rnd-20030403-3-src

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

diff --git a/src/libgame/sdl.c b/src/libgame/sdl.c
index 5184b088c94b6cdd9f23f4db35bcd0e7b102a21a..635816c7a0796be538506859fb57c5a4e0806804 100644 (file)
--- a/src/libgame/sdl.c
+++ b/src/libgame/sdl.c
@@ -40,6 +40,8 @@ static int video_yoffset;
 
 inline void SDLInitVideoDisplay(void)
 {
+  putenv("SDL_VIDEO_CENTERED=1");
+
   /* initialize SDL video */
   if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0)
     Error(ERR_EXIT, "SDL_InitSubSystem() failed: %s", SDL_GetError());
@@ -173,7 +175,7 @@ inline boolean SDLSetVideoMode(DrawBuffer **backbuffer, boolean fullscreen)
 inline void SDLCopyArea(Bitmap *src_bitmap, Bitmap *dst_bitmap,
                        int src_x, int src_y,
                        int width, int height,
-                       int dst_x, int dst_y, int copy_mode)
+                       int dst_x, int dst_y, int mask_mode)
 {
   Bitmap *real_dst_bitmap = (dst_bitmap == window ? backbuffer : dst_bitmap);
   SDL_Rect src_rect, dst_rect;
@@ -205,7 +207,7 @@ inline void SDLCopyArea(Bitmap *src_bitmap, Bitmap *dst_bitmap,
   dst_rect.h = height;
 
   if (src_bitmap != backbuffer || dst_bitmap != window)
-    SDL_BlitSurface((copy_mode == SDLCOPYAREA_MASKED ?
+    SDL_BlitSurface((mask_mode == BLIT_MASKED ?
                     src_bitmap->surface_masked : src_bitmap->surface),
                    &src_rect, real_dst_bitmap->surface, &dst_rect);
 
@@ -214,13 +216,15 @@ inline void SDLCopyArea(Bitmap *src_bitmap, Bitmap *dst_bitmap,
 }
 
 inline void SDLFillRectangle(Bitmap *dst_bitmap, int x, int y,
-                            int width, int height, unsigned int color)
+                            int width, int height, Uint32 color)
 {
   Bitmap *real_dst_bitmap = (dst_bitmap == window ? backbuffer : dst_bitmap);
   SDL_Rect rect;
-  unsigned int color_r = (color >> 16) && 0xff;
-  unsigned int color_g = (color >>  8) && 0xff;
-  unsigned int color_b = (color >>  0) && 0xff;
+#if 0
+  unsigned int color_r = (color >> 16) & 0xff;
+  unsigned int color_g = (color >>  8) & 0xff;
+  unsigned int color_b = (color >>  0) & 0xff;
+#endif
 
 #ifdef FULLSCREEN_BUG
   if (dst_bitmap == backbuffer || dst_bitmap == window)
@@ -235,22 +239,28 @@ inline void SDLFillRectangle(Bitmap *dst_bitmap, int x, int y,
   rect.w = width;
   rect.h = height;
 
+#if 1
+  SDL_FillRect(real_dst_bitmap->surface, &rect, color);
+#else
   SDL_FillRect(real_dst_bitmap->surface, &rect,
               SDL_MapRGB(real_dst_bitmap->surface->format,
                          color_r, color_g, color_b));
+#endif
 
   if (dst_bitmap == window)
     SDL_UpdateRect(backbuffer->surface, x, y, width, height);
 }
 
 inline void SDLDrawSimpleLine(Bitmap *dst_bitmap, int from_x, int from_y,
-                             int to_x, int to_y, unsigned int color)
+                             int to_x, int to_y, Uint32 color)
 {
   SDL_Surface *surface = dst_bitmap->surface;
   SDL_Rect rect;
+#if 0
   unsigned int color_r = (color >> 16) & 0xff;
   unsigned int color_g = (color >>  8) & 0xff;
   unsigned int color_b = (color >>  0) & 0xff;
+#endif
 
   if (from_x > to_x)
     swap_numbers(&from_x, &to_x);
@@ -271,8 +281,12 @@ inline void SDLDrawSimpleLine(Bitmap *dst_bitmap, int from_x, int from_y,
   }
 #endif
 
+#if 1
+  SDL_FillRect(surface, &rect, color);
+#else
   SDL_FillRect(surface, &rect,
                SDL_MapRGB(surface->format, color_r, color_g, color_b));
+#endif
 }
 
 inline void SDLDrawLine(Bitmap *dst_bitmap, int from_x, int from_y,
@@ -1173,6 +1187,9 @@ Bitmap *SDLLoadImage(char *filename)
 
 inline void SDLOpenAudio(void)
 {
+  if (strcmp(setup.system.sdl_audiodriver, ARG_DEFAULT) != 0)
+    putenv(getStringCat2("SDL_AUDIODRIVER=", setup.system.sdl_audiodriver));
+
   if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0)
   {
     Error(ERR_WARN, "SDL_InitSubSystem() failed: %s", SDL_GetError());
@@ -1181,7 +1198,7 @@ inline void SDLOpenAudio(void)
 
   if (Mix_OpenAudio(DEFAULT_AUDIO_SAMPLE_RATE, MIX_DEFAULT_FORMAT,
                    AUDIO_NUM_CHANNELS_STEREO,
-                   DEFAULT_AUDIO_FRAGMENT_SIZE) < 0)
+                   setup.system.audio_fragment_size) < 0)
   {
     Error(ERR_WARN, "Mix_OpenAudio() failed: %s", SDL_GetError());
     return;