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Fixed crash in testdraw2, added more points

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403364
This commit is contained in:
Sam Lantinga 2008-12-21 17:55:02 +00:00
parent f055f6a189
commit 5a7c477ecc
1 changed files with 6 additions and 6 deletions
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10
test/testdraw2.c
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@ -29,7 +29,7 @@ DrawPoints(SDL_WindowID window)
SDL_GetWindowSize(window, &window_w, &window_h); SDL_GetWindowSize(window, &window_w, &window_h);
SDL_SetRenderDrawBlendMode(blendMode); 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 */ /* Cycle the color and alpha, if desired */
if (cycle_color) { if (cycle_color) {
current_color += cycle_direction; current_color += cycle_direction;
@ -102,10 +102,10 @@ DrawLines(SDL_WindowID window)
(Uint8) current_color, (Uint8) current_alpha); (Uint8) current_color, (Uint8) current_alpha);
if (i == 0) { if (i == 0) {
SDL_RenderLine(0, 0, window_w, window_h); SDL_RenderLine(0, 0, window_w - 1, window_h - 1);
SDL_RenderLine(0, window_h, window_w, 0); SDL_RenderLine(0, window_h - 1, window_w - 1, 0);
SDL_RenderLine(0, window_h / 2, window_w, window_h / 2); SDL_RenderLine(0, window_h / 2, window_w - 1, window_h / 2);
SDL_RenderLine(window_w / 2, 0, window_w / 2, window_h); SDL_RenderLine(window_w / 2, 0, window_w / 2, window_h - 1);
} else { } else {
x1 = rand() % window_w; x1 = rand() % window_w;
x2 = rand() % window_w; x2 = rand() % window_w;