diff options
Diffstat (limited to 'libmpcodecs/ve_rawyuv.c')
-rw-r--r-- | libmpcodecs/ve_rawyuv.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/libmpcodecs/ve_rawyuv.c b/libmpcodecs/ve_rawyuv.c new file mode 100644 index 0000000000..ea322c39ad --- /dev/null +++ b/libmpcodecs/ve_rawyuv.c @@ -0,0 +1,81 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "../config.h" +#include "../mp_msg.h" + +#include "codec-cfg.h" +#include "stream.h" +#include "demuxer.h" +#include "stheader.h" + +#include "muxer.h" + +#include "img_format.h" +#include "mp_image.h" +#include "vf.h" + +//===========================================================================// + +struct vf_priv_s { + muxer_stream_t* mux; +}; +#define mux_v (vf->priv->mux) + +static int config(struct vf_instance_s *vf, + int width, int height, int d_width, int d_height, + unsigned int flags, unsigned int outfmt) +{ + mux_v->bih->biWidth = width; + mux_v->bih->biHeight = height; + mux_v->bih->biSizeImage = mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8); + return 1; +} + +static int control(struct vf_instance_s *vf, int request, void *data) { + return CONTROL_UNKNOWN; +} + +static int query_format(struct vf_instance_s *vf, unsigned int fmt) { + if (fmt==IMGFMT_I420) return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW; + return 0; +} + +static int put_image(struct vf_instance_s *vf, mp_image_t *mpi) { + mux_v->buffer = mpi->planes[0]; + muxer_write_chunk(mux_v, mpi->width*mpi->height*3/2, 0x10); + return 1; +} + +//===========================================================================// + +static int vf_open(vf_instance_t *vf, char* args){ + vf->config = config; + vf->control = control; + vf->query_format = query_format; + vf->put_image = put_image; + vf->priv = malloc(sizeof(struct vf_priv_s)); + memset(vf->priv, 0, sizeof(struct vf_priv_s)); + vf->priv->mux = (muxer_stream_t*)args; + + mux_v->bih = malloc(sizeof(BITMAPINFOHEADER)); + mux_v->bih->biSize = sizeof(BITMAPINFOHEADER); + mux_v->bih->biWidth = 0; + mux_v->bih->biHeight = 0; + mux_v->bih->biCompression = mmioFOURCC('I', '4', '2', '0'); + mux_v->bih->biPlanes = 3; + mux_v->bih->biBitCount = 12; + + return 1; +} + +vf_info_t ve_info_rawyuv = { + "rawyuv encoder", + "rawyuv", + "tuukkat@ee.oulu.fi", + "Based on rawrgb", + vf_open +}; + +//===========================================================================// |