lavfi/mp: remove mp=qp
The filter does nothing. Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol
parent
ad2a08388c
commit
390c35a13b
@ -5206,7 +5206,6 @@ The list of the currently supported filters follows:
|
||||
@item fspp
|
||||
@item ilpack
|
||||
@item pp7
|
||||
@item qp
|
||||
@item softpulldown
|
||||
@item uspp
|
||||
@end table
|
||||
|
||||
@ -231,7 +231,6 @@ OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_eq.o
|
||||
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_fspp.o
|
||||
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_ilpack.o
|
||||
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_pp7.o
|
||||
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_qp.o
|
||||
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_softpulldown.o
|
||||
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_uspp.o
|
||||
|
||||
|
||||
@ -1,178 +0,0 @@
|
||||
/*
|
||||
* Copyright (C) 2004 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 <math.h>
|
||||
#include <inttypes.h>
|
||||
|
||||
#include "mp_msg.h"
|
||||
#include "cpudetect.h"
|
||||
#include "img_format.h"
|
||||
#include "mp_image.h"
|
||||
#include "vf.h"
|
||||
#include "libvo/fastmemcpy.h"
|
||||
|
||||
#include "libavcodec/avcodec.h"
|
||||
#include "libavutil/eval.h"
|
||||
#include "libavutil/mem.h"
|
||||
|
||||
|
||||
struct vf_priv_s {
|
||||
char eq[200];
|
||||
int8_t *qp;
|
||||
int8_t lut[257];
|
||||
int qp_stride;
|
||||
};
|
||||
|
||||
static int config(struct vf_instance *vf,
|
||||
int width, int height, int d_width, int d_height,
|
||||
unsigned int flags, unsigned int outfmt){
|
||||
int h= (height+15)>>4;
|
||||
int i;
|
||||
|
||||
vf->priv->qp_stride= (width+15)>>4;
|
||||
vf->priv->qp= av_malloc(vf->priv->qp_stride*h*sizeof(int8_t));
|
||||
|
||||
for(i=-129; i<128; i++){
|
||||
double const_values[]={
|
||||
M_PI,
|
||||
M_E,
|
||||
i != -129,
|
||||
i,
|
||||
0
|
||||
};
|
||||
static const char *const_names[]={
|
||||
"PI",
|
||||
"E",
|
||||
"known",
|
||||
"qp",
|
||||
NULL
|
||||
};
|
||||
double temp_val;
|
||||
int res;
|
||||
|
||||
res= av_expr_parse_and_eval(&temp_val, vf->priv->eq, const_names, const_values, NULL, NULL, NULL, NULL, NULL, 0, NULL);
|
||||
|
||||
if (res < 0){
|
||||
ff_mp_msg(MSGT_VFILTER, MSGL_ERR, "qp: Error evaluating \"%s\" \n", vf->priv->eq);
|
||||
return 0;
|
||||
}
|
||||
vf->priv->lut[i+129]= lrintf(temp_val);
|
||||
}
|
||||
|
||||
return ff_vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
|
||||
}
|
||||
|
||||
static void get_image(struct vf_instance *vf, mp_image_t *mpi){
|
||||
if(mpi->flags&MP_IMGFLAG_PRESERVE) return; // don't change
|
||||
// ok, we can do pp in-place (or pp disabled):
|
||||
vf->dmpi=ff_vf_get_image(vf->next,mpi->imgfmt,
|
||||
mpi->type, mpi->flags, mpi->w, mpi->h);
|
||||
mpi->planes[0]=vf->dmpi->planes[0];
|
||||
mpi->stride[0]=vf->dmpi->stride[0];
|
||||
mpi->width=vf->dmpi->width;
|
||||
if(mpi->flags&MP_IMGFLAG_PLANAR){
|
||||
mpi->planes[1]=vf->dmpi->planes[1];
|
||||
mpi->planes[2]=vf->dmpi->planes[2];
|
||||
mpi->stride[1]=vf->dmpi->stride[1];
|
||||
mpi->stride[2]=vf->dmpi->stride[2];
|
||||
}
|
||||
mpi->flags|=MP_IMGFLAG_DIRECT;
|
||||
}
|
||||
|
||||
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
|
||||
mp_image_t *dmpi;
|
||||
int x,y;
|
||||
|
||||
