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authorAndrei Karas <akaras@inbox.ru>2013-04-15 20:54:59 +0300
committerAndrei Karas <akaras@inbox.ru>2013-04-15 20:54:59 +0300
commit7b26645c1b28b212c011f98a5420c0989a7f0adc (patch)
tree0a3231b3cb54f415473c9834b88657b76b2668d6 /src/resources/sdlimagehelper.h
parent054ed0b25bffc50588ff8c11a0aef4ee74c8136d (diff)
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improve imagehelper class.
Diffstat (limited to 'src/resources/sdlimagehelper.h')
-rw-r--r--src/resources/sdlimagehelper.h14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/resources/sdlimagehelper.h b/src/resources/sdlimagehelper.h
index 0c643d0ca..8a538ca3c 100644
--- a/src/resources/sdlimagehelper.h
+++ b/src/resources/sdlimagehelper.h
@@ -57,16 +57,18 @@ class SDLImageHelper final : public ImageHelper
* @return <code>NULL</code> if an error occurred, a valid pointer
* otherwise.
*/
- Image *load(SDL_RWops *const rw, Dye const &dye) A_WARN_UNUSED;
+ Image *load(SDL_RWops *const rw,
+ Dye const &dye) const override A_WARN_UNUSED;
/**
* Loads an image from an SDL surface.
*/
- Image *load(SDL_Surface *const tmpImage) A_WARN_UNUSED;
+ Image *load(SDL_Surface *const tmpImage) const override A_WARN_UNUSED;
Image *createTextSurface(SDL_Surface *const tmpImage,
- int width, int height,
- const float alpha) A_WARN_UNUSED;
+ const int width, const int height,
+ const float alpha)
+ const override A_WARN_UNUSED;
static void SDLSetEnableAlphaCache(const bool n)
{ mEnableAlphaCache = n; }
@@ -78,12 +80,12 @@ class SDLImageHelper final : public ImageHelper
* Tells if the image was loaded using OpenGL or SDL
* @return true if OpenGL, false if SDL.
*/
- int useOpenGL() A_WARN_UNUSED;
+ int useOpenGL() const override A_WARN_UNUSED;
static SDL_Surface* SDLDuplicateSurface(SDL_Surface *const tmpImage)
A_WARN_UNUSED;
- SDL_Surface *create32BitSurface(int width, int height);
+ SDL_Surface *create32BitSurface(int width, int height) const override;
protected:
/** SDL_Surface to SDL_Surface Image loader */