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Set g_nMaxViewportScale

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tomch 2013-03-09 13:05:34 +00:00
parent a511e5c234
commit d7e7dd3a43
1 changed files with 17 additions and 0 deletions
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17
AppleWin/source/Frame.cpp
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@ -1956,6 +1956,23 @@ static void FrameResizeWindow(int nNewScale)
void FrameCreateWindow(void)
{
int nWidth, nHeight;
// Set g_nMaxViewportScale
{
int nOldViewportCX = g_nViewportCX;
int nOldViewportCY = g_nViewportCY;
g_nViewportCX = FRAMEBUFFER_W * 2;
g_nViewportCY = FRAMEBUFFER_H * 2;
GetWidthHeight(nWidth, nHeight); // Probe with 2x dimensions
g_nViewportCX = nOldViewportCX;
g_nViewportCY = nOldViewportCY;
if (nWidth > GetSystemMetrics(SM_CXSCREEN) || nHeight > GetSystemMetrics(SM_CYSCREEN))
g_nMaxViewportScale = 1;
}
GetWidthHeight(nWidth, nHeight);
// If screen is too small for 2x, then revert to 1x