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authorStefano Sabatini <stefasab@gmail.com>2012-04-20 00:32:20 +0200
committerStefano Sabatini <stefasab@gmail.com>2012-04-20 01:01:24 +0200
commit975025488518129dcf157f9bb44001b1d7e462a9 (patch)
tree2d20ad3e6a9cb41b537b93344fa0d137795c6520
parent65fa7bc1f8c1bfacc6bdb92cdcc496aaa73d4179 (diff)
downloadffmpeg-975025488518129dcf157f9bb44001b1d7e462a9.tar.gz
lavfi/mp: remove libmpcodecs mirror filter
The native libavfilter hflip filter does the same thing.
-rw-r--r--doc/filters.texi1
-rw-r--r--libavfilter/Makefile1
-rw-r--r--libavfilter/libmpcodecs/vf_mirror.c131
-rw-r--r--libavfilter/version.h2
-rw-r--r--libavfilter/vf_mp.c2
5 files changed, 1 insertions, 136 deletions
diff --git a/doc/filters.texi b/doc/filters.texi
index f41adca3ee..64335930ca 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -1896,7 +1896,6 @@ The list of the currently supported filters follows:
@item ivtc
@item kerndeint
@item mcdeint
-@item mirror
@item noise
@item ow
@item palette
diff --git a/libavfilter/Makefile b/libavfilter/Makefile
index 4ca9d8e619..ce4fc48354 100644
--- a/libavfilter/Makefile
+++ b/libavfilter/Makefile
@@ -144,7 +144,6 @@ OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_ilpack.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_ivtc.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_kerndeint.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_mcdeint.o
-OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_mirror.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_noise.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_ow.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_palette.o
diff --git a/libavfilter/libmpcodecs/vf_mirror.c b/libavfilter/libmpcodecs/vf_mirror.c
deleted file mode 100644
index 5ac05e9145..0000000000
--- a/libavfilter/libmpcodecs/vf_mirror.c
+++ /dev/null
@@ -1,131 +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 <inttypes.h>
-
-#include "config.h"
-#include "mp_msg.h"
-
-#include "img_format.h"
-#include "mp_image.h"
-#include "vf.h"
-
-
-static void mirror(unsigned char* dst,unsigned char* src,int dststride,int srcstride,int w,int h,int bpp,unsigned int fmt){
- int y;
- for(y=0;y<h;y++){
- int x;
- switch(bpp){
- case 1:
- for(x=0;x<w;x++) dst[x]=src[w-x-1];
- break;
- case 2:
- switch(fmt){
- case IMGFMT_UYVY: {
- // packed YUV is tricky. U,V are 32bpp while Y is 16bpp:
- int w2=w>>1;
- for(x=0;x<w2;x++){
- // TODO: optimize this...
- dst[x*4+0]=src[0+(w2-x-1)*4];
- dst[x*4+1]=src[3+(w2-x-1)*4];
- dst[x*4+2]=src[2+(w2-x-1)*4];
- dst[x*4+3]=src[1+(w2-x-1)*4];
- }
- break; }
- case IMGFMT_YUY2:
- case IMGFMT_YVYU: {
- // packed YUV is tricky. U,V are 32bpp while Y is 16bpp:
- int w2=w>>1;
- for(x=0;x<w2;x++){
- // TODO: optimize this...
- dst[x*4+0]=src[2+(w2-x-1)*4];
- dst[x*4+1]=src[1+(w2-x-1)*4];
- dst[x*4+2]=src[0+(w2-x-1)*4];
- dst[x*4+3]=src[3+(w2-x-1)*4];
- }
- break; }
- default:
- for(x=0;x<w;x++) *((short*)(dst+x*2))=*((short*)(src+(w-x-1)*2));
- }
- break;
- case 3:
- for(x=0;x<w;x++){
- dst[x*3+0]=src[0+(w-x-1)*3];
- dst[x*3+1]=src[1+(w-x-1)*3];
- dst[x*3+2]=src[2+(w-x-1)*3];
- }
- break;
- case 4:
- for(x=0;x<w;x++) *((int*)(dst+x*4))=*((int*)(src+(w-x-1)*4));
- }
- src+=srcstride;
- dst+=dststride;
- }
-}
-
-//===========================================================================//
-
-static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
- mp_image_t *dmpi;
-
- // hope we'll get DR buffer:
- dmpi=vf_get_image(vf->next,mpi->imgfmt,
- MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
- mpi->w, mpi->h);
-
- if(mpi->flags&MP_IMGFLAG_PLANAR){
- mirror(dmpi->planes[0],mpi->planes[0],
- dmpi->stride[0],mpi->stride[0],
- dmpi->w,dmpi->h,1,mpi->imgfmt);
- mirror(dmpi->planes[1],mpi->planes[1],
- dmpi->stride[1],mpi->stride[1],
- dmpi->w>>mpi->chroma_x_shift,dmpi->h>>mpi->chroma_y_shift,1,mpi->imgfmt);
- mirror(dmpi->planes[2],mpi->planes[2],
- dmpi->stride[2],mpi->stride[2],
- dmpi->w>>mpi->chroma_x_shift,dmpi->h>>mpi->chroma_y_shift,1,mpi->imgfmt);
- } else {
- mirror(dmpi->planes[0],mpi->planes[0],
- dmpi->stride[0],mpi->stride[0],
- dmpi->w,dmpi->h,dmpi->bpp>>3,mpi->imgfmt);
- dmpi->planes[1]=mpi->planes[1]; // passthrough rgb8 palette
- }
-
- return vf_next_put_image(vf,dmpi, pts);
-}
-
-//===========================================================================//
-
-static int vf_open(vf_instance_t *vf, char *args){
- //vf->config=config;
- vf->put_image=put_image;
- return 1;
-}
-
-const vf_info_t vf_info_mirror = {
- "horizontal mirror",
- "mirror",
- "Eyck",
- "",
- vf_open,
- NULL
-};
-
-//===========================================================================//
diff --git a/libavfilter/version.h b/libavfilter/version.h
index 9f53651b17..7ff2c35ba6 100644
--- a/libavfilter/version.h
+++ b/libavfilter/version.h
@@ -30,7 +30,7 @@
#define LIBAVFILTER_VERSION_MAJOR 2
#define LIBAVFILTER_VERSION_MINOR 71
-#define LIBAVFILTER_VERSION_MICRO 100
+#define LIBAVFILTER_VERSION_MICRO 101
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \
diff --git a/libavfilter/vf_mp.c b/libavfilter/vf_mp.c
index 0635c13a8e..2285cdcf71 100644
--- a/libavfilter/vf_mp.c
+++ b/libavfilter/vf_mp.c
@@ -155,7 +155,6 @@ extern const vf_info_t vf_info_kerndeint;
extern const vf_info_t vf_info_lavc;
extern const vf_info_t vf_info_lavcdeint;
extern const vf_info_t vf_info_mcdeint;
-extern const vf_info_t vf_info_mirror;
extern const vf_info_t vf_info_noformat;
extern const vf_info_t vf_info_noise;
extern const vf_info_t vf_info_ow;
@@ -215,7 +214,6 @@ static const vf_info_t* const filters[]={
&vf_info_ivtc,
&vf_info_kerndeint,
&vf_info_mcdeint,
- &vf_info_mirror,
&vf_info_noise,
&vf_info_ow,
&vf_info_palette,