--- a/test/testblitspeed.c Sun May 21 17:27:13 2006 +0000
+++ b/test/testblitspeed.c Sun May 28 13:04:16 2006 +0000
@@ -15,133 +15,140 @@
static int testSeconds = 10;
-static int percent(int val, int total)
+static int
+percent (int val, int total)
{
- return((int) ((((float) val) / ((float) total)) * 100.0f));
+ return ((int) ((((float) val) / ((float) total)) * 100.0f));
}
-static int randRange(int lo, int hi)
+static int
+randRange (int lo, int hi)
{
- return(lo + (int) (((double) hi)*rand()/(RAND_MAX+1.0)));
+ return (lo + (int) (((double) hi) * rand () / (RAND_MAX + 1.0)));
}
-static void copy_trunc_str(char *str, size_t strsize, const char *flagstr)
+static void
+copy_trunc_str (char *str, size_t strsize, const char *flagstr)
{
- if ( (strlen(str) + strlen(flagstr)) >= (strsize - 1) )
- strcpy(str + (strsize - 5), " ...");
+ if ((strlen (str) + strlen (flagstr)) >= (strsize - 1))
+ strcpy (str + (strsize - 5), " ...");
else
- strcat(str, flagstr);
+ strcat (str, flagstr);
}
-static void __append_sdl_surface_flag(SDL_Surface *_surface, char *str,
- size_t strsize, Uint32 flag,
- const char *flagstr)
+static void
+__append_sdl_surface_flag (SDL_Surface * _surface, char *str,
+ size_t strsize, Uint32 flag, const char *flagstr)
{
if (_surface->flags & flag)
- copy_trunc_str(str, strsize, flagstr);
+ copy_trunc_str (str, strsize, flagstr);
}
#define append_sdl_surface_flag(a, b, c, fl) __append_sdl_surface_flag(a, b, c, fl, " " #fl)
#define print_tf_state(str, val) printf("%s: {%s}\n", str, (val) ? "true" : "false" )
-static void output_videoinfo_details(void)
+static void
+output_videoinfo_details (void)
{
- const SDL_VideoInfo *info = SDL_GetVideoInfo();
- printf("SDL_GetVideoInfo():\n");
+ const SDL_VideoInfo *info = SDL_GetVideoInfo ();
+ printf ("SDL_GetVideoInfo():\n");
if (info == NULL)
- printf(" (null.)\n");
- else
- {
- print_tf_state(" hardware surface available", info->hw_available);
- print_tf_state(" window manager available", info->wm_available);
- print_tf_state(" accelerated hardware->hardware blits", info->blit_hw);
- print_tf_state(" accelerated hardware->hardware colorkey blits", info->blit_hw_CC);
- print_tf_state(" accelerated hardware->hardware alpha blits", info->blit_hw_A);
- print_tf_state(" accelerated software->hardware blits", info->blit_sw);
- print_tf_state(" accelerated software->hardware colorkey blits", info->blit_sw_CC);
- print_tf_state(" accelerated software->hardware alpha blits", info->blit_sw_A);
- print_tf_state(" accelerated color fills", info->blit_fill);
- printf(" video memory: (%d)\n", info->video_mem);
+ printf (" (null.)\n");
+ else {
+ print_tf_state (" hardware surface available", info->hw_available);
+ print_tf_state (" window manager available", info->wm_available);
+ print_tf_state (" accelerated hardware->hardware blits",
+ info->blit_hw);
+ print_tf_state (" accelerated hardware->hardware colorkey blits",
+ info->blit_hw_CC);
+ print_tf_state (" accelerated hardware->hardware alpha blits",
+ info->blit_hw_A);
+ print_tf_state (" accelerated software->hardware blits",
+ info->blit_sw);
+ print_tf_state (" accelerated software->hardware colorkey blits",
+ info->blit_sw_CC);
+ print_tf_state (" accelerated software->hardware alpha blits",
+ info->blit_sw_A);
+ print_tf_state (" accelerated color fills", info->blit_fill);
+ printf (" video memory: (%d)\n", info->video_mem);
