/* FIXME to remove once aout.h is cleaned a bit more */
#include <vlc_block.h>
-/** an output stream for the audio output */
-typedef struct aout_output_t
-{
- audio_sample_format_t output;
- /* Indicates whether the audio output is currently starving, to avoid
- * printing a 1,000 "output is starving" messages. */
- bool b_starving;
-
- /* post-filters */
- filter_t * pp_filters[AOUT_MAX_FILTERS];
- int i_nb_filters;
-
- aout_fifo_t fifo;
-
- struct module_t * p_module;
- struct aout_sys_t * p_sys;
- void (*pf_play)( aout_instance_t * );
- void (* pf_pause)( aout_instance_t *, bool, mtime_t );
- int (* pf_volume_set )( aout_instance_t *, float, bool );
- int i_nb_samples;
-} aout_output_t;
-
struct aout_mixer_t;
-/** audio output thread descriptor */
+/** Audio output object */
struct aout_instance_t
{
VLC_COMMON_MEMBERS
float mixer_multiplier;
struct aout_mixer_t *p_mixer;
- /* Output plug-in */
- aout_output_t output;
+ audio_sample_format_t format; /**< Output format (plugin can modify it
+ only when succesfully probed and not afterward) */
+
+ /* Indicates whether the audio output is currently starving, to avoid
+ * printing a 1,000 "output is starving" messages. */
+ bool b_starving;
+
+ /* post-filters */
+ filter_t * pp_filters[AOUT_MAX_FILTERS];
+ int i_nb_filters;
+
+ aout_fifo_t fifo;
+
+ struct module_t *module; /**< Output plugin */
+ struct aout_sys_t *sys; /**< Output plugin private data */
+ void (*pf_play)( aout_instance_t * ); /**< Audio buffer callback */
+ void (* pf_pause)( aout_instance_t *, bool, mtime_t ); /**< Pause/resume
+ callback (optional, may be NULL) */
+ int (* pf_volume_set )(aout_instance_t *, float, bool); /**< Volume setter
+ (optional, may be NULL) */
+ int i_nb_samples;
};
/**
return VLC_ENOMEM;
snd_pcm_format_t pcm_format; /* ALSA sample format */
- vlc_fourcc_t fourcc = p_aout->output.output.i_format;
+ vlc_fourcc_t fourcc = p_aout->format.i_format;
bool spdif = false;
switch (fourcc)
pcm_format = SND_PCM_FORMAT_U8;
break;
default:
- if (AOUT_FMT_NON_LINEAR(&p_aout->output.output))
+ if (AOUT_FMT_NON_LINEAR(&p_aout->format))
spdif = var_InheritBool (p_aout, "spdif");
if (HAVE_FPU)
{
{
unsigned aes3;
- switch (p_aout->output.output.i_rate)
+ switch (p_aout->format.i_rate)
{
#define FS(freq) \
case freq: aes3 = IEC958_AES3_CON_FS_ ## freq; break;
free (psz_device);
return VLC_ENOMEM;
}
- p_aout->output.p_sys = p_sys;
+ p_aout->sys = p_sys;
#ifdef ALSA_DEBUG
snd_output_stdio_attach( &p_sys->p_snd_stderr, stderr, 0 );
pcm_format = SND_PCM_FORMAT_S16;
i_channels = 2;
- p_aout->output.i_nb_samples = i_period_size = ALSA_SPDIF_PERIOD_SIZE;
- p_aout->output.output.i_bytes_per_frame = AOUT_SPDIF_SIZE;
- p_aout->output.output.i_frame_length = A52_FRAME_NB;
+ p_aout->i_nb_samples = i_period_size = ALSA_SPDIF_PERIOD_SIZE;
+ p_aout->format.i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ p_aout->format.i_frame_length = A52_FRAME_NB;
aout_VolumeNoneInit( p_aout );
}
else
{
i_buffer_size = ALSA_DEFAULT_BUFFER_SIZE;
- i_channels = aout_FormatNbChannels( &p_aout->output.output );
+ i_channels = aout_FormatNbChannels( &p_aout->format );
- p_aout->output.i_nb_samples = i_period_size = ALSA_DEFAULT_PERIOD_SIZE;
+ p_aout->i_nb_samples = i_period_size = ALSA_DEFAULT_PERIOD_SIZE;
aout_VolumeSoftInit( p_aout );
}
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
snd_pcm_hw_params_t *p_hw;
snd_pcm_sw_params_t *p_sw;
goto error;
}
- p_aout->output.output.i_format = fourcc;
+ p_aout->format.i_format = fourcc;
val = snd_pcm_hw_params_set_access( p_sys->p_snd_pcm, p_hw,
SND_PCM_ACCESS_RW_INTERLEAVED );
}
/* Set rate. */
- unsigned old_rate = p_aout->output.output.i_rate;
+ unsigned old_rate = p_aout->format.i_rate;
val = snd_pcm_hw_params_set_rate_near (p_sys->p_snd_pcm, p_hw,
- &p_aout->output.output.i_rate,
+ &p_aout->format.i_rate,
NULL);
if (val < 0)
{
snd_strerror (val));
goto error;
}
- if (p_aout->output.output.i_rate != old_rate)
+ if (p_aout->format.i_rate != old_rate)
msg_Warn (p_aout, "resampling from %d Hz to %d Hz", old_rate,
- p_aout->output.output.i_rate);
+ p_aout->format.i_rate);
/* Set period size. */
val = snd_pcm_hw_params_set_period_size_near( p_sys->p_snd_pcm, p_hw,
snd_strerror( val ) );
goto error;
}
- p_aout->output.i_nb_samples = i_period_size;
+ p_aout->i_nb_samples = i_period_size;
/* Set buffer size. */
val = snd_pcm_hw_params_set_buffer_size_near( p_sys->p_snd_pcm, p_hw,
snd_pcm_sw_params_current( p_sys->p_snd_pcm, p_sw );
snd_pcm_sw_params_set_avail_min( p_sys->p_snd_pcm, p_sw,
- p_aout->output.i_nb_samples );
+ p_aout->i_nb_samples );
/* start playing when one period has been written */
val = snd_pcm_sw_params_set_start_threshold( p_sys->p_snd_pcm, p_sw,
ALSA_DEFAULT_PERIOD_SIZE);
*****************************************************************************/
static void Play( aout_instance_t *p_aout )
{
- p_aout->output.pf_play = PlayIgnore;
+ p_aout->pf_play = PlayIgnore;
/* get the playing date of the first aout buffer */
- p_aout->output.p_sys->start_date = aout_FifoFirstDate( &p_aout->output.fifo );
+ p_aout->sys->start_date = aout_FifoFirstDate( &p_aout->fifo );
/* wake up the audio output thread */
- sem_post( &p_aout->output.p_sys->wait );
+ sem_post( &p_aout->sys->wait );
}
/*****************************************************************************
static void Close (vlc_object_t *obj)
{
aout_instance_t *p_aout = (aout_instance_t *)obj;
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
/* Make sure that the thread will stop once it is waken up */
vlc_cancel( p_sys->thread );
static void* ALSAThread( void *data )
{
aout_instance_t * p_aout = data;
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
/* Wait for the exact time to start playing (avoids resampling) */
vlc_sem_wait( &p_sys->wait );
*****************************************************************************/
static void ALSAFill( aout_instance_t * p_aout )
{
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
snd_pcm_t *p_pcm = p_sys->p_snd_pcm;
snd_pcm_status_t * p_status;
int i_snd_rc;
size_t i_bytes = snd_pcm_frames_to_bytes( p_pcm, delay );
mtime_t delay_us = CLOCK_FREQ * i_bytes
- / p_aout->output.output.i_bytes_per_frame
- / p_aout->output.output.i_rate
- * p_aout->output.output.i_frame_length;
+ / p_aout->format.i_bytes_per_frame
+ / p_aout->format.i_rate
+ * p_aout->format.i_frame_length;
#ifdef ALSA_DEBUG
snd_pcm_state_t state = snd_pcm_status_get_state( p_status );
msg_Dbg( p_aout, "Delay is %ld frames (%zu bytes)", delay, i_bytes );
- msg_Dbg( p_aout, "Bytes per frame: %d", p_aout->output.output.i_bytes_per_frame );
- msg_Dbg( p_aout, "Rate: %d", p_aout->output.output.i_rate );
- msg_Dbg( p_aout, "Frame length: %d", p_aout->output.output.i_frame_length );
+ msg_Dbg( p_aout, "Bytes per frame: %d", p_aout->format.i_bytes_per_frame );
+ msg_Dbg( p_aout, "Rate: %d", p_aout->format.i_rate );
+ msg_Dbg( p_aout, "Frame length: %d", p_aout->format.i_frame_length );
msg_Dbg( p_aout, "Next date: in %"PRId64" microseconds", delay_us );
#endif
next_date = mdate() + delay_us;
}
block_t *p_buffer = aout_OutputNextBuffer( p_aout, next_date,
- (p_aout->output.output.i_format == VLC_CODEC_SPDIFL) );
+ (p_aout->format.i_format == VLC_CODEC_SPDIFL) );
/* Audio output buffer shortage -> stop the fill process and wait */
if( p_buffer == NULL )
static void Play (aout_instance_t *aout)
{
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
block_t *block;
- while ((block = aout_FifoPop(&aout->output.fifo)) != NULL)
+ while ((block = aout_FifoPop(&aout->fifo)) != NULL)
{
sys->play (sys->opaque, block->p_buffer, block->i_nb_samples,
block->i_pts);
static int VolumeSet (aout_instance_t *aout, float vol, bool mute)
{
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
return sys->set_volume (sys->opaque, vol, mute) ? -1 : 0;
}
if (unlikely(sys == NULL))
return VLC_ENOMEM;
- aout->output.p_sys = sys;
+ aout->sys = sys;
sys->opaque = var_InheritAddress (obj, "amem-data");
sys->play = var_InheritAddress (obj, "amem-play");
sys->set_volume = var_InheritAddress (obj, "amem-set-volume");
if (setup != NULL)
{
- rate = aout->output.output.i_rate;
- channels = aout_FormatNbChannels(&aout->output.output);
+ rate = aout->format.i_rate;
+ channels = aout_FormatNbChannels(&aout->format);
if (setup (&sys->opaque, format, &rate, &channels))
goto error;
/* TODO: amem-format */
/* FIXME/TODO channel mapping */
- if (strcmp(format, "S16N") || aout->output.output.i_channels != channels)
+ if (strcmp(format, "S16N") || aout->format.i_channels != channels)
{
msg_Err (aout, "format not supported");
goto error;
}
- aout->output.output.i_format = VLC_CODEC_S16N;
- aout->output.output.i_rate = rate;
+ aout->format.i_format = VLC_CODEC_S16N;
+ aout->format.i_rate = rate;
- aout->output.pf_play = Play;
- aout->output.pf_pause = NULL;
+ aout->pf_play = Play;
+ aout->pf_pause = NULL;
if (sys->set_volume != NULL)
- aout->output.pf_volume_set = VolumeSet;
+ aout->pf_volume_set = VolumeSet;
else
aout_VolumeSoftInit (aout);
return VLC_SUCCESS;
static void Close (vlc_object_t *obj)
{
aout_instance_t *aout = (aout_instance_t *)obj;
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
if (sys->cleanup != NULL)
sys->cleanup (sys->opaque);
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
struct aout_sys_t *p_sys = malloc(sizeof(aout_sys_t));
- p_aout->output.p_sys = p_sys;
+ p_aout->sys = p_sys;
OSStatus status = 0;
/* Volume is entirely done in software. */
aout_VolumeSoftInit( p_aout );
- p_aout->output.output.i_format = VLC_CODEC_S16L;
- p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
- p_aout->output.output.i_rate = 44100;
- p_aout->output.i_nb_samples = FRAME_SIZE;
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->format.i_format = VLC_CODEC_S16L;
+ p_aout->format.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
+ p_aout->format.i_rate = 44100;
+ p_aout->format.i_nb_samples = FRAME_SIZE;
+ p_aout->format.pf_play = Play;
+ p_aout->format.pf_pause = NULL;
msg_Dbg(p_aout, "Starting AudioQueue (status = %i)", status);
status = AudioQueueStart(p_sys->audioQueue, NULL);
static void Close ( vlc_object_t *p_this )
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
msg_Dbg(p_aout, "Stopping AudioQueue");
AudioQueueStop(p_sys->audioQueue, false);
if (p_aout) {
vlc_mutex_lock( &p_aout->lock );
- p_buffer = aout_FifoPop( &p_aout->output.fifo );
+ p_buffer = aout_FifoPop( &p_aout->fifo );
vlc_mutex_unlock( &p_aout->lock );
}
int b_alive = false;
/* Allocate structure */
- p_aout->output.p_sys = malloc( sizeof( aout_sys_t ) );
- if( p_aout->output.p_sys == NULL )
+ p_aout->sys = malloc( sizeof( aout_sys_t ) );
+ if( p_aout->sys == NULL )
return VLC_ENOMEM;
- p_sys = p_aout->output.p_sys;
+ p_sys = p_aout->sys;
p_sys->i_default_dev = 0;
p_sys->i_selected_dev = 0;
p_sys->i_devices = 0;
p_sys->b_changed_mixing = false;
memset( p_sys->p_remainder_buffer, 0, sizeof(uint8_t) * BUFSIZE );
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
- aout_FormatPrint( p_aout, "VLC is looking for:", (audio_sample_format_t *)&p_aout->output.output );
+ aout_FormatPrint( p_aout, "VLC is looking for:", &p_aout->format );
/* Persistent device variable */
if( var_Type( p_aout->p_libvlc, "macosx-audio-device" ) == 0 )
}
/* Check for Digital mode or Analog output mode */
- if( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) && p_sys->b_supports_digital )
+ if( AOUT_FMT_NON_LINEAR( &p_aout->format ) && p_sys->b_supports_digital )
{
if( OpenSPDIF( p_aout ) )
{
*****************************************************************************/
static int OpenAnalog( aout_instance_t *p_aout )
{
- struct aout_sys_t *p_sys = p_aout->output.p_sys;
+ struct aout_sys_t *p_sys = p_aout->sys;
OSStatus err = noErr;
UInt32 i_param_size = 0;
int i_original;
msg_Dbg( p_aout, "layout of AUHAL has %d channels" , (int)layout->mNumberChannelDescriptions );
