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author | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-03-02 22:08:19 +0000 |
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committer | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-03-02 22:08:19 +0000 |
commit | 0fdb53c942f0c9ed3191be60dd792e7cf74581b9 (patch) | |
tree | 439f749bfdee50d52ac75c9443674fa6ebcf5c11 /libmpcodecs/vd_qtrpza.c | |
parent | 3d61c6346f0739823f03664611559bf367d5c05b (diff) | |
download | mpv-0fdb53c942f0c9ed3191be60dd792e7cf74581b9.tar.bz2 mpv-0fdb53c942f0c9ed3191be60dd792e7cf74581b9.tar.xz |
Qt RPZA decoder interface by Roberto Togni <rtogni@bresciaonline.it>
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4916 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpcodecs/vd_qtrpza.c')
-rw-r--r-- | libmpcodecs/vd_qtrpza.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/libmpcodecs/vd_qtrpza.c b/libmpcodecs/vd_qtrpza.c new file mode 100644 index 0000000000..4d1810a49e --- /dev/null +++ b/libmpcodecs/vd_qtrpza.c @@ -0,0 +1,66 @@ +#include <stdio.h> +#include <stdlib.h> + +#include "codec-cfg.h" + +#include "config.h" +#include "mp_msg.h" + +#include "../libvo/img_format.h" + +#include "stream.h" +#include "demuxer.h" +#include "stheader.h" + +#include "vd.h" +#include "vd_internal.h" + +static vd_info_t info = { + "Quicktime Apple Video", + "qtrpza", + VFM_QTRPZA, + "Roberto Togni", + "Roberto Togni", + "native codec" +}; + +LIBVD_EXTERN(qtrpza) + +// to set/get/query special features/parameters +static int control(sh_video_t *sh,int cmd,void* arg,...){ + return CONTROL_UNKNOWN; +} + +//int mpcodecs_config_vo(sh_video_t *sh, int w, int h, unsigned int preferred_outfmt); + +// init driver +static int init(sh_video_t *sh){ + mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_BGR16); + return 1; +} + +// 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 qt_decode_rpza(char *encoded, int encodec_size, char *decodec, int width, int height, int bytes_per_pixel); + +// 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_STATIC, MP_IMGFLAG_PRESERVE, sh->disp_w, sh->disp_h); + + if(!mpi){ // temporary! + printf("couldn't allocate image for qtrpza codec\n"); + return NULL; + } + + qt_decode_rpza(data, len, mpi->planes[0], sh->disp_w, sh->disp_h, + ((mpi->imgfmt&255)+7)/8); + + return mpi; +} |