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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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19
components/script/dom/webgltexture.rs
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@ -10,8 +10,9 @@ use crate::dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::WebGL
use crate::dom::bindings::codegen::Bindings::WebGLTextureBinding;
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::webgl_validations::types::TexImageTarget;
use crate::dom::webglframebuffer::WebGLFramebuffer;
use crate::dom::webglobject::WebGLObject;
use crate::dom::webglrenderingcontext::WebGLRenderingContext;
use canvas_traits::webgl::{webgl_channel, TexDataType, TexFormat, WebGLResult, WebGLTextureId};
@ -48,6 +49,8 @@ pub struct WebGLTexture {
mag_filter: Cell<u32>,
/// True if this texture is used for the DOMToTexture feature.
attached_to_dom: Cell<bool>,
/// Framebuffer that this texture is attached to.
attached_framebuffer: MutNullableDom<WebGLFramebuffer>,
}
impl WebGLTexture {
@ -63,6 +66,7 @@ impl WebGLTexture {
mag_filter: Cell::new(constants::LINEAR),
image_info_array: DomRefCell::new([ImageInfo::new(); MAX_LEVEL_COUNT * MAX_FACE_COUNT]),
attached_to_dom: Cell::new(false),
attached_framebuffer: Default::default(),
}
}
@ -138,6 +142,11 @@ impl WebGLTexture {
let face_index = self.face_index_for_target(&target);
self.set_image_infos_at_level_and_face(level, face_index, image_info);
if let Some(fb) = self.attached_framebuffer.get() {
fb.update_status();
}
Ok(())
}
@ -405,6 +414,14 @@ impl WebGLTexture {
pub fn set_attached_to_dom(&self) {
self.attached_to_dom.set(true);
}
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 WebGLTexture {