X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Faudio_output%2Foss.c;h=54d4865b13f04bacc4008ae1acb79823fae573fc;hb=90cce4e05af1412c1d7b7c2b92c5f7028afc3dfc;hp=0948e272b448c4a29a7c0ec66d40b418b1e5f9d0;hpb=7e66b53bb5978507c384712b450ade50b8bf7a59;p=vlc diff --git a/modules/audio_output/oss.c b/modules/audio_output/oss.c index 0948e272b4..54d4865b13 100644 --- a/modules/audio_output/oss.c +++ b/modules/audio_output/oss.c @@ -31,17 +31,13 @@ # include "config.h" #endif -#include /* ENOMEM */ #include /* open(), O_WRONLY */ #include /* ioctl() */ #include /* write(), close() */ #include #include - -#ifdef HAVE_ALLOCA_H -# include -#endif +#include #include @@ -51,8 +47,6 @@ # include #elif defined( HAVE_SYS_SOUNDCARD_H ) # include -#elif defined( HAVE_MACHINE_SOUNDCARD_H ) -# include #endif /* Patches for ignorant OSS versions */ @@ -76,10 +70,11 @@ *****************************************************************************/ struct aout_sys_t { + aout_packet_t packet; int i_fd; - int b_workaround_buggy_driver; int i_fragstotal; mtime_t max_buffer_duration; + vlc_thread_t thread; }; /* This must be a power of 2. */ @@ -92,30 +87,22 @@ struct aout_sys_t static int Open ( vlc_object_t * ); static void Close ( vlc_object_t * ); -static void Play ( aout_instance_t * ); -static void* OSSThread ( vlc_object_t * ); +static void Play ( audio_output_t *, block_t * ); +static void* OSSThread ( void * ); -static mtime_t BufferDuration( aout_instance_t * p_aout ); +static mtime_t BufferDuration( audio_output_t * p_aout ); /***************************************************************************** * Module descriptor *****************************************************************************/ -#define BUGGY_TEXT N_("Try to work around buggy OSS drivers") -#define BUGGY_LONGTEXT N_( \ - "Some buggy OSS drivers just don't like when their internal buffers " \ - "are completely filled (the sound gets heavily hashed). If you have one " \ - "of these drivers, then you need to enable this option." ) - vlc_module_begin () set_shortname( "OSS" ) - set_description( N_("UNIX OSS audio output") ) + set_description( N_("Open Sound System") ) set_category( CAT_AUDIO ) set_subcategory( SUBCAT_AUDIO_AOUT ) - add_file( "oss-audio-device", "/dev/dsp", aout_FindAndRestart, - N_("OSS DSP device"), NULL, false ) - add_deprecated_alias( "dspdev" ) /* deprecated since 0.9.3 */ - add_bool( "oss-buggy", 0, NULL, BUGGY_TEXT, BUGGY_LONGTEXT, true ) + add_loadfile( "oss-audio-device", "/dev/dsp", + N_("OSS DSP device"), NULL, false ) set_capability( "audio output", 100 ) add_shortcut( "oss" ) @@ -125,9 +112,9 @@ vlc_module_end () /***************************************************************************** * Probe: probe the audio device for available formats and channels *****************************************************************************/ -static void Probe( aout_instance_t * p_aout ) +static void Probe( audio_output_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; @@ -137,7 +124,7 @@ static void Probe( aout_instance_t * p_aout ) /* 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. */ @@ -164,7 +151,7 @@ static void Probe( aout_instance_t * p_aout ) } 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)) ) @@ -176,7 +163,7 @@ static void Probe( aout_instance_t * p_aout ) } 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)) ) { @@ -227,7 +214,7 @@ static void Probe( aout_instance_t * p_aout ) 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 ); } @@ -241,7 +228,7 @@ static void Probe( aout_instance_t * p_aout ) } /* Test for spdif. */ - if ( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) ) + if ( AOUT_FMT_SPDIF( &p_aout->format ) ) { i_format = AFMT_AC3; @@ -252,10 +239,10 @@ static void Probe( aout_instance_t * p_aout ) text.psz_string = _("A/52 over S/PDIF"); var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val, &text ); - if( config_GetInt( p_aout, "spdif" ) ) + if( var_InheritBool( p_aout, "spdif" ) ) var_Set( p_aout, "audio-device", val ); } - else if( config_GetInt( p_aout, "spdif" ) ) + else if( var_InheritBool( p_aout, "spdif" ) ) { msg_Warn( p_aout, "S/PDIF not supported by card" ); } @@ -273,18 +260,18 @@ static void Probe( aout_instance_t * p_aout ) *****************************************************************************/ static int Open( vlc_object_t *p_this ) { - aout_instance_t * p_aout = (aout_instance_t *)p_this; + audio_output_t * p_aout = (audio_output_t *)p_this; struct aout_sys_t * p_sys; char * psz_device; 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; /* Get device name */ - if( (psz_device = config_GetPsz( p_aout, "oss-audio-device" )) == NULL ) + if( (psz_device = var_InheritString( p_aout, "oss-audio-device" )) == NULL ) { msg_Err( p_aout, "no audio device specified (maybe /dev/dsp?)" ); free( p_sys ); @@ -296,7 +283,7 @@ static int Open( vlc_object_t *p_this ) * wait forever until the device is available. Since this breaks the * OSS spec, we immediately put it back to blocking mode if the * operation was successful. */ - p_sys->i_fd = open( psz_device, O_WRONLY | O_NDELAY ); + p_sys->i_fd = vlc_open( psz_device, O_WRONLY | O_NDELAY ); if( p_sys->i_fd < 0 ) { msg_Err( p_aout, "cannot open audio device (%s)", psz_device ); @@ -311,7 +298,9 @@ static int Open( vlc_object_t *p_this ) free( psz_device ); - p_aout->output.pf_play = Play; + p_aout->pf_play = aout_PacketPlay; + p_aout->pf_pause = aout_PacketPause; + p_aout->pf_flush = aout_PacketFlush; if ( var_Type( p_aout, "audio-device" ) == 0 ) { @@ -328,44 +317,45 @@ static int Open( vlc_object_t *p_this ) if ( val.i_int == AOUT_VAR_SPDIF ) { - p_aout->output.output.i_format = VLC_FOURCC('s','p','d','i'); + p_aout->format.i_format = VLC_CODEC_SPDIFL; } else if ( val.i_int == AOUT_VAR_5_1 ) { - p_aout->output.output.i_format = AOUT_FMT_S16_NE; - 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 = AOUT_FMT_S16_NE; - 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 = AOUT_FMT_S16_NE; - 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 = AOUT_FMT_S16_NE; - 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 { /* This should not happen ! */ - msg_Err( p_aout, "internal: can't find audio-device (%i)", val.i_int ); + msg_Err( p_aout, "internal: can't find audio-device (%"PRId64")", + val.i_int ); close( p_sys->i_fd ); free( p_sys ); return VLC_EGENERIC; } - var_SetBool( p_aout, "intf-change", true ); + var_TriggerCallback( p_aout, "intf-change" ); /* Reset the DSP device */ if( ioctl( p_sys->i_fd, SNDCTL_DSP_RESET, NULL ) < 0 ) @@ -377,7 +367,7 @@ static int Open( vlc_object_t *p_this ) } /* Set the output format */ - if ( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) ) + if ( AOUT_FMT_SPDIF( &p_aout->format ) ) { int i_format = AFMT_AC3; @@ -390,15 +380,14 @@ static int Open( vlc_object_t *p_this ) return VLC_EGENERIC; } - p_aout->output.output.i_format = VLC_FOURCC('s','p','d','i'); - 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->format.i_bytes_per_frame = AOUT_SPDIF_SIZE; + p_aout->format.i_frame_length = A52_FRAME_NB; + aout_PacketInit( p_aout, &p_sys->packet, A52_FRAME_NB ); aout_VolumeNoneInit( p_aout ); } - - if ( !AOUT_FMT_NON_LINEAR( &p_aout->output.output ) ) + else { unsigned int i_format = AFMT_S16_NE; unsigned int i_frame_size, i_fragments; @@ -417,22 +406,22 @@ static int Open( vlc_object_t *p_this ) switch ( i_format ) { case AFMT_U8: - p_aout->output.output.i_format = VLC_FOURCC('u','8',' ',' '); + p_aout->format.i_format = VLC_CODEC_U8; break; case AFMT_S8: - p_aout->output.output.i_format = VLC_FOURCC('s','8',' ',' '); + p_aout->format.i_format = VLC_CODEC_S8; break; case AFMT_U16_LE: - p_aout->output.output.i_format = VLC_FOURCC('u','1','6','l'); + p_aout->format.i_format = VLC_CODEC_U16L; break; case AFMT_S16_LE: - p_aout->output.output.i_format = VLC_FOURCC('s','1','6','l'); + p_aout->format.i_format = VLC_CODEC_S16L; break; case AFMT_U16_BE: - p_aout->output.output.i_format = VLC_FOURCC('u','1','6','b'); + p_aout->format.i_format = VLC_CODEC_U16B; break; case AFMT_S16_BE: - p_aout->output.output.i_format = VLC_FOURCC('s','1','6','b'); + p_aout->format.i_format = VLC_CODEC_S16B; break; default: msg_Err( p_aout, "OSS fell back to an unknown format (%d)", @@ -442,41 +431,41 @@ static int Open( vlc_object_t *p_this ) 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 ) { @@ -495,64 +484,52 @@ static int Open( vlc_object_t *p_this ) free( p_sys ); return VLC_EGENERIC; } - else - { - /* Number of fragments actually allocated */ - p_aout->output.p_sys->i_fragstotal = audio_buf.fragstotal; - /* Maximum duration the soundcard's buffer can hold */ - p_aout->output.p_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; + /* Number of fragments actually allocated */ + p_aout->sys->i_fragstotal = audio_buf.fragstotal; - p_aout->output.i_nb_samples = audio_buf.fragsize / - p_aout->output.output.i_bytes_per_frame; - } + /* Maximum duration the soundcard's buffer can hold */ + p_aout->sys->max_buffer_duration = + (mtime_t)audio_buf.fragstotal * audio_buf.fragsize * 1000000 + / p_aout->format.i_bytes_per_frame + / p_aout->format.i_rate + * p_aout->format.i_frame_length; + aout_PacketInit( p_aout, &p_sys->packet, + audio_buf.fragsize/p_aout->format.i_bytes_per_frame ); aout_VolumeSoftInit( p_aout ); } - p_aout->output.p_sys->b_workaround_buggy_driver = - config_GetInt( p_aout, "oss-buggy" ); - /* Create OSS thread and wait for its readiness. */ - if( vlc_thread_create( p_aout, "aout", OSSThread, - VLC_THREAD_PRIORITY_OUTPUT ) ) + if( vlc_clone( &p_sys->thread, OSSThread, p_aout, + VLC_THREAD_PRIORITY_OUTPUT ) ) { msg_Err( p_aout, "cannot create OSS thread (%m)" ); close( p_sys->i_fd ); + aout_PacketDestroy( p_aout ); free( p_sys ); - return VLC_ETHREAD; + return VLC_ENOMEM; } return VLC_SUCCESS; } -/***************************************************************************** - * Play: nothing to do - *****************************************************************************/ -static void Play( aout_instance_t *p_aout ) -{ - VLC_UNUSED(p_aout); -} - /***************************************************************************** * Close: close the DSP audio device *****************************************************************************/ 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; + audio_output_t *p_aout = (audio_output_t *)p_this; + struct aout_sys_t * p_sys = p_aout->sys; - vlc_object_kill( p_aout ); - vlc_thread_join( p_aout ); + vlc_cancel( p_sys->thread ); + vlc_join( p_sys->thread, NULL ); p_aout->b_die = false; ioctl( p_sys->i_fd, SNDCTL_DSP_RESET, NULL ); close( p_sys->i_fd ); + aout_PacketDestroy( p_aout ); free( p_sys ); } @@ -561,81 +538,89 @@ static void Close( vlc_object_t * p_this ) ***************************************************************************** * This function returns the duration in microseconds of the current buffer. *****************************************************************************/ -static mtime_t BufferDuration( aout_instance_t * p_aout ) +static mtime_t BufferDuration( audio_output_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; - /* Fill the audio_buf_info structure: - * - fragstotal: total number of fragments allocated - * - fragsize: size of a fragment in bytes - * - bytes: available space in bytes (includes partially used fragments) - * Note! 'bytes' could be more than fragments*fragsize */ - ioctl( p_sys->i_fd, SNDCTL_DSP_GETOSPACE, &audio_buf ); +#ifdef SNDCTL_DSP_GETODELAY + if ( ioctl( p_sys->i_fd, SNDCTL_DSP_GETODELAY, &i_bytes ) < 0 ) +#endif + { + /* Fall back to GETOSPACE and approximate latency. */ + + /* Fill the audio_buf_info structure: + * - fragstotal: total number of fragments allocated + * - fragsize: size of a fragment in bytes + * - bytes: available space in bytes (includes partially used fragments) + * Note! 