1 files changed, 4 insertions, 28 deletions
diff --git a/media/engine/internal_encoder_factory.cc b/media/engine/internal_encoder_factory.cc
index 4243f52481..7b5fc24e0a 100644
--- a/media/engine/internal_encoder_factory.cc
+++ b/media/engine/internal_encoder_factory.cc
@@ -38,32 +38,6 @@ using Factory =
                                 webrtc::LibaomAv1EncoderTemplateAdapter,
 #endif
                                 webrtc::LibvpxVp9EncoderTemplateAdapter>;
-
-absl::optional<SdpVideoFormat> MatchOriginalFormat(
-    const SdpVideoFormat& format) {
-  const auto supported_formats = Factory().GetSupportedFormats();
-
-  absl::optional<SdpVideoFormat> res;
-  int best_parameter_match = 0;
-  for (const auto& supported_format : supported_formats) {
-    if (absl::EqualsIgnoreCase(supported_format.name, format.name)) {
-      int matching_parameters = 0;
-      for (const auto& kv : supported_format.parameters) {
-        auto it = format.parameters.find(kv.first);
-        if (it != format.parameters.end() && it->second == kv.second) {
-          matching_parameters += 1;
-        }
-      }
-
-      if (!res || matching_parameters > best_parameter_match) {
-        res = supported_format;
-        best_parameter_match = matching_parameters;
-      }
-    }
-  }
-
-  return res;
-}
 }  // namespace
 
 std::vector<SdpVideoFormat> InternalEncoderFactory::GetSupportedFormats()
@@ -73,7 +47,8 @@ std::vector<SdpVideoFormat> InternalEncoderFactory::GetSupportedFormats()
 
 std::unique_ptr<VideoEncoder> InternalEncoderFactory::CreateVideoEncoder(
     const SdpVideoFormat& format) {
-  auto original_format = MatchOriginalFormat(format);
+  auto original_format =
+      FuzzyMatchSdpVideoFormat(Factory().GetSupportedFormats(), format);
   return original_format ? Factory().CreateVideoEncoder(*original_format)
                          : nullptr;
 }
@@ -81,7 +56,8 @@ std::unique_ptr<VideoEncoder> InternalEncoderFactory::CreateVideoEncoder(
 VideoEncoderFactory::CodecSupport InternalEncoderFactory::QueryCodecSupport(
     const SdpVideoFormat& format,
     absl::optional<std::string> scalability_mode) const {
-  auto original_format = MatchOriginalFormat(format);
+  auto original_format =
+      FuzzyMatchSdpVideoFormat(Factory().GetSupportedFormats(), format);
   return original_format
              ? Factory().QueryCodecSupport(*original_format, scalability_mode)
              : VideoEncoderFactory::CodecSupport{.is_supported = false};