diff options
Diffstat (limited to 'libmpcodecs/vf_yvu9.c')
-rw-r--r-- | libmpcodecs/vf_yvu9.c | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/libmpcodecs/vf_yvu9.c b/libmpcodecs/vf_yvu9.c deleted file mode 100644 index 1e4e7be561..0000000000 --- a/libmpcodecs/vf_yvu9.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * This file is part of MPlayer. - * - * MPlayer is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * MPlayer is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <inttypes.h> - -#include "config.h" -#include "mp_msg.h" - -#include "img_format.h" -#include "mp_image.h" -#include "vf.h" - -#include "libvo/fastmemcpy.h" - -//===========================================================================// - -static int config(struct vf_instance *vf, - int width, int height, int d_width, int d_height, - unsigned int flags, unsigned int outfmt){ - - if(vf_next_query_format(vf,IMGFMT_YV12)<=0){ - mp_tmsg(MSGT_VFILTER, MSGL_WARN, "%s not supported by next filter/vo :(\n", "YVU9"); - return 0; - } - - return vf_next_config(vf,width,height,d_width,d_height,flags,IMGFMT_YV12); -} - -static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){ - mp_image_t *dmpi; - int y,w,h; - - // hope we'll get DR buffer: - dmpi=vf_get_image(vf->next,IMGFMT_YV12, - MP_IMGTYPE_TEMP, 0/*MP_IMGFLAG_ACCEPT_STRIDE*/, - mpi->w, mpi->h); - - for(y=0;y<mpi->h;y++) - fast_memcpy(dmpi->planes[0]+dmpi->stride[0]*y, - mpi->planes[0]+mpi->stride[0]*y, - mpi->w); - - w=mpi->w/4; h=mpi->h/2; - for(y=0;y<h;y++){ - unsigned char* s=mpi->planes[1]+mpi->stride[1]*(y>>1); - unsigned char* d=dmpi->planes[1]+dmpi->stride[1]*y; - int x; - for(x=0;x<w;x++) d[2*x]=d[2*x+1]=s[x]; - } - for(y=0;y<h;y++){ - unsigned char* s=mpi->planes[2]+mpi->stride[2]*(y>>1); - unsigned char* d=dmpi->planes[2]+dmpi->stride[2]*y; - int x; - for(x=0;x<w;x++) d[2*x]=d[2*x+1]=s[x]; - } - - vf_clone_mpi_attributes(dmpi, mpi); - - return vf_next_put_image(vf,dmpi, pts); -} - -//===========================================================================// - -static int query_format(struct vf_instance *vf, unsigned int fmt){ - if (fmt == IMGFMT_YVU9 || fmt == IMGFMT_IF09) - return vf_next_query_format(vf,IMGFMT_YV12) & (~VFCAP_CSP_SUPPORTED_BY_HW); - return 0; -} - -static int vf_open(vf_instance_t *vf, char *args){ - vf->config=config; - vf->put_image=put_image; - vf->query_format=query_format; - return 1; -} - -const vf_info_t vf_info_yvu9 = { - "fast YVU9->YV12 conversion", - "yvu9", - "alex", - "", - vf_open, - NULL -}; - -//===========================================================================// |