/src/FreeRDP/libfreerdp/primitives/prim_andor.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* FreeRDP: A Remote Desktop Protocol Client |
2 | | * Logical operations. |
3 | | * vi:ts=4 sw=4: |
4 | | * |
5 | | * (c) Copyright 2012 Hewlett-Packard Development Company, L.P. |
6 | | * Licensed under the Apache License, Version 2.0 (the "License"); you may |
7 | | * not use this file except in compliance with the License. You may obtain |
8 | | * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0. |
9 | | * Unless required by applicable law or agreed to in writing, software |
10 | | * distributed under the License is distributed on an "AS IS" BASIS, |
11 | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
12 | | * or implied. See the License for the specific language governing |
13 | | * permissions and limitations under the License. |
14 | | */ |
15 | | |
16 | | #include <freerdp/config.h> |
17 | | |
18 | | #include <freerdp/types.h> |
19 | | #include <freerdp/primitives.h> |
20 | | |
21 | | #include "prim_internal.h" |
22 | | |
23 | | /* ---------------------------------------------------------------------------- |
24 | | * 32-bit AND with a constant. |
25 | | */ |
26 | | static pstatus_t general_andC_32u(const UINT32* pSrc, UINT32 val, UINT32* pDst, INT32 len) |
27 | 0 | { |
28 | 0 | if (val == 0) |
29 | 0 | return PRIMITIVES_SUCCESS; |
30 | | |
31 | 0 | while (len--) |
32 | 0 | *pDst++ = *pSrc++ & val; |
33 | |
|
34 | 0 | return PRIMITIVES_SUCCESS; |
35 | 0 | } |
36 | | |
37 | | /* ---------------------------------------------------------------------------- |
38 | | * 32-bit OR with a constant. |
39 | | */ |
40 | | static pstatus_t general_orC_32u(const UINT32* pSrc, UINT32 val, UINT32* pDst, INT32 len) |
41 | 0 | { |
42 | 0 | if (val == 0) |
43 | 0 | return PRIMITIVES_SUCCESS; |
44 | | |
45 | 0 | while (len--) |
46 | 0 | *pDst++ = *pSrc++ | val; |
47 | |
|
48 | 0 | return PRIMITIVES_SUCCESS; |
49 | 0 | } |
50 | | |
51 | | /* ------------------------------------------------------------------------- */ |
52 | | void primitives_init_andor(primitives_t* prims) |
53 | 1 | { |
54 | | /* Start with the default. */ |
55 | 1 | prims->andC_32u = general_andC_32u; |
56 | 1 | prims->orC_32u = general_orC_32u; |
57 | 1 | } |