}
- printf("\n");
+ printf ("\n");
}
-static void output_surface_details(const char *name, SDL_Surface *surface)
+static void
+output_surface_details (const char *name, SDL_Surface * surface)
{
- printf("Details for %s:\n", name);
+ printf ("Details for %s:\n", name);
- if (surface == NULL)
- {
- printf("-WARNING- You've got a NULL surface!");
- }
- else
- {
+ if (surface == NULL) {
+ printf ("-WARNING- You've got a NULL surface!");
+ } else {
char f[256];
- printf(" width : %d\n", surface->w);
- printf(" height : %d\n", surface->h);
- printf(" depth : %d bits per pixel\n", surface->format->BitsPerPixel);
- printf(" pitch : %d\n", (int) surface->pitch);
- printf(" alpha : %d\n", (int) surface->format->alpha);
- printf(" colorkey : 0x%X\n", (unsigned int) surface->format->colorkey);
+ printf (" width : %d\n", surface->w);
+ printf (" height : %d\n", surface->h);
+ printf (" depth : %d bits per pixel\n",
+ surface->format->BitsPerPixel);
+ printf (" pitch : %d\n", (int) surface->pitch);
+ printf (" alpha : %d\n", (int) surface->format->alpha);
+ printf (" colorkey : 0x%X\n",
+ (unsigned int) surface->format->colorkey);
- printf(" red bits : 0x%08X mask, %d shift, %d loss\n",
- (int) surface->format->Rmask,
- (int) surface->format->Rshift,
- (int) surface->format->Rloss);
- printf(" green bits : 0x%08X mask, %d shift, %d loss\n",
- (int) surface->format->Gmask,
- (int) surface->format->Gshift,
- (int) surface->format->Gloss);
- printf(" blue bits : 0x%08X mask, %d shift, %d loss\n",
- (int) surface->format->Bmask,
- (int) surface->format->Bshift,
- (int) surface->format->Bloss);
- printf(" alpha bits : 0x%08X mask, %d shift, %d loss\n",
- (int) surface->format->Amask,
- (int) surface->format->Ashift,
- (int) surface->format->Aloss);
+ printf (" red bits : 0x%08X mask, %d shift, %d loss\n",
+ (int) surface->format->Rmask,
+ (int) surface->format->Rshift, (int) surface->format->Rloss);
+ printf (" green bits : 0x%08X mask, %d shift, %d loss\n",
+ (int) surface->format->Gmask,
+ (int) surface->format->Gshift, (int) surface->format->Gloss);
+ printf (" blue bits : 0x%08X mask, %d shift, %d loss\n",
+ (int) surface->format->Bmask,
+ (int) surface->format->Bshift, (int) surface->format->Bloss);
+ printf (" alpha bits : 0x%08X mask, %d shift, %d loss\n",
+ (int) surface->format->Amask,
+ (int) surface->format->Ashift, (int) surface->format->Aloss);
f[0] = '\0';
- /*append_sdl_surface_flag(surface, f, sizeof (f), SDL_SWSURFACE);*/
+ /*append_sdl_surface_flag(surface, f, sizeof (f), SDL_SWSURFACE); */
if ((surface->flags & SDL_HWSURFACE) == 0)
- copy_trunc_str(f, sizeof (f), " SDL_SWSURFACE");
+ copy_trunc_str (f, sizeof (f), " SDL_SWSURFACE");
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_HWSURFACE);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_ASYNCBLIT);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_ANYFORMAT);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_HWPALETTE);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_DOUBLEBUF);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_FULLSCREEN);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_OPENGL);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_RESIZABLE);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_NOFRAME);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_HWACCEL);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_SRCCOLORKEY);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_RLEACCELOK);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_RLEACCEL);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_SRCALPHA);
