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34 lines
633 B
C
34 lines
633 B
C
// This code is in the public domain -- castanyo@yahoo.es
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#pragma once
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#ifndef NV_IMAGE_H
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#define NV_IMAGE_H
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#include <nvcore/nvcore.h>
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// Function linkage
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#if NVIMAGE_SHARED
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#ifdef NVIMAGE_EXPORTS
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#define NVIMAGE_API DLL_EXPORT
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#define NVIMAGE_CLASS DLL_EXPORT_CLASS
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#else
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#define NVIMAGE_API DLL_IMPORT
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#define NVIMAGE_CLASS DLL_IMPORT
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#endif
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#else
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#define NVIMAGE_API
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#define NVIMAGE_CLASS
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#endif
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// Some utility functions:
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inline uint computePitch(uint w, uint bitsize, uint alignment)
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{
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return ((w * bitsize + 8 * alignment - 1) / (8 * alignment)) * alignment;
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}
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#endif // NV_IMAGE_H
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