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Revision 1.9 - (view) (download)
1 : | edgomez | 1.6 | /***************************************************************************** |
2 : | * | ||
3 : | * XVID MPEG-4 VIDEO CODEC | ||
4 : | * - 8<->16 bit buffer transfer header - | ||
5 : | * | ||
6 : | edgomez | 1.9 | * Copyright(C) 2002 Michael Militzer |
7 : | * | ||
8 : | edgomez | 1.6 | * This program is an implementation of a part of one or more MPEG-4 |
9 : | * Video tools as specified in ISO/IEC 14496-2 standard. Those intending | ||
10 : | * to use this software module in hardware or software products are | ||
11 : | * advised that its use may infringe existing patents or copyrights, and | ||
12 : | * any such use would be at such party's own risk. The original | ||
13 : | * developer of this software module and his/her company, and subsequent | ||
14 : | * editors and their companies, will have no liability for use of this | ||
15 : | * software or modifications or derivatives thereof. | ||
16 : | * | ||
17 : | * This program is free software ; you can redistribute it and/or modify | ||
18 : | * it under the terms of the GNU General Public License as published by | ||
19 : | * the Free Software Foundation ; either version 2 of the License, or | ||
20 : | * (at your option) any later version. | ||
21 : | * | ||
22 : | * This program is distributed in the hope that it will be useful, | ||
23 : | * but WITHOUT ANY WARRANTY ; without even the implied warranty of | ||
24 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
25 : | * GNU General Public License for more details. | ||
26 : | * | ||
27 : | * You should have received a copy of the GNU General Public License | ||
28 : | * along with this program ; if not, write to the Free Software | ||
29 : | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
30 : | * | ||
31 : | edgomez | 1.9 | * $Id$ |
32 : | edgomez | 1.6 | * |
33 : | ****************************************************************************/ | ||
34 : | |||
35 : | Isibaar | 1.1 | #ifndef _MEM_TRANSFER_H |
36 : | #define _MEM_TRANSFER_H | ||
37 : | |||
38 : | edgomez | 1.6 | /***************************************************************************** |
39 : | * transfer8to16 API | ||
40 : | ****************************************************************************/ | ||
41 : | |||
42 : | edgomez | 1.4 | typedef void (TRANSFER_8TO16COPY) (int16_t * const dst, |
43 : | const uint8_t * const src, | ||
44 : | uint32_t stride); | ||
45 : | edgomez | 1.6 | |
46 : | edgomez | 1.4 | typedef TRANSFER_8TO16COPY *TRANSFER_8TO16COPY_PTR; |
47 : | edgomez | 1.6 | |
48 : | /* Our global function pointer - Initialized in xvid.c */ | ||
49 : | Isibaar | 1.1 | extern TRANSFER_8TO16COPY_PTR transfer_8to16copy; |
50 : | edgomez | 1.6 | |
51 : | /* Implemented functions */ | ||
52 : | Isibaar | 1.1 | TRANSFER_8TO16COPY transfer_8to16copy_c; |
53 : | TRANSFER_8TO16COPY transfer_8to16copy_mmx; | ||
54 : | ia64p | 1.5 | TRANSFER_8TO16COPY transfer_8to16copy_ia64; |
55 : | Isibaar | 1.1 | |
56 : | edgomez | 1.6 | /***************************************************************************** |
57 : | * transfer16to8 API | ||
58 : | ****************************************************************************/ | ||
59 : | |||
60 : | edgomez | 1.4 | typedef void (TRANSFER_16TO8COPY) (uint8_t * const dst, |
61 : | const int16_t * const src, | ||
62 : | uint32_t stride); | ||
63 : | typedef TRANSFER_16TO8COPY *TRANSFER_16TO8COPY_PTR; | ||
64 : | edgomez | 1.6 | |
65 : | /* Our global function pointer - Initialized in xvid.c */ | ||
66 : | Isibaar | 1.1 | extern TRANSFER_16TO8COPY_PTR transfer_16to8copy; |
67 : | edgomez | 1.6 | |
68 : | /* Implemented functions */ | ||
69 : | Isibaar | 1.1 | TRANSFER_16TO8COPY transfer_16to8copy_c; |
70 : | TRANSFER_16TO8COPY transfer_16to8copy_mmx; | ||
71 : | ia64p | 1.5 | TRANSFER_16TO8COPY transfer_16to8copy_ia64; |
72 : | Isibaar | 1.1 | |
73 : | edgomez | 1.6 | /***************************************************************************** |
