JetBrains / skiko 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 2,478 units with 19,472 lines of code in units (29.2% of code).

0 very complex units (0 lines of code)
1 complex units (58 lines of code)
5 medium complex units (167 lines of code)
42 simple units (979 lines of code)
2,430 very simple units (18,268 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 skiko/src/commonMain/cpp/common/shaper/FontRunIterator.cc	58	28	0
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/FontMetrics.kt	19	17	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/PathSegment.kt	12	16	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/paragraph/LineMetrics.kt	17	15	1
JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_graphicapi_InternalDirectXApi_createDirectXOffscreenDevice() in skiko/src/awtMain/cpp/windows/InternalDirectXApi.cc	59	11	3
JNIEXPORT jint JNICALL Java_org_jetbrains_skiko_HardwareLayer_getCurrentDPI() in skiko/src/awtMain/cpp/linux/drawlayer.cc	60	11	3
fun assertContentSame() in skiko/src/commonTest/kotlin/org/jetbrains/skia/util/assertContentSame.kt	34	10	3
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/AnimationFrameInfo.kt	12	10	1
JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_redrawer_AngleRedrawerKt_createAngleDevice() in skiko/src/awtMain/cpp/windows/AngleRedrawer.cc	76	9	4
fun isContentSame() in skiko/src/awtTest/kotlin/org/jetbrains/skiko/util/Images.kt	41	9	3
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/paragraph/DecorationStyle.kt	11	9	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/shaper/RunInfo.kt	11	9	1
override fun execute() in skiko/buildSrc/src/main/kotlin/CompileSkikoCppTask.kt	80	9	2
fun paragraphWithTabulationReplacingTabs1() in skiko/src/webTest/kotlin/org/jetbrains/skia/ParagraphWebTest.kt	46	8	0
JNIEXPORT jint JNICALL Java_org_jetbrains_skiko_HardwareLayer_getCurrentDPI() in skiko/src/awtMain/cpp/windows/drawlayer.cc	36	8	3
HRESULT CreateSwapChainForComposition() in skiko/src/awtMain/cpp/windows/directXRedrawer.cc	28	8	4
JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_redrawer_Direct3DRedrawer_createDirectXDevice() in skiko/src/awtMain/cpp/windows/directXRedrawer.cc	47	8	5
static bool parseSettingValue() in skiko/src/awtMain/cpp/linux/theme.cc	12	8	3
JNIEXPORT jint JNICALL Java_org_jetbrains_skiko_SystemThemeHelper_getCurrentSystemTheme() in skiko/src/awtMain/cpp/linux/theme.cc	21	8	2
fun init() in skiko/src/jvmMain/kotlin/org/jetbrains/skiko/Setup.kt	28	8	1
jobject fromSkRRect() in skiko/src/jvmMain/cpp/common/interop.cc	37	8	2
fun isShapeTest() in skiko/src/commonTest/kotlin/org/jetbrains/skia/PathTests.kt	51	8	0
static GLFuncPtr GetGLFakeFunc() in skiko/src/jvmTest/cpp/DummyOpenGLFunctions.cc	12	8	2
void commitRunBuffer() in skiko/src/commonMain/cpp/common/include/TextLineRunHandler.hh	26	8	1
void RenderNode::onDraw() in skiko/src/commonMain/cpp/common/node/RenderNode.cpp	32	8	1
jobject createJumpListInteropItemObject() in skiko/src/awtMain/cpp/windows/JumpList.cc	34	7	2
JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_redrawer_Direct3DRedrawer_chooseAdapter() in skiko/src/awtMain/cpp/windows/directXRedrawer.cc	26	7	3
JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_graphicapi_InternalDirectXApi_chooseAdapter() in skiko/src/awtMain/cpp/windows/InternalDirectXApi.cc	26	7	3
JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_graphicapi_InternalDirectXApi_makeDirectXTexture() in skiko/src/awtMain/cpp/windows/InternalDirectXApi.cc	19	7	6
static SkUnichar NextUTF16() in skiko/src/jvmMain/cpp/common/interop.cc	18	7	2
static int UTF16ToUTF8() in skiko/src/jvmMain/cpp/common/interop.cc	28	7	4
fun emptyFontMetricsAreZero() in skiko/src/commonTest/kotlin/org/jetbrains/skia/FontTests.kt	20	7	0
override fun compareTo() in skiko/src/commonMain/kotlin/org/jetbrains/skiko/OsVersion.kt	9	7	1
fun tick() in skiko/src/commonMain/kotlin/org/jetbrains/skiko/FPSCounter.kt	20	7	0
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/paragraph/PlaceholderStyle.kt	9	7	1
fun next() in skiko/src/commonMain/kotlin/org/jetbrains/skia/BreakIterator.kt	18	7	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/shaper/ShapingOptions.kt	9	7	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/FontVariationAxis.kt	9	7	1
JNIEXPORT jdouble JNICALL Java_org_jetbrains_skiko_DisplayKt_getLinuxDisplayRefreshRate() in skiko/src/awtMain/cpp/linux/display.cc	24	6	4
override fun equals() in skiko/src/jvmMain/kotlin/org/jetbrains/skiko/SkiaLayerProperties.kt	9	6	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/IRect.kt	8	6	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/Color4f.kt	8	6	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/paragraph/Shadow.kt	8	6	1
override fun toString() in skiko/src/commonMain/kotlin/org/jetbrains/skia/PathSegment.kt	3	6	0
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/RSXform.kt	8	6	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/Rect.kt	8	6	1
override fun equals() in skiko/src/commonMain/kotlin/org/jetbrains/skia/FontFeature.kt	8	6	1
fun parseOne() in skiko/src/commonMain/kotlin/org/jetbrains/skia/FontFeature.kt	9	6	1
override fun equals() in skiko/src/webMain/kotlin/org/jetbrains/skia/impl/Native.js.kt	6	5	1
override fun equals() in skiko/src/nativeMain/kotlin/org/jetbrains/skia/impl/Native.native.kt	6	5	1