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d3dx9: Implement FindNextValidTechnique(). 

Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Matteo Bruni 2018-03-22 21:43:06 +01:00 committed by Alexandre Julliard
parent ed746aeed4
commit c3342644e4
1 changed files with 36 additions and 4 deletions
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40
dlls/d3dx9_36/effect.c
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@ -4038,13 +4038,45 @@ done:
return ret;
}
static HRESULT WINAPI ID3DXEffectImpl_FindNextValidTechnique(ID3DXEffect* iface, D3DXHANDLE technique, D3DXHANDLE* next_technique)
static HRESULT WINAPI ID3DXEffectImpl_FindNextValidTechnique(ID3DXEffect *iface,
D3DXHANDLE technique, D3DXHANDLE *next_technique)
{
struct ID3DXEffectImpl *This = impl_from_ID3DXEffect(iface);
struct ID3DXEffectImpl *effect = impl_from_ID3DXEffect(iface);
struct d3dx9_base_effect *base = &effect->base_effect;
struct d3dx_technique *prev_tech, *tech;
unsigned int i;
FIXME("(%p)->(%p, %p): stub\n", This, technique, next_technique);
TRACE("iface %p, technique %p, next_technique %p.\n", iface, technique, next_technique);
return E_NOTIMPL;
if (technique)
{
if (!(prev_tech = get_valid_technique(base, technique)))
return D3DERR_INVALIDCALL;
for (i = 0; i < base->technique_count; ++i)
{
tech = &base->techniques[i];
if (tech == prev_tech)
break;
}
}
else
{
i = 0;
}
for (++i; i < base->technique_count; ++i)
{
tech = &base->techniques[i];
if (SUCCEEDED(ID3DXEffectImpl_ValidateTechnique(iface, get_technique_handle(tech))))
{
*next_technique = get_technique_handle(tech);
return D3D_OK;
}
}
*next_technique = get_technique_handle(&base->techniques[0]);
return S_FALSE;
}
static BOOL walk_parameter_dep(struct d3dx_parameter *param, walk_parameter_dep_func param_func,