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Add GstGL bindings

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Víctor Manuel Jáquez Leal 2018-11-27 22:52:42 +01:00
parent e0953efd12
commit 2c13a75330
31 changed files with 4794 additions and 0 deletions
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1
.rustfmt.toml
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@ -13,4 +13,5 @@ ignore = [
"gstreamer-video/src/auto",
"gstreamer-webrtc/src/auto",
"gstreamer-editing-services/src/auto",
"gstreamer-gl/src/auto",
]

1
Cargo.toml
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@ -15,6 +15,7 @@ members = [
"gstreamer-webrtc",
"gstreamer-check",
"gstreamer-editing-services",
"gstreamer-gl",
"examples",
"tutorials",
]

367
Gir_GstGL.toml Normal file
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@ -0,0 +1,367 @@
[options]
girs_dir = "gir-files"
library = "GstGL"
version = "1.0"
min_cfg_version = "1.14"
target_path = "gstreamer-gl"
work_mode = "normal"
concurrency = "send+sync"
generate_safety_asserts = true
single_version_file = true
external_libraries = [
"GLib",
"GObject",
"Gst",
"GstBase",
"GstVideo",
]
generate = [
# BitFlags
"GstGL.GLAPI",
"GstGL.GLDisplayType",
"GstGL.GLPlatform",
"GstGL.GLSLProfile",
# Enums
"GstGL.GLFormat",
"GstGL.GLQueryType",
"GstGL.GLSLVersion",
"GstGL.GLTextureTarget",
"GstGL.GLStereoDownmix",
"GstGL.GLUploadReturn",
# Enums Errors
#"GstGL.GLBaseMemoryError",
"GstGL.GLContextError",
"GstGL.GLSLError",
"GstGL.GLWindowError",
# Records
#"GstGL.GLAllocationParams",
#"GstGL.GLRenderbufferAllocationParams",
#"GstGL.GLVideoAllocationParams",
# Objects
"GstGL.GLBaseFilter",
#"GstGL.GLBufferPool",
"GstGL.GLFramebuffer",
#"GstGL.GLBaseMemory",
#"GstGL.GLBaseMemoryAllocator",
#"GstGL.GLMemoryPBOAllocator",
#"GstGL.GLRenderbufferAllocator",
]
manual = [
"GLib.Error",
"GLib.Thread",
"GObject.Object",
"Gst.Object",
"Gst.FlowReturn",
"Gst.PadDirection",
"GstVideo.VideoMultiviewFlags",
"GstVideo.VideoMultiviewMode",
]
[[object]]
name = "Gst.Structure"
status = "manual"
ref_mode = "ref-mut"
[[object]]
name = "Gst.Buffer"
status = "manual"
ref_mode = "ref"
[[object]]
name = "Gst.Caps"
status = "manual"
ref_mode = "ref"
[[object]]
name = "Gst.Query"
status = "manual"
ref_mode = "ref"
[[object]]
name = "GstGL.GLBuffer"
status = "manual"
ref_mode = "ref"
[[object]]
name = "GstGL.GLQuery"
status = "manual"
ref_mode = "ref"
[[object]]
name = "GstGL.GLContext"
status = "generate"
[[object.function]]
name = "new_wrapped"
# input handle
ignore = true
[[object.function]]
name = "get_gl_context"
# return handle
ignore = true
[[object.function]]
name = "get_current_gl_context"
# return handle
ignore = true
[[object.function]]
name = "get_proc_address"
ignore = true
[[object.function]]
name = "default_get_proc_address"
ignore = true
[[object.function]]
name = "get_proc_address_with_platform"
ignore = true
[[object.function]]
name = "thread_add"
# unimplemented GLContextThreadFunc
ignore = true
[[object.function]]
name = "get_thread"
# glib::Thread not found in `glib`
ignore = true
[[object.function]]
name = "get_gl_context_for_thread"
# glib::Thread not found in `glib`
ignore = true
[[object.function]]
name = "error_quark"
# bad error domian definition in gir
ignore = true
[[object.function]]
name = "activate"
[object.function.return]
bool_return_is_error = "Failed to activate OpenGL context"
[[object.function]]
name = "get_display"
[object.function.return]
nullable = false
[[object]]
name = "GstGL.GLDisplay"
status = "generate"
[[object.function]]
name = "find_window"
# unimplemented pointer
ignore = true
[[object.function]]
name = "get_handle"
# return handle
ignore = true
[[object.function]]
name = "get_gl_context_for_thread"
# glib::Thread not found in `glib`
ignore = true
[[object.function]]
name = "add_context"
[object.function.return]
bool_return_is_error = "Failed to add OpenGL context"
[[object.function]]
name = "remove_window"
[object.function.return]
bool_return_is_error = "Failed to remove window"
[[object]]
name = "GstGL.GLDisplayEGL"
status = "generate"
trait = false
cfg_condition = "feature = \"egl\""
[[object]]
name = "GstGL.GLWindow"
status = "generate"
[[object.function]]
name = "get_window_handle"
# return native handle
ignore = true
[[object.function]]
name = "send_message"
# callback
ignore = true
[[object.function]]
name = "send_message_async"
# callback
ignore = true
[[object.function]]
name = "set_close_callback"
# callback
ignore = true
[[object.function]]
name = "set_draw_callback"
# callback
ignore = true
[[object.function]]
name = "set_resize_callback"
# callback
ignore = true
[[object.function]]
name = "set_window_handle"
# handle
ignore = true
[[object.function]]
name = "get_display"
# handle
ignore = true
[[object.function]]
name = "error_quark"
# bad error domian definition in gir
ignore = true
[[object]]
name = "GstGL.GLColorConvert"
status = "generate"
trait = false
[[object.function]]
name = "decide_allocation"
# correct mutability
ignore = true
[[object.function]]
name = "fixate_caps"
# correct reference ownership
ignore = true
[[object.function]]
name = "perform"
# transfer gst::Buffer not reference
ignore = true
[[object]]
name = "GstGL.GLOverlayCompositor"
status = "generate"
trait = false
[[object.function]]
name = "upload_overlays"
# correct mutability
ignore = true
[[object]]
name = "GstGL.GLSLStage"
status = "generate"
trait = false
[[object]]
name = "GstGL.GLShader"
status = "generate"
trait = false
[[object.function]]
name = "set_uniform_matrix_2fv"
# array with size
ignore = true
[[object.function]]
name = "set_uniform_matrix_2x3fv"
# array with size
ignore = true
[[object.function]]
name = "set_uniform_matrix_2x4fv"
# array with size
ignore = true
[[object.function]]
name = "set_uniform_matrix_3fv"
# array with size
ignore = true
[[object.function]]
name = "set_uniform_matrix_3x2fv"
# array with size
ignore = true
[[object.function]]
name = "set_uniform_matrix_3x4fv"
# array with size
ignore = true
[[object.function]]
name = "set_uniform_matrix_4fv"
# array with size
ignore = true
[[object.function]]
name = "set_uniform_matrix_4x2fv"
# array with size
ignore = true
[[object.function]]
name = "set_uniform_matrix_4x3fv"
# array with size
ignore = true
[[object]]
name = "GstGL.GLUpload"
status = "generate"
trait = false
[[object.function]]
name = "perform_with_buffer"
# Result<Buffer, GLUploadReturn>
ignore = true
[[object.function]]
name = "propose_allocation"
# fix mutability
ignore = true
[[object.function]]
name = "get_input_template_caps"
[object.function.return]
nullable = false
[[object]]
name = "GstGL.GLViewConvert"
status = "generate"
trait = false
[[object.function]]
name = "fixate_caps"
# correct reference ownership
ignore = true
[[object.function]]
name = "get_output"
# Result<Buffer, FlowReturn>
ignore = true
[[object.function]]
name = "tranform_caps"
[object.function.return]
nullable = false
[[object.function]]
name = "submit_input_buffer"
# Buffer ownership transfer
ignore = true

1509
docs/gstreamer-gl/docs.md Normal file
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41
gstreamer-gl/Cargo.toml Normal file
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@ -0,0 +1,41 @@
[package]
name = "gstreamer-gl"
version = "0.13.0"
authors = ["Sebastian Dröge <sebastian@centricular.com>",
"Víctor M. Jáquez L. <vjaquez@igalia.com>"]
categories = ["api-bindings", "multimedia"]
description = "Rust bindings for GStreamer GL library"
repository = "https://github.com/sdroege/gstreamer-rs"
license = "MIT/Apache-2.0"
readme = "README.md"
homepage = "https://gstreamer.freedesktop.org"
documentation = "https://sdroege.github.io/rustdoc/gstreamer/gstreamer_gl"
keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
build = "build.rs"
[dependencies]
bitflags = "1.0"
byteorder = "1"
libc = "0.2"
lazy_static = "1.0"
glib-sys = { git = "https://github.com/gtk-rs/sys" }
gobject-sys = { git = "https://github.com/gtk-rs/sys" }
gstreamer-sys = { git = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys" }
gstreamer-base-sys = { git = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys", features = ["v1_14"] }
gstreamer-video-sys = { git = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys", features = ["v1_14"] }
gstreamer-gl-sys = { git = "https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys" }
glib = { git = "https://github.com/gtk-rs/glib" }
gstreamer = { path = "../gstreamer", features = ["v1_14"] }
gstreamer-base = { path = "../gstreamer-base", features = ["v1_14"] }
gstreamer-video = { path = "../gstreamer-video", features = ["v1_14"] }
[build-dependencies.rustdoc-stripper]
version = "0.1"
optional = true
[features]
default-features = []
dox = ["gstreamer-gl-sys/dox", "glib/dox", "gstreamer/dox", "gstreamer-base/dox"]
egl = ["gstreamer-gl-sys/egl"]
embed-lgpl-docs = ["rustdoc-stripper"]
purge-lgpl-docs = ["rustdoc-stripper"]

