vf: remove most GPL video filters

Almost all of them had their guts removed and replaced by libavfilter
long ago, but remove them anyway. They're pointless and have been
scheduled for deprecation.

Still leave vf_format (because we need it in some form) and vf_sub (not
sure).

This will break some builtin functionality: lavfi yadif defaults are
different, auto rotation and stereo3d downconversion are broken. These
might be fixed later.

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}
-    },
-};