/* -*- 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 "WebGLShader.h"

namespace mozilla {

WebGLExtensionDebugShaders::WebGLExtensionDebugShaders(WebGLContext* webgl)

    : WebGLExtensionBase(webgl)

{

}

WebGLExtensionDebugShaders::~WebGLExtensionDebugShaders()

{

}

// If no source has been defined, compileShader() has not been called, or the

// translation has failed for shader, an empty string is returned; otherwise,

// return the translated source.

void

WebGLExtensionDebugShaders::GetTranslatedShaderSource(const WebGLShader& shader,

                                                      nsAString& retval) const

{

    retval.SetIsVoid(true);

    if (mIsLost)

        return;

    const WebGLContext::FuncScope funcScope(*mContext, "getShaderTranslatedSource");

    MOZ_ASSERT(!mContext->IsContextLost());

    if (!mContext->ValidateObject("shader", shader))

        return;

    shader.GetShaderTranslatedSource(&retval);

}

IMPL_WEBGL_EXTENSION_GOOP(WebGLExtensionDebugShaders, WEBGL_debug_shaders)

} // namespace mozilla