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webgl: Add multiple WebGL calls (activeTexture + blend*)

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* activeTexture
* blendColor
* blendFunc
* blendFuncSeparate
* blendEquation
* blendEquationSeparate

Blocked on gleam.
This commit is contained in:
ecoal95 2015-06-12 19:20:12 +02:00
parent c33776a600
commit ff568ecc90
6 changed files with 199 additions and 61 deletions
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31
components/script/dom/webglrenderingcontext.rs
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@ -138,6 +138,37 @@ impl<'a> WebGLRenderingContextMethods for JSRef<'a, WebGLRenderingContext> {
0 as *mut JSObject
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3
fn ActiveTexture(self, texture: u32) {
self.renderer.send(CanvasMsg::WebGL(CanvasWebGLMsg::ActiveTexture(texture))).unwrap();
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3
fn BlendColor(self, r: f32, g: f32, b: f32, a: f32) {
self.renderer.send(CanvasMsg::WebGL(CanvasWebGLMsg::BlendColor(r, g, b, a))).unwrap();
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3
fn BlendEquation(self, mode: u32) {
self.renderer.send(CanvasMsg::WebGL(CanvasWebGLMsg::BlendEquation(mode))).unwrap();
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3
fn BlendEquationSeparate(self, mode_rgb: u32, mode_alpha: u32) {
self.renderer.send(CanvasMsg::WebGL(CanvasWebGLMsg::BlendEquationSeparate(mode_rgb, mode_alpha))).unwrap();
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3
fn BlendFunc(self, src_factor: u32, dest_factor: u32) {
self.renderer.send(CanvasMsg::WebGL(CanvasWebGLMsg::BlendFunc(src_factor, dest_factor))).unwrap();
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3
fn BlendFuncSeparate(self, src_rgb: u32, dest_rgb: u32, src_alpha: u32, dest_alpha: u32) {
self.renderer.send(
CanvasMsg::WebGL(CanvasWebGLMsg::BlendFuncSeparate(src_rgb, dest_rgb, src_alpha, dest_alpha))).unwrap();
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9
fn AttachShader(self, program: Option<JSRef<WebGLProgram>>, shader: Option<JSRef<WebGLShader>>) {
let program_id = match program {