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webgl: Check internal format of textures when determining attachment completeness.

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This commit is contained in:
Josh Matthews 2018-08-15 14:59:19 -04:00
parent 15e2af0fea
commit 944d1d1f29
2 changed files with 16 additions and 64 deletions
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4
components/script/dom/webglframebuffer.rs
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@ -128,7 +128,7 @@ impl WebGLFramebuffer {
let has_zs = zs.is_some();
let attachments = [&*c, &*z, &*s, &*zs];
let attachment_constraints = [
&[constants::RGBA4, constants::RGB5_A1, constants::RGB565][..],
&[constants::RGBA4, constants::RGB5_A1, constants::RGB565, constants::RGBA][..],
&[constants::DEPTH_COMPONENT16][..],
&[constants::STENCIL_INDEX8][..],
&[constants::DEPTH_STENCIL][..],
@ -162,7 +162,7 @@ impl WebGLFramebuffer {
}
Some(WebGLFramebufferAttachment::Texture { texture: ref att_tex, level } ) => {
let info = att_tex.image_info_at_face(0, level as u32);
(info.data_type().map(|t| t.as_gl_constant()),
(info.internal_format().map(|t| t.as_gl_constant()),
Some((info.width() as i32, info.height() as i32)))
}
None => (None, None),