diff options
Diffstat (limited to 'video/filter/vf_dsize.c')
-rw-r--r-- | video/filter/vf_dsize.c | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/video/filter/vf_dsize.c b/video/filter/vf_dsize.c deleted file mode 100644 index 12fa7242f3..0000000000 --- a/video/filter/vf_dsize.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * This file is part of mpv. - * - * mpv is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * mpv is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with mpv. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <inttypes.h> -#include <limits.h> - -#include "config.h" -#include "common/msg.h" -#include "options/m_option.h" - -#include "video/img_format.h" -#include "video/mp_image.h" -#include "vf.h" - -#include "config.h" -#if !HAVE_GPL -#error GPL only -#endif - -struct vf_priv_s { - int w, h; - int method; // aspect method, 0 -> downscale, 1-> upscale. +2 -> original aspect. - int round; - float aspect; -}; - -static int reconfig(struct vf_instance *vf, struct mp_image_params *in, - struct mp_image_params *out) -{ - int width = in->w, height = in->h; - int d_width, d_height; - mp_image_params_get_dsize(in, &d_width, &d_height); - int w = vf->priv->w; - int h = vf->priv->h; - if (vf->priv->aspect < 0.001) { // did the user input aspect or w,h params - if (w == 0) w = d_width; - if (h == 0) h = d_height; - if (w == -1) w = width; - if (h == -1) h = height; - if (w == -2) w = h * (double)d_width / d_height; - if (w == -3) w = h * (double)width / height; - if (h == -2) h = w * (double)d_height / d_width; - if (h == -3) h = w * (double)height / width; - if (vf->priv->method > -1) { - double aspect = (vf->priv->method & 2) ? ((double)height / width) : ((double)d_height / d_width); - if ((h > w * aspect) ^ (vf->priv->method & 1)) { - h = w * aspect; - } else { - w = h / aspect; - } - } - if (vf->priv->round > 1) { // round up - w += (vf->priv->round - 1 - (w - 1) % vf->priv->round); - h += (vf->priv->round - 1 - (h - 1) % vf->priv->round); - } - d_width = w; - d_height = h; - } else { - if (vf->priv->aspect * height > width) { - d_width = height * vf->priv->aspect + .5; - d_height = height; - } else { - d_height = width / vf->priv->aspect + .5; - d_width = width; - } - } - *out = *in; - mp_image_params_set_dsize(out, d_width, d_height); - return 0; -} - -static int vf_open(vf_instance_t *vf) -{ - MP_WARN(vf, "This filter is deprecated. No replacement.\n"); - - vf->reconfig = reconfig; - return 1; -} - -#define OPT_BASE_STRUCT struct vf_priv_s -const vf_info_t vf_info_dsize = { - .description = "reset displaysize/aspect", - .name = "dsize", - .open = vf_open, - .priv_size = sizeof(struct vf_priv_s), - .priv_defaults = &(const struct vf_priv_s){ - .aspect = 0.0, - .w = -1, - .h = -1, - .method = -1, - .round = 1, - }, - .options = (const struct m_option[]){ - OPT_INTRANGE("w", w, 0, -3, INT_MAX), - OPT_INTRANGE("h", h, 0, -3, INT_MAX), - OPT_INTRANGE("method", method, 0, -1, 3), - OPT_INTRANGE("round", round, 0, 0, 9999), - OPT_FLOAT("aspect", aspect, CONF_RANGE, .min = 0, .max = 10), - {0} - }, -}; |