Android CaptureAPI Types

media/video/capture/video_capture_device.cc

 // Copyright 2013 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/video/capture/video_capture_device.h"
 
 #include "base/i18n/timezone.h"
 #include "base/strings/string_util.h"
 
 namespace media {
 
 const std::string VideoCaptureDevice::Name::GetNameAndModel() const {
   const std::string model_id = GetModel();
   if (model_id.empty())
     return device_name_;
   const std::string suffix = " (" + model_id + ")";
   if (EndsWith(device_name_, suffix, true))  // |true| means case-sensitive.
     return device_name_;
   return device_name_ + suffix;
 }
 
 VideoCaptureDevice::Name::Name() {}
 
 VideoCaptureDevice::Name::Name(const std::string& name, const std::string& id)
     : device_name_(name), unique_id_(id) {}
 
 #if defined(OS_WIN)
+
 VideoCaptureDevice::Name::Name(const std::string& name,
                                const std::string& id,
                                const CaptureApiType api_type)
     : device_name_(name),
       unique_id_(id),
       capture_api_class_(api_type),
       capabilities_id_(id) {}
-#endif
-
-#if defined(OS_MACOSX)
+#elif defined(OS_MACOSX)
 VideoCaptureDevice::Name::Name(const std::string& name,
                                const std::string& id,
                                const CaptureApiType api_type)
     : device_name_(name),
       unique_id_(id),
       capture_api_class_(api_type),
       transport_type_(OTHER_TRANSPORT),
       is_blacklisted_(false) {}
 
 VideoCaptureDevice::Name::Name(const std::string& name,
                                const std::string& id,
                                const CaptureApiType api_type,
                                const TransportType transport_type)
     : device_name_(name),
       unique_id_(id),
       capture_api_class_(api_type),
       transport_type_(transport_type),
       is_blacklisted_(false) {}
+#elif defined(ANDROID)
+VideoCaptureDevice::Name::Name(const std::string& name,
+                               const std::string& id,
+                               const CaptureApiType api_type)
+    : device_name_(name),
+      unique_id_(id),
+      capture_api_class_(api_type) {}
 #endif
 
 VideoCaptureDevice::Name::~Name() {}
 
 #if defined(OS_WIN)
 const char* VideoCaptureDevice::Name::GetCaptureApiTypeString() const {
   switch(capture_api_type()) {
     case MEDIA_FOUNDATION:
       return "Media Foundation";
     case DIRECT_SHOW:
@@ skipping 12 matching lines @@
       return "AV Foundation";
     case QTKIT:
       return "QTKit";
     case DECKLINK:
       return "DeckLink";
     default:
       NOTREACHED() << "Unknown Video Capture API type!";
       return "Unknown API";
   }
 }
+#elif defined(OS_ANDROID)
+const char* VideoCaptureDevice::Name::GetCaptureApiTypeString() const {
+  switch(capture_api_type()) {
+    case API1:
+      return "API1";

[mcasas, 2015/03/19 01:55:14]

The human readable strings (and their counterparts in 
media_internals_unittest.cc could be more readable, sth like
"Camera API v1", "v2 Full" etc. (They are, essentially, read by
humans).

[emircan, 2015/03/19 19:52:23]

I see. I am naming them "Camera API2 Full" like specified on
https://source.android.com/devices/camera/versioning.html

+    case API2_FULL:
+      return "API2_FULL";
+    case API2_LEGACY:
+      return "API2_LEGACY";
+    case API2_LIMITED:
+      return "API2_LIMITED";
+    case TANGO:
+      return "TANGO";
+    case API_TYPE_UNKNOWN:
+    default:
+      NOTREACHED() << "Unknown Video Capture API type!";
+      return "Unknown API";
+  }
+}
 #endif
 
 VideoCaptureDevice::~VideoCaptureDevice() {}
 
 int VideoCaptureDevice::GetPowerLineFrequencyForLocation() const {
   std::string current_country = base::CountryCodeForCurrentTimezone();
   if (current_country.empty())
     return 0;
   // Sorted out list of countries with 60Hz power line frequency, from
   // http://en.wikipedia.org/wiki/Mains_electricity_by_country
   const char* countries_using_60Hz[] = {
       "AI", "AO", "AS", "AW", "AZ", "BM", "BR", "BS", "BZ", "CA", "CO",
       "CR", "CU", "DO", "EC", "FM", "GT", "GU", "GY", "HN", "HT", "JP",
       "KN", "KR", "KY", "MS", "MX", "NI", "PA", "PE", "PF", "PH", "PR",
       "PW", "SA", "SR", "SV", "TT", "TW", "UM", "US", "VG", "VI", "VE"};
   const char** countries_using_60Hz_end =
       countries_using_60Hz + arraysize(countries_using_60Hz);
   if (std::find(countries_using_60Hz, countries_using_60Hz_end,
                 current_country) == countries_using_60Hz_end) {
     return kPowerLine50Hz;
   }
   return kPowerLine60Hz;
 }
 
 }  // namespace media