# include "config.h"
#endif
-#include <vlc/vlc.h>
+#include <vlc_common.h>
#include <stdio.h>
#include <string.h>
var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
val.psz_string = (char*)"spectrum"; text.psz_string = _("Spectrum");
var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
+ val.psz_string = (char*)"vuMeter"; text.psz_string = _("Vu meter");
+ var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
/* Look for goom plugin */
if( module_Exists( VLC_OBJECT(p_aout), "goom" ) )
}
/* Create a VLC object */
- p_filter = vlc_object_create( p_aout, sizeof(aout_filter_t) );
+ static const char typename[] = "audio filter";
+ p_filter = vlc_custom_create( p_aout, sizeof(*p_filter),
+ VLC_OBJECT_GENERIC, typename );
if( p_filter == NULL )
{
msg_Err( p_aout, "cannot add user filter %s (skipped)",
}
p_input->i_resampling_type = AOUT_RESAMPLING_NONE;
+ p_input->p_playback_rate_filter = NULL;
+ for( int i = 0; i < p_input->i_nb_filters; i++ )
+ {
+ aout_filter_t *p_filter = p_input->pp_filters[i];
+ if( strcmp( "scaletempo", p_filter->psz_object_name ) == 0 )
+ {
+ p_input->p_playback_rate_filter = p_filter;
+ break;
+ }
+ }
+ if( ! p_input->p_playback_rate_filter && p_input->i_nb_resamplers > 0 )
+ {
+ p_input->p_playback_rate_filter = p_input->pp_resamplers[0];
+ }
+
aout_FiltersHintBuffers( p_aout, p_input->pp_filters,
p_input->i_nb_filters,
&p_input->input_alloc );
vlc_mutex_unlock( &p_aout->mixer_lock );
}
- if( i_input_rate != INPUT_RATE_DEFAULT && p_input->i_nb_resamplers <= 0 )
+ if( i_input_rate != INPUT_RATE_DEFAULT && p_input->p_playback_rate_filter == NULL )
{
inputDrop( p_aout, p_input, p_buffer );
return 0;
}
#endif
- /* Handle input rate change by modifying resampler input rate */
+ /* Handle input rate change, but keep drift correction */
if( i_input_rate != p_input->i_last_input_rate )
{
- unsigned int * const pi_rate = &p_input->pp_resamplers[0]->input.i_rate;
+ unsigned int * const pi_rate = &p_input->p_playback_rate_filter->input.i_rate;
#define F(r,ir) ( INPUT_RATE_DEFAULT * (r) / (ir) )
const int i_delta = *pi_rate - F(p_input->input.i_rate,p_input->i_last_input_rate);
*pi_rate = F(p_input->input.i_rate + i_delta, i_input_rate);
/* The decoder is _very_ late. This can only happen if the user
* pauses the stream (or if the decoder is buggy, which cannot
* happen :). */
- msg_Warn( p_aout, "computed PTS is out of range ("I64Fd"), "
+ msg_Warn( p_aout, "computed PTS is out of range (%"PRId64"), "
"clearing out", mdate() - start_date );
vlc_mutex_lock( &p_aout->input_fifos_lock );
aout_FifoSet( p_aout, &p_input->fifo, 0 );
{
/* The decoder gives us f*cked up PTS. It's its business, but we
* can't present it anyway, so drop the buffer. */
- msg_Warn( p_aout, "PTS is out of range ("I64Fd"), dropping buffer",
+ msg_Warn( p_aout, "PTS is out of range (%"PRId64"), dropping buffer",
mdate() - p_buffer->start_date );
inputDrop( p_aout, p_input, p_buffer );
/* If the audio drift is too big then it's not worth trying to resample
* the audio. */
+ mtime_t i_pts_tolerance = 3 * AOUT_PTS_TOLERANCE * i_input_rate / INPUT_RATE_DEFAULT;
if ( start_date != 0 &&
- ( start_date < p_buffer->start_date - 3 * AOUT_PTS_TOLERANCE ) )
+ ( start_date < p_buffer->start_date - i_pts_tolerance ) )
{
- msg_Warn( p_aout, "audio drift is too big ("I64Fd"), clearing out",
+ msg_Warn( p_aout, "audio drift is too big (%"PRId64"), clearing out",
start_date - p_buffer->start_date );
vlc_mutex_lock( &p_aout->input_fifos_lock );
aout_FifoSet( p_aout, &p_input->fifo, 0 );
start_date = 0;
}
else if ( start_date != 0 &&
- ( start_date > p_buffer->start_date + 3 * AOUT_PTS_TOLERANCE ) )
