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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
View file

@ -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 {

5
components/script/dom/webglshaderprecisionformat.rs
View file

@ -27,7 +27,10 @@ impl WebGLShaderPrecisionFormat {
}
}
pub fn new(global: GlobalRef, range_min: i32, range_max: i32, precision: i32) -> Temporary<WebGLShaderPrecisionFormat> {
pub fn new(global: GlobalRef,
range_min: i32,
range_max: i32,
precision: i32) -> Temporary<WebGLShaderPrecisionFormat> {
reflect_dom_object(
box WebGLShaderPrecisionFormat::new_inherited(range_min, range_max, precision),
global,

14
components/script/dom/webidls/WebGLRenderingContext.webidl
View file

@ -466,19 +466,19 @@ interface WebGLRenderingContextBase
//sequence<DOMString>? getSupportedExtensions();
object? getExtension(DOMString name);
//void activeTexture(GLenum texture);
void activeTexture(GLenum texture);
void attachShader(WebGLProgram? program, WebGLShader? shader);
//void bindAttribLocation(WebGLProgram? program, GLuint index, DOMString name);
void bindBuffer(GLenum target, WebGLBuffer? buffer);
void bindFramebuffer(GLenum target, WebGLFramebuffer? framebuffer);
void bindRenderbuffer(GLenum target, WebGLRenderbuffer? renderbuffer);
void bindTexture(GLenum target, WebGLTexture? texture);
//void blendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
//void blendEquation(GLenum mode);
//void blendEquationSeparate(GLenum modeRGB, GLenum modeAlpha);
//void blendFunc(GLenum sfactor, GLenum dfactor);
//void blendFuncSeparate(GLenum srcRGB, GLenum dstRGB,
// GLenum srcAlpha, GLenum dstAlpha);
void blendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
void blendEquation(GLenum mode);
void blendEquationSeparate(GLenum modeRGB, GLenum modeAlpha);
void blendFunc(GLenum sfactor, GLenum dfactor);
void blendFuncSeparate(GLenum srcRGB, GLenum dstRGB,
GLenum srcAlpha, GLenum dstAlpha);
// typedef (ArrayBuffer or ArrayBufferView) BufferDataSource;
//void bufferData(GLenum target, GLsizeiptr size, GLenum usage);