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Support depth and stencil in webxr

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This commit is contained in:
Alan Jeffrey 2020-07-09 19:17:41 -05:00
parent 714acb942c
commit a9bb3f7181
3 changed files with 42 additions and 19 deletions
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22
components/script/dom/xrwebgllayer.rs
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@ -240,7 +240,19 @@ impl XRWebGLLayer {
0,
)
.ok()?;
// TODO: depth/stencil
if let Some(id) = sub_images.sub_image.as_ref()?.depth_stencil_texture {
// TODO: Cache this texture
let depth_stencil_texture_id = WebGLTextureId::maybe_new(id)?;
let depth_stencil_texture = WebGLTexture::new(context, depth_stencil_texture_id);
framebuffer
.texture2d_even_if_opaque(
constants::DEPTH_STENCIL_ATTACHMENT,
constants::TEXTURE_2D,
Some(&depth_stencil_texture),
0,
)
.ok()?;
}
Some(())
}
@ -253,6 +265,14 @@ impl XRWebGLLayer {
framebuffer
.texture2d_even_if_opaque(constants::COLOR_ATTACHMENT0, self.texture_target(), None, 0)
.ok()?;
framebuffer
.texture2d_even_if_opaque(
constants::DEPTH_STENCIL_ATTACHMENT,
constants::DEPTH_STENCIL_ATTACHMENT,
None,
0,
)
.ok()?;
framebuffer.upcast::<WebGLObject>().context().Flush();
Some(())
}