- append_sdl_surface_flag(surface, f, sizeof (f), SDL_PREALLOC);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_HWSURFACE);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_ASYNCBLIT);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_ANYFORMAT);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_HWPALETTE);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_DOUBLEBUF);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_FULLSCREEN);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_OPENGL);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_RESIZABLE);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_NOFRAME);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_HWACCEL);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_SRCCOLORKEY);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_RLEACCELOK);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_RLEACCEL);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_SRCALPHA);
+ append_sdl_surface_flag (surface, f, sizeof (f), SDL_PREALLOC);
if (f[0] == '\0')
- strcpy(f, " (none)");
+ strcpy (f, " (none)");
- printf(" flags :%s\n", f);
+ printf (" flags :%s\n", f);
}
- printf("\n");
+ printf ("\n");
}
-static void output_details(void)
+static void
+output_details (void)
{
- output_videoinfo_details();
- output_surface_details("Source Surface", src);
- output_surface_details("Destination Surface", dest);
+ output_videoinfo_details ();
+ output_surface_details ("Source Surface", src);
+ output_surface_details ("Destination Surface", dest);
}
-static Uint32 blit(SDL_Surface *dst, SDL_Surface *src, int x, int y)
+static Uint32
+blit (SDL_Surface * dst, SDL_Surface * src, int x, int y)
{
Uint32 start = 0;
SDL_Rect srcRect;
@@ -151,39 +158,41 @@
srcRect.y = 0;
dstRect.x = x;
dstRect.y = y;
- dstRect.w = srcRect.w = src->w; /* SDL will clip as appropriate. */
+ dstRect.w = srcRect.w = src->w; /* SDL will clip as appropriate. */
dstRect.h = srcRect.h = src->h;
- start = SDL_GetTicks();
- SDL_BlitSurface(src, &srcRect, dst, &dstRect);
- return(SDL_GetTicks() - start);
+ start = SDL_GetTicks ();
+ SDL_BlitSurface (src, &srcRect, dst, &dstRect);
+ return (SDL_GetTicks () - start);
}
-static void blitCentered(SDL_Surface *dst, SDL_Surface *src)
+static void
+blitCentered (SDL_Surface * dst, SDL_Surface * src)
{
int x = (dst->w - src->w) / 2;
int y = (dst->h - src->h) / 2;
- blit(dst, src, x, y);
+ blit (dst, src, x, y);
}
-static int atoi_hex(const char *str)
+static int
+atoi_hex (const char *str)
{
if (str == NULL)
return 0;
- if (strlen(str) > 2)
- {
+ if (strlen (str) > 2) {
int retval = 0;
if ((str[0] == '0') && (str[1] == 'x'))
- sscanf(str + 2, "%X", &retval);
- return(retval);
+ sscanf (str + 2, "%X", &retval);
+ return (retval);
}
- return(atoi(str));
+ return (atoi (str));
}
-static int setup_test(int argc, char **argv)
+static int
+setup_test (int argc, char **argv)
{
const char *dumpfile = NULL;
SDL_Surface *bmp = NULL;
@@ -212,153 +221,153 @@
int screenSurface = 0;
int i = 0;
- for (i = 1; i < argc; i++)
- {
+ for (i = 1; i < argc; i++) {
const char *arg = argv[i];
- if (strcmp(arg, "--dstbpp") == 0)
- dstbpp = atoi(argv[++i]);