/* Initialize the VLC core channel count */
- p_aout->output.output.i_physical_channels = 0;
- i_original = p_aout->output.output.i_original_channels & AOUT_CHAN_PHYSMASK;
+ p_aout->format.i_physical_channels = 0;
+ i_original = p_aout->format.i_original_channels & AOUT_CHAN_PHYSMASK;
if( i_original == AOUT_CHAN_CENTER || layout->mNumberChannelDescriptions < 2 )
{
/* We only need Mono or cannot output more than 1 channel */
- p_aout->output.output.i_physical_channels = AOUT_CHAN_CENTER;
+ p_aout->format.i_physical_channels = AOUT_CHAN_CENTER;
}
else if( i_original == (AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT) || layout->mNumberChannelDescriptions < 3 )
{
/* We only need Stereo or cannot output more than 2 channels */
- p_aout->output.output.i_physical_channels = AOUT_CHAN_RIGHT | AOUT_CHAN_LEFT;
+ p_aout->format.i_physical_channels = AOUT_CHAN_RIGHT | AOUT_CHAN_LEFT;
}
else
{
switch( layout->mChannelDescriptions[i].mChannelLabel )
{
case kAudioChannelLabel_Left:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_LEFT;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_LEFT;
continue;
case kAudioChannelLabel_Right:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_RIGHT;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_RIGHT;
continue;
case kAudioChannelLabel_Center:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_CENTER;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_CENTER;
continue;
case kAudioChannelLabel_LFEScreen:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_LFE;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_LFE;
continue;
case kAudioChannelLabel_LeftSurround:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_REARLEFT;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_REARLEFT;
continue;
case kAudioChannelLabel_RightSurround:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_REARRIGHT;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_REARRIGHT;
continue;
case kAudioChannelLabel_RearSurroundLeft:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_MIDDLELEFT;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_MIDDLELEFT;
continue;
case kAudioChannelLabel_RearSurroundRight:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_MIDDLERIGHT;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_MIDDLERIGHT;
continue;
case kAudioChannelLabel_CenterSurround:
- p_aout->output.output.i_physical_channels |= AOUT_CHAN_REARCENTER;
+ p_aout->format.i_physical_channels |= AOUT_CHAN_REARCENTER;
continue;
default:
msg_Warn( p_aout, "unrecognized channel form provided by driver: %d", (int)layout->mChannelDescriptions[i].mChannelLabel );
}
}
- if( p_aout->output.output.i_physical_channels == 0 )
+ if( p_aout->format.i_physical_channels == 0 )
{
- p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
+ p_aout->format.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
msg_Err( p_aout, "You should configure your speaker layout with Audio Midi Setup Utility in /Applications/Utilities. Now using Stereo mode." );
dialog_Fatal( p_aout, _("Audio device is not configured"), "%s",
_("You should configure your speaker layout with "
else
{
msg_Warn( p_aout, "this driver does not support kAudioDevicePropertyPreferredChannelLayout. BAD DRIVER AUTHOR !!!" );
- p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
+ p_aout->format.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
- msg_Dbg( p_aout, "selected %d physical channels for device output", aout_FormatNbChannels( &p_aout->output.output ) );
- msg_Dbg( p_aout, "VLC will output: %s", aout_FormatPrintChannels( &p_aout->output.output ));
+ msg_Dbg( p_aout, "selected %d physical channels for device output", aout_FormatNbChannels( &p_aout->format ) );
+ msg_Dbg( p_aout, "VLC will output: %s", aout_FormatPrintChannels( &p_aout->format ));
memset (&new_layout, 0, sizeof(new_layout));
- switch( aout_FormatNbChannels( &p_aout->output.output ) )
+ switch( aout_FormatNbChannels( &p_aout->format ) )
{
case 1:
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_Mono;
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_Stereo;
break;
case 3:
- if( p_aout->output.output.i_physical_channels & AOUT_CHAN_CENTER )
+ if( p_aout->format.i_physical_channels & AOUT_CHAN_CENTER )
{
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_DVD_7; // L R C
}
- else if( p_aout->output.output.i_physical_channels & AOUT_CHAN_LFE )
+ else if( p_aout->format.i_physical_channels & AOUT_CHAN_LFE )
{
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_DVD_4; // L R LFE
}
break;
case 4:
- if( p_aout->output.output.i_physical_channels & ( AOUT_CHAN_CENTER | AOUT_CHAN_LFE ) )
+ if( p_aout->format.i_physical_channels & ( AOUT_CHAN_CENTER | AOUT_CHAN_LFE ) )
{
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_DVD_10; // L R C LFE
}
- else if( p_aout->output.output.i_physical_channels & ( AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT ) )
+ else if( p_aout->format.i_physical_channels & ( AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT ) )
{
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_DVD_3; // L R Ls Rs
}
- else if( p_aout->output.output.i_physical_channels & ( AOUT_CHAN_CENTER | AOUT_CHAN_REARCENTER ) )
+ else if( p_aout->format.i_physical_channels & ( AOUT_CHAN_CENTER | AOUT_CHAN_REARCENTER ) )
{
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_DVD_3; // L R C Cs
}
break;
case 5:
- if( p_aout->output.output.i_physical_channels & ( AOUT_CHAN_CENTER ) )
+ if( p_aout->format.i_physical_channels & ( AOUT_CHAN_CENTER ) )
{
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_DVD_19; // L R Ls Rs C
}
- else if( p_aout->output.output.i_physical_channels & ( AOUT_CHAN_LFE ) )
+ else if( p_aout->format.i_physical_channels & ( AOUT_CHAN_LFE ) )
{
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_DVD_18; // L R Ls Rs LFE
}
break;
case 6:
- if( p_aout->output.output.i_physical_channels & ( AOUT_CHAN_LFE ) )
+ if( p_aout->format.i_physical_channels & ( AOUT_CHAN_LFE ) )
{
new_layout.mChannelLayoutTag = kAudioChannelLayoutTag_DVD_20; // L R Ls Rs C LFE
}
}
/* Set up the format to be used */
- DeviceFormat.mSampleRate = p_aout->output.output.i_rate;
+ DeviceFormat.mSampleRate = p_aout->format.i_rate;
DeviceFormat.mFormatID = kAudioFormatLinearPCM;
/* We use float 32. It's the best supported format by both VLC and Coreaudio */
- p_aout->output.output.i_format = VLC_CODEC_FL32;
+ p_aout->format.i_format = VLC_CODEC_FL32;
DeviceFormat.mFormatFlags = kAudioFormatFlagsNativeFloatPacked;
DeviceFormat.mBitsPerChannel = 32;
- DeviceFormat.mChannelsPerFrame = aout_FormatNbChannels( &p_aout->output.output );
+ DeviceFormat.mChannelsPerFrame = aout_FormatNbChannels( &p_aout->format );
/* Calculate framesizes and stuff */
DeviceFormat.mFramesPerPacket = 1;
msg_Dbg( p_aout, STREAM_FORMAT_MSG( "the actual set AU format is " , DeviceFormat ) );
/* Do the last VLC aout setups */
- aout_FormatPrepare( &p_aout->output.output );
- p_aout->output.i_nb_samples = FRAMESIZE;
+ aout_FormatPrepare( &p_aout->format );
+ p_aout->i_nb_samples = FRAMESIZE;
aout_VolumeSoftInit( p_aout );
/* set the IOproc callback */
*****************************************************************************/
static int OpenSPDIF( aout_instance_t * p_aout )
{
- struct aout_sys_t *p_sys = p_aout->output.p_sys;
+ struct aout_sys_t *p_sys = p_aout->sys;
OSStatus err = noErr;
UInt32 i_param_size = 0, b_mix = 0;
Boolean b_writeable = false;
if( p_format_list[j].mFormatID == 'IAC3' ||
p_format_list[j].mFormatID == kAudioFormat60958AC3 )
{
- if( p_format_list[j].mSampleRate == p_aout->output.output.i_rate )
+ if( p_format_list[j].mSampleRate == p_aout->format.i_rate )
{
i_requested_rate_format = j;
break;
/* Set the format flags */
if( p_sys->stream_format.mFormatFlags & kAudioFormatFlagIsBigEndian )
- p_aout->output.output.i_format = VLC_CODEC_SPDIFB;
+ p_aout->format.i_format = VLC_CODEC_SPDIFB;
else
- p_aout->output.output.i_format = VLC_CODEC_SPDIFL;
- p_aout->output.output.i_bytes_per_frame = AOUT_SPDIF_SIZE;
- p_aout->output.output.i_frame_length = A52_FRAME_NB;
- p_aout->output.i_nb_samples = p_aout->output.output.i_frame_length;
- p_aout->output.output.i_rate = (unsigned int)p_sys->stream_format.mSampleRate;
- aout_FormatPrepare( &p_aout->output.output );
+ p_aout->format.i_format = VLC_CODEC_SPDIFL;
+ p_aout->format.i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ p_aout->format.i_frame_length = A52_FRAME_NB;
+ p_aout->format.i_nb_samples = p_aout->format.i_frame_length;
+ p_aout->format.i_rate = (unsigned int)p_sys->stream_format.mSampleRate;
+ aout_FormatPrepare( &p_aout->format );
aout_VolumeNoneInit( p_aout );
/* Add IOProc callback */
static void Close( vlc_object_t * p_this )
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
- struct aout_sys_t *p_sys = p_aout->output.p_sys;
+ struct aout_sys_t *p_sys = p_aout->sys;
OSStatus err = noErr;
UInt32 i_param_size = 0;
AudioDeviceID *p_devices = NULL;
vlc_value_t val, text;
- struct aout_sys_t *p_sys = p_aout->output.p_sys;
+ struct aout_sys_t *p_sys = p_aout->sys;
/* Get number of devices */
AudioObjectPropertyAddress audioDevicesAddress = { kAudioHardwarePropertyDevices, kAudioDevicePropertyScopeOutput, kAudioObjectPropertyElementMaster };
uint32_t i_mData_bytes = 0;
aout_instance_t * p_aout = (aout_instance_t *)_p_aout;
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
VLC_UNUSED(ioActionFlags);
VLC_UNUSED(inBusNumber);
current_date = p_sys->clock_diff +
AudioConvertHostTimeToNanos( host_time.mHostTime ) / 1000;
- //- ((mtime_t) 1000000 / p_aout->output.output.i_rate * 31 ); // 31 = Latency in Frames. retrieve somewhere
+ //- ((mtime_t) 1000000 / p_aout->format.i_rate * 31 ); // 31 = Latency in Frames. retrieve somewhere
if( ioData == NULL && ioData->mNumberBuffers < 1 )
{
&p_sys->p_remainder_buffer[p_sys->i_read_bytes],
i_mData_bytes );
p_sys->i_read_bytes += i_mData_bytes;
- current_date += (mtime_t) ( (mtime_t) 1000000 / p_aout->output.output.i_rate ) *
- ( i_mData_bytes / 4 / aout_FormatNbChannels( &p_aout->output.output ) ); // 4 is fl32 specific
+ current_date += (mtime_t) ( (mtime_t) 1000000 / p_aout->format.i_rate ) *
+ ( i_mData_bytes / 4 / aout_FormatNbChannels( &p_aout->format ) ); // 4 is fl32 specific
if( p_sys->i_read_bytes >= p_sys->i_total_bytes )
p_sys->i_read_bytes = p_sys->i_total_bytes = 0;
else
{
/* update current_date */
- current_date += (mtime_t) ( (mtime_t) 1000000 / p_aout->output.output.i_rate ) *
- ( i_second_mData_bytes / 4 / aout_FormatNbChannels( &p_aout->output.output ) ); // 4 is fl32 specific
+ current_date += (mtime_t) ( (mtime_t) 1000000 / p_aout->format.i_rate ) *
+ ( i_second_mData_bytes / 4 / aout_FormatNbChannels( &p_aout->format ) ); // 4 is fl32 specific
}
aout_BufferFree( p_buffer );
}
mtime_t current_date;
aout_instance_t * p_aout = (aout_instance_t *)threadGlobals;
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
VLC_UNUSED(inDevice);
VLC_UNUSED(inInputData);
current_date = p_sys->clock_diff +
AudioConvertHostTimeToNanos( inOutputTime->mHostTime ) / 1000;
- //- ((mtime_t) 1000000 / p_aout->output.output.i_rate * 31 ); // 31 = Latency in Frames. retrieve somewhere
+ //- ((mtime_t) 1000000 / p_aout->format.i_rate * 31 ); // 31 = Latency in Frames. retrieve somewhere
p_buffer = aout_OutputNextBuffer( p_aout, current_date, true );
#include "windows_audio_common.h"
-#define FRAME_SIZE ((int)p_aout->output.output.i_rate/20) /* Size in samples */
+#define FRAME_SIZE ((int)p_aout->format.i_rate/20) /* Size in samples */
/*****************************************************************************
* notification_thread_t: DirectX event thread
msg_Dbg( p_aout, "Opening DirectSound Audio Output" );
/* Allocate structure */
- p_aout->output.p_sys = malloc( sizeof( aout_sys_t ) );
- if( p_aout->output.p_sys == NULL )
