*: 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.

1 files changed, 178 insertions, 0 deletions

diff --git a/src/rmd_encode_sound_buffer.c b/src/rmd_encode_sound_buffer.c
new file mode 100644
index 0000000..5fa1dc6
--- /dev/null
+++ b/src/rmd_encode_sound_buffer.c
@@ -0,0 +1,178 @@
+/******************************************************************************
+*                            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_sound_buffer.h"
+
+#include "rmd_jack.h"
+#include "rmd_types.h"
+
+#include <pthread.h>
+
+#include <stdlib.h>
+#include <errno.h>
+
+
+void *rmdEncodeSoundBuffer(ProgData *pdata) {
+	int	sampread = pdata->periodsize;
+#ifdef HAVE_LIBJACK
+	void	*jackbuf = NULL;
+
+	if (pdata->args.use_jack)
+		jackbuf = malloc(pdata->sound_framesize * pdata->jdata->buffersize);
+#endif
+
+	pdata->v_encoding_clean = 0;
+	while (pdata->running) {
+		float		**vorbis_buffer;
+		SndBuffer	*buff = NULL;
+
+		pthread_mutex_lock(&pdata->pause_mutex);
+		while (pdata->paused)
+			pthread_cond_wait(&pdata->pause_cond, &pdata->pause_mutex);
+		pthread_mutex_unlock(&pdata->pause_mutex);
+
+		if (!pdata->args.use_jack) {
+			pthread_mutex_lock(&pdata->sound_buffer_mutex);
+			while (!pdata->sound_buffer && pdata->running)
+				pthread_cond_wait(&pdata->sound_data_read, &pdata->sound_buffer_mutex);
+
+			buff = pdata->sound_buffer;
+			if (buff)
+				pdata->sound_buffer = buff->next;
+			pthread_mutex_unlock(&pdata->sound_buffer_mutex);
+
+			if (!pdata->running)
+				break;
+
+			vorbis_buffer = vorbis_analysis_buffer(&pdata->enc_data->m_vo_dsp, sampread);
+
+			for (int i = 0, count = 0; i < sampread; i++) {
+				for (int j = 0; j < pdata->args.channels; j++) {
+					vorbis_buffer[j][i] =	((buff->data[count + 1] << 8) |
+								(0x00ff & (int)buff->data[count])) /
+								32768.f;
+					count += 2;
+				}
+			}
+			free(buff->data);
+			free(buff);
+		} else {
+#ifdef HAVE_LIBJACK
+
+			pthread_mutex_lock(&pdata->sound_buffer_mutex);
+			while (	pdata->running &&
+				jack_ringbuffer_read_space(pdata->jdata->sound_buffer) <
+				pdata->sound_framesize * pdata->jdata->buffersize)
+				pthread_cond_wait(&pdata->sound_data_read, &pdata->sound_buffer_mutex);
+
+			if (pdata->running)
+				jack_ringbuffer_read(	pdata->jdata->sound_buffer,
+								jackbuf,
+								(pdata->sound_framesize *
+								pdata->jdata->buffersize)
+							);
+
+			pthread_mutex_unlock(&pdata->sound_buffer_mutex);
+
+			if (!pdata->running)
+				break;
+
+			vorbis_buffer = vorbis_analysis_buffer(&pdata->enc_data->m_vo_dsp, sampread);
+
+			for (int j = 0, count = 0; j < pdata->args.channels; j++) {
+				for (int i = 0; i < sampread; i++) {
+					vorbis_buffer[j][i] = ((float*)jackbuf)[count];
+					count++;
+				}
+			}
+#endif
+		}
+		vorbis_analysis_wrote(&pdata->enc_data->m_vo_dsp, sampread);
+
+		pthread_mutex_lock(&pdata->libogg_mutex);
+		while (vorbis_analysis_blockout(&pdata->enc_data->m_vo_dsp, &pdata->enc_data->m_vo_block) == 1) {
+
+			vorbis_analysis(&pdata->enc_data->m_vo_block, NULL);
+			vorbis_bitrate_addblock(&pdata->enc_data->m_vo_block);
+
+			while (vorbis_bitrate_flushpacket(&pdata->enc_data->m_vo_dsp, &pdata->enc_data->m_ogg_pckt2)) {
+				ogg_stream_packetin(&pdata->enc_data->m_ogg_vs, &pdata->enc_data->m_ogg_pckt2);
+			}
+		}
+		pthread_mutex_unlock(&pdata->libogg_mutex);
+
+		/* this needs synchronizing */
+		pdata->avd -= pdata->periodtime;
+	}
+
+	pthread_mutex_lock(&pdata->vorbis_lib_mutex);
+	pdata->v_encoding_clean = 1;
+	pthread_cond_signal(&pdata->vorbis_lib_clean);
+	pthread_mutex_unlock(&pdata->vorbis_lib_mutex);
+	pthread_exit(&errno);
+}
+
+void rmdSyncEncodeSoundBuffer(ProgData *pdata, signed char *buff) {
+	int	sampread = (buff != NULL) ? pdata->periodsize : 0;
+	float	**vorbis_buffer = vorbis_analysis_buffer(&pdata->enc_data->m_vo_dsp, sampread);
+
+	if (!pdata->args.use_jack) {
+		for (int i = 0, count = 0; i < sampread; i++) {
+			for (int j = 0; j < pdata->args.channels; j++) {
+				vorbis_buffer[j][i] =	((buff[count + 1] << 8) |
+							(0x00ff & (int)buff[count]))
+							/ 32768.f;
+				count += 2;
+			}
+		}
+	} else {
+		for (int j = 0, count = 0; j < pdata->args.channels; j++) {
+			for (int i = 0; i < sampread; i++) {
+				vorbis_buffer[j][i] = ((float *)buff)[count];
+				count++;
+			}
+		}
+	}
+
+	vorbis_analysis_wrote(&pdata->enc_data->m_vo_dsp, sampread);
+
+	pthread_mutex_lock(&pdata->libogg_mutex);
+	while (vorbis_analysis_blockout(&pdata->enc_data->m_vo_dsp, &pdata->enc_data->m_vo_block) == 1) {
+
+		vorbis_analysis(&pdata->enc_data->m_vo_block, NULL);
+		vorbis_bitrate_addblock(&pdata->enc_data->m_vo_block);
+
+		while (vorbis_bitrate_flushpacket(&pdata->enc_data->m_vo_dsp, &pdata->enc_data->m_ogg_pckt2)) 
+			ogg_stream_packetin(&pdata->enc_data->m_ogg_vs, &pdata->enc_data->m_ogg_pckt2);
+	}
+	pthread_mutex_unlock(&pdata->libogg_mutex);
+
+	if (!pdata->running)
+		pdata->enc_data->m_ogg_vs.e_o_s = 1;
+
+	pdata->avd -= pdata->periodtime;
+}