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| author | Zhijun He <zhijunhe@google.com> | 2013-11-19 08:45:15 -0800 |
|---|---|---|
| committer | Zhijun He <zhijunhe@google.com> | 2013-11-19 08:45:15 -0800 |
| commit | 213ce79e943a3b51d7859a184d8211c859c960a0 (patch) | |
| tree | bf0dbb04265c9843e2d0dc1001d90d27d5ea78b0 /services/camera/libcameraservice/device3 | |
| parent | 377fce69297a0e5b7c3b266a7602b17146785635 (diff) | |
| download | frameworks_av-213ce79e943a3b51d7859a184d8211c859c960a0.zip frameworks_av-213ce79e943a3b51d7859a184d8211c859c960a0.tar.gz frameworks_av-213ce79e943a3b51d7859a184d8211c859c960a0.tar.bz2 | |
Camera3: add systraces for hal open/close
Bug: 10901465
Change-Id: I32fb96aa0f9efd423bdb9a3d92c142a096a7a47f
Diffstat (limited to 'services/camera/libcameraservice/device3')
| -rw-r--r-- | services/camera/libcameraservice/device3/Camera3Device.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp index cb72e0e..4d480e9 100644 --- a/services/camera/libcameraservice/device3/Camera3Device.cpp +++ b/services/camera/libcameraservice/device3/Camera3Device.cpp @@ -100,8 +100,10 @@ status_t Camera3Device::initialize(camera_module_t *module) camera3_device_t *device; + ATRACE_BEGIN("camera3->open"); res = module->common.methods->open(&module->common, deviceName.string(), reinterpret_cast<hw_device_t**>(&device)); + ATRACE_END(); if (res != OK) { SET_ERR_L("Could not open camera: %s (%d)", strerror(-res), res); @@ -269,7 +271,9 @@ status_t Camera3Device::disconnect() { mStatusTracker.clear(); if (mHal3Device != NULL) { + ATRACE_BEGIN("camera3->close"); mHal3Device->common.close(&mHal3Device->common); + ATRACE_END(); mHal3Device = NULL; } |