#include "aout_internal.h"
-#define AOUT_ASSERT_LOCKED vlc_assert_locked( &p_aout->lock )
-
static void inputFailure( audio_output_t *, aout_input_t *, const char * );
static void inputDrop( aout_input_t *, aout_buffer_t * );
static void inputResamplingStop( aout_input_t *p_input );
*****************************************************************************/
int aout_InputNew( audio_output_t * p_aout, aout_input_t * p_input, const aout_request_vout_t *p_request_vout )
{
+ aout_owner_t *owner = aout_owner (p_aout);
audio_sample_format_t chain_input_format;
audio_sample_format_t chain_output_format;
vlc_value_t val, text;
p_input->i_nb_resamplers = p_input->i_nb_filters = 0;
- /* Prepare FIFO. */
- aout_FifoInit( p_aout, &p_input->mixer.fifo, p_aout->mixer_format.i_rate );
-
/* */
if( p_request_vout )
{
/* Prepare format structure */
chain_input_format = p_input->input;
- chain_output_format = p_aout->mixer_format;
+ chain_output_format = owner->mixer_format;
chain_output_format.i_rate = p_input->input.i_rate;
aout_FormatPrepare( &chain_output_format );
var_SetString( p_aout, "visual", val.psz_string );
free( val.psz_string );
}
- var_AddCallback( p_aout, "visual", VisualizationCallback, NULL );
+ var_AddCallback( p_aout, "visual", VisualizationCallback, p_input );
}
if( var_Type( p_aout, "equalizer" ) == 0 )
}
/* Create resamplers. */
- if ( !AOUT_FMT_NON_LINEAR( &p_aout->mixer_format ) )
+ if (!AOUT_FMT_NON_LINEAR(&owner->mixer_format))
{
chain_output_format.i_rate = (__MAX(p_input->input.i_rate,
- p_aout->mixer_format.i_rate)
+ owner->mixer_format.i_rate)
* (100 + AOUT_MAX_RESAMPLING)) / 100;
- if ( chain_output_format.i_rate == p_aout->mixer_format.i_rate )
+ if ( chain_output_format.i_rate == owner->mixer_format.i_rate )
{
/* Just in case... */
chain_output_format.i_rate++;
}
- if ( aout_FiltersCreatePipeline( p_aout, p_input->pp_resamplers,
- &p_input->i_nb_resamplers,
- &chain_output_format,
- &p_aout->mixer_format ) < 0 )
+ if (aout_FiltersCreatePipeline (p_aout, p_input->pp_resamplers,
+ &p_input->i_nb_resamplers,
+ &chain_output_format,
+ &owner->mixer_format) < 0)
{
inputFailure( p_aout, p_input, "couldn't set a resampler pipeline");
return -1;
*****************************************************************************/
int aout_InputDelete( audio_output_t * p_aout, aout_input_t * p_input )
{
- AOUT_ASSERT_LOCKED;
+ aout_assert_locked( p_aout );
if ( p_input->b_error )
return 0;
aout_FiltersDestroyPipeline( p_input->pp_resamplers,
p_input->i_nb_resamplers );
p_input->i_nb_resamplers = 0;
- aout_FifoDestroy( &p_input->mixer.fifo );
return 0;
}
*****************************************************************************/
void aout_InputCheckAndRestart( audio_output_t * p_aout, aout_input_t * p_input )
{
- AOUT_ASSERT_LOCKED;
+ aout_assert_locked( p_aout );
if( !p_input->b_restart )
return;
- /* A little trick to avoid loosing our input fifo and properties */
-
- aout_fifo_t fifo = p_input->mixer.fifo;
- bool b_paused = p_input->b_paused;
- mtime_t i_pause_date = p_input->i_pause_date;
-
- aout_FifoInit( p_aout, &p_input->mixer.fifo, p_aout->mixer_format.i_rate );
-
aout_InputDelete( p_aout, p_input );
-
aout_InputNew( p_aout, p_input, &p_input->request_vout );
- p_input->mixer.fifo = fifo;
- p_input->b_paused = b_paused;
- p_input->i_pause_date = i_pause_date;
p_input->b_restart = false;
}
*****************************************************************************/
/* XXX Do not activate it !! */
//#define AOUT_PROCESS_BEFORE_CHEKS
-void aout_InputPlay( audio_output_t * p_aout, aout_input_t * p_input,
- aout_buffer_t * p_buffer, int i_input_rate )
+block_t *aout_InputPlay(audio_output_t *p_aout, aout_input_t *p_input,
+ block_t *p_buffer, int i_input_rate, date_t *date )
{
mtime_t start_date;
- AOUT_ASSERT_LOCKED;
+
+ aout_assert_locked( p_aout );
if( i_input_rate != INPUT_RATE_DEFAULT && p_input->p_playback_rate_filter == NULL )
{
inputDrop( p_input, p_buffer );
- return;
+ return NULL;
}
