test/testwin.c
branchSDL-1.3
changeset 1668 4da1ee79c9af
parent 1662 782fd950bd46
--- a/test/testwin.c	Mon May 29 03:53:21 2006 +0000
+++ b/test/testwin.c	Mon May 29 04:04:35 2006 +0000
@@ -13,15 +13,15 @@
 
 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
 static void
-quit (int rc)
+quit(int rc)
 {
-    SDL_Quit ();
-    exit (rc);
+    SDL_Quit();
+    exit(rc);
 }
 
 void
-DrawPict (SDL_Surface * screen, char *bmpfile,
-          int speedy, int flip, int nofade)
+DrawPict(SDL_Surface * screen, char *bmpfile,
+         int speedy, int flip, int nofade)
 {
     SDL_Surface *picture;
     SDL_Rect dest, update;
@@ -33,27 +33,27 @@
     if (bmpfile == NULL) {
         bmpfile = "sample.bmp"; /* Sample image */
     }
-    fprintf (stderr, "Loading picture: %s\n", bmpfile);
-    picture = SDL_LoadBMP (bmpfile);
+    fprintf(stderr, "Loading picture: %s\n", bmpfile);
+    picture = SDL_LoadBMP(bmpfile);
     if (picture == NULL) {
-        fprintf (stderr, "Couldn't load %s: %s\n", bmpfile, SDL_GetError ());
+        fprintf(stderr, "Couldn't load %s: %s\n", bmpfile, SDL_GetError());
         return;
     }
 
     /* Set the display colors -- on a hicolor display this is a no-op */
     if (picture->format->palette) {
         ncolors = picture->format->palette->ncolors;
-        colors = (SDL_Color *) malloc (ncolors * sizeof (SDL_Color));
-        cmap = (SDL_Color *) malloc (ncolors * sizeof (SDL_Color));
-        memcpy (colors, picture->format->palette->colors,
-                ncolors * sizeof (SDL_Color));
+        colors = (SDL_Color *) malloc(ncolors * sizeof(SDL_Color));
+        cmap = (SDL_Color *) malloc(ncolors * sizeof(SDL_Color));
+        memcpy(colors, picture->format->palette->colors,
+               ncolors * sizeof(SDL_Color));
     } else {
         int r, g, b;
 
         /* Allocate 256 color palette */
         ncolors = 256;
-        colors = (SDL_Color *) malloc (ncolors * sizeof (SDL_Color));
-        cmap = (SDL_Color *) malloc (ncolors * sizeof (SDL_Color));
+        colors = (SDL_Color *) malloc(ncolors * sizeof(SDL_Color));
+        cmap = (SDL_Color *) malloc(ncolors * sizeof(SDL_Color));
 
         /* Set a 3,3,2 color cube */
         for (r = 0; r < 8; ++r) {
@@ -67,44 +67,44 @@
             }
         }
     }
-    NOTICE ("testwin: setting colors\n");
-    if (!SDL_SetColors (screen, colors, 0, ncolors) &&
+    NOTICE("testwin: setting colors\n");
+    if (!SDL_SetColors(screen, colors, 0, ncolors) &&
         (screen->format->palette != NULL)) {
-        fprintf (stderr,
-                 "Warning: Couldn't set all of the colors, but SDL will map the image\n"
-                 "         (colormap fading will suffer - try the -warp option)\n");
+        fprintf(stderr,
+                "Warning: Couldn't set all of the colors, but SDL will map the image\n"
+                "         (colormap fading will suffer - try the -warp option)\n");
     }
 
     /* Set the screen to black (not really necessary) */
-    if (SDL_LockSurface (screen) == 0) {
+    if (SDL_LockSurface(screen) == 0) {
         Uint32 black;
         Uint8 *pixels;
 
-        black = SDL_MapRGB (screen->format, 0, 0, 0);
+        black = SDL_MapRGB(screen->format, 0, 0, 0);
         pixels = (Uint8 *) screen->pixels;
         for (i = 0; i < screen->h; ++i) {
-            memset (pixels, black, screen->w * screen->format->BytesPerPixel);
+            memset(pixels, black, screen->w * screen->format->BytesPerPixel);
             pixels += screen->pitch;
         }
-        SDL_UnlockSurface (screen);
-        SDL_UpdateRect (screen, 0, 0, 0, 0);
+        SDL_UnlockSurface(screen);
+        SDL_UpdateRect(screen, 0, 0, 0, 0);
     }
 
