1 /*
2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26
27 #ifndef __MLIB_C_IMAGECONV_H
28 #define __MLIB_C_IMAGECONV_H
29
30 #ifdef __cplusplus
31 extern "C" {
32 #endif /* __cplusplus */
33
34 // Shared macro defined for cleanup of allocated memory.
35 #ifndef FREE_AND_RETURN_STATUS
36 #define FREE_AND_RETURN_STATUS \
37 { \
38 if (pbuff != buff) mlib_free(pbuff); \
39 if (k != akernel) mlib_free(k); \
40 return status; \
41 }
42 #endif /* FREE_AND_RETURN_STATUS */
43
44 mlib_status mlib_c_convMxNnw_u8(mlib_image *dst,
45 const mlib_image *src,
46 const mlib_s32 *kernel,
47 mlib_s32 m,
48 mlib_s32 n,
49 mlib_s32 dm,
50 mlib_s32 dn,
51 mlib_s32 scale,
52 mlib_s32 cmask);
53
54 mlib_status mlib_c_convMxNext_u8(mlib_image *dst,
55 const mlib_image *src,
56 const mlib_s32 *kern,
57 mlib_s32 m,
58 mlib_s32 n,
59 mlib_s32 dx_l,
60 mlib_s32 dx_r,
61 mlib_s32 dy_t,
62 mlib_s32 dy_b,
63 mlib_s32 scale,
64 mlib_s32 cmask);
65
66 #if ! defined ( __sparc ) /* for x86, using integer multiplies is faster */
67
68 mlib_status mlib_i_convMxNnw_s16(mlib_image *dst,
69 const mlib_image *src,
70 const mlib_s32 *kernel,
71 mlib_s32 m,
72 mlib_s32 n,
73 mlib_s32 dm,
74 mlib_s32 dn,
75 mlib_s32 scale,
76 mlib_s32 cmask);
77
78 mlib_status mlib_i_convMxNnw_u16(mlib_image *dst,
79 const mlib_image *src,
80 const mlib_s32 *kernel,
81 mlib_s32 m,
82 mlib_s32 n,
83 mlib_s32 dm,
84 mlib_s32 dn,
85 mlib_s32 scale,
86 mlib_s32 cmask);
87
88 mlib_status mlib_i_convMxNnw_u8(mlib_image *dst,
89 const mlib_image *src,
90 const mlib_s32 *kernel,
91 mlib_s32 m,
92 mlib_s32 n,
93 mlib_s32 dm,
94 mlib_s32 dn,
95 mlib_s32 scale,
96 mlib_s32 cmask);
97
98 mlib_status mlib_i_convMxNext_u8(mlib_image *dst,
99 const mlib_image *src,
100 const mlib_s32 *kern,
101 mlib_s32 m,
102 mlib_s32 n,
103 mlib_s32 dx_l,
104 mlib_s32 dx_r,
105 mlib_s32 dy_t,
106 mlib_s32 dy_b,
107 mlib_s32 scale,
108 mlib_s32 cmask);
109
110 mlib_status mlib_i_convMxNext_s16(mlib_image *dst,
111 const mlib_image *src,
112 const mlib_s32 *kernel,
113 mlib_s32 m,
114 mlib_s32 n,
115 mlib_s32 dx_l,
116 mlib_s32 dx_r,
117 mlib_s32 dy_t,
118 mlib_s32 dy_b,
119 mlib_s32 scale,
120 mlib_s32 cmask);
121
122 mlib_status mlib_i_convMxNext_u16(mlib_image *dst,
123 const mlib_image *src,
124 const mlib_s32 *kernel,
125 mlib_s32 m,
126 mlib_s32 n,
127 mlib_s32 dx_l,
128 mlib_s32 dx_r,
129 mlib_s32 dy_t,
130 mlib_s32 dy_b,
131 mlib_s32 scale,
132 mlib_s32 cmask);
133
134 #endif /* ! defined ( __sparc ) ( for x86, using integer multiplies is faster ) */
135
136 #ifdef __cplusplus
137 }
138 #endif /* __cplusplus */
139 #endif /* __MLIB_C_IMAGECONV_H */