diff options
Diffstat (limited to 'src/resources/imagehelper.h')
| -rw-r--r-- | src/resources/imagehelper.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/resources/imagehelper.h b/src/resources/imagehelper.h index 2d25091fd..a11a55e2e 100644 --- a/src/resources/imagehelper.h +++ b/src/resources/imagehelper.h @@ -59,33 +59,34 @@ class ImageHelper * @return <code>NULL</code> if an error occurred, a valid pointer * otherwise. */ - Image *load(SDL_RWops *const rw); + Image *load(SDL_RWops *const rw) A_WARN_UNUSED; #ifdef __GNUC__ - virtual Image *load(SDL_RWops *rw, Dye const &dye) = 0; + virtual Image *load(SDL_RWops *rw, Dye const &dye) A_WARN_UNUSED = 0; - virtual Image *load(SDL_Surface *) = 0; + virtual Image *load(SDL_Surface *) A_WARN_UNUSED = 0; virtual Image *createTextSurface(SDL_Surface *tmpImage, - float alpha) = 0; + float alpha) A_WARN_UNUSED = 0; - virtual int useOpenGL() = 0; + virtual int useOpenGL() A_WARN_UNUSED = 0; #else - virtual Image *load(SDL_RWops *rw, Dye const &dye) + virtual Image *load(SDL_RWops *rw, Dye const &dye) A_WARN_UNUSED { return nullptr; } - virtual Image *load(SDL_Surface *) + virtual Image *load(SDL_Surface *) A_WARN_UNUSED { return nullptr; } virtual Image *createTextSurface(SDL_Surface *const tmpImage, - const float alpha) + const float alpha) A_WARN_UNUSED { return nullptr; } - virtual int useOpenGL() + virtual int useOpenGL() A_WARN_UNUSED { return 0; } #endif - static SDL_Surface *convertTo32Bit(SDL_Surface *const tmpImage); + static SDL_Surface *convertTo32Bit(SDL_Surface *const tmpImage) + A_WARN_UNUSED; void dumpSurfaceFormat(const SDL_Surface *const image) const; |