restore full equation

Cyan4973 · Cyan4973 · commit 2f55e2eee3f1 · 2025-01-14T15:57:05.000-08:00
do not solve the equation, even though some members cancel each other,
this is done for clarity,
we'll let the compiler do the resolution at compile time.
diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c
@@ -7342,7 +7342,7 @@ size_t ZSTD_convertBlockSequences(ZSTD_CCtx* cctx,
                 DEBUGLOG(5, "long literals length detected at pos %zu", longl-nbSequences);
                 assert(longl <= 2* (nbSequences-1));
                 cctx->seqStore.longLengthType = ZSTD_llt_literalLength;
-                cctx->seqStore.longLengthPos = (U32)(longl-nbSequences);
+                cctx->seqStore.longLengthPos = (U32)(longl-(nbSequences-1)-1);
             }
         }
     } else {

Original file line number	Diff line number	Diff line change
`@@ -7342,7 +7342,7 @@ size_t ZSTD_convertBlockSequences(ZSTD_CCtx* cctx,`
`7342`	`7342`	`DEBUGLOG(5, "long literals length detected at pos %zu", longl-nbSequences);`
`7343`	`7343`	`assert(longl <= 2* (nbSequences-1));`
`7344`	`7344`	`cctx->seqStore.longLengthType = ZSTD_llt_literalLength;`
`7345`		`- cctx->seqStore.longLengthPos = (U32)(longl-nbSequences);`
	`7345`	`+ cctx->seqStore.longLengthPos = (U32)(longl-(nbSequences-1)-1);`
`7346`	`7346`	`}`
`7347`	`7347`	`}`
`7348`	`7348`	`} else {`