test/testvidinfo.c
author Sam Lantinga <slouken@libsdl.org>
Thu, 06 May 2004 15:55:06 +0000
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permissions -rw-r--r--
Date: Sat, 24 Apr 2004 15:13:32 +0300 From: "Mike Gorchak" Subject: SDL updates for the QNX6 1. Updated the README.QNX 2. Updated libtool scripts, which are shipped with SDL for QNX6 support. 3. Added some code to support the new QNX 6.3.0, which is in beta now. 4. Added code to detect the hw features, which driver supports. 5. Added hw alpha blits code. 6. Fixed bug when application switches to fullscreen more the 2 times. (afte\ r that window becames always stay on top). 7. Updated a bit README for the tests. 8. Added information about acceleration show in the testalpha.c test. 9. Added small fixes to the testoverlay2.c test. 10. Added alpha and cc+alpha blits benchmarks to the testvidinfo.c test.
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/* Simple program -- figure out what kind of video display we have */
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "SDL.h"
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#define NUM_BLITS	10
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#define NUM_UPDATES	500
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#define FLAG_MASK	(SDL_HWSURFACE | SDL_FULLSCREEN | SDL_DOUBLEBUF | \
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                         SDL_SRCCOLORKEY | SDL_SRCALPHA | SDL_RLEACCEL  | \
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                         SDL_RLEACCELOK)
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void PrintFlags(Uint32 flags)
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{
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	printf("0x%8.8x", (flags & FLAG_MASK));
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	if ( flags & SDL_HWSURFACE ) {
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		printf(" SDL_HWSURFACE");
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	} else {
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		printf(" SDL_SWSURFACE");
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	}
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	if ( flags & SDL_FULLSCREEN ) {
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		printf(" | SDL_FULLSCREEN");
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	}
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	if ( flags & SDL_DOUBLEBUF ) {
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		printf(" | SDL_DOUBLEBUF");
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	}
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	if ( flags & SDL_SRCCOLORKEY ) {
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		printf(" | SDL_SRCCOLORKEY");
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	}
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	if ( flags & SDL_SRCALPHA ) {
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		printf(" | SDL_SRCALPHA");
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	}
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	if ( flags & SDL_RLEACCEL ) {
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		printf(" | SDL_RLEACCEL");
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	}
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	if ( flags & SDL_RLEACCELOK ) {
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		printf(" | SDL_RLEACCELOK");
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	}
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}
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int RunBlitTests(SDL_Surface *screen, SDL_Surface *bmp, int blitcount)
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{
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	int i, j;
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	int maxx;
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	int maxy;
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	SDL_Rect dst;
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	maxx = (int)screen->w - bmp->w + 1;
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	maxy = (int)screen->h - bmp->h + 1;
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	for ( i = 0; i < NUM_UPDATES; ++i ) {
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		for ( j = 0; j < blitcount; ++j ) {
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			if ( maxx ) {
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				dst.x = rand() % maxx;
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			} else {
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				dst.x = 0;
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			}
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			if ( maxy ) {
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				dst.y = rand() % maxy;
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			} else {
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				dst.y = 0;
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			}
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			dst.w = bmp->w;
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			dst.h = bmp->h;
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			SDL_BlitSurface(bmp, NULL, screen, &dst);
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		}
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		SDL_Flip(screen);
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	}
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	return i;
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}
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int RunModeTests(SDL_Surface *screen)
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{
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	Uint32 then, now;
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	Uint32 frames;
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	float seconds;
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	int i;
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	Uint8 r, g, b;
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	SDL_Surface *bmp, *bmpcc, *tmp;
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	SDL_Event event;
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	while ( SDL_PollEvent(&event) ) {
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		if ( event.type == SDL_KEYDOWN )
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			return 0;
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	}
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	/* First test fills and screen update speed */
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	printf("Running color fill and fullscreen update test\n");
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	then = SDL_GetTicks();
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	frames = 0;
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	for ( i = 0; i < 256; ++i ) {
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		r = i;
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		g = 0;
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		b = 0;
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		SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, r, g, b));
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		SDL_Flip(screen);
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		++frames;
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	}
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	for ( i = 0; i < 256; ++i ) {
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		r = 0;
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		g = i;
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		b = 0;
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		SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, r, g, b));
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		SDL_Flip(screen);
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		++frames;
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	}
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	for ( i = 0; i < 256; ++i ) {
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		r = 0;
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		g = 0;
