diff options
author | Vito Caputo <vcaputo@pengaru.com> | 2021-04-04 23:55:01 -0700 |
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committer | Vito Caputo <vcaputo@pengaru.com> | 2021-04-04 23:55:01 -0700 |
commit | 2f3767a0f6562b8e1e7a41f83a6febf05310c5bb (patch) | |
tree | 2d802a0c756d2a41c719dd683523eb24c5383418 /src/rmd_encode_image_buffer.c | |
parent | b6e48f6a544fc9c6637d7c8ffe0123936e68c5bf (diff) |
*: encode_image_buffer.[ch]->encode_audio_buffers.[ch]
mechanical change to get filenames more accurate, thread function
will be renamed in subsequent commit.
Diffstat (limited to 'src/rmd_encode_image_buffer.c')
-rw-r--r-- | src/rmd_encode_image_buffer.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/src/rmd_encode_image_buffer.c b/src/rmd_encode_image_buffer.c deleted file mode 100644 index a669155..0000000 --- a/src/rmd_encode_image_buffer.c +++ /dev/null @@ -1,123 +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_encode_image_buffer.h" - -#include "rmd_threads.h" -#include "rmd_types.h" - -#include <errno.h> - - -void *rmdEncodeImageBuffer(ProgData *pdata) -{ - unsigned int encode_frameno = 0, last_encode_frameno = 0; - - rmdThreadsSetName("rmdEncodeImages"); - - pdata->th_encoding_clean = 0; - - while (pdata->running) { - EncData *enc_data = pdata->enc_data; - unsigned int n_frames; - int r; - - pthread_mutex_lock(&pdata->pause_mutex); - while (pdata->paused) - pthread_cond_wait(&pdata->pause_cond, &pdata->pause_mutex); - pthread_mutex_unlock(&pdata->pause_mutex); - - pthread_mutex_lock(&pdata->img_buff_ready_mutex); - while (pdata->running && encode_frameno >= pdata->capture_frameno) - pthread_cond_wait(&pdata->image_buffer_ready, &pdata->img_buff_ready_mutex); - encode_frameno = pdata->capture_frameno; - pthread_mutex_unlock(&pdata->img_buff_ready_mutex); - - pthread_mutex_lock(&pdata->yuv_mutex); - r = theora_encode_YUVin(&enc_data->m_th_st, &enc_data->yuv); - pthread_mutex_unlock(&pdata->yuv_mutex); - if (r) { - fprintf(stderr, "Encoder not ready!\n"); - continue; - } - - n_frames = encode_frameno - last_encode_frameno; - if (n_frames > 1) - theora_control( &enc_data->m_th_st, - TH_ENCCTL_SET_DUP_COUNT, - (void *)&(int){n_frames - 1}, - sizeof(int)); - - while (theora_encode_packetout(&enc_data->m_th_st, 0, &enc_data->m_ogg_pckt1) > 0) { - pthread_mutex_lock(&pdata->libogg_mutex); - ogg_stream_packetin(&enc_data->m_ogg_ts, &enc_data->m_ogg_pckt1); - pthread_mutex_unlock(&pdata->libogg_mutex); - } - - last_encode_frameno = encode_frameno; - } - - //last packet - pthread_mutex_lock(&pdata->theora_lib_mutex); - pdata->th_encoding_clean = 1; - pthread_cond_signal(&pdata->theora_lib_clean); - pthread_mutex_unlock(&pdata->theora_lib_mutex); - - pthread_exit(&errno); -} - -//this function is meant to be called normally -//not through a thread of it's own -void rmdSyncEncodeImageBuffer(ProgData *pdata, unsigned int n_frames) -{ - EncData *enc_data = pdata->enc_data; - - if (theora_encode_YUVin(&enc_data->m_th_st, &enc_data->yuv)) { - fprintf(stderr, "Encoder not ready!\n"); - return; - } - - if (n_frames > 1) - theora_control( &enc_data->m_th_st, - TH_ENCCTL_SET_DUP_COUNT, - (void *)&(int){n_frames - 1}, - sizeof(int)); - - while (theora_encode_packetout(&enc_data->m_th_st, 0, &enc_data->m_ogg_pckt1) > 0) { - pthread_mutex_lock(&pdata->libogg_mutex); - ogg_stream_packetin(&enc_data->m_ogg_ts, &enc_data->m_ogg_pckt1); - /* TODO: this is the only real difference from what's open-coded above, - * investigate why this is done this way and make the thread just call - * this function instead of duplicating it. - */ - if (!pdata->running) - enc_data->m_ogg_ts.e_o_s = 1; - pthread_mutex_unlock(&pdata->libogg_mutex); - } - - pdata->avd += pdata->frametime_us * n_frames; -} |