Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(795)

Side by Side Diff: device/sensors/data_fetcher_shared_memory_win.cc

Issue 2909943003: Removing useless Win7 checks + standardize its use (Closed)
Patch Set: Various nits Created 3 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "device/sensors/data_fetcher_shared_memory.h" 5 #include "device/sensors/data_fetcher_shared_memory.h"
6 6
7 #include <GuidDef.h> 7 #include <GuidDef.h>
8 #include <InitGuid.h> 8 #include <InitGuid.h>
9 #include <PortableDeviceTypes.h> 9 #include <PortableDeviceTypes.h>
10 #include <Sensors.h> 10 #include <Sensors.h>
11 #include <objbase.h> 11 #include <objbase.h>
12 12
13 #include "base/logging.h" 13 #include "base/logging.h"
14 #include "base/macros.h" 14 #include "base/macros.h"
15 #include "base/metrics/histogram_macros.h" 15 #include "base/metrics/histogram_macros.h"
16 #include "base/win/iunknown_impl.h" 16 #include "base/win/iunknown_impl.h"
17 #include "base/win/windows_version.h"
18 17
19 namespace { 18 namespace {
20 19
21 const double kMeanGravity = 9.80665; 20 const double kMeanGravity = 9.80665;
22 21
23 } // namespace 22 } // namespace
24 23
25 namespace device { 24 namespace device {
26 25
27 class DataFetcherSharedMemory::SensorEventSink 26 class DataFetcherSharedMemory::SensorEventSink
(...skipping 278 matching lines...) Expand 10 before | Expand all | Expand 10 after
306 default: 305 default:
307 NOTREACHED(); 306 NOTREACHED();
308 } 307 }
309 return false; 308 return false;
310 } 309 }
311 310
312 bool DataFetcherSharedMemory::RegisterForSensor( 311 bool DataFetcherSharedMemory::RegisterForSensor(
313 REFSENSOR_TYPE_ID sensor_type, 312 REFSENSOR_TYPE_ID sensor_type,
314 ISensor** sensor, 313 ISensor** sensor,
315 scoped_refptr<SensorEventSink> event_sink) { 314 scoped_refptr<SensorEventSink> event_sink) {
316 if (base::win::GetVersion() < base::win::VERSION_WIN7)
317 return false;
318
319 base::win::ScopedComPtr<ISensorManager> sensor_manager; 315 base::win::ScopedComPtr<ISensorManager> sensor_manager;
320 HRESULT hr = ::CoCreateInstance(CLSID_SensorManager, nullptr, CLSCTX_ALL, 316 HRESULT hr = ::CoCreateInstance(CLSID_SensorManager, nullptr, CLSCTX_ALL,
321 IID_PPV_ARGS(&sensor_manager)); 317 IID_PPV_ARGS(&sensor_manager));
322 if (FAILED(hr) || !sensor_manager.Get()) 318 if (FAILED(hr) || !sensor_manager.Get())
323 return false; 319 return false;
324 320
325 base::win::ScopedComPtr<ISensorCollection> sensor_collection; 321 base::win::ScopedComPtr<ISensorCollection> sensor_collection;
326 hr = sensor_manager->GetSensorsByType(sensor_type, 322 hr = sensor_manager->GetSensorsByType(sensor_type,
327 sensor_collection.GetAddressOf()); 323 sensor_collection.GetAddressOf());
328 324
(...skipping 87 matching lines...) Expand 10 before | Expand all | Expand 10 after
416 motion_buffer_->data.all_available_sensors_are_active = enabled; 412 motion_buffer_->data.all_available_sensors_are_active = enabled;
417 motion_buffer_->seqlock.WriteEnd(); 413 motion_buffer_->seqlock.WriteEnd();
418 } 414 }
419 break; 415 break;
420 default: 416 default:
421 NOTREACHED(); 417 NOTREACHED();
422 } 418 }
423 } 419 }
424 420
425 } // namespace device 421 } // namespace device
OLDNEW
« no previous file with comments | « device/power_save_blocker/power_save_blocker_win.cc ('k') | media/capture/video/win/video_capture_device_factory_win.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698