- else if (strcmp(arg, "--dstrmask") == 0)
- dstrmask = atoi_hex(argv[++i]);
- else if (strcmp(arg, "--dstgmask") == 0)
- dstgmask = atoi_hex(argv[++i]);
- else if (strcmp(arg, "--dstbmask") == 0)
- dstbmask = atoi_hex(argv[++i]);
- else if (strcmp(arg, "--dstamask") == 0)
- dstamask = atoi_hex(argv[++i]);
- else if (strcmp(arg, "--dstwidth") == 0)
- dstw = atoi(argv[++i]);
- else if (strcmp(arg, "--dstheight") == 0)
- dsth = atoi(argv[++i]);
- else if (strcmp(arg, "--dsthwsurface") == 0)
+ if (strcmp (arg, "--dstbpp") == 0)
+ dstbpp = atoi (argv[++i]);
+ else if (strcmp (arg, "--dstrmask") == 0)
+ dstrmask = atoi_hex (argv[++i]);
+ else if (strcmp (arg, "--dstgmask") == 0)
+ dstgmask = atoi_hex (argv[++i]);
+ else if (strcmp (arg, "--dstbmask") == 0)
+ dstbmask = atoi_hex (argv[++i]);
+ else if (strcmp (arg, "--dstamask") == 0)
+ dstamask = atoi_hex (argv[++i]);
+ else if (strcmp (arg, "--dstwidth") == 0)
+ dstw = atoi (argv[++i]);
+ else if (strcmp (arg, "--dstheight") == 0)
+ dsth = atoi (argv[++i]);
+ else if (strcmp (arg, "--dsthwsurface") == 0)
dstflags |= SDL_HWSURFACE;
- else if (strcmp(arg, "--srcbpp") == 0)
- srcbpp = atoi(argv[++i]);
- else if (strcmp(arg, "--srcrmask") == 0)
- srcrmask = atoi_hex(argv[++i]);
- else if (strcmp(arg, "--srcgmask") == 0)
- srcgmask = atoi_hex(argv[++i]);
- else if (strcmp(arg, "--srcbmask") == 0)
- srcbmask = atoi_hex(argv[++i]);
- else if (strcmp(arg, "--srcamask") == 0)
- srcamask = atoi_hex(argv[++i]);
- else if (strcmp(arg, "--srcwidth") == 0)
- srcw = atoi(argv[++i]);
- else if (strcmp(arg, "--srcheight") == 0)
- srch = atoi(argv[++i]);
- else if (strcmp(arg, "--srchwsurface") == 0)
+ else if (strcmp (arg, "--srcbpp") == 0)
+ srcbpp = atoi (argv[++i]);
+ else if (strcmp (arg, "--srcrmask") == 0)
+ srcrmask = atoi_hex (argv[++i]);
+ else if (strcmp (arg, "--srcgmask") == 0)
+ srcgmask = atoi_hex (argv[++i]);
+ else if (strcmp (arg, "--srcbmask") == 0)
+ srcbmask = atoi_hex (argv[++i]);
+ else if (strcmp (arg, "--srcamask") == 0)
+ srcamask = atoi_hex (argv[++i]);
+ else if (strcmp (arg, "--srcwidth") == 0)
+ srcw = atoi (argv[++i]);
+ else if (strcmp (arg, "--srcheight") == 0)
+ srch = atoi (argv[++i]);
+ else if (strcmp (arg, "--srchwsurface") == 0)
srcflags |= SDL_HWSURFACE;
- else if (strcmp(arg, "--seconds") == 0)
- testSeconds = atoi(argv[++i]);
- else if (strcmp(arg, "--screen") == 0)
+ else if (strcmp (arg, "--seconds") == 0)
+ testSeconds = atoi (argv[++i]);
+ else if (strcmp (arg, "--screen") == 0)
screenSurface = 1;
- else if (strcmp(arg, "--dumpfile") == 0)
+ else if (strcmp (arg, "--dumpfile") == 0)
dumpfile = argv[++i];
/* !!! FIXME: set colorkey. */
- else if (0) /* !!! FIXME: we handle some commandlines elsewhere now */
- {
- fprintf(stderr, "Unknown commandline option: %s\n", arg);
- return(0);
+ else if (0) { /* !!! FIXME: we handle some commandlines elsewhere now */
+ fprintf (stderr, "Unknown commandline option: %s\n", arg);
+ return (0);
}
}
- if (SDL_Init(SDL_INIT_VIDEO) == -1)
- {
- fprintf(stderr, "SDL_Init failed: %s\n", SDL_GetError());
- return(0);
+ if (SDL_Init (SDL_INIT_VIDEO) == -1) {
+ fprintf (stderr, "SDL_Init failed: %s\n", SDL_GetError ());
+ return (0);
}
- bmp = SDL_LoadBMP("sample.bmp");
- if (bmp == NULL)
- {
- fprintf(stderr, "SDL_LoadBMP failed: %s\n", SDL_GetError());
- SDL_Quit();
- return(0);
+ bmp = SDL_LoadBMP ("sample.bmp");
+ if (bmp == NULL) {
