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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 : | * 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 | 1.8 | * $Id: quant_h263.h,v 1.7 2002/09/07 10:26:10 edgomez Exp $ |
| 32 : | edgomez | 1.7 | * |
| 33 : | ****************************************************************************/ | ||
| 34 : | |||
| 35 : | Isibaar | 1.1 | #ifndef _QUANT_H263_H_ |
| 36 : | #define _QUANT_H263_H_ | ||
| 37 : | |||
| 38 : | #include "../portab.h" | ||
| 39 : | |||
| 40 : | edgomez | 1.7 | /***************************************************************************** |
| 41 : | * Prototypes | ||
| 42 : | ****************************************************************************/ | ||
| 43 : | |||
| 44 : | /* intra */ | ||
| 45 : | edgomez | 1.4 | typedef void (quanth263_intraFunc) (int16_t * coeff, |
| 46 : | const int16_t * data, | ||
| 47 : | const uint32_t quant, | ||
| 48 : | const uint32_t dcscalar); | ||
| 49 : | Isibaar | 1.1 | |
| 50 : | edgomez | 1.4 | typedef quanth263_intraFunc *quanth263_intraFuncPtr; |
| 51 : | Isibaar | 1.1 | |
| 52 : | extern quanth263_intraFuncPtr quant_intra; | ||
| 53 : | extern quanth263_intraFuncPtr dequant_intra; | ||
| 54 : | |||
| 55 : | quanth263_intraFunc quant_intra_c; | ||
| 56 : | quanth263_intraFunc quant_intra_mmx; | ||
| 57 : | h | 1.3 | quanth263_intraFunc quant_intra_sse2; |
| 58 : | Isibaar | 1.5 | quanth263_intraFunc quant_intra_ia64; |
| 59 : | Isibaar | 1.1 | |
| 60 : | quanth263_intraFunc dequant_intra_c; | ||
| 61 : | quanth263_intraFunc dequant_intra_mmx; | ||
| 62 : | chl | 1.6 | quanth263_intraFunc dequant_intra_xmm; |
| 63 : | h | 1.3 | quanth263_intraFunc dequant_intra_sse2; |
| 64 : | Isibaar | 1.5 | quanth263_intraFunc dequant_intra_ia64; |
| 65 : | Isibaar | 1.1 | |
| 66 : | edgomez | 1.7 | /* inter_quant */ |
| 67 : | edgomez | 1.4 | typedef uint32_t(quanth263_interFunc) (int16_t * coeff, |
| 68 : | const int16_t * data, | ||
| 69 : | const uint32_t quant); | ||
| 70 : | Isibaar | 1.1 | |
| 71 : | edgomez | 1.4 | typedef quanth263_interFunc *quanth263_interFuncPtr; |
| 72 : | Isibaar | 1.1 | |
| 73 : | extern quanth263_interFuncPtr quant_inter; | ||
| 74 : | |||
| 75 : | quanth263_interFunc quant_inter_c; | ||
| 76 : | quanth263_interFunc quant_inter_mmx; | ||
| 77 : | h | 1.2 | quanth263_interFunc quant_inter_sse2; |
| 78 : | Isibaar | 1.5 | quanth263_interFunc quant_inter_ia64; |
| 79 : | Isibaar | 1.1 | |
| 80 : | edgomez | 1.7 | /*inter_dequant */ |
| 81 : | edgomez | 1.4 | typedef void (dequanth263_interFunc) (int16_t * coeff, |
| 82 : | const int16_t * data, | ||
| 83 : | const uint32_t quant); | ||
| 84 : | Isibaar | 1.1 | |
| 85 : | edgomez | 1.4 | typedef dequanth263_interFunc *dequanth263_interFuncPtr; |
| 86 : | Isibaar | 1.1 | |
| 87 : | extern dequanth263_interFuncPtr dequant_inter; | ||
| 88 : | |||
| 89 : | dequanth263_interFunc dequant_inter_c; | ||
| 90 : | dequanth263_interFunc dequant_inter_mmx; | ||
| 91 : | chl | 1.6 | dequanth263_interFunc dequant_inter_xmm; |
| 92 : | h | 1.2 | dequanth263_interFunc dequant_inter_sse2; |
| 93 : | Isibaar | 1.5 | dequanth263_interFunc dequant_inter_ia64; |
| 94 : | Isibaar | 1.1 | |
| 95 : | edgomez | 1.7 | #endif /* _QUANT_H263_H_ */ |
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