content/canvas/src/WebGLExtensionColorBufferHalfFloat.cpp@6474c204b198
content/canvas/src/WebGLExtensionColorBufferHalfFloat.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
3 * You can obtain one at http://mozilla.org/MPL/2.0/. */
5 #include "WebGLExtensions.h"
7 #include "GLContext.h"
8 #include "mozilla/dom/WebGLRenderingContextBinding.h"
9 #include "WebGLContext.h"
11 using namespace mozilla;
13 WebGLExtensionColorBufferHalfFloat::WebGLExtensionColorBufferHalfFloat(WebGLContext* context)
14 : WebGLExtensionBase(context)
15 {
16 MOZ_ASSERT(IsSupported(context));
17 }
19 WebGLExtensionColorBufferHalfFloat::~WebGLExtensionColorBufferHalfFloat()
20 {
21 }
23 bool
24 WebGLExtensionColorBufferHalfFloat::IsSupported(const WebGLContext* context)
25 {
26 return context->GL()->IsSupported(gl::GLFeature::renderbuffer_color_half_float) &&
27 context->GL()->IsSupported(gl::GLFeature::frag_color_float);
28 }
30 IMPL_WEBGL_EXTENSION_GOOP(WebGLExtensionColorBufferHalfFloat)
