/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "WebGLExtensions.h" #include "mozilla/dom/WebGLRenderingContextBinding.h" #include "WebGLContext.h" #include "WebGLContextUtils.h" namespace mozilla { WebGLExtensionDebugGet::WebGLExtensionDebugGet(WebGLContext* webgl) : WebGLExtensionBase(webgl) { } WebGLExtensionDebugGet::~WebGLExtensionDebugGet() { } void WebGLExtensionDebugGet::GetParameter(JSContext* cx, GLenum pname, JS::MutableHandle<JS::Value> retval, ErrorResult& er) const { const auto& gl = mContext->gl; gl->MakeCurrent(); switch (pname) { case LOCAL_GL_EXTENSIONS: { nsString ret; if (!gl->IsCoreProfile()) { const auto rawExts = (const char*)gl->fGetString(LOCAL_GL_EXTENSIONS); ret = NS_ConvertUTF8toUTF16(rawExts); } else { const auto& numExts = gl->GetIntAs<GLuint>(LOCAL_GL_NUM_EXTENSIONS); for (GLuint i = 0; i < numExts; i++) { const auto rawExt = (const char*)gl->fGetStringi(LOCAL_GL_EXTENSIONS, i); if (i > 0) { ret.AppendLiteral(" "); } ret.Append(NS_ConvertUTF8toUTF16(rawExt)); } } retval.set(StringValue(cx, ret, er)); return; } case LOCAL_GL_RENDERER: case LOCAL_GL_VENDOR: case LOCAL_GL_VERSION: { const auto raw = (const char*)gl->fGetString(pname); retval.set(StringValue(cx, NS_ConvertUTF8toUTF16(raw), er)); return; } case 0x10000: // "WSI_INFO" { nsCString info; gl->GetWSIInfo(&info); retval.set(StringValue(cx, NS_ConvertUTF8toUTF16(info), er)); return; } default: mContext->ErrorInvalidEnumArg("MOZ_debug_get.getParameter", "pname", pname); retval.set(JS::NullValue()); return; } } IMPL_WEBGL_EXTENSION_GOOP(WebGLExtensionDebugGet, MOZ_debug_get) } // namespace mozilla