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		b = i;
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		SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, r, g, b));
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		SDL_Flip(screen);
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		++frames;
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	}
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	now = SDL_GetTicks();
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	seconds = (float)(now - then) / 1000.0f;
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	if ( seconds > 0.0f ) {
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		printf("%d fills and flips in %2.2f seconds, %2.2f FPS\n", frames, seconds, (float)frames / seconds);
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	} else {
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diff changeset
   125
		printf("%d fills and flips in zero seconds!n", frames);
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diff changeset
   126
	}
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
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diff changeset
   127
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   128
        /* clear the screen after fill test */
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diff changeset
   129
        SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 0, 0, 0));
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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diff changeset
   130
	SDL_Flip(screen);
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diff changeset
   131
480
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diff changeset
   132
	while ( SDL_PollEvent(&event) ) {
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diff changeset
   133
		if ( event.type == SDL_KEYDOWN )
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diff changeset
   134
			return 0;
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diff changeset
   135
	}
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   136
821
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   137
        /* run the generic blit test */
479
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diff changeset
   138
	bmp = SDL_LoadBMP("sample.bmp");
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   139
	if ( ! bmp ) {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   140
		printf("Couldn't load sample.bmp: %s\n", SDL_GetError());
482
6417071ba2e5 *** empty log message ***
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diff changeset
   141
		return 0;
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   142
	}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   143
	printf("Running freshly loaded blit test: %dx%d at %d bpp, flags: ",
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   144
		bmp->w, bmp->h, bmp->format->BitsPerPixel);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   145
	PrintFlags(bmp->flags);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   146
	printf("\n");
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   147
	then = SDL_GetTicks();
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
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diff changeset
   148
	frames = RunBlitTests(screen, bmp, NUM_BLITS);
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   149
	now = SDL_GetTicks();
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
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diff changeset
   150
	seconds = (float)(now - then) / 1000.0f;
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
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diff changeset
   151
	if ( seconds > 0.0f ) {
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
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diff changeset
   152
		printf("%d blits / %d updates in %2.2f seconds, %2.2f FPS\n", NUM_BLITS*frames, frames, seconds, (float)frames / seconds);
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
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diff changeset
   153
	} else {
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diff changeset
   154
		printf("%d blits / %d updates in zero seconds!\n", NUM_BLITS*frames, frames);
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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diff changeset
   155
	}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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parents: 266
diff changeset
   156
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   157
        /* clear the screen after blit test */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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diff changeset
   158
        SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 0, 0, 0));
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   159
	SDL_Flip(screen);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   160
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   161
	while ( SDL_PollEvent(&event) ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   162
		if ( event.type == SDL_KEYDOWN )
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   163
			return 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   164
	}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   165
821
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diff changeset
   166
        /* run the colorkeyed blit test */
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diff changeset
   167
	bmpcc = SDL_LoadBMP("sample.bmp");
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parents: 524
diff changeset
   168
	if ( ! bmpcc ) {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   169
		printf("Couldn't load sample.bmp: %s\n", SDL_GetError());
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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diff changeset
   170
		return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   171
	}
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   172
	printf("Running freshly loaded cc blit test: %dx%d at %d bpp, flags: ",
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   173
		bmpcc->w, bmpcc->h, bmpcc->format->BitsPerPixel);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   174
        SDL_SetColorKey(bmpcc, SDL_SRCCOLORKEY | SDL_RLEACCEL, *(Uint8 *)bmpcc->pixels);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   175
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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diff changeset
   176
	PrintFlags(bmpcc->flags);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   177
	printf("\n");
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   178
	then = SDL_GetTicks();
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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diff changeset
   179
	frames = RunBlitTests(screen, bmpcc, NUM_BLITS);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   180
	now = SDL_GetTicks();
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   181
	seconds = (float)(now - then) / 1000.0f;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   182
	if ( seconds > 0.0f ) {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   183
		printf("%d cc blits / %d updates in %2.2f seconds, %2.2f FPS\n", NUM_BLITS*frames, frames, seconds, (float)frames / seconds);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   184
	} else {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   185
		printf("%d cc blits / %d updates in zero seconds!\n", NUM_BLITS*frames, frames);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   186
	}
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
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parents: 524
diff changeset
   187
886
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diff changeset
   188
        /* clear the screen after cc blit test */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   189
        SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 0, 0, 0));
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   190