+ fprintf (stderr, "SDL_LoadBMP failed: %s\n", SDL_GetError ());
+ SDL_Quit ();
+ return (0);
}
- if ((dstflags & SDL_HWSURFACE) == 0) dstflags |= SDL_SWSURFACE;
- if ((srcflags & SDL_HWSURFACE) == 0) srcflags |= SDL_SWSURFACE;
+ if ((dstflags & SDL_HWSURFACE) == 0)
+ dstflags |= SDL_SWSURFACE;
+ if ((srcflags & SDL_HWSURFACE) == 0)
+ srcflags |= SDL_SWSURFACE;
if (screenSurface)
- dest = SDL_SetVideoMode(dstw, dsth, dstbpp, dstflags);
- else
- {
- dest = SDL_CreateRGBSurface(dstflags, dstw, dsth, dstbpp,
- dstrmask, dstgmask, dstbmask, dstamask);
+ dest = SDL_SetVideoMode (dstw, dsth, dstbpp, dstflags);
+ else {
+ dest = SDL_CreateRGBSurface (dstflags, dstw, dsth, dstbpp,
+ dstrmask, dstgmask, dstbmask, dstamask);
}
- if (dest == NULL)
- {
- fprintf(stderr, "dest surface creation failed: %s\n", SDL_GetError());
- SDL_Quit();
- return(0);
+ if (dest == NULL) {
+ fprintf (stderr, "dest surface creation failed: %s\n",
+ SDL_GetError ());
+ SDL_Quit ();
+ return (0);
}
- src = SDL_CreateRGBSurface(srcflags, srcw, srch, srcbpp,
- srcrmask, srcgmask, srcbmask, srcamask);
- if (src == NULL)
- {
- fprintf(stderr, "src surface creation failed: %s\n", SDL_GetError());
- SDL_Quit();
- return(0);
+ src = SDL_CreateRGBSurface (srcflags, srcw, srch, srcbpp,
+ srcrmask, srcgmask, srcbmask, srcamask);
+ if (src == NULL) {
+ fprintf (stderr, "src surface creation failed: %s\n",
+ SDL_GetError ());
+ SDL_Quit ();
+ return (0);
}
/* handle alpha settings... */
- srcalphaflags = (src->flags&SDL_SRCALPHA) | (src->flags&SDL_RLEACCEL);
- dstalphaflags = (dest->flags&SDL_SRCALPHA) | (dest->flags&SDL_RLEACCEL);
+ srcalphaflags = (src->flags & SDL_SRCALPHA) | (src->flags & SDL_RLEACCEL);
+ dstalphaflags =
+ (dest->flags & SDL_SRCALPHA) | (dest->flags & SDL_RLEACCEL);
origsrcalphaflags = srcalphaflags;
origdstalphaflags = dstalphaflags;
srcalpha = src->format->alpha;
dstalpha = dest->format->alpha;
- for (i = 1; i < argc; i++)
- {
+ for (i = 1; i < argc; i++) {
const char *arg = argv[i];
- if (strcmp(arg, "--srcalpha") == 0)
- srcalpha = atoi(argv[++i]);
- else if (strcmp(arg, "--dstalpha") == 0)
- dstalpha = atoi(argv[++i]);
- else if (strcmp(arg, "--srcsrcalpha") == 0)
+ if (strcmp (arg, "--srcalpha") == 0)
+ srcalpha = atoi (argv[++i]);
+ else if (strcmp (arg, "--dstalpha") == 0)
+ dstalpha = atoi (argv[++i]);
+ else if (strcmp (arg, "--srcsrcalpha") == 0)
srcalphaflags |= SDL_SRCALPHA;
- else if (strcmp(arg, "--srcnosrcalpha") == 0)
+ else if (strcmp (arg, "--srcnosrcalpha") == 0)
srcalphaflags &= ~SDL_SRCALPHA;
- else if (strcmp(arg, "--srcrleaccel") == 0)
+ else if (strcmp (arg, "--srcrleaccel") == 0)
srcalphaflags |= SDL_RLEACCEL;
- else if (strcmp(arg, "--srcnorleaccel") == 0)
+ else if (strcmp (arg, "--srcnorleaccel") == 0)
srcalphaflags &= ~SDL_RLEACCEL;
- else if (strcmp(arg, "--dstsrcalpha") == 0)
+ else if (strcmp (arg, "--dstsrcalpha") == 0)
dstalphaflags |= SDL_SRCALPHA;
- else if (strcmp(arg, "--dstnosrcalpha") == 0)
+ else if (strcmp (arg, "--dstnosrcalpha") == 0)
dstalphaflags &= ~SDL_SRCALPHA;
- else if (strcmp(arg, "--dstrleaccel") == 0)
+ else if (strcmp (arg, "--dstrleaccel") == 0)
dstalphaflags |= SDL_RLEACCEL;
- else if (strcmp(arg, "--dstnorleaccel") == 0)
+ else if (strcmp (arg, "--dstnorleaccel") == 0)
dstalphaflags &= ~SDL_RLEACCEL;
}
- if ((dstalphaflags != origdstalphaflags) || (dstalpha != dest->format->alpha))
