From 3c404128c4669a1f4f190e20a89553677717fc50 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 23 Sep 2016 22:01:44 +0300
Subject: Add missing comments into defines.

---
 src/resources/sdlscreenshothelper.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/resources/sdlscreenshothelper.cpp')

diff --git a/src/resources/sdlscreenshothelper.cpp b/src/resources/sdlscreenshothelper.cpp
index a7375d919..5062be44d 100644
--- a/src/resources/sdlscreenshothelper.cpp
+++ b/src/resources/sdlscreenshothelper.cpp
@@ -32,7 +32,7 @@
 
 #ifndef SDL_BYTEORDER
 #error missing SDL_endian.h
-#endif
+#endif  // SDL_BYTEORDER
 
 SdlScreenshotHelper::SdlScreenshotHelper() :
     ScreenshotHelper()
@@ -56,11 +56,13 @@ SDL_Surface *SdlScreenshotHelper::getScreenshot()
     const int rmask = 0xff000000;
     const int gmask = 0x00ff0000;
     const int bmask = 0x0000ff00;
-#else
+#else  // SDL_BYTEORDER == SDL_BIG_ENDIAN
+
     const int rmask = 0x000000ff;
     const int gmask = 0x0000ff00;
     const int bmask = 0x00ff0000;
-#endif
+#endif  // SDL_BYTEORDER == SDL_BIG_ENDIAN
+
     const int amask = 0x00000000;
 
     SDL_Surface *const screenshot = MSDL_CreateRGBSurface(SDL_SWSURFACE,
@@ -71,7 +73,7 @@ SDL_Surface *SdlScreenshotHelper::getScreenshot()
 #ifndef USE_SDL2
     if (screenshot)
         SDL_BlitSurface(mainGraphics->mWindow, nullptr, screenshot, nullptr);
-#endif
+#endif  // USE_SDL2
 
     return screenshot;
 }
-- 
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