twitter / vireoUnit Size

Intro

Unit size measurements show the distribution of size of units of code (methods, functions...).
Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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Unit Size Overall

There are 1,269 units with 18,279 lines of code in units (52.9% of code).

19 very long units (3,321 lines of code)
58 long units (4,017 lines of code)
123 medium size units (3,784 lines of code)
209 small units (3,073 lines of code)
860 very small units (4,084 lines of code)

Legend:

101+

51-100

21-50

11-20

1-10

Unit Size per Extension

101+

51-100

21-50

11-20

1-10

Unit Size per Logical Component

primary logical decomposition

101+

51-100

21-50

11-20

1-10

Alternative Visuals

3D view of all units

Longest Units

Top 50 longest units

Unit	# lines	McCabe index	# params
def main() in vireo/tools/scala/transcode/src/main/scala/com/twitter/vireo_tools/transcode/Main.scala	350	103	1
int main() in vireo/tools/frames/main.cpp	273	54	2
bool ImageReaderBMP::readImage() in imagecore/formats/internal/bmp.cpp	264	66	1
int ResizeCommand::performResize() in imagetool/commands/resize.cpp	239	64	2
int parse_arguments() in vireo/tools/transcode/main.cpp	215	70	3
int main() in vireo/tools/validate/main.cpp	198	36	2
static int computeHistogram() in imagecore/image/colorpalette.cpp	179	51	4
unsigned int ImageReaderJPEG::readRows() in imagecore/formats/internal/jpeg.cpp	171	30	3
int GenLUTCommand::run() in imagetool/commands/genlut.cpp	157	25	2
int main() in vireo/tools/viddiff/main.cpp	144	28	2
int ColorsCommand::run() in imagetool/commands/colors.cpp	143	34	2
int TiledResizeOperation::performResize() in imagecore/image/tiledresize.cpp	143	38	0
static void adaptiveSeperable12() in imagecore/image/internal/sse.cpp	142	3	10
auto H264::operator() in vireo/internal/decode/h264.cpp	130	24	0
unsigned int ImageWriterJPEG::writeRows() in imagecore/formats/internal/jpeg.cpp	126	20	3
bool finish_initialization() in vireo/internal/demux/mp2ts.cpp	116	31	0
bool finish_initialization() in vireo/internal/demux/webm.cpp	113	19	0
int main() in vireo/tools/unchunk/main.cpp	109	18	2
int main() in vireo/tools/psnr/main.cpp	109	22	2
int main() in vireo/tools/remux/main.cpp	99	33	2
void process_h264_frame() in vireo/internal/demux/mp2ts.cpp	99	20	3
int main() in vireo/tools/transcode/main.cpp	96	37	2
void parse_audio_codec_info() in vireo/internal/demux/mp4.cpp	96	22	1
functional::Video transcode() in vireo/tools/transcode/main.cpp	95	21	6
void parse_samples() in vireo/internal/demux/mp4.cpp	95	21	2
def main() in vireo/tools/scala/chunk/src/main/scala/com/twitter/vireo_tools/chunk/Main.scala	94	19	1
int main() in vireo/tools/stitch/main.cpp	94	19	2
ReturnType getValue() in imagecore/formats/exif/exifreader.h	86	19	2
void JNICALL Java_com_twitter_vireo_transform_jni_Trim_jniInit() in vireo/scala/jni/vireo/transform.cpp	85	7	6
auto YUV::full_range() in vireo/frame/yuv.cpp	84	13	1
bool ImageWriterPNG::copyLossless() in imagecore/formats/internal/png.cpp	83	10	1
static void rgba_to_yuv420x4() in imagecore/image/internal/conversions.cpp	81	5	8
bool ImageWriterWebP::writeImage() in imagecore/formats/internal/webp.cpp	80	15	1
int main() in vireo/tools/chunk/main.cpp	79	14	2
int ForceRGBCommand::run() in imagetool/commands/forcergb.cpp	78	16	2
void JNICALL Java_com_twitter_vireo_transform_jni_Stitch_jniInit() in vireo/scala/jni/vireo/transform.cpp	77	3	5
bool ImageWriterJPEG::copyLossless() in imagecore/formats/internal/jpeg.cpp	76	20	1
static void transpose2x16() in imagecore/image/internal/filters_intrinsics.cpp	76	5	7
static void transpose1x16() in imagecore/image/internal/filters_intrinsics.cpp	75	5	7
void adaptive4x4_3() in imagecore/image/internal/neon.cpp	72	3	11
void setup_video_track() in vireo/mux/mp4.cpp	71	5	1
int CleanCommand::run() in imagetool/commands/clean.cpp	71	21	2
bool ImageReaderWebP::readImage() in imagecore/formats/internal/webp.cpp	70	9	1
static void adaptiveSeperable12() in imagecore/image/internal/neon.cpp	70	3	10
int parse_arguments() in vireo/tools/remux/main.cpp	69	20	3
std::vector cache_and_flush() in vireo/mux/mp2ts.cpp	68	13	4
def apply() in vireo/scala/vireo-scala/src/main/scala/com/twitter/vireo/common/Util.scala	68	15	0
bool ImageReaderJPEG::beginReadInternal() in imagecore/formats/internal/jpeg.cpp	68	22	3
auto mux() in vireo/android/util.cpp	64	15	5
auto AAC::operator() in vireo/internal/decode/aac.cpp	63	5	0