1 files changed, 38 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCVideoCodecInfo+Private.mm b/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCVideoCodecInfo+Private.mm
new file mode 100644
index 0000000000..2eb8d366d2
--- /dev/null
+++ b/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCVideoCodecInfo+Private.mm
@@ -0,0 +1,38 @@
+/*
+ *  Copyright 2017 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#import "RTCVideoCodecInfo+Private.h"
+
+#import "helpers/NSString+StdString.h"
+
+@implementation RTC_OBJC_TYPE (RTCVideoCodecInfo)
+(Private)
+
+    - (instancetype)initWithNativeSdpVideoFormat : (webrtc::SdpVideoFormat)format {
+  NSMutableDictionary *params = [NSMutableDictionary dictionary];
+  for (auto it = format.parameters.begin(); it != format.parameters.end(); ++it) {
+    [params setObject:[NSString stringForStdString:it->second]
+               forKey:[NSString stringForStdString:it->first]];
+  }
+  return [self initWithName:[NSString stringForStdString:format.name] parameters:params];
+}
+
+- (webrtc::SdpVideoFormat)nativeSdpVideoFormat {
+  std::map<std::string, std::string> parameters;
+  for (NSString *paramKey in self.parameters.allKeys) {
+    std::string key = [NSString stdStringForString:paramKey];
+    std::string value = [NSString stdStringForString:self.parameters[paramKey]];
+    parameters[key] = value;
+  }
+
+  return webrtc::SdpVideoFormat([NSString stdStringForString:self.name], parameters);
+}
+
+@end