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authorVito Caputo <vcaputo@pengaru.com>2020-07-11 16:47:00 -0700
committerVito Caputo <vcaputo@pengaru.com>2020-07-11 16:47:00 -0700
commit3625160acc1715fc380f58ec3c4248485bed2370 (patch)
treedc95a32d81daac298cef69879a639029797fb762 /recordmydesktop/src/rmd_init_encoder.c
parentcfcca8681b88a171fb2cdbb83daa5f22bbedb6b8 (diff)
*: drop {gtk,qt}-recordmydesktop subdirs
This restores the recordmydesktop/ subdir as root from the mirror I cloned by fork from. I have no particular interest in the gtk/qt frontends and it doesn't appear they were part of a single tree in the past. But I will probably preserve backwards compatibility of the cli so they can continue to work with this fork installed.
Diffstat (limited to 'recordmydesktop/src/rmd_init_encoder.c')
-rw-r--r--recordmydesktop/src/rmd_init_encoder.c346
1 files changed, 0 insertions, 346 deletions
diff --git a/recordmydesktop/src/rmd_init_encoder.c b/recordmydesktop/src/rmd_init_encoder.c
deleted file mode 100644
index a0d81e6..0000000
--- a/recordmydesktop/src/rmd_init_encoder.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/******************************************************************************
-* recordMyDesktop *
-*******************************************************************************
-* *
-* Copyright (C) 2006,2007,2008 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 "config.h"
-#include "rmd_init_encoder.h"
-
-#include "rmd_types.h"
-
-#include "skeleton.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-
-
-
-static void m_add_fishead_packet(ogg_stream_state *m_ogg_state) {
- fishead_packet skel_fp;
-
- skel_fp.ptime_n = skel_fp.btime_n = 0;
- skel_fp.ptime_d = skel_fp.btime_d = 1000;
-
- add_fishead_to_stream(m_ogg_state, &skel_fp);
-}
-
-
-static int rmdIncrementalNaming(char **name) {
- struct stat buff;
- char *base_name__;
- int i = 0, fname_length = strlen(*name)-4;
-
- base_name__ = malloc(fname_length+1);
- strncpy(base_name__, *name, fname_length);
- base_name__[fname_length] = '\0';
-
- //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, "-");
- i++;
- snprintf( numbuf, 8, "%d", i );
- strcat(tname, numbuf);
- strcat(tname, ".ogv");
- //save new name
-
- free(*name);
- *name = malloc(strlen(tname)+1);
- strcpy(*name, tname);
- free(tname);
- }
-
- free(base_name__);
- return 0;
-}
-
-void rmdInitEncoder(ProgData *pdata, EncData *enc_data_t, int buffer_ready) {
- int y0, y1, y2, fname_length;
- ogg_stream_state m_ogg_skel;
- ogg_page skel_og_pg;
- fisbone_packet skel_fbv, //video fisbone packet
- skel_fba; //audio fisbone packet
- const char *fname;
-
- pdata->enc_data = enc_data_t;
-
- fname = pdata->args.filename;
- fname_length = strlen(fname);
- if (!(fname_length>4 && !strcasecmp(&fname[fname_length-3], "ogv"))) {
-
- char *new_name = malloc(fname_length + 5);
- strcpy(new_name, fname);
- strcat(new_name, ".ogv");
-
- free(pdata->args.filename);
- pdata->args.filename = new_name;
- }
-
- if (!pdata->args.overwrite) {
- rmdIncrementalNaming(&(pdata)->args.filename);
- fprintf(stderr, "Output file: %s\n", 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);
- }
-
- //each stream must have a unique
- srand(time(NULL));
- y0 = rand() + 1;
- y1 = rand() + 1;
- y2 = rand() + 1;
- y2 += (y1 == y2);
- y0 = (((y0 == y1) || (y0 == y2)) ? (y1 + y2) : y0);
-
- //init ogg streams
- //skeleton first
- ogg_stream_init(&m_ogg_skel, y0);
