Comparison of videos with reference frame not starting from zero

webrtc/tools/frame_analyzer/video_quality_analysis.h

Index: webrtc/tools/frame_analyzer/video_quality_analysis.h
diff --git a/webrtc/tools/frame_analyzer/video_quality_analysis.h b/webrtc/tools/frame_analyzer/video_quality_analysis.h
index 475b2fa197d39d0a0aca2af7dbc0595402dfab3f..1e2a82c311d0501c73250431efc6b4f52e5e7d6e 100644
--- a/webrtc/tools/frame_analyzer/video_quality_analysis.h
+++ b/webrtc/tools/frame_analyzer/video_quality_analysis.h
@@ -53,8 +53,12 @@ enum VideoAnalysisMetricsType {kPSNR, kSSIM};
 // tools/barcode_tools/barcode_decoder.py. This script decodes the barcodes
 // integrated in every video and generates the stats file. If three was some
 // problem with the decoding there would be 'Barcode error' instead of yyyy.
-void RunAnalysis(const char* reference_file_name, const char* test_file_name,
-                 const char* stats_file_name, int width, int height,
+void RunAnalysis(const char* reference_file_name,
+                 const char* test_file_name,
+                 const char* stats_file_reference_name,
+                 const char* stats_file_test_name,
+                 int width,
+                 int height,
                  ResultsContainer* results);
 
 // Compute PSNR or SSIM for an I420 frame (all planes). When we are calculating
@@ -79,11 +83,14 @@ void PrintAnalysisResults(FILE* output, const std::string& label,
 // Calculates max repeated and skipped frames and prints them to stdout in a
 // format that is compatible with Chromium performance numbers.
 void PrintMaxRepeatedAndSkippedFrames(const std::string& label,
-                                      const std::string& stats_file_name);
+                                      const std::string& stats_file_ref_name,
+                                      const std::string& stats_file_test_name);
 
 // Similar to the above, but will print to the specified file handle.
-void PrintMaxRepeatedAndSkippedFrames(FILE* output, const std::string& label,
-                                      const std::string& stats_file_name);
+void PrintMaxRepeatedAndSkippedFrames(FILE* output,
+                                      const std::string& label,
+                                      const std::string& stats_file_ref_name,
+                                      const std::string& stats_file_test_name);
 
 // Gets the next line from an open stats file.
 bool GetNextStatsLine(FILE* stats_file, char* line);