~ubuntu-branches/ubuntu/karmic/recordmydesktop/karmic

Viewing changes to src/initialize_data.c

Committer: Bazaar Package Importer
Author(s): Alan Pope
Date: 2009-04-21 10:57:22 UTC
mfrom: (1.1.5 upstream)
Revision ID: james.westby@ubuntu.com-20090421105722-w6l4gz958gva15wn

Tags: 0.3.8.1-0ubuntu1

* New upstream release (LP: #364674)
* debian/control: Fixed libjack0.100.0-dev dependancy
* debian/control: Fixed project home page

files added:
src/rmd.c

src/rmd_cache.h

src/rmd_cache_audio.c

src/rmd_cache_audio.h

src/rmd_cache_frame.c

src/rmd_cache_frame.h

src/rmd_capture_sound.c

src/rmd_capture_sound.h

src/rmd_encode_cache.c

src/rmd_encode_cache.h

src/rmd_encode_image_buffer.c

src/rmd_encode_image_buffer.h

src/rmd_encode_sound_buffer.c

src/rmd_encode_sound_buffer.h

src/rmd_error.h

src/rmd_flush_to_ogg.c

src/rmd_flush_to_ogg.h

src/rmd_frame.h

src/rmd_get_frame.c

src/rmd_get_frame.h

src/rmd_getzpixmap.c

src/rmd_getzpixmap.h

src/rmd_init_encoder.c

src/rmd_init_encoder.h

src/rmd_initialize_data.c

src/rmd_initialize_data.h

src/rmd_jack.h

src/rmd_load_cache.c

src/rmd_load_cache.h

src/rmd_macro.h

src/rmd_make_dummy_pointer.c

src/rmd_make_dummy_pointer.h

src/rmd_math.c

src/rmd_math.h

src/rmd_opendev.c

src/rmd_opendev.h

src/rmd_parseargs.c

src/rmd_parseargs.h

src/rmd_poll_events.c

src/rmd_poll_events.h

src/rmd_queryextensions.c

src/rmd_queryextensions.h

src/rmd_rectinsert.c

src/rmd_rectinsert.h

src/rmd_register_callbacks.c

src/rmd_register_callbacks.h

src/rmd_rescue.h

src/rmd_setbrwindow.c

src/rmd_setbrwindow.h

src/rmd_shortcuts.c

src/rmd_shortcuts.h

src/rmd_specsfile.c

src/rmd_specsfile.h

src/rmd_threads.c

src/rmd_threads.h

src/rmd_timer.h

src/rmd_types.h

src/rmd_update_image.c

src/rmd_update_image.h

src/rmd_wm_check.c

src/rmd_wm_check.h

src/rmd_wm_is_compositing.c

src/rmd_wm_is_compositing.h

src/rmd_yuv_utils.c

src/rmd_yuv_utils.h

src/skeleton.h

src/test-rectinsert-data.c

src/test-rectinsert-data.h

src/test-rectinsert-types.h

src/test-rectinsert.c

files removed:
include

include/Makefile.am

include/Makefile.in

include/recordmydesktop.h

include/rmdfunc.h

include/rmdmacro.h

include/rmdtypes.h

include/skeleton.h

mkinstalldirs

src/bgr_to_yuv.c

src/cache_audio.c

src/cache_frame.c

src/capture_sound.c

src/cleanup.c

src/encode_cache.c

src/encode_image_buffer.c

src/encode_sound_buffer.c

src/flush_to_ogg.c

src/get_frame.c

src/getzpixmap.c

src/init_encoder.c

src/initialize_data.c

src/load_cache.c

src/make_dummy_pointer.c

src/opendev.c

src/parseargs.c

src/poll_events.c

src/queryextensions.c

src/recordmydesktop.c

src/rectinsert.c

src/register_callbacks.c

src/rmdthreads.c

src/setbrwindow.c

src/shortcuts.c

src/specsfile.c

src/update_image.c

src/wm_check.c

files modified:
ChangeLog

Makefile.am

Makefile.in

aclocal.m4

compile

config.guess

config.h.in

config.sub

configure

configure.ac

debian/changelog

debian/control

depcomp

doc/Makefile.in

doc/recordmydesktop.1

install-sh

missing

src/Makefile.am

src/Makefile.in

src/rmd_cache.c

src/rmd_error.c

src/rmd_frame.c

src/rmd_jack.c

src/rmd_rescue.c

src/rmd_timer.c

src/skeleton.c

Show diffs side-by-side

added added

removed removed

src/initialize_data.c

/******************************************************************************

* recordMyDesktop *

*******************************************************************************

* *

* 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>

#ifdef HAVE_LIBASOUND

void FixBufferSize(snd_pcm_uframes_t *buffsize){

snd_pcm_uframes_t buffsize_t=*buffsize,

#else

void FixBufferSize(u_int32_t *buffsize){

u_int32_t buffsize_t=*buffsize,

#endif

buffsize_ret=1;

while(buffsize_t>1){

buffsize_t>>=1;

buffsize_ret<<=1;

}

fprintf(stderr,"Buffer size adjusted to %d from %d frames.\n",

(int)buffsize_ret,(int)*buffsize);

}

int InitializeData(ProgData *pdata,

EncData *enc_data,

CacheData *cache_data){

int i;

//these are globals, look for them at the header

frames_total=frames_lost=encoder_busy=capture_busy=0;

fprintf(stderr,"Initializing...\n");

MakeMatrices();

if(pdata->args.have_dummy_cursor){

pdata->dummy_pointer=MakeDummyPointer(&pdata->specs,16,

pdata->args.cursor_color,0,

&pdata->npxl);

pdata->dummy_p_size=16;

