sdl-ios-xcode: test/testintersections.c annotate

annotate test/testintersections.c @ 4450:abd88bbaea2a

Fixes to automated test target for iPhone Xcode project. Looks like there is a problem with the source code base. UIScreenMode and possibly a few other 3.2 only APIs have crept in. 3.2 is only available for iPad, and not iPhone/iPod Touch.

author	Eric Wing <ewing . public \|-at-\| gmail . com>
date	Sat, 08 May 2010 08:23:46 -0700
parents	64ce267332c6
children	3e69e077cb95

rev	line source
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 /* Simple program: draw as many random objects on the screen as possible */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4 #include <stdlib.h>
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 #include <stdio.h>
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 #include <time.h>
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 #include "common.h"
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 #define SWAP(typ,a,b) do{typ t=a;a=b;b=t;}while(0)
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 #define NUM_OBJECTS 100
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 static CommonState *state;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14 static int num_objects;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 static SDL_bool cycle_color;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 static SDL_bool cycle_alpha;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 static int cycle_direction = 1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18 static int current_alpha = 255;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 static int current_color = 255;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 static SDL_BlendMode blendMode = SDL_BLENDMODE_NONE;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3596 diff changeset	23 DrawPoints(SDL_Window * window)
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 int i;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 int x, y;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 int window_w, window_h;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 /* Query the sizes */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30 SDL_GetWindowSize(window, &window_w, &window_h);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 SDL_SetRenderDrawBlendMode(blendMode);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 for (i = 0; i < num_objects * 4; ++i) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 /* Cycle the color and alpha, if desired */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 if (cycle_color) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 current_color += cycle_direction;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 if (current_color < 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 current_color = 0;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 cycle_direction = -cycle_direction;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 if (current_color > 255) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 current_color = 255;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 cycle_direction = -cycle_direction;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 if (cycle_alpha) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 current_alpha += cycle_direction;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 if (current_alpha < 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 current_alpha = 0;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 cycle_direction = -cycle_direction;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 if (current_alpha > 255) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 current_alpha = 255;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 cycle_direction = -cycle_direction;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 SDL_SetRenderDrawColor(255, (Uint8) current_color,
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 (Uint8) current_color, (Uint8) current_alpha);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 x = rand() % window_w;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 y = rand() % window_h;
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	62 SDL_RenderDrawPoint(x, y);
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 #define MAX_LINES 16
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 int num_lines = 0;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69 SDL_Rect lines[MAX_LINES];
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	70 static int
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	71 add_line(int x1, int y1, int x2, int y2)
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	72 {
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	73 if (num_lines >= MAX_LINES)
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	74 return 0;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	75 if ((x1 == x2) && (y1 == y2))
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	76 return 0;
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 printf("adding line (%d, %d), (%d, %d)\n", x1, y1, x2, y2);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 lines[num_lines].x = x1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 lines[num_lines].y = y1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 lines[num_lines].w = x2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 lines[num_lines].h = y2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 return ++num_lines;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3596 diff changeset	89 DrawLines(SDL_Window * window)
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 int i;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 int x1, y1, x2, y2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 int window_w, window_h;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 /* Query the sizes */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 SDL_GetWindowSize(window, &window_w, &window_h);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 SDL_SetRenderDrawBlendMode(blendMode);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 for (i = 0; i < num_lines; ++i) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 SDL_SetRenderDrawColor(255, 255, 255, 255);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 if (i == -1) {
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	103 SDL_RenderDrawLine(0, 0, window_w - 1, window_h - 1);
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	104 SDL_RenderDrawLine(0, window_h - 1, window_w - 1, 0);
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	105 SDL_RenderDrawLine(0, window_h / 2, window_w - 1, window_h / 2);
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	106 SDL_RenderDrawLine(window_w / 2, 0, window_w / 2, window_h - 1);
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 } else {
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	108 SDL_RenderDrawLine(lines[i].x, lines[i].y, lines[i].w, lines[i].h);
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 #define MAX_RECTS 16
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115 int num_rects = 0;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 SDL_Rect rects[MAX_RECTS];
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	117 static int
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	118 add_rect(int x1, int y1, int x2, int y2)
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	119 {
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	120 if (num_rects >= MAX_RECTS)
