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| 1 : | edgomez | 1.7 | /***************************************************************************** |
| 2 : | * | ||
| 3 : | * XVID MPEG-4 VIDEO CODEC | ||
| 4 : | * - h263 quantization header - | ||
| 5 : | * | ||
| 6 : | edgomez | 1.8 | * Copyright(C) 2002 Michael Militzer <isibaar@xvid.org> |
| 7 : | edgomez | 1.7 | * |
| 8 : | edgomez | 1.9 | * This file is part of XviD, a free MPEG-4 video encoder/decoder |
| 9 : | * | ||
| 10 : | * XviD is free software; you can redistribute it and/or modify it | ||
| 11 : | * under the terms of the GNU General Public License as published by | ||
| 12 : | * the Free Software Foundation; either version 2 of the License, or | ||
| 13 : | edgomez | 1.7 | * (at your option) any later version. |
| 14 : | * | ||
| 15 : | * This program is distributed in the hope that it will be useful, | ||
| 16 : | edgomez | 1.9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 : | edgomez | 1.7 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 : | * GNU General Public License for more details. | ||
| 19 : | * | ||
| 20 : | * You should have received a copy of the GNU General Public License | ||
| 21 : | edgomez | 1.9 | * along with this program; if not, write to the Free Software |
| 22 : | edgomez | 1.7 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 23 : | * | ||
| 24 : | edgomez | 1.9 | * Under section 8 of the GNU General Public License, the copyright |
| 25 : | * holders of XVID explicitly forbid distribution in the following | ||
| 26 : | * countries: | ||
| 27 : | * | ||
| 28 : | * - Japan | ||
| 29 : | * - United States of America | ||
| 30 : | * | ||
| 31 : | * Linking XviD statically or dynamically with other modules is making a | ||
| 32 : | * combined work based on XviD. Thus, the terms and conditions of the | ||
| 33 : | * GNU General Public License cover the whole combination. | ||
| 34 : | * | ||
| 35 : | * As a special exception, the copyright holders of XviD give you | ||
| 36 : | * permission to link XviD with independent modules that communicate with | ||
| 37 : | * XviD solely through the VFW1.1 and DShow interfaces, regardless of the | ||
| 38 : | * license terms of these independent modules, and to copy and distribute | ||
| 39 : | * the resulting combined work under terms of your choice, provided that | ||
| 40 : | * every copy of the combined work is accompanied by a complete copy of | ||
| 41 : | * the source code of XviD (the version of XviD used to produce the | ||
| 42 : | * combined work), being distributed under the terms of the GNU General | ||
| 43 : | * Public License plus this exception. An independent module is a module | ||
| 44 : | * which is not derived from or based on XviD. | ||
| 45 : | * | ||
| 46 : | * Note that people who make modified versions of XviD are not obligated | ||
| 47 : | * to grant this special exception for their modified versions; it is | ||
| 48 : | * their choice whether to do so. The GNU General Public License gives | ||
| 49 : | * permission to release a modified version without this exception; this | ||
| 50 : | * exception also makes it possible to release a modified version which | ||
| 51 : | * carries forward this exception. | ||
| 52 : | * | ||
| 53 : | * $Id$ | ||
| 54 : | edgomez | 1.7 | * |
| 55 : | ****************************************************************************/ | ||
| 56 : | |||
| 57 : | Isibaar | 1.1 | #ifndef _QUANT_H263_H_ |
| 58 : | #define _QUANT_H263_H_ | ||
| 59 : | |||
| 60 : | #include "../portab.h" | ||
| 61 : | |||
| 62 : | edgomez | 1.7 | /***************************************************************************** |
| 63 : | * Prototypes | ||
| 64 : | ****************************************************************************/ | ||
| 65 : | |||
| 66 : | /* intra */ | ||
| 67 : | edgomez | 1.4 | typedef void (quanth263_intraFunc) (int16_t * coeff, |
| 68 : | const int16_t * data, | ||
| 69 : | const uint32_t quant, | ||
| 70 : | const uint32_t dcscalar); | ||
| 71 : | Isibaar | 1.1 | |
| 72 : | edgomez | 1.4 | typedef quanth263_intraFunc *quanth263_intraFuncPtr; |
| 73 : | Isibaar | 1.1 | |
| 74 : | extern quanth263_intraFuncPtr quant_intra; | ||
| 75 : | extern quanth263_intraFuncPtr dequant_intra; | ||
| 76 : | |||
| 77 : | quanth263_intraFunc quant_intra_c; | ||
| 78 : | quanth263_intraFunc quant_intra_mmx; | ||
| 79 : | h | 1.3 | quanth263_intraFunc quant_intra_sse2; |
| 80 : | Isibaar | 1.5 | quanth263_intraFunc quant_intra_ia64; |
| 81 : | Isibaar | 1.1 | |
| 82 : | quanth263_intraFunc dequant_intra_c; | ||
| 83 : | quanth263_intraFunc dequant_intra_mmx; | ||
| 84 : | chl | 1.6 | quanth263_intraFunc dequant_intra_xmm; |
| 85 : | h | 1.3 | quanth263_intraFunc dequant_intra_sse2; |
| 86 : | Isibaar | 1.5 | quanth263_intraFunc dequant_intra_ia64; |
| 87 : | Isibaar | 1.1 | |
| 88 : | edgomez | 1.7 | /* inter_quant */ |
| 89 : | edgomez | 1.4 | typedef uint32_t(quanth263_interFunc) (int16_t * coeff, |
| 90 : | const int16_t * data, | ||
| 91 : | const uint32_t quant); | ||
| 92 : | Isibaar | 1.1 | |
| 93 : | edgomez | 1.4 | typedef quanth263_interFunc *quanth263_interFuncPtr; |
| 94 : | Isibaar | 1.1 | |
| 95 : | extern quanth263_interFuncPtr quant_inter; | ||
| 96 : | |||
| 97 : | quanth263_interFunc quant_inter_c; | ||
| 98 : | quanth263_interFunc quant_inter_mmx; | ||
| 99 : | h | 1.2 | quanth263_interFunc quant_inter_sse2; |
| 100 : | Isibaar | 1.5 | quanth263_interFunc quant_inter_ia64; |
| 101 : | Isibaar | 1.1 | |
| 102 : | edgomez | 1.7 | /*inter_dequant */ |
| 103 : | edgomez | 1.4 | typedef void (dequanth263_interFunc) (int16_t * coeff, |
| 104 : | const int16_t * data, | ||
| 105 : | const uint32_t quant); | ||
| 106 : | Isibaar | 1.1 | |
| 107 : | edgomez | 1.4 | typedef dequanth263_interFunc *dequanth263_interFuncPtr; |
| 108 : | Isibaar | 1.1 | |
| 109 : | extern dequanth263_interFuncPtr dequant_inter; | ||
| 110 : | |||
| 111 : | dequanth263_interFunc dequant_inter_c; | ||
| 112 : | dequanth263_interFunc dequant_inter_mmx; | ||
| 113 : | chl | 1.6 | dequanth263_interFunc dequant_inter_xmm; |
| 114 : | h | 1.2 | dequanth263_interFunc dequant_inter_sse2; |
| 115 : | Isibaar | 1.5 | dequanth263_interFunc dequant_inter_ia64; |
| 116 : | Isibaar | 1.1 | |
| 117 : | edgomez | 1.7 | #endif /* _QUANT_H263_H_ */ |
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