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gstreamer-video: Add support for VideoOrientation interface and VideoOrientationMethod enum

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This commit is contained in:
Sebastian Dröge 2021-02-19 18:42:38 +02:00
parent 59d91b2abf
commit 0ea48e9894
10 changed files with 302 additions and 12 deletions
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21
gstreamer-video/Gir.toml
View file

@ -27,6 +27,7 @@ generate = [
"GstVideo.VideoAlphaMode",
"GstVideo.VideoChromaMode",
"GstVideo.VideoMatrixMode",
"GstVideo.VideoOrientationMethod",
"GstVideo.VideoGammaMode",
"GstVideo.VideoPrimariesMode",
"GstVideo.VideoResamplerMethod",
@ -72,6 +73,26 @@ name = "Gst.Caps"
status = "manual"
ref_mode = "ref"
[[object]]
name = "GstVideo.VideoOrientation"
status = "generate"
[[object.function]]
name = "set_hcenter"
[object.function.return]
bool_return_is_error = "Failed to set horizontal centering"
[[object.function]]
name = "set_hflip"
[object.function.return]
bool_return_is_error = "Failed to set horizontal flipping"
[[object.function]]
name = "set_vcenter"
[object.function.return]
bool_return_is_error = "Failed to set vertical centering"
[[object.function]]
name = "set_vflip"
[object.function.return]
bool_return_is_error = "Failed to set vertical flipping"
[[object]]
name = "GstVideo.VideoOverlay"
status = "generate"

107
gstreamer-video/src/auto/enums.rs
View file

@ -1967,6 +1967,113 @@ impl SetValue for VideoMultiviewMode {
}
}
#[cfg(any(feature = "v1_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_10")))]
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GstVideoOrientationMethod")]
pub enum VideoOrientationMethod {
#[doc(alias = "GST_VIDEO_ORIENTATION_IDENTITY")]
Identity,
#[doc(alias = "GST_VIDEO_ORIENTATION_90R")]
_90r,
#[doc(alias = "GST_VIDEO_ORIENTATION_180")]
_180,
#[doc(alias = "GST_VIDEO_ORIENTATION_90L")]
_90l,
#[doc(alias = "GST_VIDEO_ORIENTATION_HORIZ")]
Horiz,
#[doc(alias = "GST_VIDEO_ORIENTATION_VERT")]
Vert,
#[doc(alias = "GST_VIDEO_ORIENTATION_UL_LR")]
UlLr,
#[doc(alias = "GST_VIDEO_ORIENTATION_UR_LL")]
UrLl,
#[doc(alias = "GST_VIDEO_ORIENTATION_AUTO")]
Auto,
#[doc(alias = "GST_VIDEO_ORIENTATION_CUSTOM")]
Custom,
#[doc(hidden)]
__Unknown(i32),
}
#[cfg(any(feature = "v1_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_10")))]
#[doc(hidden)]
impl ToGlib for VideoOrientationMethod {
type GlibType = ffi::GstVideoOrientationMethod;
fn to_glib(&self) -> ffi::GstVideoOrientationMethod {
match *self {
VideoOrientationMethod::Identity => ffi::GST_VIDEO_ORIENTATION_IDENTITY,
VideoOrientationMethod::_90r => ffi::GST_VIDEO_ORIENTATION_90R,
VideoOrientationMethod::_180 => ffi::GST_VIDEO_ORIENTATION_180,
VideoOrientationMethod::_90l => ffi::GST_VIDEO_ORIENTATION_90L,
VideoOrientationMethod::Horiz => ffi::GST_VIDEO_ORIENTATION_HORIZ,
VideoOrientationMethod::Vert => ffi::GST_VIDEO_ORIENTATION_VERT,
VideoOrientationMethod::UlLr => ffi::GST_VIDEO_ORIENTATION_UL_LR,
VideoOrientationMethod::UrLl => ffi::GST_VIDEO_ORIENTATION_UR_LL,
VideoOrientationMethod::Auto => ffi::GST_VIDEO_ORIENTATION_AUTO,
VideoOrientationMethod::Custom => ffi::GST_VIDEO_ORIENTATION_CUSTOM,
VideoOrientationMethod::__Unknown(value) => value,
}
}
}
#[cfg(any(feature = "v1_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_10")))]
#[doc(hidden)]
impl FromGlib<ffi::GstVideoOrientationMethod> for VideoOrientationMethod {
unsafe fn from_glib(value: ffi::GstVideoOrientationMethod) -> Self {
skip_assert_initialized!();
match value {
0 => VideoOrientationMethod::Identity,
1 => VideoOrientationMethod::_90r,
2 => VideoOrientationMethod::_180,
3 => VideoOrientationMethod::_90l,
4 => VideoOrientationMethod::Horiz,
5 => VideoOrientationMethod::Vert,
6 => VideoOrientationMethod::UlLr,
7 => VideoOrientationMethod::UrLl,
8 => VideoOrientationMethod::Auto,
9 => VideoOrientationMethod::Custom,
value => VideoOrientationMethod::__Unknown(value),
}
}
}
#[cfg(any(feature = "v1_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_10")))]
impl StaticType for VideoOrientationMethod {
fn static_type() -> Type {
unsafe { from_glib(ffi::gst_video_orientation_method_get_type()) }
}
}
#[cfg(any(feature = "v1_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_10")))]
impl<'a> FromValueOptional<'a> for VideoOrientationMethod {
unsafe fn from_value_optional(value: &glib::Value) -> Option<Self> {
Some(FromValue::from_value(value))
}
}
#[cfg(any(feature = "v1_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_10")))]
impl<'a> FromValue<'a> for VideoOrientationMethod {
unsafe fn from_value(value: &glib::Value) -> Self {
from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
}
}
#[cfg(any(feature = "v1_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_10")))]
impl SetValue for VideoOrientationMethod {
unsafe fn set_value(value: &mut glib::Value, this: &Self) {
glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GstVideoPrimariesMode")]

