sdl-ios-xcode: test/automated/surface/surface.c annotate

annotate test/automated/surface/surface.c @ 3716:ac6bc19a2dfb gsoc2009_unit_tests

Added surfarce blend rendering functions testcase.

author	Edgar Simo <bobbens@gmail.com>
date	Wed, 01 Jul 2009 22:03:32 +0000
parents	3c9d9c052c8f
children	9d71382713b5

rev	line source
3715 3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	1 /**
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	2 * Automated SDL_Surface test.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	3 *
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	4 * Written by Edgar Simo "bobbens"
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	5 *
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	6 * Released under Public Domain.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	7 */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	8
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	9
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	10 #include "SDL.h"
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	11 #include "SDL_at.h"
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	12
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	13
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	14 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	15 # define RMASK 0xff000000 /*< Red bit mask. /
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	16 # define GMASK 0x00ff0000 /*< Green bit mask. /
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	17 # define BMASK 0x0000ff00 /*< Blue bit mask. /
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	18 # define AMASK 0x000000ff /*< Alpha bit mask. /
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	19 #else
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	20 # define RMASK 0x000000ff /*< Red bit mask. /
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	21 # define GMASK 0x0000ff00 /*< Green bit mask. /
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	22 # define BMASK 0x00ff0000 /*< Blue bit mask. /
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	23 # define AMASK 0xff000000 /*< Alpha bit mask. /
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	24 #endif
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	25
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	26
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	27 typedef struct SurfaceImage_s {
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	28 unsigned int width;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	29 unsigned int height;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	30 unsigned int bytes_per_pixel; /* 3:RGB, 4:RGBA */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	31 const unsigned char pixel_data[];
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	32 } SurfaceImage_t;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	33
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	34
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	35 /*
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	36 * Pull in images for testcases.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	37 */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	38 #include "primitives.c"
3716 ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	39 #include "blend.c"
3715 3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	40
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	41
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	42 /**
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	43 * @brief Compares a surface and a surface image for equality.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	44 *
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	45 * @param sur Surface to compare.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	46 * @param img Image to compare against.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	47 * @return 0 if they are the same, -1 on error and positive if different.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	48 */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	49 static int surface_compare( SDL_Surface sur, const SurfaceImage_t img )
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	50 {
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	51 int ret;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	52 int i,j;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	53 Uint32 pix;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	54 int bpp;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	55 Uint8 p, pd;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	56
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	57 /* Make sure size is the same. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	58 if ((sur->w != img->width) \|\| (sur->h != img->height))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	59 return -1;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	60
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	61 SDL_LockSurface( sur );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	62
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	63 ret = 0;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	64 bpp = sur->format->BytesPerPixel;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	65
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	66 /* Compare image - should be same format. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	67 for (j=0; j<sur->h; j++) {
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	68 for (i=0; i<sur->w; i++) {
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	69 p = (Uint8 )sur->pixels + j sur->pitch + i * bpp;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	70 pd = (Uint8 )img->pixel_data + (jimg->width + i) * img->bytes_per_pixel;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	71 switch (bpp) {
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	72 case 1:
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	73 /* Paletted not supported atm. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	74 ret += 1;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	75 break;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	76
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	77 case 2:
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	78 /* 16 BPP not supported atm. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	79 ret += 1;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	80 break;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	81
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	82 case 3:
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	83 /* 24 BPP not supported atm. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	84 ret += 1;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	85 break;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	86
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	87 case 4:
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	88 ret += !( (p[0] == pd[0]) &&
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	89 (p[1] == pd[1]) &&
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	90 (p[2] == pd[2]) );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	91 break;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	92 }
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	93 }
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	94 }
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	95
