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renderer: Allow Bind implementations to expose supported formats

This commit is contained in:
Victor Brekenfeld 2021-04-08 17:21:33 +02:00
parent b7aa4c416b
commit 52d581371c
2 changed files with 10 additions and 1 deletions
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7
src/backend/renderer/gles2/mod.rs
View File

@ -1,3 +1,4 @@
use std::collections::HashSet;
use std::ffi::CStr;
use std::ptr;
use std::sync::Arc;
@ -5,7 +6,7 @@ use std::sync::Arc;
use cgmath::{prelude::*, Matrix3, Vector2};
mod shaders;
use crate::backend::allocator::dmabuf::{Dmabuf, WeakDmabuf};
use crate::backend::allocator::{dmabuf::{Dmabuf, WeakDmabuf}, Format};
use crate::backend::egl::{EGLContext, EGLSurface, ffi::egl::types::EGLImage};
use super::{Renderer, Frame, Bind, Unbind, Transform, Texture};
@ -346,6 +347,10 @@ impl Bind<Dmabuf> for Gles2Renderer {
self.current_buffer = Some(buffer);
Ok(())
}
fn supported_formats(&self) -> Option<HashSet<Format>> {
Some(self.internal.egl.display.dmabuf_render_formats.clone())
}
}
impl Unbind for Gles2Renderer {

4
src/backend/renderer/mod.rs
View File

@ -1,3 +1,4 @@
use std::collections::HashSet;
use std::error::Error;
use cgmath::{prelude::*, Matrix3, Vector2};
@ -111,6 +112,9 @@ impl From<wayland_server::protocol::wl_output::Transform> for Transform {
pub trait Bind<Target>: Unbind {
fn bind(&mut self, target: Target) -> Result<(), <Self as Renderer>::Error>;
fn supported_formats(&self) -> Option<HashSet<crate::backend::allocator::Format>> {
None
}
}
pub trait Unbind: Renderer {