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Unified Diff: webrtc/modules/video_coding/codecs/tools/video_quality_measurement.cc

Issue 1541803002: Lint fix for webrtc/modules/video_coding PART 1! (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Created 5 years ago
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Index: webrtc/modules/video_coding/codecs/tools/video_quality_measurement.cc
diff --git a/webrtc/modules/video_coding/codecs/tools/video_quality_measurement.cc b/webrtc/modules/video_coding/codecs/tools/video_quality_measurement.cc
index 8bc6e5faa9c516ce4538b9019f42b2edb420fd76..37fad483f7617b3c689f57f0e3387e6e7ca48ae6 100644
--- a/webrtc/modules/video_coding/codecs/tools/video_quality_measurement.cc
+++ b/webrtc/modules/video_coding/codecs/tools/video_quality_measurement.cc
@@ -16,7 +16,7 @@
#include <sys/stat.h> // To check for directory existence.
#ifndef S_ISDIR // Not defined in stat.h on Windows.
-#define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
+#define S_ISDIR(mode) (((mode)&S_IFMT) == S_IFDIR)
#endif
#include "gflags/gflags.h"
@@ -34,68 +34,102 @@
#include "webrtc/test/testsupport/packet_reader.h"
DEFINE_string(test_name, "Quality test", "The name of the test to run. ");
-DEFINE_string(test_description, "", "A more detailed description about what "
+DEFINE_string(test_description,
+ "",
+ "A more detailed description about what "
"the current test is about.");
-DEFINE_string(input_filename, "", "Input file. "
+DEFINE_string(input_filename,
+ "",
+ "Input file. "
"The source video file to be encoded and decoded. Must be in "
".yuv format");
DEFINE_int32(width, -1, "Width in pixels of the frames in the input file.");
DEFINE_int32(height, -1, "Height in pixels of the frames in the input file.");
-DEFINE_int32(framerate, 30, "Frame rate of the input file, in FPS "
+DEFINE_int32(framerate,
+ 30,
+ "Frame rate of the input file, in FPS "
"(frames-per-second). ");
-DEFINE_string(output_dir, ".", "Output directory. "
+DEFINE_string(output_dir,
+ ".",
+ "Output directory. "
"The directory where the output file will be put. Must already "
"exist.");
-DEFINE_bool(use_single_core, false, "Force using a single core. If set to "
+DEFINE_bool(use_single_core,
+ false,
+ "Force using a single core. If set to "
"true, only one core will be used for processing. Using a single "
"core is necessary to get a deterministic behavior for the"
"encoded frames - using multiple cores will produce different "
"encoded frames since multiple cores are competing to consume the "
"byte budget for each frame in parallel. If set to false, "
"the maximum detected number of cores will be used. ");
-DEFINE_bool(disable_fixed_random_seed , false, "Set this flag to disable the"
+DEFINE_bool(disable_fixed_random_seed,
+ false,
+ "Set this flag to disable the"
"usage of a fixed random seed for the random generator used "
"for packet loss. Disabling this will cause consecutive runs "
"loose packets at different locations, which is bad for "
"reproducibility.");
-DEFINE_string(output_filename, "", "Output file. "
+DEFINE_string(output_filename,
+ "",
+ "Output file. "
"The name of the output video file resulting of the processing "
"of the source file. By default this is the same name as the "
"input file with '_out' appended before the extension.");
DEFINE_int32(bitrate, 500, "Bit rate in kilobits/second.");
-DEFINE_int32(keyframe_interval, 0, "Forces a keyframe every Nth frame. "
+DEFINE_int32(keyframe_interval,
+ 0,
+ "Forces a keyframe every Nth frame. "
