| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSPIRVCOMPILER_P_H |
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| 5 | #define QSPIRVCOMPILER_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists for the convenience |
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| 12 | // of a number of Qt sources files. This header file may change from |
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| 13 | // version to version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtShaderTools/private/qtshadertoolsglobal_p.h> |
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| 19 | #include <rhi/qshader.h> |
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| 20 | #include <QtCore/QString> |
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| 21 | |
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| 22 | QT_BEGIN_NAMESPACE |
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| 23 | |
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| 24 | struct QSpirvCompilerPrivate; |
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| 25 | class QIODevice; |
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| 26 | |
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| 27 | class Q_SHADERTOOLS_PRIVATE_EXPORT QSpirvCompiler |
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| 28 | { |
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| 29 | public: |
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| 30 | QSpirvCompiler(); |
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| 31 | ~QSpirvCompiler(); |
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| 32 | |
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| 33 | enum Flag { |
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| 34 | RewriteToMakeBatchableForSG = 0x01, |
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| 35 | FullDebugInfo = 0x02 |
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| 36 | }; |
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| 37 | Q_DECLARE_FLAGS(Flags, Flag) |
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| 38 | |
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| 39 | void setSourceFileName(const QString &fileName); |
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| 40 | void setSourceFileName(const QString &fileName, QShader::Stage stage); |
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| 41 | void setSourceDevice(QIODevice *device, QShader::Stage stage, const QString &fileName = QString()); |
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| 42 | void setSourceString(const QByteArray &sourceString, QShader::Stage stage, const QString &fileName = QString()); |
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| 43 | void setFlags(Flags flags); |
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| 44 | void setPreamble(const QByteArray &preamble); |
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| 45 | void setSGBatchingVertexInputLocation(int location); |
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| 46 | |
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| 47 | QByteArray compileToSpirv(); |
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| 48 | QString errorMessage() const; |
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| 49 | |
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| 50 | private: |
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| 51 | Q_DISABLE_COPY(QSpirvCompiler) |
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| 52 | QSpirvCompilerPrivate *d = nullptr; |
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| 53 | }; |
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| 54 | |
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| 55 | Q_DECLARE_OPERATORS_FOR_FLAGS(QSpirvCompiler::Flags) |
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| 56 | |
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| 57 | QT_END_NAMESPACE |
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| 58 | |
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| 59 | #endif |
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| 60 | |
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