mirror of https://github.com/mpv-player/mpv
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "config.h"
|
|
#include "mp_msg.h"
|
|
|
|
#include "vd_internal.h"
|
|
|
|
static const vd_info_t info = {
|
|
"NuppelVideo decoder",
|
|
"nuv",
|
|
"A'rpi",
|
|
"Alex & Panagiotis Issaris <takis@lumumba.luc.ac.be>",
|
|
"native codecs"
|
|
};
|
|
|
|
LIBVD_EXTERN(nuv)
|
|
|
|
// to set/get/query special features/parameters
|
|
static int control(sh_video_t *sh,int cmd,void* arg,...){
|
|
return CONTROL_UNKNOWN;
|
|
}
|
|
|
|
// init driver
|
|
static int init(sh_video_t *sh){
|
|
return mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_I420);
|
|
}
|
|
|
|
// uninit driver
|
|
static void uninit(sh_video_t *sh){
|
|
}
|
|
|
|
//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
|
|
|
|
void decode_nuv(
|
|
unsigned char *encoded,
|
|
int encoded_size,
|
|
unsigned char *decoded,
|
|
int width,
|
|
int height);
|
|
|
|
// decode a frame
|
|
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
|
|
mp_image_t* mpi;
|
|
if(len<=0) return NULL; // skipped frame
|
|
|
|
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_TEMP, 0,
|
|
sh->disp_w, sh->disp_h);
|
|
if(!mpi) return NULL;
|
|
|
|
decode_nuv(data, len, mpi->planes[0], sh->disp_w, sh->disp_h);
|
|
|
|
return mpi;
|
|
}
|