !queue_out)
+ return -EINVAL;
+
+ ConsumerQueue* consumer_queue;
+ int status = android::dvr::dvrPoseClientGetDataReaderHandle(client,
+ data_type,
+ &consumer_queue);
+ if (status != 0) {
+ ALOGE("dvrPoseClientGetDataReader: Failed to get queue: %d", status);
+ return status;
+ }
+
+ std::shared_ptr<ConsumerQueue> consumer_queue_ptr{consumer_queue};
+ *queue_out = new DvrReadBufferQueue(consumer_queue_ptr);
+ return 0;
+}