lavfi: remove mp=geq filter.

Native geq video filter is now available.

doc/filters.texi

@@ -2766,7 +2766,6 @@ The list of the currently supported filters follows:
 @item eq
 @item fil
 @item fspp
-@item geq
 @item harddup
 @item il
 @item ilpack

libavfilter/Makefile

@@ -171,7 +171,6 @@ OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_eq.o
 OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_fil.o
 #OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_filmdint.o
 OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_fspp.o
-OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_geq.o
 OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_harddup.o
 OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_il.o
 OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_ilpack.o

libavfilter/libmpcodecs/vf_geq.c

-/*
- * Copyright (C) 2006 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 "config.h"
-
-#include "mp_msg.h"
-
-#include "img_format.h"
-#include "mp_image.h"
-#include "vf.h"
-
-#include "libavcodec/avcodec.h"
-#include "libavutil/eval.h"
-
-struct vf_priv_s {
-    AVExpr * e[3];
-    int framenum;
-    mp_image_t *mpi;
-};
-
-static int config(struct vf_instance *vf,
-        int width, int height, int d_width, int d_height,
-        unsigned int flags, unsigned int outfmt){
-    return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
-}
-
-static inline double getpix(struct vf_instance *vf, double x, double y, int plane){
-    int xi, yi;
-    mp_image_t *mpi= vf->priv->mpi;
-    int stride= mpi->stride[plane];
-    uint8_t *src=  mpi->planes[plane];
-    xi=x= FFMIN(FFMAX(x, 0), (mpi->w >> (plane ? mpi->chroma_x_shift : 0))-1);
-    yi=y= FFMIN(FFMAX(y, 0), (mpi->h >> (plane ? mpi->chroma_y_shift : 0))-1);
-
-    x-=xi;
-    y-=yi;
-
-    return
-     (1-y)*((1-x)*src[xi +  yi    * stride] + x*src[xi + 1 +  yi    * stride])
-    +   y *((1-x)*src[xi + (yi+1) * stride] + x*src[xi + 1 + (yi+1) * stride]);
-}
-
-//FIXME cubic interpolate
-//FIXME keep the last few frames
-static double lum(void *vf, double x, double y){
-    return getpix(vf, x, y, 0);
-}
-
-static double cb(void *vf, double x, double y){
-    return getpix(vf, x, y, 1);
-}
-
-static double cr(void *vf, double x, double y){
-    return getpix(vf, x, y, 2);
-}
-
-static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
-    mp_image_t *dmpi;
-    int x,y, plane;
-
-    if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
-        // no DR, so get a new image! hope we'll get DR buffer:
-        vf->dmpi=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;
-    vf->priv->mpi= mpi;
-
-    vf_clone_mpi_attributes(dmpi, mpi);
-
-    for(plane=0; plane<3; plane++){
-        int w= mpi->w >> (plane ? mpi->chroma_x_shift : 0);
-        int h= mpi->h >> (plane ? mpi->chroma_y_shift : 0);
-        uint8_t *dst  = dmpi->planes[plane];
-        int dst_stride= dmpi->stride[plane];
-        double const_values[]={
-            M_PI,
-            M_E,
-            0,
-            0,
-            w,
-            h,
-            vf->priv->framenum,
-            w/(double)mpi->w,
-            h/(double)mpi->h,
-            0
-        };
-        if (!vf->priv->e[plane]) continue;
-        for(y=0; y<h; y++){
-            const_values[3]=y;
-            for(x=0; x<w; x++){
-                const_values[2]=x;
-                dst[x + y * dst_stride] = av_expr_eval(vf->priv->e[plane],
-                                                       const_values, vf);
-            }
-        }
-    }
-
-    vf->priv->framenum++;
-
-    return vf_next_put_image(vf,dmpi, pts);
-}
-
-static void uninit(struct vf_instance *vf){
-    av_free(vf->priv);
-    vf->priv=NULL;
-}
-
-//===========================================================================//
-static int vf_open(vf_instance_t *vf, char *args){
-    char eq[3][2000] = { { 0 }, { 0 }, { 0 } };
-    int plane, res;
-
-    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));
-
-    if (args) sscanf(args, "%1999[^:]:%1999[^:]:%1999[^:]", eq[0], eq[1], eq[2]);
-
-    if (!eq[1][0]) strncpy(eq[1], eq[0], sizeof(eq[0])-1);
-    if (!eq[2][0]) strncpy(eq[2], eq[1], sizeof(eq[0])-1);
-
-    for(plane=0; plane<3; plane++){
-        static const char *const_names[]={
-            "PI",
-            "E",
-            "X",
-            "Y",
-            "W",
-            "H",
-            "N",
-            "SW",
-            "SH",
-            NULL
-        };
-        static const char *func2_names[]={
-            "lum",
-            "cb",
-            "cr",
-            "p",
-            NULL
-        };
-        double (*func2[])(void *, double, double)={
-            lum,
-            cb,
-            cr,
-            plane==0 ? lum : (plane==1 ? cb : cr),
-            NULL
-        };
-        res = av_expr_parse(&vf->priv->e[plane], eq[plane], const_names, NULL, NULL, func2_names, func2, 0, NULL);
-
-        if (res < 0) {
-            mp_msg(MSGT_VFILTER, MSGL_ERR, "geq: error loading equation `%s'\n", eq[plane]);
-            return 0;
-        }
-    }
-
-    return 1;
-}
-
-const vf_info_t vf_info_geq = {
-    "generic equation filter",
-    "geq",
-    "Michael Niedermayer",
-    "",
-    vf_open,
-    NULL
-};

libavfilter/version.h

@@ -30,7 +30,7 @@
 
 #define LIBAVFILTER_VERSION_MAJOR  3
 #define LIBAVFILTER_VERSION_MINOR  22
-#define LIBAVFILTER_VERSION_MICRO 100
+#define LIBAVFILTER_VERSION_MICRO 101
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                                LIBAVFILTER_VERSION_MINOR, \

libavfilter/vf_mp.c

@@ -142,7 +142,6 @@ extern const vf_info_t vf_info_filmdint;
 extern const vf_info_t vf_info_flip;
 extern const vf_info_t vf_info_format;
 extern const vf_info_t vf_info_fspp;
-extern const vf_info_t vf_info_geq;
 extern const vf_info_t vf_info_halfpack;
 extern const vf_info_t vf_info_harddup;
 extern const vf_info_t vf_info_il;
@@ -190,7 +189,6 @@ static const vf_info_t* const filters[]={
     &vf_info_fil,
 //    &vf_info_filmdint, cmmx.h vd.h ‘opt_screen_size_x’
     &vf_info_fspp,
-    &vf_info_geq,
     &vf_info_harddup,
     &vf_info_il,
     &vf_info_ilpack,