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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_VIDEO_TEXTURE_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_VIDEO_TEXTURE_H_
#include "third_party/blink/renderer/modules/webgl/webgl_extension.h"
namespace blink {
class HTMLVideoElement;
class WebGLVideoFrameMetadata;
class WebGLVideoTexture final : public WebGLExtension {
DEFINE_WRAPPERTYPEINFO();
public:
static WebGLVideoTexture* Create(WebGLRenderingContextBase*);
static bool Supported(WebGLRenderingContextBase*);
static const char* ExtensionName();
explicit WebGLVideoTexture(WebGLRenderingContextBase*);
WebGLExtensionName GetName() const override;
void Trace(blink::Visitor*) override;
// Get video frame from video frame compositor and bind it to platform
// texture.
WebGLVideoFrameMetadata* VideoElementTargetVideoTexture(ExecutionContext*,
unsigned,
HTMLVideoElement*,
ExceptionState&);
private:
Member<WebGLVideoFrameMetadata> current_frame_metadata_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_VIDEO_TEXTURE_H_
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