8
gstreamer-video/src/auto/mod.rs
View file

@ -16,6 +16,10 @@ pub use self::video_encoder::{VideoEncoder, NONE_VIDEO_ENCODER};
mod video_filter;
pub use self::video_filter::{VideoFilter, NONE_VIDEO_FILTER};
mod video_orientation;
pub use self::video_orientation::VideoOrientationExt;
pub use self::video_orientation::{VideoOrientation, NONE_VIDEO_ORIENTATION};
mod video_overlay;
pub use self::video_overlay::VideoOverlayExt;
pub use self::video_overlay::{VideoOverlay, NONE_VIDEO_OVERLAY};
@ -48,6 +52,9 @@ pub use self::enums::VideoInterlaceMode;
pub use self::enums::VideoMatrixMode;
pub use self::enums::VideoMultiviewFramePacking;
pub use self::enums::VideoMultiviewMode;
#[cfg(any(feature = "v1_10", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_10")))]
pub use self::enums::VideoOrientationMethod;
pub use self::enums::VideoPrimariesMode;
pub use self::enums::VideoResamplerMethod;
pub use self::enums::VideoTileMode;
@ -71,6 +78,7 @@ pub use self::flags::VideoTimeCodeFlags;
pub mod traits {
pub use super::VideoDecoderExt;
pub use super::VideoEncoderExt;
pub use super::VideoOrientationExt;
pub use super::VideoOverlayExt;
pub use super::VideoSinkExt;
}

4
gstreamer-video/src/auto/versions.txt
View file

@ -1,2 +1,2 @@
Generated by gir (https://github.com/gtk-rs/gir @ 1c7b41a)
from gir-files (https://github.com/gtk-rs/gir-files @ 3c0281db)
Generated by gir (https://github.com/gtk-rs/gir @ d8408d8)
from gir-files (https://github.com/gtk-rs/gir-files @ 59d91b2a)

