saitoha / libsixel / 23371669804 / 37

87%

master: 49%

push

github

loader: harden libjpeg API fallback tests and error handling

- make libjpeg fatal decode errors recoverable via setjmp/longjmp to allow loader fallback

- add API-gated quality tests for forced 12/16-bit JPEG paths

- add no-API fallback tests that assert libjpeg->builtin handoff

- run PNG indexed fallback colormgmt hook even in no-lcms builds

14030 of 27413 branches covered (51.18%)

43059 of 61714 relevant lines covered (69.77%)

265786.93 hits per line