diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2020-03-06 19:18:10 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2020-03-09 16:47:59 +0300 |
| commit | 598ab525da3df3fef2033c159c570688c7282a8f (patch) | |
| tree | ba2bd0b8fc6ee5d264512bf655def1a6ee5d7b31 /source/blender/editors/render/render_preview.c | |
| parent | ee5d7bc16b243f309c84bce5deddf3a86b7f4c14 (diff) | |
Cleanup: Replace ABS/SQUARE/CUBE with function calls
While it might be handy to have type-less functionality which is
similar to how C++ math is implemented it can not be easily achieved
with just preprocessor in a way which does not have side-effects on
wrong usage.
There macros where often used on a non-trivial expression, and there
was at least one usage where it was causing an actual side effect/bug
on Windows (see change around square_f(sh[index++]) in studiolight.c).
For such cases it is handy to have a function which is guaranteed to
have zero side-effects. The motivation behind actually removing the
macros is that there is already a way to do similar calculation. Also,
not having such macros is a way to guarantee that its usage is not
changed in a way which have side-effects and that it's not used as an
inspiration for cases where it should not be used.
Differential Revision: https://developer.blender.org/D7051
Diffstat (limited to 'source/blender/editors/render/render_preview.c')
| -rw-r--r-- | source/blender/editors/render/render_preview.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/editors/render/render_preview.c b/source/blender/editors/render/render_preview.c index b6c588c8c33..369572a5d6d 100644 --- a/source/blender/editors/render/render_preview.c +++ b/source/blender/editors/render/render_preview.c @@ -615,7 +615,7 @@ static bool ed_preview_draw_rect(ScrArea *sa, int split, int first, rcti *rect, if (rv && rv->rectf) { - if (ABS(rres.rectx - newx) < 2 && ABS(rres.recty - newy) < 2) { + if (abs(rres.rectx - newx) < 2 && abs(rres.recty - newy) < 2) { newrect->xmax = max_ii(newrect->xmax, rect->xmin + rres.rectx + offx); newrect->ymax = max_ii(newrect->ymax, rect->ymin + rres.recty); @@ -694,7 +694,7 @@ void ED_preview_draw(const bContext *C, void *idp, void *parentp, void *slotp, r * or if the job is running and the size of preview changed */ if ((sbuts != NULL && sbuts->preview) || (!ok && !WM_jobs_test(wm, sa, WM_JOB_TYPE_RENDER_PREVIEW)) || - (sp && (ABS(sp->sizex - newx) >= 2 || ABS(sp->sizey - newy) > 2))) { + (sp && (abs(sp->sizex - newx) >= 2 || abs(sp->sizey - newy) > 2))) { if (sbuts != NULL) { sbuts->preview = 0; } |