201
gstreamer-gl/LICENSE-APACHE Normal file
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@ -0,0 +1,201 @@
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gstreamer-gl/LICENSE-MIT Normal file
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@ -0,0 +1,23 @@
Permission is hereby granted, free of charge, to any
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34
gstreamer-gl/build.rs Normal file
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@ -0,0 +1,34 @@
fn main() {
manage_docs();
}
#[cfg(any(feature = "embed-lgpl-docs", feature = "purge-lgpl-docs"))]
fn manage_docs() {
extern crate stripper_lib;
use std::io;
let path = "src";
let ignores: &[&str] = &[];
stripper_lib::loop_over_files(
path.as_ref(),
&mut |w, s| stripper_lib::strip_comments(w, s, &mut io::sink(), true),
&ignores,
false,
);
#[cfg(feature = "embed-lgpl-docs")]
{
let docs = include_str!("../docs/gstreamer-gl/docs.md");
let mut infos = stripper_lib::parse_cmts(docs.lines(), true);
stripper_lib::loop_over_files(
path.as_ref(),
&mut |w, s| stripper_lib::regenerate_comments(w, s, &mut infos, true, true),
&ignores,
false,
);
}
}
#[cfg(not(any(feature = "embed-lgpl-docs", feature = "purge-lgpl-docs")))]
fn manage_docs() {}

529
gstreamer-gl/src/auto/enums.rs Normal file
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@ -0,0 +1,529 @@
// 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 ffi;
use glib::Quark;
use glib::StaticType;
use glib::Type;
use glib::error::ErrorDomain;
use glib::translate::*;
use glib::value::FromValue;
use glib::value::FromValueOptional;
use glib::value::SetValue;
use glib::value::Value;
use gobject_ffi;
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLContextError {
Failed,
WrongConfig,
WrongApi,
OldLibs,
CreateContext,
ResourceUnavailable,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLContextError {
type GlibType = ffi::GstGLContextError;
fn to_glib(&self) -> ffi::GstGLContextError {
match *self {
GLContextError::Failed => ffi::GST_GL_CONTEXT_ERROR_FAILED,
GLContextError::WrongConfig => ffi::GST_GL_CONTEXT_ERROR_WRONG_CONFIG,
GLContextError::WrongApi => ffi::GST_GL_CONTEXT_ERROR_WRONG_API,
GLContextError::OldLibs => ffi::GST_GL_CONTEXT_ERROR_OLD_LIBS,
GLContextError::CreateContext => ffi::GST_GL_CONTEXT_ERROR_CREATE_CONTEXT,
GLContextError::ResourceUnavailable => ffi::GST_GL_CONTEXT_ERROR_RESOURCE_UNAVAILABLE,
GLContextError::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLContextError> for GLContextError {
fn from_glib(value: ffi::GstGLContextError) -> Self {
skip_assert_initialized!();
match value {
0 => GLContextError::Failed,
1 => GLContextError::WrongConfig,
2 => GLContextError::WrongApi,
3 => GLContextError::OldLibs,
4 => GLContextError::CreateContext,
5 => GLContextError::ResourceUnavailable,
value => GLContextError::__Unknown(value),
}
}
}
impl ErrorDomain for GLContextError {
fn domain() -> Quark {
skip_assert_initialized!();
unsafe { from_glib(ffi::gst_gl_context_error_quark()) }
}
fn code(self) -> i32 {
self.to_glib()
}
fn from(code: i32) -> Option<Self> {
skip_assert_initialized!();
match code {
0 => Some(GLContextError::Failed),
1 => Some(GLContextError::WrongConfig),
2 => Some(GLContextError::WrongApi),
3 => Some(GLContextError::OldLibs),
4 => Some(GLContextError::CreateContext),
5 => Some(GLContextError::ResourceUnavailable),
_ => Some(GLContextError::Failed),
}
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLFormat {
Luminance,
Alpha,
LuminanceAlpha,
Red,
R8,
Rg,
Rg8,
Rgb,
Rgb8,
Rgb565,
Rgba,
Rgba8,
DepthComponent16,
Depth24Stencil8,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLFormat {
type GlibType = ffi::GstGLFormat;
fn to_glib(&self) -> ffi::GstGLFormat {
match *self {
GLFormat::Luminance => ffi::GST_GL_LUMINANCE,
GLFormat::Alpha => ffi::GST_GL_ALPHA,
GLFormat::LuminanceAlpha => ffi::GST_GL_LUMINANCE_ALPHA,
GLFormat::Red => ffi::GST_GL_RED,
GLFormat::R8 => ffi::GST_GL_R8,
GLFormat::Rg => ffi::GST_GL_RG,
GLFormat::Rg8 => ffi::GST_GL_RG8,
GLFormat::Rgb => ffi::GST_GL_RGB,
GLFormat::Rgb8 => ffi::GST_GL_RGB8,
GLFormat::Rgb565 => ffi::GST_GL_RGB565,
GLFormat::Rgba => ffi::GST_GL_RGBA,
GLFormat::Rgba8 => ffi::GST_GL_RGBA8,
GLFormat::DepthComponent16 => ffi::GST_GL_DEPTH_COMPONENT16,
GLFormat::Depth24Stencil8 => ffi::GST_GL_DEPTH24_STENCIL8,
GLFormat::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLFormat> for GLFormat {
fn from_glib(value: ffi::GstGLFormat) -> Self {
skip_assert_initialized!();
match value {
6409 => GLFormat::Luminance,
6406 => GLFormat::Alpha,
6410 => GLFormat::LuminanceAlpha,
6403 => GLFormat::Red,
33321 => GLFormat::R8,
33319 => GLFormat::Rg,
33323 => GLFormat::Rg8,
6407 => GLFormat::Rgb,
32849 => GLFormat::Rgb8,
36194 => GLFormat::Rgb565,
6408 => GLFormat::Rgba,
32856 => GLFormat::Rgba8,
33189 => GLFormat::DepthComponent16,
35056 => GLFormat::Depth24Stencil8,
value => GLFormat::__Unknown(value),
}
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLQueryType {
None,
TimeElapsed,
Timestamp,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLQueryType {
type GlibType = ffi::GstGLQueryType;
fn to_glib(&self) -> ffi::GstGLQueryType {
match *self {
GLQueryType::None => ffi::GST_GL_QUERY_NONE,
GLQueryType::TimeElapsed => ffi::GST_GL_QUERY_TIME_ELAPSED,
GLQueryType::Timestamp => ffi::GST_GL_QUERY_TIMESTAMP,
GLQueryType::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLQueryType> for GLQueryType {
fn from_glib(value: ffi::GstGLQueryType) -> Self {
skip_assert_initialized!();
match value {
0 => GLQueryType::None,
1 => GLQueryType::TimeElapsed,
2 => GLQueryType::Timestamp,
value => GLQueryType::__Unknown(value),
}
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLSLError {
Compile,
Link,
Program,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLSLError {
type GlibType = ffi::GstGLSLError;
fn to_glib(&self) -> ffi::GstGLSLError {
match *self {
GLSLError::Compile => ffi::GST_GLSL_ERROR_COMPILE,
GLSLError::Link => ffi::GST_GLSL_ERROR_LINK,
GLSLError::Program => ffi::GST_GLSL_ERROR_PROGRAM,
GLSLError::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLSLError> for GLSLError {
fn from_glib(value: ffi::GstGLSLError) -> Self {
skip_assert_initialized!();
match value {
0 => GLSLError::Compile,
1 => GLSLError::Link,
2 => GLSLError::Program,
value => GLSLError::__Unknown(value),
}
}
}
impl ErrorDomain for GLSLError {
fn domain() -> Quark {
skip_assert_initialized!();
unsafe { from_glib(ffi::gst_glsl_error_quark()) }
}
fn code(self) -> i32 {
self.to_glib()
}
fn from(code: i32) -> Option<Self> {
skip_assert_initialized!();
match code {
0 => Some(GLSLError::Compile),
1 => Some(GLSLError::Link),
2 => Some(GLSLError::Program),
value => Some(GLSLError::__Unknown(value)),
}
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLSLVersion {
None,
_100,
_110,
_120,
_130,
_140,
_150,
_300,
_310,
_320,
_330,
_400,
_410,
_420,
_430,
_440,
_450,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLSLVersion {
type GlibType = ffi::GstGLSLVersion;
fn to_glib(&self) -> ffi::GstGLSLVersion {
match *self {
GLSLVersion::None => ffi::GST_GLSL_VERSION_NONE,
GLSLVersion::_100 => ffi::GST_GLSL_VERSION_100,
GLSLVersion::_110 => ffi::GST_GLSL_VERSION_110,
GLSLVersion::_120 => ffi::GST_GLSL_VERSION_120,
GLSLVersion::_130 => ffi::GST_GLSL_VERSION_130,
GLSLVersion::_140 => ffi::GST_GLSL_VERSION_140,
GLSLVersion::_150 => ffi::GST_GLSL_VERSION_150,
GLSLVersion::_300 => ffi::GST_GLSL_VERSION_300,
GLSLVersion::_310 => ffi::GST_GLSL_VERSION_310,
GLSLVersion::_320 => ffi::GST_GLSL_VERSION_320,
GLSLVersion::_330 => ffi::GST_GLSL_VERSION_330,
GLSLVersion::_400 => ffi::GST_GLSL_VERSION_400,
GLSLVersion::_410 => ffi::GST_GLSL_VERSION_410,
GLSLVersion::_420 => ffi::GST_GLSL_VERSION_420,
GLSLVersion::_430 => ffi::GST_GLSL_VERSION_430,
GLSLVersion::_440 => ffi::GST_GLSL_VERSION_440,
GLSLVersion::_450 => ffi::GST_GLSL_VERSION_450,
GLSLVersion::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLSLVersion> for GLSLVersion {
fn from_glib(value: ffi::GstGLSLVersion) -> Self {
skip_assert_initialized!();
match value {
0 => GLSLVersion::None,
100 => GLSLVersion::_100,
110 => GLSLVersion::_110,
120 => GLSLVersion::_120,
130 => GLSLVersion::_130,
140 => GLSLVersion::_140,
150 => GLSLVersion::_150,
300 => GLSLVersion::_300,
310 => GLSLVersion::_310,
320 => GLSLVersion::_320,
330 => GLSLVersion::_330,
400 => GLSLVersion::_400,
410 => GLSLVersion::_410,
420 => GLSLVersion::_420,
430 => GLSLVersion::_430,
440 => GLSLVersion::_440,
450 => GLSLVersion::_450,
value => GLSLVersion::__Unknown(value),
}
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLStereoDownmix {
GreenMagentaDubois,
RedCyanDubois,
AmberBlueDubois,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLStereoDownmix {
type GlibType = ffi::GstGLStereoDownmix;
fn to_glib(&self) -> ffi::GstGLStereoDownmix {
match *self {
GLStereoDownmix::GreenMagentaDubois => ffi::GST_GL_STEREO_DOWNMIX_ANAGLYPH_GREEN_MAGENTA_DUBOIS,
GLStereoDownmix::RedCyanDubois => ffi::GST_GL_STEREO_DOWNMIX_ANAGLYPH_RED_CYAN_DUBOIS,
GLStereoDownmix::AmberBlueDubois => ffi::GST_GL_STEREO_DOWNMIX_ANAGLYPH_AMBER_BLUE_DUBOIS,
GLStereoDownmix::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLStereoDownmix> for GLStereoDownmix {
fn from_glib(value: ffi::GstGLStereoDownmix) -> Self {
skip_assert_initialized!();
match value {
0 => GLStereoDownmix::GreenMagentaDubois,
1 => GLStereoDownmix::RedCyanDubois,
2 => GLStereoDownmix::AmberBlueDubois,
value => GLStereoDownmix::__Unknown(value),
}
}
}
impl StaticType for GLStereoDownmix {
fn static_type() -> Type {
unsafe { from_glib(ffi::gst_gl_stereo_downmix_mode_get_type()) }
}
}
impl<'a> FromValueOptional<'a> for GLStereoDownmix {
unsafe fn from_value_optional(value: &Value) -> Option<Self> {
Some(FromValue::from_value(value))
}
}
impl<'a> FromValue<'a> for GLStereoDownmix {
unsafe fn from_value(value: &Value) -> Self {
from_glib(gobject_ffi::g_value_get_enum(value.to_glib_none().0))
}
}
impl SetValue for GLStereoDownmix {
unsafe fn set_value(value: &mut Value, this: &Self) {
gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLTextureTarget {
None,
_2d,
Rectangle,
ExternalOes,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLTextureTarget {
type GlibType = ffi::GstGLTextureTarget;
fn to_glib(&self) -> ffi::GstGLTextureTarget {
match *self {
GLTextureTarget::None => ffi::GST_GL_TEXTURE_TARGET_NONE,
GLTextureTarget::_2d => ffi::GST_GL_TEXTURE_TARGET_2D,
GLTextureTarget::Rectangle => ffi::GST_GL_TEXTURE_TARGET_RECTANGLE,
GLTextureTarget::ExternalOes => ffi::GST_GL_TEXTURE_TARGET_EXTERNAL_OES,
GLTextureTarget::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLTextureTarget> for GLTextureTarget {
fn from_glib(value: ffi::GstGLTextureTarget) -> Self {
skip_assert_initialized!();
match value {
0 => GLTextureTarget::None,
1 => GLTextureTarget::_2d,
2 => GLTextureTarget::Rectangle,
3 => GLTextureTarget::ExternalOes,
value => GLTextureTarget::__Unknown(value),
}
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLUploadReturn {
Done,
Error,
Unsupported,
Reconfigure,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLUploadReturn {
type GlibType = ffi::GstGLUploadReturn;
fn to_glib(&self) -> ffi::GstGLUploadReturn {
match *self {
GLUploadReturn::Done => ffi::GST_GL_UPLOAD_DONE,
GLUploadReturn::Error => ffi::GST_GL_UPLOAD_ERROR,
GLUploadReturn::Unsupported => ffi::GST_GL_UPLOAD_UNSUPPORTED,
GLUploadReturn::Reconfigure => ffi::GST_GL_UPLOAD_RECONFIGURE,
GLUploadReturn::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLUploadReturn> for GLUploadReturn {
fn from_glib(value: ffi::GstGLUploadReturn) -> Self {
skip_assert_initialized!();
match value {
1 => GLUploadReturn::Done,
-1 => GLUploadReturn::Error,
-2 => GLUploadReturn::Unsupported,
-3 => GLUploadReturn::Reconfigure,
value => GLUploadReturn::__Unknown(value),
}
}
}
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[derive(Clone, Copy)]
pub enum GLWindowError {
Failed,
OldLibs,
ResourceUnavailable,
#[doc(hidden)]
__Unknown(i32),
}
#[doc(hidden)]
impl ToGlib for GLWindowError {
type GlibType = ffi::GstGLWindowError;
fn to_glib(&self) -> ffi::GstGLWindowError {
match *self {
GLWindowError::Failed => ffi::GST_GL_WINDOW_ERROR_FAILED,
GLWindowError::OldLibs => ffi::GST_GL_WINDOW_ERROR_OLD_LIBS,
GLWindowError::ResourceUnavailable => ffi::GST_GL_WINDOW_ERROR_RESOURCE_UNAVAILABLE,
GLWindowError::__Unknown(value) => value
}
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLWindowError> for GLWindowError {
fn from_glib(value: ffi::GstGLWindowError) -> Self {
skip_assert_initialized!();
match value {
0 => GLWindowError::Failed,
1 => GLWindowError::OldLibs,
2 => GLWindowError::ResourceUnavailable,
value => GLWindowError::__Unknown(value),
}
}
}
impl ErrorDomain for GLWindowError {
fn domain() -> Quark {
skip_assert_initialized!();
unsafe { from_glib(ffi::gst_gl_window_error_quark()) }
}
fn code(self) -> i32 {
self.to_glib()
}
fn from(code: i32) -> Option<Self> {
skip_assert_initialized!();
match code {
0 => Some(GLWindowError::Failed),
1 => Some(GLWindowError::OldLibs),
2 => Some(GLWindowError::ResourceUnavailable),
_ => Some(GLWindowError::Failed),
}
}
}