if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
|
||||
// no DR, so get a new image! hope we'll get DR buffer:
|
||||
vf->dmpi=ff_vf_get_image(vf->next,mpi->imgfmt,
|
||||
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_PREFER_ALIGNED_STRIDE,
|
||||
mpi->w,mpi->h);
|
||||
}
|
||||
|
||||
dmpi= vf->dmpi;
|
||||
|
||||
if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
|
||||
memcpy_pic(dmpi->planes[0], mpi->planes[0], mpi->w, mpi->h, dmpi->stride[0], mpi->stride[0]);
|
||||
if(mpi->flags&MP_IMGFLAG_PLANAR){
|
||||
memcpy_pic(dmpi->planes[1], mpi->planes[1], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, dmpi->stride[1], mpi->stride[1]);
|
||||
memcpy_pic(dmpi->planes[2], mpi->planes[2], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, dmpi->stride[2], mpi->stride[2]);
|
||||
}
|
||||
}
|
||||
ff_vf_clone_mpi_attributes(dmpi, mpi);
|
||||
|
||||
dmpi->qscale = vf->priv->qp;
|
||||
dmpi->qstride= vf->priv->qp_stride;
|
||||
if(mpi->qscale){
|
||||
for(y=0; y<((dmpi->h+15)>>4); y++){
|
||||
for(x=0; x<vf->priv->qp_stride; x++){
|
||||
dmpi->qscale[x + dmpi->qstride*y]=
|
||||
vf->priv->lut[ 129 + ((int8_t)mpi->qscale[x + mpi->qstride*y]) ];
|
||||
}
|
||||
}
|
||||
}else{
|
||||
int qp= vf->priv->lut[0];
|
||||
for(y=0; y<((dmpi->h+15)>>4); y++){
|
||||
for(x=0; x<vf->priv->qp_stride; x++){
|
||||
dmpi->qscale[x + dmpi->qstride*y]= qp;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ff_vf_next_put_image(vf,dmpi, pts);
|
||||
}
|
||||
|
||||
static void uninit(struct vf_instance *vf){
|
||||
if(!vf->priv) return;
|
||||
|
||||
av_free(vf->priv->qp);
|
||||
vf->priv->qp= NULL;
|
||||
|
||||
av_free(vf->priv);
|
||||
vf->priv=NULL;
|
||||
}
|
||||
|
||||
//===========================================================================//
|
||||
static int vf_open(vf_instance_t *vf, char *args){
|
||||
vf->config=config;
|
||||
vf->put_image=put_image;
|
||||
vf->get_image=get_image;
|
||||
vf->uninit=uninit;
|
||||
vf->priv=av_malloc(sizeof(struct vf_priv_s));
|
||||
memset(vf->priv, 0, sizeof(struct vf_priv_s));
|
||||
|
||||
// avcodec_init();
|
||||
|
||||
if (args) strncpy(vf->priv->eq, args, 199);
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
const vf_info_t ff_vf_info_qp = {
|
||||
"QP changer",
|
||||
"qp",
|
||||
"Michael Niedermayer",
|
||||
"",
|
||||
vf_open,
|
||||
NULL
|
||||
};
|
||||
@ -31,7 +31,7 @@
|
||||
|
||||
#define LIBAVFILTER_VERSION_MAJOR 3
|
||||
#define LIBAVFILTER_VERSION_MINOR 86
|
||||
#define LIBAVFILTER_VERSION_MICRO 101
|
||||
#define LIBAVFILTER_VERSION_MICRO 102
|
||||
|
||||
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
|
||||
LIBAVFILTER_VERSION_MINOR, \
|
||||
|
||||
@ -127,7 +127,6 @@ extern const vf_info_t ff_vf_info_eq;
|
||||
extern const vf_info_t ff_vf_info_fspp;
|
||||
extern const vf_info_t ff_vf_info_ilpack;
|
||||
extern const vf_info_t ff_vf_info_pp7;
|
||||
extern const vf_info_t ff_vf_info_qp;
|
||||
extern const vf_info_t ff_vf_info_softpulldown;
|
||||
extern const vf_info_t ff_vf_info_uspp;
|
||||
|
||||
@ -138,7 +137,6 @@ static const vf_info_t* const filters[]={
|
||||
&ff_vf_info_fspp,
|
||||
&ff_vf_info_ilpack,
|
||||
&ff_vf_info_pp7,
|
||||
&ff_vf_info_qp,
|
||||
&ff_vf_info_softpulldown,
|
||||
&ff_vf_info_uspp,
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user