+ p_aout->sys = malloc( sizeof( aout_sys_t ) );
+ if( p_aout->sys == NULL )
return VLC_ENOMEM;
/* Initialize some variables */
- p_aout->output.p_sys->p_dsobject = NULL;
- p_aout->output.p_sys->p_dsbuffer = NULL;
- p_aout->output.p_sys->p_notif = NULL;
- p_aout->output.p_sys->b_playing = 0;
+ p_aout->sys->p_dsobject = NULL;
+ p_aout->sys->p_dsbuffer = NULL;
+ p_aout->sys->p_notif = NULL;
+ p_aout->sys->b_playing = 0;
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
aout_VolumeSoftInit( p_aout );
/* Retrieve config values */
i = 0;
}
free( psz_speaker );
- p_aout->output.p_sys->i_speaker_setup = i;
+ p_aout->sys->i_speaker_setup = i;
- p_aout->output.p_sys->p_device_guid = 0;
+ p_aout->sys->p_device_guid = 0;
/* Initialise DirectSound */
if( InitDirectSound( p_aout ) )
/* Open the device */
if( val.i_int == AOUT_VAR_SPDIF )
{
- p_aout->output.output.i_format = VLC_CODEC_SPDIFL;
+ p_aout->format.i_format = VLC_CODEC_SPDIFL;
/* Calculate the frame size in bytes */
- p_aout->output.i_nb_samples = A52_FRAME_NB;
- p_aout->output.output.i_bytes_per_frame = AOUT_SPDIF_SIZE;
- p_aout->output.output.i_frame_length = A52_FRAME_NB;
- p_aout->output.p_sys->i_frame_size =
- p_aout->output.output.i_bytes_per_frame;
+ p_aout->i_nb_samples = A52_FRAME_NB;
+ p_aout->format.i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ p_aout->format.i_frame_length = A52_FRAME_NB;
+ p_aout->sys->i_frame_size = p_aout->format.i_bytes_per_frame;
if( CreateDSBuffer( p_aout, VLC_CODEC_SPDIFL,
- p_aout->output.output.i_physical_channels,
- aout_FormatNbChannels( &p_aout->output.output ),
- p_aout->output.output.i_rate,
- p_aout->output.p_sys->i_frame_size, false )
+ p_aout->format.i_physical_channels,
+ aout_FormatNbChannels( &p_aout->format ),
+ p_aout->format.i_rate,
+ p_aout->sys->i_frame_size, false )
!= VLC_SUCCESS )
{
msg_Err( p_aout, "cannot open directx audio device" );
- free( p_aout->output.p_sys );
+ free( p_aout->sys );
return VLC_EGENERIC;
}
{
if( val.i_int == AOUT_VAR_5_1 )
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT
| AOUT_CHAN_LFE;
}
else if( val.i_int == AOUT_VAR_7_1 )
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT
| AOUT_CHAN_MIDDLELEFT | AOUT_CHAN_MIDDLERIGHT
}
else if( val.i_int == AOUT_VAR_3F2R )
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
}
else if( val.i_int == AOUT_VAR_2F2R )
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
}
else if( val.i_int == AOUT_VAR_MONO )
{
- p_aout->output.output.i_physical_channels = AOUT_CHAN_CENTER;
+ p_aout->format.i_physical_channels = AOUT_CHAN_CENTER;
}
else
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
- if( CreateDSBufferPCM( p_aout, &p_aout->output.output.i_format,
- p_aout->output.output.i_physical_channels,
- aout_FormatNbChannels( &p_aout->output.output ),
- p_aout->output.output.i_rate, false )
+ if( CreateDSBufferPCM( p_aout, &p_aout->format.i_format,
+ p_aout->format.i_physical_channels,
+ aout_FormatNbChannels( &p_aout->format ),
+ p_aout->format.i_rate, false )
!= VLC_SUCCESS )
{
msg_Err( p_aout, "cannot open directx audio device" );
- free( p_aout->output.p_sys );
+ free( p_aout->sys );
return VLC_EGENERIC;
}
/* Calculate the frame size in bytes */
- p_aout->output.i_nb_samples = FRAME_SIZE;
- aout_FormatPrepare( &p_aout->output.output );
+ p_aout->i_nb_samples = FRAME_SIZE;
+ aout_FormatPrepare( &p_aout->format );
aout_VolumeSoftInit( p_aout );
}
/* Now we need to setup our DirectSound play notification structure */
- p_aout->output.p_sys->p_notif = calloc( 1, sizeof( *p_aout->output.p_sys->p_notif ) );
- p_aout->output.p_sys->p_notif->p_aout = p_aout;
+ p_aout->sys->p_notif = calloc( 1, sizeof( *p_aout->sys->p_notif ) );
+ p_aout->sys->p_notif->p_aout = p_aout;
- vlc_atomic_set(&p_aout->output.p_sys->p_notif->abort, 0);
- p_aout->output.p_sys->p_notif->event = CreateEvent( 0, FALSE, FALSE, 0 );
- p_aout->output.p_sys->p_notif->i_frame_size =
- p_aout->output.p_sys->i_frame_size;
+ vlc_atomic_set(&p_aout->sys->p_notif->abort, 0);
+ p_aout->sys->p_notif->event = CreateEvent( 0, FALSE, FALSE, 0 );
+ p_aout->sys->p_notif->i_frame_size = p_aout->sys->i_frame_size;
/* then launch the notification thread */
msg_Dbg( p_aout, "creating DirectSoundThread" );
- if( vlc_clone( &p_aout->output.p_sys->p_notif->thread,
- DirectSoundThread, p_aout->output.p_sys->p_notif,
+ if( vlc_clone( &p_aout->sys->p_notif->thread,
+ DirectSoundThread, p_aout->sys->p_notif,
VLC_THREAD_PRIORITY_HIGHEST ) )
{
msg_Err( p_aout, "cannot create DirectSoundThread" );
- CloseHandle( p_aout->output.p_sys->p_notif->event );
- free( p_aout->output.p_sys->p_notif );
- p_aout->output.p_sys->p_notif = NULL;
+ CloseHandle( p_aout->sys->p_notif->event );
+ free( p_aout->sys->p_notif );
+ p_aout->sys->p_notif = NULL;
goto error;
}
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_REARLEFT |
AOUT_CHAN_REARRIGHT | AOUT_CHAN_LFE;
- if( p_aout->output.output.i_physical_channels == i_physical_channels )
+ if( p_aout->format.i_physical_channels == i_physical_channels )
{
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 6,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_5_1;
AOUT_CHAN_CENTER | AOUT_CHAN_REARLEFT |
AOUT_CHAN_MIDDLELEFT | AOUT_CHAN_MIDDLERIGHT |
AOUT_CHAN_REARRIGHT | AOUT_CHAN_LFE;
- if( p_aout->output.output.i_physical_channels == i_physical_channels )
+ if( p_aout->format.i_physical_channels == i_physical_channels )
{
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 8,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_7_1;
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_REARLEFT |
AOUT_CHAN_REARRIGHT;
- if( p_aout->output.output.i_physical_channels == i_physical_channels )
+ if( p_aout->format.i_physical_channels == i_physical_channels )
{
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 5,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_3F2R;
/* Test for 2 Front 2 Rear support */
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
- if( ( p_aout->output.output.i_physical_channels & i_physical_channels )
+ if( ( p_aout->format.i_physical_channels & i_physical_channels )
== i_physical_channels )
{
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 4,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_2F2R;
/* Test for stereo support */
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 2,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_STEREO;
/* Test for mono support */
i_physical_channels = AOUT_CHAN_CENTER;
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 1,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_MONO;
/* Check the speaker configuration to determine which channel config should
* be the default */
- if FAILED( IDirectSound_GetSpeakerConfig( p_aout->output.p_sys->p_dsobject,
+ if FAILED( IDirectSound_GetSpeakerConfig( p_aout->sys->p_dsobject,
&ui_speaker_config ) )
{
ui_speaker_config = DSSPEAKER_STEREO;
}
/* Check if we want to override speaker config */
- switch( p_aout->output.p_sys->i_speaker_setup )
+ switch( p_aout->sys->i_speaker_setup )
{
case 0: /* Default value aka Windows default speaker setup */
break;
var_Set( p_aout, "audio-device", val );
/* Test for SPDIF support */
- if ( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) )
+ if ( AOUT_FMT_NON_LINEAR( &p_aout->format ) )
{
if( CreateDSBuffer( p_aout, VLC_CODEC_SPDIFL,
- p_aout->output.output.i_physical_channels,
- aout_FormatNbChannels( &p_aout->output.output ),
- p_aout->output.output.i_rate,
+ p_aout->format.i_physical_channels,
+ aout_FormatNbChannels( &p_aout->format ),
+ p_aout->format.i_rate,
AOUT_SPDIF_SIZE, true )
== VLC_SUCCESS )
{
*****************************************************************************/
static void Play( aout_instance_t *p_aout )
{
- if( !p_aout->output.p_sys->b_playing )
+ if( !p_aout->sys->b_playing )
{
aout_buffer_t *p_buffer;
- p_aout->output.p_sys->b_playing = 1;
+ p_aout->sys->b_playing = 1;
/* get the playing date of the first aout buffer */
- p_aout->output.p_sys->p_notif->start_date =
- aout_FifoFirstDate( &p_aout->output.fifo );
+ p_aout->sys->p_notif->start_date =
+ aout_FifoFirstDate( &p_aout->fifo );
/* fill in the first samples */
for( int i = 0; i < FRAMES_NUM; i++ )
{
- p_buffer = aout_FifoPop( &p_aout->output.fifo );
+ p_buffer = aout_FifoPop( &p_aout->fifo );
if( !p_buffer ) break;
FillBuffer( p_aout, i, p_buffer );
}
/* wake up the audio output thread */
- SetEvent( p_aout->output.p_sys->p_notif->event );
+ SetEvent( p_aout->sys->p_notif->event );
}
}
static void CloseAudio( vlc_object_t *p_this )
{
aout_instance_t * p_aout = (aout_instance_t *)p_this;
- aout_sys_t *p_sys = p_aout->output.p_sys;
+ aout_sys_t *p_sys = p_aout->sys;
msg_Dbg( p_aout, "closing audio device" );
/* kill the position notification thread, if any */
if( p_sys->p_notif )
{
- vlc_atomic_set(&p_aout->output.p_sys->p_notif->abort, 1);
+ vlc_atomic_set(&p_aout->sys->p_notif->abort, 1);
/* wake up the audio thread if needed */
if( !p_sys->b_playing ) SetEvent( p_sys->p_notif->event );
/* free DSOUND.DLL */
if( p_sys->hdsound_dll ) FreeLibrary( p_sys->hdsound_dll );
- free( p_aout->output.p_sys->p_device_guid );
+ free( p_aout->sys->p_device_guid );
free( p_sys );
}
char *psz_device = FromWide( psz_desc );
msg_Dbg( p_aout, "found device: %s", psz_device );
- if( p_aout->output.p_sys->psz_device &&
- !strcmp(p_aout->output.p_sys->psz_device, psz_device) && p_guid )
+ if( p_aout->sys->psz_device &&
+ !strcmp(p_aout->sys->psz_device, psz_device) && p_guid )
{
/* Use the device corresponding to psz_device */
- p_aout->output.p_sys->p_device_guid = malloc( sizeof( GUID ) );
- *p_aout->output.p_sys->p_device_guid = *p_guid;
+ p_aout->sys->p_device_guid = malloc( sizeof( GUID ) );
+ *p_aout->sys->p_device_guid = *p_guid;
msg_Dbg( p_aout, "using device: %s", psz_device );
}
else
{
/* If no default device has been selected, chose the first one */
- if( !p_aout->output.p_sys->psz_device && p_guid )
+ if( !p_aout->sys->psz_device && p_guid )
{
- p_aout->output.p_sys->psz_device = strdup( psz_device );
- p_aout->output.p_sys->p_device_guid = malloc( sizeof( GUID ) );
- *p_aout->output.p_sys->p_device_guid = *p_guid;
+ p_aout->sys->psz_device = strdup( psz_device );
+ p_aout->sys->p_device_guid = malloc( sizeof( GUID ) );
+ *p_aout->sys->p_device_guid = *p_guid;
msg_Dbg( p_aout, "using device: %s", psz_device );
}
}
HRESULT (WINAPI *OurDirectSoundCreate)(LPGUID, LPDIRECTSOUND *, LPUNKNOWN);
HRESULT (WINAPI *OurDirectSoundEnumerate)(LPDSENUMCALLBACKW, LPVOID);
- p_aout->output.p_sys->hdsound_dll = LoadLibrary("DSOUND.DLL");
- if( p_aout->output.p_sys->hdsound_dll == NULL )
+ p_aout->sys->hdsound_dll = LoadLibrary("DSOUND.DLL");
+ if( p_aout->sys->hdsound_dll == NULL )
{
msg_Warn( p_aout, "cannot open DSOUND.DLL" );
goto error;
}
OurDirectSoundCreate = (void *)
- GetProcAddress( p_aout->output.p_sys->hdsound_dll,
+ GetProcAddress( p_aout->sys->hdsound_dll,
"DirectSoundCreate" );
if( OurDirectSoundCreate == NULL )
{
/* Get DirectSoundEnumerate */
OurDirectSoundEnumerate = (void *)
- GetProcAddress( p_aout->output.p_sys->hdsound_dll,
+ GetProcAddress( p_aout->sys->hdsound_dll,
"DirectSoundEnumerateW" );
if( OurDirectSoundEnumerate )
{
- p_aout->output.p_sys->psz_device = var_InheritString(p_aout, "directx-audio-device-name");
+ p_aout->sys->psz_device = var_InheritString(p_aout, "directx-audio-device-name");
/* Attempt enumeration */
if( FAILED( OurDirectSoundEnumerate( CallBackDirectSoundEnum,
p_aout ) ) )
}
/* Create the direct sound object */
- if FAILED( OurDirectSoundCreate( p_aout->output.p_sys->p_device_guid,
- &p_aout->output.p_sys->p_dsobject,
+ if FAILED( OurDirectSoundCreate( p_aout->sys->p_device_guid,
+ &p_aout->sys->p_dsobject,
NULL ) )
{
msg_Warn( p_aout, "cannot create a direct sound device" );
* sound without any video, and so what window handle should we use ???