	SDL_Flip(screen);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   191
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   192
	while ( SDL_PollEvent(&event) ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   193
		if ( event.type == SDL_KEYDOWN )
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   194
			return 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   195
	}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   196
821
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diff changeset
   197
        /* run the generic blit test */
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   198
	tmp = bmp;
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
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parents: 266
diff changeset
   199
	bmp = SDL_DisplayFormat(bmp);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   200
	SDL_FreeSurface(tmp);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   201
	if ( ! bmp ) {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   202
		printf("Couldn't convert sample.bmp: %s\n", SDL_GetError());
482
6417071ba2e5 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 480
diff changeset
   203
		return 0;
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   204
	}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   205
	printf("Running display format blit test: %dx%d at %d bpp, flags: ",
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   206
		bmp->w, bmp->h, bmp->format->BitsPerPixel);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   207
	PrintFlags(bmp->flags);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   208
	printf("\n");
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   209
	then = SDL_GetTicks();
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   210
	frames = RunBlitTests(screen, bmp, NUM_BLITS);
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   211
	now = SDL_GetTicks();
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   212
	seconds = (float)(now - then) / 1000.0f;
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   213
	if ( seconds > 0.0f ) {
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   214
		printf("%d blits / %d updates in %2.2f seconds, %2.2f FPS\n", NUM_BLITS*frames, frames, seconds, (float)frames / seconds);
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   215
	} else {
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   216
		printf("%d blits / %d updates in zero seconds!\n", NUM_BLITS*frames, frames);
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   217
	}
821
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parents: 524
diff changeset
   218
886
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parents: 821
diff changeset
   219
        /* clear the screen after blit test */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   220
        SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 0, 0, 0));
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   221
	SDL_Flip(screen);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   222
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   223
	while ( SDL_PollEvent(&event) ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   224
		if ( event.type == SDL_KEYDOWN )
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   225
			return 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   226
	}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   227
821
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parents: 524
diff changeset
   228
        /* run the colorkeyed blit test */
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   229
	tmp = bmpcc;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   230
	bmpcc = SDL_DisplayFormat(bmpcc);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   231
	SDL_FreeSurface(tmp);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   232
	if ( ! bmpcc ) {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   233
		printf("Couldn't convert sample.bmp: %s\n", SDL_GetError());
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   234
		return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   235
	}
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   236
	printf("Running display format cc blit test: %dx%d at %d bpp, flags: ",
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   237
		bmpcc->w, bmpcc->h, bmpcc->format->BitsPerPixel);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   238
	PrintFlags(bmpcc->flags);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   239
	printf("\n");
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   240
	then = SDL_GetTicks();
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   241
	frames = RunBlitTests(screen, bmpcc, NUM_BLITS);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   242
	now = SDL_GetTicks();
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   243
	seconds = (float)(now - then) / 1000.0f;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   244
	if ( seconds > 0.0f ) {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   245
		printf("%d cc blits / %d updates in %2.2f seconds, %2.2f FPS\n", NUM_BLITS*frames, frames, seconds, (float)frames / seconds);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   246
	} else {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   247
		printf("%d cc blits / %d updates in zero seconds!\n", NUM_BLITS*frames, frames);
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   248
	}
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   249
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
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parents: 821
diff changeset
   250
        /* clear the screen after cc blit test */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   251
        SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 0, 0, 0));
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   252
	SDL_Flip(screen);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   253
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   254
	while ( SDL_PollEvent(&event) ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   255
		if ( event.type == SDL_KEYDOWN )
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   256
			return 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   257
	}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   258
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   259
        /* run the alpha blit test only if screen bpp>8 */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   260
        if (bmp->format->BitsPerPixel>8)
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   261
        {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   262
		SDL_FreeSurface(bmp);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   263
                bmp = SDL_LoadBMP("sample.bmp");
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   264
		SDL_SetAlpha(bmp, SDL_SRCALPHA, 85); /* 85 - 33% alpha */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   265
		tmp = bmp;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   266
		bmp = SDL_DisplayFormat(bmp);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   267
		SDL_FreeSurface(tmp);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   268
		if ( ! bmp ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   269
			printf("Couldn't convert sample.bmp: %s\n", SDL_GetError());
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   270
			return 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   271
		}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   272
		printf("Running display format alpha blit test: %dx%d at %d bpp, flags: ",
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   273
			bmp->w, bmp->h, bmp->format->BitsPerPixel);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   274
		PrintFlags(bmp->flags);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   275
		printf("\n");
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   276
		then = SDL_GetTicks();
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   277
		frames = RunBlitTests(screen, bmp, NUM_BLITS);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   278
		now = SDL_GetTicks();
