[FFmpeg-devel] [PATCH] lavfi: remove yuvcsp and yvu9 libmpcodec wrappers
Paul B Mahol
onemda at gmail.com
Tue Oct 30 20:33:53 CET 2012
Same functionality is provided by libswscale.
Signed-off-by: Paul B Mahol <onemda at gmail.com>
---
doc/filters.texi | 2 -
libavfilter/Makefile | 2 -
libavfilter/libmpcodecs/vf_yuvcsp.c | 120 ------------------------------------
libavfilter/libmpcodecs/vf_yvu9.c | 105 -------------------------------
libavfilter/version.h | 2 +-
libavfilter/vf_mp.c | 4 --
6 files changed, 1 insertion(+), 234 deletions(-)
delete mode 100644 libavfilter/libmpcodecs/vf_yuvcsp.c
delete mode 100644 libavfilter/libmpcodecs/vf_yvu9.c
diff --git a/doc/filters.texi b/doc/filters.texi
index 937d11b..968c24b 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -2611,8 +2611,6 @@ The list of the currently supported filters follows:
@item tinterlace
@item unsharp
@item uspp
- at item yuvcsp
- at item yvu9
@end table
The parameter syntax and behavior for the listed filters are the same
diff --git a/libavfilter/Makefile b/libavfilter/Makefile
index 15f6ce8..bb1b559 100644
--- a/libavfilter/Makefile
+++ b/libavfilter/Makefile
@@ -198,8 +198,6 @@ OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_tile.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_tinterlace.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_unsharp.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_uspp.o
-OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_yuvcsp.o
-OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_yvu9.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/pullup.o
# multimedia filters
diff --git a/libavfilter/libmpcodecs/vf_yuvcsp.c b/libavfilter/libmpcodecs/vf_yuvcsp.c
deleted file mode 100644
index 102ce14..0000000
--- a/libavfilter/libmpcodecs/vf_yuvcsp.c
+++ /dev/null
@@ -1,120 +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"
-
-struct vf_priv_s {
- int csp;
-};
-
-//===========================================================================//
-
-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 int clamp_y(int x){
- return (x > 235) ? 235 : (x < 16) ? 16 : x;
-}
-
-static inline int clamp_c(int x){
- return (x > 240) ? 240 : (x < 16) ? 16 : x;
-}
-
-static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
- int i,j;
- uint8_t *y_in, *cb_in, *cr_in;
- uint8_t *y_out, *cb_out, *cr_out;
-
- vf->dmpi=vf_get_image(vf->next,mpi->imgfmt,
- MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
- mpi->width, mpi->height);
-
- y_in = mpi->planes[0];
- cb_in = mpi->planes[1];
- cr_in = mpi->planes[2];
-
- y_out = vf->dmpi->planes[0];
- cb_out = vf->dmpi->planes[1];
- cr_out = vf->dmpi->planes[2];
-
- for (i = 0; i < mpi->height; i++)
- for (j = 0; j < mpi->width; j++)
- y_out[i*vf->dmpi->stride[0]+j] = clamp_y(y_in[i*mpi->stride[0]+j]);
-
- for (i = 0; i < mpi->chroma_height; i++)
- for (j = 0; j < mpi->chroma_width; j++)
- {
- cb_out[i*vf->dmpi->stride[1]+j] = clamp_c(cb_in[i*mpi->stride[1]+j]);
- cr_out[i*vf->dmpi->stride[2]+j] = clamp_c(cr_in[i*mpi->stride[2]+j]);
- }
-
- return vf_next_put_image(vf,vf->dmpi, pts);
-}
-
-//===========================================================================//
-
-/*
-static void uninit(struct vf_instance *vf){
- free(vf->priv);
-}
-*/
-
-static int query_format(struct vf_instance *vf, unsigned int fmt){
- switch(fmt){
- case IMGFMT_YV12:
- case IMGFMT_I420:
- case IMGFMT_IYUV:
- return 1;
- }
- return 0;
-}
-
-static int vf_open(vf_instance_t *vf, char *args){
- vf->config=config;
- vf->put_image=put_image;
-// vf->uninit=uninit;
- vf->query_format=query_format;
