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Fixed full screen mode for resolutions different than current desktop size

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This commit is contained in:
Sascha Willems 2020-08-24 20:04:46 +02:00
parent d32663d569
commit 236a424955
1 changed files with 9 additions and 8 deletions
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17
base/vulkanexamplebase.cpp
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@ -1003,16 +1003,15 @@ HWND VulkanExampleBase::setupWindow(HINSTANCE hinstance, WNDPROC wndproc)
if (settings.fullscreen) if (settings.fullscreen)
{ {
DEVMODE dmScreenSettings;
memset(&dmScreenSettings, 0, sizeof(dmScreenSettings));
dmScreenSettings.dmSize = sizeof(dmScreenSettings);
dmScreenSettings.dmPelsWidth = screenWidth;
dmScreenSettings.dmPelsHeight = screenHeight;
dmScreenSettings.dmBitsPerPel = 32;
dmScreenSettings.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
if ((width != (uint32_t)screenWidth) && (height != (uint32_t)screenHeight)) if ((width != (uint32_t)screenWidth) && (height != (uint32_t)screenHeight))
{ {
DEVMODE dmScreenSettings;
memset(&dmScreenSettings, 0, sizeof(dmScreenSettings));
dmScreenSettings.dmSize = sizeof(dmScreenSettings);
dmScreenSettings.dmPelsWidth = width;
dmScreenSettings.dmPelsHeight = height;
dmScreenSettings.dmBitsPerPel = 32;
dmScreenSettings.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
if (ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL) if (ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
{ {
if (MessageBox(NULL, "Fullscreen Mode not supported!\n Switch to window mode?", "Error", MB_YESNO | MB_ICONEXCLAMATION) == IDYES) if (MessageBox(NULL, "Fullscreen Mode not supported!\n Switch to window mode?", "Error", MB_YESNO | MB_ICONEXCLAMATION) == IDYES)
@ -1024,6 +1023,8 @@ HWND VulkanExampleBase::setupWindow(HINSTANCE hinstance, WNDPROC wndproc)
return nullptr; return nullptr;
} }
} }
screenWidth = width;
screenHeight = height;
} }
} }