kc3-lang/angle/src/libGLESv2/TransformFeedback.h

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• Hash : db8ae16b
  Author :
  Date : 2014-08-25T19:02:35
  

  Refactored TransformFeedback for multi-platform ANGLE and added tests.
  
  Added angle_implementation_unit_tests target designed for testing the
  cross-platform code in libGLESv2, and libGLESv2_static target as a
  dependency. The goal is to incorporate these tests into Chromium's
  angle_unittests target on all platforms; however, more work is needed
  to make libGLESv2's common code compile on non-Windows platforms, so
  this is an intermediate step.
  
  BUG=angle:719
  
  Change-Id: Ifc44a779352294e857d6e913d9b997a60674c443
  Reviewed-on: https://chromium-review.googlesource.com/214105
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Tested-by: Kenneth Russell <kbr@chromium.org>
  

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• src/libGLESv2/TransformFeedback.h

• //
  // Copyright (c) 2014 The ANGLE Project 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 LIBGLESV2_TRANSFORM_FEEDBACK_H_
  #define LIBGLESV2_TRANSFORM_FEEDBACK_H_
  
  #include "common/angleutils.h"
  #include "common/RefCountObject.h"
  
  #include "angle_gl.h"
  
  namespace rx
  {
  class TransformFeedbackImpl;
  }
  
  namespace gl
  {
  
  class TransformFeedback : public RefCountObject
  {
    public:
      TransformFeedback(rx::TransformFeedbackImpl* impl, GLuint id);
      virtual ~TransformFeedback();
  
      void start(GLenum primitiveMode);
      void stop();
      GLboolean isStarted() const;
  
      GLenum getDrawMode() const;
  
      void pause();
      void resume();
      GLboolean isPaused() const;
  
    private:
      DISALLOW_COPY_AND_ASSIGN(TransformFeedback);
  
      rx::TransformFeedbackImpl* mTransformFeedback;
  
      GLboolean mStarted;
      GLenum mPrimitiveMode;
      GLboolean mPaused;
  };
  
  }
  
  #endif // LIBGLESV2_TRANSFORM_FEEDBACK_H_
  

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