/*****************************************************************************
* IDirect3DLight::GetLight
*
* Returns the parameters currently assigned to the IDirect3DLight object
*
* Params:
* Light: Pointer to an D3DLIGHT structure to store the parameters
*
* Returns:
* D3D_OK on success
* DDERR_INVALIDPARAMS if Light is NULL
*****************************************************************************/
static HRESULT WINAPI
IDirect3DLightImpl_GetLight(IDirect3DLight *iface,
D3DLIGHT *lpLight)
{
ICOM_THIS_FROM(IDirect3DLightImpl, IDirect3DLight, iface);
TRACE("(%p/%p)->(%p)\n", This, iface, lpLight);
if (TRACE_ON(d3d7)) {
TRACE(" Returning light definition :\n");
dump_light(&This->light);
}
memcpy(lpLight, &This->light, lpLight->dwSize);
return DD_OK;
}
static HRESULT WINAPI IDirect3DLightImpl_SetLight(IDirect3DLight *iface, D3DLIGHT *lpLight)
{
IDirect3DLightImpl *This = impl_from_IDirect3DLight(iface);
LPD3DLIGHT7 light7 = &This->light7;
TRACE("iface %p, light %p.\n", iface, lpLight);
if (TRACE_ON(ddraw))
{
TRACE(" Light definition :\n");
dump_light((LPD3DLIGHT2) lpLight);
}
if ( (lpLight->dltType == 0) || (lpLight->dltType > D3DLIGHT_PARALLELPOINT) )
return DDERR_INVALIDPARAMS;
if ( lpLight->dltType == D3DLIGHT_PARALLELPOINT )
FIXME("D3DLIGHT_PARALLELPOINT no supported\n");
/* Translate D3DLIGH2 structure to D3DLIGHT7 */
light7->dltType = lpLight->dltType;
light7->dcvDiffuse = lpLight->dcvColor;
if ((((LPD3DLIGHT2)lpLight)->dwFlags & D3DLIGHT_NO_SPECULAR) != 0)
light7->dcvSpecular = lpLight->dcvColor;
else
light7->dcvSpecular = *(const D3DCOLORVALUE*)zero_value;
light7->dcvAmbient = lpLight->dcvColor;
light7->dvPosition = lpLight->dvPosition;
light7->dvDirection = lpLight->dvDirection;
light7->dvRange = lpLight->dvRange;
light7->dvFalloff = lpLight->dvFalloff;
light7->dvAttenuation0 = lpLight->dvAttenuation0;
light7->dvAttenuation1 = lpLight->dvAttenuation1;
light7->dvAttenuation2 = lpLight->dvAttenuation2;
light7->dvTheta = lpLight->dvTheta;
light7->dvPhi = lpLight->dvPhi;
wined3d_mutex_lock();
memcpy(&This->light, lpLight, lpLight->dwSize);
if (This->light.dwFlags & D3DLIGHT_ACTIVE)
light_update(This);
wined3d_mutex_unlock();
return D3D_OK;
}
/*****************************************************************************
* IDirect3DLight::GetLight
*
* Returns the parameters currently assigned to the IDirect3DLight object
*
* Params:
* Light: Pointer to an D3DLIGHT structure to store the parameters
*
* Returns:
* D3D_OK on success
* DDERR_INVALIDPARAMS if Light is NULL
*****************************************************************************/
static HRESULT WINAPI IDirect3DLightImpl_GetLight(IDirect3DLight *iface, D3DLIGHT *lpLight)
{
IDirect3DLightImpl *This = impl_from_IDirect3DLight(iface);
TRACE("iface %p, light %p.\n", iface, lpLight);
if (TRACE_ON(ddraw))
{
TRACE(" Returning light definition :\n");
dump_light(&This->light);
}
wined3d_mutex_lock();
memcpy(lpLight, &This->light, lpLight->dwSize);
wined3d_mutex_unlock();
return DD_OK;
}
static HRESULT WINAPI
IDirect3DLightImpl_SetLight(IDirect3DLight *iface,
D3DLIGHT *lpLight)
{
ICOM_THIS_FROM(IDirect3DLightImpl, IDirect3DLight, iface);
LPD3DLIGHT7 light7 = &(This->light7);
TRACE("(%p)->(%p)\n", This, lpLight);
if (TRACE_ON(d3d7)) {
TRACE(" Light definition :\n");
dump_light((LPD3DLIGHT2) lpLight);
}
if ( (lpLight->dltType == 0) || (lpLight->dltType > D3DLIGHT_PARALLELPOINT) )
return DDERR_INVALIDPARAMS;
if ( lpLight->dltType == D3DLIGHT_PARALLELPOINT )
FIXME("D3DLIGHT_PARALLELPOINT no supported\n");
/* Translate D3DLIGH2 structure to D3DLIGHT7 */
light7->dltType = lpLight->dltType;
light7->dcvDiffuse = lpLight->dcvColor;
if ((((LPD3DLIGHT2)lpLight)->dwFlags & D3DLIGHT_NO_SPECULAR) != 0)
light7->dcvSpecular = lpLight->dcvColor;
else
light7->dcvSpecular = *(const D3DCOLORVALUE*)zero_value;
light7->dcvAmbient = lpLight->dcvColor;
light7->dvPosition = lpLight->dvPosition;
light7->dvDirection = lpLight->dvDirection;
light7->dvRange = lpLight->dvRange;
light7->dvFalloff = lpLight->dvFalloff;
light7->dvAttenuation0 = lpLight->dvAttenuation0;
light7->dvAttenuation1 = lpLight->dvAttenuation1;
light7->dvAttenuation2 = lpLight->dvAttenuation2;
light7->dvTheta = lpLight->dvTheta;
light7->dvPhi = lpLight->dvPhi;
memcpy(&This->light, lpLight, lpLight->dwSize);
if ((This->light.dwFlags & D3DLIGHT_ACTIVE) != 0) {
This->update(This);
}
return D3D_OK;
}
