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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.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <vcl/salbtype.hxx>
21 : #include <vcl/bmpacc.hxx>
22 :
23 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _1BIT_MSB_PAL )
24 : {
25 0 : return BitmapColor( pScanline[ nX >> 3 ] & ( 1 << ( 7 - ( nX & 7 ) ) ) ? 1 : 0 );
26 : }
27 :
28 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _1BIT_MSB_PAL )
29 : {
30 0 : sal_uInt8& rByte = pScanline[ nX >> 3 ];
31 :
32 0 : ( rBitmapColor.GetIndex() & 1 ) ? ( rByte |= 1 << ( 7 - ( nX & 7 ) ) ) :
33 0 : ( rByte &= ~( 1 << ( 7 - ( nX & 7 ) ) ) );
34 0 : }
35 :
36 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _1BIT_LSB_PAL )
37 : {
38 0 : return BitmapColor( pScanline[ nX >> 3 ] & ( 1 << ( nX & 7 ) ) ? 1 : 0 );
39 : }
40 :
41 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _1BIT_LSB_PAL )
42 : {
43 0 : sal_uInt8& rByte = pScanline[ nX >> 3 ];
44 :
45 0 : ( rBitmapColor.GetIndex() & 1 ) ? ( rByte |= 1 << ( nX & 7 ) ) :
46 0 : ( rByte &= ~( 1 << ( nX & 7 ) ) );
47 0 : }
48 :
49 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _4BIT_MSN_PAL )
50 : {
51 0 : return BitmapColor( ( pScanline[ nX >> 1 ] >> ( nX & 1 ? 0 : 4 ) ) & 0x0f );
52 : }
53 :
54 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _4BIT_MSN_PAL )
55 : {
56 0 : sal_uInt8& rByte = pScanline[ nX >> 1 ];
57 :
58 0 : ( nX & 1 ) ? ( rByte &= 0xf0, rByte |= ( rBitmapColor.GetIndex() & 0x0f ) ) :
59 0 : ( rByte &= 0x0f, rByte |= ( rBitmapColor.GetIndex() << 4 ) );
60 0 : }
61 :
62 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _4BIT_LSN_PAL )
63 : {
64 0 : return BitmapColor( ( pScanline[ nX >> 1 ] >> ( nX & 1 ? 4 : 0 ) ) & 0x0f );
65 : }
66 :
67 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _4BIT_LSN_PAL )
68 : {
69 0 : sal_uInt8& rByte = pScanline[ nX >> 1 ];
70 :
71 0 : ( nX & 1 ) ? ( rByte &= 0x0f, rByte |= ( rBitmapColor.GetIndex() << 4 ) ) :
72 0 : ( rByte &= 0xf0, rByte |= ( rBitmapColor.GetIndex() & 0x0f ) );
73 0 : }
74 :
75 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _8BIT_PAL )
76 : {
77 0 : return BitmapColor( pScanline[ nX ] );
78 : }
79 :
80 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _8BIT_PAL )
81 : {
82 0 : pScanline[ nX ] = rBitmapColor.GetIndex();
83 0 : }
84 :
85 0 : IMPL_FORMAT_GETPIXEL( _8BIT_TC_MASK )
86 : {
87 0 : BitmapColor aColor;
88 0 : rMask.GetColorFor8Bit( aColor, pScanline + nX );
89 0 : return aColor;
90 : }
91 :
92 0 : IMPL_FORMAT_SETPIXEL( _8BIT_TC_MASK )
93 : {
94 0 : rMask.SetColorFor8Bit( rBitmapColor, pScanline + nX );
95 0 : }
96 :
97 0 : IMPL_FORMAT_GETPIXEL( _16BIT_TC_MSB_MASK )
98 : {
99 0 : BitmapColor aColor;
100 0 : rMask.GetColorFor16BitMSB( aColor, pScanline + ( nX << 1UL ) );
101 0 : return aColor;
102 : }
103 :
104 0 : IMPL_FORMAT_SETPIXEL( _16BIT_TC_MSB_MASK )
105 : {
106 0 : rMask.SetColorFor16BitMSB( rBitmapColor, pScanline + ( nX << 1UL ) );
107 0 : }
108 :
109 0 : IMPL_FORMAT_GETPIXEL( _16BIT_TC_LSB_MASK )
110 : {
111 0 : BitmapColor aColor;
112 0 : rMask.GetColorFor16BitLSB( aColor, pScanline + ( nX << 1UL ) );
113 0 : return aColor;
114 : }
115 :
116 0 : IMPL_FORMAT_SETPIXEL( _16BIT_TC_LSB_MASK )
117 : {
118 0 : rMask.SetColorFor16BitLSB( rBitmapColor, pScanline + ( nX << 1UL ) );
119 0 : }
120 :
121 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _24BIT_TC_BGR )
122 : {
123 0 : BitmapColor aBitmapColor;
124 :
125 0 : aBitmapColor.SetBlue( *( pScanline = pScanline + nX * 3 )++ );
126 0 : aBitmapColor.SetGreen( *pScanline++ );
127 0 : aBitmapColor.SetRed( *pScanline );
128 :
129 0 : return aBitmapColor;
130 : }
131 :
132 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _24BIT_TC_BGR )
133 : {
134 0 : *( pScanline = pScanline + nX * 3 )++ = rBitmapColor.GetBlue();
135 0 : *pScanline++ = rBitmapColor.GetGreen();
136 0 : *pScanline = rBitmapColor.GetRed();
