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[ion/simulator] Keep original aspect ratio in screen only mode.

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This commit is contained in:
M4x1m3
2019-11-02 16:55:15 +01:00
parent 4117fac375
commit c679793f94
1 changed files with 12 additions and 4 deletions
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16
ion/src/simulator/shared/main_sdl.cpp
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@@ -132,10 +132,18 @@ void relayout() {
SDL_RenderSetLogicalSize(sRenderer, windowWidth, windowHeight);
if (argument_screen_only) {
sScreenRect.x = 0;
sScreenRect.y = 0;
sScreenRect.w = windowWidth;
sScreenRect.h = windowHeight;
// Keep original aspect ration in screen_only mode.
float scale = (float)(Ion::Display::Width) / (float)(Ion::Display::Height);
if ((float)(windowHeight) * scale > float(windowWidth)) {
sScreenRect.w = windowWidth;
sScreenRect.h = (int)((float)(windowWidth) / scale);
} else {
sScreenRect.w = (int)((float)(windowHeight) * scale);
sScreenRect.h = windowHeight;
}
sScreenRect.x = (windowWidth - sScreenRect.w) / 2;
sScreenRect.y = (windowHeight - sScreenRect.h) / 2;
} else {
Layout::recompute(windowWidth, windowHeight);
SDL_Rect backgroundRect;