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Revision 1988 - (view) (download)
| 1 : | edgomez | 1382 | /***************************************************************************** |
| 2 : | * | ||
| 3 : | * XVID MPEG-4 VIDEO CODEC | ||
| 4 : | * - Image related header - | ||
| 5 : | * | ||
| 6 : | Isibaar | 1909 | * Copyright(C) 2001-2010 Peter Ross <pross@xvid.org> |
| 7 : | edgomez | 1382 | * |
| 8 : | * This program is free software ; you can redistribute it and/or modify | ||
| 9 : | * it under the terms of the GNU General Public License as published by | ||
| 10 : | * the Free Software Foundation ; either version 2 of the License, or | ||
| 11 : | * (at your option) any later version. | ||
| 12 : | * | ||
| 13 : | * This program is distributed in the hope that it will be useful, | ||
| 14 : | * but WITHOUT ANY WARRANTY ; without even the implied warranty of | ||
| 15 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 16 : | * GNU General Public License for more details. | ||
| 17 : | * | ||
| 18 : | * You should have received a copy of the GNU General Public License | ||
| 19 : | * along with this program ; if not, write to the Free Software | ||
| 20 : | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
| 21 : | * | ||
| 22 : | Isibaar | 1988 | * $Id$ |
| 23 : | edgomez | 1382 | * |
| 24 : | ****************************************************************************/ | ||
| 25 : | |||
| 26 : | Isibaar | 3 | #ifndef _IMAGE_H_ |
| 27 : | #define _IMAGE_H_ | ||
| 28 : | |||
| 29 : | edgomez | 851 | #include <stdlib.h> |
| 30 : | |||
| 31 : | Isibaar | 3 | #include "../portab.h" |
| 32 : | edgomez | 851 | #include "../global.h" |
| 33 : | Isibaar | 3 | #include "colorspace.h" |
| 34 : | albeu | 315 | #include "../xvid.h" |
| 35 : | Isibaar | 3 | |
| 36 : | edgomez | 851 | #define EDGE_SIZE 64 |
| 37 : | Isibaar | 3 | |
| 38 : | edgomez | 851 | void init_image(uint32_t cpu_flags); |
| 39 : | Isibaar | 3 | |
| 40 : | edgomez | 851 | |
| 41 : | static void __inline | ||
| 42 : | image_null(IMAGE * image) | ||
| 43 : | Isibaar | 3 | { |
| 44 : | edgomez | 851 | image->y = image->u = image->v = NULL; |
| 45 : | edgomez | 195 | } |
| 46 : | Isibaar | 3 | |
| 47 : | edgomez | 195 | int32_t image_create(IMAGE * image, |
| 48 : | uint32_t edged_width, | ||
| 49 : | uint32_t edged_height); | ||
| 50 : | void image_destroy(IMAGE * image, | ||
| 51 : | uint32_t edged_width, | ||
| 52 : | uint32_t edged_height); | ||
| 53 : | Isibaar | 3 | |
| 54 : | edgomez | 195 | void image_swap(IMAGE * image1, |
| 55 : | IMAGE * image2); | ||
| 56 : | edgomez | 1382 | |
| 57 : | edgomez | 195 | void image_copy(IMAGE * image1, |
| 58 : | IMAGE * image2, | ||
| 59 : | uint32_t edged_width, | ||
| 60 : | uint32_t height); | ||
| 61 : | edgomez | 1382 | |
| 62 : | edgomez | 195 | void image_setedges(IMAGE * image, |
| 63 : | uint32_t edged_width, | ||
| 64 : | uint32_t edged_height, | ||
| 65 : | uint32_t width, | ||
| 66 : | edgomez | 1382 | uint32_t height, |
| 67 : | int bs_version); | ||
| 68 : | |||
| 69 : | syskin | 1665 | void image_interpolate(const uint8_t * refn, |
| 70 : | uint8_t * refh, | ||
| 71 : | uint8_t * refv, | ||
| 72 : | uint8_t * refhv, | ||
| 73 : | edgomez | 195 | uint32_t edged_width, |
| 74 : | uint32_t edged_height, | ||