- SDL_SetAlpha(dest, dstalphaflags, (Uint8) dstalpha);
- if ((srcalphaflags != origsrcalphaflags) || (srcalpha != src->format->alpha))
- SDL_SetAlpha(src, srcalphaflags, (Uint8) srcalpha);
+ if ((dstalphaflags != origdstalphaflags)
+ || (dstalpha != dest->format->alpha))
+ SDL_SetAlpha (dest, dstalphaflags, (Uint8) dstalpha);
+ if ((srcalphaflags != origsrcalphaflags)
+ || (srcalpha != src->format->alpha))
+ SDL_SetAlpha (src, srcalphaflags, (Uint8) srcalpha);
/* set some sane defaults so we can see if the blit code is broken... */
- SDL_FillRect(dest, NULL, SDL_MapRGB(dest->format, 0, 0, 0));
- SDL_FillRect(src, NULL, SDL_MapRGB(src->format, 0, 0, 0));
+ SDL_FillRect (dest, NULL, SDL_MapRGB (dest->format, 0, 0, 0));
+ SDL_FillRect (src, NULL, SDL_MapRGB (src->format, 0, 0, 0));
- blitCentered(src, bmp);
- SDL_FreeSurface(bmp);
+ blitCentered (src, bmp);
+ SDL_FreeSurface (bmp);
if (dumpfile)
- SDL_SaveBMP(src, dumpfile); /* make sure initial convert is sane. */
+ SDL_SaveBMP (src, dumpfile); /* make sure initial convert is sane. */
- output_details();
+ output_details ();
- return(1);
+ return (1);
}
-static void test_blit_speed(void)
+static void
+test_blit_speed (void)
{
- Uint32 clearColor = SDL_MapRGB(dest->format, 0, 0, 0);
+ Uint32 clearColor = SDL_MapRGB (dest->format, 0, 0, 0);
Uint32 iterations = 0;
Uint32 elasped = 0;
Uint32 end = 0;
@@ -367,53 +376,51 @@
int testms = testSeconds * 1000;
int wmax = (dest->w - src->w);
int hmax = (dest->h - src->h);
- int isScreen = (SDL_GetVideoSurface() == dest);
+ int isScreen = (SDL_GetVideoSurface () == dest);
SDL_Event event;
- printf("Testing blit speed for %d seconds...\n", testSeconds);
+ printf ("Testing blit speed for %d seconds...\n", testSeconds);
- now = SDL_GetTicks();
+ now = SDL_GetTicks ();
end = now + testms;
- do
- {
+ do {
/* pump the event queue occasionally to keep OS happy... */
- if (now - last > 1000)
- {
+ if (now - last > 1000) {
last = now;
- while (SDL_PollEvent(&event)) { /* no-op. */ }
+ while (SDL_PollEvent (&event)) { /* no-op. */
+ }
}
iterations++;
- elasped += blit(dest, src, randRange(0, wmax), randRange(0, hmax));
- if (isScreen)
- {
- SDL_Flip(dest); /* show it! */
- SDL_FillRect(dest, NULL, clearColor); /* blank it for next time! */
+ elasped += blit (dest, src, randRange (0, wmax), randRange (0, hmax));
+ if (isScreen) {
+ SDL_Flip (dest); /* show it! */
+ SDL_FillRect (dest, NULL, clearColor); /* blank it for next time! */
}
- now = SDL_GetTicks();
- } while (now < end);
+ now = SDL_GetTicks ();
+ }
+ while (now < end);
- printf("Non-blitting crap accounted for %d percent of this run.\n",
- percent(testms - elasped, testms));
+ printf ("Non-blitting crap accounted for %d percent of this run.\n",
+ percent (testms - elasped, testms));
- printf("%d blits took %d ms (%d fps).\n",
+ printf ("%d blits took %d ms (%d fps).\n",
(int) iterations,
(int) elasped,
- (int) (((float)iterations) / (((float)elasped) / 1000.0f)));
+ (int) (((float) iterations) / (((float) elasped) / 1000.0f)));
}
-int main(int argc, char **argv)
+int
+main (int argc, char **argv)
{
- int initialized = setup_test(argc, argv);
- if (initialized)
- {
- test_blit_speed();
- SDL_Quit();
+ int initialized = setup_test (argc, argv);
+ if (initialized) {
+ test_blit_speed ();
+ SDL_Quit ();
}
- return(!initialized);
+ return (!initialized);
}
/* end of testblitspeed.c ... */
-