}

else

pdata->dummy_p_size=0;

pdata->rect_root=NULL;

pthread_mutex_init(&pdata->sound_buffer_mutex,NULL);

pthread_mutex_init(&pdata->snd_buff_ready_mutex,NULL);

pthread_mutex_init(&pdata->img_buff_ready_mutex,NULL);

pthread_mutex_init(&pdata->theora_lib_mutex,NULL);

pthread_mutex_init(&pdata->vorbis_lib_mutex,NULL);

pthread_mutex_init(&pdata->libogg_mutex,NULL);

pthread_mutex_init(&pdata->yuv_mutex,NULL);

pthread_mutex_init(&pause_mutex,NULL);

pthread_mutex_init(&time_mutex,NULL);

pthread_cond_init(&pdata->time_cond,NULL);

pthread_cond_init(&pdata->pause_cond,NULL);

pthread_cond_init(&pdata->image_buffer_ready,NULL);

pthread_cond_init(&pdata->sound_buffer_ready,NULL);

pthread_cond_init(&pdata->sound_data_read,NULL);

pthread_cond_init(&pdata->theora_lib_clean,NULL);

pthread_cond_init(&pdata->vorbis_lib_clean,NULL);

pdata->th_encoding_clean=pdata->v_encoding_clean=1;

Paused=Aborted=pdata->avd=0;

pdata->sound_buffer=NULL;

pdata->running=1;

time_cond=&pdata->time_cond;

pause_cond=&pdata->pause_cond;

Running=&pdata->running;

PauseStateChanged=0;

if(!pdata->args.nosound){

if(!pdata->args.use_jack){

FixBufferSize(&pdata->args.buffsize);

#ifdef HAVE_LIBASOUND

pdata->sound_handle=OpenDev( pdata->args.device,

&pdata->args.channels,

&pdata->args.frequency,

&pdata->args.buffsize,

&pdata->periodsize,

100

&pdata->periodtime,

101

&pdata->hard_pause);

102

pdata->sound_framesize=((snd_pcm_format_width(

103

SND_PCM_FORMAT_S16_LE))/8)*

104

pdata->args.channels;

105

106

if(pdata->sound_handle==NULL){

107

#else

108

pdata->sound_handle=OpenDev(pdata->args.device,

109

pdata->args.channels,

110

pdata->args.frequency);

111

pdata->periodtime=(1000000*pdata->args.buffsize)/

112

((pdata->args.channels<<1)*pdata->args.frequency);

113

//when using OSS periodsize serves as an alias of buffsize

114

pdata->periodsize=pdata->args.buffsize;

115

pdata->sound_framesize=pdata->args.channels<<1;

116

if(pdata->sound_handle<0){

117

#endif

118

fprintf(stderr,"Error while opening/configuring soundcard %s\n"

119

"Try running with the --no-sound or specify a "

120

"correct device.\n",

121

pdata->args.device);

122

return 3;

123

}

124

}

125

else{

126

#ifdef HAVE_JACK_H

127

int jack_error=0;

128

pdata->jdata->port_names=pdata->args.jack_port_names;

129

pdata->jdata->nports=pdata->args.jack_nports;

130

pdata->jdata->ringbuffer_secs=pdata->args.jack_ringbuffer_secs;

131

pdata->jdata->snd_buff_ready_mutex=&pdata->snd_buff_ready_mutex;

132

pdata->jdata->sound_data_read=&pdata->sound_data_read;

133

pdata->jdata->capture_started=0;

134

135

if((jack_error=StartJackClient(pdata->jdata))!=0)

136

return jack_error;

137

138

pdata->args.buffsize=pdata->jdata->buffersize;

139

pdata->periodsize=pdata->args.buffsize;

140

pdata->args.frequency=pdata->jdata->frequency;

141

pdata->args.channels=pdata->jdata->nports;

142

pdata->periodtime=(1000000*pdata->args.buffsize)/

143

pdata->args.frequency;

144

pdata->sound_framesize=sizeof(jack_default_audio_sample_t)*

145

pdata->jdata->nports;

146

147

#else

148

fprintf(stderr,"Should not be here!\n");

149

exit(-1);

150

#endif

151

}

152

}

153

154

if(pdata->args.encOnTheFly)

155

InitEncoder(pdata,enc_data,0);

156

else

157

InitCacheData(pdata,enc_data,cache_data);

158

159

for(i=0;i<(pdata->enc_data->yuv.y_width*pdata->enc_data->yuv.y_height);i++)

160

pdata->enc_data->yuv.y[i]=0;

161

for(i=0;

162

i<(pdata->enc_data->yuv.uv_width*pdata->enc_data->yuv.uv_height);

163

i++){

164

pdata->enc_data->yuv.v[i]=pdata->enc_data->yuv.u[i]=127;

165

}

166

167

yblocks=malloc(sizeof(u_int32_t)*(pdata->enc_data->yuv.y_width/Y_UNIT_WIDTH)*

168

(pdata->enc_data->yuv.y_height/Y_UNIT_WIDTH));

169

ublocks=malloc(sizeof(u_int32_t)*(pdata->enc_data->yuv.y_width/Y_UNIT_WIDTH)*

170

(pdata->enc_data->yuv.y_height/Y_UNIT_WIDTH));

171

vblocks=malloc(sizeof(u_int32_t)*(pdata->enc_data->yuv.y_width/Y_UNIT_WIDTH)*

172

(pdata->enc_data->yuv.y_height/Y_UNIT_WIDTH));

173

174

pdata->frametime=(1000000)/pdata->args.fps;

175

return 0;

176

177

}

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