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	121 return 0;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	122 if ((x1 == x2) \|\| (y1 == y2))
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	123 return 0;
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	125 if (x1 > x2)
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	126 SWAP(int, x1, x2);
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	127 if (y1 > y2)
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	128 SWAP(int, y1, y2);
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	130 printf("adding rect (%d, %d), (%d, %d) [%dx%d]\n", x1, y1, x2, y2,
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	131 x2 - x1, y2 - y1);
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 rects[num_rects].x = x1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 rects[num_rects].y = y1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 rects[num_rects].w = x2 - x1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 rects[num_rects].h = y2 - y1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 return ++num_rects;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 static void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3596 diff changeset	142 DrawRects(SDL_Window * window)
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 int i;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 int window_w, window_h;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 /* Query the sizes */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 SDL_GetWindowSize(window, &window_w, &window_h);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 for (i = 0; i < num_rects; ++i) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 SDL_SetRenderDrawColor(255, 127, 0, 255);
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	153 SDL_RenderFillRect(&rects[i]);
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 static void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3596 diff changeset	159 DrawRectLineIntersections(SDL_Window * window)
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 int i, j, window_w, window_h;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 /* Query the sizes */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 SDL_GetWindowSize(window, &window_w, &window_h);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 for (i = 0; i < num_rects; i++)
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	169 for (j = 0; j < num_lines; j++) {
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	170 int x1, y1, x2, y2;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	171 SDL_Rect r;
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	173 r = rects[i];
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	174 x1 = lines[j].x;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	175 y1 = lines[j].y;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	176 x2 = lines[j].w;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	177 y2 = lines[j].h;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	178
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	179 if (SDL_IntersectRectAndLine(&r, &x1, &y1, &x2, &y2)) {
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	180 SDL_SetRenderDrawColor(0, 255, 55, 255);
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	181 SDL_RenderDrawLine(x1, y1, x2, y2);
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	182 }
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	187
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 static void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3596 diff changeset	189 DrawRectRectIntersections(SDL_Window * window)
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190 {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 int i, j;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 for (i = 0; i < num_rects; i++)
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	196 for (j = i + 1; j < num_rects; j++) {
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	197 SDL_Rect r;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	198 if (SDL_IntersectRect(&rects[i], &rects[j], &r)) {
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	199 SDL_SetRenderDrawColor(255, 200, 0, 255);
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	200 SDL_RenderFillRect(&r);
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	201 }
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 int
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 main(int argc, char *argv[])
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 int mouse_begin_x = -1, mouse_begin_y = -1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 int i, done;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 SDL_Event event;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 Uint32 then, now, frames;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 /* Initialize parameters */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 num_objects = NUM_OBJECTS;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 /* Initialize test framework */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 state = CommonCreateState(argv, SDL_INIT_VIDEO);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 if (!state) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 return 1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 for (i = 1; i < argc;) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224 int consumed;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 consumed = CommonArg(state, i);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 if (consumed == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 consumed = -1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 if (SDL_strcasecmp(argv[i], "--blend") == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230 if (argv[i + 1]) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 if (SDL_strcasecmp(argv[i + 1], "none") == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 blendMode = SDL_BLENDMODE_NONE;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 consumed = 2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 } else if (SDL_strcasecmp(argv[i + 1], "mask") == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 blendMode = SDL_BLENDMODE_MASK;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 consumed = 2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 } else if (SDL_strcasecmp(argv[i + 1], "blend") == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 blendMode = SDL_BLENDMODE_BLEND;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 consumed = 2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 } else if (SDL_strcasecmp(argv[i + 1], "add") == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 blendMode = SDL_BLENDMODE_ADD;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242 consumed = 2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 } else if (SDL_strcasecmp(argv[i + 1], "mod") == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 blendMode = SDL_BLENDMODE_MOD;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 consumed = 2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 } else if (SDL_strcasecmp(argv[i], "--cyclecolor") == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 cycle_color = SDL_TRUE;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 consumed = 1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 } else if (SDL_strcasecmp(argv[i], "--cyclealpha") == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252 cycle_alpha = SDL_TRUE;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 consumed = 1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 } else if (SDL_isdigit(*argv[i])) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 num_objects = SDL_atoi(argv[i]);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 consumed = 1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 if (consumed < 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 fprintf(stderr,