+ ( start_date > p_buffer->start_date + i_pts_tolerance) )
{
- msg_Warn( p_aout, "audio drift is too big ("I64Fd"), dropping buffer",
+ msg_Warn( p_aout, "audio drift is too big (%"PRId64"), dropping buffer",
start_date - p_buffer->start_date );
inputDrop( p_aout, p_input, p_buffer );
return 0;
else
p_input->i_resampling_type = AOUT_RESAMPLING_UP;
- msg_Warn( p_aout, "buffer is "I64Fd" %s, triggering %ssampling",
+ msg_Warn( p_aout, "buffer is %"PRId64" %s, triggering %ssampling",
drift > 0 ? drift : -drift,
drift > 0 ? "in advance" : "late",
drift > 0 ? "down" : "up");
/* Check if everything is back to normal, in which case we can stop the
* resampling */
- if( p_input->pp_resamplers[0]->input.i_rate == 1000 * p_input->input.i_rate / i_input_rate )
+ unsigned int i_nominal_rate =
+ (p_input->pp_resamplers[0] == p_input->p_playback_rate_filter)
+ ? INPUT_RATE_DEFAULT * p_input->input.i_rate / i_input_rate
+ : p_input->input.i_rate;
+ if( p_input->pp_resamplers[0]->input.i_rate == i_nominal_rate )
{
p_input->i_resampling_type = AOUT_RESAMPLING_NONE;
- msg_Warn( p_aout, "resampling stopped after "I64Fi" usec "
- "(drift: "I64Fi")",
+ msg_Warn( p_aout, "resampling stopped after %"PRIi64" usec "
+ "(drift: %"PRIi64")",
mdate() - p_input->i_resamp_start_date,
p_buffer->start_date - start_date);
}
p_input->i_resampling_type = AOUT_RESAMPLING_NONE;
if( p_input->i_nb_resamplers != 0 )
{
- p_input->pp_resamplers[0]->input.i_rate = INPUT_RATE_DEFAULT *
- p_input->input.i_rate / p_input->i_last_input_rate;
+ p_input->pp_resamplers[0]->input.i_rate =
+ ( p_input->pp_resamplers[0] == p_input->p_playback_rate_filter )
+ ? INPUT_RATE_DEFAULT * p_input->input.i_rate / p_input->i_last_input_rate
+ : p_input->input.i_rate;
p_input->pp_resamplers[0]->b_continuity = false;
}
}
static int ChangeFiltersString( aout_instance_t * p_aout, const char* psz_variable,
const char *psz_name, bool b_add )
{
- vlc_value_t val;
- char *psz_parser;
-
- var_Get( p_aout, psz_variable, &val );
-
- if( !val.psz_string ) val.psz_string = strdup("");
-
- psz_parser = strstr( val.psz_string, psz_name );
-
- if( b_add )
- {
- if( !psz_parser )
- {
- psz_parser = val.psz_string;
- asprintf( &val.psz_string, (*val.psz_string) ? "%s:%s" : "%s%s",
- val.psz_string, psz_name );
- free( psz_parser );
- }
- else
- {
- return 0;
- }
- }
- else
- {
- if( psz_parser )
- {
- memmove( psz_parser, psz_parser + strlen(psz_name) +
- (*(psz_parser + strlen(psz_name)) == ':' ? 1 : 0 ),
- strlen(psz_parser + strlen(psz_name)) + 1 );
- }
- else
- {
- free( val.psz_string );
- return 0;
- }
- }
-
- var_Set( p_aout, psz_variable, val );
- free( val.psz_string );
- return 1;
+ return AoutChangeFilterString( VLC_OBJECT(p_aout), p_aout,
+ psz_variable, psz_name, b_add ) ? 1 : 0;
}
static int VisualizationCallback( vlc_object_t *p_this, char const *psz_cmd,
aout_instance_t *p_aout = (aout_instance_t *)p_this;
char *psz_mode = newval.psz_string;
vlc_value_t val;
- int i;
(void)psz_cmd; (void)oldval; (void)p_data;
if( !psz_mode || !*psz_mode )
}
/* That sucks */
- for( i = 0; i < p_aout->i_nb_inputs; i++ )
- {
- p_aout->pp_inputs[i]->b_restart = true;
- }
+ AoutInputsMarkToRestart( p_aout );
return VLC_SUCCESS;
}
aout_instance_t *p_aout = (aout_instance_t *)p_this;
char *psz_mode = newval.psz_string;
vlc_value_t val;
- int i;
int i_ret;
(void)psz_cmd; (void)oldval; (void)p_data;
/* That sucks */
if( i_ret == 1 )
- {
- for( i = 0; i < p_aout->i_nb_inputs; i++ )
- {
- p_aout->pp_inputs[i]->b_restart = true;
- }
- }
-
+ AoutInputsMarkToRestart( p_aout );
return VLC_SUCCESS;
}
projects / vlc / blobdiff