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| author | Keith Whitwell <keithw@vmware.com> | 2010-10-12 13:20:39 +0100 |
|---|---|---|
| committer | Keith Whitwell <keithw@vmware.com> | 2010-10-12 13:20:39 +0100 |
| commit | 0ca0382d1bfd1e9128fa4b588ce1411f7b8a85df (patch) | |
| tree | 13adfe18e53021cf09451114bbe7b56d98b58ea5 /src/gallium/drivers/llvmpipe/lp_setup_line.c | |
| parent | 22ec25e2bf5c9309610b68e8e40472a8ea695ba9 (diff) | |
Revert "llvmpipe: try to keep plane c values small"
This reverts commit 9773722c2b09d5f0615a47cecf4347859474dc56.
Looks like there are some floor/rounding issues here that need
to be better understood.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_setup_line.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup_line.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup_line.c b/src/gallium/drivers/llvmpipe/lp_setup_line.c index c940860850..693ac28175 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup_line.c +++ b/src/gallium/drivers/llvmpipe/lp_setup_line.c @@ -640,7 +640,8 @@ try_setup_line( struct lp_setup_context *setup, } } - plane->c = (plane->c + (FIXED_ONE-1)) / FIXED_ONE; + plane->dcdx *= FIXED_ONE; + plane->dcdy *= FIXED_ONE; /* find trivial reject offsets for each edge for a single-pixel * sized block. These will be scaled up at each recursive level to |