LibreOffice Module vcl (master) 1
Scanline.hxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
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9 * This file incorporates work covered by the following license notice:
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11 * Licensed to the Apache Software Foundation (ASF) under one or more
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18 */
19
20#ifndef INCLUDED_VCL_SCANLINE_HXX
21#define INCLUDED_VCL_SCANLINE_HXX
22
24#include <sal/types.h>
25
27typedef const sal_uInt8* ConstScanline;
28
29enum class ScanlineFormat {
30 NONE = 0x00000000,
31
32 N1BitMsbPal = 0x00000001,
33
34 N8BitPal = 0x00000010,
35
36 N24BitTcBgr = 0x00000100,
37 N24BitTcRgb = 0x00000200,
38
39 N32BitTcAbgr = 0x00000800,
40 N32BitTcArgb = 0x00001000,
41 N32BitTcBgra = 0x00002000,
42 N32BitTcRgba = 0x00004000,
43 N32BitTcMask = 0x00008000,
44
45 TopDown = 0x00010000 // scanline adjustment
46};
47
48namespace o3tl
49{
50 template<> struct typed_flags<ScanlineFormat> : is_typed_flags<ScanlineFormat, 0x0001fb11> {};
51}
52
54{
55 return nFormat & ~ScanlineFormat::TopDown;
56}
57
58#endif // INCLUDED_VCL_SCANLINE_HXX
59
60/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
const sal_uInt8 * ConstScanline
Definition: Scanline.hxx:27
sal_uInt8 * Scanline
Definition: Scanline.hxx:26
ScanlineFormat
Definition: Scanline.hxx:29
ScanlineFormat RemoveScanline(ScanlineFormat nFormat)
Definition: Scanline.hxx:53
NONE
unsigned char sal_uInt8