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	96 SDL_UnlockSurface( sur );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	97
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	98 return ret;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	99 }
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	100
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	101
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	102 /**
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	103 * @brief Tests the SDL primitives for rendering.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	104 */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	105 static void surface_testPrimitives (void)
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	106 {
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	107 int ret;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	108 int x, y;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	109 SDL_Rect rect;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	110 SDL_Surface *testsur;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	111
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	112 SDL_ATbegin( "Primitives Test" );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	113
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	114 /* Create the surface. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	115 testsur = SDL_CreateRGBSurface( 0, 80, 60, 32,
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	116 RMASK, GMASK, BMASK, AMASK );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	117 if (SDL_ATassert( "SDL_CreateRGBSurface", testsur != NULL))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	118 return;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	119
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	120 /* Draw a rectangle. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	121 rect.x = 40;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	122 rect.y = 0;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	123 rect.w = 40;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	124 rect.h = 80;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	125 ret = SDL_FillRect( testsur, &rect,
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	126 SDL_MapRGB( testsur->format, 13, 73, 200 ) );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	127 if (SDL_ATassert( "SDL_FillRect", ret == 0))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	128 return;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	129
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	130 /* Draw a rectangle. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	131 rect.x = 10;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	132 rect.y = 10;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	133 rect.w = 60;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	134 rect.h = 40;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	135 ret = SDL_FillRect( testsur, &rect,
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	136 SDL_MapRGB( testsur->format, 200, 0, 100 ) );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	137 if (SDL_ATassert( "SDL_FillRect", ret == 0))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	138 return;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	139
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	140 /* Draw some points like so:
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	141 * X.X.X.X..
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	142 * .X.X.X.X.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	143 * X.X.X.X.. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	144 for (y=0; y<3; y++) {
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	145 x = y % 2;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	146 for (; x<80; x+=2)
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	147 ret = SDL_DrawPoint( testsur, x, y,
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	148 SDL_MapRGB( testsur->format, xy, xy/2, x*y/3 ) );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	149 if (SDL_ATassert( "SDL_DrawPoint", ret == 0))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	150 return;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	151 }
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	152
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	153 /* Draw some lines. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	154 ret = SDL_DrawLine( testsur, 0, 30, 80, 30,
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	155 SDL_MapRGB( testsur->format, 0, 255, 0 ) );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	156 if (SDL_ATassert( "SDL_DrawLine", ret == 0))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	157 return;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	158 ret = SDL_DrawLine( testsur, 40, 30, 40, 60,
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	159 SDL_MapRGB( testsur->format, 55, 55, 5 ) );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	160 if (SDL_ATassert( "SDL_DrawLine", ret == 0))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	161 return;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	162 ret = SDL_DrawLine( testsur, 0, 60, 80, 0,
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	163 SDL_MapRGB( testsur->format, 5, 105, 105 ) );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	164 if (SDL_ATassert( "SDL_DrawLine", ret == 0))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	165 return;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	166
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	167 /* See if it's the same. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	168 if (SDL_ATassert( "Primitives output not the same.",
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	169 surface_compare( testsur, &img_primitives )==0 ))
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	170 return;
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	171
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	172 /* Clean up. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	173 SDL_FreeSurface( testsur );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	174
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	175 SDL_ATend();
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	176 }
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	177
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	178
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	179 /**
3716 ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	180 * @brief Tests the SDL primitives with alpha for rendering.
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	181 */
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	182 static void surface_testPrimitivesAlpha (void)
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	183 {
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	184 int ret;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	185 int i, j;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	186 SDL_Rect rect;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	187 SDL_Surface *testsur;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	188
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	189 SDL_ATbegin( "Primitives Alpha Test" );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	190
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	191 /* Create the surface. */