"0 means the encoder decides when to insert keyframes. Note that "
"the encoder may create a keyframe in other locations in addition "
"to the interval that is set using this parameter.");
-DEFINE_int32(temporal_layers, 0, "The number of temporal layers to use "
+DEFINE_int32(temporal_layers,
+ 0,
+ "The number of temporal layers to use "
"(VP8 specific codec setting). Must be 0-4.");
-DEFINE_int32(packet_size, 1500, "Simulated network packet size in bytes (MTU). "
+DEFINE_int32(packet_size,
+ 1500,
+ "Simulated network packet size in bytes (MTU). "
"Used for packet loss simulation.");
-DEFINE_int32(max_payload_size, 1440, "Max payload size in bytes for the "
+DEFINE_int32(max_payload_size,
+ 1440,
+ "Max payload size in bytes for the "
"encoder.");
-DEFINE_string(packet_loss_mode, "uniform", "Packet loss mode. Two different "
+DEFINE_string(packet_loss_mode,
+ "uniform",
+ "Packet loss mode. Two different "
"packet loss models are supported: uniform or burst. This "
"setting has no effect unless packet_loss_rate is >0. ");
-DEFINE_double(packet_loss_probability, 0.0, "Packet loss probability. A value "
+DEFINE_double(packet_loss_probability,
+ 0.0,
+ "Packet loss probability. A value "
"between 0.0 and 1.0 that defines the probability of a packet "
"being lost. 0.1 means 10% and so on.");
-DEFINE_int32(packet_loss_burst_length, 1, "Packet loss burst length. Defines "
+DEFINE_int32(packet_loss_burst_length,
+ 1,
+ "Packet loss burst length. Defines "
"how many packets will be lost in a burst when a packet has been "
"decided to be lost. Must be >=1.");
-DEFINE_bool(csv, false, "CSV output. Enabling this will output all frame "
+DEFINE_bool(csv,
+ false,
+ "CSV output. Enabling this will output all frame "
"statistics at the end of execution. Recommended to run combined "
"with --noverbose to avoid mixing output.");
-DEFINE_bool(python, false, "Python output. Enabling this will output all frame "
+DEFINE_bool(python,
+ false,
+ "Python output. Enabling this will output all frame "
"statistics as a Python script at the end of execution. "
"Recommended to run combine with --noverbose to avoid mixing "
"output.");
-DEFINE_bool(verbose, true, "Verbose mode. Prints a lot of debugging info. "
+DEFINE_bool(verbose,
+ true,
+ "Verbose mode. Prints a lot of debugging info. "
"Suitable for tracking progress but not for capturing output. "
"Disable with --noverbose flag.");
// Custom log method that only prints if the verbose flag is given.
// Supports all the standard printf parameters and formatting (just forwarded).
-int Log(const char *format, ...) {
+int Log(const char* format, ...) {
int result = 0;
if (FLAGS_verbose) {
va_list args;
@@ -132,9 +166,9 @@ int HandleCommandLineFlags(webrtc::test::TestConfig* config) {
// Verify the output dir exists.
struct stat dir_info;
if (!(stat(FLAGS_output_dir.c_str(), &dir_info) == 0 &&
- S_ISDIR(dir_info.st_mode))) {
+ S_ISDIR(dir_info.st_mode))) {
fprintf(stderr, "Cannot find output directory: %s\n",
- FLAGS_output_dir.c_str());
+ FLAGS_output_dir.c_str());
return 3;
}
config->output_dir = FLAGS_output_dir;
@@ -148,16 +182,16 @@ int HandleCommandLineFlags(webrtc::test::TestConfig* config) {
startIndex = 0;
}
FLAGS_output_filename =
- FLAGS_input_filename.substr(startIndex,
- FLAGS_input_filename.find_last_of(".")
- - startIndex) + "_out.yuv";
+ FLAGS_input_filename.substr(
+ startIndex, FLAGS_input_filename.find_last_of(".") - startIndex) +
+ "_out.yuv";
}
// Verify output file can be written.
