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vf_screenshot: remove this filter

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It's entirely useless, especially now that vo.c handles screenshots in a
generic way, and requires no special VO support. There are some
potential weird use-cases, but actually I've never seen it being used.
This commit is contained in:
wm4
2015-04-16 22:16:04 +02:00
parent 547976633f
commit f4292ebf52
8 changed files with 3 additions and 97 deletions
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3
video/filter/vf.c
View File

@@ -54,7 +54,6 @@ extern const vf_info_t vf_info_hqdn3d;
extern const vf_info_t vf_info_dsize;
extern const vf_info_t vf_info_pullup;
extern const vf_info_t vf_info_delogo;
extern const vf_info_t vf_info_screenshot;
extern const vf_info_t vf_info_sub;
extern const vf_info_t vf_info_yadif;
extern const vf_info_t vf_info_stereo3d;
@@ -88,8 +87,6 @@ static const vf_info_t *const filter_list[] = {
&vf_info_yadif,
#endif
&vf_info_screenshot,
&vf_info_eq,
&vf_info_dsize,
&vf_info_sub,

1
video/filter/vf.h
View File

@@ -144,7 +144,6 @@ enum vf_ctrl {
VFCTRL_SEEK_RESET = 1, // reset on picture and PTS discontinuities
VFCTRL_SET_EQUALIZER, // set color options (brightness,contrast etc)
VFCTRL_GET_EQUALIZER, // get color options (brightness,contrast etc)
VFCTRL_SCREENSHOT, // Take screenshot, arg is mp_image**
VFCTRL_INIT_OSD, // Filter OSD renderer present?
VFCTRL_SET_DEINTERLACE, // Set deinterlacing status
VFCTRL_GET_DEINTERLACE, // Get deinterlacing status

74
video/filter/vf_screenshot.c
View File

@@ -1,74 +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 "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include "talloc.h"
#include "video/img_format.h"
#include "video/mp_image.h"
#include "video/sws_utils.h"
#include "video/out/vo.h"
#include "vf.h"
struct vf_priv_s {
struct mp_image *current;
};
static struct mp_image *filter(struct vf_instance *vf, struct mp_image *mpi)
{
mp_image_unrefp(&vf->priv->current);
vf->priv->current = talloc_steal(vf, mp_image_new_ref(mpi));
return mpi;
}
static int control (vf_instance_t *vf, int request, void *data)
{
if (request == VFCTRL_SCREENSHOT && vf->priv->current) {
*(struct mp_image **)data = mp_image_new_ref(vf->priv->current);
return CONTROL_TRUE;
}
return CONTROL_UNKNOWN;
}
static int query_format(struct vf_instance *vf, unsigned int fmt)
{
if (mp_sws_supported_format(fmt))
return vf_next_query_format(vf, fmt);
return 0;
}
static int vf_open(vf_instance_t *vf)
{
vf->control = control;
vf->filter = filter;
vf->query_format = query_format;
vf->priv = talloc_zero(vf, struct vf_priv_s);
return 1;
}
const vf_info_t vf_info_screenshot = {
.description = "screenshot to file",
.name = "screenshot",
.open = vf_open,
};