mirror of
https://github.com/servo/servo.git
synced 2025-08-03 04:30:10 +01:00
webgl: Add isProgram() support.
There's one failure still, where a deleted program should still be considered to be a program until it's unbound. However, I recently made it so that we unbind at delete time, and we may need to partially back that change out.
This commit is contained in:
parent
1f2346d3b6
commit
847ab63de6
7 changed files with 11 additions and 86 deletions
|
@ -87,6 +87,10 @@ impl WebGLProgram {
|
|||
}
|
||||
}
|
||||
|
||||
pub fn is_deleted(&self) -> bool {
|
||||
self.is_deleted.get()
|
||||
}
|
||||
|
||||
/// glLinkProgram
|
||||
pub fn link(&self) {
|
||||
self.linked.set(false);
|
||||
|
|
|
@ -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())
|
||||
|
|
|
@ -605,7 +605,7 @@ interface WebGLRenderingContextBase
|
|||
[WebGLHandlesContextLoss] GLboolean isBuffer(WebGLBuffer? buffer);
|
||||
//[WebGLHandlesContextLoss] GLboolean isEnabled(GLenum cap);
|
||||
[WebGLHandlesContextLoss] GLboolean isFramebuffer(WebGLFramebuffer? framebuffer);
|
||||
//[WebGLHandlesContextLoss] GLboolean isProgram(WebGLProgram? program);
|
||||
[WebGLHandlesContextLoss] GLboolean isProgram(WebGLProgram? program);
|
||||
[WebGLHandlesContextLoss] GLboolean isRenderbuffer(WebGLRenderbuffer? renderbuffer);
|
||||
[WebGLHandlesContextLoss] GLboolean isShader(WebGLShader? shader);
|
||||
[WebGLHandlesContextLoss] GLboolean isTexture(WebGLTexture? texture);
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue