git.sesse.net Git - vlc/blob - modules/codec/quicktime.c

   1 /*****************************************************************************
   2  * quicktime.c: a quicktime decoder that uses the QT library/dll
   3  *****************************************************************************
   4  * Copyright (C) 2003 VideoLAN
   5  * $Id: quicktime.c,v 1.2 2003/05/21 15:40:03 hartman Exp $
   6  *
   7  * Authors: Laurent Aimar <fenrir at via.ecp.fr>
   8  *          Derk-Jan Hartman <thedj at users.sf.net>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  23  *****************************************************************************/
  24
  25 /*****************************************************************************
  26  * Preamble
  27  *****************************************************************************/
  28 #include <vlc/vlc.h>
  29 #include <vlc/aout.h>
  30 #include <vlc/vout.h>
  31 #include <vlc/decoder.h>
  32 #include <vlc/input.h>
  33
  34 #include <stdlib.h>                                      /* malloc(), free() */
  35 #include <string.h>                                              /* strdup() */
  36 #include "codecs.h"
  37
  38 #ifdef SYS_DARWIN
  39 #include <QuickTime/QuickTimeComponents.h>
  40 #include <QuickTime/Movies.h>
  41 #include <QuickTime/ImageCodec.h>
  42 #endif
  43
  44 /*****************************************************************************
  45  * Local prototypes
  46  *****************************************************************************/
  47 static int  OpenDecoder    ( vlc_object_t * );
  48
  49 static int  RunDecoderAudio( decoder_fifo_t * );
  50
  51 /*****************************************************************************
  52  * Module descriptor
  53  *****************************************************************************/
  54
  55 vlc_module_begin();
  56     set_description( _("QT binary library decoder") );
  57     set_capability( "decoder", 10 );
  58     set_callbacks( OpenDecoder, NULL );
  59
  60     /* create a mutex */
  61     var_Create( p_module->p_libvlc, "qt_mutex", VLC_VAR_MUTEX );
  62 vlc_module_end();
  63
  64
  65
  66 #define FCC( a, b , c, d ) \
  67     ((uint32_t)( ((a)<<24)|((b)<<16)|((c)<<8)|(d)))
  68
  69 #ifdef LOADER
  70 typedef struct OpaqueSoundConverter*    SoundConverter;
  71 typedef unsigned long                   UnsignedFixed;
  72 typedef uint8_t                          Byte;
  73 typedef struct SoundComponentData {
  74     long                            flags;
  75     OSType                          format;
  76     short                           numChannels;
  77     short                           sampleSize;
  78     UnsignedFixed                   sampleRate;
  79     long                            sampleCount;
  80     Byte *                          buffer;
  81     long                            reserved;
  82 } SoundComponentData;
  83 #endif
  84
  85 typedef struct
  86 {
  87     /* Input properties */
  88     decoder_fifo_t *p_fifo;
  89
  90     /* library */
  91 #ifdef LOADER
  92     HMODULE     qtml;
  93     ldt_fs_t    *ldt_fs;
  94     OSErr       (*InitializeQTML)               ( long flags );
  95 #endif
  96     OSErr       (*EnterMovies)                  ( void );
  97     OSErr       (*ExitMovies)                   ( void );
  98     int         (*SoundConverterOpen)           ( const SoundComponentData *, const SoundComponentData *, SoundConverter* );
  99     int         (*SoundConverterClose)          ( SoundConverter );
 100     int         (*SoundConverterSetInfo)        ( SoundConverter , OSType ,void * );
 101     int         (*SoundConverterGetBufferSizes) ( SoundConverter, unsigned long,
 102                                                   unsigned long*, unsigned long*, unsigned long* );
 103     int         (*SoundConverterBeginConversion)( SoundConverter );
 104     int         (*SoundConverterEndConversion)  ( SoundConverter, void *, unsigned long *, unsigned long *);
 105     int         (*SoundConverterConvertBuffer)  ( SoundConverter, const void *, unsigned long, void *,
 106                                                   unsigned long *,unsigned long * );
 107     SoundConverter      myConverter;
 108     SoundComponentData  InputFormatInfo, OutputFormatInfo;
 109
 110     long            FramesToGet;
 111     unsigned int    InFrameSize;
 112     unsigned int    OutFrameSize;
 113
 114     /* Output properties */
 115     aout_instance_t *   p_aout;       /* opaque */
 116     aout_input_t *      p_aout_input; /* opaque */
 117     audio_sample_format_t output_format;
 118
 119     audio_date_t        date;
 120     mtime_t             pts;
 121
 122     /* buffer */
 123     unsigned int        i_buffer;
 124     unsigned int        i_buffer_size;
 125     uint8_t             *p_buffer;
 126
 127     uint8_t             buffer_out[1000000];    /* FIXME */
 128 } adec_thread_t;
 129
 130
 131 static int pi_channels_maps[6] =
 132 {
 133     0,
 134     AOUT_CHAN_CENTER,
 135     AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT,
 136     AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER,
 137     AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT,
 138     AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
 139      | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT
 140 };
 141
 142
 143 static uint16_t GetWBE( uint8_t *p_buff )
 144 {
 145     return( (p_buff[0]<<8) + p_buff[1] );
 146 }
 147
 148 static uint32_t GetDWBE( uint8_t *p_buff )
 149 {
 150     return( (p_buff[0] << 24) + ( p_buff[1] <<16 ) +
 151             ( p_buff[2] <<8 ) + p_buff[3] );
 152 }
 153
 154
 155 static int GetPESData( uint8_t *p_buf, int i_max, pes_packet_t *p_pes )
 156 {
 157     int i_copy;
 158     int i_count;
 159
 160     data_packet_t   *p_data;
 161
 162     i_count = 0;
 163     p_data = p_pes->p_first;
 164     while( p_data != NULL && i_count < i_max )
 165     {
 166
 167         i_copy = __MIN( p_data->p_payload_end - p_data->p_payload_start,
 168                         i_max - i_count );
 169
 170         if( i_copy > 0 )
 171         {
 172             memcpy( p_buf,
 173                     p_data->p_payload_start,
 174                     i_copy );
 175         }
 176
 177         p_data = p_data->p_next;
 178         i_count += i_copy;
 179         p_buf   += i_copy;
 180     }
 181
 182     if( i_count < i_max )
 183     {
 184         memset( p_buf, 0, i_max - i_count );
 185     }
 186     return( i_count );
 187 }
 188
 189 /*****************************************************************************
 190  * OpenDecoder: probe the decoder and return score
 191  *****************************************************************************
 192  * Tries to launch a decoder and return score so that the interface is able
 193  * to choose.