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// 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 ffi;
use glib::translate::*;
bitflags! {
pub struct GLAPI: u32 {
const NONE = 0;
const OPENGL = 1;
const OPENGL3 = 2;
const GLES1 = 32768;
const GLES2 = 65536;
const ANY = 4294967295;
}
}
#[doc(hidden)]
impl ToGlib for GLAPI {
type GlibType = ffi::GstGLAPI;
fn to_glib(&self) -> ffi::GstGLAPI {
self.bits()
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLAPI> for GLAPI {
fn from_glib(value: ffi::GstGLAPI) -> GLAPI {
skip_assert_initialized!();
GLAPI::from_bits_truncate(value)
}
}
bitflags! {
pub struct GLDisplayType: u32 {
const NONE = 0;
const X11 = 1;
const WAYLAND = 2;
const COCOA = 4;
const WIN32 = 8;
const DISPMANX = 16;
const EGL = 32;
const VIV_FB = 64;
const GBM = 128;
const ANY = 4294967295;
}
}
#[doc(hidden)]
impl ToGlib for GLDisplayType {
type GlibType = ffi::GstGLDisplayType;
fn to_glib(&self) -> ffi::GstGLDisplayType {
self.bits()
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLDisplayType> for GLDisplayType {
fn from_glib(value: ffi::GstGLDisplayType) -> GLDisplayType {
skip_assert_initialized!();
GLDisplayType::from_bits_truncate(value)
}
}
bitflags! {
pub struct GLPlatform: u32 {
const NONE = 0;
const EGL = 1;
const GLX = 2;
const WGL = 4;
const CGL = 8;
const EAGL = 16;
const ANY = 4294967295;
}
}
#[doc(hidden)]
impl ToGlib for GLPlatform {
type GlibType = ffi::GstGLPlatform;
fn to_glib(&self) -> ffi::GstGLPlatform {
self.bits()
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLPlatform> for GLPlatform {
fn from_glib(value: ffi::GstGLPlatform) -> GLPlatform {
skip_assert_initialized!();
GLPlatform::from_bits_truncate(value)
}
}
bitflags! {
pub struct GLSLProfile: u32 {
const NONE = 0;
const ES = 1;
const CORE = 2;
const COMPATIBILITY = 4;
const ANY = 4294967295;
}
}
#[doc(hidden)]
impl ToGlib for GLSLProfile {
type GlibType = ffi::GstGLSLProfile;
fn to_glib(&self) -> ffi::GstGLSLProfile {
self.bits()
}
}
#[doc(hidden)]
impl FromGlib<ffi::GstGLSLProfile> for GLSLProfile {
fn from_glib(value: ffi::GstGLSLProfile) -> GLSLProfile {
skip_assert_initialized!();
GLSLProfile::from_bits_truncate(value)
}
}

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// 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 GLContext;
use ffi;
use glib;
use glib::StaticType;
use glib::Value;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct GLBaseFilter(Object<ffi::GstGLBaseFilter, ffi::GstGLBaseFilterClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_base_filter_get_type(),
}
}
unsafe impl Send for GLBaseFilter {}
unsafe impl Sync for GLBaseFilter {}
pub trait GLBaseFilterExt {
fn get_property_context(&self) -> Option<GLContext>;
fn connect_property_context_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<GLBaseFilter> + IsA<glib::object::Object>> GLBaseFilterExt for O {
fn get_property_context(&self) -> Option<GLContext> {
unsafe {
let mut value = Value::from_type(<GLContext as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "context".to_glib_none().0, value.to_glib_none_mut().0);
value.get()
}
}
fn connect_property_context_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&Self) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::context",
transmute(notify_context_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe extern "C" fn notify_context_trampoline<P>(this: *mut ffi::GstGLBaseFilter, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<GLBaseFilter> {
let f: &&(Fn(&P) + Send + Sync + 'static) = transmute(f);
f(&GLBaseFilter::from_glib_borrow(this).downcast_unchecked())
}

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// 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 GLContext;
use ffi;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
pub struct GLColorConvert(Object<ffi::GstGLColorConvert, ffi::GstGLColorConvertClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_color_convert_get_type(),
}
}
impl GLColorConvert {
pub fn new(context: &GLContext) -> GLColorConvert {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gst_gl_color_convert_new(context.to_glib_none().0))
}
}
pub fn set_caps(&self, in_caps: &gst::Caps, out_caps: &gst::Caps) -> bool {
unsafe {
from_glib(ffi::gst_gl_color_convert_set_caps(self.to_glib_none().0, in_caps.to_glib_none().0, out_caps.to_glib_none().0))
}
}
pub fn transform_caps(context: &GLContext, direction: gst::PadDirection, caps: &gst::Caps, filter: &gst::Caps) -> Option<gst::Caps> {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gst_gl_color_convert_transform_caps(context.to_glib_none().0, direction.to_glib(), caps.to_glib_none().0, filter.to_glib_none().0))
}
}
}
unsafe impl Send for GLColorConvert {}
unsafe impl Sync for GLColorConvert {}