     /* Display the picture */
     if (speedy) {
         SDL_Surface *displayfmt;
 
-        fprintf (stderr, "Converting picture\n");
-        displayfmt = SDL_DisplayFormat (picture);
+        fprintf(stderr, "Converting picture\n");
+        displayfmt = SDL_DisplayFormat(picture);
         if (displayfmt == NULL) {
-            fprintf (stderr, "Couldn't convert image: %s\n", SDL_GetError ());
+            fprintf(stderr, "Couldn't convert image: %s\n", SDL_GetError());
             goto done;
         }
-        SDL_FreeSurface (picture);
+        SDL_FreeSurface(picture);
         picture = displayfmt;
     }
-    printf ("(image surface located in %s memory)\n",
-            (picture->flags & SDL_HWSURFACE) ? "video" : "system");
+    printf("(image surface located in %s memory)\n",
+           (picture->flags & SDL_HWSURFACE) ? "video" : "system");
     centered = (screen->w - picture->w) / 2;
     if (centered < 0) {
         centered = 0;
@@ -112,29 +112,29 @@
     dest.y = (screen->h - picture->h) / 2;
     dest.w = picture->w;
     dest.h = picture->h;
-    NOTICE ("testwin: moving image\n");
+    NOTICE("testwin: moving image\n");
     for (i = 0; i <= centered; ++i) {
         dest.x = i;
         update = dest;
-        if (SDL_BlitSurface (picture, NULL, screen, &update) < 0) {
-            fprintf (stderr, "Blit failed: %s\n", SDL_GetError ());
+        if (SDL_BlitSurface(picture, NULL, screen, &update) < 0) {
+            fprintf(stderr, "Blit failed: %s\n", SDL_GetError());
             break;
         }
         if (flip) {
-            SDL_Flip (screen);
+            SDL_Flip(screen);
         } else {
-            SDL_UpdateRects (screen, 1, &update);
+            SDL_UpdateRects(screen, 1, &update);
         }
     }
 
 #ifdef SCREENSHOT
-    if (SDL_SaveBMP (screen, "screen.bmp") < 0)
-        printf ("Couldn't save screen: %s\n", SDL_GetError ());
+    if (SDL_SaveBMP(screen, "screen.bmp") < 0)
+        printf("Couldn't save screen: %s\n", SDL_GetError());
 #endif
 
 #ifndef BENCHMARK_SDL
     /* Let it sit there for a while */
-    SDL_Delay (5 * 1000);
+    SDL_Delay(5 * 1000);
 #endif
     /* Fade the colormap */
     if (!nofade) {
@@ -146,13 +146,13 @@
             Sint16 r, g, b;
         } cdist[256];
 
