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Diffstat (limited to 'src/gui/opengl/qopengltexture_p.h')
| -rw-r--r-- | src/gui/opengl/qopengltexture_p.h | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/src/gui/opengl/qopengltexture_p.h b/src/gui/opengl/qopengltexture_p.h deleted file mode 100644 index 9f3457ad0a..0000000000 --- a/src/gui/opengl/qopengltexture_p.h +++ /dev/null @@ -1,184 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB). -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or 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.GPL2 and 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-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QABSTRACTOPENGLTEXTURE_P_H -#define QABSTRACTOPENGLTEXTURE_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#ifndef QT_NO_OPENGL - -#include <QtGui/private/qtguiglobal_p.h> -#include "private/qobject_p.h" -#include "qopengltexture.h" -#include "qopengl.h" - -#include <cmath> - -namespace { -inline double qLog2(const double x) -{ - return std::log(x) / std::log(2.0); -} -} - -QT_BEGIN_NAMESPACE - -class QOpenGLContext; -class QOpenGLTextureHelper; -class QOpenGLFunctions; - -class QOpenGLTexturePrivate -{ -public: - QOpenGLTexturePrivate(QOpenGLTexture::Target textureTarget, - QOpenGLTexture *qq); - ~QOpenGLTexturePrivate(); - - Q_DECLARE_PUBLIC(QOpenGLTexture) - - void resetFuncs(QOpenGLTextureHelper *funcs); - void initializeOpenGLFunctions(); - - bool create(); - void destroy(); - - void bind(); - void bind(uint unit, QOpenGLTexture::TextureUnitReset reset = QOpenGLTexture::DontResetTextureUnit); - void release(); - void release(uint unit, QOpenGLTexture::TextureUnitReset reset = QOpenGLTexture::DontResetTextureUnit); - bool isBound() const; - bool isBound(uint unit) const; - - void allocateStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType); - void allocateMutableStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType); - void allocateImmutableStorage(); - void setData(int mipLevel, int layer, int layerCount, QOpenGLTexture::CubeMapFace cubeFace, - QOpenGLTexture::PixelFormat sourceFormat, QOpenGLTexture::PixelType sourceType, - const void *data, const QOpenGLPixelTransferOptions * const options); - void setData(int xOffset, int yOffset, int zOffset, int width, int height, int depth, - int mipLevel, int layer, int layerCount, QOpenGLTexture::CubeMapFace cubeFace, - QOpenGLTexture::PixelFormat sourceFormat, QOpenGLTexture::PixelType sourceType, - const void *data, const QOpenGLPixelTransferOptions * const options); - void setCompressedData(int mipLevel, int layer, int layerCount, QOpenGLTexture::CubeMapFace cubeFace, - int dataSize, const void *data, - const QOpenGLPixelTransferOptions * const options); - - - void setWrapMode(QOpenGLTexture::WrapMode mode); - void setWrapMode(QOpenGLTexture::CoordinateDirection direction, QOpenGLTexture::WrapMode mode); - QOpenGLTexture::WrapMode wrapMode(QOpenGLTexture::CoordinateDirection direction) const; - - QOpenGLTexture *createTextureView(QOpenGLTexture::Target target, QOpenGLTexture::TextureFormat viewFormat, - int minimumMipmapLevel, int maximumMipmapLevel, - int minimumLayer, int maximumLayer) const; - - int evaluateMipLevels() const; - - inline int maximumMipLevelCount() const - { - return 1 + std::floor(qLog2(qMax(dimensions[0], qMax(dimensions[1], dimensions[2])))); - } - - static inline int mipLevelSize(int mipLevel, int baseLevelSize) - { - return std::floor(double(qMax(1, baseLevelSize >> mipLevel))); - } - - bool isUsingImmutableStorage() const; - - QOpenGLTexture *q_ptr; - QOpenGLContext *context; - QOpenGLTexture::Target target; - QOpenGLTexture::BindingTarget bindingTarget; - GLuint textureId; - QOpenGLTexture::TextureFormat format; - QOpenGLTexture::TextureFormatClass formatClass; - int dimensions[3]; - int requestedMipLevels; - int mipLevels; - int layers; - int faces; - - int samples; - bool fixedSamplePositions; - - int baseLevel; - int maxLevel; - - QOpenGLTexture::SwizzleValue swizzleMask[4]; - QOpenGLTexture::DepthStencilMode depthStencilMode; - QOpenGLTexture::ComparisonFunction comparisonFunction; - QOpenGLTexture::ComparisonMode comparisonMode; - - QOpenGLTexture::Filter minFilter; - QOpenGLTexture::Filter magFilter; - float maxAnisotropy; - QOpenGLTexture::WrapMode wrapModes[3]; - QVariantList borderColor; - float minLevelOfDetail; - float maxLevelOfDetail; - float levelOfDetailBias; - - bool textureView; - bool autoGenerateMipMaps; - bool storageAllocated; - - QOpenGLTextureHelper *texFuncs; - QOpenGLFunctions *functions; - - QOpenGLTexture::Features features; -}; - -QT_END_NAMESPACE - -#undef Q_CALL_MEMBER_FUNCTION - -#endif // QT_NO_OPENGL - -#endif // QABSTRACTOPENGLTEXTURE_P_H |