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// 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 Error;
use GLAPI;
use GLDisplay;
use GLPlatform;
use GLSLProfile;
use GLSLVersion;
use GLWindow;
use ffi;
use glib;
use glib::object::IsA;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
pub struct GLContext(Object<ffi::GstGLContext, ffi::GstGLContextClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_context_get_type(),
}
}
impl GLContext {
pub fn new<P: IsA<GLDisplay>>(display: &P) -> GLContext {
skip_assert_initialized!();
unsafe {
from_glib_none(ffi::gst_gl_context_new(display.to_glib_none().0))
}
}
pub fn get_current() -> Option<GLContext> {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gst_gl_context_get_current())
}
}
pub fn get_current_gl_api(platform: GLPlatform) -> (GLAPI, u32, u32) {
assert_initialized_main_thread!();
unsafe {
let mut major = mem::uninitialized();
let mut minor = mem::uninitialized();
let ret = from_glib(ffi::gst_gl_context_get_current_gl_api(platform.to_glib(), &mut major, &mut minor));
(ret, major, minor)
}
}
}
unsafe impl Send for GLContext {}
unsafe impl Sync for GLContext {}
pub trait GLContextExt {
fn activate(&self, activate: bool) -> Result<(), glib::error::BoolError>;
fn can_share(&self, other_context: &GLContext) -> bool;
fn check_feature(&self, feature: &str) -> bool;
fn check_framebuffer_status(&self, fbo_target: u32) -> bool;
fn check_gl_version(&self, api: GLAPI, maj: i32, min: i32) -> bool;
fn clear_framebuffer(&self);
fn clear_shader(&self);
fn create<'a, P: Into<Option<&'a GLContext>>>(&self, other_context: P) -> Result<(), Error>;
fn destroy(&self);
fn fill_info(&self) -> Result<(), Error>;
fn get_display(&self) -> GLDisplay;
fn get_gl_api(&self) -> GLAPI;
fn get_gl_platform(&self) -> GLPlatform;
fn get_gl_platform_version(&self) -> (i32, i32);
fn get_gl_version(&self) -> (i32, i32);
fn get_window(&self) -> Option<GLWindow>;
fn is_shared(&self) -> bool;
fn set_shared_with(&self, share: &GLContext);
fn set_window(&self, window: &GLWindow) -> bool;
fn supports_glsl_profile_version(&self, version: GLSLVersion, profile: GLSLProfile) -> bool;
fn swap_buffers(&self);
}
impl<O: IsA<GLContext>> GLContextExt for O {
fn activate(&self, activate: bool) -> Result<(), glib::error::BoolError> {
unsafe {
glib::error::BoolError::from_glib(ffi::gst_gl_context_activate(self.to_glib_none().0, activate.to_glib()), "Failed to activate OpenGL context")
}
}
fn can_share(&self, other_context: &GLContext) -> bool {
unsafe {
from_glib(ffi::gst_gl_context_can_share(self.to_glib_none().0, other_context.to_glib_none().0))
}
}
fn check_feature(&self, feature: &str) -> bool {
unsafe {
from_glib(ffi::gst_gl_context_check_feature(self.to_glib_none().0, feature.to_glib_none().0))
}
}
fn check_framebuffer_status(&self, fbo_target: u32) -> bool {
unsafe {
from_glib(ffi::gst_gl_context_check_framebuffer_status(self.to_glib_none().0, fbo_target))
}
}
fn check_gl_version(&self, api: GLAPI, maj: i32, min: i32) -> bool {
unsafe {
from_glib(ffi::gst_gl_context_check_gl_version(self.to_glib_none().0, api.to_glib(), maj, min))
}
}
fn clear_framebuffer(&self) {
unsafe {
ffi::gst_gl_context_clear_framebuffer(self.to_glib_none().0);
}
}
fn clear_shader(&self) {
unsafe {
ffi::gst_gl_context_clear_shader(self.to_glib_none().0);
}
}
fn create<'a, P: Into<Option<&'a GLContext>>>(&self, other_context: P) -> Result<(), Error> {
let other_context = other_context.into();
let other_context = other_context.to_glib_none();
unsafe {
let mut error = ptr::null_mut();
let _ = ffi::gst_gl_context_create(self.to_glib_none().0, other_context.0, &mut error);
if error.is_null() { Ok(()) } else { Err(from_glib_full(error)) }
}
}
fn destroy(&self) {
unsafe {
ffi::gst_gl_context_destroy(self.to_glib_none().0);
}
}
fn fill_info(&self) -> Result<(), Error> {
unsafe {
let mut error = ptr::null_mut();
let _ = ffi::gst_gl_context_fill_info(self.to_glib_none().0, &mut error);
if error.is_null() { Ok(()) } else { Err(from_glib_full(error)) }
}
}
fn get_display(&self) -> GLDisplay {
unsafe {
from_glib_full(ffi::gst_gl_context_get_display(self.to_glib_none().0))
}
}
fn get_gl_api(&self) -> GLAPI {
unsafe {
from_glib(ffi::gst_gl_context_get_gl_api(self.to_glib_none().0))
}
}
fn get_gl_platform(&self) -> GLPlatform {
unsafe {
from_glib(ffi::gst_gl_context_get_gl_platform(self.to_glib_none().0))
}
}
fn get_gl_platform_version(&self) -> (i32, i32) {
unsafe {
let mut major = mem::uninitialized();
let mut minor = mem::uninitialized();
ffi::gst_gl_context_get_gl_platform_version(self.to_glib_none().0, &mut major, &mut minor);
(major, minor)
}
}
fn get_gl_version(&self) -> (i32, i32) {
unsafe {
let mut maj = mem::uninitialized();
let mut min = mem::uninitialized();
ffi::gst_gl_context_get_gl_version(self.to_glib_none().0, &mut maj, &mut min);
(maj, min)
}
}
fn get_window(&self) -> Option<GLWindow> {
unsafe {
from_glib_full(ffi::gst_gl_context_get_window(self.to_glib_none().0))
}
}
fn is_shared(&self) -> bool {
unsafe {
from_glib(ffi::gst_gl_context_is_shared(self.to_glib_none().0))
}
}
fn set_shared_with(&self, share: &GLContext) {
unsafe {
ffi::gst_gl_context_set_shared_with(self.to_glib_none().0, share.to_glib_none().0);
}
}
fn set_window(&self, window: &GLWindow) -> bool {
unsafe {
from_glib(ffi::gst_gl_context_set_window(self.to_glib_none().0, window.to_glib_full()))
}
}
fn supports_glsl_profile_version(&self, version: GLSLVersion, profile: GLSLProfile) -> bool {
unsafe {
from_glib(ffi::gst_gl_context_supports_glsl_profile_version(self.to_glib_none().0, version.to_glib(), profile.to_glib()))
}
}
fn swap_buffers(&self) {
unsafe {
ffi::gst_gl_context_swap_buffers(self.to_glib_none().0);
}
}
}

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// 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 Error;
use GLAPI;
use GLContext;
use GLDisplayType;
use GLWindow;
use ffi;
use glib;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct GLDisplay(Object<ffi::GstGLDisplay, ffi::GstGLDisplayClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_display_get_type(),
}
}
impl GLDisplay {
pub fn new() -> GLDisplay {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gst_gl_display_new())
}
}
}
impl Default for GLDisplay {
fn default() -> Self {
Self::new()
}
}
unsafe impl Send for GLDisplay {}
unsafe impl Sync for GLDisplay {}
pub trait GLDisplayExt {
fn add_context(&self, context: &GLContext) -> Result<(), glib::error::BoolError>;
fn create_context(&self, other_context: &GLContext) -> Result<GLContext, Error>;
fn create_window(&self) -> Option<GLWindow>;
fn filter_gl_api(&self, gl_api: GLAPI);
fn get_gl_api(&self) -> GLAPI;
fn get_gl_api_unlocked(&self) -> GLAPI;
fn get_handle_type(&self) -> GLDisplayType;
fn remove_window(&self, window: &GLWindow) -> Result<(), glib::error::BoolError>;
fn connect_create_context<F: Fn(&Self, &GLContext) -> GLContext + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<GLDisplay> + IsA<glib::object::Object>> GLDisplayExt for O {
fn add_context(&self, context: &GLContext) -> Result<(), glib::error::BoolError> {
unsafe {
glib::error::BoolError::from_glib(ffi::gst_gl_display_add_context(self.to_glib_none().0, context.to_glib_none().0), "Failed to add OpenGL context")
}
}
fn create_context(&self, other_context: &GLContext) -> Result<GLContext, Error> {
unsafe {
let mut p_context = ptr::null_mut();
let mut error = ptr::null_mut();
let _ = ffi::gst_gl_display_create_context(self.to_glib_none().0, other_context.to_glib_none().0, &mut p_context, &mut error);
if error.is_null() { Ok(from_glib_full(p_context)) } else { Err(from_glib_full(error)) }
}
}
fn create_window(&self) -> Option<GLWindow> {
unsafe {
from_glib_full(ffi::gst_gl_display_create_window(self.to_glib_none().0))
}
}
fn filter_gl_api(&self, gl_api: GLAPI) {
unsafe {
ffi::gst_gl_display_filter_gl_api(self.to_glib_none().0, gl_api.to_glib());
}
}
fn get_gl_api(&self) -> GLAPI {
unsafe {
from_glib(ffi::gst_gl_display_get_gl_api(self.to_glib_none().0))
}
}
fn get_gl_api_unlocked(&self) -> GLAPI {
unsafe {
from_glib(ffi::gst_gl_display_get_gl_api_unlocked(self.to_glib_none().0))
}
}
fn get_handle_type(&self) -> GLDisplayType {
unsafe {
from_glib(ffi::gst_gl_display_get_handle_type(self.to_glib_none().0))
}
}
fn remove_window(&self, window: &GLWindow) -> Result<(), glib::error::BoolError> {
unsafe {
glib::error::BoolError::from_glib(ffi::gst_gl_display_remove_window(self.to_glib_none().0, window.to_glib_none().0), "Failed to remove window")
}
}
fn connect_create_context<F: Fn(&Self, &GLContext) -> GLContext + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&Self, &GLContext) -> GLContext + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "create-context",
transmute(create_context_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe extern "C" fn create_context_trampoline<P>(this: *mut ffi::GstGLDisplay, context: *mut ffi::GstGLContext, f: glib_ffi::gpointer) -> *mut ffi::GstGLContext
where P: IsA<GLDisplay> {
let f: &&(Fn(&P, &GLContext) -> GLContext + Send + Sync + 'static) = transmute(f);
f(&GLDisplay::from_glib_borrow(this).downcast_unchecked(), &from_glib_borrow(context)).to_glib_full()
}

