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/****************************************************************************
**
** Copyright (C) 2008-2012 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "foundation/Qt3DSAllocator.h"
#include "foundation/Qt3DSFoundation.h"
#include "foundation/Qt3DSBroadcastingAllocator.h"
#include "foundation/Qt3DSAtomic.h"
#include "foundation/Qt3DSDataRef.h"
#include "render/Qt3DSRenderContext.h"
#include "render/Qt3DSRenderSampler.h"
namespace qt3ds {
namespace render {
NVRenderTextureSampler::NVRenderTextureSampler(
NVRenderContextImpl &context, NVFoundationBase &fnd,
NVRenderTextureMinifyingOp::Enum minFilter, NVRenderTextureMagnifyingOp::Enum magFilter,
NVRenderTextureCoordOp::Enum wrapS, NVRenderTextureCoordOp::Enum wrapT,
NVRenderTextureCoordOp::Enum wrapR, NVRenderTextureSwizzleMode::Enum swizzleMode,
QT3DSF32 minLod, QT3DSF32 maxLod, QT3DSF32 lodBias, NVRenderTextureCompareMode::Enum compareMode,
NVRenderTextureCompareOp::Enum compareFunc, QT3DSF32 anisotropy, QT3DSF32 *borderColor)
: m_MinFilter(minFilter)
, m_MagFilter(magFilter)
, m_WrapS(wrapS)
, m_WrapT(wrapT)
, m_WrapR(wrapR)
, m_SwizzleMode(swizzleMode)
, m_MinLod(minLod)
, m_MaxLod(maxLod)
, m_LodBias(lodBias)
, m_CompareMode(compareMode)
, m_CompareOp(compareFunc)
, m_Anisotropy(anisotropy)
, m_Context(context)
, m_Foundation(fnd)
, mRefCount(0)
, m_Backend(context.GetBackend())
, m_SamplerHandle(NULL)
{
// create backend handle
m_SamplerHandle = m_Backend->CreateSampler();
if (borderColor) {
m_BorderColor[0] = borderColor[0];
m_BorderColor[1] = borderColor[1];
m_BorderColor[2] = borderColor[2];
m_BorderColor[3] = borderColor[3];
}
}
NVRenderTextureSampler::~NVRenderTextureSampler()
{
if (m_SamplerHandle)
m_Backend->ReleaseSampler(m_SamplerHandle);
}
}
}
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