if (FLAGS_output_dir == ".") {
config->output_filename = FLAGS_output_filename;
} else {
- config->output_filename = FLAGS_output_dir + "/"+ FLAGS_output_filename;
+ config->output_filename = FLAGS_output_dir + "/" + FLAGS_output_filename;
}
test_file = fopen(config->output_filename.c_str(), "wb");
if (test_file == NULL) {
@@ -232,27 +266,32 @@ int HandleCommandLineFlags(webrtc::test::TestConfig* config) {
// Check packet loss settings
if (FLAGS_packet_loss_mode != "uniform" &&
FLAGS_packet_loss_mode != "burst") {
- fprintf(stderr, "Unsupported packet loss mode, must be 'uniform' or "
+ fprintf(stderr,
+ "Unsupported packet loss mode, must be 'uniform' or "
"'burst'\n.");
return 10;
}
config->networking_config.packet_loss_mode = webrtc::test::kUniform;
if (FLAGS_packet_loss_mode == "burst") {
- config->networking_config.packet_loss_mode = webrtc::test::kBurst;
+ config->networking_config.packet_loss_mode = webrtc::test::kBurst;
}
if (FLAGS_packet_loss_probability < 0.0 ||
FLAGS_packet_loss_probability > 1.0) {
- fprintf(stderr, "Invalid packet loss probability. Must be 0.0 - 1.0, "
- "was: %f\n", FLAGS_packet_loss_probability);
+ fprintf(stderr,
+ "Invalid packet loss probability. Must be 0.0 - 1.0, "
+ "was: %f\n",
+ FLAGS_packet_loss_probability);
return 11;
}
config->networking_config.packet_loss_probability =
FLAGS_packet_loss_probability;
if (FLAGS_packet_loss_burst_length < 1) {
- fprintf(stderr, "Invalid packet loss burst length, must be >=1, "
- "was: %d\n", FLAGS_packet_loss_burst_length);
+ fprintf(stderr,
+ "Invalid packet loss burst length, must be >=1, "
+ "was: %d\n",
+ FLAGS_packet_loss_burst_length);
return 12;
}
config->networking_config.packet_loss_burst_length =
@@ -264,10 +303,9 @@ int HandleCommandLineFlags(webrtc::test::TestConfig* config) {
void CalculateSsimVideoMetrics(webrtc::test::TestConfig* config,
webrtc::test::QualityMetricsResult* result) {
Log("Calculating SSIM...\n");
- I420SSIMFromFiles(config->input_filename.c_str(),
- config->output_filename.c_str(),
- config->codec_settings->width,
- config->codec_settings->height, result);
+ I420SSIMFromFiles(
+ config->input_filename.c_str(), config->output_filename.c_str(),
+ config->codec_settings->width, config->codec_settings->height, result);
Log(" Average: %3.2f\n", result->average);
Log(" Min : %3.2f (frame %d)\n", result->min, result->min_frame_number);
Log(" Max : %3.2f (frame %d)\n", result->max, result->max_frame_number);
@@ -276,10 +314,9 @@ void CalculateSsimVideoMetrics(webrtc::test::TestConfig* config,
void CalculatePsnrVideoMetrics(webrtc::test::TestConfig* config,
webrtc::test::QualityMetricsResult* result) {
Log("Calculating PSNR...\n");
- I420PSNRFromFiles(config->input_filename.c_str(),
- config->output_filename.c_str(),
- config->codec_settings->width,
- config->codec_settings->height, result);
+ I420PSNRFromFiles(
+ config->input_filename.c_str(), config->output_filename.c_str(),
+ config->codec_settings->width, config->codec_settings->height, result);
Log(" Average: %3.2f\n", result->average);
Log(" Min : %3.2f (frame %d)\n", result->min, result->min_frame_number);
Log(" Max : %3.2f (frame %d)\n", result->max, result->max_frame_number);
@@ -309,9 +346,11 @@ void PrintConfigurationSummary(const webrtc::test::TestConfig& config) {
void PrintCsvOutput(const webrtc::test::Stats& stats,
const webrtc::test::QualityMetricsResult& ssim_result,