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gstreamer-gl/src/auto/gl_display_egl.rs Normal file
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// 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 GLDisplay;
use ffi;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
pub struct GLDisplayEGL(Object<ffi::GstGLDisplayEGL, ffi::GstGLDisplayEGLClass>): [
GLDisplay,
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_display_egl_get_type(),
}
}
impl GLDisplayEGL {
pub fn new() -> GLDisplayEGL {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gst_gl_display_egl_new())
}
}
//pub fn new_with_egl_display<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(display: P) -> GLDisplayEGL {
// unsafe { TODO: call ffi::gst_gl_display_egl_new_with_egl_display() }
//}
//pub fn get_from_native(type_: GLDisplayType, display: /*Unimplemented*/Fundamental: UIntPtr) -> /*Unimplemented*/Option<Fundamental: Pointer> {
// unsafe { TODO: call ffi::gst_gl_display_egl_get_from_native() }
//}
}
impl Default for GLDisplayEGL {
fn default() -> Self {
Self::new()
}
}
unsafe impl Send for GLDisplayEGL {}
unsafe impl Sync for GLDisplayEGL {}

86
gstreamer-gl/src/auto/gl_framebuffer.rs Normal file
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// 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 GLContext;
use ffi;
use glib::object::IsA;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
pub struct GLFramebuffer(Object<ffi::GstGLFramebuffer, ffi::GstGLFramebufferClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_framebuffer_get_type(),
}
}
impl GLFramebuffer {
pub fn new(context: &GLContext) -> GLFramebuffer {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gst_gl_framebuffer_new(context.to_glib_none().0))
}
}
pub fn new_with_default_depth(context: &GLContext, width: u32, height: u32) -> GLFramebuffer {
skip_assert_initialized!();
unsafe {
from_glib_none(ffi::gst_gl_framebuffer_new_with_default_depth(context.to_glib_none().0, width, height))
}
}
}
unsafe impl Send for GLFramebuffer {}
unsafe impl Sync for GLFramebuffer {}
pub trait GLFramebufferExt {
//fn attach(&self, attachment_point: u32, mem: /*Ignored*/&mut GLBaseMemory);
fn bind(&self);
//fn draw_to_texture<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&self, mem: /*Ignored*/&mut GLMemory, func: /*Unknown conversion*//*Unimplemented*/GLFramebufferFunc, user_data: P) -> bool;
fn get_effective_dimensions(&self) -> (u32, u32);
fn get_id(&self) -> u32;
}
impl<O: IsA<GLFramebuffer>> GLFramebufferExt for O {
//fn attach(&self, attachment_point: u32, mem: /*Ignored*/&mut GLBaseMemory) {
// unsafe { TODO: call ffi::gst_gl_framebuffer_attach() }
//}
fn bind(&self) {
unsafe {
ffi::gst_gl_framebuffer_bind(self.to_glib_none().0);
}
}
//fn draw_to_texture<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&self, mem: /*Ignored*/&mut GLMemory, func: /*Unknown conversion*//*Unimplemented*/GLFramebufferFunc, user_data: P) -> bool {
// unsafe { TODO: call ffi::gst_gl_framebuffer_draw_to_texture() }
//}
fn get_effective_dimensions(&self) -> (u32, u32) {
unsafe {
let mut width = mem::uninitialized();
let mut height = mem::uninitialized();
ffi::gst_gl_framebuffer_get_effective_dimensions(self.to_glib_none().0, &mut width, &mut height);
(width, height)
}
}
fn get_id(&self) -> u32 {
unsafe {
ffi::gst_gl_framebuffer_get_id(self.to_glib_none().0)
}
}
}

54
gstreamer-gl/src/auto/gl_overlay_compositor.rs Normal file
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// 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 GLContext;
use ffi;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
pub struct GLOverlayCompositor(Object<ffi::GstGLOverlayCompositor, ffi::GstGLOverlayCompositorClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_overlay_compositor_get_type(),
}
}
impl GLOverlayCompositor {
pub fn new(context: &GLContext) -> GLOverlayCompositor {
skip_assert_initialized!();
unsafe {
from_glib_none(ffi::gst_gl_overlay_compositor_new(context.to_glib_none().0))
}
}
pub fn draw_overlays(&self) {
unsafe {
ffi::gst_gl_overlay_compositor_draw_overlays(self.to_glib_none().0);
}
}
pub fn free_overlays(&self) {
unsafe {
ffi::gst_gl_overlay_compositor_free_overlays(self.to_glib_none().0);
}
}
pub fn add_caps(caps: &gst::Caps) -> Option<gst::Caps> {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gst_gl_overlay_compositor_add_caps(caps.to_glib_none().0))
}
}
}
unsafe impl Send for GLOverlayCompositor {}
unsafe impl Sync for GLOverlayCompositor {}

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gstreamer-gl/src/auto/gl_shader.rs Normal file
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// 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 Error;
use GLContext;
use GLSLStage;
use ffi;
use glib::StaticType;
use glib::Value;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct GLShader(Object<ffi::GstGLShader, ffi::GstGLShaderClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_shader_get_type(),
}
}
impl GLShader {
pub fn new(context: &GLContext) -> GLShader {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gst_gl_shader_new(context.to_glib_none().0))
}
}
pub fn new_default(context: &GLContext) -> Result<GLShader, Error> {
skip_assert_initialized!();
unsafe {
let mut error = ptr::null_mut();
let ret = ffi::gst_gl_shader_new_default(context.to_glib_none().0, &mut error);
if error.is_null() { Ok(from_glib_full(ret)) } else { Err(from_glib_full(error)) }
}
}
//pub fn new_link_with_stages(context: &GLContext, error: &mut Error, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) -> GLShader {
// unsafe { TODO: call ffi::gst_gl_shader_new_link_with_stages() }
//}
//pub fn new_with_stages(context: &GLContext, error: &mut Error, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) -> GLShader {
// unsafe { TODO: call ffi::gst_gl_shader_new_with_stages() }
//}
pub fn attach(&self, stage: &GLSLStage) -> bool {
unsafe {
from_glib(ffi::gst_gl_shader_attach(self.to_glib_none().0, stage.to_glib_none().0))
}
}
pub fn attach_unlocked(&self, stage: &GLSLStage) -> bool {
unsafe {
from_glib(ffi::gst_gl_shader_attach_unlocked(self.to_glib_none().0, stage.to_glib_none().0))
}
}
pub fn bind_attribute_location(&self, index: u32, name: &str) {
unsafe {
ffi::gst_gl_shader_bind_attribute_location(self.to_glib_none().0, index, name.to_glib_none().0);
}
}
pub fn bind_frag_data_location(&self, index: u32, name: &str) {
unsafe {
ffi::gst_gl_shader_bind_frag_data_location(self.to_glib_none().0, index, name.to_glib_none().0);
}
}
pub fn compile_attach_stage(&self, stage: &GLSLStage) -> Result<(), Error> {
unsafe {
let mut error = ptr::null_mut();
let _ = ffi::gst_gl_shader_compile_attach_stage(self.to_glib_none().0, stage.to_glib_none().0, &mut error);
if error.is_null() { Ok(()) } else { Err(from_glib_full(error)) }
}
}
pub fn detach(&self, stage: &GLSLStage) {
unsafe {
ffi::gst_gl_shader_detach(self.to_glib_none().0, stage.to_glib_none().0);
}
}
pub fn detach_unlocked(&self, stage: &GLSLStage) {
unsafe {
ffi::gst_gl_shader_detach_unlocked(self.to_glib_none().0, stage.to_glib_none().0);
}
}
pub fn get_attribute_location(&self, name: &str) -> i32 {
unsafe {
ffi::gst_gl_shader_get_attribute_location(self.to_glib_none().0, name.to_glib_none().0)
}
}
pub fn get_program_handle(&self) -> i32 {
unsafe {
ffi::gst_gl_shader_get_program_handle(self.to_glib_none().0)
}
}
pub fn is_linked(&self) -> bool {
unsafe {
from_glib(ffi::gst_gl_shader_is_linked(self.to_glib_none().0))
}
}
pub fn link(&self) -> Result<(), Error> {
unsafe {
let mut error = ptr::null_mut();
let _ = ffi::gst_gl_shader_link(self.to_glib_none().0, &mut error);
if error.is_null() { Ok(()) } else { Err(from_glib_full(error)) }
}
}
pub fn release(&self) {
unsafe {
ffi::gst_gl_shader_release(self.to_glib_none().0);
}
}
pub fn release_unlocked(&self) {
unsafe {
ffi::gst_gl_shader_release_unlocked(self.to_glib_none().0);
}
}
pub fn set_uniform_1f(&self, name: &str, value: f32) {
unsafe {
ffi::gst_gl_shader_set_uniform_1f(self.to_glib_none().0, name.to_glib_none().0, value);
}
}
pub fn set_uniform_1fv(&self, name: &str, value: &[f32]) {
let count = value.len() as u32;
unsafe {
ffi::gst_gl_shader_set_uniform_1fv(self.to_glib_none().0, name.to_glib_none().0, count, value.to_glib_none().0);
}
}
pub fn set_uniform_1i(&self, name: &str, value: i32) {
unsafe {
ffi::gst_gl_shader_set_uniform_1i(self.to_glib_none().0, name.to_glib_none().0, value);
}
}
pub fn set_uniform_1iv(&self, name: &str, value: &[i32]) {
let count = value.len() as u32;
unsafe {
ffi::gst_gl_shader_set_uniform_1iv(self.to_glib_none().0, name.to_glib_none().0, count, value.to_glib_none().0);
}
}
pub fn set_uniform_2f(&self, name: &str, v0: f32, v1: f32) {
unsafe {
ffi::gst_gl_shader_set_uniform_2f(self.to_glib_none().0, name.to_glib_none().0, v0, v1);
}
}
pub fn set_uniform_2fv(&self, name: &str, value: &[f32]) {
let count = value.len() as u32;
unsafe {
ffi::gst_gl_shader_set_uniform_2fv(self.to_glib_none().0, name.to_glib_none().0, count, value.to_glib_none().0);
}
}
pub fn set_uniform_2i(&self, name: &str, v0: i32, v1: i32) {
unsafe {
ffi::gst_gl_shader_set_uniform_2i(self.to_glib_none().0, name.to_glib_none().0, v0, v1);
}
}
pub fn set_uniform_2iv(&self, name: &str, value: &[i32]) {
let count = value.len() as u32;
unsafe {
ffi::gst_gl_shader_set_uniform_2iv(self.to_glib_none().0, name.to_glib_none().0, count, value.to_glib_none().0);
}
}
pub fn set_uniform_3f(&self, name: &str, v0: f32, v1: f32, v2: f32) {
unsafe {
ffi::gst_gl_shader_set_uniform_3f(self.to_glib_none().0, name.to_glib_none().0, v0, v1, v2);
}
}
pub fn set_uniform_3fv(&self, name: &str, value: &[f32]) {
let count = value.len() as u32;
unsafe {
ffi::gst_gl_shader_set_uniform_3fv(self.to_glib_none().0, name.to_glib_none().0, count, value.to_glib_none().0);
}
}
pub fn set_uniform_3i(&self, name: &str, v0: i32, v1: i32, v2: i32) {
unsafe {
ffi::gst_gl_shader_set_uniform_3i(self.to_glib_none().0, name.to_glib_none().0, v0, v1, v2);
}
}
pub fn set_uniform_3iv(&self, name: &str, value: &[i32]) {
let count = value.len() as u32;
unsafe {
ffi::gst_gl_shader_set_uniform_3iv(self.to_glib_none().0, name.to_glib_none().0, count, value.to_glib_none().0);
}
}
pub fn set_uniform_4f(&self, name: &str, v0: f32, v1: f32, v2: f32, v3: f32) {
unsafe {
ffi::gst_gl_shader_set_uniform_4f(self.to_glib_none().0, name.to_glib_none().0, v0, v1, v2, v3);
}
}
pub fn set_uniform_4fv(&self, name: &str, value: &[f32]) {
let count = value.len() as u32;
unsafe {
ffi::gst_gl_shader_set_uniform_4fv(self.to_glib_none().0, name.to_glib_none().0, count, value.to_glib_none().0);
}
}
pub fn set_uniform_4i(&self, name: &str, v0: i32, v1: i32, v2: i32, v3: i32) {
unsafe {
ffi::gst_gl_shader_set_uniform_4i(self.to_glib_none().0, name.to_glib_none().0, v0, v1, v2, v3);
}
}
pub fn set_uniform_4iv(&self, name: &str, value: &[i32]) {
let count = value.len() as u32;
unsafe {
ffi::gst_gl_shader_set_uniform_4iv(self.to_glib_none().0, name.to_glib_none().0, count, value.to_glib_none().0);
}
}
pub fn use_(&self) {
unsafe {
ffi::gst_gl_shader_use(self.to_glib_none().0);
}
}
pub fn get_property_linked(&self) -> bool {
unsafe {
let mut value = Value::from_type(<bool as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "linked".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
pub fn connect_property_linked_notify<F: Fn(&GLShader) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&GLShader) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::linked",
transmute(notify_linked_trampoline as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe impl Send for GLShader {}
unsafe impl Sync for GLShader {}
unsafe extern "C" fn notify_linked_trampoline(this: *mut ffi::GstGLShader, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
let f: &&(Fn(&GLShader) + Send + Sync + 'static) = transmute(f);
f(&from_glib_borrow(this))
}