* The hack for now is to use the Desktop window handle - it seems to be
* working */
- if( IDirectSound_SetCooperativeLevel( p_aout->output.p_sys->p_dsobject,
+ if( IDirectSound_SetCooperativeLevel( p_aout->sys->p_dsobject,
GetDesktopWindow(),
DSSCL_EXCLUSIVE) )
{
return VLC_SUCCESS;
error:
- p_aout->output.p_sys->p_dsobject = NULL;
- if( p_aout->output.p_sys->hdsound_dll )
+ p_aout->sys->p_dsobject = NULL;
+ if( p_aout->sys->hdsound_dll )
{
- FreeLibrary( p_aout->output.p_sys->hdsound_dll );
- p_aout->output.p_sys->hdsound_dll = NULL;
+ FreeLibrary( p_aout->sys->hdsound_dll );
+ p_aout->sys->hdsound_dll = NULL;
}
return VLC_EGENERIC;
waveformat.Format.nAvgBytesPerSec =
waveformat.Format.nSamplesPerSec * waveformat.Format.nBlockAlign;
- p_aout->output.p_sys->i_bits_per_sample = waveformat.Format.wBitsPerSample;
- p_aout->output.p_sys->i_channels = i_nb_channels;
+ p_aout->sys->i_bits_per_sample = waveformat.Format.wBitsPerSample;
+ p_aout->sys->i_channels = i_nb_channels;
/* Then fill in the direct sound descriptor */
memset(&dsbdesc, 0, sizeof(DSBUFFERDESC));
dsbdesc.lpwfxFormat = (WAVEFORMATEX *)&waveformat;
if FAILED( IDirectSound_CreateSoundBuffer(
- p_aout->output.p_sys->p_dsobject, &dsbdesc,
- &p_aout->output.p_sys->p_dsbuffer, NULL) )
+ p_aout->sys->p_dsobject, &dsbdesc,
+ &p_aout->sys->p_dsbuffer, NULL) )
{
if( dsbdesc.dwFlags & DSBCAPS_LOCHARDWARE )
{
/* Try without DSBCAPS_LOCHARDWARE */
dsbdesc.dwFlags &= ~DSBCAPS_LOCHARDWARE;
if FAILED( IDirectSound_CreateSoundBuffer(
- p_aout->output.p_sys->p_dsobject, &dsbdesc,
- &p_aout->output.p_sys->p_dsbuffer, NULL) )
+ p_aout->sys->p_dsobject, &dsbdesc,
+ &p_aout->sys->p_dsbuffer, NULL) )
{
return VLC_EGENERIC;
}
/* Stop here if we were just probing */
if( b_probe )
{
- IDirectSoundBuffer_Release( p_aout->output.p_sys->p_dsbuffer );
- p_aout->output.p_sys->p_dsbuffer = NULL;
+ IDirectSoundBuffer_Release( p_aout->sys->p_dsbuffer );
+ p_aout->sys->p_dsbuffer = NULL;
return VLC_SUCCESS;
}
- p_aout->output.p_sys->i_frame_size = i_bytes_per_frame;
- p_aout->output.p_sys->i_channel_mask = waveformat.dwChannelMask;
- p_aout->output.p_sys->b_chan_reorder =
+ p_aout->sys->i_frame_size = i_bytes_per_frame;
+ p_aout->sys->i_channel_mask = waveformat.dwChannelMask;
+ p_aout->sys->b_chan_reorder =
aout_CheckChannelReorder( pi_channels_in, pi_channels_out,
waveformat.dwChannelMask, i_nb_channels,
- p_aout->output.p_sys->pi_chan_table );
+ p_aout->sys->pi_chan_table );
- if( p_aout->output.p_sys->b_chan_reorder )
+ if( p_aout->sys->b_chan_reorder )
{
msg_Dbg( p_aout, "channel reordering needed" );
}
*****************************************************************************/
static void DestroyDSBuffer( aout_instance_t *p_aout )
{
- if( p_aout->output.p_sys->p_dsbuffer )
+ if( p_aout->sys->p_dsbuffer )
{
- IDirectSoundBuffer_Release( p_aout->output.p_sys->p_dsbuffer );
- p_aout->output.p_sys->p_dsbuffer = NULL;
+ IDirectSoundBuffer_Release( p_aout->sys->p_dsbuffer );
+ p_aout->sys->p_dsbuffer = NULL;
}
}
static int FillBuffer( aout_instance_t *p_aout, int i_frame,
aout_buffer_t *p_buffer )
{
- notification_thread_t *p_notif = p_aout->output.p_sys->p_notif;
- aout_sys_t *p_sys = p_aout->output.p_sys;
+ notification_thread_t *p_notif = p_aout->sys->p_notif;
+ aout_sys_t *p_sys = p_aout->sys;
void *p_write_position, *p_wrap_around;
unsigned long l_bytes1, l_bytes2;
HRESULT dsresult;
int canc = vlc_savecancel ();
/* We don't want any resampling when using S/PDIF output */
- bool b_sleek = (p_aout->output.output.i_format == VLC_CODEC_SPDIFL);
+ bool b_sleek = (p_aout->format.i_format == VLC_CODEC_SPDIFL);
msg_Dbg( p_aout, "DirectSoundThread ready" );
mwait( p_notif->start_date - AOUT_MAX_PTS_ADVANCE / 2 );
/* start playing the buffer */
- dsresult = IDirectSoundBuffer_Play( p_aout->output.p_sys->p_dsbuffer,
+ dsresult = IDirectSoundBuffer_Play( p_aout->sys->p_dsbuffer,
0, /* Unused */
0, /* Unused */
DSBPLAY_LOOPING ); /* Flags */
if( dsresult == DSERR_BUFFERLOST )
{
- IDirectSoundBuffer_Restore( p_aout->output.p_sys->p_dsbuffer );
+ IDirectSoundBuffer_Restore( p_aout->sys->p_dsbuffer );
dsresult = IDirectSoundBuffer_Play(
- p_aout->output.p_sys->p_dsbuffer,
+ p_aout->sys->p_dsbuffer,
0, /* Unused */
0, /* Unused */
DSBPLAY_LOOPING ); /* Flags */
{
DWORD l_read;
int l_queued = 0, l_free_slots;
- unsigned i_frame_siz = p_aout->output.i_nb_samples;
+ unsigned i_frame_siz = p_aout->i_nb_samples;
mtime_t mtime = mdate();
int i;
/* Find out current play position */
if FAILED( IDirectSoundBuffer_GetCurrentPosition(
- p_aout->output.p_sys->p_dsbuffer, &l_read, NULL ) )
+ p_aout->sys->p_dsbuffer, &l_read, NULL ) )
{
msg_Err( p_aout, "GetCurrentPosition() failed!" );
l_read = 0;
/* Detect underruns */
if( l_queued && mtime - last_time >
- INT64_C(1000000) * l_queued / p_aout->output.output.i_rate )
+ INT64_C(1000000) * l_queued / p_aout->format.i_rate )
{
msg_Dbg( p_aout, "detected underrun!" );
}
last_time = mtime;
/* Try to fill in as many frame buffers as possible */
- l_read /= (p_aout->output.output.i_bytes_per_frame /
- p_aout->output.output.i_frame_length);
+ l_read /= (p_aout->format.i_bytes_per_frame /
+ p_aout->format.i_frame_length);
l_queued = p_notif->i_write_slot * i_frame_siz - l_read;
if( l_queued < 0 ) l_queued += (i_frame_siz * FRAMES_NUM);
l_free_slots = (FRAMES_NUM * i_frame_siz - l_queued) / i_frame_siz;
{
aout_buffer_t *p_buffer = aout_OutputNextBuffer( p_aout,
mtime + INT64_C(1000000) * (i * i_frame_siz + l_queued) /
- p_aout->output.output.i_rate, b_sleek );
+ p_aout->format.i_rate, b_sleek );
/* If there is no audio data available and we have some buffered
* already, then just wait for the next time */
/* Sleep a reasonable amount of time */
l_queued += (i * i_frame_siz);
- msleep( INT64_C(1000000) * l_queued / p_aout->output.output.i_rate / 2 );
+ msleep( INT64_C(1000000) * l_queued / p_aout->format.i_rate / 2 );
}
/* make sure the buffer isn't playing */
- IDirectSoundBuffer_Stop( p_aout->output.p_sys->p_dsbuffer );
+ IDirectSoundBuffer_Stop( p_aout->sys->p_dsbuffer );
/* free the event */
CloseHandle( p_notif->event );
}
/* Allocate structure */
- p_aout->output.p_sys = malloc( sizeof( aout_sys_t ) );
- if( p_aout->output.p_sys == NULL )
+ p_aout->sys = malloc( sizeof( aout_sys_t ) );
+ if( p_aout->sys == NULL )
return VLC_ENOMEM;
if( !strcmp( psz_name, "-" ) )
- p_aout->output.p_sys->p_file = stdout;
+ p_aout->sys->p_file = stdout;
else
- p_aout->output.p_sys->p_file = vlc_fopen( psz_name, "wb" );
+ p_aout->sys->p_file = vlc_fopen( psz_name, "wb" );
free( psz_name );
- if ( p_aout->output.p_sys->p_file == NULL )
+ if ( p_aout->sys->p_file == NULL )
{
- free( p_aout->output.p_sys );
+ free( p_aout->sys );
return VLC_EGENERIC;
}
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
/* Audio format */
psz_format = var_CreateGetString( p_this, "audiofile-format" );
{
msg_Err( p_aout, "cannot understand the format string (%s)",
psz_format );
- if( p_aout->output.p_sys->p_file != stdout )
- fclose( p_aout->output.p_sys->p_file );
- free( p_aout->output.p_sys );
+ if( p_aout->sys->p_file != stdout )
+ fclose( p_aout->sys->p_file );
+ free( p_aout->sys );
free( psz_format );
return VLC_EGENERIC;
}
free( psz_format );
- p_aout->output.output.i_format = format_int[i];
- if ( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) )
+ p_aout->format.i_format = format_int[i];
+ if ( AOUT_FMT_NON_LINEAR( &p_aout->format ) )
{
- p_aout->output.i_nb_samples = A52_FRAME_NB;
- p_aout->output.output.i_bytes_per_frame = AOUT_SPDIF_SIZE;
- p_aout->output.output.i_frame_length = A52_FRAME_NB;
+ p_aout->i_nb_samples = A52_FRAME_NB;
+ p_aout->format.i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ p_aout->format.i_frame_length = A52_FRAME_NB;
aout_VolumeNoneInit( p_aout );
}
else
{
- p_aout->output.i_nb_samples = FRAME_SIZE;
+ p_aout->i_nb_samples = FRAME_SIZE;
aout_VolumeSoftInit( p_aout );
}
if( i_channels > 0 && i_channels <= CHANNELS_MAX )
{
- p_aout->output.output.i_physical_channels =
+ p_aout->format.i_physical_channels =
pi_channels_maps[i_channels];
}
/* WAV header */
- p_aout->output.p_sys->b_add_wav_header = var_CreateGetBool( p_this,
+ p_aout->sys->b_add_wav_header = var_CreateGetBool( p_this,
"audiofile-wav" );
- if( p_aout->output.p_sys->b_add_wav_header )
+ if( p_aout->sys->b_add_wav_header )
{
/* Write wave header */
- WAVEHEADER *wh = &p_aout->output.p_sys->waveh;
+ WAVEHEADER *wh = &p_aout->sys->waveh;
memset( wh, 0, sizeof(*wh) );
- switch( p_aout->output.output.i_format )
+ switch( p_aout->format.i_format )
{
case VLC_CODEC_FL32:
wh->Format = WAVE_FORMAT_IEEE_FLOAT;
wh->SubChunkID = VLC_FOURCC('f', 'm', 't', ' ');
wh->SubChunkLength = 16;
- wh->Modus = aout_FormatNbChannels( &p_aout->output.output );
- wh->SampleFreq = p_aout->output.output.i_rate;
+ wh->Modus = aout_FormatNbChannels( &p_aout->format );
+ wh->SampleFreq = p_aout->format.i_rate;
wh->BytesPerSample = wh->Modus * ( wh->BitsPerSample / 8 );
wh->BytesPerSec = wh->BytesPerSample * wh->SampleFreq;
SetDWLE( &wh->BytesPerSec, wh->BytesPerSec );
if( fwrite( wh, sizeof(WAVEHEADER), 1,
- p_aout->output.p_sys->p_file ) != 1 )
+ p_aout->sys->p_file ) != 1 )
{
msg_Err( p_aout, "write error (%m)" );
}
msg_Dbg( p_aout, "closing audio file" );
- if( p_aout->output.p_sys->b_add_wav_header )
+ if( p_aout->sys->b_add_wav_header )
{
/* Update Wave Header */
- p_aout->output.p_sys->waveh.Length =
- p_aout->output.p_sys->waveh.DataLength + sizeof(WAVEHEADER) - 4;
+ p_aout->sys->waveh.Length =
+ p_aout->sys->waveh.DataLength + sizeof(WAVEHEADER) - 4;
/* Write Wave Header */
- if( fseek( p_aout->output.p_sys->p_file, 0, SEEK_SET ) )
+ if( fseek( p_aout->sys->p_file, 0, SEEK_SET ) )
{
msg_Err( p_aout, "seek error (%m)" );
}
/* Header -> little endian format */
- SetDWLE( &p_aout->output.p_sys->waveh.Length,
- p_aout->output.p_sys->waveh.Length );
- SetDWLE( &p_aout->output.p_sys->waveh.DataLength,
- p_aout->output.p_sys->waveh.DataLength );
+ SetDWLE( &p_aout->sys->waveh.Length,
+ p_aout->sys->waveh.Length );
+ SetDWLE( &p_aout->sys->waveh.DataLength,
+ p_aout->sys->waveh.DataLength );
- if( fwrite( &p_aout->output.p_sys->waveh, sizeof(WAVEHEADER), 1,
- p_aout->output.p_sys->p_file ) != 1 )
+ if( fwrite( &p_aout->sys->waveh, sizeof(WAVEHEADER), 1,
+ p_aout->sys->p_file ) != 1 )
{
msg_Err( p_aout, "write error (%m)" );
}
}
- if( p_aout->output.p_sys->p_file != stdout )
- fclose( p_aout->output.p_sys->p_file );
- free( p_aout->output.p_sys );
+ if( p_aout->sys->p_file != stdout )
+ fclose( p_aout->sys->p_file );
+ free( p_aout->sys );
}
/*****************************************************************************
{
aout_buffer_t * p_buffer;
- p_buffer = aout_FifoPop( &p_aout->output.fifo );
+ p_buffer = aout_FifoPop( &p_aout->fifo );
if( fwrite( p_buffer->p_buffer, p_buffer->i_buffer, 1,
- p_aout->output.p_sys->p_file ) != 1 )
+ p_aout->sys->p_file ) != 1 )
{
msg_Err( p_aout, "write error (%m)" );
}
- if( p_aout->output.p_sys->b_add_wav_header )
+ if( p_aout->sys->b_add_wav_header )
{
/* Update Wave Header */
- p_aout->output.p_sys->waveh.DataLength += p_buffer->i_buffer;
+ p_aout->sys->waveh.DataLength += p_buffer->i_buffer;
}
aout_BufferFree( p_buffer );
status = VLC_ENOMEM;
goto error_out;
}
- p_aout->output.p_sys = p_sys;
+ p_aout->sys = p_sys;
p_sys->latency = 0;
/* Connect to the JACK server */
jack_set_process_callback( p_sys->p_jack_client, Process, p_aout );
jack_set_graph_order_callback ( p_sys->p_jack_client, GraphChange, p_aout );
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
aout_VolumeSoftInit( p_aout );
/* JACK only supports fl32 format */
- p_aout->output.output.i_format = VLC_CODEC_FL32;
+ p_aout->format.i_format = VLC_CODEC_FL32;
// TODO add buffer size callback
- p_aout->output.i_nb_samples = jack_get_buffer_size( p_sys->p_jack_client );
- p_aout->output.output.i_rate = jack_get_sample_rate( p_sys->p_jack_client );
+ p_aout->i_nb_samples = jack_get_buffer_size( p_sys->p_jack_client );
+ p_aout->format.i_rate = jack_get_sample_rate( p_sys->p_jack_client );
- p_sys->i_channels = aout_FormatNbChannels( &p_aout->output.output );
+ p_sys->i_channels = aout_FormatNbChannels( &p_aout->format );
p_sys->p_jack_ports = malloc( p_sys->i_channels *
sizeof(jack_port_t *) );
msg_Dbg( p_aout, "JACK audio output initialized (%d channels, buffer "
"size=%d, rate=%d)", p_sys->i_channels,
- p_aout->output.i_nb_samples, p_aout->output.output.i_rate );
+ p_aout->i_nb_samples, p_aout->format.i_rate );
error_out:
/* Clean up, if an error occurred */
{
unsigned int i, j, i_nb_samples = 0;
aout_instance_t *p_aout = (aout_instance_t*) p_arg;
- struct aout_sys_t *p_sys = p_aout->output.p_sys;
+ struct aout_sys_t *p_sys = p_aout->sys;
jack_sample_t *p_src = NULL;
jack_nframes_t dframes = p_sys->latency
static int GraphChange( void *p_arg )
{
aout_instance_t *p_aout = (aout_instance_t*) p_arg;
- struct aout_sys_t *p_sys = p_aout->output.p_sys;
+ struct aout_sys_t *p_sys = p_aout->sys;
unsigned int i;
jack_nframes_t port_latency;
{
int i_error;
aout_instance_t *p_aout = (aout_instance_t *)p_this;
- struct aout_sys_t *p_sys = p_aout->output.p_sys;
+ struct aout_sys_t *p_sys = p_aout->sys;
i_error = jack_deactivate( p_sys->p_jack_client );
if( i_error )
SLresult result;
/* Allocate structure */
- p_aout->output.p_sys = malloc( sizeof( aout_sys_t ) );
- if( unlikely( p_aout->output.p_sys == NULL ) )
+ p_aout->sys = malloc( sizeof( aout_sys_t ) );
+ if( unlikely( p_aout->sys == NULL ) )
return VLC_ENOMEM;
- aout_sys_t * p_sys = p_aout->output.p_sys;
+ aout_sys_t * p_sys = p_aout->sys;
p_sys->playerObject = NULL;
p_sys->engineObject = NULL;
SLDataFormat_PCM format_pcm;
format_pcm.formatType = SL_DATAFORMAT_PCM;
format_pcm.numChannels = 2;
- format_pcm.samplesPerSec = ((SLuint32) p_aout->output.output.i_rate * 1000) ;
+ format_pcm.samplesPerSec = ((SLuint32) p_aout->format.i_rate * 1000) ;
format_pcm.bitsPerSample = SL_PCMSAMPLEFORMAT_FIXED_16;
format_pcm.containerSize = SL_PCMSAMPLEFORMAT_FIXED_16;
format_pcm.channelMask = SL_SPEAKER_FRONT_LEFT | SL_SPEAKER_FRONT_RIGHT;
CHECK_OPENSL_ERROR( result, "Failed to switch to playing state" );
// we want 16bit signed data little endian.
