@lightningtv/renderer
Version:
Lightning 3 Renderer
31 lines • 1.05 kB
JavaScript
/*
* If not stated otherwise in this file or this component's LICENSE file the
* following copyright and licenses apply:
*
* Copyright 2023 Comcast Cable Communications Management, LLC.
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Generic WebGL Utility Functions
*
* @remarks
* Nothing here should be coupled to Renderer logic / types.
*
* @param gl
* @returns
*/
export function isWebGl2(gl) {
return (self.WebGL2RenderingContext && gl instanceof self.WebGL2RenderingContext);
}
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