sge::d3d9::optional_display_mode
sge::d3d9::systemfuncs::enum_adapter_modes(
IDirect3D9 &_d3d9,
sge::d3d9::device_index const _adapter,
D3DFORMAT const _format,
UINT const _mode
)
{
D3DDISPLAYMODE result;
switch(
_d3d9.EnumAdapterModes(
_adapter.get(),
_format,
_mode,
&result
)
)
{
case D3D_OK:
return
sge::d3d9::optional_display_mode(
result
);
case D3DERR_NOTAVAILABLE:
return
sge::d3d9::optional_display_mode();
default:
throw
sge::renderer::exception(
FCPPT_TEXT("EnumAdapterModes failed")
);
}
}
sge::renderer::caps::device
sge::d3d9::get_device_caps(
IDirect3D9 &_system,
sge::d3d9::device_index const _index
)
{
D3DCAPS9 const caps(
sge::d3d9::systemfuncs::get_caps(
_system,
_index
)
);
D3DADAPTER_IDENTIFIER9 identifier;
if(
_system.GetAdapterIdentifier(
_index.get(),
0,
&identifier
)
!= D3D_OK
)
throw sge::renderer::exception(
FCPPT_TEXT("GetAdapterIdentifier failed")
);
return
sge::renderer::caps::device(
sge::renderer::caps::driver_name(
fcppt::from_std_string(
identifier.Driver
)
),
sge::renderer::caps::description(
fcppt::from_std_string(
identifier.Description
)
),
sge::renderer::caps::normalized_cvv(
false
),
sge::renderer::caps::max_texture_size(
sge::renderer::dim2(
caps.MaxTextureWidth,
caps.MaxTextureHeight
)
),
sge::renderer::caps::max_volume_texture_extent(
caps.MaxVolumeExtent
),
sge::renderer::caps::non_power_of_2_textures(
!(
caps.TextureCaps
&
(
D3DPTEXTURECAPS_NONPOW2CONDITIONAL
|
D3DPTEXTURECAPS_POW2
)
)
),
sge::renderer::caps::max_anisotropy(
caps.MaxAnisotropy
),
sge::renderer::caps::render_target_supported(
true
),
sge::renderer::caps::render_target_inverted(
false
),
sge::renderer::caps::clip_plane_indices(
caps.MaxUserClipPlanes
),
sge::renderer::caps::light_indices(
caps.MaxActiveLights
),
sge::renderer::caps::texture_stages(
caps.MaxTextureBlendStages
),
sge::renderer::caps::target_surface_indices(
caps.NumSimultaneousRTs
),
sge::renderer::caps::srgb_framebuffer(
(
caps.Caps3
&
D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION
)
!=
0u
)
);
}