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comparison Xcode-iPhoneOS/Demos/src/rectangles.c @ 5211:78db79f5a4e2

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Updated the iPhone demos for the new API
author Sam Lantinga <slouken@libsdl.org>
date Sun, 06 Feb 2011 09:02:10 -0800
parents 64ce267332c6
children
comparison
equal deleted inserted replaced
5210:443a850284a1 5211:78db79f5a4e2
7 #include "SDL.h" 7 #include "SDL.h"
8 #include <time.h> 8 #include <time.h>
9 #include "common.h" 9 #include "common.h"
10 10
11 void 11 void
12 render(void) 12 render(SDL_Renderer *renderer)
13 { 13 {
14 14
15 Uint8 r, g, b; 15 Uint8 r, g, b;
16 /* Come up with a random rectangle */ 16 /* Come up with a random rectangle */
17 SDL_Rect rect; 17 SDL_Rect rect;
24 r = randomInt(50, 255); 24 r = randomInt(50, 255);
25 g = randomInt(50, 255); 25 g = randomInt(50, 255);
26 b = randomInt(50, 255); 26 b = randomInt(50, 255);
27 27
28 /* Fill the rectangle in the color */ 28 /* Fill the rectangle in the color */
29 SDL_SetRenderDrawColor(r, g, b, 255); 29 SDL_SetRenderDrawColor(renderer, r, g, b, 255);
30 SDL_RenderFill(&rect); 30 SDL_RenderFillRect(renderer, &rect);
31 31
32 /* update screen */ 32 /* update screen */
33 SDL_RenderPresent(); 33 SDL_RenderPresent(renderer);
34 34
35 } 35 }
36 36
37 int 37 int
38 main(int argc, char *argv[]) 38 main(int argc, char *argv[])
39 { 39 {
40 40
41 SDL_Window *window; 41 SDL_Window *window;
42 SDL_Renderer *renderer;
42 int done; 43 int done;
43 SDL_Event event; 44 SDL_Event event;
44 45
45 /* initialize SDL */ 46 /* initialize SDL */
46 if (SDL_Init(SDL_INIT_VIDEO) < 0) { 47 if (SDL_Init(SDL_INIT_VIDEO) < 0) {
55 SDL_CreateWindow(NULL, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 56 SDL_CreateWindow(NULL, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT,
56 SDL_WINDOW_SHOWN); 57 SDL_WINDOW_SHOWN);
57 if (window == 0) { 58 if (window == 0) {
58 fatalError("Could not initialize Window"); 59 fatalError("Could not initialize Window");
59 } 60 }
60 if (SDL_CreateRenderer(window, -1, 0) != 0) { 61 renderer = SDL_CreateRenderer(window, -1, 0);
62 if (!renderer) {
61 fatalError("Could not create renderer"); 63 fatalError("Could not create renderer");
62 } 64 }
63 65
64 /* Fill screen with black */ 66 /* Fill screen with black */
65 SDL_SetRenderDrawColor(0, 0, 0, 255); 67 SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
66 SDL_RenderFill(NULL); 68 SDL_RenderClear(renderer);
67 69
68 /* Enter render loop, waiting for user to quit */ 70 /* Enter render loop, waiting for user to quit */
69 done = 0; 71 done = 0;
70 while (!done) { 72 while (!done) {
71 while (SDL_PollEvent(&event)) { 73 while (SDL_PollEvent(&event)) {
72 if (event.type == SDL_QUIT) { 74 if (event.type == SDL_QUIT) {
73 done = 1; 75 done = 1;
74 } 76 }
75 } 77 }
76 render(); 78 render(renderer);
77 SDL_Delay(1); 79 SDL_Delay(1);
78 } 80 }
79 81
80 /* shutdown SDL */ 82 /* shutdown SDL */
81 SDL_Quit(); 83 SDL_Quit();