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diff test/testdraw2.c @ 2902:83c3a4b0e421

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Fixed crash in testdraw2, added more points
author Sam Lantinga <slouken@libsdl.org>
date Sun, 21 Dec 2008 17:55:02 +0000
parents 133601e3b255
children 438ba87e9578
line wrap: on
line diff
--- a/test/testdraw2.c	Sun Dec 21 17:39:41 2008 +0000
+++ b/test/testdraw2.c	Sun Dec 21 17:55:02 2008 +0000
@@ -29,7 +29,7 @@
     SDL_GetWindowSize(window, &window_w, &window_h);
 
     SDL_SetRenderDrawBlendMode(blendMode);
-    for (i = 0; i < num_objects; ++i) {
+    for (i = 0; i < num_objects * 4; ++i) {
         /* Cycle the color and alpha, if desired */
         if (cycle_color) {
             current_color += cycle_direction;
@@ -102,10 +102,10 @@
                                (Uint8) current_color, (Uint8) current_alpha);
 
         if (i == 0) {
-            SDL_RenderLine(0, 0, window_w, window_h);
-            SDL_RenderLine(0, window_h, window_w, 0);
-            SDL_RenderLine(0, window_h / 2, window_w, window_h / 2);
-            SDL_RenderLine(window_w / 2, 0, window_w / 2, window_h);
+            SDL_RenderLine(0, 0, window_w - 1, window_h - 1);
+            SDL_RenderLine(0, window_h - 1, window_w - 1, 0);
+            SDL_RenderLine(0, window_h / 2, window_w - 1, window_h / 2);
+            SDL_RenderLine(window_w / 2, 0, window_w / 2, window_h - 1);
         } else {
             x1 = rand() % window_w;
             x2 = rand() % window_w;
@@ -128,7 +128,7 @@
     SDL_GetWindowSize(window, &window_w, &window_h);
 
     SDL_SetRenderDrawBlendMode(blendMode);
-    for (i = 0; i < num_objects/4; ++i) {
+    for (i = 0; i < num_objects / 4; ++i) {
         /* Cycle the color and alpha, if desired */
         if (cycle_color) {
             current_color += cycle_direction;