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| author | David Fioramonti | 2018-05-24 17:48:55 -0700 |
|---|---|---|
| committer | Thierry Crozat | 2018-07-03 23:08:48 +0100 |
| commit | e00881804f4e3be2f332b6fdd67885f8af124e6d (patch) | |
| tree | 5b1a7774e5bb7dc502c449d050f5805cf2663eb4 /graphics/transparent_surface.cpp | |
| parent | 8e1f71232737ca5cb3b57f664e3e4e36137f9181 (diff) | |
| download | scummvm-rg350-e00881804f4e3be2f332b6fdd67885f8af124e6d.tar.gz scummvm-rg350-e00881804f4e3be2f332b6fdd67885f8af124e6d.tar.bz2 scummvm-rg350-e00881804f4e3be2f332b6fdd67885f8af124e6d.zip | |
GFX: Use degree conversion common math funcs
Diffstat (limited to 'graphics/transparent_surface.cpp')
| -rw-r--r-- | graphics/transparent_surface.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/graphics/transparent_surface.cpp b/graphics/transparent_surface.cpp index 10f69b5281..2a6fa7bfdf 100644 --- a/graphics/transparent_surface.cpp +++ b/graphics/transparent_surface.cpp @@ -796,8 +796,9 @@ TransparentSurface *TransparentSurface::rotoscaleT(const TransformStruct &transf } uint32 invAngle = 360 - (transform._angle % 360); - float invCos = cos(invAngle * M_PI / 180.0); - float invSin = sin(invAngle * M_PI / 180.0); + float invAngleRad = Common::deg2rad<uint32,float>(invAngle); + float invCos = cos(invAngleRad); + float invSin = sin(invAngleRad); int icosx = (int)(invCos * (65536.0f * kDefaultZoomX / transform._zoom.x)); int isinx = (int)(invSin * (65536.0f * kDefaultZoomX / transform._zoom.x)); |