diff options
| author | wm4 <wm4@nowhere> | 2020-05-09 17:53:53 +0200 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2020-05-09 18:02:57 +0200 |
| commit | a1812e2a46b61c431e5650e7aa38ac6cf1f0c934 (patch) | |
| tree | a2bb77c082b2604fdc55f5aa5e1cb4a3507ad13a /sub/osd.c | |
| parent | 9dfcc496a504f6ec701af08e92ce45b93239277f (diff) | |
| download | mpv-a1812e2a46b61c431e5650e7aa38ac6cf1f0c934.tar.bz2 mpv-a1812e2a46b61c431e5650e7aa38ac6cf1f0c934.tar.xz | |
build: add -fno-math-errno
glibc/gcc make certain math functions set errno by default. This is not
required by the standard, and makes everything complexer and slower
(well done glibc). It typically prevents inlining certain math functions
too, where the compiler can turn a function call to a single
instruction, such as observed with lrint().
So this has possibly some minor performance advantages, and no
disadvantages.
Diffstat (limited to 'sub/osd.c')
0 files changed, 0 insertions, 0 deletions