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author AJR <ajrhacker@users.noreply.github.com>2016-08-25 00:12:03 -0400
committer AJR <ajrhacker@users.noreply.github.com>2016-08-25 00:22:14 -0400
commit717e1eb9d2f3d4399f1793773b3c48397c728b43 (patch)
tree5d1a42c6eb8b3a3a355e657649d91b1268dc4b63 /src/emu/render.cpp
parent0d08c04009a954a64b7bf4d7be978a744940d721 (diff)
Change warning flags for Clang build (nw)
-Wno-missing-braces is unfortunately now necessary to avoid errors on almost every single use of the std::array initializer in devfind.h. (Apparently C++14 does make double braces optional for std::array initializers, but clang and GCC's -Wmissing-braces never took that into proper account, which is why GCC may still have it disabled by default.) Several other Clang-specific warnings have been undisabled; some might perhaps need to be locally reenabled if legacy 3rdparty code or sundry OSD includes happen to disagree with them. The only warning to require any code changes was -Wabsolute-value, which seems to have caught a minor render bug (and nothing more).
Diffstat (limited to 'src/emu/render.cpp')
-rw-r--r--src/emu/render.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/emu/render.cpp b/src/emu/render.cpp
index 51669bf5320..39018410c2b 100644
--- a/src/emu/render.cpp
+++ b/src/emu/render.cpp
@@ -1756,8 +1756,8 @@ void render_target::add_container_primitives(render_primitive_list &list, const
cliprect.y1 = xform.yoffs + xform.yscale;
sect_render_bounds(&cliprect, &m_bounds);
- float root_xoffs = root_xform.xoffs + abs(root_xform.xscale - xform.xscale) * 0.5f;
- float root_yoffs = root_xform.yoffs + abs(root_xform.yscale - xform.yscale) * 0.5f;
+ float root_xoffs = root_xform.xoffs + fabsf(root_xform.xscale - xform.xscale) * 0.5f;
+ float root_yoffs = root_xform.yoffs + fabsf(root_xform.yscale - xform.yscale) * 0.5f;
render_bounds root_cliprect;
root_cliprect.x0 = root_xoffs;