diff options
Diffstat (limited to 'libmpcodecs/ve_nuv.c')
-rw-r--r-- | libmpcodecs/ve_nuv.c | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/libmpcodecs/ve_nuv.c b/libmpcodecs/ve_nuv.c deleted file mode 100644 index 807fff5517..0000000000 --- a/libmpcodecs/ve_nuv.c +++ /dev/null @@ -1,255 +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 "config.h" -#include "mp_msg.h" - -#include "m_option.h" - -#include "codec-cfg.h" -#include "stream/stream.h" -#include "libmpdemux/demuxer.h" -#include "libmpdemux/stheader.h" - -#include "stream/stream.h" -#include "libmpdemux/muxer.h" - -#include "img_format.h" -#include "mp_image.h" -#include "vf.h" - -#include "ffmpeg_files/intreadwrite.h" -#include <lzo/lzo1x.h> -#include "native/rtjpegn.h" - -#define LZO_AL(size) (((size) + (sizeof(long) - 1)) / sizeof(long)) -#define LZO_OUT_LEN(in) ((in) + (in) / 64 + 16 + 3) - -//===========================================================================// - -struct vf_priv_s { - int raw; // Do not use RTjpeg - int lzo; // Use lzo - unsigned int l,c,q; // Mjpeg param - muxer_stream_t* mux; - uint8_t* buffer; - - int buf_size; - int tbl_wrote; - lzo_byte *zbuffer; - long __LZO_MMODEL *zmem; -}; -#define mux_v (vf->priv->mux) - -struct vf_priv_s nuv_priv_dflt = { - 0, // raw - 1, // lzo - 1,1, // l,c - 255, // q - NULL, - NULL, - 0,0, - NULL,NULL -}; - -const m_option_t nuvopts_conf[] = { - {"raw", &nuv_priv_dflt.raw, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"rtjpeg", &nuv_priv_dflt.raw, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"lzo", &nuv_priv_dflt.lzo, CONF_TYPE_FLAG, 0, 0, 1, NULL}, - {"nolzo", &nuv_priv_dflt.lzo, CONF_TYPE_FLAG, 0, 1, 0, NULL}, - {"q", &nuv_priv_dflt.q, CONF_TYPE_INT, M_OPT_RANGE,3,255, NULL}, - {"l", &nuv_priv_dflt.l, CONF_TYPE_INT, M_OPT_RANGE,0,20, NULL}, - {"c", &nuv_priv_dflt.c, CONF_TYPE_INT, M_OPT_RANGE,0,20, NULL}, - {NULL, NULL, 0, 0, 0, 0, NULL} -}; - -//===========================================================================// - - -#define COMPDATASIZE (128*4) -#define FRAMEHEADERSIZE 12 - -static int config(struct vf_instance *vf, - int width, int height, int d_width, int d_height, - unsigned int flags, unsigned int outfmt){ - - // We need a buffer wich can holda header and a whole YV12 picture - // or a RTJpeg table - vf->priv->buf_size = width*height*3/2+FRAMEHEADERSIZE; - if(vf->priv->buf_size < COMPDATASIZE + FRAMEHEADERSIZE) - vf->priv->buf_size = COMPDATASIZE + FRAMEHEADERSIZE; - - 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); - mux_v->aspect = (float)d_width/d_height; - vf->priv->buffer = realloc(vf->priv->buffer,vf->priv->buf_size); - if (vf->priv->lzo) - vf->priv->zbuffer = realloc(vf->priv->zbuffer, FRAMEHEADERSIZE + LZO_OUT_LEN(vf->priv->buf_size)); - vf->priv->tbl_wrote = 0; - - return 1; -} - -static int control(struct vf_instance *vf, int request, void* data){ - - return CONTROL_UNKNOWN; -} - -static int query_format(struct vf_instance *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 *vf, mp_image_t *mpi, double pts){ - uint8_t *header = vf->priv->buffer; - uint8_t* data = vf->priv->buffer + FRAMEHEADERSIZE; - uint8_t* zdata = vf->priv->zbuffer + FRAMEHEADERSIZE; - int len = 0, r; - size_t zlen = 0; - - memset(header, 0, FRAMEHEADERSIZE); // Reset the header - if(vf->priv->lzo) - memset(vf->priv->zbuffer,0,FRAMEHEADERSIZE); - - // This has to be don here otherwise tv with sound doesn't work - if(!vf->priv->tbl_wrote) { - RTjpeg_init_compress((uint32_t *)data,mpi->width,mpi->height,vf->priv->q); - RTjpeg_init_mcompress(); - - header[0] = 'D'; // frametype: compressor data - header[1] = 'R'; // comptype: compressor data for RTjpeg - AV_WL32(header + 8, COMPDATASIZE); // packetlength - - mux_v->buffer=vf->priv->buffer; - muxer_write_chunk(mux_v,FRAMEHEADERSIZE + COMPDATASIZE, 0x10, MP_NOPTS_VALUE, MP_NOPTS_VALUE); - vf->priv->tbl_wrote = 1; - memset(header, 0, FRAMEHEADERSIZE); // Reset the header - } - - // Raw picture - if(vf->priv->raw) { - len = mpi->width*mpi->height*3/2; - // Try lzo ??? - if(vf->priv->lzo) { - r = lzo1x_1_compress(mpi->planes[0],len, - zdata,&zlen,vf->priv->zmem); - if(r != LZO_E_OK) { - mp_msg(MSGT_VFILTER,MSGL_ERR,"LZO compress error\n"); - zlen = 0; - } - } - - if(zlen <= 0 || zlen > len) { - memcpy(data,mpi->planes[0],len); - header[1] = '0'; // comptype: uncompressed - } else { // Use lzo only if it's littler - header = vf->priv->zbuffer; - header[1] = '3'; //comptype: lzo - len = zlen; - } - - } else { // RTjpeg compression - len = RTjpeg_mcompressYUV420(data,mpi->planes[0],vf->priv->l, - vf->priv->c); - if(len <= 0) { - mp_msg(MSGT_VFILTER,MSGL_ERR,"RTjpeg_mcompressYUV420 error (%d)\n",len); - return 0; - } - - if(vf->priv->lzo) { - r = lzo1x_1_compress(data,len,zdata,&zlen,vf->priv->zmem); - if(r != LZO_E_OK) { - mp_msg(MSGT_VFILTER,MSGL_ERR,"LZO compress error\n"); - zlen = 0; - } - } - - if(zlen <= 0 || zlen > len) - header[1] = '1'; // comptype: RTjpeg - else { - header = vf->priv->zbuffer; - header[1] = '2'; // comptype: RTjpeg + LZO - len = zlen; - } - - } - - header[0] = 'V'; // frametype: video frame - AV_WL32(header + 8, len); // packetlength - mux_v->buffer = header; - muxer_write_chunk(mux_v, len + FRAMEHEADERSIZE, 0x10, pts, pts); - return 1; -} - -static void uninit(struct vf_instance *vf) { - - if(vf->priv->buffer) - free(vf->priv->buffer); - if(vf->priv->zbuffer) - free(vf->priv->zbuffer); - if(vf->priv->zmem) - free(vf->priv->zmem); - -} - -//===========================================================================// - -static int vf_open(vf_instance_t *vf, char* args){ - vf->config=config; - vf->default_caps=VFCAP_CONSTANT; - vf->control=control; - vf->query_format=query_format; - vf->put_image=put_image; - vf->uninit = uninit; - vf->priv=malloc(sizeof(struct vf_priv_s)); - memcpy(vf->priv, &nuv_priv_dflt,sizeof(struct vf_priv_s)); - vf->priv->mux=(muxer_stream_t*)args; - - mux_v->bih=calloc(1, sizeof(*mux_v->bih)); - mux_v->bih->biSize=sizeof(*mux_v->bih); - mux_v->bih->biWidth=0; - mux_v->bih->biHeight=0; - mux_v->bih->biPlanes=1; - mux_v->bih->biBitCount=12; - mux_v->bih->biCompression = mmioFOURCC('N','U','V','1'); - - if(vf->priv->lzo) { - if(lzo_init() != LZO_E_OK) { - mp_msg(MSGT_VFILTER,MSGL_WARN,"LZO init failed: no lzo compression\n"); - vf->priv->lzo = 0; - } else - vf->priv->zmem = malloc(sizeof(long)*LZO_AL(LZO1X_1_MEM_COMPRESS)); - } - - return 1; -} - -vf_info_t ve_info_nuv = { - "nuv encoder", - "nuv", - "Albeu", - "for internal use by mencoder", - vf_open -}; - -//===========================================================================// |