const webrtc::test::QualityMetricsResult& psnr_result) {
- Log("\nCSV output (recommended to run with --noverbose to skip the "
- "above output)\n");
- printf("frame_number encoding_successful decoding_successful "
+ Log(
+ "\nCSV output (recommended to run with --noverbose to skip the "
+ "above output)\n");
+ printf(
+ "frame_number encoding_successful decoding_successful "
"encode_return_code decode_return_code "
"encode_time_in_us decode_time_in_us "
"bit_rate_in_kbps encoded_frame_length_in_bytes frame_type "
@@ -322,22 +361,13 @@ void PrintCsvOutput(const webrtc::test::Stats& stats,
const webrtc::test::FrameStatistic& f = stats.stats_[i];
const webrtc::test::FrameResult& ssim = ssim_result.frames[i];
const webrtc::test::FrameResult& psnr = psnr_result.frames[i];
- printf("%4d, %d, %d, %2d, %2d, %6d, %6d, %5d, %7" PRIuS ", %d, %2d, %2"
- PRIuS ", %5.3f, %5.2f\n",
- f.frame_number,
- f.encoding_successful,
- f.decoding_successful,
- f.encode_return_code,
- f.decode_return_code,
- f.encode_time_in_us,
- f.decode_time_in_us,
- f.bit_rate_in_kbps,
- f.encoded_frame_length_in_bytes,
- f.frame_type,
- f.packets_dropped,
- f.total_packets,
- ssim.value,
- psnr.value);
+ printf("%4d, %d, %d, %2d, %2d, %6d, %6d, %5d, %7" PRIuS
+ ", %d, %2d, %2" PRIuS ", %5.3f, %5.2f\n",
+ f.frame_number, f.encoding_successful, f.decoding_successful,
+ f.encode_return_code, f.decode_return_code, f.encode_time_in_us,
+ f.decode_time_in_us, f.bit_rate_in_kbps,
+ f.encoded_frame_length_in_bytes, f.frame_type, f.packets_dropped,
+ f.total_packets, ssim.value, psnr.value);
}
}
@@ -345,91 +375,85 @@ void PrintPythonOutput(const webrtc::test::TestConfig& config,
const webrtc::test::Stats& stats,
const webrtc::test::QualityMetricsResult& ssim_result,
const webrtc::test::QualityMetricsResult& psnr_result) {
- Log("\nPython output (recommended to run with --noverbose to skip the "
- "above output)\n");
- printf("test_configuration = ["
- "{'name': 'name', 'value': '%s'},\n"
- "{'name': 'description', 'value': '%s'},\n"
- "{'name': 'test_number', 'value': '%d'},\n"
- "{'name': 'input_filename', 'value': '%s'},\n"
- "{'name': 'output_filename', 'value': '%s'},\n"
- "{'name': 'output_dir', 'value': '%s'},\n"
- "{'name': 'packet_size_in_bytes', 'value': '%" PRIuS "'},\n"
- "{'name': 'max_payload_size_in_bytes', 'value': '%" PRIuS "'},\n"
- "{'name': 'packet_loss_mode', 'value': '%s'},\n"
- "{'name': 'packet_loss_probability', 'value': '%f'},\n"
- "{'name': 'packet_loss_burst_length', 'value': '%d'},\n"
- "{'name': 'exclude_frame_types', 'value': '%s'},\n"
- "{'name': 'frame_length_in_bytes', 'value': '%" PRIuS "'},\n"
- "{'name': 'use_single_core', 'value': '%s'},\n"
- "{'name': 'keyframe_interval;', 'value': '%d'},\n"
- "{'name': 'video_codec_type', 'value': '%s'},\n"
- "{'name': 'width', 'value': '%d'},\n"
- "{'name': 'height', 'value': '%d'},\n"
- "{'name': 'bit_rate_in_kbps', 'value': '%d'},\n"
- "]\n",
- config.name.c_str(),
- config.description.c_str(),
- config.test_number,
- config.input_filename.c_str(),
- config.output_filename.c_str(),
- config.output_dir.c_str(),
- config.networking_config.packet_size_in_bytes,
- config.networking_config.max_payload_size_in_bytes,
- PacketLossModeToStr(config.networking_config.packet_loss_mode),
- config.networking_config.packet_loss_probability,
- config.networking_config.packet_loss_burst_length,
- ExcludeFrameTypesToStr(config.exclude_frame_types),
