RELAND 3: ImageCapture: Implement takePhoto() for Mac AVFoundation

media/capture/video/mac/video_capture_device_factory_mac.mm

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/capture/video/mac/video_capture_device_factory_mac.h"
 
 #import <IOKit/audio/IOAudioTypes.h>
 #include <stddef.h>
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/strings/string_util.h"
 #include "base/task_runner_util.h"
 #import "media/base/mac/avfoundation_glue.h"
 #import "media/capture/video/mac/video_capture_device_avfoundation_mac.h"
 #import "media/capture/video/mac/video_capture_device_decklink_mac.h"
 #include "media/capture/video/mac/video_capture_device_mac.h"
 
 namespace media {
 
 // Blacklisted devices are identified by a characteristic trailing substring of
 // uniqueId. At the moment these are just Blackmagic devices.
-const struct NameAndVid {
-  const char* unique_id_signature;
-  const int capture_width;
-  const int capture_height;
-  const float capture_frame_rate;
-} kBlacklistedCameras[] = {{"-01FDA82C8A9C", 1280, 720, 60.0f}};
+const char* kBlacklistedCamerasIdSignature[] = {"-01FDA82C8A9C"};
 
 static bool IsDeviceBlacklisted(const VideoCaptureDevice::Name& name) {
   bool is_device_blacklisted = false;
-  for(size_t i = 0;
-    !is_device_blacklisted && i < arraysize(kBlacklistedCameras); ++i) {
+  for (size_t i = 0;
+       !is_device_blacklisted && i < arraysize(kBlacklistedCamerasIdSignature);
+       ++i) {
     is_device_blacklisted =
-        base::EndsWith(name.id(),
-                       kBlacklistedCameras[i].unique_id_signature,
+        base::EndsWith(name.id(), kBlacklistedCamerasIdSignature[i],
                        base::CompareCase::INSENSITIVE_ASCII);
   }
   DVLOG_IF(2, is_device_blacklisted) << "Blacklisted camera: " << name.name()
                                      << ", id: " << name.id();
   return is_device_blacklisted;
 }
 
 VideoCaptureDeviceFactoryMac::VideoCaptureDeviceFactoryMac() {
   thread_checker_.DetachFromThread();
 }
@@ skipping 86 matching lines @@
 }
 
 // static
 VideoCaptureDeviceFactory*
 VideoCaptureDeviceFactory::CreateVideoCaptureDeviceFactory(
     scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner) {
   return new VideoCaptureDeviceFactoryMac();
 }
 
 }  // namespace media