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authorEino-Ville Talvala <etalvala@google.com>2013-08-14 11:37:00 -0700
committerEino-Ville Talvala <etalvala@google.com>2013-08-23 14:08:27 -0700
commitabaa51d3ca31f0eda99e1d271e6dc64c877dbf58 (patch)
tree52f4cc1078708f7c0099fded06dcb01daf6ca6bb /camera/camera2
parent62c1a46eec047eb5fbc4b90432ec1ce65b76fb75 (diff)
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Camera2: Add flush support
- On HAL2 devices, fall back to wait until idle - On HAL3 devices, call HAL flush method Bug: 9758581 Change-Id: Ie1c570a15f6590a1ee6c271e3b989c48079b468a
Diffstat (limited to 'camera/camera2')
-rw-r--r--camera/camera2/ICameraDeviceUser.cpp17
1 files changed, 17 insertions, 0 deletions
diff --git a/camera/camera2/ICameraDeviceUser.cpp b/camera/camera2/ICameraDeviceUser.cpp
index 923f487..ae4cf69 100644
--- a/camera/camera2/ICameraDeviceUser.cpp
+++ b/camera/camera2/ICameraDeviceUser.cpp
@@ -41,6 +41,7 @@ enum {
CREATE_DEFAULT_REQUEST,
GET_CAMERA_INFO,
WAIT_UNTIL_IDLE,
+ FLUSH
};
class BpCameraDeviceUser : public BpInterface<ICameraDeviceUser>
@@ -183,6 +184,16 @@ public:
return reply.readInt32();
}
+ virtual status_t flush()
+ {
+ ALOGV("flush");
+ Parcel data, reply;
+ data.writeInterfaceToken(ICameraDeviceUser::getInterfaceDescriptor());
+ remote()->transact(FLUSH, data, &reply);
+ reply.readExceptionCode();
+ return reply.readInt32();
+ }
+
private:
@@ -312,6 +323,12 @@ status_t BnCameraDeviceUser::onTransact(
reply->writeInt32(waitUntilIdle());
return NO_ERROR;
} break;
+ case FLUSH: {
+ CHECK_INTERFACE(ICameraDeviceUser, data, reply);
+ reply->writeNoException();
+ reply->writeInt32(flush());
+ return NO_ERROR;
+ }
default:
return BBinder::onTransact(code, data, reply, flags);
}