diff options
| author | Tobia Tesan | 2016-03-31 10:16:19 +0200 |
|---|---|---|
| committer | Tobia Tesan | 2016-12-26 12:28:51 +0100 |
| commit | c6ed1625f0027700964feb9c081efa20cbffd8cb (patch) | |
| tree | 148d35c5d29c5aaf5c490241ec52873f8fc20d54 /graphics/transparent_surface.h | |
| parent | 42531fb71a3710e190f933c347110e7a468c28e6 (diff) | |
| download | scummvm-rg350-c6ed1625f0027700964feb9c081efa20cbffd8cb.tar.gz scummvm-rg350-c6ed1625f0027700964feb9c081efa20cbffd8cb.tar.bz2 scummvm-rg350-c6ed1625f0027700964feb9c081efa20cbffd8cb.zip | |
WINTERMUTE: Add TFilteringMode to transparent_surface.h
Diffstat (limited to 'graphics/transparent_surface.h')
| -rw-r--r-- | graphics/transparent_surface.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/graphics/transparent_surface.h b/graphics/transparent_surface.h index 8654183548..83c65766fb 100644 --- a/graphics/transparent_surface.h +++ b/graphics/transparent_surface.h @@ -68,6 +68,11 @@ enum AlphaType { ALPHA_FULL = 2 }; +enum TFilteringMode { + FILTER_NEAREST = 0, + FILTER_BILINEAR = 1 +}; + /** * A transparent graphics surface, which implements alpha blitting. */ @@ -141,8 +146,10 @@ struct TransparentSurface : public Graphics::Surface { * @param newHeight the resulting height. * @see TransformStruct */ + template <TFilteringMode filteringMode> TransparentSurface *scale(uint16 newWidth, uint16 newHeight) const; + TransparentSurface *scale(uint16 newWidth, uint16 newHeight) const; /** * @brief Rotoscale function; this returns a transformed version of this surface after rotation and * scaling. Please do not use this if angle == 0, use plain old scaling function. @@ -150,6 +157,9 @@ struct TransparentSurface : public Graphics::Surface { * @param transform a TransformStruct wrapping the required info. @see TransformStruct * */ + template <TFilteringMode filteringMode> + TransparentSurface *rotoscale(const TransformStruct &transform) const; + TransparentSurface *rotoscale(const TransformStruct &transform) const; TransparentSurface *convertTo(const PixelFormat &dstFormat, const byte *palette = 0) const; |