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nx_visual_diff_gate.nx
buildroot/runtime/_hdl_build/nx_visual_diff_gate.nx
about
nx_visual_diff_gate.nx -- PROOF (re-runnable, known-answer fixtures) that the visual-parity instrument
measures truthfully BEFORE we point it at Chrome-vs-Nishi: identical images MUST score 1000 permille,
a half-different image MUST score exactly 500, the worst-cell report must point AT the differing half,
content extent must find the exact last content row, and a PNG round-trip must survive. If the ruler
lies, every benchmark on top of it lies -- so the ruler gets its own gate. license_tier: ORIGINAL
expect_exit: 0
dependencies 2 imports · 0 importers
imports: nx_visual_diff.nxnx_png_write.nx
imported by: nobody (leaf or entry point)
call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown
structs
| none |
consts
| none |
functions
| 10 | func vg_w(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(1,s,n); return 0 } called by 1: main |
| 11 | func vg_n(v: i64) -> i64 { let t: *u8=sys_mmap(24); var m: i64=v; if m<0{sys_write(1,"-" as *u8,1);m=0-m} var k: i64=0; if m==0{t[0]=48 as u8;k=1} while m>0{t[k]=(48+(m%10)) as u8;m=m/10;k=k+1} let b: *u8=sys_mmap(24); var j: i64=0; while j<k{b[j]=t[k-1-j];j=j+1} sys_write(1,b,k); return 0 } called by 1: main |
| 14 | func vg_img(w: i64, h: i64, r: i64, g: i64, b: i64) -> *VdImg called by 1: main |
| 30 | func main() -> i64 |