JetBrains / skija Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 1,551 units with 9,967 lines of code in units (48.0% of code).

0 very complex units (0 lines of code)
1 complex units (56 lines of code)
8 medium complex units (220 lines of code)
18 simple units (426 lines of code)
1,524 very simple units (9,265 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
void FontRunIterator::consume() in platform/cc/shaper/FontRunIterator.cc	56	27	0
public ColorAlphaType validateAlphaType() in shared/java/ColorType.java	35	24	1
public boolean equals() in shared/java/PathSegment.java	13	23	1
public int getBytesPerPixel() in shared/java/ColorType.java	26	22	0
public int getShiftPerPixel() in shared/java/ColorType.java	26	22	0
public String toString() in shared/java/PathSegment.java	12	13	0
def main() in script/build.py	64	12	0
public float resolve() in shared/java/svg/SVGLengthContext.java	29	12	2
public static SVGPreserveAspectRatioAlign valueOf() in shared/java/svg/SVGPreserveAspectRatioAlign.java	15	11	1
public static synchronized void load() in shared/java/impl/Library.java	44	10	0
public static void _validateResult() in shared/java/Codec.java	22	10	1
def javac() in script/common.py	14	9	7
public Matrix33 toMatrix() in shared/java/EncodedOrigin.java	22	9	2
static in shared/java/impl/Log.java	19	9	0
size_t utfToUtf8() in platform/cc/interop.cc	64	9	2
public float getR() in shared/java/ColorType.java	20	8	1
public float getG() in shared/java/ColorType.java	20	8	1
public float getB() in shared/java/ColorType.java	20	8	1
jobject fromSkRRect() in platform/cc/interop.cc	37	8	2
public int hashCode() in shared/java/PathSegment.java	18	7	0
static in shared/java/impl/Platform.java	14	7	0
public int next() in shared/java/BreakIterator.java	15	7	1
public String toString() in shared/java/FontFeature.java	15	7	0
public static FontFeature parseOne() in shared/java/FontFeature.java	12	7	1
void commitRunBuffer() in platform/cc/shaper/TextLineRunHandler.hh	24	7	1
static in shared/java/impl/Library.java	24	6	0
public static File _extract() in shared/java/impl/Library.java	22	6	3
public Rect inflate() in shared/java/RRect.java	24	5	1
public boolean swapsWidthHeight() in shared/java/EncodedOrigin.java	11	5	0
public boolean equals() in shared/java/impl/Native.java	17	5	1
public static ColorFilter makeTableARGB() in shared/java/ColorFilter.java	7	5	4
public Rect intersect() in shared/java/Rect.java	6	5	1
public static int makeARGB() in shared/java/Color.java	10	5	4
public PathFillMode inverse() in shared/java/PathFillMode.java	14	5	0
public float getA() in shared/java/ColorType.java	14	5	1
public static IRect makeXYWH() in shared/java/IRect.java	7	5	4
public static IRect makeWH() in shared/java/IRect.java	7	5	2
public IRect intersect() in shared/java/IRect.java	6	5	1
public int getVerbs() in shared/java/Path.java	14	5	2
jobject toJava() in platform/cc/interop.cc	19	5	2
SkRRect toSkRRect() in platform/cc/interop.cc	25	5	6
def fetch() in script/common.py	7	4	2
def copy_newer() in script/common.py	5	4	2
public Shader makeShader() in shared/java/RuntimeEffect.java	10	4	4
jobject toJava() in platform/cc/interop.cc	21	4	2
std::unique_ptr toSkSurfaceProps() in platform/cc/interop.cc	11	4	2
size_t skija::UtfIndicesConverter::from16To8() in platform/cc/interop.cc	12	4	1
uint32_t skija::UtfIndicesConverter::from8To16() in platform/cc/interop.cc	12	4	1
sk_sp makeLine() in platform/cc/shaper/TextLineRunHandler.hh	24	4	0
bool can_handle_cluster() in platform/cc/shaper/FontRunIterator.cc	10	4	3