#![allow(non_camel_case_types, non_snake_case)]
use crate::co;
use crate::decl::*;
use crate::kernel::ffi_types::*;
use crate::ole::privs::*;
use crate::prelude::*;
use crate::vt::*;
#[repr(C)]
pub struct IDXGIOutputVT {
pub IDXGIObjectVT: IDXGIObjectVT,
pub GetDesc: fn(COMPTR, PVOID) -> HRES,
pub GetDisplayModeList: fn(COMPTR, u32, u32, *mut u32, PVOID) -> HRES,
pub FindClosestMatchingMode: fn(COMPTR, PCVOID, PVOID, COMPTR) -> HRES,
pub WaitForVBlank: fn(COMPTR) -> HRES,
pub TakeOwnership: fn(COMPTR, COMPTR, BOOL) -> HRES,
pub ReleaseOwnership: fn(COMPTR),
pub GetGammaControlCapabilities: fn(COMPTR, PVOID) -> HRES,
pub SetGammaControl: fn(COMPTR, PCVOID) -> HRES,
pub GetGammaControl: fn(COMPTR, PVOID) -> HRES,
pub SetDisplaySurface: fn(COMPTR, COMPTR) -> HRES,
pub GetDisplaySurfaceData: fn(COMPTR, COMPTR) -> HRES,
pub GetFrameStatistics: fn(COMPTR, PVOID) -> HRES,
}
com_interface! { IDXGIOutput: "ae02eedb-c735-4690-8d52-5a8dc20213aa";
}
impl dxgi_IDXGIObject for IDXGIOutput {}
impl dxgi_IDXGIOutput for IDXGIOutput {}
pub trait dxgi_IDXGIOutput: dxgi_IDXGIObject {
#[must_use]
fn FindClosestMatchingMode(&self,
mode_to_match: &DXGI_MODE_DESC,
device_interface: Option<&impl ole_IUnknown>,
) -> HrResult<DXGI_MODE_DESC>
{
let mut closest_match = DXGI_MODE_DESC::default();
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).FindClosestMatchingMode)(
self.ptr(),
mode_to_match as *const _ as _,
&mut closest_match as *mut _ as _,
device_interface.map_or(std::ptr::null_mut(), |p| p.ptr()),
)
},
).map(|_| closest_match)
}
#[must_use]
fn GetDesc(&self) -> HrResult<DXGI_OUTPUT_DESC> {
let mut desc = DXGI_OUTPUT_DESC::default();
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).GetDesc)(
self.ptr(),
&mut desc as *mut _ as _,
)
},
).map(|_| desc)
}
#[must_use]
fn GetDisplayModeList(&self,
format: co::DXGI_FORMAT,
flags: co::DXGI_ENUM_MODES,
) -> HrResult<Vec<DXGI_MODE_DESC>>
{
let mut num_modes = u32::default();
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).GetDisplayModeList)(
self.ptr(),
format.raw(),
flags.raw(),
&mut num_modes,
std::ptr::null_mut(),
)
},
)?;
let mut modes = vec![DXGI_MODE_DESC::default(); num_modes as _];
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).GetDisplayModeList)(
self.ptr(),
format.raw(),
flags.raw(),
&mut num_modes,
modes.as_mut_ptr() as _,
)
},
).map(|_| modes)
}
fn GetDisplaySurfaceData(&self,
destination: &impl dxgi_IDXGISurface,
) -> HrResult<()> {
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).GetDisplaySurfaceData)(
self.ptr(),
destination.ptr(),
)
},
)
}
#[must_use]
fn GetFrameStatistics(&self) -> HrResult<DXGI_FRAME_STATISTICS> {
let mut stats = DXGI_FRAME_STATISTICS::default();
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).GetFrameStatistics)(
self.ptr(),
&mut stats as *mut _ as _,
)
},
).map(|_| stats)
}
#[must_use]
fn GetGammaControl(&self) -> HrResult<DXGI_GAMMA_CONTROL> {
let mut array = DXGI_GAMMA_CONTROL::default();
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).GetGammaControl)(
self.ptr(),
&mut array as *mut _ as _,
)
},
).map(|_| array)
}
#[must_use]
fn GetGammaControlCapabilities(&self,
) -> HrResult<DXGI_GAMMA_CONTROL_CAPABILITIES>
{
let mut capa = DXGI_GAMMA_CONTROL_CAPABILITIES::default();
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).GetGammaControlCapabilities)(
self.ptr(),
&mut capa as *mut _ as _,
)
},
).map(|_| capa)
}
fn ReleaseOwnership(&self) {
unsafe { (vt::<IDXGIOutputVT>(self).ReleaseOwnership)(self.ptr()) };
}
fn SetDisplaySurface(&self,
scanout_surface: &impl dxgi_IDXGISurface,
) -> HrResult<()>
{
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).SetDisplaySurface)(
self.ptr(),
scanout_surface.ptr(),
)
},
)
}
fn SetGammaControl(&self, array: &DXGI_GAMMA_CONTROL) -> HrResult<()> {
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).SetGammaControl)(
self.ptr(),
array as *const _ as _,
)
},
)
}
fn TakeOwnership(&self,
device: &impl ole_IUnknown,
exclusive: bool,
) -> HrResult<()>
{
ok_to_hrresult(
unsafe {
(vt::<IDXGIOutputVT>(self).TakeOwnership)(
self.ptr(),
device.ptr(),
exclusive as _,
)
},
)
}
fn_com_noparm! { WaitForVBlank: IDXGIOutputVT;
}
}