- m_add_fishead_packet(&m_ogg_skel);
- if (ogg_stream_pageout(&m_ogg_skel, &skel_og_pg) != 1) {
- fprintf (stderr, "Internal Ogg library error.\n");
- exit (2);
- }
- fwrite(skel_og_pg.header, 1, skel_og_pg.header_len, enc_data_t->fp);
- fwrite(skel_og_pg.body, 1, skel_og_pg.body_len, enc_data_t->fp);
-
- ogg_stream_init(&enc_data_t->m_ogg_ts, y1);
- if (!pdata->args.nosound)
- ogg_stream_init(&enc_data_t->m_ogg_vs, y2);
-
- theora_info_init(&enc_data_t->m_th_inf);
- enc_data_t->m_th_inf.frame_width = pdata->brwin.rrect.width;
- enc_data_t->m_th_inf.frame_height = pdata->brwin.rrect.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 = 0;
- enc_data_t->m_th_inf.offset_y = 0;
-
- 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;
- enc_data_t->m_th_inf.aspect_denominator = 1;
-
- 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 = 0;
- 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;
-
- 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);
- }
-
- if (theora_encode_init(&enc_data_t->m_th_st, &enc_data_t->m_th_inf)) {
- fprintf(stderr, "Theora encoder initialization failure.\n");
- exit(2);
- }
-
- if (theora_encode_header(&enc_data_t->m_th_st, &enc_data_t->m_ogg_pckt1)) {
- fprintf(stderr, "Theora enocde header failure.\n");
- exit(2);
- }
-
- 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);
- }
-
- //fishbone packets go here
- memset(&skel_fbv, 0, sizeof(skel_fbv));
- skel_fbv.serial_no = enc_data_t->m_ogg_ts.serialno;
- skel_fbv.nr_header_packet = 3;
- skel_fbv.granule_rate_n = enc_data_t->m_th_inf.fps_numerator;
- skel_fbv.granule_rate_d = enc_data_t->m_th_inf.fps_denominator;
- skel_fbv.start_granule = 0;
- skel_fbv.preroll = 0;
- skel_fbv.granule_shift = theora_granule_shift(&enc_data_t->m_th_inf);
- add_message_header_field(&skel_fbv, "Content-Type", "video/theora");
-
- add_fisbone_to_stream(&m_ogg_skel, &skel_fbv);
-
- if (!pdata->args.nosound) {
-
- memset(&skel_fba, 0, sizeof(skel_fba));
- skel_fba.serial_no = enc_data_t->m_ogg_vs.serialno;
- skel_fba.nr_header_packet = 3;
- skel_fba.granule_rate_n = pdata->args.frequency;
- skel_fba.granule_rate_d = (ogg_int64_t)1;
- skel_fba.start_granule = 0;
- skel_fba.preroll = 2;
- skel_fba.granule_shift = 0;
- add_message_header_field(&skel_fba, "Content-Type", "audio/vorbis");
-
- add_fisbone_to_stream(&m_ogg_skel, &skel_fba);
- }
-
- while (1) {
- int result = ogg_stream_flush(&m_ogg_skel, &skel_og_pg);
- if (result < 0) {
- fprintf (stderr, "Internal Ogg library error.\n");
- exit(2);
- }
-
- if (result == 0)
- break;
-
- fwrite(skel_og_pg.header, 1, skel_og_pg.header_len, enc_data_t->fp);
- fwrite(skel_og_pg.body, 1, skel_og_pg.body_len, enc_data_t->fp);
- }
-
- 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);
- }
- }
-
- //skeleton eos
- add_eos_packet_to_stream(&m_ogg_skel);
- if (ogg_stream_flush(&m_ogg_skel, &skel_og_pg) < 0) {
- fprintf(stderr, "Internal Ogg library error.\n");
- exit(2);
- }
- fwrite(skel_og_pg.header, 1, skel_og_pg.header_len, enc_data_t->fp);
-
- //theora buffer allocation, if any
- if (!buffer_ready) {
- enc_data_t->yuv.y = malloc(enc_data_t->m_th_inf.height * enc_data_t->m_th_inf.width);
- enc_data_t->yuv.u = malloc(enc_data_t->m_th_inf.height * enc_data_t->m_th_inf.width / 4);
- enc_data_t->yuv.v = 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;
- }
-
- theora_info_clear(&enc_data_t->m_th_inf);
-}
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