dom/canvas/WebGLTransformFeedback.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef WEBGL_TRANSFORM_FEEDBACK_H_
   7 #define WEBGL_TRANSFORM_FEEDBACK_H_
   8
   9 #include "mozilla/LinkedList.h"
  10 #include "nsWrapperCache.h"
  11 #include "WebGLBindableName.h"
  12 #include "WebGLObjectModel.h"
  13
  14 namespace mozilla {
  15
  16 class WebGLTransformFeedback MOZ_FINAL
  17     : public nsWrapperCache
  18     , public WebGLBindableName<GLenum>
  19     , public WebGLRefCountedObject<WebGLTransformFeedback>
  20     , public LinkedListElement<WebGLTransformFeedback>
  21     , public WebGLContextBoundObject
  22 {
  23     friend class WebGLContext;
  24     friend class WebGL2Context;
  25
  26 public:
  27     explicit WebGLTransformFeedback(WebGLContext* webgl, GLuint tf);
  28
  29     void Delete();
  30     WebGLContext* GetParentObject() const;
  31     virtual JSObject* WrapObject(JSContext* cx) MOZ_OVERRIDE;
  32
  33     NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WebGLTransformFeedback)
  34     NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(WebGLTransformFeedback)
  35
  36 private:
  37     ~WebGLTransformFeedback();
  38     GLenum mMode;
  39     bool mIsActive;
  40     bool mIsPaused;
  41 };
  42
  43 } // namespace mozilla
  44
  45 #endif // WEBGL_TRANSFORM_FEEDBACK_H_