mirror of
https://github.com/mpv-player/mpv
synced 2024-12-26 17:12:36 +00:00
c7944423a3
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7369 b3059339-0415-0410-9bf9-f77b7e298cf2
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
#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"
|
|
|
|
#include "../libvo/fastmemcpy.h"
|
|
#include "../postproc/rgb2rgb.h"
|
|
|
|
//===========================================================================//
|
|
|
|
static int config(struct vf_instance_s* vf,
|
|
int width, int height, int d_width, int d_height,
|
|
unsigned int flags, unsigned int outfmt){
|
|
|
|
if(vf_next_query_format(vf,IMGFMT_YUY2)<=0){
|
|
printf("yuy2 not supported by next filter/vo :(\n");
|
|
return 0;
|
|
}
|
|
|
|
return vf_next_config(vf,width,height,d_width,d_height,flags,IMGFMT_YUY2);
|
|
}
|
|
|
|
static int put_image(struct vf_instance_s* vf, mp_image_t *mpi){
|
|
mp_image_t *dmpi;
|
|
|
|
// hope we'll get DR buffer:
|
|
dmpi=vf_get_image(vf->next,IMGFMT_YUY2,
|
|
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
|
|
mpi->w, mpi->h);
|
|
|
|
if(mpi->imgfmt==IMGFMT_422P)
|
|
yuv422ptoyuy2(mpi->planes[0],mpi->planes[1],mpi->planes[2], dmpi->planes[0],
|
|
mpi->w,mpi->h, mpi->stride[0],mpi->stride[1],dmpi->stride[0]);
|
|
else
|
|
yv12toyuy2(mpi->planes[0],mpi->planes[1],mpi->planes[2], dmpi->planes[0],
|
|
mpi->w,mpi->h, mpi->stride[0],mpi->stride[1],dmpi->stride[0]);
|
|
|
|
dmpi->qscale=mpi->qscale;
|
|
dmpi->qstride=mpi->qstride;
|
|
|
|
return vf_next_put_image(vf,dmpi);
|
|
}
|
|
|
|
//===========================================================================//
|
|
|
|
static int query_format(struct vf_instance_s* vf, unsigned int fmt){
|
|
switch(fmt){
|
|
case IMGFMT_YV12:
|
|
case IMGFMT_I420:
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_422P:
|
|
return vf_next_query_format(vf,IMGFMT_YUY2) & (~VFCAP_CSP_SUPPORTED_BY_HW);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int open(vf_instance_t *vf, char* args){
|
|
vf->config=config;
|
|
vf->put_image=put_image;
|
|
vf->query_format=query_format;
|
|
return 1;
|
|
}
|
|
|
|
vf_info_t vf_info_yuy2 = {
|
|
"fast YV12/Y422p -> YUY2 conversion",
|
|
"yuy2",
|
|
"A'rpi",
|
|
"",
|
|
open
|
|
};
|
|
|
|
//===========================================================================//
|