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   279
		seconds = (float)(now - then) / 1000.0f;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   280
		if ( seconds > 0.0f ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   281
			printf("%d alpha blits / %d updates in %2.2f seconds, %2.2f FPS\n", NUM_BLITS*frames, frames, seconds, (float)frames / seconds);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   282
		} else {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   283
			printf("%d alpha blits / %d updates in zero seconds!\n", NUM_BLITS*frames, frames);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   284
		}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   285
	}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   286
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   287
        /* clear the screen after alpha blit test */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   288
        SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 0, 0, 0));
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   289
	SDL_Flip(screen);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   290
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   291
	while ( SDL_PollEvent(&event) ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   292
		if ( event.type == SDL_KEYDOWN )
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   293
			return 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   294
	}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   295
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   296
        /* run the cc+alpha blit test only if screen bpp>8 */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   297
        if (bmp->format->BitsPerPixel>8)
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   298
        {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   299
		SDL_FreeSurface(bmpcc);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   300
                bmpcc = SDL_LoadBMP("sample.bmp");
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   301
		SDL_SetAlpha(bmpcc, SDL_SRCALPHA, 85); /* 85 - 33% alpha */
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   302
                SDL_SetColorKey(bmpcc, SDL_SRCCOLORKEY | SDL_RLEACCEL, *(Uint8 *)bmpcc->pixels);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   303
		tmp = bmpcc;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   304
		bmpcc = SDL_DisplayFormat(bmpcc);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   305
		SDL_FreeSurface(tmp);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   306
		if ( ! bmpcc ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   307
			printf("Couldn't convert sample.bmp: %s\n", SDL_GetError());
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   308
			return 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   309
		}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   310
		printf("Running display format cc+alpha blit test: %dx%d at %d bpp, flags: ",
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   311
			bmpcc->w, bmpcc->h, bmpcc->format->BitsPerPixel);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   312
		PrintFlags(bmpcc->flags);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   313
		printf("\n");
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   314
		then = SDL_GetTicks();
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   315
		frames = RunBlitTests(screen, bmpcc, NUM_BLITS);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   316
		now = SDL_GetTicks();
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   317
		seconds = (float)(now - then) / 1000.0f;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   318
		if ( seconds > 0.0f ) {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   319
			printf("%d cc+alpha blits / %d updates in %2.2f seconds, %2.2f FPS\n", NUM_BLITS*frames, frames, seconds, (float)frames / seconds);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   320
		} else {
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   321
			printf("%d cc+alpha blits / %d updates in zero seconds!\n", NUM_BLITS*frames, frames);
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   322
		}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   323
	}
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
   324
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 524
diff changeset
   325
	SDL_FreeSurface(bmpcc);
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   326
	SDL_FreeSurface(bmp);
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   327
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   328
	while ( SDL_PollEvent(&event) ) {
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   329
		if ( event.type == SDL_KEYDOWN )
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   330
			return 0;
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   331
	}
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   332
	return 1;
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   333
}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   334
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   335
void RunVideoTests()
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   336
{
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   337
	static const struct {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   338
		int w, h, bpp;
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   339
	} mode_list[] = {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   340
		{ 640, 480, 8 }, { 640, 480, 16 }, { 640, 480, 32 },
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   341
		{ 800, 600, 8 }, { 800, 600, 16 }, { 800, 600, 32 },
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   342
		{ 1024, 768, 8 }, { 1024, 768, 16 }, { 1024, 768, 32 }
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   343
	};
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   344
	static const Uint32 flags[] = {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   345
		(SDL_SWSURFACE),
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   346
		(SDL_SWSURFACE | SDL_FULLSCREEN),
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   347
		(SDL_HWSURFACE | SDL_FULLSCREEN),
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   348
		(SDL_HWSURFACE | SDL_FULLSCREEN | SDL_DOUBLEBUF)
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   349
	};
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   350
	int i, j;
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   351
	SDL_Surface *screen;
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   352
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   353
	/* Test out several different video mode combinations */
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   354
	SDL_WM_SetCaption("SDL Video Benchmark", "vidtest");
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   355
	SDL_ShowCursor(0);
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   356
	for ( i = 0; i < SDL_TABLESIZE(mode_list); ++i ) {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   357
		for ( j = 0; j < SDL_TABLESIZE(flags); ++j ) {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   358
			printf("===================================\n");
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   359
			printf("Setting video mode: %dx%d at %d bpp, flags: ",
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   360
			                          mode_list[i].w,
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   361
			                          mode_list[i].h,
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   362
			                          mode_list[i].bpp);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   363
			PrintFlags(flags[j]);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   364
			printf("\n");
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   365
			screen = SDL_SetVideoMode(mode_list[i].w,
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   366
			                          mode_list[i].h,
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   367
			                          mode_list[i].bpp,
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   368
