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| author | Colin Snover | 2017-11-04 20:05:50 -0500 |
|---|---|---|
| committer | Filippos Karapetis | 2018-08-26 15:33:44 +0300 |
| commit | 6af0c77b5a8fb9176870b287e0eb18c99c82c102 (patch) | |
| tree | 9651d886f556be9a2d0805a4d40df20d8ea4f0d8 /engines/sword25 | |
| parent | 39ad93d738e46a3af8f7bd3c75bbb0ac6e058b11 (diff) | |
| download | scummvm-rg350-6af0c77b5a8fb9176870b287e0eb18c99c82c102.tar.gz scummvm-rg350-6af0c77b5a8fb9176870b287e0eb18c99c82c102.tar.bz2 scummvm-rg350-6af0c77b5a8fb9176870b287e0eb18c99c82c102.zip | |
SWORD25: Remove use of C99 sqrtf
C++ sqrt is overloaded so operates using single-precision when
receiving a float input. The C standard library on FreeMiNT does
not fully support C99 math so use of sqrtf instead of sqrt(float)
does not work.
Diffstat (limited to 'engines/sword25')
| -rw-r--r-- | engines/sword25/math/vertex.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/engines/sword25/math/vertex.h b/engines/sword25/math/vertex.h index 574ce39e60..537742b458 100644 --- a/engines/sword25/math/vertex.h +++ b/engines/sword25/math/vertex.h @@ -45,10 +45,6 @@ struct lua_State; -#if defined(MACOSX) || defined(SOLARIS) || defined(__MINGW32__) -#define sqrtf(x) ((float)sqrt(x)) -#endif - namespace Sword25 { /** @@ -67,7 +63,7 @@ public: * @remark If only distances should be compared, sqrDist() should be used, since it is faster. */ inline int distance(const Vertex &vertex) const { - return (int)(sqrtf(static_cast<float>(sqrDist(vertex))) + 0.5); + return (int)(sqrt(static_cast<float>(sqrDist(vertex))) + 0.5); } static Vertex &luaVertexToVertex(lua_State *L, int StackIndex, Vertex &vertex); |