'bytes' could be more than fragments*fragsize */ + ioctl( p_sys->i_fd, SNDCTL_DSP_GETOSPACE, &audio_buf ); - /* calculate number of available fragments (not partially used ones) */ - i_bytes = (audio_buf.fragstotal * audio_buf.fragsize) - audio_buf.bytes; + /* calculate number of available fragments (not partially used ones) */ + i_bytes = (audio_buf.fragstotal * audio_buf.fragsize) - audio_buf.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 +{ + aout_buffer_t *p_buffer; + void *p_bytes; +} oss_thread_ctx_t; + +static void OSSThreadCleanup( void *data ) +{ + oss_thread_ctx_t *p_ctx = data; + if( p_ctx->p_buffer ) + aout_BufferFree( p_ctx->p_buffer ); + else + free( p_ctx->p_bytes ); } /***************************************************************************** * OSSThread: asynchronous thread used to DMA the data to the device *****************************************************************************/ -static void* OSSThread( vlc_object_t *p_this ) +static void* OSSThread( void *obj ) { - aout_instance_t * p_aout = (aout_instance_t*)p_this; - struct aout_sys_t * p_sys = p_aout->output.p_sys; + audio_output_t * p_aout = (audio_output_t*)obj; + struct aout_sys_t * p_sys = p_aout->sys; mtime_t next_date = 0; - int canc = vlc_savecancel (); - while ( vlc_object_alive (p_aout) ) + for( ;; ) { aout_buffer_t * p_buffer = NULL; - int i_tmp, i_size; - uint8_t * p_bytes; - if ( p_aout->output.output.i_format != VLC_FOURCC('s','p','d','i') ) + int canc = vlc_savecancel (); + if ( p_aout->format.i_format != VLC_CODEC_SPDIFL ) { mtime_t buffered = BufferDuration( p_aout ); - if( p_aout->output.p_sys->b_workaround_buggy_driver ) - { -#define i_fragstotal p_aout->output.p_sys->i_fragstotal - /* Wait a bit - we don't want our buffer to be full */ - if( buffered > (p_aout->output.p_sys->max_buffer_duration - / i_fragstotal * (i_fragstotal - 1)) ) - { - msleep((p_aout->output.p_sys->max_buffer_duration - / i_fragstotal )); - buffered = BufferDuration( p_aout ); - } -#undef i_fragstotal - } - /* Next buffer will be played at mdate() + buffered */ - p_buffer = aout_OutputNextBuffer( p_aout, mdate() + buffered, - false ); + p_buffer = aout_PacketNext( p_aout, mdate() + buffered ); 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 { + vlc_restorecancel (canc); + /* emu10k1 driver does not report Buffer Duration correctly in * passthrough mode so we have to cheat */ if( !next_date ) @@ -645,54 +630,60 @@ static void* OSSThread( vlc_object_t *p_this ) else { mtime_t delay = next_date - mdate(); - if( delay > AOUT_PTS_TOLERANCE ) + if( delay > AOUT_MAX_PTS_ADVANCE ) { msleep( delay / 2 ); } } - while( vlc_object_alive (p_aout) && ! ( p_buffer = - aout_OutputNextBuffer( p_aout, next_date, true ) ) ) + for( ;; ) { - msleep( 1000 ); + canc = vlc_savecancel (); + p_buffer = aout_PacketNext( p_aout, next_date ); + if ( p_buffer ) + break; + vlc_restorecancel (canc); + + msleep( VLC_HARD_MIN_SLEEP ); next_date = mdate(); } } + uint8_t * p_bytes; + int i_size; if ( p_buffer != NULL ) { p_bytes = p_buffer->p_buffer; - i_size = p_buffer->i_nb_bytes; + i_size = p_buffer->i_buffer; /* This is theoretical ... we'll see next iteration whether * we're drifting */ - next_date += p_buffer->end_date - p_buffer->start_date; + next_date += p_buffer->i_length; } 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; } - i_tmp = write( p_sys->i_fd, p_bytes, i_size ); + oss_thread_ctx_t ctx = { + .p_buffer = p_buffer, + .p_bytes = p_bytes, + }; + + vlc_cleanup_push( OSSThreadCleanup, &ctx ); + vlc_restorecancel( canc ); + + int i_tmp = write( p_sys->i_fd, p_bytes, i_size ); if( i_tmp < 0 ) { msg_Err( p_aout, "write failed (%m)" ); } - - if ( p_buffer != NULL ) - { - aout_BufferFree( p_buffer ); - } - else - { - free( p_bytes ); - } + vlc_cleanup_run(); } - vlc_restorecancel (canc); return NULL; }