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Prevent SetFVF from clearing down the vertex declaration of the FVF is

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zero. This is required for Prince of Persia, The sands of time.
This commit is contained in:
Oliver Stieber 2005-11-07 11:12:38 +00:00 committed by Alexandre Julliard
parent 0ede610c4f
commit 39d6e30db0
1 changed files with 10 additions and 6 deletions
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16
dlls/wined3d/device.c
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@ -1650,6 +1650,7 @@ UINT WINAPI IWineD3DDeviceImpl_GetAvailableTextureMem(IWineD3DDevice *iface) {
*****/
HRESULT WINAPI IWineD3DDeviceImpl_SetFVF(IWineD3DDevice *iface, DWORD fvf) {
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
HRESULT hr = D3D_OK;
/* Update the current state block */
This->updateStateBlock->fvf = fvf;
@ -1657,13 +1658,16 @@ HRESULT WINAPI IWineD3DDeviceImpl_SetFVF(IWineD3DDevice *iface, DWORD fvf) {
This->updateStateBlock->set.fvf = TRUE;
TRACE("(%p) : FVF Shader FVF set to %lx\n", This, fvf);
/* clear down the vertex declaration
NOTE: Axis and Allies doesn't work properly otherwise
(may be a stateblock problem though!)
*/
/* No difference if recording or not */
return IWineD3DDevice_SetVertexDeclaration(iface, NULL);
if (0 != fvf) {
/* clear down the vertex declaration
NOTE: Axis and Allies doesn't work properly otherwise
(may be a stateblock problem though!)
*/
hr = IWineD3DDevice_SetVertexDeclaration(iface, NULL);
}
return hr;
}