video_quality_analysis.cc File Reference

#include "webrtc/tools/frame_analyzer/video_quality_analysis.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <algorithm>
#include <string>
#include <map>
#include <utility>

Namespaces
	webrtc
	webrtc::test

Macros
#define	STATS_LINE_LENGTH   32
#define	Y4M_FILE_HEADER_MAX_SIZE   200
#define	Y4M_FRAME_DELIMITER   "FRAME"
#define	Y4M_FRAME_HEADER_SIZE   6

Functions
int	webrtc::test::GetI420FrameSize (int width, int height)
int	webrtc::test::ExtractFrameSequenceNumber (std::string line)
int	webrtc::test::ExtractDecodedFrameNumber (std::string line)
bool	webrtc::test::IsThereBarcodeError (std::string line)
bool	webrtc::test::GetNextStatsLine (FILE *stats_file, char *line)
bool	webrtc::test::ExtractFrameFromYuvFile (const char *i420_file_name, int width, int height, int frame_number, uint8_t *result_frame)
bool	webrtc::test::ExtractFrameFromY4mFile (const char *i420_file_name, int width, int height, int frame_number, uint8_t *result_frame)
double	webrtc::test::CalculateMetrics (VideoAnalysisMetricsType video_metrics_type, const uint8_t *ref_frame, const uint8_t *test_frame, int width, int height)
void	webrtc::test::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)
void	webrtc::test::PrintMaxRepeatedAndSkippedFrames (const std::string &label, const std::string &stats_file_ref_name, const std::string &stats_file_test_name)
std::vector< std::pair< int, int > >	webrtc::test::CalculateFrameClusters (FILE *file, int *num_decode_errors)
void	webrtc::test::PrintMaxRepeatedAndSkippedFrames (FILE *output, const std::string &label, const std::string &stats_file_ref_name, const std::string &stats_file_test_name)
void	webrtc::test::PrintAnalysisResults (const std::string &label, ResultsContainer *results)
void	webrtc::test::PrintAnalysisResults (FILE *output, const std::string &label, ResultsContainer *results)

Macro Definition Documentation

STATS_LINE_LENGTH

#define STATS_LINE_LENGTH   32

Y4M_FILE_HEADER_MAX_SIZE

#define Y4M_FILE_HEADER_MAX_SIZE   200

Y4M_FRAME_DELIMITER

#define Y4M_FRAME_DELIMITER   "FRAME"

Y4M_FRAME_HEADER_SIZE

#define Y4M_FRAME_HEADER_SIZE   6