mirror of https://github.com/mpv-player/mpv
67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
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#include <stdio.h>
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#include <stdlib.h>
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#include "codec-cfg.h"
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#include "config.h"
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#include "mp_msg.h"
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#include "../libvo/img_format.h"
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#include "stream.h"
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#include "demuxer.h"
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#include "stheader.h"
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#include "vd.h"
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#include "vd_internal.h"
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static vd_info_t info = {
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"Quicktime Apple Video",
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"qtrpza",
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VFM_QTRPZA,
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"Roberto Togni",
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"Roberto Togni",
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"native codec"
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};
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LIBVD_EXTERN(qtrpza)
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// to set/get/query special features/parameters
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static int control(sh_video_t *sh,int cmd,void* arg,...){
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return CONTROL_UNKNOWN;
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}
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//int mpcodecs_config_vo(sh_video_t *sh, int w, int h, unsigned int preferred_outfmt);
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// init driver
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static int init(sh_video_t *sh){
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mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_BGR16);
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return 1;
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}
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// uninit driver
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static void uninit(sh_video_t *sh){
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}
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//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
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void qt_decode_rpza(char *encoded, int encodec_size, char *decodec, int width, int height, int bytes_per_pixel);
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// decode a frame
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static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
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mp_image_t* mpi;
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if(len<=0) return NULL; // skipped frame
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mpi=mpcodecs_get_image(sh, MP_IMGTYPE_STATIC, MP_IMGFLAG_PRESERVE, sh->disp_w, sh->disp_h);
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if(!mpi){ // temporary!
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printf("couldn't allocate image for qtrpza codec\n");
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return NULL;
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}
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qt_decode_rpza(data, len, mpi->planes[0], sh->disp_w, sh->disp_h,
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((mpi->imgfmt&255)+7)/8);
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return mpi;
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}
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