diff options
author | 2002-06-22 23:09:40 +0000 | |
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committer | 2002-06-22 23:09:40 +0000 | |
commit | f60b5944a43cd2963af506a0a65eb7fbf329dd95 (patch) | |
tree | 753aa888b7cc55b521cc37c98aa45691398b8492 /libmpcodecs/vd_svq1.c | |
parent | 7cf14b455ed7bea3d44b15dff801e3b6b147aa08 (diff) |
SVQ1 added
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6507 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpcodecs/vd_svq1.c')
-rw-r--r-- | libmpcodecs/vd_svq1.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/libmpcodecs/vd_svq1.c b/libmpcodecs/vd_svq1.c new file mode 100644 index 0000000000..c9bb774658 --- /dev/null +++ b/libmpcodecs/vd_svq1.c @@ -0,0 +1,67 @@ +#include <stdio.h> +#include <stdlib.h> + +#include "config.h" +#include "mp_msg.h" + +#include "vd_internal.h" + +static vd_info_t info = { + "SVQ1 (Sorenson v1) Video decoder", + "svq1", + VFM_SVQ1, + "A'rpi", + "XINE team", + "native codec" +}; + +LIBVD_EXTERN(svq1) + +#include "native/svq1.h" + +// 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){ + if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YVU9)) return 0; + + sh->context=malloc(sizeof(svq1_t)); + memset(sh->context,0,sizeof(svq1_t)); + + return 1; +} + +// uninit driver +static void uninit(sh_video_t *sh){ + svq1_free(sh->context); + sh->context=NULL; +} + +// decode a frame +static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){ + mp_image_t* mpi; + svq1_t* svq1=sh->context; + int ret; + + if(len<=0) return NULL; // skipped frame + + ret=svq1_decode_frame(svq1,data); + + mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE, + sh->disp_w, sh->disp_h); + if(!mpi) return NULL; + + mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"SVQ1: ret=%d wh=%dx%d p=%p \n",ret,svq1->width,svq1->height,svq1->current); + + mpi->planes[0]=svq1->base[0]; + mpi->planes[1]=svq1->base[1]; + mpi->planes[2]=svq1->base[2]; + mpi->stride[0]=svq1->luma_width; + mpi->stride[1]=mpi->stride[2]=svq1->chroma_width; + + return mpi; +} + |