- p_aout->output.output.i_format = VLC_CODEC_S16L;
- p_aout->output.i_nb_samples = 2048;
- p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->format.i_format = VLC_CODEC_S16L;
+ p_aout->i_nb_samples = 2048;
+ p_aout->format.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
- aout_FormatPrepare( &p_aout->output.output );
+ aout_FormatPrepare( &p_aout->format );
return VLC_SUCCESS;
error:
static void Close( vlc_object_t * p_this )
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
- aout_sys_t *p_sys = p_aout->output.p_sys;
+ aout_sys_t *p_sys = p_aout->sys;
msg_Dbg( p_aout, "Closing OpenSLES" );
*****************************************************************************/
static void Play( aout_instance_t * p_aout )
{
- aout_sys_t * p_sys = p_aout->output.p_sys;
+ aout_sys_t * p_sys = p_aout->sys;
aout_buffer_t *p_buffer;
SLresult result;
- p_buffer = aout_FifoPop(&p_aout->output.fifo);
+ p_buffer = aout_FifoPop(&p_aout->fifo);
if( p_buffer != NULL )
{
for (;;)
*****************************************************************************/
static void Probe( aout_instance_t * p_aout )
{
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
vlc_value_t val, text;
int i_format, i_nb_channels;
/* Test for multi-channel. */
#ifdef SNDCTL_DSP_GETCHANNELMASK
- if ( aout_FormatNbChannels( &p_aout->output.output ) > 2 )
+ if ( aout_FormatNbChannels( &p_aout->format ) > 2 )
{
/* Check that the device supports this. */
}
if ( (i_chanmask & (DSP_BIND_SURR | DSP_BIND_CENTER_LFE))
- && (p_aout->output.output.i_physical_channels ==
+ && (p_aout->format.i_physical_channels ==
(AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT
| AOUT_CHAN_LFE)) )
}
if ( (i_chanmask & DSP_BIND_SURR)
- && (p_aout->output.output.i_physical_channels &
+ && (p_aout->format.i_physical_channels &
(AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT)) )
{
val.i_int = AOUT_VAR_MONO;
text.psz_string = _("Mono");
var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val, &text );
- if ( p_aout->output.output.i_physical_channels == AOUT_CHAN_CENTER )
+ if ( p_aout->format.i_physical_channels == AOUT_CHAN_CENTER )
{
var_Set( p_aout, "audio-device", val );
}
}
/* Test for spdif. */
- if ( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) )
+ if ( AOUT_FMT_NON_LINEAR( &p_aout->format ) )
{
i_format = AFMT_AC3;
vlc_value_t val;
/* Allocate structure */
- p_aout->output.p_sys = p_sys = malloc( sizeof( aout_sys_t ) );
+ p_aout->sys = p_sys = malloc( sizeof( aout_sys_t ) );
if( p_sys == NULL )
return VLC_ENOMEM;
free( psz_device );
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
if ( var_Type( p_aout, "audio-device" ) == 0 )
{
if ( val.i_int == AOUT_VAR_SPDIF )
{
- p_aout->output.output.i_format = VLC_CODEC_SPDIFL;
+ p_aout->format.i_format = VLC_CODEC_SPDIFL;
}
else if ( val.i_int == AOUT_VAR_5_1 )
{
- p_aout->output.output.i_format = VLC_CODEC_S16N;
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_format = VLC_CODEC_S16N;
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT
| AOUT_CHAN_LFE;
}
else if ( val.i_int == AOUT_VAR_2F2R )
{
- p_aout->output.output.i_format = VLC_CODEC_S16N;
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_format = VLC_CODEC_S16N;
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
}
else if ( val.i_int == AOUT_VAR_STEREO )
{
- p_aout->output.output.i_format = VLC_CODEC_S16N;
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_format = VLC_CODEC_S16N;
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
else if ( val.i_int == AOUT_VAR_MONO )
{
- p_aout->output.output.i_format = VLC_CODEC_S16N;
- p_aout->output.output.i_physical_channels = AOUT_CHAN_CENTER;
+ p_aout->format.i_format = VLC_CODEC_S16N;
+ p_aout->format.i_physical_channels = AOUT_CHAN_CENTER;
}
else
{
}
/* Set the output format */
- if ( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) )
+ if ( AOUT_FMT_NON_LINEAR( &p_aout->format ) )
{
int i_format = AFMT_AC3;
return VLC_EGENERIC;
}
- p_aout->output.output.i_format = VLC_CODEC_SPDIFL;
- p_aout->output.i_nb_samples = A52_FRAME_NB;
- p_aout->output.output.i_bytes_per_frame = AOUT_SPDIF_SIZE;
- p_aout->output.output.i_frame_length = A52_FRAME_NB;
+ p_aout->format.i_format = VLC_CODEC_SPDIFL;
+ p_aout->i_nb_samples = A52_FRAME_NB;
+ p_aout->format.i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ p_aout->format.i_frame_length = A52_FRAME_NB;
aout_VolumeNoneInit( p_aout );
}
- if ( !AOUT_FMT_NON_LINEAR( &p_aout->output.output ) )
+ if ( !AOUT_FMT_NON_LINEAR( &p_aout->format ) )
{
unsigned int i_format = AFMT_S16_NE;
unsigned int i_frame_size, i_fragments;
switch ( i_format )
{
case AFMT_U8:
- p_aout->output.output.i_format = VLC_CODEC_U8;
+ p_aout->format.i_format = VLC_CODEC_U8;
break;
case AFMT_S8:
- p_aout->output.output.i_format = VLC_CODEC_S8;
+ p_aout->format.i_format = VLC_CODEC_S8;
break;
case AFMT_U16_LE:
- p_aout->output.output.i_format = VLC_CODEC_U16L;
+ p_aout->format.i_format = VLC_CODEC_U16L;
break;
case AFMT_S16_LE:
- p_aout->output.output.i_format = VLC_CODEC_S16L;
+ p_aout->format.i_format = VLC_CODEC_S16L;
break;
case AFMT_U16_BE:
- p_aout->output.output.i_format = VLC_CODEC_U16B;
+ p_aout->format.i_format = VLC_CODEC_U16B;
break;
case AFMT_S16_BE:
- p_aout->output.output.i_format = VLC_CODEC_S16B;
+ p_aout->format.i_format = VLC_CODEC_S16B;
break;
default:
msg_Err( p_aout, "OSS fell back to an unknown format (%d)",
return VLC_EGENERIC;
}
- i_nb_channels = aout_FormatNbChannels( &p_aout->output.output );
+ i_nb_channels = aout_FormatNbChannels( &p_aout->format );
/* Set the number of channels */
if( ioctl( p_sys->i_fd, SNDCTL_DSP_CHANNELS, &i_nb_channels ) < 0 ||
- i_nb_channels != aout_FormatNbChannels( &p_aout->output.output ) )
+ i_nb_channels != aout_FormatNbChannels( &p_aout->format ) )
{
msg_Err( p_aout, "cannot set number of audio channels (%s)",
- aout_FormatPrintChannels( &p_aout->output.output) );
+ aout_FormatPrintChannels( &p_aout->format) );
close( p_sys->i_fd );
free( p_sys );
return VLC_EGENERIC;
}
/* Set the output rate */
- i_rate = p_aout->output.output.i_rate;
+ i_rate = p_aout->format.i_rate;
if( ioctl( p_sys->i_fd, SNDCTL_DSP_SPEED, &i_rate ) < 0 )
{
msg_Err( p_aout, "cannot set audio output rate (%i)",
- p_aout->output.output.i_rate );
+ p_aout->format.i_rate );
close( p_sys->i_fd );
free( p_sys );
return VLC_EGENERIC;
}
- if( i_rate != p_aout->output.output.i_rate )
+ if( i_rate != p_aout->format.i_rate )
{
- p_aout->output.output.i_rate = i_rate;
+ p_aout->format.i_rate = i_rate;
}
/* Set the fragment size */
- aout_FormatPrepare( &p_aout->output.output );
+ aout_FormatPrepare( &p_aout->format );
/* i_fragment = xxxxyyyy where: xxxx is fragtotal
* 1 << yyyy is fragsize */
- i_frame_size = ((uint64_t)p_aout->output.output.i_bytes_per_frame * p_aout->output.output.i_rate * 65536) / (48000 * 2 * 2) / FRAME_COUNT;
+ i_frame_size = ((uint64_t)p_aout->format.i_bytes_per_frame * p_aout->format.i_rate * 65536) / (48000 * 2 * 2) / FRAME_COUNT;
i_fragments = 4;
while( i_fragments < 12 && (1U << i_fragments) < i_frame_size )
{
else
{
/* Number of fragments actually allocated */
- p_aout->output.p_sys->i_fragstotal = audio_buf.fragstotal;
+ p_aout->sys->i_fragstotal = audio_buf.fragstotal;
/* Maximum duration the soundcard's buffer can hold */
- p_aout->output.p_sys->max_buffer_duration =
+ p_aout->sys->max_buffer_duration =
(mtime_t)audio_buf.fragstotal * audio_buf.fragsize * 1000000
- / p_aout->output.output.i_bytes_per_frame
- / p_aout->output.output.i_rate
- * p_aout->output.output.i_frame_length;
+ / p_aout->format.i_bytes_per_frame
+ / p_aout->format.i_rate
+ * p_aout->format.i_frame_length;
- p_aout->output.i_nb_samples = audio_buf.fragsize /
- p_aout->output.output.i_bytes_per_frame;
+ p_aout->i_nb_samples = audio_buf.fragsize /
+ p_aout->format.i_bytes_per_frame;
}
aout_VolumeSoftInit( p_aout );
static void Close( vlc_object_t * p_this )
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
vlc_cancel( p_sys->thread );
vlc_join( p_sys->thread, NULL );
*****************************************************************************/
static mtime_t BufferDuration( aout_instance_t * p_aout )
{
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
audio_buf_info audio_buf;
int i_bytes;
/* Return the fragment duration */
return (mtime_t)i_bytes * 1000000
- / p_aout->output.output.i_bytes_per_frame
- / p_aout->output.output.i_rate
- * p_aout->output.output.i_frame_length;
+ / p_aout->format.i_bytes_per_frame
+ / p_aout->format.i_rate
+ * p_aout->format.i_frame_length;
}
typedef struct
static void* OSSThread( void *obj )
{
aout_instance_t * p_aout = (aout_instance_t*)obj;
- struct aout_sys_t * p_sys = p_aout->output.p_sys;
+ struct aout_sys_t * p_sys = p_aout->sys;
mtime_t next_date = 0;
for( ;; )
aout_buffer_t * p_buffer = NULL;
int canc = vlc_savecancel ();
- if ( p_aout->output.output.i_format != VLC_CODEC_SPDIFL )
+ if ( p_aout->format.i_format != VLC_CODEC_SPDIFL )
{
mtime_t buffered = BufferDuration( p_aout );
false );
if( p_buffer == NULL &&
- buffered > ( p_aout->output.p_sys->max_buffer_duration
- / p_aout->output.p_sys->i_fragstotal ) )
+ buffered > ( p_aout->sys->max_buffer_duration
+ / p_aout->sys->i_fragstotal ) )
{
vlc_restorecancel (canc);
/* If we have at least a fragment full, then we can wait a
* little and retry to get a new audio buffer instead of
* playing a blank sample */
- msleep( ( p_aout->output.p_sys->max_buffer_duration
- / p_aout->output.p_sys->i_fragstotal / 2 ) );
+ msleep( ( p_aout->sys->max_buffer_duration
+ / p_aout->sys->i_fragstotal / 2 ) );
continue;
}
}
}
else
{
- i_size = FRAME_SIZE / p_aout->output.output.i_frame_length
- * p_aout->output.output.i_bytes_per_frame;
+ i_size = FRAME_SIZE / p_aout->format.i_frame_length
+ * p_aout->format.i_bytes_per_frame;
p_bytes = malloc( i_size );
memset( p_bytes, 0, i_size );
next_date = 0;
return VLC_ENOMEM;
p_sys->p_aout = p_aout;
p_sys->p_stream = 0;
- p_aout->output.p_sys = p_sys;
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->sys = p_sys;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
/* Retrieve output device id from config */
p_sys->i_device_id = var_CreateGetInteger( p_aout, "portaudio-audio-device" );
static void Close ( vlc_object_t *p_this )
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
- aout_sys_t *p_sys = p_aout->output.p_sys;
+ aout_sys_t *p_sys = p_aout->sys;
msg_Dbg( p_aout, "closing portaudio");
static int PAOpenDevice( aout_instance_t *p_aout )
{
- aout_sys_t *p_sys = p_aout->output.p_sys;
+ aout_sys_t *p_sys = p_aout->sys;
const PaDeviceInfo *p_pdi;
PaError i_err;
vlc_value_t val, text;
}
/* Audio format is paFloat32 (always supported by portaudio v19) */
- p_aout->output.output.i_format = VLC_CODEC_FL32;
+ p_aout->format.i_format = VLC_CODEC_FL32;
return VLC_SUCCESS;
static int PAOpenStream( aout_instance_t *p_aout )
{
- aout_sys_t *p_sys = p_aout->output.p_sys;