74 : | * transfer8to16 + substraction op API | ||
75 : | ****************************************************************************/ | ||
76 : | |||
77 : | edgomez | 1.4 | typedef void (TRANSFER_8TO16SUB) (int16_t * const dct, |
78 : | uint8_t * const cur, | ||
79 : | const uint8_t * ref, | ||
80 : | const uint32_t stride); | ||
81 : | edgomez | 1.6 | |
82 : | edgomez | 1.4 | typedef TRANSFER_8TO16SUB *TRANSFER_8TO16SUB_PTR; |
83 : | Isibaar | 1.1 | |
84 : | edgomez | 1.6 | /* Our global function pointer - Initialized in xvid.c */ |
85 : | Isibaar | 1.1 | extern TRANSFER_8TO16SUB_PTR transfer_8to16sub; |
86 : | edgomez | 1.6 | |
87 : | /* Implemented functions */ | ||
88 : | Isibaar | 1.1 | TRANSFER_8TO16SUB transfer_8to16sub_c; |
89 : | TRANSFER_8TO16SUB transfer_8to16sub_mmx; | ||
90 : | ia64p | 1.5 | TRANSFER_8TO16SUB transfer_8to16sub_ia64; |
91 : | Isibaar | 1.1 | |
92 : | edgomez | 1.6 | /***************************************************************************** |
93 : | * transfer8to16 + substraction op API - Bidirectionnal Version | ||
94 : | ****************************************************************************/ | ||
95 : | |||
96 : | edgomez | 1.4 | typedef void (TRANSFER_8TO16SUB2) (int16_t * const dct, |
97 : | uint8_t * const cur, | ||
98 : | const uint8_t * ref1, | ||
99 : | const uint8_t * ref2, | ||
100 : | const uint32_t stride); | ||
101 : | edgomez | 1.6 | |
102 : | edgomez | 1.4 | typedef TRANSFER_8TO16SUB2 *TRANSFER_8TO16SUB2_PTR; |
103 : | suxen_drol | 1.3 | |
104 : | edgomez | 1.6 | /* Our global function pointer - Initialized in xvid.c */ |
105 : | suxen_drol | 1.3 | extern TRANSFER_8TO16SUB2_PTR transfer_8to16sub2; |
106 : | edgomez | 1.6 | |
107 : | /* Implemented functions */ | ||
108 : | suxen_drol | 1.3 | TRANSFER_8TO16SUB2 transfer_8to16sub2_c; |
109 : | edgomez | 1.8 | TRANSFER_8TO16SUB2 transfer_8to16sub2_mmx; |
110 : | edgomez | 1.7 | TRANSFER_8TO16SUB2 transfer_8to16sub2_xmm; |
111 : | ia64p | 1.5 | TRANSFER_8TO16SUB2 transfer_8to16sub2_ia64; |
112 : | suxen_drol | 1.3 | |
113 : | |||
114 : | edgomez | 1.6 | /***************************************************************************** |
115 : | * transfer16to8 + addition op API | ||
116 : | ****************************************************************************/ | ||
117 : | |||
118 : | edgomez | 1.4 | typedef void (TRANSFER_16TO8ADD) (uint8_t * const dst, |
119 : | const int16_t * const src, | ||
120 : | uint32_t stride); | ||
121 : | edgomez | 1.6 | |
122 : | edgomez | 1.4 | typedef TRANSFER_16TO8ADD *TRANSFER_16TO8ADD_PTR; |
123 : | edgomez | 1.6 | |
124 : | /* Our global function pointer - Initialized in xvid.c */ | ||
125 : | Isibaar | 1.1 | extern TRANSFER_16TO8ADD_PTR transfer_16to8add; |
126 : | edgomez | 1.6 | |
127 : | /* Implemented functions */ | ||
128 : | Isibaar | 1.1 | TRANSFER_16TO8ADD transfer_16to8add_c; |
129 : | TRANSFER_16TO8ADD transfer_16to8add_mmx; | ||
130 : | ia64p | 1.5 | TRANSFER_16TO8ADD transfer_16to8add_ia64; |
131 : | Isibaar | 1.1 | |
132 : | edgomez | 1.6 | /***************************************************************************** |
133 : | * transfer8to8 + no op | ||
134 : | ****************************************************************************/ | ||
135 : | |||
136 : | edgomez | 1.4 | typedef void (TRANSFER8X8_COPY) (uint8_t * const dst, |
137 : | const uint8_t * const src, | ||
138 : | const uint32_t stride); | ||
139 : | edgomez | 1.6 | |
140 : | edgomez | 1.4 | typedef TRANSFER8X8_COPY *TRANSFER8X8_COPY_PTR; |
141 : | edgomez | 1.6 | |
142 : | /* Our global function pointer - Initialized in xvid.c */ | ||
143 : | Isibaar | 1.1 | extern TRANSFER8X8_COPY_PTR transfer8x8_copy; |
144 : | edgomez | 1.6 | |
145 : | /* Implemented functions */ | ||
146 : | Isibaar | 1.1 | TRANSFER8X8_COPY transfer8x8_copy_c; |
147 : | TRANSFER8X8_COPY transfer8x8_copy_mmx; | ||
148 : | ia64p | 1.5 | TRANSFER8X8_COPY transfer8x8_copy_ia64; |
149 : | Isibaar | 1.1 | |
150 : | edgomez | 1.6 | #endif |
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