-        NOTICE ("testwin: fading out...\n");
-        memcpy (cmap, colors, ncolors * sizeof (SDL_Color));
+        NOTICE("testwin: fading out...\n");
+        memcpy(cmap, colors, ncolors * sizeof(SDL_Color));
         maxstep = 32 - 1;
         final.r = 0xFF;
         final.g = 0x00;
         final.b = 0x00;
-        memcpy (palcolors, colors, ncolors * sizeof (SDL_Color));
+        memcpy(palcolors, colors, ncolors * sizeof(SDL_Color));
         for (i = 0; i < ncolors; ++i) {
             cdist[i].r = final.r - palcolors[i].r;
             cdist[i].g = final.g - palcolors[i].g;
@@ -165,13 +165,13 @@
                 colors[c].g = palcolors[c].g + ((cdist[c].g * i)) / maxstep;
                 colors[c].b = palcolors[c].b + ((cdist[c].b * i)) / maxstep;
             }
-            SDL_SetColors (screen, colors, 0, ncolors);
-            SDL_Delay (1);
+            SDL_SetColors(screen, colors, 0, ncolors);
+            SDL_Delay(1);
         }
         final.r = 0x00;
         final.g = 0x00;
         final.b = 0x00;
-        memcpy (palcolors, colors, ncolors * sizeof (SDL_Color));
+        memcpy(palcolors, colors, ncolors * sizeof(SDL_Color));
         for (i = 0; i < ncolors; ++i) {
             cdist[i].r = final.r - palcolors[i].r;
             cdist[i].g = final.g - palcolors[i].g;
@@ -185,17 +185,17 @@
                 colors[c].g = palcolors[c].g + ((cdist[c].g * i)) / maxstep;
                 colors[c].b = palcolors[c].b + ((cdist[c].b * i)) / maxstep;
             }
-            SDL_SetColors (screen, colors, 0, ncolors);
-            SDL_Delay (1);
+            SDL_SetColors(screen, colors, 0, ncolors);
+            SDL_Delay(1);
         }
         for (i = 0; i < ncolors; ++i) {
             colors[i].r = final.r;
             colors[i].g = final.g;
             colors[i].b = final.b;
         }
-        SDL_SetColors (screen, colors, 0, ncolors);
-        NOTICE ("testwin: fading in...\n");
-        memcpy (palcolors, colors, ncolors * sizeof (SDL_Color));
+        SDL_SetColors(screen, colors, 0, ncolors);
+        NOTICE("testwin: fading in...\n");
+        memcpy(palcolors, colors, ncolors * sizeof(SDL_Color));
         for (i = 0; i < ncolors; ++i) {
             cdist[i].r = cmap[i].r - palcolors[i].r;
             cdist[i].g = cmap[i].g - palcolors[i].g;
@@ -208,22 +208,22 @@
                 colors[c].g = palcolors[c].g + ((cdist[c].g * i)) / maxstep;
                 colors[c].b = palcolors[c].b + ((cdist[c].b * i)) / maxstep;
             }
-            SDL_SetColors (screen, colors, 0, ncolors);
-            SDL_Delay (1);
+            SDL_SetColors(screen, colors, 0, ncolors);
+            SDL_Delay(1);
         }
-        NOTICE ("testwin: fading over\n");
+        NOTICE("testwin: fading over\n");
     }
 
   done:
     /* Free the picture and return */
-    SDL_FreeSurface (picture);
-    free (colors);
-    free (cmap);
+    SDL_FreeSurface(picture);
+    free(colors);
+    free(cmap);
     return;
 }
 
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
     SDL_Surface *screen;
     /* Options */
@@ -252,67 +252,67 @@
     desired_bpp = 0;
     video_flags = 0;
 #endif
-    if (SDL_Init (SDL_INIT_VIDEO) < 0) {
-        fprintf (stderr, "Couldn't initialize SDL: %s\n", SDL_GetError ());
+    if (SDL_Init(SDL_INIT_VIDEO) < 0) {
+        fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
         return (1);
     }
 