| 75 : | edgomez | 851 | uint32_t quarterpel, |
| 76 : | edgomez | 195 | uint32_t rounding); |
| 77 : | Isibaar | 3 | |
| 78 : | edgomez | 195 | float image_psnr(IMAGE * orig_image, |
| 79 : | IMAGE * recon_image, | ||
| 80 : | uint16_t stride, | ||
| 81 : | uint16_t width, | ||
| 82 : | uint16_t height); | ||
| 83 : | Isibaar | 112 | |
| 84 : | suxen_drol | 118 | |
| 85 : | edgomez | 851 | float sse_to_PSNR(long sse, int pixels); |
| 86 : | |||
| 87 : | long plane_sse(uint8_t * orig, | ||
| 88 : | uint8_t * recon, | ||
| 89 : | uint16_t stride, | ||
| 90 : | uint16_t width, | ||
| 91 : | uint16_t height); | ||
| 92 : | |||
| 93 : | void | ||
| 94 : | image_chroma_optimize(IMAGE * img, int width, int height, int edged_width); | ||
| 95 : | |||
| 96 : | |||
| 97 : | edgomez | 195 | int image_input(IMAGE * image, |
| 98 : | uint32_t width, | ||
| 99 : | int height, | ||
| 100 : | uint32_t edged_width, | ||
| 101 : | edgomez | 1382 | uint8_t * src[4], |
| 102 : | int src_stride[4], | ||
| 103 : | edgomez | 851 | int csp, |
| 104 : | int interlaced); | ||
| 105 : | Isibaar | 3 | |
| 106 : | edgomez | 195 | int image_output(IMAGE * image, |
| 107 : | uint32_t width, | ||
| 108 : | int height, | ||
| 109 : | uint32_t edged_width, | ||
| 110 : | edgomez | 1382 | uint8_t * dst[4], |
| 111 : | Skal | 1617 | int dst_stride[4], |
| 112 : | edgomez | 851 | int csp, |
| 113 : | int interlaced); | ||
| 114 : | Isibaar | 3 | |
| 115 : | suxen_drol | 118 | |
| 116 : | |||
| 117 : | edgomez | 195 | int image_dump_yuvpgm(const IMAGE * image, |
| 118 : | const uint32_t edged_width, | ||
| 119 : | const uint32_t width, | ||
| 120 : | const uint32_t height, | ||
| 121 : | char *filename); | ||
| 122 : | suxen_drol | 118 | |
| 123 : | edgomez | 195 | float image_mad(const IMAGE * img1, |
| 124 : | const IMAGE * img2, | ||
| 125 : | uint32_t stride, | ||
| 126 : | uint32_t width, | ||
| 127 : | uint32_t height); | ||
| 128 : | suxen_drol | 118 | |
| 129 : | suxen_drol | 323 | void |
| 130 : | suxen_drol | 1631 | output_slice(IMAGE * cur, int stride, int width, xvid_image_t* out_frm, int mbx, int mby,int mbl); |
| 131 : | albeu | 315 | |
| 132 : | edgomez | 851 | |
| 133 : | void | ||
| 134 : | image_clear(IMAGE * img, int width, int height, int edged_width, | ||
| 135 : | int y, int u, int v); | ||
| 136 : | |||
| 137 : | |||
| 138 : | Isibaar | 1909 | void image_block_variance(IMAGE * orig_image, uint16_t stride, MACROBLOCK *mbs, |
| 139 : | uint16_t mb_width, uint16_t mb_height); | ||
| 140 : | |||
| 141 : | edgomez | 851 | void |
| 142 : | Isibaar | 1909 | image_deblock_rrv(IMAGE * img, int edged_width, |
| 143 : | edgomez | 851 | const MACROBLOCK * mbs, int mb_width, int mb_height, int mb_stride, |
| 144 : | int block, int flags); | ||
| 145 : | |||
| 146 : | |||
| 147 : | Skal | 1733 | /* helper function: deinterlace image. |
| 148 : | Only for YUV 4:2:0 planar format. Use bottom_first!=0 if main | ||
| 149 : | field is the bottom one. | ||
| 150 : | returns 1 if everything went ok, 0 otherwise. */ | ||
| 151 : | extern int xvid_image_deinterlace(xvid_image_t* img, int width, int height, int bottom_first); | ||
| 152 : | |||
| 153 : | edgomez | 195 | #endif /* _IMAGE_H_ */ |
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