aliyun / heif-decoder-lib - Source Code Overview

Analysis scope, overview of main, test, generated, deployment, build, and other code.

Source Code Analysis Scope

Files includes and excluded from analyses

txt

cmd

pro

properties

cfg

clang-tidy

29 extensions are included in analyses: cc, h, sh, txt, cmake, kt, xml, yaml, c, in, json, gradle, cmd, hh, m4, go, s, gitignore, py, js, bat, md, pro, properties, html, cpp, cfg, hpp, clang-tidy
7 criteria are used to exclude files from analysis:

exclude files with path like ".*/(3rd|[Tt]hird)[-_]?[Pp]arty/.*" (Dependencies) (213 files).
exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (4 files).
exclude files with path like ".*[.]m4" (stuff autogenerated by autoconf - still C deps) (0 files).
exclude files with path like ".*/gradle/wrapper/.*" (Gradle) (1 file).
exclude files with path like ".*/proguard[-]rules[.]pro" (ProGuard) (2 files).
exclude files with path like ".*/git[-]history[.]txt" (Git history) (1 file).
exclude files with path like ".*/git[-][a-zA-Z0-9_]+[.]txt" (Git data exports for sokrates analyses) (0 files).

The source code folder contains 710 files:

280 files are included in analyses.
430 files are excluded from analyses:

Explore all files....

Overview of Analyzed Files

Basic stats on analyzed files

Intro

For analysis purposes we separate files in scope into several categories: main, test, generated, deployment and build, and other.

The main category contains all manually created source code files that are being used in the production.
Files in the main category are used as input for other analyses: logical decomposition, concerns, duplication, file size, unit size, and conditional complexity.
Test source code files are used only for testing of the product. These files are normally not deployed to production.
Build and deployment source code files are used to configure or support build and deployment process.
Generated source code files are automatically generated files that have not been manually changed after generation.
While a source code folder may contain a number of files, we are primarily interested in the source code files that are being written and maintained by developers.
Files containing binaries, documentation, or third-party libraries, for instance, are excluded from analysis. The exception are third-party libraries that have been changed by developers.

Main Code

All manually created or maintained source code that defines logic of the product that is run in a production environment.

cfg

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The following criteria are used to filter files:

files with paths like ".*".

168 files match defined criteria (48,718 LOC, 100.0% vs. main code):

64 *.cc files (31,510 LOC)
73 *.h files (9,662 LOC)
1 *.py files (2,905 LOC)
3 *.in files (1,798 LOC)
1 *.go files (1,165 LOC)
16 *.cmake files (809 LOC)
3 *.c files (420 LOC)
1 *.cpp files (247 LOC)
2 *.js files (154 LOC)
3 *.kt files (46 LOC)
1 *.cfg files (2 LOC)

" *.cc" is biggest, containing 64.68% of LOC.
" *.cfg" is smallest, containing 0% of LOC.

Test Code

Used only for testing of the product. Normally not deployed in a production environment.

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The following criteria are used to filter files:

files with paths like ".*_test[.].*".
files with paths like ".*/test_.*".
files with paths like ".*/src/androidTest/.*".
files with paths like ".*/[Tt]est/.*".
files with paths like ".*/[Tt]ests/.*".

32 files match defined criteria (7,579 LOC, 15.6% vs. main code):

24 *.cc files (7,228 LOC)
2 *.go files (209 LOC)
3 *.h files (97 LOC)
2 *.kt files (23 LOC)
1 *.in files (22 LOC)

" *.cc" is biggest, containing 95.37% of LOC.
" *.in" is smallest, containing 0.29% of LOC.

Build and Deployment Code

Source code used to configure or support build and deployment process.

Explore: circles | sunburst

The following criteria are used to filter files:

files with paths like ".*[.]sh".
files with paths like ".*[.]bat".
files with paths like ".*/AndroidManifest[.]xml".
files with paths like ".*[.]git[a-z]+".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]gradle".

20 files match defined criteria (1,065 LOC, 2.2% vs. main code):

14 *.sh files (845 LOC)
4 *.gradle files (144 LOC)
1 *.bat files (68 LOC)
1 *.xml files (8 LOC)

" *.sh" is biggest, containing 79.34% of LOC.
" *.xml" is smallest, containing 0.75% of LOC.

Other Code

txt

properties

Explore: circles | sunburst

The following criteria are used to filter files:

files with paths like ".*[.]json".
files with paths like ".*[.]md".
files with paths like ".*/README[.][a-z0-9]+".
files with paths like ".*[.]txt".
files with paths like ".*/[Ee]xamples/.*".
files with paths like ".*[.]properties".
files with paths like ".*/[Dd]emos?/.*".
files with paths like ".*/[.]gitignore".

60 files match defined criteria (6,536 LOC, 13.4% vs. main code):

15 *.cc files (3,818 LOC)
10 *.txt files (1,208 LOC)
1 *.html files (332 LOC)
10 *.xml files (301 LOC)
1 *.md files (207 LOC)
7 *.kt files (163 LOC)
11 *.h files (162 LOC)
1 *.json files (154 LOC)
1 *.go files (120 LOC)
1 *.gradle files (41 LOC)
1 *.properties files (23 LOC)
1 *.c files (7 LOC)

" *.cc" is biggest, containing 58.41% of LOC.
" *.c" is smallest, containing 0.11% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.cc files are analyzed with CppAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Advanced heuristic dependency analysis

*.h files are analyzed with CppAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Advanced heuristic dependency analysis

*.py files are analyzed with PythonAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Basic heuristic dependency analysis

*.in files are analyzed with RustAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

No dependency analysis

*.go files are analyzed with GoLangAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Basic heuristic dependency analysis

*.cmake files are analyzed with DefaultLanguageAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Basic code cleaning (empty lines removed for LOC calculations and duplication calculations)

No unit size analysis

No conditional complexity analysis

No dependency analysis

*.c files are analyzed with CStyleAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

No dependency analysis

*.cpp files are analyzed with CppAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Advanced heuristic dependency analysis

*.js files are analyzed with JavaScriptAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

No dependency analysis

*.kt files are analyzed with KotlinAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Basic heuristic dependency analysis (based on imports and package statements)

*.cfg files are analyzed with CfgAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

No unit size analysis

No conditional complexity analysis

No dependency analysis

2025-05-15 05:15