//
// Copyright (c) 2008-2015 the Urho3D project.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

#include "../../Precompiled.h"

#include "../../Graphics/Graphics.h"
#include "../../Graphics/GraphicsImpl.h"

#include "../../DebugNew.h"

namespace Atomic
{

GraphicsImpl::GraphicsImpl() :
    window_(0),
    device_(0),
    deviceContext_(0),
    swapChain_(0),
    defaultRenderTargetView_(0),
    defaultDepthTexture_(0),
    defaultDepthStencilView_(0),
    depthStencilView_(0),
    resolveTexture_(0)
{
    for (unsigned i = 0; i < MAX_RENDERTARGETS; ++i)
        renderTargetViews_[i] = 0;

    for (unsigned i = 0; i < MAX_TEXTURE_UNITS; ++i)
    {
        shaderResourceViews_[i] = 0;
        samplers_[i] = 0;
    }

    for (unsigned i = 0; i < MAX_VERTEX_STREAMS; ++i)
    {
        vertexBuffers_[i] = 0;
        vertexSizes_[i] = 0;
        vertexOffsets_[i] = 0;
    }

    for (unsigned i = 0; i < MAX_SHADER_PARAMETER_GROUPS; ++i)
    {
        constantBuffers_[VS][i] = 0;
        constantBuffers_[PS][i] = 0;
    }
}

}