-// vf->priv=calloc(1, sizeof(struct vf_priv_s));
-// if (args)
-// vf->priv->csp = atoi(args);
- return 1;
-}
-
-const vf_info_t vf_info_yuvcsp = {
- "yuv colorspace converter",
- "yuvcsp",
- "Alex Beregszaszi",
- "",
- vf_open,
- NULL
-};
-
-//===========================================================================//
diff --git a/libavfilter/libmpcodecs/vf_yvu9.c b/libavfilter/libmpcodecs/vf_yvu9.c
deleted file mode 100644
index 1f74261..0000000
--- a/libavfilter/libmpcodecs/vf_yvu9.c
+++ /dev/null
@@ -1,105 +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 "help_mp.h"
-
-#include "img_format.h"
-#include "mp_image.h"
-#include "vf.h"
-
-#include "libvo/fastmemcpy.h"
-
-//===========================================================================//
-
-static int config(struct vf_instance *vf,
- int width, int height, int d_width, int d_height,
- unsigned int flags, unsigned int outfmt){
-
- if(vf_next_query_format(vf,IMGFMT_YV12)<=0){
- mp_msg(MSGT_VFILTER, MSGL_WARN, MSGTR_MPCODECS_WarnNextFilterDoesntSupport, "YVU9");
- return 0;
- }
-
- return vf_next_config(vf,width,height,d_width,d_height,flags,IMGFMT_YV12);
-}
-
-static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
- mp_image_t *dmpi;
- int y,w,h;
-
- // hope we'll get DR buffer:
- dmpi=vf_get_image(vf->next,IMGFMT_YV12,
- MP_IMGTYPE_TEMP, 0/*MP_IMGFLAG_ACCEPT_STRIDE*/,
- mpi->w, mpi->h);
-
- for(y=0;y<mpi->h;y++)
- fast_memcpy(dmpi->planes[0]+dmpi->stride[0]*y,
- mpi->planes[0]+mpi->stride[0]*y,
- mpi->w);
-
- w=mpi->w/4; h=mpi->h/2;
- for(y=0;y<h;y++){
- unsigned char* s=mpi->planes[1]+mpi->stride[1]*(y>>1);
- unsigned char* d=dmpi->planes[1]+dmpi->stride[1]*y;
- int x;
- for(x=0;x<w;x++) d[2*x]=d[2*x+1]=s[x];
- }
- for(y=0;y<h;y++){
- unsigned char* s=mpi->planes[2]+mpi->stride[2]*(y>>1);
- unsigned char* d=dmpi->planes[2]+dmpi->stride[2]*y;
- int x;
- for(x=0;x<w;x++) d[2*x]=d[2*x+1]=s[x];
- }
-
- vf_clone_mpi_attributes(dmpi, mpi);
-
- return vf_next_put_image(vf,dmpi, pts);
-}
-
-//===========================================================================//
-
-static int query_format(struct vf_instance *vf, unsigned int fmt){
- if (fmt == IMGFMT_YVU9 || fmt == IMGFMT_IF09)
- return vf_next_query_format(vf,IMGFMT_YV12) & (~VFCAP_CSP_SUPPORTED_BY_HW);
- return 0;
-}
-
-static int vf_open(vf_instance_t *vf, char *args){
- vf->config=config;
- vf->put_image=put_image;
- vf->query_format=query_format;
- return 1;
-}
-
-const vf_info_t vf_info_yvu9 = {
- "fast YVU9->YV12 conversion",
- "yvu9",
- "alex",
- "",
- vf_open,
- NULL
-};
-
-//===========================================================================//
diff --git a/libavfilter/version.h b/libavfilter/version.h
index 13bc0dd..849674d 100644
--- a/libavfilter/version.h
+++ b/libavfilter/version.h
@@ -30,7 +30,7 @@
#define LIBAVFILTER_VERSION_MAJOR 3
#define LIBAVFILTER_VERSION_MINOR 20
-#define LIBAVFILTER_VERSION_MICRO 111
+#define LIBAVFILTER_VERSION_MICRO 112
#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 7700b1f..01c73f8 100644
--- a/libavfilter/vf_mp.c
+++ b/libavfilter/vf_mp.c
@@ -180,8 +180,6 @@ extern const vf_info_t vf_info_unsharp;
extern const vf_info_t vf_info_uspp;
extern const vf_info_t vf_info_vo;
extern const vf_info_t vf_info_yadif;
-extern const vf_info_t vf_info_yuvcsp;
-extern const vf_info_t vf_info_yvu9;
extern const vf_info_t vf_info_zrmjpeg;
@@ -226,8 +224,6 @@ static const vf_info_t* const filters[]={
&vf_info_tinterlace,
&vf_info_unsharp,
&vf_info_uspp,
- &vf_info_yuvcsp,
- &vf_info_yvu9,
NULL
};
--
1.7.11.2
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