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| author | Andrei Karas <akaras@inbox.ru> | 2011-11-07 19:34:52 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2011-11-07 19:34:52 +0300 |
| commit | 9e83411f7e4147d09af5a5006888dcc187ea0ef8 (patch) | |
| tree | c084bdf8afabc6220779645dcb5dbf71af6a151f /src/guichan/sdl/sdlimage.cpp | |
| parent | bc7d91cc0c9c0f6dcad01d612932c6899afb5514 (diff) | |
| download | plus-9e83411f7e4147d09af5a5006888dcc187ea0ef8.tar.gz plus-9e83411f7e4147d09af5a5006888dcc187ea0ef8.tar.bz2 plus-9e83411f7e4147d09af5a5006888dcc187ea0ef8.tar.xz plus-9e83411f7e4147d09af5a5006888dcc187ea0ef8.zip | |
Fix some warnings under gcc 4.7.
Diffstat (limited to 'src/guichan/sdl/sdlimage.cpp')
| -rw-r--r-- | src/guichan/sdl/sdlimage.cpp | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/guichan/sdl/sdlimage.cpp b/src/guichan/sdl/sdlimage.cpp index 12c5571cf..156b399b3 100644 --- a/src/guichan/sdl/sdlimage.cpp +++ b/src/guichan/sdl/sdlimage.cpp @@ -50,6 +50,8 @@ #include "guichan/exception.hpp" #include "guichan/sdl/sdlpixel.hpp" +#include "debug.h" + namespace gcn { SDLImage::SDLImage(SDL_Surface* surface, bool autoFree) @@ -71,7 +73,7 @@ namespace gcn int SDLImage::getWidth() const { - if (mSurface == NULL) + if (!mSurface) { throw GCN_EXCEPTION("Trying to get the width of " "a non loaded image."); @@ -82,7 +84,7 @@ namespace gcn int SDLImage::getHeight() const { - if (mSurface == NULL) + if (!mSurface) { throw GCN_EXCEPTION("Trying to get the height of " "a non loaded image."); @@ -93,7 +95,7 @@ namespace gcn Color SDLImage::getPixel(int x, int y) { - if (mSurface == NULL) + if (!mSurface) { throw GCN_EXCEPTION("Trying to get a pixel from a " "non loaded image."); @@ -104,7 +106,7 @@ namespace gcn void SDLImage::putPixel(int x, int y, const Color& color) { - if (mSurface == NULL) + if (!mSurface) { throw GCN_EXCEPTION("Trying to put a pixel in a " "non loaded image."); @@ -115,7 +117,7 @@ namespace gcn void SDLImage::convertToDisplayFormat() { - if (mSurface == NULL) + if (!mSurface) { throw GCN_EXCEPTION("Trying to convert a non loaded image " "to display format."); @@ -155,16 +157,16 @@ namespace gcn { tmp = SDL_DisplayFormatAlpha(mSurface); SDL_FreeSurface(mSurface); - mSurface = NULL; + mSurface = nullptr; } else { tmp = SDL_DisplayFormat(mSurface); SDL_FreeSurface(mSurface); - mSurface = NULL; + mSurface = nullptr; } - if (tmp == NULL) + if (!tmp) throw GCN_EXCEPTION("Unable to convert image to display format."); if (hasPink) |