* Preamble
*****************************************************************************/
-#include <vlc/vlc.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include <vlc_plugin.h>
#include <vlc_input.h>
#include <vlc_demux.h>
#include <vlc_vout.h>
"Automatically connect VLC input ports to available output ports." )
vlc_module_begin();
- set_description( _("JACK audio input") );
+ set_description( N_("JACK audio input") );
set_capability( "access_demux", 0 );
- set_shortname( _( "JACK Input" ) );
+ set_shortname( N_( "JACK Input" ) );
set_category( CAT_INPUT );
set_subcategory( SUBCAT_INPUT_ACCESS );
add_integer( "jack-input-caching", DEFAULT_PTS_DELAY / 1000, NULL,
- CACHING_TEXT, CACHING_LONGTEXT, VLC_TRUE );
- add_bool( "jack-input-use-vlc-pace", VLC_FALSE, NULL,
- PACE_TEXT, PACE_LONGTEXT, VLC_TRUE );
- add_bool( "jack-input-auto-connect", VLC_FALSE, NULL,
- PACE_TEXT, PACE_LONGTEXT, VLC_TRUE );
+ CACHING_TEXT, CACHING_LONGTEXT, true );
+ add_bool( "jack-input-use-vlc-pace", false, NULL,
+ PACE_TEXT, PACE_LONGTEXT, true );
+ add_bool( "jack-input-auto-connect", false, NULL,
+ AUTO_CONNECT_TEXT, AUTO_CONNECT_LONGTEXT, true );
add_shortcut( "jack" );
set_callbacks( Open, Close );
/* Allocate structure */
p_demux->p_sys = p_sys = calloc( 1, sizeof( demux_sys_t ) );
if( p_sys == NULL )
- {
- msg_Err( p_demux, "out of memory, cannot allocate structure" );
return VLC_ENOMEM;
- }
memset( p_sys, 0, sizeof( demux_sys_t ) );
/* Parse MRL */
p_sys->i_channels * sizeof( jack_port_t* ) );
if( p_sys->pp_jack_port_input == NULL )
{
- msg_Err( p_demux, "out of memory, cannot allocate input ports" );
+ jack_client_close( p_sys->p_jack_client );
+ free( p_sys );
return VLC_ENOMEM;
}
* sizeof( jack_default_audio_sample_t ) );
if( p_sys->p_jack_ringbuffer == NULL )
{
- msg_Err( p_demux, "out of memory, cannot allocate ringbuffer" );
+ free( p_sys->pp_jack_port_input );
+ jack_client_close( p_sys->p_jack_client );
+ free( p_sys );
return VLC_ENOMEM;
}
if( p_sys->pp_jack_port_input[i] == NULL )
{
msg_Err( p_demux, "failed to register a JACK port" );
- if( p_sys->p_jack_client) jack_client_close( p_sys->p_jack_client );
- if( p_sys->pp_jack_port_input ) free( p_sys->pp_jack_port_input );
- if( p_sys->p_jack_ringbuffer ) jack_ringbuffer_free( p_sys->p_jack_ringbuffer );
- if( p_sys->pp_jack_buffer ) free( p_sys->pp_jack_buffer );
+ jack_ringbuffer_free( p_sys->p_jack_ringbuffer );
+ free( p_sys->pp_jack_port_input );
+ jack_client_close( p_sys->p_jack_client );
free( p_sys );
return VLC_EGENERIC;
}
* sizeof( jack_default_audio_sample_t * ) );
if( p_sys->pp_jack_buffer == NULL )
{
- msg_Err( p_demux, "out of memory, cannot allocate input buffer" );
+ for( i = 0; i < p_sys->i_channels; i++ )
+ jack_port_unregister( p_sys->p_jack_client, p_sys->pp_jack_port_input[i] );
+ jack_ringbuffer_free( p_sys->p_jack_ringbuffer );
+ free( p_sys->pp_jack_port_input );
+ jack_client_close( p_sys->p_jack_client );
+ free( p_sys );
return VLC_ENOMEM;
}
if ( jack_activate( p_sys->p_jack_client ) )
{
msg_Err( p_demux, "failed to activate JACK client" );
- if( p_sys->p_jack_client) jack_client_close( p_sys->p_jack_client );
- if( p_sys->pp_jack_port_input ) free( p_sys->pp_jack_port_input );
- if( p_sys->p_jack_ringbuffer ) jack_ringbuffer_free( p_sys->p_jack_ringbuffer );
- if( p_sys->pp_jack_buffer ) free( p_sys->pp_jack_buffer );
+ free( p_sys->pp_jack_buffer );
+ for( i = 0; i < p_sys->i_channels; i++ )
+ jack_port_unregister( p_sys->p_jack_client, p_sys->pp_jack_port_input[i] );
+ jack_ringbuffer_free( p_sys->p_jack_ringbuffer );
+ free( p_sys->pp_jack_port_input );
+ jack_client_close( p_sys->p_jack_client );
free( p_sys );
return VLC_EGENERIC;
}
{
int i_input_ports;
int j;
-
- if( p_sys->i_match_ports > 0 )
+
+ if( p_sys->i_match_ports > 0 )
{
for( j = 0; j < p_sys->i_match_ports; j++ )
{
jack_port_name( p_sys->pp_jack_port_input[i_input_ports] ) );
}
}
- if( pp_jack_port_output ) free( pp_jack_port_output );
+ free( pp_jack_port_output );
}
/* info about jack server */
if( p_sys->p_block_audio ) block_Release( p_sys->p_block_audio );
if( p_sys->p_jack_client ) jack_client_close( p_sys->p_jack_client );
if( p_sys->p_jack_ringbuffer ) jack_ringbuffer_free( p_sys->p_jack_ringbuffer );
- if( p_sys->pp_jack_port_input ) free( p_sys->pp_jack_port_input );
- if( p_sys->pp_jack_buffer ) free( p_sys->pp_jack_buffer );
- if( p_sys->pp_jack_port_table ) free( p_sys->pp_jack_port_table );
+ free( p_sys->pp_jack_port_input );
+ free( p_sys->pp_jack_buffer );
+ free( p_sys->pp_jack_port_table );
free( p_sys );
}
*****************************************************************************/
static int Control( demux_t *p_demux, int i_query, va_list args )
{
- vlc_bool_t *pb;
+ bool *pb;
int64_t *pi64;
demux_sys_t *p_sys = p_demux->p_sys;
{
/* Special for access_demux */
case DEMUX_CAN_PAUSE:
+ case DEMUX_CAN_SEEK:
+ pb = (bool *)va_arg( args, bool * );
+ *pb = true;
+ return VLC_SUCCESS;
+
case DEMUX_SET_PAUSE_STATE:
return VLC_SUCCESS;
case DEMUX_CAN_CONTROL_PACE:
- pb = ( vlc_bool_t* )va_arg( args, vlc_bool_t * );
+ pb = ( bool* )va_arg( args, bool * );
*pb = var_GetBool( p_demux, "jack-input-use-vlc-pace" );
return VLC_SUCCESS;
demux_sys_t *p_sys = p_demux->p_sys;
unsigned int i, j;
size_t i_write;
-
+
/* Get and interlace buffers */
for ( i = 0; i < p_sys->i_channels ; i++ )
{
{
for( i = 0; i <p_sys->i_channels; i++ )
{
- if( jack_ringbuffer_write_space( p_sys->p_jack_ringbuffer ) <
+ if( jack_ringbuffer_write_space( p_sys->p_jack_ringbuffer ) <
p_sys->jack_sample_size ) {
msg_Err( p_demux, "buffer overflow");
return 0; // buffer overflow
}
- i_write = jack_ringbuffer_write( p_sys->p_jack_ringbuffer,
- ( char * ) (p_sys->pp_jack_buffer[i]+j),
+ i_write = jack_ringbuffer_write( p_sys->p_jack_ringbuffer,
+ ( char * ) (p_sys->pp_jack_buffer[i]+j),
p_sys->jack_sample_size );
if (i_write != p_sys->jack_sample_size ) {
msg_Warn( p_demux, "error writing on ring buffer");
msg_Warn( p_demux, "cannot get block" );
return 0;
}
-
+
//Find the previous power of 2, this algo assumes size_t has the same size on all arch
i_read >>= 1;
i_read--;
i_read |= i_read >> 8;
i_read |= i_read >> 16;
i_read++;
-
+
i_read = jack_ringbuffer_read( p_sys->p_jack_ringbuffer, ( char * ) p_block->p_buffer, i_read );
-
+
p_block->i_dts = p_block->i_pts = date_Increment( &p_sys->pts,
i_read/(p_sys->i_channels * p_sys->jack_sample_size) );
p_sys->p_block_audio = p_block;
p_block->i_buffer = i_read;
p_sys->p_block_audio = 0;
-
+
return p_block;
}
/*****************************************************************************
- * Port_finder: compare ports with the regexp entered
+ * Port_finder: compare ports with the regexp entered
*****************************************************************************/
static void Port_finder( demux_t *p_demux )
{
}
}
- if( pp_jack_port_output ) free( pp_jack_port_output );
+ free( pp_jack_port_output );
p_sys->i_match_ports = i_total_out_ports;
}