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Implement WebGL GetRenderbufferParameter
This needed a bump of gleam to version 0.4.33
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05fe8fa08d
commit
58760d91d1
8 changed files with 158 additions and 129 deletions
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@ -159,6 +159,17 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
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self.base.GetFramebufferAttachmentParameter(cx, target, attachment, pname)
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}
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#[allow(unsafe_code)]
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/// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.7
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unsafe fn GetRenderbufferParameter(
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&self,
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cx: *mut JSContext,
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target: u32,
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pname: u32
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) -> JSVal {
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self.base.GetRenderbufferParameter(cx, target, pname)
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}
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/// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3
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fn ActiveTexture(&self, texture: u32) {
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self.base.ActiveTexture(texture)
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@ -2348,6 +2348,45 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
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Int32Value(receiver.recv().unwrap())
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}
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#[allow(unsafe_code)]
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// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.7
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unsafe fn GetRenderbufferParameter(
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&self,
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_cx: *mut JSContext,
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target: u32,
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pname: u32
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) -> JSVal {
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let target_matches = target == constants::RENDERBUFFER;
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let pname_matches = match pname {
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constants::RENDERBUFFER_WIDTH |
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constants::RENDERBUFFER_HEIGHT |
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constants::RENDERBUFFER_INTERNAL_FORMAT |
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constants::RENDERBUFFER_RED_SIZE |
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constants::RENDERBUFFER_GREEN_SIZE |
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constants::RENDERBUFFER_BLUE_SIZE |
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constants::RENDERBUFFER_ALPHA_SIZE |
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constants::RENDERBUFFER_DEPTH_SIZE |
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constants::RENDERBUFFER_STENCIL_SIZE => true,
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_ => false,
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};
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if !target_matches || !pname_matches {
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self.webgl_error(InvalidEnum);
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return NullValue();
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}
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if self.bound_renderbuffer.get().is_none() {
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self.webgl_error(InvalidOperation);
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return NullValue();
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}
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let (sender, receiver) = webgl_channel().unwrap();
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self.send_command(WebGLCommand::GetRenderbufferParameter(target, pname, sender));
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Int32Value(receiver.recv().unwrap())
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}
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// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9
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fn GetProgramInfoLog(&self, program: &WebGLProgram) -> Option<DOMString> {
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match program.get_info_log() {
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@ -571,8 +571,7 @@ interface WebGLRenderingContextBase
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GLenum pname);
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any getProgramParameter(WebGLProgram program, GLenum pname);
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DOMString? getProgramInfoLog(WebGLProgram program);
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// FIXME: https://github.com/servo/servo/issues/20514
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// any getRenderbufferParameter(GLenum target, GLenum pname);
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any getRenderbufferParameter(GLenum target, GLenum pname);
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any getShaderParameter(WebGLShader shader, GLenum pname);
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WebGLShaderPrecisionFormat? getShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype);
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DOMString? getShaderInfoLog(WebGLShader shader);
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