69
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// 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 GLContext;
use ffi;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
pub struct GLUpload(Object<ffi::GstGLUpload, ffi::GstGLUploadClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_upload_get_type(),
}
}
impl GLUpload {
pub fn new(context: &GLContext) -> GLUpload {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gst_gl_upload_new(context.to_glib_none().0))
}
}
pub fn get_caps(&self) -> (gst::Caps, gst::Caps) {
unsafe {
let mut in_caps = ptr::null_mut();
let mut out_caps = ptr::null_mut();
ffi::gst_gl_upload_get_caps(self.to_glib_none().0, &mut in_caps, &mut out_caps);
(from_glib_full(in_caps), from_glib_full(out_caps))
}
}
pub fn set_caps(&self, in_caps: &gst::Caps, out_caps: &gst::Caps) -> bool {
unsafe {
from_glib(ffi::gst_gl_upload_set_caps(self.to_glib_none().0, in_caps.to_glib_none().0, out_caps.to_glib_none().0))
}
}
pub fn set_context(&self, context: &GLContext) {
unsafe {
ffi::gst_gl_upload_set_context(self.to_glib_none().0, context.to_glib_none().0);
}
}
pub fn transform_caps(&self, context: &GLContext, direction: gst::PadDirection, caps: &gst::Caps, filter: &gst::Caps) -> Option<gst::Caps> {
unsafe {
from_glib_full(ffi::gst_gl_upload_transform_caps(self.to_glib_none().0, context.to_glib_none().0, direction.to_glib(), caps.to_glib_none().0, filter.to_glib_none().0))
}
}
pub fn get_input_template_caps() -> gst::Caps {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gst_gl_upload_get_input_template_caps())
}
}
}
unsafe impl Send for GLUpload {}
unsafe impl Sync for GLUpload {}

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// 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 GLContext;
use GLStereoDownmix;
use ffi;
use glib::StaticType;
use glib::Value;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use gst_video;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct GLViewConvert(Object<ffi::GstGLViewConvert, ffi::GstGLViewConvertClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_view_convert_get_type(),
}
}
impl GLViewConvert {
pub fn new() -> GLViewConvert {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gst_gl_view_convert_new())
}
}
pub fn perform(&self, inbuf: &gst::Buffer) -> Option<gst::Buffer> {
unsafe {
from_glib_full(ffi::gst_gl_view_convert_perform(self.to_glib_none().0, inbuf.to_glib_none().0))
}
}
pub fn reset(&self) {
unsafe {
ffi::gst_gl_view_convert_reset(self.to_glib_none().0);
}
}
pub fn set_caps(&self, in_caps: &gst::Caps, out_caps: &gst::Caps) -> bool {
unsafe {
from_glib(ffi::gst_gl_view_convert_set_caps(self.to_glib_none().0, in_caps.to_glib_none().0, out_caps.to_glib_none().0))
}
}
pub fn set_context(&self, context: &GLContext) {
unsafe {
ffi::gst_gl_view_convert_set_context(self.to_glib_none().0, context.to_glib_none().0);
}
}
pub fn transform_caps(&self, direction: gst::PadDirection, caps: &gst::Caps, filter: &gst::Caps) -> Option<gst::Caps> {
unsafe {
from_glib_full(ffi::gst_gl_view_convert_transform_caps(self.to_glib_none().0, direction.to_glib(), caps.to_glib_none().0, filter.to_glib_none().0))
}
}
pub fn get_property_downmix_mode(&self) -> GLStereoDownmix {
unsafe {
let mut value = Value::from_type(<GLStereoDownmix as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "downmix-mode".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
pub fn set_property_downmix_mode(&self, downmix_mode: GLStereoDownmix) {
unsafe {
gobject_ffi::g_object_set_property(self.to_glib_none().0, "downmix-mode".to_glib_none().0, Value::from(&downmix_mode).to_glib_none().0);
}
}
pub fn get_property_input_flags_override(&self) -> gst_video::VideoMultiviewFlags {
unsafe {
let mut value = Value::from_type(<gst_video::VideoMultiviewFlags as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "input-flags-override".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
pub fn set_property_input_flags_override(&self, input_flags_override: gst_video::VideoMultiviewFlags) {
unsafe {
gobject_ffi::g_object_set_property(self.to_glib_none().0, "input-flags-override".to_glib_none().0, Value::from(&input_flags_override).to_glib_none().0);
}
}
pub fn get_property_input_mode_override(&self) -> gst_video::VideoMultiviewMode {
unsafe {
let mut value = Value::from_type(<gst_video::VideoMultiviewMode as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "input-mode-override".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
pub fn set_property_input_mode_override(&self, input_mode_override: gst_video::VideoMultiviewMode) {
unsafe {
gobject_ffi::g_object_set_property(self.to_glib_none().0, "input-mode-override".to_glib_none().0, Value::from(&input_mode_override).to_glib_none().0);
}
}
pub fn get_property_output_flags_override(&self) -> gst_video::VideoMultiviewFlags {
unsafe {
let mut value = Value::from_type(<gst_video::VideoMultiviewFlags as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "output-flags-override".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
pub fn set_property_output_flags_override(&self, output_flags_override: gst_video::VideoMultiviewFlags) {
unsafe {
gobject_ffi::g_object_set_property(self.to_glib_none().0, "output-flags-override".to_glib_none().0, Value::from(&output_flags_override).to_glib_none().0);
}
}
pub fn get_property_output_mode_override(&self) -> gst_video::VideoMultiviewMode {
unsafe {
let mut value = Value::from_type(<gst_video::VideoMultiviewMode as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "output-mode-override".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
pub fn set_property_output_mode_override(&self, output_mode_override: gst_video::VideoMultiviewMode) {
unsafe {
gobject_ffi::g_object_set_property(self.to_glib_none().0, "output-mode-override".to_glib_none().0, Value::from(&output_mode_override).to_glib_none().0);
}
}
pub fn connect_property_downmix_mode_notify<F: Fn(&GLViewConvert) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&GLViewConvert) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::downmix-mode",
transmute(notify_downmix_mode_trampoline as usize), Box_::into_raw(f) as *mut _)
}
}
pub fn connect_property_input_flags_override_notify<F: Fn(&GLViewConvert) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&GLViewConvert) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::input-flags-override",
transmute(notify_input_flags_override_trampoline as usize), Box_::into_raw(f) as *mut _)
}
}
pub fn connect_property_input_mode_override_notify<F: Fn(&GLViewConvert) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&GLViewConvert) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::input-mode-override",
transmute(notify_input_mode_override_trampoline as usize), Box_::into_raw(f) as *mut _)
}
}
pub fn connect_property_output_flags_override_notify<F: Fn(&GLViewConvert) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&GLViewConvert) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::output-flags-override",
transmute(notify_output_flags_override_trampoline as usize), Box_::into_raw(f) as *mut _)
}
}
pub fn connect_property_output_mode_override_notify<F: Fn(&GLViewConvert) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&GLViewConvert) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::output-mode-override",
transmute(notify_output_mode_override_trampoline as usize), Box_::into_raw(f) as *mut _)
}
}
}
impl Default for GLViewConvert {
fn default() -> Self {
Self::new()
}
}
unsafe impl Send for GLViewConvert {}
unsafe impl Sync for GLViewConvert {}
unsafe extern "C" fn notify_downmix_mode_trampoline(this: *mut ffi::GstGLViewConvert, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
let f: &&(Fn(&GLViewConvert) + Send + Sync + 'static) = transmute(f);
f(&from_glib_borrow(this))
}
unsafe extern "C" fn notify_input_flags_override_trampoline(this: *mut ffi::GstGLViewConvert, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
let f: &&(Fn(&GLViewConvert) + Send + Sync + 'static) = transmute(f);
f(&from_glib_borrow(this))
}
unsafe extern "C" fn notify_input_mode_override_trampoline(this: *mut ffi::GstGLViewConvert, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
let f: &&(Fn(&GLViewConvert) + Send + Sync + 'static) = transmute(f);
f(&from_glib_borrow(this))
}
unsafe extern "C" fn notify_output_flags_override_trampoline(this: *mut ffi::GstGLViewConvert, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
let f: &&(Fn(&GLViewConvert) + Send + Sync + 'static) = transmute(f);
f(&from_glib_borrow(this))
}
unsafe extern "C" fn notify_output_mode_override_trampoline(this: *mut ffi::GstGLViewConvert, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
let f: &&(Fn(&GLViewConvert) + Send + Sync + 'static) = transmute(f);
f(&from_glib_borrow(this))
}

