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imgui_glow_renderer::AutoRender::gl is now an Rc<glow::Context>.

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It can be cloned and stored on drawing callbacks, for example.
This commit is contained in:
Rodrigo Rivas Costa 2023-04-04 20:36:24 +02:00
parent 2fcfdd55f4
commit 1484742ab5
1 changed files with 4 additions and 4 deletions
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8
imgui-glow-renderer/src/lib.rs
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@ -45,7 +45,7 @@
//! is sRGB (if you don't know, it probably is) the `internal_format` is //! is sRGB (if you don't know, it probably is) the `internal_format` is
//! one of the `SRGB*` values. //! one of the `SRGB*` values.
use std::{borrow::Cow, error::Error, fmt::Display, mem::size_of, num::NonZeroU32}; use std::{borrow::Cow, error::Error, fmt::Display, mem::size_of, num::NonZeroU32, rc::Rc};
use imgui::{internal::RawWrapper, DrawCmd, DrawData, DrawVert}; use imgui::{internal::RawWrapper, DrawCmd, DrawData, DrawVert};
@ -71,7 +71,7 @@ type GlUniformLocation = <Context as HasContext>::UniformLocation;
/// OpenGL context is still available to the rest of the application through /// OpenGL context is still available to the rest of the application through
/// the [`gl_context`](Self::gl_context) method. /// the [`gl_context`](Self::gl_context) method.
pub struct AutoRenderer { pub struct AutoRenderer {
gl: glow::Context, gl: Rc<glow::Context>,
texture_map: SimpleTextureMap, texture_map: SimpleTextureMap,
renderer: Renderer, renderer: Renderer,
} }
@ -87,7 +87,7 @@ impl AutoRenderer {
let mut texture_map = SimpleTextureMap::default(); let mut texture_map = SimpleTextureMap::default();
let renderer = Renderer::initialize(&gl, imgui_context, &mut texture_map, true)?; let renderer = Renderer::initialize(&gl, imgui_context, &mut texture_map, true)?;
Ok(Self { Ok(Self {
gl, gl: Rc::new(gl),
texture_map, texture_map,
renderer, renderer,
}) })
@ -96,7 +96,7 @@ impl AutoRenderer {
/// Note: no need to provide a `mut` version of this, as all methods on /// Note: no need to provide a `mut` version of this, as all methods on
/// [`glow::HasContext`] are immutable. /// [`glow::HasContext`] are immutable.
#[inline] #[inline]
pub fn gl_context(&self) -> &glow::Context { pub fn gl_context(&self) -> &Rc<glow::Context> {
&self.gl &self.gl
} }