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vf_swapuv: remove this filter

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It's entirely useless. I left it in for a while, because the analog TV
code had a transitional bug that could switch chroma planes, but it was
fixed long ago. It's also available in libavfilter.
This commit is contained in:
wm4 2015-01-27 19:02:16 +01:00
parent c92f4a1126
commit 82e3d06f09
5 changed files with 0 additions and 71 deletions
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3
DOCS/man/vf.rst
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@ -375,9 +375,6 @@ Available filters are:
:<0: blur
:>0: sharpen
``swapuv``
Swap U & V plane.
``pullup[=jl:jr:jt:jb:sb:mp]``
Pulldown reversal (inverse telecine) filter, capable of handling mixed
hard-telecine, 24000/1001 fps progressive, and 30000/1001 fps progressive

1
old-makefile
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@ -270,7 +270,6 @@ SOURCES = audio/audio.c \
video/filter/vf_screenshot.c \
video/filter/vf_stereo3d.c \
video/filter/vf_sub.c \
video/filter/vf_swapuv.c \
video/filter/vf_unsharp.c \
video/filter/vf_yadif.c \
video/out/bitmap_packer.c \

2
video/filter/vf.c
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@ -53,7 +53,6 @@ extern const vf_info_t vf_info_noise;
extern const vf_info_t vf_info_eq;
extern const vf_info_t vf_info_gradfun;
extern const vf_info_t vf_info_unsharp;
extern const vf_info_t vf_info_swapuv;
extern const vf_info_t vf_info_hqdn3d;
extern const vf_info_t vf_info_ilpack;
extern const vf_info_t vf_info_dsize;
@ -94,7 +93,6 @@ static const vf_info_t *const filter_list[] = {
&vf_info_eq,
&vf_info_gradfun,
&vf_info_unsharp,
&vf_info_swapuv,
&vf_info_hqdn3d,
&vf_info_ilpack,
&vf_info_dsize,

64
video/filter/vf_swapuv.c
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@ -1,64 +0,0 @@
/*
* Copyright (C) 2002 Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of MPlayer.
*
* MPlayer 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.
*
* MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <assert.h>
#include "common/msg.h"
#include "video/img_format.h"
#include "video/mp_image.h"
#include "vf.h"
static struct mp_image *filter(struct vf_instance *vf, struct mp_image *mpi)
{
struct mp_image old = *mpi;
mpi->planes[1] = old.planes[2];
mpi->stride[1] = old.stride[2];
mpi->planes[2] = old.planes[1];
mpi->stride[2] = old.stride[1];
return mpi;
}
static int query_format(struct vf_instance *vf, unsigned int fmt)
{
struct mp_imgfmt_desc desc = mp_imgfmt_get_desc(fmt);
if (!(desc.flags & MP_IMGFLAG_BYTE_ALIGNED))
return 0;
if (!(desc.num_planes >= 3 && desc.bytes[1] == desc.bytes[2]))
return 0;
return vf_next_query_format(vf, fmt);
}
static int vf_open(vf_instance_t *vf){
vf->filter=filter;
vf->query_format=query_format;
return 1;
}
const vf_info_t vf_info_swapuv = {
.description = "UV swapper",
.name = "swapuv",
.open = vf_open,
};
//===========================================================================//

1
wscript_build.py
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@ -319,7 +319,6 @@ def build(ctx):
( "video/filter/vf_screenshot.c" ),
( "video/filter/vf_stereo3d.c" ),
( "video/filter/vf_sub.c" ),
( "video/filter/vf_swapuv.c" ),
( "video/filter/vf_unsharp.c" ),
( "video/filter/vf_vapoursynth.c", "vapoursynth-core" ),
( "video/filter/vf_vavpp.c", "vaapi-vpp"),