Fix code style.

5 files changed, 17 insertions, 15 deletions

diff --git a/src/resources/iteminfo.cpp b/src/resources/iteminfo.cpp
index 8a142ec4d..6c8840f75 100644
--- a/src/resources/iteminfo.cpp
+++ b/src/resources/iteminfo.cpp
@@ -31,10 +31,9 @@
 #include "resources/db/colordb.h"
 #include "resources/db/itemdb.h"
 
-#include "configuration.h"
-
 #include "utils/checkutils.h"
 #include "utils/dtor.h"
+#include "utils/stringutils.h"
 
 #include "debug.h"
 
diff --git a/src/resources/sdlgfxblitfunc.cpp b/src/resources/sdlgfxblitfunc.cpp
index d7bc956f2..97a6e7bc4 100644
--- a/src/resources/sdlgfxblitfunc.cpp
+++ b/src/resources/sdlgfxblitfunc.cpp
@@ -332,7 +332,7 @@ namespace
     };
 }  // namespace
 
-static void _SDL_gfxBlitBlitterRGBA(SDL_gfxBlitInfo *info)
+static void _SDL_gfxBlitBlitterRGBA(const SDL_gfxBlitInfo *const info)
 {
     const int width = info->d_width;
     int height = info->d_height;
@@ -388,10 +388,10 @@ static void _SDL_gfxBlitBlitterRGBA(SDL_gfxBlitInfo *info)
     }
 }
 
-static int _SDL_gfxBlitRGBACall(SDL_Surface *const src,
-                                SDL_Rect *const srcrect,
-                                SDL_Surface *const dst,
-                                SDL_Rect *const dstrect)
+static int _SDL_gfxBlitRGBACall(const SDL_Surface *const src,
+                                const SDL_Rect *const srcrect,
+                                const SDL_Surface *const dst,
+                                const SDL_Rect *const dstrect)
 {
     /*
     * Set up source and destination buffer pointers, then blit
@@ -433,9 +433,9 @@ static int _SDL_gfxBlitRGBACall(SDL_Surface *const src,
 }
 
 int SDLgfxBlitRGBA(SDL_Surface *const src,
-                   SDL_Rect *const srcrect,
+                   const SDL_Rect *const srcrect,
                    SDL_Surface *const dst,
-                   SDL_Rect *const dstrect)
+                   const SDL_Rect *const dstrect)
 {
     SDL_Rect sr;
     SDL_Rect dr;
@@ -447,7 +447,8 @@ int SDLgfxBlitRGBA(SDL_Surface *const src,
     /*
     * Make sure the surfaces aren't locked
     */
-    if ((src == nullptr) || (dst == nullptr))
+    if (src == nullptr ||
+        dst == nullptr)
     {
         reportAlways("SDLgfxBlitRGBA: passed a NULL surface");
         return -1;
@@ -499,7 +500,7 @@ int SDLgfxBlitRGBA(SDL_Surface *const src,
     /*
     * Clip the destination rectangle against the clip rectangle
     */
-    SDL_Rect *clip = &dst->clip_rect;
+    const SDL_Rect *const clip = &dst->clip_rect;
     int dx;
     int dy;
 
diff --git a/src/resources/sdlgfxblitfunc.h b/src/resources/sdlgfxblitfunc.h
index 5060e3552..77a0d1e42 100644
--- a/src/resources/sdlgfxblitfunc.h
+++ b/src/resources/sdlgfxblitfunc.h
@@ -35,8 +35,8 @@ struct SDL_Rect;
 // src surface can be any format (most time 32 bit surface with any masks)
 // dst surface always correct 32 sufraces (shared format for all)
 int SDLgfxBlitRGBA(SDL_Surface *const src,
-                   SDL_Rect *const srcrect,
+                   const SDL_Rect *const srcrect,
                    SDL_Surface *const dst,
-                   SDL_Rect *const dstrect);
+                   const SDL_Rect *const dstrect);
 
 #endif  // RESOURCE_SDLGFXBLITFUNC_H
diff --git a/src/resources/sdlmusic.cpp b/src/resources/sdlmusic.cpp
index 4d604c8cb..d3801d453 100644
--- a/src/resources/sdlmusic.cpp
+++ b/src/resources/sdlmusic.cpp
@@ -57,7 +57,8 @@ SDLMusic::~SDLMusic()
 #endif  // USE_SDL2
 }
 
-bool SDLMusic::play(const int loops, const int fadeIn)
+bool SDLMusic::play(const int loops,
+                    const int fadeIn) const
 {
     if (fadeIn > 0)
         return Mix_FadeInMusicPos(mMusic, loops, fadeIn, 0.0) != 0;
diff --git a/src/resources/sdlmusic.h b/src/resources/sdlmusic.h
index 44262b840..70614c420 100644
--- a/src/resources/sdlmusic.h
+++ b/src/resources/sdlmusic.h
@@ -66,7 +66,8 @@ class SDLMusic final : public Resource
          * @return <code>true</code> if the playback started properly
          *         <code>false</code> otherwise.
          */
-        bool play(const int loops = -1, const int fadeIn = 0);
+        bool play(const int loops = -1,
+                  const int fadeIn = 0) const;
 
         int calcMemoryLocal() const override final;