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	192 testsur = SDL_CreateRGBSurface( 0, 80, 60, 32,
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	193 RMASK, GMASK, BMASK, AMASK );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	194
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	195 /* Create some rectangles for each blend mode. */
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	196 ret = SDL_BlendRect( testsur, NULL, SDL_BLENDMODE_NONE, 255, 255, 255, 0 );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	197 if (SDL_ATassert( "SDL_BlendRect", ret == 0))
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	198 return;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	199 rect.x = 10;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	200 rect.y = 25;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	201 rect.w = 40;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	202 rect.h = 25;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	203 ret = SDL_BlendRect( testsur, &rect, SDL_BLENDMODE_ADD, 240, 10, 10, 75 );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	204 if (SDL_ATassert( "SDL_BlendRect", ret == 0))
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	205 return;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	206 rect.x = 30;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	207 rect.y = 40;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	208 rect.w = 45;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	209 rect.h = 15;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	210 ret = SDL_BlendRect( testsur, &rect, SDL_BLENDMODE_BLEND, 10, 240, 10, 100 );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	211 if (SDL_ATassert( "SDL_BlendRect", ret == 0))
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	212 return;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	213 rect.x = 25;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	214 rect.y = 25;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	215 rect.w = 25;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	216 rect.h = 25;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	217 ret = SDL_BlendRect( testsur, &rect, SDL_BLENDMODE_MOD, 10, 10, 240, 125 );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	218 if (SDL_ATassert( "SDL_BlendRect", ret == 0))
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	219 return;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	220
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	221 /* Draw blended lines, lines for everyone. */
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	222 for (i=0; i<testsur->w; i+=2) {
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	223 ret = SDL_BlendLine( testsur, 0, 0, i, 59,
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	224 (((i/2)%3)==0) ? SDL_BLENDMODE_BLEND :
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	225 (((i/2)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_MOD,
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	226 60+2j, 240-2j, 50, 3*j );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	227 if (SDL_ATassert( "SDL_BlendLine", ret == 0))
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	228 return;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	229 }
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	230 for (i=0; i<testsur->h; i+=2) {
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	231 ret = SDL_BlendLine( testsur, 0, 0, 79, i,
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	232 (((i/2)%3)==0) ? SDL_BLENDMODE_BLEND :
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	233 (((i/2)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_MOD,
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	234 60+2j, 240-2j, 50, 3*j );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	235 if (SDL_ATassert( "SDL_BlendLine", ret == 0))
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	236 return;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	237 }
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	238
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	239 /* Draw points. */
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	240 for (j=0; j<testsur->h; j+=3) {
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	241 for (i=0; i<testsur->w; i+=3) {
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	242 ret = SDL_BlendPoint( testsur, i, j,
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	243 ((((i+j)/3)%3)==0) ? SDL_BLENDMODE_BLEND :
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	244 ((((i+j)/3)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_MOD,
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	245 j4, i3, j4, i3 );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	246 if (SDL_ATassert( "SDL_BlendPoint", ret == 0))
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	247 return;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	248 }
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	249 }
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	250
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	251 /* See if it's the same. */
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	252 if (SDL_ATassert( "Primitives output not the same.",
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	253 surface_compare( testsur, &img_blend )==0 ))
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	254 return;
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	255
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	256 /* Clean up. */
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	257 SDL_FreeSurface( testsur );
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	258
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	259 SDL_ATend();
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	260 }
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	261
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	262
ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	263 /**
3715 3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	264 * @brief Entry point.
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	265 */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	266 int main( int argc, const char *argv[] )
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	267 {
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	268 SDL_ATinit( "SDL_Surface" );
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	269
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	270 /* Initializes the SDL subsystems. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	271 SDL_Init(0);
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	272
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	273 surface_testPrimitives();
3716 ac6bc19a2dfb Added surfarce blend rendering functions testcase. Edgar Simo <bobbens@gmail.com> parents: 3715 diff changeset	274 surface_testPrimitivesAlpha();
3715 3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	275
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	276 /* Exit SDL. */
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	277 SDL_Quit();
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	278
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	279 return SDL_ATfinish(1);
3c9d9c052c8f Initial revision of SDL_Surface testsuite. Edgar Simo <bobbens@gmail.com> parents: diff changeset	280 }

Mercurial > sdl-ios-xcode

annotate test/automated/surface/surface.c @ 3716:ac6bc19a2dfb gsoc2009_unit_tests