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| author | Patrick Rudolph <siro@das-labor.org> | 2015-06-20 20:06:11 +0200 |
|---|---|---|
| committer | Axel Davy <axel.davy@ens.fr> | 2016-02-04 22:12:17 +0100 |
| commit | a961ec335d5f38c07181e4956341c9b4cca59fa4 (patch) | |
| tree | 38b1b8729d3516591737a5b30bf4819bfc7fff38 /include | |
| parent | e59908e57f4f6d63bbe079fde4e0180167e709c1 (diff) | |
| download | external_mesa3d-a961ec335d5f38c07181e4956341c9b4cca59fa4.zip external_mesa3d-a961ec335d5f38c07181e4956341c9b4cca59fa4.tar.gz external_mesa3d-a961ec335d5f38c07181e4956341c9b4cca59fa4.tar.bz2 | |
st/nine: Handle Window Occlusion
Apps can know if the window is occluded by checking for
specific error messages. The behaviour is different
for Device9 and Device9Ex.
This allow games to release the mouse and stop rendering
until the focus is restored.
In case of multiple swapchain we do care only of the device one.
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Diffstat (limited to 'include')
| -rw-r--r-- | include/D3D9/d3d9types.h | 1 | ||||
| -rw-r--r-- | include/d3dadapter/present.h | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/D3D9/d3d9types.h b/include/D3D9/d3d9types.h index 52fbc99..d74ce80 100644 --- a/include/D3D9/d3d9types.h +++ b/include/D3D9/d3d9types.h @@ -227,6 +227,7 @@ typedef struct _RGNDATA { #define D3DERR_DRIVERINVALIDCALL MAKE_D3DHRESULT(2157) #define D3DERR_DEVICEREMOVED MAKE_D3DHRESULT(2160) #define D3DERR_DEVICEHUNG MAKE_D3DHRESULT(2164) +#define S_PRESENT_OCCLUDED MAKE_D3DSTATUS(2168) /******************************************************** * Bitmasks * diff --git a/include/d3dadapter/present.h b/include/d3dadapter/present.h index 08a9729..162f703 100644 --- a/include/d3dadapter/present.h +++ b/include/d3dadapter/present.h @@ -69,6 +69,8 @@ typedef struct ID3DPresentVtbl HRESULT (WINAPI *SetCursor)(ID3DPresent *This, void *pBitmap, POINT *pHotspot, BOOL bShow); HRESULT (WINAPI *SetGammaRamp)(ID3DPresent *This, const D3DGAMMARAMP *pRamp, HWND hWndOverride); HRESULT (WINAPI *GetWindowInfo)(ID3DPresent *This, HWND hWnd, int *width, int *height, int *depth); + /* Available since version 1.1 */ + BOOL (WINAPI *GetWindowOccluded)(ID3DPresent *This); } ID3DPresentVtbl; struct ID3DPresent @@ -96,6 +98,7 @@ struct ID3DPresent #define ID3DPresent_SetCursor(p,a,b,c) (p)->lpVtbl->SetCursor(p,a,b,c) #define ID3DPresent_SetGammaRamp(p,a,b) (p)->lpVtbl->SetGammaRamp(p,a,b) #define ID3DPresent_GetWindowInfo(p,a,b,c,d) (p)->lpVtbl->GetWindowSize(p,a,b,c,d) +#define ID3DPresent_GetWindowOccluded(p) (p)->lpVtbl->GetWindowOccluded(p) typedef struct ID3DPresentGroupVtbl { |