- config.frame_length_in_bytes,
- config.use_single_core ? "True " : "False",
- config.keyframe_interval,
- webrtc::test::VideoCodecTypeToStr(config.codec_settings->codecType),
- config.codec_settings->width,
- config.codec_settings->height,
- config.codec_settings->startBitrate);
- printf("frame_data_types = {"
- "'frame_number': ('number', 'Frame number'),\n"
- "'encoding_successful': ('boolean', 'Encoding successful?'),\n"
- "'decoding_successful': ('boolean', 'Decoding successful?'),\n"
- "'encode_time': ('number', 'Encode time (us)'),\n"
- "'decode_time': ('number', 'Decode time (us)'),\n"
- "'encode_return_code': ('number', 'Encode return code'),\n"
- "'decode_return_code': ('number', 'Decode return code'),\n"
- "'bit_rate': ('number', 'Bit rate (kbps)'),\n"
- "'encoded_frame_length': "
- "('number', 'Encoded frame length (bytes)'),\n"
- "'frame_type': ('string', 'Frame type'),\n"
- "'packets_dropped': ('number', 'Packets dropped'),\n"
- "'total_packets': ('number', 'Total packets'),\n"
- "'ssim': ('number', 'SSIM'),\n"
- "'psnr': ('number', 'PSNR (dB)'),\n"
- "}\n");
+ Log(
+ "\nPython output (recommended to run with --noverbose to skip the "
+ "above output)\n");
+ printf(
+ "test_configuration = ["
+ "{'name': 'name', 'value': '%s'},\n"
+ "{'name': 'description', 'value': '%s'},\n"
+ "{'name': 'test_number', 'value': '%d'},\n"
+ "{'name': 'input_filename', 'value': '%s'},\n"
+ "{'name': 'output_filename', 'value': '%s'},\n"
+ "{'name': 'output_dir', 'value': '%s'},\n"
+ "{'name': 'packet_size_in_bytes', 'value': '%" PRIuS
+ "'},\n"
+ "{'name': 'max_payload_size_in_bytes', 'value': '%" PRIuS
+ "'},\n"
+ "{'name': 'packet_loss_mode', 'value': '%s'},\n"
+ "{'name': 'packet_loss_probability', 'value': '%f'},\n"
+ "{'name': 'packet_loss_burst_length', 'value': '%d'},\n"
+ "{'name': 'exclude_frame_types', 'value': '%s'},\n"
+ "{'name': 'frame_length_in_bytes', 'value': '%" PRIuS
+ "'},\n"
+ "{'name': 'use_single_core', 'value': '%s'},\n"
+ "{'name': 'keyframe_interval;', 'value': '%d'},\n"
+ "{'name': 'video_codec_type', 'value': '%s'},\n"
+ "{'name': 'width', 'value': '%d'},\n"
+ "{'name': 'height', 'value': '%d'},\n"
+ "{'name': 'bit_rate_in_kbps', 'value': '%d'},\n"
+ "]\n",
+ config.name.c_str(), config.description.c_str(), config.test_number,
+ config.input_filename.c_str(), config.output_filename.c_str(),
+ config.output_dir.c_str(), config.networking_config.packet_size_in_bytes,
+ config.networking_config.max_payload_size_in_bytes,
+ PacketLossModeToStr(config.networking_config.packet_loss_mode),
+ config.networking_config.packet_loss_probability,
+ config.networking_config.packet_loss_burst_length,
+ ExcludeFrameTypesToStr(config.exclude_frame_types),
+ config.frame_length_in_bytes, config.use_single_core ? "True " : "False",
+ config.keyframe_interval,
+ webrtc::test::VideoCodecTypeToStr(config.codec_settings->codecType),
+ config.codec_settings->width, config.codec_settings->height,
+ config.codec_settings->startBitrate);
+ printf(
+ "frame_data_types = {"
+ "'frame_number': ('number', 'Frame number'),\n"
+ "'encoding_successful': ('boolean', 'Encoding successful?'),\n"
+ "'decoding_successful': ('boolean', 'Decoding successful?'),\n"
+ "'encode_time': ('number', 'Encode time (us)'),\n"
+ "'decode_time': ('number', 'Decode time (us)'),\n"
+ "'encode_return_code': ('number', 'Encode return code'),\n"