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// 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 GLContext;
use GLDisplay;
use ffi;
use glib;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use libc;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct GLWindow(Object<ffi::GstGLWindow, ffi::GstGLWindowClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_gl_window_get_type(),
}
}
impl GLWindow {
pub fn new<P: IsA<GLDisplay>>(display: &P) -> GLWindow {
skip_assert_initialized!();
unsafe {
from_glib_full(ffi::gst_gl_window_new(display.to_glib_none().0))
}
}
}
unsafe impl Send for GLWindow {}
unsafe impl Sync for GLWindow {}
pub trait GLWindowExt {
fn draw(&self);
fn get_context(&self) -> Option<GLContext>;
fn get_surface_dimensions(&self) -> (u32, u32);
fn handle_events(&self, handle_events: bool);
fn queue_resize(&self);
fn quit(&self);
fn resize(&self, width: u32, height: u32);
fn run(&self);
fn send_key_event(&self, event_type: &str, key_str: &str);
fn send_mouse_event(&self, event_type: &str, button: i32, posx: f64, posy: f64);
fn set_preferred_size(&self, width: i32, height: i32);
fn set_render_rectangle(&self, x: i32, y: i32, width: i32, height: i32) -> bool;
fn show(&self);
fn connect_key_event<F: Fn(&Self, &str, &str) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
fn connect_mouse_event<F: Fn(&Self, &str, i32, f64, f64) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<GLWindow> + IsA<glib::object::Object>> GLWindowExt for O {
fn draw(&self) {
unsafe {
ffi::gst_gl_window_draw(self.to_glib_none().0);
}
}
fn get_context(&self) -> Option<GLContext> {
unsafe {
from_glib_full(ffi::gst_gl_window_get_context(self.to_glib_none().0))
}
}
fn get_surface_dimensions(&self) -> (u32, u32) {
unsafe {
let mut width = mem::uninitialized();
let mut height = mem::uninitialized();
ffi::gst_gl_window_get_surface_dimensions(self.to_glib_none().0, &mut width, &mut height);
(width, height)
}
}
fn handle_events(&self, handle_events: bool) {
unsafe {
ffi::gst_gl_window_handle_events(self.to_glib_none().0, handle_events.to_glib());
}
}
fn queue_resize(&self) {
unsafe {
ffi::gst_gl_window_queue_resize(self.to_glib_none().0);
}
}
fn quit(&self) {
unsafe {
ffi::gst_gl_window_quit(self.to_glib_none().0);
}
}
fn resize(&self, width: u32, height: u32) {
unsafe {
ffi::gst_gl_window_resize(self.to_glib_none().0, width, height);
}
}
fn run(&self) {
unsafe {
ffi::gst_gl_window_run(self.to_glib_none().0);
}
}
fn send_key_event(&self, event_type: &str, key_str: &str) {
unsafe {
ffi::gst_gl_window_send_key_event(self.to_glib_none().0, event_type.to_glib_none().0, key_str.to_glib_none().0);
}
}
fn send_mouse_event(&self, event_type: &str, button: i32, posx: f64, posy: f64) {
unsafe {
ffi::gst_gl_window_send_mouse_event(self.to_glib_none().0, event_type.to_glib_none().0, button, posx, posy);
}
}
fn set_preferred_size(&self, width: i32, height: i32) {
unsafe {
ffi::gst_gl_window_set_preferred_size(self.to_glib_none().0, width, height);
}
}
fn set_render_rectangle(&self, x: i32, y: i32, width: i32, height: i32) -> bool {
unsafe {
from_glib(ffi::gst_gl_window_set_render_rectangle(self.to_glib_none().0, x, y, width, height))
}
}
fn show(&self) {
unsafe {
ffi::gst_gl_window_show(self.to_glib_none().0);
}
}
fn connect_key_event<F: Fn(&Self, &str, &str) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&Self, &str, &str) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "key-event",
transmute(key_event_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
fn connect_mouse_event<F: Fn(&Self, &str, i32, f64, f64) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&Self, &str, i32, f64, f64) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "mouse-event",
transmute(mouse_event_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe extern "C" fn key_event_trampoline<P>(this: *mut ffi::GstGLWindow, id: *mut libc::c_char, key: *mut libc::c_char, f: glib_ffi::gpointer)
where P: IsA<GLWindow> {
let f: &&(Fn(&P, &str, &str) + Send + Sync + 'static) = transmute(f);
f(&GLWindow::from_glib_borrow(this).downcast_unchecked(), &String::from_glib_none(id), &String::from_glib_none(key))
}
unsafe extern "C" fn mouse_event_trampoline<P>(this: *mut ffi::GstGLWindow, id: *mut libc::c_char, button: libc::c_int, x: libc::c_double, y: libc::c_double, f: glib_ffi::gpointer)
where P: IsA<GLWindow> {
let f: &&(Fn(&P, &str, i32, f64, f64) + Send + Sync + 'static) = transmute(f);
f(&GLWindow::from_glib_borrow(this).downcast_unchecked(), &String::from_glib_none(id), button, x, y)
}

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// 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 Error;
use GLContext;
use GLSLProfile;
use GLSLVersion;
use ffi;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use gst_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
pub struct GLSLStage(Object<ffi::GstGLSLStage, ffi::GstGLSLStageClass>): [
gst::Object => gst_ffi::GstObject,
];
match fn {
get_type => || ffi::gst_glsl_stage_get_type(),
}
}
impl GLSLStage {
pub fn new(context: &GLContext, type_: u32) -> GLSLStage {
skip_assert_initialized!();
unsafe {
from_glib_none(ffi::gst_glsl_stage_new(context.to_glib_none().0, type_))
}
}
pub fn new_default_fragment(context: &GLContext) -> GLSLStage {
skip_assert_initialized!();
unsafe {
from_glib_none(ffi::gst_glsl_stage_new_default_fragment(context.to_glib_none().0))
}
}
pub fn new_default_vertex(context: &GLContext) -> GLSLStage {
skip_assert_initialized!();
unsafe {
from_glib_none(ffi::gst_glsl_stage_new_default_vertex(context.to_glib_none().0))
}
}
pub fn new_with_string(context: &GLContext, type_: u32, version: GLSLVersion, profile: GLSLProfile, str: &str) -> GLSLStage {
skip_assert_initialized!();
unsafe {
from_glib_none(ffi::gst_glsl_stage_new_with_string(context.to_glib_none().0, type_, version.to_glib(), profile.to_glib(), str.to_glib_none().0))
}
}
pub fn new_with_strings(context: &GLContext, type_: u32, version: GLSLVersion, profile: GLSLProfile, str: &[&str]) -> GLSLStage {
skip_assert_initialized!();
let n_strings = str.len() as i32;
unsafe {
from_glib_none(ffi::gst_glsl_stage_new_with_strings(context.to_glib_none().0, type_, version.to_glib(), profile.to_glib(), n_strings, str.to_glib_none().0))
}
}
pub fn compile(&self) -> Result<(), Error> {
unsafe {
let mut error = ptr::null_mut();
let _ = ffi::gst_glsl_stage_compile(self.to_glib_none().0, &mut error);
if error.is_null() { Ok(()) } else { Err(from_glib_full(error)) }
}
}
pub fn get_handle(&self) -> u32 {
unsafe {
ffi::gst_glsl_stage_get_handle(self.to_glib_none().0)
}
}
pub fn get_profile(&self) -> GLSLProfile {
unsafe {
from_glib(ffi::gst_glsl_stage_get_profile(self.to_glib_none().0))
}
}
pub fn get_shader_type(&self) -> u32 {
unsafe {
ffi::gst_glsl_stage_get_shader_type(self.to_glib_none().0)
}
}
pub fn get_version(&self) -> GLSLVersion {
unsafe {
from_glib(ffi::gst_glsl_stage_get_version(self.to_glib_none().0))
}
}
pub fn set_strings(&self, version: GLSLVersion, profile: GLSLProfile, str: &[&str]) -> bool {
let n_strings = str.len() as i32;
unsafe {
from_glib(ffi::gst_glsl_stage_set_strings(self.to_glib_none().0, version.to_glib(), profile.to_glib(), n_strings, str.to_glib_none().0))
}
}
}
unsafe impl Send for GLSLStage {}
unsafe impl Sync for GLSLStage {}

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// 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
mod gl_base_filter;
pub use self::gl_base_filter::GLBaseFilter;
pub use self::gl_base_filter::GLBaseFilterExt;
mod gl_color_convert;
pub use self::gl_color_convert::GLColorConvert;
mod gl_context;
pub use self::gl_context::GLContext;
pub use self::gl_context::GLContextExt;
mod gl_display;
pub use self::gl_display::GLDisplay;
pub use self::gl_display::GLDisplayExt;
#[cfg(any(feature = "egl", feature = "dox"))]
mod gl_display_egl;
#[cfg(any(feature = "egl", feature = "dox"))]
pub use self::gl_display_egl::GLDisplayEGL;
mod gl_framebuffer;
pub use self::gl_framebuffer::GLFramebuffer;
pub use self::gl_framebuffer::GLFramebufferExt;
mod gl_overlay_compositor;
pub use self::gl_overlay_compositor::GLOverlayCompositor;
mod glsl_stage;
pub use self::glsl_stage::GLSLStage;
mod gl_shader;
pub use self::gl_shader::GLShader;
mod gl_upload;
pub use self::gl_upload::GLUpload;
mod gl_view_convert;
pub use self::gl_view_convert::GLViewConvert;
mod gl_window;
pub use self::gl_window::GLWindow;
pub use self::gl_window::GLWindowExt;
mod enums;
pub use self::enums::GLContextError;
pub use self::enums::GLFormat;
pub use self::enums::GLQueryType;
pub use self::enums::GLSLError;
pub use self::enums::GLSLVersion;
pub use self::enums::GLStereoDownmix;
pub use self::enums::GLTextureTarget;
pub use self::enums::GLUploadReturn;
pub use self::enums::GLWindowError;
mod flags;
pub use self::flags::GLAPI;
pub use self::flags::GLDisplayType;
pub use self::flags::GLPlatform;
pub use self::flags::GLSLProfile;
#[doc(hidden)]
pub mod traits {
pub use super::GLBaseFilterExt;
pub use super::GLContextExt;
pub use super::GLDisplayExt;
pub use super::GLFramebufferExt;
pub use super::GLWindowExt;
}

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Generated by gir (https://github.com/gtk-rs/gir @ b5ea065)
from gir-files (https://github.com/gtk-rs/gir-files @ ???)