			                          flags[j]);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   369
			if ( ! screen ) {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   370
				printf("Setting video mode failed: %s\n", SDL_GetError());
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   371
				continue;
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   372
			}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   373
			if ( (screen->flags & FLAG_MASK) != flags[j] ) {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   374
				printf("Flags didn't match: ");
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   375
				PrintFlags(screen->flags);
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   376
				printf("\n");
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   377
				continue;
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   378
			}
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   379
			if ( ! RunModeTests(screen) ) {
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   380
				return;
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   381
			}
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   382
		}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   383
	}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   384
}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   385
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   386
int main(int argc, char *argv[])
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   387
{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   388
	const SDL_VideoInfo *info;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   389
	int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   390
	SDL_Rect **modes;
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   391
	char driver[128];
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   392
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   393
	if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   394
		fprintf(stderr,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   395
			"Couldn't initialize SDL: %s\n", SDL_GetError());
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   396
		exit(1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   397
	}
480
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   398
	if ( SDL_VideoDriverName(driver, sizeof(driver)) ) {
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   399
		printf("Video driver: %s\n", driver);
92596bfe8446 Fixed some bugs and added some features to the -benchmark facility
Sam Lantinga <slouken@libsdl.org>
parents: 479
diff changeset
   400
	}
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   401
	info = SDL_GetVideoInfo();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   402
	printf(
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   403
"Current display: %d bits-per-pixel\n",info->vfmt->BitsPerPixel);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   404
	if ( info->vfmt->palette == NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   405
		printf("	Red Mask = 0x%.8x\n", info->vfmt->Rmask);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   406
		printf("	Green Mask = 0x%.8x\n", info->vfmt->Gmask);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   407
		printf("	Blue Mask = 0x%.8x\n", info->vfmt->Bmask);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   408
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   409
	/* Print available fullscreen video modes */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   410
	modes = SDL_ListModes(NULL, SDL_FULLSCREEN);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   411
	if ( modes == (SDL_Rect **)0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   412
		printf("No available fullscreen video modes\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   413
	} else
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   414
	if ( modes == (SDL_Rect **)-1 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   415
		printf("No special fullscreen video modes\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   416
	} else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   417
		printf("Fullscreen video modes:\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   418
		for ( i=0; modes[i]; ++i ) {
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 0
diff changeset
   419
			printf("\t%dx%dx%d\n", modes[i]->w, modes[i]->h, info->vfmt->BitsPerPixel);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   420
		}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   421
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   422
	if ( info->wm_available ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   423
		printf("A window manager is available\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   424
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   425
	if ( info->hw_available ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   426
		printf("Hardware surfaces are available (%dK video memory)\n",
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   427
			info->video_mem);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   428
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   429
	if ( info->blit_hw ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   430
		printf(
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   431
"Copy blits between hardware surfaces are accelerated\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   432
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   433
	if ( info->blit_hw_CC ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   434
		printf(
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   435
"Colorkey blits between hardware surfaces are accelerated\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   436
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   437
	if ( info->blit_hw_A ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   438
		printf(
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   439
"Alpha blits between hardware surfaces are accelerated\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   440
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   441
	if ( info->blit_sw ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   442
		printf(
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   443
"Copy blits from software surfaces to hardware surfaces are accelerated\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   444
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   445
	if ( info->blit_sw_CC ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   446
		printf(
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   447
"Colorkey blits from software surfaces to hardware surfaces are accelerated\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   448
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   449
	if ( info->blit_sw_A ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   450
		printf(
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   451
"Alpha blits from software surfaces to hardware surfaces are accelerated\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   452
	}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   453
	if ( info->blit_fill ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   454
		printf(
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   455
"Color fills on hardware surfaces are accelerated\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   456
	}
479
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   457
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   458
	if ( argv[1] && (strcmp(argv[1], "-benchmark") == 0) ) {
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   459
		RunVideoTests();
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   460
	}
c0a1744bc2cf Added a -benchmark flag for testing the speeds of various video modes
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
   461
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   462
	SDL_Quit();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   463
	return(0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   464
}