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Revision 1.2 - (view) (download)
| 1 : | edgomez | 1.2 | /***************************************************************************** |
| 2 : | * | ||
| 3 : | * XVID MPEG-4 VIDEO CODEC | ||
| 4 : | * - XviD plugin: outputs PSNR to stdout (should disapear soon) - | ||
| 5 : | * | ||
| 6 : | * Copyright(C) 2003 Peter Ross <pross@xvid.org> | ||
| 7 : | * | ||
| 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 : | * $Id$ | ||
| 23 : | * | ||
| 24 : | ****************************************************************************/ | ||
| 25 : | |||
| 26 : | #include <stdio.h> | ||
| 27 : | |||
| 28 : | #include "../xvid.h" | ||
| 29 : | #include "../image/image.h" | ||
| 30 : | |||
| 31 : | |||
| 32 : | int xvid_plugin_psnr(void * handle, int opt, void * param1, void * param2) | ||
| 33 : | { | ||
| 34 : | switch(opt) { | ||
| 35 : | case XVID_PLG_INFO: | ||
| 36 : | { | ||
| 37 : | xvid_plg_info_t * info = (xvid_plg_info_t*)param1; | ||
| 38 : | info->flags = XVID_REQPSNR; | ||
| 39 : | return(0); | ||
| 40 : | } | ||
| 41 : | case XVID_PLG_CREATE: | ||
| 42 : | *((void**)param2) = NULL; /* We don't have any private data to bind here */ | ||
| 43 : | case XVID_PLG_DESTROY: | ||
| 44 : | case XVID_PLG_BEFORE: | ||
| 45 : | case XVID_PLG_FRAME: | ||
| 46 : | return(0); | ||
| 47 : | case XVID_PLG_AFTER: | ||
| 48 : | { | ||
| 49 : | xvid_plg_data_t * data = (xvid_plg_data_t*)param1; | ||
| 50 : | |||
| 51 : | printf("y_psnr=%2.2f u_psnr=%2.2f v_psnr=%2.2f\n", | ||
| 52 : | sse_to_PSNR(data->sse_y, data->width*data->height), | ||
| 53 : | sse_to_PSNR(data->sse_u, data->width*data->height/4), | ||
| 54 : | sse_to_PSNR(data->sse_v, data->width*data->height/4)); | ||
| 55 : | |||
| 56 : | return(0); | ||
| 57 : | } | ||
| 58 : | } | ||
| 59 : | |||
| 60 : | return XVID_ERR_FAIL; | ||
| 61 : | } |
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