137 0 : }
138 :
139 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _24BIT_TC_RGB )
140 : {
141 0 : BitmapColor aBitmapColor;
142 :
143 0 : aBitmapColor.SetRed( *( pScanline = pScanline + nX * 3 )++ );
144 0 : aBitmapColor.SetGreen( *pScanline++ );
145 0 : aBitmapColor.SetBlue( *pScanline );
146 :
147 0 : return aBitmapColor;
148 : }
149 :
150 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _24BIT_TC_RGB )
151 : {
152 0 : *( pScanline = pScanline + nX * 3 )++ = rBitmapColor.GetRed();
153 0 : *pScanline++ = rBitmapColor.GetGreen();
154 0 : *pScanline = rBitmapColor.GetBlue();
155 0 : }
156 :
157 0 : IMPL_FORMAT_GETPIXEL( _24BIT_TC_MASK )
158 : {
159 0 : BitmapColor aColor;
160 0 : rMask.GetColorFor24Bit( aColor, pScanline + nX * 3L );
161 0 : return aColor;
162 : }
163 :
164 0 : IMPL_FORMAT_SETPIXEL( _24BIT_TC_MASK )
165 : {
166 0 : rMask.SetColorFor24Bit( rBitmapColor, pScanline + nX * 3L );
167 0 : }
168 :
169 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _32BIT_TC_ABGR )
170 : {
171 0 : BitmapColor aBitmapColor;
172 :
173 0 : aBitmapColor.SetBlue( *( pScanline = pScanline + ( nX << 2 ) + 1 )++ );
174 0 : aBitmapColor.SetGreen( *pScanline++ );
175 0 : aBitmapColor.SetRed( *pScanline );
176 :
177 0 : return aBitmapColor;
178 : }
179 :
180 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _32BIT_TC_ABGR )
181 : {
182 0 : *( pScanline = pScanline + ( nX << 2 ) )++ = 0;
183 0 : *pScanline++ = rBitmapColor.GetBlue();
184 0 : *pScanline++ = rBitmapColor.GetGreen();
185 0 : *pScanline = rBitmapColor.GetRed();
186 0 : }
187 :
188 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _32BIT_TC_ARGB )
189 : {
190 0 : BitmapColor aBitmapColor;
191 :
192 0 : aBitmapColor.SetRed( *( pScanline = pScanline + ( nX << 2 ) + 1 )++ );
193 0 : aBitmapColor.SetGreen( *pScanline++ );
194 0 : aBitmapColor.SetBlue( *pScanline );
195 :
196 0 : return aBitmapColor;
197 : }
198 :
199 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _32BIT_TC_ARGB )
200 : {
201 0 : *( pScanline = pScanline + ( nX << 2 ) )++ = 0;
202 0 : *pScanline++ = rBitmapColor.GetRed();
203 0 : *pScanline++ = rBitmapColor.GetGreen();
204 0 : *pScanline = rBitmapColor.GetBlue();
205 0 : }
206 :
207 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _32BIT_TC_BGRA )
208 : {
209 0 : BitmapColor aBitmapColor;
210 :
211 0 : aBitmapColor.SetBlue( *( pScanline = pScanline + ( nX << 2 ) )++ );
212 0 : aBitmapColor.SetGreen( *pScanline++ );
213 0 : aBitmapColor.SetRed( *pScanline );
214 :
215 0 : return aBitmapColor;
216 : }
217 :
218 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _32BIT_TC_BGRA )
219 : {
220 0 : *( pScanline = pScanline + ( nX << 2 ) )++ = rBitmapColor.GetBlue();
221 0 : *pScanline++ = rBitmapColor.GetGreen();
222 0 : *pScanline++ = rBitmapColor.GetRed();
223 0 : *pScanline = 0;
224 0 : }
225 :
226 0 : IMPL_FORMAT_GETPIXEL_NOMASK( _32BIT_TC_RGBA )
227 : {
228 0 : BitmapColor aBitmapColor;
229 :
230 0 : aBitmapColor.SetRed( *( pScanline = pScanline + ( nX << 2 ) )++ );
231 0 : aBitmapColor.SetGreen( *pScanline++ );
232 0 : aBitmapColor.SetBlue( *pScanline );
233 :
234 0 : return aBitmapColor;
235 : }
236 :
237 0 : IMPL_FORMAT_SETPIXEL_NOMASK( _32BIT_TC_RGBA )
238 : {
239 0 : *( pScanline = pScanline + ( nX << 2 ) )++ = rBitmapColor.GetRed();
240 0 : *pScanline++ = rBitmapColor.GetGreen();
241 0 : *pScanline++ = rBitmapColor.GetBlue();
242 0 : *pScanline = 0;
243 0 : }
244 :
245 0 : IMPL_FORMAT_GETPIXEL( _32BIT_TC_MASK )
246 : {
247 0 : BitmapColor aColor;
248 0 : rMask.GetColorFor32Bit( aColor, pScanline + ( nX << 2UL ) );
249 0 : return aColor;
250 : }
251 :
252 0 : IMPL_FORMAT_SETPIXEL( _32BIT_TC_MASK )
253 : {
254 0 : rMask.SetColorFor32Bit( rBitmapColor, pScanline + ( nX << 2UL ) );
255 0 : }
256 :
257 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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