+ "'decode_return_code': ('number', 'Decode return code'),\n"
+ "'bit_rate': ('number', 'Bit rate (kbps)'),\n"
+ "'encoded_frame_length': "
+ "('number', 'Encoded frame length (bytes)'),\n"
+ "'frame_type': ('string', 'Frame type'),\n"
+ "'packets_dropped': ('number', 'Packets dropped'),\n"
+ "'total_packets': ('number', 'Total packets'),\n"
+ "'ssim': ('number', 'SSIM'),\n"
+ "'psnr': ('number', 'PSNR (dB)'),\n"
+ "}\n");
printf("frame_data = [");
for (unsigned int i = 0; i < stats.stats_.size(); ++i) {
const webrtc::test::FrameStatistic& f = stats.stats_[i];
const webrtc::test::FrameResult& ssim = ssim_result.frames[i];
const webrtc::test::FrameResult& psnr = psnr_result.frames[i];
- printf("{'frame_number': %d, "
- "'encoding_successful': %s, 'decoding_successful': %s, "
- "'encode_time': %d, 'decode_time': %d, "
- "'encode_return_code': %d, 'decode_return_code': %d, "
- "'bit_rate': %d, 'encoded_frame_length': %" PRIuS ", "
- "'frame_type': %s, 'packets_dropped': %d, "
- "'total_packets': %" PRIuS ", 'ssim': %f, 'psnr': %f},\n",
- f.frame_number,
- f.encoding_successful ? "True " : "False",
- f.decoding_successful ? "True " : "False",
- f.encode_time_in_us,
- f.decode_time_in_us,
- f.encode_return_code,
- f.decode_return_code,
- f.bit_rate_in_kbps,
- f.encoded_frame_length_in_bytes,
- f.frame_type == webrtc::kVideoFrameDelta ? "'Delta'" : "'Other'",
- f.packets_dropped,
- f.total_packets,
- ssim.value,
- psnr.value);
+ printf(
+ "{'frame_number': %d, "
+ "'encoding_successful': %s, 'decoding_successful': %s, "
+ "'encode_time': %d, 'decode_time': %d, "
+ "'encode_return_code': %d, 'decode_return_code': %d, "
+ "'bit_rate': %d, 'encoded_frame_length': %" PRIuS
+ ", "
+ "'frame_type': %s, 'packets_dropped': %d, "
+ "'total_packets': %" PRIuS ", 'ssim': %f, 'psnr': %f},\n",
+ f.frame_number, f.encoding_successful ? "True " : "False",
+ f.decoding_successful ? "True " : "False", f.encode_time_in_us,
+ f.decode_time_in_us, f.encode_return_code, f.decode_return_code,
+ f.bit_rate_in_kbps, f.encoded_frame_length_in_bytes,
+ f.frame_type == webrtc::kVideoFrameDelta ? "'Delta'" : "'Other'",
+ f.packets_dropped, f.total_packets, ssim.value, psnr.value);
}
printf("]\n");
}
@@ -438,10 +462,14 @@ void PrintPythonOutput(const webrtc::test::TestConfig& config,
// The input file must be in YUV format.
int main(int argc, char* argv[]) {
std::string program_name = argv[0];
- std::string usage = "Quality test application for video comparisons.\n"
- "Run " + program_name + " --helpshort for usage.\n"
- "Example usage:\n" + program_name +
- " --input_filename=filename.yuv --width=352 --height=288\n";
+ std::string usage =
+ "Quality test application for video comparisons.\n"
+ "Run " +
+ program_name +
+ " --helpshort for usage.\n"
+ "Example usage:\n" +
+ program_name +
+ " --input_filename=filename.yuv --width=352 --height=288\n";
google::SetUsageMessage(usage);
google::ParseCommandLineFlags(&argc, &argv, true);
@@ -478,10 +506,8 @@ int main(int argc, char* argv[]) {
packet_manipulator.InitializeRandomSeed(time(NULL));
}
webrtc::test::VideoProcessor* processor =
- new webrtc::test::VideoProcessorImpl(encoder, decoder,
- &frame_reader,
- &frame_writer,
- &packet_manipulator,
+ new webrtc::test::VideoProcessorImpl(encoder, decoder, &frame_reader,
+ &frame_writer, &packet_manipulator,
config, &stats);
processor->Init();
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