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

Branch : - branch - main - tag -

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  Commit

• Author : Geoff Lang
  Date : 2014-02-03 11:58:11
  Hash : 49f9a20d
  Message : Add TransformFeedback object. Change-Id: I1f836575824ff9df17fe3832997f06acc7464746 Reviewed-on: https://chromium-review.googlesource.com/185032 Reviewed-by: Shannon Woods <shannonwoods@chromium.org> Tested-by: Geoff Lang <geofflang@chromium.org>

• src/libGLESv2/TransformFeedback.cpp

• //
  // 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.
  //
  
  #include "libGLESv2/TransformFeedback.h"
  
  namespace gl
  {
  
  TransformFeedback::TransformFeedback(GLuint id)
      : RefCountObject(id),
        mStarted(GL_FALSE),
        mPrimitiveMode(GL_NONE),
        mPaused(GL_FALSE)
  {
  }
  
  TransformFeedback::~TransformFeedback()
  {
  }
  
  void TransformFeedback::start(GLenum primitiveMode)
  {
      mStarted = GL_TRUE;
      mPrimitiveMode = primitiveMode;
      mPaused = GL_FALSE;
  }
  
  void TransformFeedback::stop()
  {
      mStarted = GL_FALSE;
      mPrimitiveMode = GL_NONE;
      mPaused = GL_FALSE;
  }
  
  GLboolean TransformFeedback::isStarted() const
  {
      return mStarted;
  }
  
  GLenum TransformFeedback::getDrawMode() const
  {
      return mPrimitiveMode;
  }
  
  void TransformFeedback::pause()
  {
      mPaused = GL_TRUE;
  }
  
  void TransformFeedback::resume()
  {
      mPaused = GL_FALSE;
  }
  
  GLboolean TransformFeedback::isPaused() const
  {
      return mPaused;
  }
  
  }