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webgl: Update framebuffer completion status when attached renderbuffer/texture storage changes.

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This commit is contained in:
Josh Matthews 2019-09-20 01:28:06 -04:00
parent 5bd1e86d42
commit ea715a7a4c
3 changed files with 57 additions and 3 deletions
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17
components/script/dom/webglrenderbuffer.rs
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@ -10,7 +10,8 @@ use crate::dom::bindings::codegen::Bindings::WebGLRenderbufferBinding;
use crate::dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::WebGLRenderingContextConstants as constants;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject};
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::root::{DomRoot, MutNullableDom};
use crate::dom::webglframebuffer::WebGLFramebuffer;
use crate::dom::webglobject::WebGLObject;
use crate::dom::webglrenderingcontext::WebGLRenderingContext;
use canvas_traits::webgl::{
@ -28,6 +29,7 @@ pub struct WebGLRenderbuffer {
size: Cell<Option<(i32, i32)>>,
internal_format: Cell<Option<u32>>,
is_initialized: Cell<bool>,
attached_framebuffer: MutNullableDom<WebGLFramebuffer>,
}
impl WebGLRenderbuffer {
@ -40,6 +42,7 @@ impl WebGLRenderbuffer {
internal_format: Cell::new(None),
size: Cell::new(None),
is_initialized: Cell::new(false),
attached_framebuffer: Default::default(),
}
}
@ -186,6 +189,10 @@ impl WebGLRenderbuffer {
self.internal_format.set(Some(internal_format));
self.is_initialized.set(false);
if let Some(fb) = self.attached_framebuffer.get() {
fb.update_status();
}
self.upcast::<WebGLObject>()
.context()
.send_command(WebGLCommand::RenderbufferStorage(
@ -199,6 +206,14 @@ impl WebGLRenderbuffer {
Ok(())
}
pub fn attach_to_framebuffer(&self, fb: &WebGLFramebuffer) {
self.attached_framebuffer.set(Some(fb));
}
pub fn detach_from_framebuffer(&self) {
self.attached_framebuffer.set(None);
}
}
impl Drop for WebGLRenderbuffer {