154
gstreamer-video/src/auto/video_orientation.rs Normal file
View file

@ -0,0 +1,154 @@
// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT
use glib::object::IsA;
use glib::translate::*;
use std::mem;
glib::wrapper! {
pub struct VideoOrientation(Interface<ffi::GstVideoOrientation>);
match fn {
get_type => || ffi::gst_video_orientation_get_type(),
}
}
unsafe impl Send for VideoOrientation {}
unsafe impl Sync for VideoOrientation {}
pub const NONE_VIDEO_ORIENTATION: Option<&VideoOrientation> = None;
pub trait VideoOrientationExt: 'static {
#[doc(alias = "gst_video_orientation_get_hcenter")]
fn get_hcenter(&self) -> Option<i32>;
#[doc(alias = "gst_video_orientation_get_hflip")]
fn get_hflip(&self) -> Option<bool>;
#[doc(alias = "gst_video_orientation_get_vcenter")]
fn get_vcenter(&self) -> Option<i32>;
#[doc(alias = "gst_video_orientation_get_vflip")]
fn get_vflip(&self) -> Option<bool>;
#[doc(alias = "gst_video_orientation_set_hcenter")]
fn set_hcenter(&self, center: i32) -> Result<(), glib::error::BoolError>;
#[doc(alias = "gst_video_orientation_set_hflip")]
fn set_hflip(&self, flip: bool) -> Result<(), glib::error::BoolError>;
#[doc(alias = "gst_video_orientation_set_vcenter")]
fn set_vcenter(&self, center: i32) -> Result<(), glib::error::BoolError>;
#[doc(alias = "gst_video_orientation_set_vflip")]
fn set_vflip(&self, flip: bool) -> Result<(), glib::error::BoolError>;
}
impl<O: IsA<VideoOrientation>> VideoOrientationExt for O {
fn get_hcenter(&self) -> Option<i32> {
unsafe {
let mut center = mem::MaybeUninit::uninit();
let ret = from_glib(ffi::gst_video_orientation_get_hcenter(
self.as_ref().to_glib_none().0,
center.as_mut_ptr(),
));
let center = center.assume_init();
if ret {
Some(center)
} else {
None
}
}
}
fn get_hflip(&self) -> Option<bool> {
unsafe {
let mut flip = mem::MaybeUninit::uninit();
let ret = from_glib(ffi::gst_video_orientation_get_hflip(
self.as_ref().to_glib_none().0,
flip.as_mut_ptr(),
));
let flip = flip.assume_init();
if ret {
Some(from_glib(flip))
} else {
None
}
}
}
fn get_vcenter(&self) -> Option<i32> {
unsafe {
let mut center = mem::MaybeUninit::uninit();
let ret = from_glib(ffi::gst_video_orientation_get_vcenter(
self.as_ref().to_glib_none().0,
center.as_mut_ptr(),
));
let center = center.assume_init();
if ret {
Some(center)
} else {
None
}
}
}
fn get_vflip(&self) -> Option<bool> {
unsafe {
let mut flip = mem::MaybeUninit::uninit();
let ret = from_glib(ffi::gst_video_orientation_get_vflip(
self.as_ref().to_glib_none().0,
flip.as_mut_ptr(),
));
let flip = flip.assume_init();
if ret {
Some(from_glib(flip))
} else {
None
}
}
}
fn set_hcenter(&self, center: i32) -> Result<(), glib::error::BoolError> {
unsafe {
glib::result_from_gboolean!(
ffi::gst_video_orientation_set_hcenter(self.as_ref().to_glib_none().0, center),
"Failed to set horizontal centering"
)
}
}
fn set_hflip(&self, flip: bool) -> Result<(), glib::error::BoolError> {
unsafe {
glib::result_from_gboolean!(
ffi::gst_video_orientation_set_hflip(
self.as_ref().to_glib_none().0,
flip.to_glib()
),
"Failed to set horizontal flipping"
)
}
}
fn set_vcenter(&self, center: i32) -> Result<(), glib::error::BoolError> {
unsafe {
glib::result_from_gboolean!(
ffi::gst_video_orientation_set_vcenter(self.as_ref().to_glib_none().0, center),
"Failed to set vertical centering"
)
}
}
fn set_vflip(&self, flip: bool) -> Result<(), glib::error::BoolError> {
unsafe {
glib::result_from_gboolean!(
ffi::gst_video_orientation_set_vflip(
self.as_ref().to_glib_none().0,
flip.to_glib()
),
"Failed to set vertical flipping"
)
}
}
}

4
gstreamer-video/sys/build.rs
View file

@ -1,5 +1,5 @@
// This file was generated by gir (https://github.com/gtk-rs/gir @ 1c7b41a)
// from gir-files (https://github.com/gtk-rs/gir-files @ 3c0281db)
// This file was generated by gir (https://github.com/gtk-rs/gir @ d8408d8)
// from gir-files (https://github.com/gtk-rs/gir-files @ 59d91b2a)
// DO NOT EDIT
#[cfg(not(feature = "dox"))]

4
gstreamer-video/sys/src/lib.rs
View file

@ -1,5 +1,5 @@
// This file was generated by gir (https://github.com/gtk-rs/gir @ 1c7b41a)
// from gir-files (https://github.com/gtk-rs/gir-files @ 3c0281db)
// This file was generated by gir (https://github.com/gtk-rs/gir @ d8408d8)
// from gir-files (https://github.com/gtk-rs/gir-files @ 59d91b2a)
// DO NOT EDIT
#![allow(non_camel_case_types, non_upper_case_globals, non_snake_case)]

4
gstreamer-video/sys/tests/abi.rs
View file

@ -1,5 +1,5 @@
// This file was generated by gir (https://github.com/gtk-rs/gir @ 1c7b41a)
// from gir-files (https://github.com/gtk-rs/gir-files @ 3c0281db)
// This file was generated by gir (https://github.com/gtk-rs/gir @ d8408d8)
// from gir-files (https://github.com/gtk-rs/gir-files @ 59d91b2a)
// DO NOT EDIT
use gstreamer_video_sys::*;

4
gstreamer-video/sys/tests/constant.c
View file

@ -1,5 +1,5 @@
// This file was generated by gir (https://github.com/gtk-rs/gir @ 1c7b41a)
// from gir-files (https://github.com/gtk-rs/gir-files @ 3c0281db)
// This file was generated by gir (https://github.com/gtk-rs/gir @ d8408d8)
// from gir-files (https://github.com/gtk-rs/gir-files @ 59d91b2a)
// DO NOT EDIT
#include "manual.h"

4
gstreamer-video/sys/tests/layout.c
View file

@ -1,5 +1,5 @@
// This file was generated by gir (https://github.com/gtk-rs/gir @ 1c7b41a)
// from gir-files (https://github.com/gtk-rs/gir-files @ 3c0281db)
// This file was generated by gir (https://github.com/gtk-rs/gir @ d8408d8)
// from gir-files (https://github.com/gtk-rs/gir-files @ 59d91b2a)
// DO NOT EDIT
#include "manual.h"