diff options
| -rw-r--r-- | libmpcodecs/vf_noformat.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/libmpcodecs/vf_noformat.c b/libmpcodecs/vf_noformat.c new file mode 100644 index 0000000000..31bd1e4b1c --- /dev/null +++ b/libmpcodecs/vf_noformat.c @@ -0,0 +1,93 @@ +#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 "m_option.h" +#include "m_struct.h" + +static struct vf_priv_s { + unsigned int fmt; +} vf_priv_dflt = { + IMGFMT_YV12 +}; + +//===========================================================================// + +static int query_format(struct vf_instance_s* vf, unsigned int fmt){ + if(fmt!=vf->priv->fmt) + return vf_next_query_format(vf,fmt); + return 0; +} + +static int open(vf_instance_t *vf, char* args){ + vf->query_format=query_format; + vf->default_caps=0; + if(!vf->priv) { + vf->priv=malloc(sizeof(struct vf_priv_s)); + vf->priv->fmt=IMGFMT_YV12; + } + if(args){ + if(!strcasecmp(args,"444p")) vf->priv->fmt=IMGFMT_444P; else + if(!strcasecmp(args,"422p")) vf->priv->fmt=IMGFMT_422P; else + if(!strcasecmp(args,"411p")) vf->priv->fmt=IMGFMT_411P; else + if(!strcasecmp(args,"yuy2")) vf->priv->fmt=IMGFMT_YUY2; else + if(!strcasecmp(args,"yv12")) vf->priv->fmt=IMGFMT_YV12; else + if(!strcasecmp(args,"i420")) vf->priv->fmt=IMGFMT_I420; else + if(!strcasecmp(args,"yvu9")) vf->priv->fmt=IMGFMT_YVU9; else + if(!strcasecmp(args,"if09")) vf->priv->fmt=IMGFMT_IF09; else + if(!strcasecmp(args,"iyuv")) vf->priv->fmt=IMGFMT_IYUV; else + if(!strcasecmp(args,"uyvy")) vf->priv->fmt=IMGFMT_UYVY; else + if(!strcasecmp(args,"bgr24")) vf->priv->fmt=IMGFMT_BGR24; else + if(!strcasecmp(args,"bgr32")) vf->priv->fmt=IMGFMT_BGR32; else + if(!strcasecmp(args,"bgr16")) vf->priv->fmt=IMGFMT_BGR16; else + if(!strcasecmp(args,"bgr15")) vf->priv->fmt=IMGFMT_BGR15; else + if(!strcasecmp(args,"bgr8")) vf->priv->fmt=IMGFMT_BGR8; else + if(!strcasecmp(args,"bgr4")) vf->priv->fmt=IMGFMT_BGR4; else + if(!strcasecmp(args,"bg4b")) vf->priv->fmt=IMGFMT_BG4B; else + if(!strcasecmp(args,"bgr1")) vf->priv->fmt=IMGFMT_BGR1; else + if(!strcasecmp(args,"rgb24")) vf->priv->fmt=IMGFMT_RGB24; else + if(!strcasecmp(args,"rgb32")) vf->priv->fmt=IMGFMT_RGB32; else + if(!strcasecmp(args,"rgb16")) vf->priv->fmt=IMGFMT_RGB16; else + if(!strcasecmp(args,"rgb15")) vf->priv->fmt=IMGFMT_RGB15; else + if(!strcasecmp(args,"rgb8")) vf->priv->fmt=IMGFMT_RGB8; else + if(!strcasecmp(args,"rgb4")) vf->priv->fmt=IMGFMT_RGB4; else + if(!strcasecmp(args,"rg4b")) vf->priv->fmt=IMGFMT_RG4B; else + if(!strcasecmp(args,"rgb1")) vf->priv->fmt=IMGFMT_RGB1; else + { printf("Unknown format name: '%s'\n",args);return 0;} + } + + + return 1; +} + +#define ST_OFF(f) M_ST_OFF(struct vf_priv_s,f) +static m_option_t vf_opts_fields[] = { + {"fmt", ST_OFF(fmt), CONF_TYPE_IMGFMT, 0,0 ,0, NULL}, + { NULL, NULL, 0, 0, 0, 0, NULL } +}; + +static m_struct_t vf_opts = { + "noformat", + sizeof(struct vf_priv_s), + &vf_priv_dflt, + vf_opts_fields +}; + +vf_info_t vf_info_noformat = { + "disallow one output format", + "noformat", + "Joey", + "", + open, + &vf_opts +}; + +//===========================================================================// |