cleanup of unnecessarily convoluted function call

[rocksndiamonds.git] / src / libgame / sdl.c

diff --git a/src/libgame/sdl.c b/src/libgame/sdl.c
index 76c70cc4a66e6b2d3d8ee27c9b1261b5330197da..d664eecc01df267ae8a86aff5f04e29cb43abbdc 100644 (file)
--- a/src/libgame/sdl.c
+++ b/src/libgame/sdl.c
@@ -502,7 +502,7 @@ SDL_Surface *SDLCreateNativeSurface(int width, int height, int depth)
   return surface;
 }
 
-Bitmap *SDLGetBitmapFromSurface(SDL_Surface *surface)
+Bitmap *SDLGetBitmapFromSurface_WithMaskedColor(SDL_Surface *surface, int r, int g, int b)
 {
   int width  = surface->w;
   int height = surface->h;
@@ -522,11 +522,16 @@ Bitmap *SDLGetBitmapFromSurface(SDL_Surface *surface)
   if (!SDLHasAlpha(bitmap->surface_masked) &&
       !SDLHasColorKey(bitmap->surface_masked))
     SDL_SetColorKey(bitmap->surface_masked, SET_TRANSPARENT_PIXEL,
-                   SDL_MapRGB(bitmap->surface_masked->format, 0x00, 0x00, 0x00));
+                   SDL_MapRGB(bitmap->surface_masked->format, r, g, b));
 
   return bitmap;
 }
 
+Bitmap *SDLGetBitmapFromSurface(SDL_Surface *surface)
+{
+  return SDLGetBitmapFromSurface_WithMaskedColor(surface, 0x00, 0x00, 0x00);
+}
+
 static SDL_Texture *SDLCreateTextureFromSurface(SDL_Surface *surface)
 {
   if (program.headless)
@@ -2512,8 +2517,10 @@ void SDLOpenAudio(void)
     return;
   }
 
-  if (Mix_OpenAudio(DEFAULT_AUDIO_SAMPLE_RATE, MIX_DEFAULT_FORMAT,
-                   AUDIO_NUM_CHANNELS_STEREO,
+  // set audio sample rate for mixer
+  audio.sample_rate = (setup.audio_sample_rate_44100 ? 44100 : 22050);
+
+  if (Mix_OpenAudio(audio.sample_rate, MIX_DEFAULT_FORMAT, AUDIO_NUM_CHANNELS_STEREO,
                    setup.system.audio_fragment_size) < 0)
   {
     Warn("Mix_OpenAudio() failed: %s", SDL_GetError());
@@ -2543,6 +2550,12 @@ void SDLCloseAudio(void)
   SDL_QuitSubSystem(SDL_INIT_AUDIO);
 }
 
+void SDLReopenAudio(void)
+{
+  SDLCloseAudio();
+  SDLOpenAudio();
+}
+
 
 // ============================================================================
 // event functions