+ aout_sys_t *p_sys = p_aout->sys;
const PaHostErrorInfo* paLastHostErrorInfo = Pa_GetLastHostErrorInfo();
PaStreamParameters paStreamParameters;
vlc_value_t val;
if( val.i_int == AOUT_VAR_5_1 )
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT
| AOUT_CHAN_LFE;
}
else if( val.i_int == AOUT_VAR_3F2R )
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
}
else if( val.i_int == AOUT_VAR_2F2R )
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
}
else if( val.i_int == AOUT_VAR_MONO )
{
- p_aout->output.output.i_physical_channels = AOUT_CHAN_CENTER;
+ p_aout->format.i_physical_channels = AOUT_CHAN_CENTER;
}
else
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
- i_channels = aout_FormatNbChannels( &p_aout->output.output );
+ i_channels = aout_FormatNbChannels( &p_aout->format );
msg_Dbg( p_aout, "nb_channels requested = %d", i_channels );
- i_channel_mask = p_aout->output.output.i_physical_channels;
+ i_channel_mask = p_aout->format.i_physical_channels;
/* Calculate the frame size in bytes */
p_sys->i_sample_size = 4 * i_channels;
- p_aout->output.i_nb_samples = FRAME_SIZE;
- aout_FormatPrepare( &p_aout->output.output );
+ p_aout->i_nb_samples = FRAME_SIZE;
+ aout_FormatPrepare( &p_aout->format );
aout_VolumeSoftInit( p_aout );
/* Check for channel reordering */
- p_aout->output.p_sys->i_channel_mask = i_channel_mask;
- p_aout->output.p_sys->i_bits_per_sample = 32; /* forced to paFloat32 */
- p_aout->output.p_sys->i_channels = i_channels;
+ p_aout->sys->i_channel_mask = i_channel_mask;
+ p_aout->sys->i_bits_per_sample = 32; /* forced to paFloat32 */
+ p_aout->sys->i_channels = i_channels;
- p_aout->output.p_sys->b_chan_reorder =
+ p_aout->sys->b_chan_reorder =
aout_CheckChannelReorder( NULL, pi_channels_out,
i_channel_mask, i_channels,
- p_aout->output.p_sys->pi_chan_table );
+ p_aout->sys->pi_chan_table );
- if( p_aout->output.p_sys->b_chan_reorder )
+ if( p_aout->sys->b_chan_reorder )
{
msg_Dbg( p_aout, "channel reordering needed" );
}
paStreamParameters.hostApiSpecificStreamInfo = NULL;
i_err = Pa_OpenStream( &p_sys->p_stream, NULL /* no input */,
- &paStreamParameters, (double)p_aout->output.output.i_rate,
+ &paStreamParameters, (double)p_aout->format.i_rate,
FRAME_SIZE, paClipOff, paCallback, p_sys );
if( i_err != paNoError )
{
pa_thread->b_signal = false;
p_aout = pa_thread->p_aout;
- p_sys = p_aout->output.p_sys;
+ p_sys = p_aout->sys;
if( PAOpenDevice( p_aout ) != VLC_SUCCESS )
{
void *userdata)
{
aout_instance_t *aout = userdata;
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
if (eol)
return;
/*** Stream helpers ***/
static void stream_reset_sync(pa_stream *s, aout_instance_t *aout)
{
- aout_sys_t *sys = aout->output.p_sys;
- const unsigned rate = aout->output.output.i_rate;
+ aout_sys_t *sys = aout->sys;
+ const unsigned rate = aout->format.i_rate;
sys->pts = VLC_TS_INVALID;
sys->desync = 0;
static void stream_latency_cb(pa_stream *s, void *userdata)
{
aout_instance_t *aout = userdata;
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
mtime_t delta, change;
if (sys->pts == VLC_TS_INVALID)
msg_Warn(aout, "too early by %"PRId64" us", delta);
/* Compute playback sample rate */
- const unsigned inrate = aout->output.output.i_rate;
+ const unsigned inrate = aout->format.i_rate;
#define ADJUST_FACTOR 4
#define ADJUST_MAX 1000 /* Hz (max rate variation per call) */
static void stream_moved_cb(pa_stream *s, void *userdata)
{
aout_instance_t *aout = userdata;
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
pa_operation *op;
uint32_t idx = pa_stream_get_device_index(s);
*/
static void Play(aout_instance_t *aout)
{
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
pa_stream *s = sys->stream;
/* This function is called exactly once per block in the output FIFO. */
- block_t *block = aout_FifoPop(&aout->output.fifo);
+ block_t *block = aout_FifoPop(&aout->fifo);
assert (block != NULL);
const void *ptr = data_convert(&block);
advance -= latency;
if (advance > 0) {
- size_t nb = (advance * aout->output.output.i_rate) / CLOCK_FREQ;
- size_t size = aout->output.output.i_bytes_per_frame;
+ size_t nb = (advance * aout->format.i_rate) / CLOCK_FREQ;
+ size_t size = aout->format.i_bytes_per_frame;
float *zeroes = calloc (nb, size);
msg_Dbg(aout, "prepending %zu zeroes", nb);
*/
static void Pause(aout_instance_t *aout, bool b_paused, mtime_t i_date)
{
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
pa_stream *s = sys->stream;
if (!b_paused)
static int VolumeSet(aout_instance_t *aout, float vol, bool mute)
{
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
pa_operation *op;
uint32_t idx = pa_stream_get_index(sys->stream);
vlc_value_t val, void *userdata)
{
aout_instance_t *aout = (aout_instance_t *)obj;
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
pa_stream *s = userdata;
pa_operation *op;
uint32_t idx = pa_stream_get_index(s);
/* Sample format specification */
struct pa_sample_spec ss;
- switch(aout->output.output.i_format)
+ switch(aout->format.i_format)
{
case VLC_CODEC_F64B:
- aout->output.output.i_format = VLC_CODEC_F32B;
+ aout->format.i_format = VLC_CODEC_F32B;
case VLC_CODEC_F32B:
ss.format = PA_SAMPLE_FLOAT32BE;
break;
case VLC_CODEC_F64L:
- aout->output.output.i_format = VLC_CODEC_F32L;
+ aout->format.i_format = VLC_CODEC_F32L;
case VLC_CODEC_F32L:
ss.format = PA_SAMPLE_FLOAT32LE;
break;
case VLC_CODEC_FI32:
- aout->output.output.i_format = VLC_CODEC_FL32;
+ aout->format.i_format = VLC_CODEC_FL32;
ss.format = PA_SAMPLE_FLOAT32NE;
break;
case VLC_CODEC_S32B:
ss.format = PA_SAMPLE_S16LE;
break;
case VLC_CODEC_S8:
- aout->output.output.i_format = VLC_CODEC_U8;
+ aout->format.i_format = VLC_CODEC_U8;
case VLC_CODEC_U8:
ss.format = PA_SAMPLE_U8;
break;
default:
if (HAVE_FPU)
{
- aout->output.output.i_format = VLC_CODEC_FL32;
+ aout->format.i_format = VLC_CODEC_FL32;
ss.format = PA_SAMPLE_FLOAT32NE;
}
else
{
- aout->output.output.i_format = VLC_CODEC_S16N;
+ aout->format.i_format = VLC_CODEC_S16N;
ss.format = PA_SAMPLE_S16NE;
}
break;
}
- ss.rate = aout->output.output.i_rate;
- ss.channels = aout_FormatNbChannels(&aout->output.output);
+ ss.rate = aout->format.i_rate;
+ ss.channels = aout_FormatNbChannels(&aout->format);
if (!pa_sample_spec_valid(&ss)) {
msg_Err(aout, "unsupported sample specification");
return VLC_EGENERIC;
struct pa_channel_map map;
map.channels = 0;
- if (aout->output.output.i_physical_channels & AOUT_CHAN_LEFT)
+ if (aout->format.i_physical_channels & AOUT_CHAN_LEFT)
map.map[map.channels++] = PA_CHANNEL_POSITION_FRONT_LEFT;
- if (aout->output.output.i_physical_channels & AOUT_CHAN_RIGHT)
+ if (aout->format.i_physical_channels & AOUT_CHAN_RIGHT)
map.map[map.channels++] = PA_CHANNEL_POSITION_FRONT_RIGHT;
- if (aout->output.output.i_physical_channels & AOUT_CHAN_MIDDLELEFT)
+ if (aout->format.i_physical_channels & AOUT_CHAN_MIDDLELEFT)
map.map[map.channels++] = PA_CHANNEL_POSITION_SIDE_LEFT;
- if (aout->output.output.i_physical_channels & AOUT_CHAN_MIDDLERIGHT)
+ if (aout->format.i_physical_channels & AOUT_CHAN_MIDDLERIGHT)
map.map[map.channels++] = PA_CHANNEL_POSITION_SIDE_RIGHT;
- if (aout->output.output.i_physical_channels & AOUT_CHAN_REARLEFT)
+ if (aout->format.i_physical_channels & AOUT_CHAN_REARLEFT)
map.map[map.channels++] = PA_CHANNEL_POSITION_REAR_LEFT;
- if (aout->output.output.i_physical_channels & AOUT_CHAN_REARRIGHT)
+ if (aout->format.i_physical_channels & AOUT_CHAN_REARRIGHT)
map.map[map.channels++] = PA_CHANNEL_POSITION_REAR_RIGHT;
- if (aout->output.output.i_physical_channels & AOUT_CHAN_REARCENTER)
+ if (aout->format.i_physical_channels & AOUT_CHAN_REARCENTER)
map.map[map.channels++] = PA_CHANNEL_POSITION_REAR_CENTER;
- if (aout->output.output.i_physical_channels & AOUT_CHAN_CENTER)
+ if (aout->format.i_physical_channels & AOUT_CHAN_CENTER)
{
if (ss.channels == 1)
map.map[map.channels++] = PA_CHANNEL_POSITION_MONO;
else
map.map[map.channels++] = PA_CHANNEL_POSITION_FRONT_CENTER;
}
- if (aout->output.output.i_physical_channels & AOUT_CHAN_LFE)
+ if (aout->format.i_physical_channels & AOUT_CHAN_LFE)
map.map[map.channels++] = PA_CHANNEL_POSITION_LFE;
for (unsigned i = 0; map.channels < ss.channels; i++) {
return VLC_EGENERIC;
}
- aout->output.p_sys = sys;
+ aout->sys = sys;
sys->stream = NULL;
sys->context = ctx;
sys->pts = VLC_TS_INVALID;
"prebuf=%u, minreq=%u",
pba->maxlength, pba->tlength, pba->prebuf, pba->minreq);
- aout->output.i_nb_samples = pba->minreq / pa_frame_size(&ss);
+ aout->i_nb_samples = pba->minreq / pa_frame_size(&ss);
var_Create(aout, "audio-device", VLC_VAR_INTEGER|VLC_VAR_HASCHOICE);
var_Change(aout, "audio-device", VLC_VAR_SETTEXT,
stream_moved_cb(s, aout);
vlc_pa_unlock();
- aout->output.pf_play = Play;
- aout->output.pf_pause = Pause;
- aout->output.pf_volume_set = VolumeSet;
+ aout->pf_play = Play;
+ aout->pf_pause = Pause;
+ aout->pf_volume_set = VolumeSet;
return VLC_SUCCESS;
fail:
static void Close (vlc_object_t *obj)
{
aout_instance_t *aout = (aout_instance_t *)obj;
- aout_sys_t *sys = aout->output.p_sys;
+ aout_sys_t *sys = aout->sys;
pa_context *ctx = sys->context;
pa_stream *s = sys->stream;
/* The user has selected an audio device. */
if ( val.i_int == AOUT_VAR_STEREO )
{
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
else if ( val.i_int == AOUT_VAR_MONO )
{
- p_aout->output.output.i_physical_channels = AOUT_CHAN_CENTER;
+ p_aout->format.i_physical_channels = AOUT_CHAN_CENTER;
}
}
- i_nb_channels = aout_FormatNbChannels( &p_aout->output.output );
+ i_nb_channels = aout_FormatNbChannels( &p_aout->format );
if ( i_nb_channels > 2 )
{
/* SDL doesn't support more than two channels. */
i_nb_channels = 2;
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
- desired.freq = p_aout->output.output.i_rate;
+ desired.freq = p_aout->format.i_rate;
desired.format = AUDIO_S16SYS;
desired.channels = i_nb_channels;
desired.callback = SDLCallback;
switch ( obtained.format )
{
case AUDIO_S16LSB:
- p_aout->output.output.i_format = VLC_CODEC_S16L; break;
+ p_aout->format.i_format = VLC_CODEC_S16L; break;
case AUDIO_S16MSB:
- p_aout->output.output.i_format = VLC_CODEC_S16B; break;
+ p_aout->format.i_format = VLC_CODEC_S16B; break;
case AUDIO_U16LSB:
- p_aout->output.output.i_format = VLC_CODEC_U16L; break;
+ p_aout->format.i_format = VLC_CODEC_U16L; break;
case AUDIO_U16MSB:
- p_aout->output.output.i_format = VLC_CODEC_U16B; break;
+ p_aout->format.i_format = VLC_CODEC_U16B; break;
case AUDIO_S8:
- p_aout->output.output.i_format = VLC_CODEC_S8; break;
+ p_aout->format.i_format = VLC_CODEC_S8; break;
case AUDIO_U8:
- p_aout->output.output.i_format = VLC_CODEC_U8; break;
+ p_aout->format.i_format = VLC_CODEC_U8; break;
}
/* Volume is entirely done in software. */
aout_VolumeSoftInit( p_aout );
if ( obtained.channels != i_nb_channels )
{
- p_aout->output.output.i_physical_channels = (obtained.channels == 2 ?
+ p_aout->format.i_physical_channels = (obtained.channels == 2 ?
AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT :
AOUT_CHAN_CENTER);
var_TriggerCallback( p_aout, "intf-change" );
- p_aout->output.output.i_rate = obtained.freq;
- p_aout->output.i_nb_samples = obtained.samples;
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->format.i_rate = obtained.freq;
+ p_aout->i_nb_samples = obtained.samples;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
return VLC_SUCCESS;
}
* it at SDL's face. Nah. */
vlc_mutex_lock( &p_aout->lock );
- p_buffer = aout_FifoPop( &p_aout->output.fifo );
+ p_buffer = aout_FifoPop( &p_aout->fifo );
vlc_mutex_unlock( &p_aout->lock );
if ( p_buffer != NULL )
vlc_value_t val;
/* Allocate structure */
- p_aout->output.p_sys = malloc( sizeof( aout_sys_t ) );
+ p_aout->sys = malloc( sizeof( aout_sys_t ) );
- if( p_aout->output.p_sys == NULL )
+ if( p_aout->sys == NULL )
return VLC_ENOMEM;
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
/*
initialize/update Device selection List
*/
char *psz_waveout_dev = var_CreateGetString( p_aout, "waveout-audio-device");
- p_aout->output.p_sys->i_wave_device_id =
+ p_aout->sys->i_wave_device_id =
findDeviceID( psz_waveout_dev );
- if(p_aout->output.p_sys->i_wave_device_id == WAVE_MAPPER)
+ if(p_aout->sys->i_wave_device_id == WAVE_MAPPER)
{
if(psz_waveout_dev &&
stricmp(psz_waveout_dev,"wavemapper"))
WAVEOUTCAPS waveoutcaps;
- if(waveOutGetDevCaps( p_aout->output.p_sys->i_wave_device_id,
+ if(waveOutGetDevCaps( p_aout->sys->i_wave_device_id,
&waveoutcaps,
sizeof(WAVEOUTCAPS)) == MMSYSERR_NOERROR)
{
{
/* Probe() has failed. */
var_Destroy( p_aout, "waveout-audio-device");
- free( p_aout->output.p_sys );
+ free( p_aout->sys );
return VLC_EGENERIC;
}
/* Open the device */
if( val.i_int == AOUT_VAR_SPDIF )
{
- p_aout->output.output.i_format = VLC_CODEC_SPDIFL;
+ p_aout->format.i_format = VLC_CODEC_SPDIFL;
if( OpenWaveOut( p_aout,
- p_aout->output.p_sys->i_wave_device_id,
+ p_aout->sys->i_wave_device_id,
VLC_CODEC_SPDIFL,
- p_aout->output.output.i_physical_channels,
- aout_FormatNbChannels( &p_aout->output.output ),
- p_aout->output.output.i_rate, false )
+ p_aout->format.i_physical_channels,
+ aout_FormatNbChannels( &p_aout->format ),
+ p_aout->format.i_rate, false )
!= VLC_SUCCESS )
{
msg_Err( p_aout, "cannot open waveout audio device" );
- free( p_aout->output.p_sys );
+ free( p_aout->sys );
return VLC_EGENERIC;
}
/* Calculate the frame size in bytes */
- p_aout->output.i_nb_samples = A52_FRAME_NB;
- p_aout->output.output.i_bytes_per_frame = AOUT_SPDIF_SIZE;
- p_aout->output.output.i_frame_length = A52_FRAME_NB;
- p_aout->output.p_sys->i_buffer_size =
- p_aout->output.output.i_bytes_per_frame;
+ p_aout->i_nb_samples = A52_FRAME_NB;
+ p_aout->format.i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ p_aout->format.i_frame_length = A52_FRAME_NB;
+ p_aout->sys->i_buffer_size =
+ p_aout->format.i_bytes_per_frame;
aout_VolumeNoneInit( p_aout );
}
switch( val.i_int )
{
case AOUT_VAR_5_1:
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT
| AOUT_CHAN_LFE;
break;
case AOUT_VAR_2F2R:
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
break;
case AOUT_VAR_MONO:
- p_aout->output.output.i_physical_channels = AOUT_CHAN_CENTER;
+ p_aout->format.i_physical_channels = AOUT_CHAN_CENTER;
break;
default:
- p_aout->output.output.i_physical_channels
+ p_aout->format.i_physical_channels
= AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
if( OpenWaveOutPCM( p_aout,
- p_aout->output.p_sys->i_wave_device_id,
- &p_aout->output.output.i_format,
- p_aout->output.output.i_physical_channels,
- aout_FormatNbChannels( &p_aout->output.output ),
- p_aout->output.output.i_rate, false )
+ p_aout->sys->i_wave_device_id,
+ &p_aout->format.i_format,
+ p_aout->format.i_physical_channels,
+ aout_FormatNbChannels( &p_aout->format ),
+ p_aout->format.i_rate, false )
!= VLC_SUCCESS )
{
msg_Err( p_aout, "cannot open waveout audio device" );
- free( p_aout->output.p_sys );
+ free( p_aout->sys );
return VLC_EGENERIC;
}
/* Calculate the frame size in bytes */
- p_aout->output.i_nb_samples = FRAME_SIZE;
- aout_FormatPrepare( &p_aout->output.output );
- p_aout->output.p_sys->i_buffer_size = FRAME_SIZE *
- p_aout->output.output.i_bytes_per_frame;
+ p_aout->i_nb_samples = FRAME_SIZE;
+ aout_FormatPrepare( &p_aout->format );
+ p_aout->sys->i_buffer_size = FRAME_SIZE *
+ p_aout->format.i_bytes_per_frame;
aout_VolumeSoftInit( p_aout );
/* Check for hardware volume support */
- if( waveOutGetDevCaps( (UINT_PTR)p_aout->output.p_sys->h_waveout,
+ if( waveOutGetDevCaps( (UINT_PTR)p_aout->sys->h_waveout,
&wocaps, sizeof(wocaps) ) == MMSYSERR_NOERROR &&
wocaps.dwSupport & WAVECAPS_VOLUME )
{
DWORD i_dummy;
- if( waveOutGetVolume( p_aout->output.p_sys->h_waveout, &i_dummy )
+ if( waveOutGetVolume( p_aout->sys->h_waveout, &i_dummy )
== MMSYSERR_NOERROR )
{
- p_aout->output.pf_volume_set = VolumeSet;
+ p_aout->pf_volume_set = VolumeSet;
}
}
}
- waveOutReset( p_aout->output.p_sys->h_waveout );
+ waveOutReset( p_aout->sys->h_waveout );
/* Allocate silence buffer */
- p_aout->output.p_sys->p_silence_buffer =
- malloc( p_aout->output.p_sys->i_buffer_size );
- if( p_aout->output.p_sys->p_silence_buffer == NULL )
+ p_aout->sys->p_silence_buffer =
+ malloc( p_aout->sys->i_buffer_size );
+ if( p_aout->sys->p_silence_buffer == NULL )
{
- free( p_aout->output.p_sys );
+ free( p_aout->sys );
return VLC_ENOMEM;
}
- p_aout->output.p_sys->i_repeat_counter = 0;
+ p_aout->sys->i_repeat_counter = 0;
/* Zero the buffer. WinCE doesn't have calloc(). */
- memset( p_aout->output.p_sys->p_silence_buffer, 0,
- p_aout->output.p_sys->i_buffer_size );
+ memset( p_aout->sys->p_silence_buffer, 0,
+ p_aout->sys->i_buffer_size );
/* Now we need to setup our waveOut play notification structure */
- p_aout->output.p_sys->event = CreateEvent( NULL, FALSE, FALSE, NULL );
- p_aout->output.p_sys->new_buffer_event = CreateEvent( NULL, FALSE, FALSE, NULL );
+ p_aout->sys->event = CreateEvent( NULL, FALSE, FALSE, NULL );
+ p_aout->sys->new_buffer_event = CreateEvent( NULL, FALSE, FALSE, NULL );
/* define startpoint of playback on first call to play()
like alsa does (instead of playing a blank sample) */
- p_aout->output.p_sys->b_playing = 0;
- p_aout->output.p_sys->start_date = 0;
+ p_aout->sys->b_playing = 0;
+ p_aout->sys->start_date = 0;
/* Then launch the notification thread */
- vlc_atomic_set( &p_aout->output.p_sys->abort, 0);
- if( vlc_clone( &p_aout->output.p_sys->thread,
+ vlc_atomic_set( &p_aout->sys->abort, 0);
+ if( vlc_clone( &p_aout->sys->thread,
WaveOutThread, p_aout, VLC_THREAD_PRIORITY_OUTPUT ) )
{
msg_Err( p_aout, "cannot create WaveOutThread" );
* working */
for( int i = 0; i < FRAMES_NUM; i++ )
{
- p_aout->output.p_sys->waveheader[i].dwFlags = WHDR_DONE;
- p_aout->output.p_sys->waveheader[i].dwUser = 0;
+ p_aout->sys->waveheader[i].dwFlags = WHDR_DONE;
+ p_aout->sys->waveheader[i].dwUser = 0;
}
return VLC_SUCCESS;
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_REARLEFT |
AOUT_CHAN_REARRIGHT | AOUT_CHAN_LFE;
- if( p_aout->output.output.i_physical_channels == i_physical_channels )
+ if( p_aout->format.i_physical_channels == i_physical_channels )
{
if( OpenWaveOutPCM( p_aout,
- p_aout->output.p_sys->i_wave_device_id,
+ p_aout->sys->i_wave_device_id,
&i_format,
i_physical_channels, 6,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_5_1;
/* Test for 2 Front 2 Rear support */
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
- if( ( p_aout->output.output.i_physical_channels & i_physical_channels )
+ if( ( p_aout->format.i_physical_channels & i_physical_channels )
== i_physical_channels )
{
if( OpenWaveOutPCM( p_aout,
- p_aout->output.p_sys->i_wave_device_id,
+ p_aout->sys->i_wave_device_id,
&i_format,
i_physical_channels, 4,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_2F2R;
/* Test for stereo support */
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
if( OpenWaveOutPCM( p_aout,
- p_aout->output.p_sys->i_wave_device_id,
+ p_aout->sys->i_wave_device_id,
&i_format,
i_physical_channels, 2,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_STEREO;
/* Test for mono support */
i_physical_channels = AOUT_CHAN_CENTER;
if( OpenWaveOutPCM( p_aout,
- p_aout->output.p_sys->i_wave_device_id,
+ p_aout->sys->i_wave_device_id,
&i_format,
i_physical_channels, 1,
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_MONO;
}
/* Test for SPDIF support */
- if ( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) )
+ if ( AOUT_FMT_NON_LINEAR( &p_aout->format ) )
{
if( OpenWaveOut( p_aout,
- p_aout->output.p_sys->i_wave_device_id,
+ p_aout->sys->i_wave_device_id,
VLC_CODEC_SPDIFL,
- p_aout->output.output.i_physical_channels,
- aout_FormatNbChannels( &p_aout->output.output ),
- p_aout->output.output.i_rate, true )
+ p_aout->format.i_physical_channels,
+ aout_FormatNbChannels( &p_aout->format ),
+ p_aout->format.i_rate, true )
== VLC_SUCCESS )
{
msg_Dbg( p_aout, "device supports A/52 over S/PDIF" );
*****************************************************************************/
static void Play( aout_instance_t *_p_aout )
{
- if( !_p_aout->output.p_sys->b_playing )
+ if( !_p_aout->sys->b_playing )
{
- _p_aout->output.p_sys->b_playing = 1;
+ _p_aout->sys->b_playing = 1;
/* get the playing date of the first aout buffer */
- _p_aout->output.p_sys->start_date =
- aout_FifoFirstDate( &_p_aout->output.fifo );
+ _p_aout->sys->start_date =
+ aout_FifoFirstDate( &_p_aout->fifo );
msg_Dbg( _p_aout, "Wakeup sleeping output thread.");
/* wake up the audio output thread */
- SetEvent( _p_aout->output.p_sys->event );
+ SetEvent( _p_aout->sys->event );
} else {
- SetEvent( _p_aout->output.p_sys->new_buffer_event );
+ SetEvent( _p_aout->sys->new_buffer_event );
}
}
static void Close( vlc_object_t *p_this )
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
- aout_sys_t *p_sys = p_aout->output.p_sys;
+ aout_sys_t *p_sys = p_aout->sys;
/* Before calling waveOutClose we must reset the device */
vlc_atomic_set( &p_sys->abort, 1);
/* Set sound format */
-#define waveformat p_aout->output.p_sys->waveformat
+#define waveformat p_aout->sys->waveformat
waveformat.dwChannelMask = 0;
for( unsigned i = 0; i < sizeof(pi_channels_src)/sizeof(uint32_t); i++ )
}
/* Open the device */
- result = waveOutOpen( &p_aout->output.p_sys->h_waveout, i_device_id,
+ result = waveOutOpen( &p_aout->sys->h_waveout, i_device_id,
(WAVEFORMATEX *)&waveformat,
(DWORD_PTR)WaveOutCallback, (DWORD_PTR)p_aout,
CALLBACK_FUNCTION | (b_probe?WAVE_FORMAT_QUERY:0) );
return VLC_EGENERIC;
}
- p_aout->output.p_sys->b_chan_reorder =
+ p_aout->sys->b_chan_reorder =
aout_CheckChannelReorder( pi_channels_in, pi_channels_out,
waveformat.dwChannelMask, i_nb_channels,
- p_aout->output.p_sys->pi_chan_table );
+ p_aout->sys->pi_chan_table );
- if( p_aout->output.p_sys->b_chan_reorder )
+ if( p_aout->sys->b_chan_reorder )
{
msg_Dbg( p_aout, "channel reordering needed" );
}
*/
if(b_spdif)
{
- vlc_memcpy( p_aout->output.p_sys->p_silence_buffer,
+ vlc_memcpy( p_aout->sys->p_silence_buffer,
p_buffer->p_buffer,
- p_aout->output.p_sys->i_buffer_size );
- p_aout->output.p_sys->i_repeat_counter = 2;
+ p_aout->sys->i_buffer_size );
+ p_aout->sys->i_repeat_counter = 2;
}
} else {
/* Use silence buffer instead */
- if(p_aout->output.p_sys->i_repeat_counter)
+ if(p_aout->sys->i_repeat_counter)
{
- p_aout->output.p_sys->i_repeat_counter--;
- if(!p_aout->output.p_sys->i_repeat_counter)
+ p_aout->sys->i_repeat_counter--;
+ if(!p_aout->sys->i_repeat_counter)
{
- vlc_memset( p_aout->output.p_sys->p_silence_buffer,
- 0x00, p_aout->output.p_sys->i_buffer_size );
+ vlc_memset( p_aout->sys->p_silence_buffer,
+ 0x00, p_aout->sys->i_buffer_size );
}
}
- p_waveheader->lpData = (LPSTR)p_aout->output.p_sys->p_silence_buffer;
+ p_waveheader->lpData = (LPSTR)p_aout->sys->p_silence_buffer;
}
p_waveheader->dwUser = p_buffer ? (DWORD_PTR)p_buffer : (DWORD_PTR)1;
- p_waveheader->dwBufferLength = p_aout->output.p_sys->i_buffer_size;
+ p_waveheader->dwBufferLength = p_aout->sys->i_buffer_size;
p_waveheader->dwFlags = 0;
result = waveOutPrepareHeader( h_waveout, p_waveheader, sizeof(WAVEHDR) );
if( uMsg != WOM_DONE ) return;
- if( vlc_atomic_get(&p_aout->output.p_sys->abort) ) return;
+ if( vlc_atomic_get(&p_aout->sys->abort) ) return;
/* Find out the current latency */
for( int i = 0; i < FRAMES_NUM; i++ )
{
/* Check if frame buf is available */
- if( !(p_aout->output.p_sys->waveheader[i].dwFlags & WHDR_DONE) )
+ if( !(p_aout->sys->waveheader[i].dwFlags & WHDR_DONE) )
{
i_queued_frames++;
}
/* Don't wake up the thread too much */
if( i_queued_frames <= FRAMES_NUM/2 )
- SetEvent( p_aout->output.p_sys->event );
+ SetEvent( p_aout->sys->event );
}
static void* WaveOutThread( void *data )
{
aout_instance_t *p_aout = data;
- aout_sys_t *p_sys = p_aout->output.p_sys;
+ aout_sys_t *p_sys = p_aout->sys;
aout_buffer_t *p_buffer = NULL;
WAVEHDR *p_waveheader = p_sys->waveheader;
int i, i_queued_frames;
int canc = vlc_savecancel ();
/* We don't want any resampling when using S/PDIF */
- b_sleek = p_aout->output.output.i_format == VLC_CODEC_SPDIFL;
+ b_sleek = p_aout->format.i_format == VLC_CODEC_SPDIFL;
// wait for first call to "play()"
- while( !p_sys->start_date && !vlc_atomic_get(&p_aout->output.p_sys->abort) )
+ while( !p_sys->start_date && !vlc_atomic_get(&p_aout->sys->abort) )
WaitForSingleObject( p_sys->event, INFINITE );
- if( vlc_atomic_get(&p_aout->output.p_sys->abort) )
+ if( vlc_atomic_get(&p_aout->sys->abort) )
return NULL;
msg_Dbg( p_aout, "will start to play in %"PRId64" us",
i_queued_frames, msg);
next_date = mdate();
- while( !vlc_atomic_get(&p_aout->output.p_sys->abort) )
+ while( !vlc_atomic_get(&p_aout->sys->abort) )
{
/* Cleanup and find out the current latency */
i_queued_frames = WaveOutClearDoneBuffers( p_sys );
- if( vlc_atomic_get(&p_aout->output.p_sys->abort) ) return NULL;
+ if( vlc_atomic_get(&p_aout->sys->abort) ) return NULL;
/* Try to fill in as many frame buffers as possible */
for( i = 0; i < FRAMES_NUM; i++ )
if( p_waveheader[i].dwFlags & WHDR_DONE )
{
// next_date = mdate() + 1000000 * i_queued_frames /
- // p_aout->output.output.i_rate * p_aout->output.i_nb_samples;
+ // p_aout->format.i_rate * p_aout->i_nb_samples;
// the realtime has got our back-site:) to come in sync
if(next_date < mdate())
#endif
// means we are too early to request a new buffer?
waveout_warn("waiting...")