     while (argc > 1) {
-        if (strcmp (argv[1], "-speedy") == 0) {
+        if (strcmp(argv[1], "-speedy") == 0) {
             speedy = 1;
             argv += 1;
             argc -= 1;
-        } else if (strcmp (argv[1], "-nofade") == 0) {
+        } else if (strcmp(argv[1], "-nofade") == 0) {
             nofade = 1;
             argv += 1;
             argc -= 1;
-        } else if (strcmp (argv[1], "-delay") == 0) {
+        } else if (strcmp(argv[1], "-delay") == 0) {
             if (argv[2]) {
-                delay = atoi (argv[2]);
+                delay = atoi(argv[2]);
                 argv += 2;
                 argc -= 2;
             } else {
-                fprintf (stderr, "The -delay option requires an argument\n");
-                quit (1);
+                fprintf(stderr, "The -delay option requires an argument\n");
+                quit(1);
             }
-        } else if (strcmp (argv[1], "-width") == 0) {
-            if (argv[2] && ((w = atoi (argv[2])) > 0)) {
+        } else if (strcmp(argv[1], "-width") == 0) {
+            if (argv[2] && ((w = atoi(argv[2])) > 0)) {
                 argv += 2;
                 argc -= 2;
             } else {
-                fprintf (stderr, "The -width option requires an argument\n");
-                quit (1);
+                fprintf(stderr, "The -width option requires an argument\n");
+                quit(1);
             }
-        } else if (strcmp (argv[1], "-height") == 0) {
-            if (argv[2] && ((h = atoi (argv[2])) > 0)) {
+        } else if (strcmp(argv[1], "-height") == 0) {
+            if (argv[2] && ((h = atoi(argv[2])) > 0)) {
                 argv += 2;
                 argc -= 2;
             } else {
-                fprintf (stderr, "The -height option requires an argument\n");
-                quit (1);
+                fprintf(stderr, "The -height option requires an argument\n");
+                quit(1);
             }
-        } else if (strcmp (argv[1], "-bpp") == 0) {
+        } else if (strcmp(argv[1], "-bpp") == 0) {
             if (argv[2]) {
-                desired_bpp = atoi (argv[2]);
+                desired_bpp = atoi(argv[2]);
                 argv += 2;
                 argc -= 2;
             } else {
-                fprintf (stderr, "The -bpp option requires an argument\n");
-                quit (1);
+                fprintf(stderr, "The -bpp option requires an argument\n");
+                quit(1);
             }
-        } else if (strcmp (argv[1], "-warp") == 0) {
+        } else if (strcmp(argv[1], "-warp") == 0) {
             video_flags |= SDL_HWPALETTE;
             argv += 1;
             argc -= 1;
-        } else if (strcmp (argv[1], "-hw") == 0) {
+        } else if (strcmp(argv[1], "-hw") == 0) {
             video_flags |= SDL_HWSURFACE;
             argv += 1;
             argc -= 1;
-        } else if (strcmp (argv[1], "-flip") == 0) {
+        } else if (strcmp(argv[1], "-flip") == 0) {
             video_flags |= SDL_DOUBLEBUF;
             argv += 1;
             argc -= 1;
-        } else if (strcmp (argv[1], "-fullscreen") == 0) {
+        } else if (strcmp(argv[1], "-fullscreen") == 0) {
             video_flags |= SDL_FULLSCREEN;
             argv += 1;
             argc -= 1;
@@ -321,35 +321,35 @@
     }
 
     /* Initialize the display */
-    screen = SDL_SetVideoMode (w, h, desired_bpp, video_flags);
+    screen = SDL_SetVideoMode(w, h, desired_bpp, video_flags);
     if (screen == NULL) {
-        fprintf (stderr, "Couldn't set %dx%dx%d video mode: %s\n",
-                 w, h, desired_bpp, SDL_GetError ());
-        quit (1);
+        fprintf(stderr, "Couldn't set %dx%dx%d video mode: %s\n",
+                w, h, desired_bpp, SDL_GetError());
+        quit(1);
     }
-    printf ("Set%s %dx%dx%d mode\n",
-            screen->flags & SDL_FULLSCREEN ? " fullscreen" : "",
-            screen->w, screen->h, screen->format->BitsPerPixel);
-    printf ("(video surface located in %s memory)\n",
-            (screen->flags & SDL_HWSURFACE) ? "video" : "system");
+    printf("Set%s %dx%dx%d mode\n",
+           screen->flags & SDL_FULLSCREEN ? " fullscreen" : "",
+           screen->w, screen->h, screen->format->BitsPerPixel);
+    printf("(video surface located in %s memory)\n",
+           (screen->flags & SDL_HWSURFACE) ? "video" : "system");
     if (screen->flags & SDL_DOUBLEBUF) {
-        printf ("Double-buffering enabled\n");
+        printf("Double-buffering enabled\n");
         flip = 1;
     }
 
     /* Set the window manager title bar */
-    SDL_WM_SetCaption ("SDL test window", "testwin");
+    SDL_WM_SetCaption("SDL test window", "testwin");
 
     /* Do all the drawing work */
 #ifdef BENCHMARK_SDL
-    then = SDL_GetTicks ();
-    DrawPict (screen, argv[1], speedy, flip, nofade);
-    now = SDL_GetTicks ();
-    printf ("Time: %d milliseconds\n", now - then);
+    then = SDL_GetTicks();
+    DrawPict(screen, argv[1], speedy, flip, nofade);
+    now = SDL_GetTicks();
+    printf("Time: %d milliseconds\n", now - then);
 #else
-    DrawPict (screen, argv[1], speedy, flip, nofade);
+    DrawPict(screen, argv[1], speedy, flip, nofade);
 #endif
-    SDL_Delay (delay * 1000);
-    SDL_Quit ();
+    SDL_Delay(delay * 1000);
+    SDL_Quit();
     return (0);
 }