diff options
author | iovar <iovar@f606c939-3180-4ac9-a4b8-4b8779d57d0a> | 2006-11-08 16:46:28 +0000 |
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committer | iovar <iovar@f606c939-3180-4ac9-a4b8-4b8779d57d0a> | 2006-11-08 16:46:28 +0000 |
commit | 1d637da186506754ddd06efd47c917dc89faf1c9 (patch) | |
tree | 0c3fe4ab9f83fa8bd1be5f1c126626bf7a8e6ce4 /rMD-exp/src/init_encoder.c | |
parent | ad5b05712d9ed8650fcc145373ac878f8e6b8829 (diff) |
purge rMD-exp module
git-svn-id: https://recordmydesktop.svn.sourceforge.net/svnroot/recordmydesktop/trunk@155 f606c939-3180-4ac9-a4b8-4b8779d57d0a
Diffstat (limited to 'rMD-exp/src/init_encoder.c')
-rw-r--r-- | rMD-exp/src/init_encoder.c | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/rMD-exp/src/init_encoder.c b/rMD-exp/src/init_encoder.c deleted file mode 100644 index 84d36aa..0000000 --- a/rMD-exp/src/init_encoder.c +++ /dev/null @@ -1,202 +0,0 @@ -/********************************************************************************* -* recordMyDesktop * -********************************************************************************** -* * -* Copyright (C) 2006 John Varouhakis * -* * -* * -* This program 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. * -* * -* This program 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 this program; if not, write to the Free Software * -* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * -* * -* * -* * -* For further information contact me at johnvarouhakis@gmail.com * -**********************************************************************************/ - - -#include <recordmydesktop.h> - -int IncrementalNaming(char **name){ - struct stat buff; - char *base_name; - int i=0; - base_name=malloc(strlen(*name)); - strcpy(base_name,*name); - - //this will go on an endless loop if you have 65536? files with the same name - //or it will crash and die.anyone interested in trying ? - while (stat(*name,&buff)==0){ - //create new name - char *tname=malloc(strlen(*name)+10); - char numbuf[8]; - - strcpy(tname,base_name); - strcat(tname,"."); - I16TOA((++i),numbuf) - strcat(tname,numbuf); - //save new name - free(*name); - *name=malloc(strlen(tname)+1); - strcpy(*name,tname); - free(tname); - } - free(base_name); - return 0; -} - -void InitEncoder(ProgData *pdata,EncData *enc_data_t,int buffer_ready){ - int y1,y2; - (pdata)->enc_data=enc_data_t; - srand(time(NULL)); - y1=rand(); - y2=rand(); - y2+=(y1==y2); - - ogg_stream_init(&(enc_data_t)->m_ogg_ts,y1); - if(!pdata->args.nosound) - ogg_stream_init(&(enc_data_t)->m_ogg_vs,y2); - if(!pdata->args.overwrite) - IncrementalNaming(&(pdata)->args.filename); - (enc_data_t)->fp=fopen((pdata)->args.filename,"w"); - if((enc_data_t)->fp==NULL){ - fprintf(stderr,"Cannot open file %s for writting!\n",(pdata)->args.filename); - exit(13); - } - theora_info_init(&(enc_data_t)->m_th_inf); - (enc_data_t)->m_th_inf.frame_width=(pdata)->brwin.rgeom.width; - (enc_data_t)->m_th_inf.frame_height=(pdata)->brwin.rgeom.height; - (enc_data_t)->m_th_inf.width=(((enc_data_t)->m_th_inf.frame_width + 15) >>4)<<4; - (enc_data_t)->m_th_inf.height=(((enc_data_t)->m_th_inf.frame_height + 15) >>4)<<4; - (enc_data_t)->m_th_inf.offset_x=(((enc_data_t)->m_th_inf.width-(enc_data_t)->m_th_inf.frame_width)/2)&~1; - (enc_data_t)->m_th_inf.offset_y=(((enc_data_t)->m_th_inf.height-(enc_data_t)->m_th_inf.frame_height)/2)&~1; - (enc_data_t)->m_th_inf.fps_numerator=((pdata)->args.fps*100.0); - (enc_data_t)->m_th_inf.fps_denominator=100; - (enc_data_t)->m_th_inf.aspect_numerator=1;//(pdata)->brwin.rgeom.width; - (enc_data_t)->m_th_inf.aspect_denominator=1;//(pdata)->brwin.rgeom.height; - (enc_data_t)->m_th_inf.colorspace=OC_CS_UNSPECIFIED; - (enc_data_t)->m_th_inf.pixelformat=OC_PF_420; - (enc_data_t)->m_th_inf.target_bitrate=(pdata)->args.v_bitrate; - (enc_data_t)->m_th_inf.quality=(pdata)->args.v_quality; - (enc_data_t)->m_th_inf.dropframes_p=(pdata)->args.dropframes; - (enc_data_t)->m_th_inf.quick_p=1; - (enc_data_t)->m_th_inf.keyframe_auto_p=1; - (enc_data_t)->m_th_inf.keyframe_frequency=64; - (enc_data_t)->m_th_inf.keyframe_frequency_force=64; - (enc_data_t)->m_th_inf.keyframe_data_target_bitrate=(enc_data_t)->m_th_inf.quality*1.5; - (enc_data_t)->m_th_inf.keyframe_auto_threshold=80; - (enc_data_t)->m_th_inf.keyframe_mindistance=8; - (enc_data_t)->m_th_inf.noise_sensitivity=1; - (enc_data_t)->m_th_inf.sharpness=2; - - theora_encode_init(&(enc_data_t)->m_th_st,&(enc_data_t)->m_th_inf); - - - - if(!pdata->args.nosound){ - int ret; - vorbis_info_init(&(enc_data_t)->m_vo_inf); - ret = vorbis_encode_init_vbr(&(enc_data_t)->m_vo_inf,pdata->args.channels,pdata->args.frequency,(float)pdata->args.s_quality*0.1); - if(ret){ - fprintf(stderr,"Error while setting up vorbis stream quality!