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 "Usage: %s %s [--blend none\|mask\|blend\|add\|mod] [--cyclecolor] [--cyclealpha]\n",
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 argv[0], CommonUsage(state));
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 return 1;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265 i += consumed;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267 if (!CommonInit(state)) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268 return 2;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271 /* Create the windows and initialize the renderers */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 for (i = 0; i < state->num_windows; ++i) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 SDL_SelectRenderer(state->windows[i]);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 SDL_SetRenderDrawColor(0xA0, 0xA0, 0xA0, 0xFF);
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	275 SDL_RenderClear();
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 srand(time(NULL));
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 /* Main render loop */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 frames = 0;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 then = SDL_GetTicks();
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 done = 0;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284 while (!done) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 /* Check for events */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 ++frames;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 while (SDL_PollEvent(&event)) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 CommonEvent(state, &event, &done);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289 switch (event.type) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290 case SDL_MOUSEBUTTONDOWN:
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 if (event.button.which == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292 mouse_begin_x = event.button.x;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 mouse_begin_y = event.button.y;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 break;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 case SDL_MOUSEBUTTONUP:
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 if (event.button.which == 0) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 if (event.button.button == 3)
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	299 add_line(mouse_begin_x, mouse_begin_y, event.button.x,
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	300 event.button.y);
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 if (event.button.button == 1)
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	302 add_rect(mouse_begin_x, mouse_begin_y, event.button.x,
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	303 event.button.y);
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305 break;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 case SDL_KEYDOWN:
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 switch (event.key.keysym.sym) {
2997 e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	308 case 'l':
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	309 if (event.key.keysym.mod & KMOD_SHIFT)
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	310 num_lines = 0;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	311 else
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	312 add_line(rand() % 640, rand() % 480, rand() % 640,
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	313 rand() % 480);
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	314 break;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	315 case 'r':
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	316 if (event.key.keysym.mod & KMOD_SHIFT)
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	317 num_rects = 0;
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	318 else
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	319 add_rect(rand() % 640, rand() % 480, rand() % 640,
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	320 rand() % 480);
e4f025078c1c indent Sam Lantinga <slouken@libsdl.org> parents: 2994 diff changeset	321 break;
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323 break;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324 case SDL_WINDOWEVENT:
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 switch (event.window.event) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 case SDL_WINDOWEVENT_EXPOSED:
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3596 diff changeset	327 SDL_SelectRenderer(SDL_GetWindowFromID(event.window.windowID));
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 SDL_SetRenderDrawColor(0xA0, 0xA0, 0xA0, 0xFF);
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	329 SDL_RenderClear();
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 break;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 break;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 default:
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 break;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 for (i = 0; i < state->num_windows; ++i) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 SDL_SelectRenderer(state->windows[i]);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 SDL_SetRenderDrawColor(0xA0, 0xA0, 0xA0, 0xFF);
3596 f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. Sam Lantinga <slouken@libsdl.org> parents: 3536 diff changeset	340 SDL_RenderClear();
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342 DrawRects(state->windows[i]);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 DrawPoints(state->windows[i]);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344 DrawRectRectIntersections(state->windows[i]);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 DrawLines(state->windows[i]);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 DrawRectLineIntersections(state->windows[i]);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 SDL_RenderPresent();
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351
3371 438ba87e9578 Call CommonQuit() at exit has been added. Mike Gorchak <lestat@i.com.ua> parents: 2997 diff changeset	352 CommonQuit(state);
438ba87e9578 Call CommonQuit() at exit has been added. Mike Gorchak <lestat@i.com.ua> parents: 2997 diff changeset	353
2994 7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 /* Print out some timing information */
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 now = SDL_GetTicks();
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 if (now > then) {
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 double fps = ((double) frames * 1000) / (now - then);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 printf("%2.2f frames per second\n", fps);
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 return 0;
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361 }
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362
7563b99e9a49 Date: Sat, 3 Jan 2009 22:11:18 -0500 Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate test/testintersections.c @ 4450:abd88bbaea2a