- next_date = aout_FifoFirstDate( &p_aout->output.fifo );
+ next_date = aout_FifoFirstDate( &p_aout->fifo );
mwait( next_date - AOUT_MAX_PTS_ADVANCE/4 );
next_date = mdate();
p_buffer = aout_OutputNextBuffer( p_aout, next_date,
}
}
- if( vlc_atomic_get(&p_aout->output.p_sys->abort) ) return NULL;
+ if( vlc_atomic_get(&p_aout->sys->abort) ) return NULL;
/*
deal with the case that the loop didn't fillup the buffer to the
#ifdef UNDER_CE
waveOutSetVolume( 0, i_waveout_vol );
#else
- waveOutSetVolume( p_aout->output.p_sys->h_waveout, i_waveout_vol );
+ waveOutSetVolume( p_aout->sys->h_waveout, i_waveout_vol );
#endif
return 0;
}
{
aout_instance_t * p_aout = (aout_instance_t *)p_this;
- p_aout->output.pf_play = Play;
- p_aout->output.pf_pause = NULL;
+ p_aout->pf_play = Play;
+ p_aout->pf_pause = NULL;
aout_VolumeSoftInit( p_aout );
- if( AOUT_FMT_NON_LINEAR( &p_aout->output.output )
+ if( AOUT_FMT_NON_LINEAR( &p_aout->format )
&& var_InheritBool( p_this, "spdif" ) )
{
- p_aout->output.output.i_format = VLC_CODEC_SPDIFL;
- p_aout->output.output.i_bytes_per_frame = AOUT_SPDIF_SIZE;
- p_aout->output.output.i_frame_length = A52_FRAME_NB;
+ p_aout->format.i_format = VLC_CODEC_SPDIFL;
+ p_aout->format.i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ p_aout->format.i_frame_length = A52_FRAME_NB;
}
else
- p_aout->output.output.i_format =
- HAVE_FPU ? VLC_CODEC_FL32 : VLC_CODEC_S16N;
- p_aout->output.i_nb_samples = A52_FRAME_NB;
+ p_aout->format.i_format = HAVE_FPU ? VLC_CODEC_FL32 : VLC_CODEC_S16N;
+ p_aout->i_nb_samples = A52_FRAME_NB;
/* Create the variable for the audio-device */
var_Create( p_aout, "audio-device", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
*****************************************************************************/
static void Play( aout_instance_t * p_aout )
{
- aout_buffer_t * p_buffer = aout_FifoPop( &p_aout->output.fifo );
+ aout_buffer_t * p_buffer = aout_FifoPop( &p_aout->fifo );
aout_BufferFree( p_buffer );
}
p_aout->p_input = NULL;
p_aout->mixer_multiplier = 1.0;
p_aout->p_mixer = NULL;
- p_aout->output.b_starving = 1;
- p_aout->output.p_module = NULL;
+ p_aout->b_starving = true;
+ p_aout->module = NULL;
var_Create( p_aout, "intf-change", VLC_VAR_VOID );
aout_lock (aout);
#warning FIXME: wrong test. Need to check that aout_output is ready.
if (aout->p_mixer != NULL)
- ret = aout->output.pf_volume_set (aout, vol, mute);
+ ret = aout->pf_volume_set (aout, vol, mute);
aout_unlock (aout);
if (ret == 0)
audio_volume_t volume = var_InheritInteger (aout, "volume");
bool mute = var_InheritBool (aout, "mute");
- aout->output.pf_volume_set = aout_VolumeSoftSet;
+ aout->pf_volume_set = aout_VolumeSoftSet;
aout_VolumeSoftSet (aout, volume / (float)AOUT_VOLUME_DEFAULT, mute);
}
/* Meant to be called by the output plug-in's Open(). */
void aout_VolumeNoneInit( aout_instance_t * p_aout )
{
- p_aout->output.pf_volume_set = aout_VolumeNoneSet;
+ p_aout->pf_volume_set = aout_VolumeNoneSet;
}
aout_mixer_input_t *p_input = p_mixer->input;
aout_fifo_t *p_fifo = &p_input->fifo;
mtime_t now = mdate();
- const unsigned samples = p_aout->output.i_nb_samples;
+ const unsigned samples = p_aout->i_nb_samples;
/* FIXME: Remove this silly constraint. Just pass buffers as they come to
* "smart" audio outputs. */
assert( samples > 0 );
vlc_assert_locked( &p_aout->lock );
/* Retrieve the date of the next buffer. */
- date_t exact_start_date = p_aout->output.fifo.end_date;
+ date_t exact_start_date = p_aout->fifo.end_date;
mtime_t start_date = date_Get( &exact_start_date );
if( start_date != 0 && start_date < now )
* happen :). */
msg_Warn( p_mixer, "output PTS is out of range (%"PRId64"), clearing out",
mdate() - start_date );
- aout_FifoSet( &p_aout->output.fifo, 0 );
+ aout_FifoSet( &p_aout->fifo, 0 );
date_Set( &exact_start_date, 0 );
start_date = 0;
}
if( delta < 0 )
{
/* Is it really the best way to do it ? */
- aout_FifoSet( &p_aout->output.fifo, 0 );
+ aout_FifoSet( &p_aout->fifo, 0 );
date_Set( &exact_start_date, 0 );
return -1;
}
const audio_sample_format_t * p_format )
{
vlc_assert_locked( &p_aout->lock );
- p_aout->output.output = *p_format;
+ p_aout->format = *p_format;
/* Retrieve user defaults. */
int i_rate = var_InheritInteger( p_aout, "aout-rate" );
if ( i_rate != 0 )
- p_aout->output.output.i_rate = i_rate;
- aout_FormatPrepare( &p_aout->output.output );
+ p_aout->format.i_rate = i_rate;
+ aout_FormatPrepare( &p_aout->format );
/* Find the best output plug-in. */
- p_aout->output.p_module = module_need( p_aout, "audio output", "$aout", false );
- if ( p_aout->output.p_module == NULL )
+ p_aout->module = module_need( p_aout, "audio output", "$aout", false );
+ if ( p_aout->module == NULL )
{
msg_Err( p_aout, "no suitable audio output module" );
return -1;
switch( var_InheritInteger( p_aout, "audio-channels" ) )
{
case AOUT_VAR_CHAN_RSTEREO:
- p_aout->output.output.i_original_channels |=
- AOUT_CHAN_REVERSESTEREO;
+ p_aout->format.i_original_channels |= AOUT_CHAN_REVERSESTEREO;
break;
case AOUT_VAR_CHAN_STEREO:
- p_aout->output.output.i_original_channels =
+ p_aout->format.i_original_channels =
AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
break;
case AOUT_VAR_CHAN_LEFT:
- p_aout->output.output.i_original_channels = AOUT_CHAN_LEFT;
+ p_aout->format.i_original_channels = AOUT_CHAN_LEFT;
break;
case AOUT_VAR_CHAN_RIGHT:
- p_aout->output.output.i_original_channels = AOUT_CHAN_RIGHT;
+ p_aout->format.i_original_channels = AOUT_CHAN_RIGHT;
break;
case AOUT_VAR_CHAN_DOLBYS:
- p_aout->output.output.i_original_channels =
+ p_aout->format.i_original_channels =
AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_DOLBYSTEREO;
break;
}
}
- else if ( p_aout->output.output.i_physical_channels == AOUT_CHAN_CENTER
- && (p_aout->output.output.i_original_channels
+ else if ( p_aout->format.i_physical_channels == AOUT_CHAN_CENTER
+ && (p_aout->format.i_original_channels
& AOUT_CHAN_PHYSMASK) == (AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT) )
{
vlc_value_t val, text;
var_Change( p_aout, "audio-channels", VLC_VAR_ADDCHOICE, &val, &text );
val.i_int = AOUT_VAR_CHAN_RIGHT; text.psz_string = _("Right");
var_Change( p_aout, "audio-channels", VLC_VAR_ADDCHOICE, &val, &text );
- if ( p_aout->output.output.i_original_channels & AOUT_CHAN_DUALMONO )
+ if ( p_aout->format.i_original_channels & AOUT_CHAN_DUALMONO )
{
/* Go directly to the left channel. */
- p_aout->output.output.i_original_channels = AOUT_CHAN_LEFT;
+ p_aout->format.i_original_channels = AOUT_CHAN_LEFT;
var_SetInteger( p_aout, "audio-channels", AOUT_VAR_CHAN_LEFT );
}
var_AddCallback( p_aout, "audio-channels", aout_ChannelsRestart,
NULL );
}
- else if ( p_aout->output.output.i_physical_channels ==
+ else if ( p_aout->format.i_physical_channels ==
(AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT)
- && (p_aout->output.output.i_original_channels &
+ && (p_aout->format.i_original_channels &
(AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT)) )
{
vlc_value_t val, text;
text.psz_string = _("Audio Channels");
var_Change( p_aout, "audio-channels", VLC_VAR_SETTEXT, &text, NULL );
- if ( p_aout->output.output.i_original_channels & AOUT_CHAN_DOLBYSTEREO )
+ if ( p_aout->format.i_original_channels & AOUT_CHAN_DOLBYSTEREO )
{
val.i_int = AOUT_VAR_CHAN_DOLBYS;
text.psz_string = _("Dolby Surround");
var_Change( p_aout, "audio-channels", VLC_VAR_ADDCHOICE, &val, &text );
val.i_int = AOUT_VAR_CHAN_RSTEREO; text.psz_string=_("Reverse stereo");
var_Change( p_aout, "audio-channels", VLC_VAR_ADDCHOICE, &val, &text );
- if ( p_aout->output.output.i_original_channels & AOUT_CHAN_DUALMONO )
+ if ( p_aout->format.i_original_channels & AOUT_CHAN_DUALMONO )
{
/* Go directly to the left channel. */
- p_aout->output.output.i_original_channels = AOUT_CHAN_LEFT;
+ p_aout->format.i_original_channels = AOUT_CHAN_LEFT;
var_SetInteger( p_aout, "audio-channels", AOUT_VAR_CHAN_LEFT );
}
var_AddCallback( p_aout, "audio-channels", aout_ChannelsRestart,
}
var_TriggerCallback( p_aout, "intf-change" );
- aout_FormatPrepare( &p_aout->output.output );
+ aout_FormatPrepare( &p_aout->format );
/* Prepare FIFO. */
- aout_FifoInit( p_aout, &p_aout->output.fifo, p_aout->output.output.i_rate );
- aout_FormatPrint( p_aout, "output", &p_aout->output.output );
+ aout_FifoInit( p_aout, &p_aout->fifo, p_aout->format.i_rate );
+ aout_FormatPrint( p_aout, "output", &p_aout->format );
/* Choose the mixer format. */
- p_aout->mixer_format = p_aout->output.output;
- if ( AOUT_FMT_NON_LINEAR(&p_aout->output.output) )
+ p_aout->mixer_format = p_aout->format;
+ if ( AOUT_FMT_NON_LINEAR(&p_aout->format) )
p_aout->mixer_format.i_format = p_format->i_format;
else
/* Most audio filters can only deal with single-precision,
aout_FormatPrint( p_aout, "mixer", &p_aout->mixer_format );
/* Create filters. */
- p_aout->output.i_nb_filters = 0;
- if ( aout_FiltersCreatePipeline( p_aout, p_aout->output.pp_filters,
- &p_aout->output.i_nb_filters,
+ p_aout->i_nb_filters = 0;
+ if ( aout_FiltersCreatePipeline( p_aout, p_aout->pp_filters,
+ &p_aout->i_nb_filters,
&p_aout->mixer_format,
- &p_aout->output.output ) < 0 )
+ &p_aout->format ) < 0 )
{
msg_Err( p_aout, "couldn't create audio output pipeline" );
- module_unneed( p_aout, p_aout->output.p_module );
- p_aout->output.p_module = NULL;
+ module_unneed( p_aout, p_aout->module );
+ p_aout->module = NULL;
return -1;
}
return 0;
{
vlc_assert_locked( &p_aout->lock );
- if( p_aout->output.p_module == NULL )
+ if( p_aout->module == NULL )
return;
- module_unneed( p_aout, p_aout->output.p_module );
- p_aout->output.p_module = NULL;
- aout_FiltersDestroyPipeline( p_aout->output.pp_filters,
- p_aout->output.i_nb_filters );
- aout_FifoDestroy( &p_aout->output.fifo );
+ module_unneed( p_aout, p_aout->module );
+ p_aout->module = NULL;
+ aout_FiltersDestroyPipeline( p_aout->pp_filters, p_aout->i_nb_filters );
+ aout_FifoDestroy( &p_aout->fifo );
}
/*****************************************************************************
{
vlc_assert_locked( &p_aout->lock );
- aout_FiltersPlay( p_aout->output.pp_filters, p_aout->output.i_nb_filters,
- &p_buffer );
+ aout_FiltersPlay( p_aout->pp_filters, p_aout->i_nb_filters, &p_buffer );
if( !p_buffer )
return;
if( p_buffer->i_buffer == 0 )
return;
}
- aout_FifoPush( &p_aout->output.fifo, p_buffer );
- p_aout->output.pf_play( p_aout );
+ aout_FifoPush( &p_aout->fifo, p_buffer );
+ p_aout->pf_play( p_aout );
}
/**
{
vlc_assert_locked( &aout->lock );
- if( aout->output.pf_pause != NULL )
- aout->output.pf_pause( aout, pause, date );
+ if( aout->pf_pause != NULL )
+ aout->pf_pause( aout, pause, date );
}
/*****************************************************************************
mtime_t start_date,
bool b_can_sleek )
{
- aout_fifo_t *p_fifo = &p_aout->output.fifo;
+ aout_fifo_t *p_fifo = &p_aout->fifo;
aout_buffer_t * p_buffer;
mtime_t now = mdate();
* to deal with this kind of starvation. */
/* Set date to 0, to allow the mixer to send a new buffer ASAP */
- aout_FifoSet( &p_aout->output.fifo, 0 );
- if ( !p_aout->output.b_starving )
+ aout_FifoSet( &p_aout->fifo, 0 );
+ if ( !p_aout->b_starving )
msg_Dbg( p_aout,
"audio output is starving (no input), playing silence" );
- p_aout->output.b_starving = true;
+ p_aout->b_starving = true;
#endif
goto out;
}
*/
if ( 0 > delta + p_buffer->i_length )
{
- if ( !p_aout->output.b_starving )
+ if ( !p_aout->b_starving )
msg_Dbg( p_aout, "audio output is starving (%"PRId64"), "
"playing silence", -delta );
- p_aout->output.b_starving = true;
+ p_aout->b_starving = true;
p_buffer = NULL;
goto out;
}
- p_aout->output.b_starving = false;
+ p_aout->b_starving = false;
p_buffer = aout_FifoPop( p_fifo );
if( !b_can_sleek
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