diff options
Diffstat (limited to 'editor/pnminvert.c')
| -rw-r--r-- | editor/pnminvert.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/editor/pnminvert.c b/editor/pnminvert.c index 4bee8837..d4aad503 100644 --- a/editor/pnminvert.c +++ b/editor/pnminvert.c @@ -16,8 +16,8 @@ implements the for statements in our algorithm with instructions that do 16 bytes at a time on CPUs that have them (movdqa on x86). This is "tree vectorization." A more primitive compiler will do one byte at a time; we - could change the code to use libnetpbm's wordaccess.h facility and it will - do one word at a time. (But we don't think it's worth complicating the + could change the code to use uint32_t or uint64_t and it will do four or + eight bytes at a time. (But we don't think it's worth complicating the code for that). */ |