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d3dx9: Implement ID3DXBaseEffect::GetParameter().

This commit is contained in:
Rico Schüller 2011-04-18 10:57:44 +02:00 committed by Alexandre Julliard
parent d64eb4699f
commit e798d0016b
1 changed files with 106 additions and 1 deletions
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107
dlls/d3dx9_36/effect.c
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@ -171,6 +171,90 @@ struct d3dx_technique *is_valid_technique(struct ID3DXBaseEffectImpl *base, D3DX
return NULL;
}
struct d3dx_parameter *is_valid_sub_parameter(struct d3dx_parameter *param, D3DXHANDLE parameter)
{
unsigned int i, count;
struct d3dx_parameter *p;
for (i = 0; i < param->annotation_count; ++i)
{
if (param->annotation_handles[i] == parameter)
{
return get_parameter_struct(parameter);
}
p = is_valid_sub_parameter(get_parameter_struct(param->annotation_handles[i]), parameter);
if (p) return p;
}
if (param->element_count) count = param->element_count;
else count = param->member_count;
for (i = 0; i < count; ++i)
{
if (param->member_handles[i] == parameter)
{
return get_parameter_struct(parameter);
}
p = is_valid_sub_parameter(get_parameter_struct(param->member_handles[i]), parameter);
if (p) return p;
}
return NULL;
}
struct d3dx_parameter *is_valid_parameter(struct ID3DXBaseEffectImpl *base, D3DXHANDLE parameter)
{
unsigned int i, k, m;
struct d3dx_parameter *p;
for (i = 0; i < base->parameter_count; ++i)
{
if (base->parameter_handles[i] == parameter)
{
return get_parameter_struct(parameter);
}
p = is_valid_sub_parameter(get_parameter_struct(base->parameter_handles[i]), parameter);
if (p) return p;
}
for (i = 0; i < base->technique_count; ++i)
{
struct d3dx_technique *technique = get_technique_struct(base->technique_handles[i]);
for (k = 0; k < technique->pass_count; ++k)
{
struct d3dx_pass *pass = get_pass_struct(technique->pass_handles[k]);
for (m = 0; m < pass->annotation_count; ++m)
{
if (pass->annotation_handles[i] == parameter)
{
return get_parameter_struct(parameter);
}
p = is_valid_sub_parameter(get_parameter_struct(pass->annotation_handles[m]), parameter);
if (p) return p;
}
}
for (k = 0; k < technique->annotation_count; ++k)
{
if (technique->annotation_handles[k] == parameter)
{
return get_parameter_struct(parameter);
}
p = is_valid_sub_parameter(get_parameter_struct(technique->annotation_handles[k]), parameter);
if (p) return p;
}
}
return NULL;
}
static void free_parameter(D3DXHANDLE handle, BOOL element, BOOL child)
{
unsigned int i;
@ -448,7 +532,28 @@ static D3DXHANDLE WINAPI ID3DXBaseEffectImpl_GetParameter(ID3DXBaseEffect *iface
{
struct ID3DXBaseEffectImpl *This = impl_from_ID3DXBaseEffect(iface);
FIXME("iface %p, parameter %p, index %u stub\n", This, parameter, index);
TRACE("iface %p, parameter %p, index %u\n", This, parameter, index);
if (!parameter)
{
if (index < This->parameter_count)
{
TRACE("Returning parameter %p\n", This->parameter_handles[index]);
return This->parameter_handles[index];
}
}
else
{
struct d3dx_parameter *param = is_valid_parameter(This, parameter);
if (param && !param->element_count && index < param->member_count)
{
TRACE("Returning parameter %p\n", param->member_handles[index]);
return param->member_handles[index];
}
}
WARN("Invalid argument specified.\n");
return NULL;
}