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// Copyright (C) 2018 Víctor Jáquez <vjaquez@igalia.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
use gst::CapsFeatures;
use std::ffi::CStr;
lazy_static! {
pub static ref CAPS_FEATURE_MEMORY_GL_MEMORY: &'static str = unsafe {
CStr::from_ptr(ffi::GST_CAPS_FEATURE_MEMORY_GL_MEMORY)
.to_str()
.unwrap()
};
pub static ref CAPS_FEATURES_MEMORY_GL_MEMORY: CapsFeatures =
CapsFeatures::new(&[*CAPS_FEATURE_MEMORY_GL_MEMORY]);
}

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// Copyright (C) 2018 Víctor Jáquez <vjaquez@igalia.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
use glib::translate::*;
use glib::IsA;
use gst::{ContextRef, MiniObject};
use std::ptr;
use GLDisplay;
pub trait ContextGLExt {
fn get_gl_display(&self) -> Option<GLDisplay>;
fn set_gl_display<T: IsA<GLDisplay>>(&self, display: &T);
}
impl ContextGLExt for ContextRef {
fn get_gl_display(&self) -> Option<GLDisplay> {
unsafe {
let mut display = ptr::null_mut();
if from_glib(ffi::gst_context_get_gl_display(
self.as_mut_ptr(),
&mut display,
)) {
Some(from_glib_full(display))
} else {
None
}
}
}
fn set_gl_display<T: IsA<GLDisplay>>(&self, display: &T) {
unsafe {
ffi::gst_context_set_gl_display(self.as_mut_ptr(), display.to_glib_none().0);
}
}
}

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// Copyright (C) 2018 Víctor Jáquez <vjaquez@igalia.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
use glib::translate::*;
use glib::IsA;
use libc::uintptr_t;
use GLContext;
use GLDisplay;
use GLPlatform;
use GLAPI;
impl GLContext {
pub unsafe fn new_wrapped<T: IsA<GLDisplay>>(
display: &T,
handle: uintptr_t,
context_type: GLPlatform,
available_apis: GLAPI,
) -> Option<GLContext> {
from_glib_full(ffi::gst_gl_context_new_wrapped(
display.to_glib_none().0,
handle,
context_type.to_glib(),
available_apis.to_glib(),
))
}
}
pub trait GLContextExtManual {
fn get_gl_context(&self) -> uintptr_t;
fn get_proc_address(&self, name: &str) -> uintptr_t;
fn get_current_gl_context(context_type: GLPlatform) -> uintptr_t;
fn get_proc_address_with_platform(
context_type: GLPlatform,
gl_api: GLAPI,
name: &str,
) -> uintptr_t;
}
impl<O: IsA<GLContext>> GLContextExtManual for O {
fn get_gl_context(&self) -> uintptr_t {
unsafe { ffi::gst_gl_context_get_gl_context(self.to_glib_none().0) as uintptr_t }
}
fn get_proc_address(&self, name: &str) -> uintptr_t {
unsafe {
ffi::gst_gl_context_get_proc_address(self.to_glib_none().0, name.to_glib_none().0)
as uintptr_t
}
}
fn get_current_gl_context(context_type: GLPlatform) -> uintptr_t {
unsafe { ffi::gst_gl_context_get_current_gl_context(context_type.to_glib()) as uintptr_t }
}
fn get_proc_address_with_platform(
context_type: GLPlatform,
gl_api: GLAPI,
name: &str,
) -> uintptr_t {
unsafe {
ffi::gst_gl_context_get_proc_address_with_platform(
context_type.to_glib(),
gl_api.to_glib(),
name.to_glib_none().0,
) as uintptr_t
}
}
}

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// Copyright (C) 2018 Víctor Jáquez <vjaquez@igalia.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
use std::ffi::CStr;
lazy_static! {
pub static ref GL_DISPLAY_CONTEXT_TYPE: &'static str = unsafe {
CStr::from_ptr(ffi::GST_GL_DISPLAY_CONTEXT_TYPE)
.to_str()
.unwrap()
};
}

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// Copyright (C) 2018 Víctor Jáquez <vjaquez@igalia.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
use glib::translate::*;
use glib_ffi::gpointer;
use libc::uintptr_t;
use GLDisplayEGL;
use GLDisplayType;
impl GLDisplayEGL {
pub unsafe fn new_with_egl_display(display: uintptr_t) -> Option<GLDisplayEGL> {
from_glib_full(ffi::gst_gl_display_egl_new_with_egl_display(
display as gpointer,
))
}
pub unsafe fn get_from_native(display_type: GLDisplayType, display: uintptr_t) -> gpointer {
ffi::gst_gl_display_egl_get_from_native(display_type.to_glib(), display)
}
}

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// Copyright (C) 2018 Víctor Jáquez <vjaquez@igalia.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
use glib_ffi;
use gst_ffi;
use gst_video_ffi;
use glib::translate::{from_glib, ToGlibPtr};
use gst;
use gst::MiniObject;
use gst_video::video_frame::Readable;
use gst_video::*;
use byteorder::{NativeEndian, ReadBytesExt};
use std::mem;
pub trait VideoFrameGLExt {
fn from_buffer_readable_gl(
buffer: gst::Buffer,
info: &VideoInfo,
) -> Result<VideoFrame<Readable>, gst::Buffer>;
fn get_texture_id(&self, idx: u32) -> Option<u32>;
}
impl VideoFrameGLExt for VideoFrame<Readable> {
fn from_buffer_readable_gl(
buffer: gst::Buffer,
info: &VideoInfo,
) -> Result<VideoFrame<Readable>, gst::Buffer> {
skip_assert_initialized!();
let n_mem = match buffer_n_gl_memory(buffer.as_ref()) {
Some(n) => n,
None => return Err(buffer),
};
// FIXME: planes are not memories, in multiview use case,
// number of memories = planes * views, but the raw memory is
// not exposed in videoframe
if n_mem != info.n_planes() {
return Err(buffer);
}
unsafe {
let mut frame = mem::zeroed();
let res: bool = from_glib(gst_video_ffi::gst_video_frame_map(
&mut frame,
info.to_glib_none().0 as *mut _,
buffer.to_glib_none().0,
gst_video_ffi::GST_VIDEO_FRAME_MAP_FLAG_NO_REF
| gst_ffi::GST_MAP_READ
| ffi::GST_MAP_GL as u32,
));
if !res {
Err(buffer)
} else {
Ok(VideoFrame::from_glib_full(frame))
}
}
}
fn get_texture_id(&self, idx: u32) -> Option<u32> {
let len = buffer_n_gl_memory(self.buffer())?;
if idx >= len {
return None;
}
// FIXME: planes are not memories
if idx > self.n_planes() {
return None;
}
let mut data = self.plane_data(idx)?;
let id = &data.read_u32::<NativeEndian>().ok()?;
Some(*id)
}
}
fn buffer_n_gl_memory(buffer: &gst::BufferRef) -> Option<u32> {
unsafe {
let buf = buffer.as_mut_ptr();
let num = gst_ffi::gst_buffer_n_memory(buf);
for i in 0..num - 1 {
let mem = gst_ffi::gst_buffer_peek_memory(buf, i);
if ffi::gst_is_gl_memory(mem) != glib_ffi::GTRUE {
return None;
}
}
Some(num as u32)
}
}

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// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
// 2018 Víctor M. Jáquez L. <vjaquez@igalia.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#[macro_use]
extern crate bitflags;
extern crate byteorder;
#[macro_use]
extern crate lazy_static;
extern crate libc;
#[macro_use]
extern crate glib;
extern crate glib_sys as glib_ffi;
extern crate gobject_sys as gobject_ffi;
extern crate gstreamer as gst;
extern crate gstreamer_base as gst_base;
extern crate gstreamer_gl_sys as ffi;
extern crate gstreamer_sys as gst_ffi;
extern crate gstreamer_video as gst_video;
extern crate gstreamer_video_sys as gst_video_ffi;
macro_rules! assert_initialized_main_thread {
() => {
if unsafe { ::gst_ffi::gst_is_initialized() } != ::glib_ffi::GTRUE {
panic!("GStreamer has not been initialized. Call `gst::init` first.");
}
};
}
macro_rules! skip_assert_initialized {
() => {};
}
pub use glib::{Cast, Continue, Error, IsA, StaticType, ToValue, Type, TypedValue, Value};
#[cfg_attr(feature = "cargo-clippy", allow(unreadable_literal))]
#[cfg_attr(feature = "cargo-clippy", allow(transmute_ptr_to_ref))]
#[cfg_attr(feature = "cargo-clippy", allow(too_many_arguments))]
#[cfg_attr(feature = "cargo-clippy", allow(match_same_arms))]
mod auto;
pub use auto::*;
mod caps_features;
pub use caps_features::{CAPS_FEATURES_MEMORY_GL_MEMORY, CAPS_FEATURE_MEMORY_GL_MEMORY};
mod context;
pub use context::ContextGLExt;
mod gl_context;
pub use gl_context::GLContextExtManual;
mod gl_display;
pub use gl_display::GL_DISPLAY_CONTEXT_TYPE;
#[cfg(any(feature = "egl", feature = "dox"))]
mod gl_display_egl;
mod gl_video_frame;
pub use gl_video_frame::VideoFrameGLExt;
// Re-export all the traits in a prelude module, so that applications
// can always "use gst::prelude::*" without getting conflicts
pub mod prelude {
pub use glib::prelude::*;
pub use gst::prelude::*;
pub use auto::traits::*;
pub use context::ContextGLExt;
pub use gl_context::GLContextExtManual;
pub use gl_video_frame::VideoFrameGLExt;
}