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Check for sysver [3.0.0+] for viSetDisplayMagnification.

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This commit is contained in:
yellows8 2019-03-06 13:56:36 -05:00
parent 9d0603845a
commit 9e52d7c4df
2 changed files with 3 additions and 0 deletions
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1
nx/include/switch/services/vi.h
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@ -74,6 +74,7 @@ static inline Result viOpenDefaultDisplay(ViDisplay *display)
Result viGetDisplayResolution(ViDisplay *display, u64 *width, u64 *height);
Result viGetDisplayLogicalResolution(ViDisplay *display, u32 *width, u32 *height);
/// Only available on [3.0.0+].
Result viSetDisplayMagnification(ViDisplay *display, u32 x, u32 y, u32 width, u32 height);
Result viGetDisplayVsyncEvent(ViDisplay *display, Event *event_out);
Result viSetDisplayPowerState(ViDisplay *display, ViPowerState state);

2
nx/source/services/vi.c
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@ -327,6 +327,8 @@ Result viSetDisplayMagnification(ViDisplay *display, u32 x, u32 y, u32 width, u3
if (!display->initialized)
return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if (hosversionBefore(3,0,0))
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
struct {
u64 magic;