diff options
Diffstat (limited to 'components/script/dom/webglrenderingcontext.rs')
| -rw-r--r-- | components/script/dom/webglrenderingcontext.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs index d20e55429c4..5ff793527ec 100644 --- a/components/script/dom/webglrenderingcontext.rs +++ b/components/script/dom/webglrenderingcontext.rs @@ -1403,6 +1403,11 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext { frame_buffer.map_or(false, |buf| buf.target().is_some() && !buf.is_deleted()) } + // https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9 + fn IsProgram(&self, program: Option<&WebGLProgram>) -> bool { + program.map_or(false, |p| !p.is_deleted()) + } + // https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.7 fn IsRenderbuffer(&self, render_buffer: Option<&WebGLRenderbuffer>) -> bool { render_buffer.map_or(false, |buf| buf.ever_bound() && !buf.is_deleted()) |