1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/canvas/src/WebGLExtensionFragDepth.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,33 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "WebGLContext.h"
1.10 +#include "WebGLExtensions.h"
1.11 +#include "mozilla/dom/WebGLRenderingContextBinding.h"
1.12 +#include "GLContext.h"
1.13 +
1.14 +using namespace mozilla;
1.15 +
1.16 +WebGLExtensionFragDepth::WebGLExtensionFragDepth(WebGLContext* context)
1.17 + : WebGLExtensionBase(context)
1.18 +{
1.19 + MOZ_ASSERT(IsSupported(context),
1.20 + "Should not construct extension object if unsupported.");
1.21 +}
1.22 +
1.23 +WebGLExtensionFragDepth::~WebGLExtensionFragDepth()
1.24 +{
1.25 +}
1.26 +
1.27 +bool
1.28 +WebGLExtensionFragDepth::IsSupported(const WebGLContext* context)
1.29 +{
1.30 + gl::GLContext* gl = context->GL();
1.31 +
1.32 + return gl->IsSupported(gl::GLFeature::frag_depth);
1.33 +}
1.34 +
1.35 +
1.36 +IMPL_WEBGL_EXTENSION_GOOP(WebGLExtensionFragDepth)
