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wined3d: Report the pitch alignment to ddraw.

This commit is contained in:
Stefan Dösinger 2008-08-02 18:06:01 -05:00 committed by Alexandre Julliard
parent 8ee4159e4f
commit 399825cd8e
2 changed files with 5 additions and 3 deletions
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6
dlls/wined3d/directx.c
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@ -3483,7 +3483,7 @@ static HRESULT WINAPI IWineD3DImpl_GetDeviceCaps(IWineD3D *iface, UINT Adapter,
WINEDDSCAPS_SYSTEMMEMORY |
WINEDDSCAPS_VIDEOMEMORY |
WINEDDSCAPS_VISIBLE;
pCaps->DirectDrawCaps.StrideAlign = 0; /* TODO: SURFACE_ALIGNMENT */
pCaps->DirectDrawCaps.StrideAlign = DDRAW_PITCH_ALIGNMENT;
/* Set D3D caps if OpenGL is available. */
if(Adapters[Adapter].opengl) {
@ -3535,9 +3535,9 @@ static HRESULT WINAPI IWineD3DImpl_CreateDevice(IWineD3D *iface, UINT Adapter,
list_init(&object->shaders);
if(This->dxVersion == 7) {
object->surface_alignment = 8;
object->surface_alignment = DDRAW_PITCH_ALIGNMENT;
} else {
object->surface_alignment = 4;
object->surface_alignment = D3D8_PITCH_ALIGNMENT;
}
object->posFixup[0] = 1.0; /* This is needed to get the x coord unmodified through a MAD */

2
dlls/wined3d/wined3d_private.h
View File

@ -835,6 +835,8 @@ struct IWineD3DDeviceImpl
BOOL view_ident; /* true iff view matrix is identity */
BOOL untransformed;
BOOL vertexBlendUsed; /* To avoid needless setting of the blend matrices */
#define DDRAW_PITCH_ALIGNMENT 8
#define D3D8_PITCH_ALIGNMENT 4
unsigned char surface_alignment; /* Line Alignment of surfaces */
/* State block related */