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Diffstat (limited to 'src/plugins/renderers/opengl/renderer/shadervariables_p.h')
| -rw-r--r-- | src/plugins/renderers/opengl/renderer/shadervariables_p.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/src/plugins/renderers/opengl/renderer/shadervariables_p.h b/src/plugins/renderers/opengl/renderer/shadervariables_p.h new file mode 100644 index 000000000..94ea9b7e0 --- /dev/null +++ b/src/plugins/renderers/opengl/renderer/shadervariables_p.h @@ -0,0 +1,156 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D 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 QT3DRENDER_RENDER_OPENGL_SHADERVARIABLES_P_H +#define QT3DRENDER_RENDER_OPENGL_SHADERVARIABLES_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <Qt3DRender/qt3drender_global.h> +#include <QOpenGLContext> + +QT_BEGIN_NAMESPACE + +namespace Qt3DRender { + +namespace Render { + +namespace OpenGL { + +struct ShaderAttribute +{ + ShaderAttribute() + : m_nameId(-1) + , m_type(0) + , m_size(0) + , m_location(-1) + {} + + QString m_name; + int m_nameId; + GLenum m_type; + int m_size; + int m_location; +}; +QT3D_DECLARE_TYPEINFO_3(Qt3DRender, Render, OpenGL, ShaderAttribute, Q_MOVABLE_TYPE) + +struct Q_AUTOTEST_EXPORT ShaderUniform +{ + ShaderUniform() + : m_nameId(-1) + , m_type(GL_NONE) + , m_size(0) + , m_offset(-1) + , m_location(-1) + , m_blockIndex(-1) + , m_arrayStride(-1) + , m_matrixStride(-1) + , m_rawByteSize(0) + {} + + QString m_name; + int m_nameId; + GLenum m_type; + int m_size; + int m_offset; // -1 default, >= 0 if uniform defined in uniform block + int m_location; // -1 if uniform defined in a uniform block + int m_blockIndex; // -1 is the default, >= 0 if uniform defined in uniform block + int m_arrayStride; // -1 is the default, >= 0 if uniform defined in uniform block and if it's an array + int m_matrixStride; // -1 is the default, >= 0 uniform defined in uniform block and is a matrix + uint m_rawByteSize; // contains byte size (size / type / strides) + // size, offset and strides are in bytes +}; +QT3D_DECLARE_TYPEINFO_3(Qt3DRender, Render, OpenGL, ShaderUniform, Q_MOVABLE_TYPE) + +struct Q_AUTOTEST_EXPORT ShaderUniformBlock +{ + ShaderUniformBlock() + : m_nameId(-1) + , m_index(-1) + , m_binding(-1) + , m_activeUniformsCount(0) + , m_size(0) + {} + + QString m_name; + int m_nameId; + int m_index; + int m_binding; + int m_activeUniformsCount; + int m_size; +}; +QT3D_DECLARE_TYPEINFO_3(Qt3DRender, Render, OpenGL, ShaderUniformBlock, Q_MOVABLE_TYPE) + +struct Q_AUTOTEST_EXPORT ShaderStorageBlock +{ + ShaderStorageBlock() + : m_nameId(-1) + , m_index(-1) + , m_binding(-1) + , m_size(0) + , m_activeVariablesCount(0) + {} + + QString m_name; + int m_nameId; + int m_index; + int m_binding; + int m_size; + int m_activeVariablesCount; +}; +QT3D_DECLARE_TYPEINFO_3(Qt3DRender, Render, OpenGL, ShaderStorageBlock, Q_MOVABLE_TYPE) + +} // namespace OpenGL + +} // namespace Render + +} // namespace Qt3DRender + +QT_END_NAMESPACE + +#endif // QT3DRENDER_RENDER_OPENGL_SHADERVARIABLES_P_H |