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/*******************************************************************************
* vfedisplay.cpp
*
* This module contains a basic in-memory implementation of the Display class.
*
* Author: Christopher J. Cason
*
* ---------------------------------------------------------------------------
* Persistence of Vision Ray Tracer ('POV-Ray') version 3.7.
* Copyright 1991-2013 Persistence of Vision Raytracer Pty. Ltd.
*
* POV-Ray is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* POV-Ray is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* ---------------------------------------------------------------------------
* POV-Ray is based on the popular DKB raytracer version 2.12.
* DKBTrace was originally written by David K. Buck.
* DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
* ---------------------------------------------------------------------------
* $File: //depot/public/povray/3.x/vfe/vfedisplay.cpp $
* $Revision: #1 $
* $Change: 6069 $
* $DateTime: 2013/11/06 11:59:40 $
* $Author: chrisc $
*******************************************************************************/
#include "frame.h"
#include "vfe.h"
// this must be the last file included
#include "syspovdebug.h"
////////////////////////////////////////////////////////////////////////////////////////
//
// class vfeDisplay
//
////////////////////////////////////////////////////////////////////////////////////////
namespace vfe
{
vfeDisplay::vfeDisplay(unsigned int w, unsigned int h, GammaCurvePtr gamma, vfeSession* session, bool visible) :
Display(w, h, gamma),
m_Session(session),
m_VisibleOnCreation(visible)
{
}
vfeDisplay::~vfeDisplay()
{
}
void vfeDisplay::Initialise()
{
m_Pixels.clear();
m_Pixels.resize(GetWidth() * GetHeight());
}
void vfeDisplay::Close()
{
}
void vfeDisplay::Show()
{
}
void vfeDisplay::Hide()
{
}
void vfeDisplay::DrawPixel(unsigned int x, unsigned int y, const RGBA8& colour)
{
assert (x < GetWidth() && y < GetHeight());
m_Pixels[y * GetHeight() + x] = colour;
}
void vfeDisplay::DrawRectangleFrame(unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2, const RGBA8& colour)
{
}
void vfeDisplay::DrawFilledRectangle(unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2, const RGBA8& colour)
{
}
void vfeDisplay::DrawPixelBlock(unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2, const RGBA8 *colour)
{
for (int y = y1 ; y <= y2; y++)
for (int x = x1; x <= x2; x++)
DrawPixel (x, y, *colour++) ;
}
void vfeDisplay::Clear()
{
m_Pixels.clear();
}
}
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