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Use set_zoom() but test for gWindow before resize

This commit is contained in:
neauoire 2021-09-22 11:35:00 -07:00
parent 718a74641e
commit 5905afc97d
1 changed files with 4 additions and 3 deletions
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7
src/uxnemu.c
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@ -128,8 +128,9 @@ set_zoom(Uint8 scale)
if(scale == zoom)
return;
zoom = clamp(scale, 1, 3);
set_window_size(gWindow, (ppu.width + PAD * 2) * zoom, (ppu.height + PAD * 2) * zoom);
reqdraw = 1;
if(gWindow)
set_window_size(gWindow, (ppu.width + PAD * 2) * zoom, (ppu.height + PAD * 2) * zoom);
}
static int
@ -600,12 +601,12 @@ main(int argc, char **argv)
/* set default zoom */
SDL_GetCurrentDisplayMode(0, &DM);
zoom = clamp(DM.w / 1280, 1, 3);
set_zoom(DM.w / 1280);
/* get default zoom from flags */
for(i = 1; i < argc - 1; i++) {
if(strcmp(argv[i], "-s") == 0) {
if((i + 1) < argc - 1)
zoom = clamp(atoi(argv[++i]), 1, 3);
set_zoom(clamp(atoi(argv[++i]), 1, 3));
else
return error("Opt", "-s No scale provided.");
}