\n"); - exit(2); - } - vorbis_comment_init(&(enc_data_t)->m_vo_cmmnt); - vorbis_analysis_init(&(enc_data_t)->m_vo_dsp,&(enc_data_t)->m_vo_inf); - vorbis_block_init(&(enc_data_t)->m_vo_dsp,&(enc_data_t)->m_vo_block); - } - - - theora_encode_header(&(enc_data_t)->m_th_st,&(enc_data_t)->m_ogg_pckt1); - ogg_stream_packetin(&(enc_data_t)->m_ogg_ts,&(enc_data_t)->m_ogg_pckt1); - if(ogg_stream_pageout(&(enc_data_t)->m_ogg_ts,&(enc_data_t)->m_ogg_pg)!=1){ - fprintf(stderr,"Internal Ogg library error.\n"); - exit(2); - } - fwrite((enc_data_t)->m_ogg_pg.header,1,(enc_data_t)->m_ogg_pg.header_len,(enc_data_t)->fp); - fwrite((enc_data_t)->m_ogg_pg.body,1,(enc_data_t)->m_ogg_pg.body_len,(enc_data_t)->fp); - - theora_comment_init(&(enc_data_t)->m_th_cmmnt); - theora_comment_add_tag(&(enc_data_t)->m_th_cmmnt,"recordMyDesktop",VERSION); - theora_encode_comment(&(enc_data_t)->m_th_cmmnt,&(enc_data_t)->m_ogg_pckt1); - ogg_stream_packetin(&(enc_data_t)->m_ogg_ts,&(enc_data_t)->m_ogg_pckt1); - theora_encode_tables(&(enc_data_t)->m_th_st,&(enc_data_t)->m_ogg_pckt1); - ogg_stream_packetin(&(enc_data_t)->m_ogg_ts,&(enc_data_t)->m_ogg_pckt1); - - - if(!pdata->args.nosound){ - ogg_packet header; - ogg_packet header_comm; - ogg_packet header_code; - - vorbis_analysis_headerout(&(enc_data_t)->m_vo_dsp,&(enc_data_t)->m_vo_cmmnt,&header,&header_comm,&header_code); - ogg_stream_packetin(&(enc_data_t)->m_ogg_vs,&header); - if(ogg_stream_pageout(&(enc_data_t)->m_ogg_vs,&(enc_data_t)->m_ogg_pg)!=1){ - fprintf(stderr,"Internal Ogg library error.\n"); - exit(2); - } - fwrite((enc_data_t)->m_ogg_pg.header,1,(enc_data_t)->m_ogg_pg.header_len,(enc_data_t)->fp); - fwrite((enc_data_t)->m_ogg_pg.body,1,(enc_data_t)->m_ogg_pg.body_len,(enc_data_t)->fp); - - ogg_stream_packetin(&(enc_data_t)->m_ogg_vs,&header_comm); - ogg_stream_packetin(&(enc_data_t)->m_ogg_vs,&header_code); - } - - - - while(1){ - int result = ogg_stream_flush(&(enc_data_t)->m_ogg_ts,&(enc_data_t)->m_ogg_pg); - if(result<0){ - fprintf(stderr,"Internal Ogg library error.\n"); - exit(2); - } - if(result==0)break; - fwrite((enc_data_t)->m_ogg_pg.header,1,(enc_data_t)->m_ogg_pg.header_len,(enc_data_t)->fp); - fwrite((enc_data_t)->m_ogg_pg.body,1,(enc_data_t)->m_ogg_pg.body_len,(enc_data_t)->fp); - } - - if(!pdata->args.nosound){ - while(1){ - int result=ogg_stream_flush(&(enc_data_t)->m_ogg_vs,&(enc_data_t)->m_ogg_pg); - if(result<0){ - fprintf(stderr,"Internal Ogg library error.\n"); - exit(2); - } - if(result==0)break; - fwrite((enc_data_t)->m_ogg_pg.header,1,(enc_data_t)->m_ogg_pg.header_len,(enc_data_t)->fp); - fwrite((enc_data_t)->m_ogg_pg.body,1,(enc_data_t)->m_ogg_pg.body_len,(enc_data_t)->fp); - } - } - - - if(!buffer_ready){ - (enc_data_t)->yuv.y=(unsigned char *)malloc((enc_data_t)->m_th_inf.height*(enc_data_t)->m_th_inf.width); - (enc_data_t)->yuv.u=(unsigned char *)malloc((enc_data_t)->m_th_inf.height*(enc_data_t)->m_th_inf.width/4); - (enc_data_t)->yuv.v=(unsigned char *)malloc((enc_data_t)->m_th_inf.height*(enc_data_t)->m_th_inf.width/4); - (enc_data_t)->yuv.y_width=(enc_data_t)->m_th_inf.width; - (enc_data_t)->yuv.y_height=(enc_data_t)->m_th_inf.height; - (enc_data_t)->yuv.y_stride=(enc_data_t)->m_th_inf.width; - - (enc_data_t)->yuv.uv_width=(enc_data_t)->m_th_inf.width/2; - (enc_data_t)->yuv.uv_height=(enc_data_t)->m_th_inf.height/2; - (enc_data_t)->yuv.uv_stride=(enc_data_t)->m_th_inf.width/2; - (enc_data_t)->x_offset=(enc_data_t)->m_th_inf.offset_x; - (enc_data_t)->y_offset=(enc_data_t)->m_th_inf.offset_y; - } - theora_info_clear(&(enc_data_t)->m_th_inf); - -} - - - - |