#ifdef AOUT_PROCESS_BEFORE_CHEKS
aout_FiltersPlay( p_aout, p_input->pp_filters, p_input->i_nb_filters,
&p_buffer );
if( !p_buffer )
- return;
+ return NULL;
/* Actually run the resampler now. */
if ( p_input->i_nb_resamplers > 0 )
}
if( !p_buffer )
- return;
+ return NULL;
if( p_buffer->i_nb_samples <= 0 )
{
block_Release( p_buffer );
- return;
+ return NULL;
}
#endif
/* We don't care if someone changes the start date behind our back after
* this. We'll deal with that when pushing the buffer, and compensate
* with the next incoming buffer. */
- start_date = aout_FifoNextStart( &p_input->mixer.fifo );
+ start_date = date_Get (date);
- if ( start_date != 0 && start_date < now )
+ if ( start_date != VLC_TS_INVALID && start_date < now )
{
/* 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 (%"PRId64"), "
"clearing out", now - start_date );
- aout_FifoSet( &p_input->mixer.fifo, 0 );
+ aout_OutputFlush( p_aout, false );
if ( p_input->i_resampling_type != AOUT_RESAMPLING_NONE )
msg_Warn( p_aout, "timing screwed, stopping resampling" );
inputResamplingStop( p_input );
p_buffer->i_flags |= BLOCK_FLAG_DISCONTINUITY;
- start_date = 0;
+ start_date = VLC_TS_INVALID;
}
if ( p_buffer->i_pts < now + AOUT_MIN_PREPARE_TIME )
now - p_buffer->i_pts );
inputDrop( p_input, p_buffer );
inputResamplingStop( p_input );
- return;
+ return NULL;
}
/* If the audio drift is too big then it's not worth trying to resample
* the audio. */
- if( !start_date )
+ if( start_date == VLC_TS_INVALID )
+ {
start_date = p_buffer->i_pts;
+ date_Set (date, start_date);
+ }
mtime_t drift = start_date - p_buffer->i_pts;
{
msg_Warn( p_aout, "buffer way too early (%"PRId64"), clearing queue",
drift );
- aout_FifoSet( &p_input->mixer.fifo, 0 );
+ aout_OutputFlush( p_aout, false );
if ( p_input->i_resampling_type != AOUT_RESAMPLING_NONE )
msg_Warn( p_aout, "timing screwed, stopping resampling" );
inputResamplingStop( p_input );
p_buffer->i_flags |= BLOCK_FLAG_DISCONTINUITY;
start_date = p_buffer->i_pts;
+ date_Set (date, start_date);
drift = 0;
}
else
msg_Warn( p_aout, "buffer way too late (%"PRId64"), dropping buffer",
drift );
inputDrop( p_input, p_buffer );
- return;
+ return NULL;
}
#ifndef AOUT_PROCESS_BEFORE_CHEKS
/* Run pre-filters. */
aout_FiltersPlay( p_input->pp_filters, p_input->i_nb_filters, &p_buffer );
if( !p_buffer )
- return;
+ return NULL;
#endif
/* Run the resampler if needed.
}
if( !p_buffer )
- return;
+ return NULL;
if( p_buffer->i_nb_samples <= 0 )
{
block_Release( p_buffer );
- return;
+ return NULL;
}
#endif
- /* Adding the start date will be managed by aout_FifoPush(). */
p_buffer->i_pts = start_date;
- aout_FifoPush( &p_input->mixer.fifo, p_buffer );
+ return p_buffer;
}
/*****************************************************************************
aout_FiltersDestroyPipeline( p_input->pp_filters, p_input->i_nb_filters );
aout_FiltersDestroyPipeline( p_input->pp_resamplers,
p_input->i_nb_resamplers );
- aout_FifoDestroy( &p_input->mixer.fifo );
var_Destroy( p_aout, "visual" );
var_Destroy( p_aout, "equalizer" );
var_Destroy( p_aout, "audio-filter" );
p_vout, p_fmt, p_input->b_recycle_vout );
}
-static int ChangeFiltersString( audio_output_t * p_aout, const char* psz_variable,
- const char *psz_name, bool b_add )
+static inline bool ChangeFiltersString (vlc_object_t *aout, const char *var,
+ const char *filter, bool add)
{
- return aout_ChangeFilterString( VLC_OBJECT(p_aout), p_aout,
- psz_variable, psz_name, b_add ) ? 1 : 0;
+ return aout_ChangeFilterString (aout, aout, var, filter, add);
}
-static int VisualizationCallback( vlc_object_t *p_this, char const *psz_cmd,
- vlc_value_t oldval, vlc_value_t newval, void *p_data )
+static int VisualizationCallback (vlc_object_t *obj, char const *var,
+ vlc_value_t oldval, vlc_value_t newval,
+ void *data)
{
- audio_output_t *p_aout = (audio_output_t *)p_this;
- char *psz_mode = newval.psz_string;
- (void)psz_cmd; (void)oldval; (void)p_data;
+ const char *mode = newval.psz_string;
+ aout_input_t *input = data;
