diff options
Diffstat (limited to 'components/script/dom/webglprogram.rs')
| -rw-r--r-- | components/script/dom/webglprogram.rs | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/components/script/dom/webglprogram.rs b/components/script/dom/webglprogram.rs index eb822fcaec0..350fc31929c 100644 --- a/components/script/dom/webglprogram.rs +++ b/components/script/dom/webglprogram.rs @@ -3,7 +3,7 @@ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ // https://www.khronos.org/registry/webgl/specs/latest/1.0/webgl.idl -use canvas_traits::{CanvasMsg, CanvasWebGLMsg, WebGLError, WebGLResult}; +use canvas_traits::{CanvasMsg, CanvasWebGLMsg, WebGLError, WebGLResult, WebGLParameter}; use dom::bindings::codegen::Bindings::WebGLProgramBinding; use dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::WebGLRenderingContextConstants as constants; use dom::bindings::global::GlobalRef; @@ -94,6 +94,23 @@ impl WebGLProgram { Ok(()) } + /// glBindAttribLocation + pub fn bind_attrib_location(&self, index: u32, name: DOMString) -> WebGLResult<()> { + if name.len() > MAX_UNIFORM_AND_ATTRIBUTE_LEN { + return Err(WebGLError::InvalidValue); + } + + // Check if the name is reserved + if name.starts_with("webgl") || name.starts_with("_webgl_") { + return Err(WebGLError::InvalidOperation); + } + + self.renderer + .send(CanvasMsg::WebGL(CanvasWebGLMsg::BindAttribLocation(self.id, index, String::from(name)))) + .unwrap(); + Ok(()) + } + /// glGetAttribLocation pub fn get_attrib_location(&self, name: DOMString) -> WebGLResult<Option<i32>> { if name.len() > MAX_UNIFORM_AND_ATTRIBUTE_LEN { @@ -129,6 +146,13 @@ impl WebGLProgram { .unwrap(); Ok(receiver.recv().unwrap()) } + + /// glGetProgramParameter + pub fn parameter(&self, param_id: u32) -> WebGLResult<WebGLParameter> { + let (sender, receiver) = ipc::channel().unwrap(); + self.renderer.send(CanvasMsg::WebGL(CanvasWebGLMsg::GetProgramParameter(self.id, param_id, sender))).unwrap(); + receiver.recv().unwrap() + } } impl Drop for WebGLProgram { |