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#include <stdio.h>
#include <stdlib.h>
#include "config.h"
#include "mp_msg.h"
#include "vd_internal.h"
static vd_info_t info =
{
"MPEG 1/2 Video decoder",
"libmpeg2",
VFM_MPEG,
"A'rpi",
"Aaron & Walken",
"native"
};
LIBVD_EXTERN(libmpeg2)
#include "libmpdemux/parse_es.h"
#include "libvo/video_out.h"
#include "libmpeg2/mpeg2.h"
#include "libmpeg2/mpeg2_internal.h"
extern picture_t *picture; // exported from libmpeg2/decode.c
// 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){
mpeg2_init();
picture->pp_options=0; //divx_quality;
// send seq header to the decoder: *** HACK ***
mpeg2_decode_data(NULL,videobuffer,videobuffer+videobuf_len,0);
mpeg2_allocate_image_buffers (picture);
return 1;
}
// uninit driver
static void uninit(sh_video_t *sh){
mpeg2_free_image_buffers (picture);
}
// decode a frame
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
mp_image_t* mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_DRAW_CALLBACK,
sh->disp_w, sh->disp_h);
mpeg2_decode_data(sh->video_out, data, data+len,flags&3); // decode
return mpi;
}
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