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| author | Kartik K. Agaram <vc@akkartik.com> | 2021-06-15 12:36:38 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2021-06-15 12:36:38 -0700 |
| commit | 2bf7cb83ba9bac7926e925bb610e81123ee132ef (patch) | |
| tree | e69d8f17e5ad9cf3d436c6d16c90b35e6064a1f8 /shell/evaluate.mu | |
| parent | 8068b8450f163b2ba3824fb430cc3edb130b6489 (diff) | |
| download | mu-2bf7cb83ba9bac7926e925bb610e81123ee132ef.tar.gz | |
do more work per fake-screen refresh
Refreshing the fake screen is still a heavyweight operation. Double-buffering makes it less obvious but doesn't actually reduce the amount of work. We need to ensure that we do enough work between refreshes to make them economic.
Diffstat (limited to 'shell/evaluate.mu')
| -rw-r--r-- | shell/evaluate.mu | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/evaluate.mu b/shell/evaluate.mu index e474be41..c1a4ebdc 100644 --- a/shell/evaluate.mu +++ b/shell/evaluate.mu @@ -27,7 +27,7 @@ fn evaluate _in-ah: (addr handle cell), _out-ah: (addr handle cell), env-h: (han break-if-= increment *call-number var tmp/eax: int <- copy *call-number - tmp <- and 0xf # every 16 calls to evaluate + tmp <- and 0xffff/responsiveness # every 64k calls to evaluate compare tmp, 0 break-if-!= var inner-screen-var/eax: (addr handle cell) <- copy inner-screen-var |