- if( !psz_mode || !*psz_mode )
+ if (!*mode)
+ {
+ ChangeFiltersString (obj, "audio-visual", "goom", false);
+ ChangeFiltersString (obj, "audio-visual", "visual", false);
+ ChangeFiltersString (obj, "audio-visual", "projectm", false);
+ }
+ else if (!strcmp ("goom", mode))
{
- ChangeFiltersString( p_aout, "audio-visual", "goom", false );
- ChangeFiltersString( p_aout, "audio-visual", "visual", false );
- ChangeFiltersString( p_aout, "audio-visual", "projectm", false );
+ ChangeFiltersString (obj, "audio-visual", "visual", false );
+ ChangeFiltersString (obj, "audio-visual", "goom", true );
+ ChangeFiltersString (obj, "audio-visual", "projectm", false );
+ }
+ else if (!strcmp ("projectm", mode))
+ {
+ ChangeFiltersString (obj, "audio-visual", "visual", false);
+ ChangeFiltersString (obj, "audio-visual", "goom", false);
+ ChangeFiltersString (obj, "audio-visual", "projectm", true);
}
else
{
- if( !strcmp( "goom", psz_mode ) )
- {
- ChangeFiltersString( p_aout, "audio-visual", "visual", false );
- ChangeFiltersString( p_aout, "audio-visual", "goom", true );
- ChangeFiltersString( p_aout, "audio-visual", "projectm", false );
- }
- else if( !strcmp( "projectm", psz_mode ) )
- {
- ChangeFiltersString( p_aout, "audio-visual", "visual", false );
- ChangeFiltersString( p_aout, "audio-visual", "goom", false );
- ChangeFiltersString( p_aout, "audio-visual", "projectm", true );
- }
- else
- {
- var_Create( p_aout, "effect-list", VLC_VAR_STRING );
- var_SetString( p_aout, "effect-list", psz_mode );
+ var_Create (obj, "effect-list", VLC_VAR_STRING);
+ var_SetString (obj, "effect-list", mode);
- ChangeFiltersString( p_aout, "audio-visual", "goom", false );
- ChangeFiltersString( p_aout, "audio-visual", "visual", true );
- ChangeFiltersString( p_aout, "audio-visual", "projectm", false );
- }
+ ChangeFiltersString (obj, "audio-visual", "goom", false);
+ ChangeFiltersString (obj, "audio-visual", "visual", true);
+ ChangeFiltersString (obj, "audio-visual", "projectm", false);
}
- /* That sucks */
- AoutInputsMarkToRestart( p_aout );
+ /* That sucks FIXME: use "input" instead of cast */
+ AoutInputsMarkToRestart ((audio_output_t *)obj);
+ (void) var; (void) oldval;
return VLC_SUCCESS;
}
-static int EqualizerCallback( vlc_object_t *p_this, char const *psz_cmd,
- vlc_value_t oldval, vlc_value_t newval, void *p_data )
+static int EqualizerCallback (vlc_object_t *obj, char const *cmd,
+ vlc_value_t oldval, vlc_value_t newval,
+ void *data)
{
- audio_output_t *p_aout = (audio_output_t *)p_this;
- char *psz_mode = newval.psz_string;
- int i_ret;
- (void)psz_cmd; (void)oldval; (void)p_data;
+ char *mode = newval.psz_string;
+ aout_input_t *input = data;
+ bool ret;
- if( !psz_mode || !*psz_mode )
- {
- i_ret = ChangeFiltersString( p_aout, "audio-filter", "equalizer",
- false );
- }
+ (void) cmd; (void) oldval;
+ if (!*mode)
+ ret = ChangeFiltersString (obj, "audio-filter", "equalizer", false);
else
{
- var_Create( p_aout, "equalizer-preset", VLC_VAR_STRING );
- var_SetString( p_aout, "equalizer-preset", psz_mode );
- i_ret = ChangeFiltersString( p_aout, "audio-filter", "equalizer",
- true );
+ var_Create (obj, "equalizer-preset", VLC_VAR_STRING);
+ var_SetString (obj, "equalizer-preset", mode);
+ ret = ChangeFiltersString (obj, "audio-filter", "equalizer", true);
}
/* That sucks */
- if( i_ret == 1 )
- AoutInputsMarkToRestart( p_aout );
+ if (ret)
+ AoutInputsMarkToRestart ((audio_output_t *)obj);
return VLC_SUCCESS;
}
{
VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
VLC_UNUSED(newval); VLC_UNUSED(p_data);
- audio_output_t *p_aout = (audio_output_t *)p_this;
+ audio_output_t *aout = (audio_output_t *)p_this;
+ aout_owner_t *owner = aout_owner (aout);
- aout_lock( p_aout );
- if( p_aout->p_input != NULL )
- ReplayGainSelect( p_aout, p_aout->p_input );
- aout_unlock( p_aout );
+ aout_lock (aout);
+ if (owner->input != NULL)
+ ReplayGainSelect (aout, owner->input);
+ aout_unlock (aout);
return VLC_SUCCESS;
}
projects / vlc / blobdiff