virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
Code Issues Releases Activity

lavfi: remove telecine libmpcodecs wrapper

Browse Source 
Native, with more features, filter is available.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-04-06 15:23:12 +00:00
parent 10b1cc63c2
commit 32a7b858c9
4 changed files with 1 additions and 162 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
libavfilter/Makefile
View File

@ -209,7 +209,6 @@ OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_qp.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_sab.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_softpulldown.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_spp.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_telecine.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_tinterlace.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_uspp.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/pullup.o

158
libavfilter/libmpcodecs/vf_telecine.c
View File

@ -1,158 +0,0 @@
/*
* 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 "config.h"
#include "mp_msg.h"
#include "img_format.h"
#include "mp_image.h"
#include "vf.h"
#include "libvo/fastmemcpy.h"
struct vf_priv_s {
int frame;
};
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts)
{
mp_image_t *dmpi;
int ret;
int w = (IMGFMT_IS_YUVP16(mpi->imgfmt) ? 2 : 1) * mpi->w;
int chroma_width = (IMGFMT_IS_YUVP16(mpi->imgfmt) ? 2 : 1) * mpi->chroma_width;
vf->priv->frame = (vf->priv->frame+1)%4;
dmpi = ff_vf_get_image(vf->next, mpi->imgfmt,
MP_IMGTYPE_STATIC, MP_IMGFLAG_ACCEPT_STRIDE |
MP_IMGFLAG_PRESERVE, mpi->width, mpi->height);
ret = 0;
// 0/0 1/1 2/2 2/3 3/0
switch (vf->priv->frame) {
case 0:
my_memcpy_pic(dmpi->planes[0]+dmpi->stride[0],
mpi->planes[0]+mpi->stride[0], w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1]+dmpi->stride[1],
mpi->planes[1]+mpi->stride[1],
chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2]+dmpi->stride[2],
mpi->planes[2]+mpi->stride[2],
chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
ret = ff_vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
/* Fallthrough */
case 1:
case 2:
memcpy_pic(dmpi->planes[0], mpi->planes[0], w, mpi->h,
dmpi->stride[0], mpi->stride[0]);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
memcpy_pic(dmpi->planes[1], mpi->planes[1],
chroma_width, mpi->chroma_height,
dmpi->stride[1], mpi->stride[1]);
memcpy_pic(dmpi->planes[2], mpi->planes[2],
chroma_width, mpi->chroma_height,
dmpi->stride[2], mpi->stride[2]);
}
return ff_vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE) || ret;
case 3:
my_memcpy_pic(dmpi->planes[0]+dmpi->stride[0],
mpi->planes[0]+mpi->stride[0], w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1]+dmpi->stride[1],
mpi->planes[1]+mpi->stride[1],
chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2]+dmpi->stride[2],
mpi->planes[2]+mpi->stride[2],
chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
ret = ff_vf_next_put_image(vf, dmpi, MP_NOPTS_VALUE);
my_memcpy_pic(dmpi->planes[0], mpi->planes[0], w, mpi->h/2,
dmpi->stride[0]*2, mpi->stride[0]*2);
if (mpi->flags & MP_IMGFLAG_PLANAR) {
my_memcpy_pic(dmpi->planes[1], mpi->planes[1],
chroma_width, mpi->chroma_height/2,
dmpi->stride[1]*2, mpi->stride[1]*2);
my_memcpy_pic(dmpi->planes[2], mpi->planes[2],
chroma_width, mpi->chroma_height/2,
dmpi->stride[2]*2, mpi->stride[2]*2);
}
return ret;
}
return 0;
}
#if 0
static int query_format(struct vf_instance *vf, unsigned int fmt)
{
/* FIXME - figure out which other formats work */
switch (fmt) {
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
return ff_vf_next_query_format(vf, fmt);
}
return 0;
}
static int config(struct vf_instance *vf,
int width, int height, int d_width, int d_height,
unsigned int flags, unsigned int outfmt)
{
return ff_vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
}
#endif
static void uninit(struct vf_instance *vf)
{
free(vf->priv);
}
static int vf_open(vf_instance_t *vf, char *args)
{
//vf->config = config;
vf->put_image = put_image;
//vf->query_format = query_format;
vf->uninit = uninit;
vf->default_reqs = VFCAP_ACCEPT_STRIDE;
vf->priv = calloc(1, sizeof(struct vf_priv_s));
vf->priv->frame = 1;
if (args) sscanf(args, "%d", &vf->priv->frame);
vf->priv->frame--;
return 1;
}
const vf_info_t ff_vf_info_telecine = {
"telecine filter",
"telecine",
"Rich Felker",
"",
vf_open,
NULL
};

2
libavfilter/version.h
View File

@ -30,7 +30,7 @@
#define LIBAVFILTER_VERSION_MAJOR 3
#define LIBAVFILTER_VERSION_MINOR 52
#define LIBAVFILTER_VERSION_MICRO 100
#define LIBAVFILTER_VERSION_MICRO 101
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \

2
libavfilter/vf_mp.c
View File

@ -143,7 +143,6 @@ extern const vf_info_t ff_vf_info_qp;
extern const vf_info_t ff_vf_info_sab;
extern const vf_info_t ff_vf_info_softpulldown;
extern const vf_info_t ff_vf_info_spp;
extern const vf_info_t ff_vf_info_telecine;
extern const vf_info_t ff_vf_info_tinterlace;
extern const vf_info_t ff_vf_info_uspp;
@ -170,7 +169,6 @@ static const vf_info_t* const filters[]={
&ff_vf_info_sab,
&ff_vf_info_softpulldown,
&ff_vf_info_spp,
&ff_vf_info_telecine,
&ff_vf_info_tinterlace,
&ff_vf_info_uspp,