 194  *****************************************************************************/
 195 static int OpenDecoder( vlc_object_t *p_this )
 196 {
 197     decoder_fifo_t *p_fifo = (decoder_fifo_t*) p_this;
 198
 199     switch( p_fifo->i_fourcc )
 200     {
 201         case VLC_FOURCC('Q','D','M','C'): /* QDesign */
 202         case VLC_FOURCC('Q','D','M','2'): /* QDesign* 2 */
 203         case VLC_FOURCC('Q','c','l','p'): /* Qualcomm Purevoice Codec */
 204         case VLC_FOURCC('Q','C','L','P'): /* Qualcomm Purevoice Codec */
 205         case VLC_FOURCC('M','A','C','3'): /* MACE3 audio decoder */
 206         case VLC_FOURCC('M','A','C','6'): /* MACE6 audio decoder */
 207         case VLC_FOURCC('i','m','a','4'): /* IMA ADPCM */
 208         case 0x31:                              /* MS GSM */
 209         case 0x32:                              /* MSN Audio */
 210         case 0x0011:                            /* DVI IMA */
 211
 212             p_fifo->pf_run = RunDecoderAudio;
 213             return VLC_SUCCESS;
 214         default:
 215             return VLC_EGENERIC;
 216     }
 217 }
 218
 219 /****************************************************************************
 220  ****************************************************************************
 221  **
 222  **     audio part
 223  **
 224  ****************************************************************************
 225  ****************************************************************************/
 226
 227 static int  InitThreadAudio     ( adec_thread_t * );
 228 static void DecodeThreadAudio   ( adec_thread_t * );
 229 static void EndThreadAudio      ( adec_thread_t * );
 230
 231 static int  RunDecoderAudio( decoder_fifo_t *p_fifo )
 232 {
 233     adec_thread_t *p_dec;
 234     vlc_bool_t    b_error;
 235
 236     p_dec = malloc( sizeof( adec_thread_t ) );
 237     if( !p_dec )
 238     {
 239         msg_Err( p_fifo, "out of memory" );
 240         DecoderError( p_fifo );
 241         return VLC_EGENERIC;
 242     }
 243     p_dec->p_fifo = p_fifo;
 244
 245     if( InitThreadAudio( p_dec ) != 0 )
 246     {
 247         DecoderError( p_fifo );
 248         return VLC_EGENERIC;
 249     }
 250
 251     while( !p_dec->p_fifo->b_die && !p_dec->p_fifo->b_error )
 252     {
 253         DecodeThreadAudio( p_dec );
 254     }
 255
 256
 257     if( ( b_error = p_dec->p_fifo->b_error ) )
 258     {
 259         DecoderError( p_dec->p_fifo );
 260     }
 261
 262     EndThreadAudio( p_dec );
 263     if( b_error )
 264     {
 265         return VLC_EGENERIC;
 266     }
 267
 268     return VLC_SUCCESS;
 269 }
 270
 271 static int  InitThreadAudio     ( adec_thread_t *p_dec )
 272 {
 273     vlc_value_t     lockval;
 274     int             i_error;
 275     char            fcc[4];
 276     unsigned long   WantedBufferSize;
 277     unsigned long   InputBufferSize = 0;
 278     unsigned long   OutputBufferSize = 0;
 279
 280     WAVEFORMATEX    *p_wf;
 281
 282     if( !( p_wf = (WAVEFORMATEX*)p_dec->p_fifo->p_waveformatex ) )
 283     {
 284         msg_Err( p_dec->p_fifo, "missing WAVEFORMATEX");
 285         return VLC_EGENERIC;
 286     }
 287     memcpy( fcc, &p_dec->p_fifo->i_fourcc, 4 );
 288
 289     /* get lock, avoid segfault */
 290     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 291     vlc_mutex_lock( lockval.p_address );
 292 #ifdef SYS_DARWIN
 293     EnterMovies();
 294 #else
 295     p_dec->ldt_fs = Setup_LDT_Keeper();
 296
 297     msg_Dbg( p_dec->p_fifo, "trying to load `qtmlClient.dll'" );
 298     if( !( p_dec->qtml = LoadLibraryA("qtmlClient.dll") ) )
 299     {
 300         msg_Err( p_dec->p_fifo, "cannot load qtmlClient.dll");
 301         goto exit_error;
 302     }
 303
 304     msg_Dbg( p_dec->p_fifo, "qtmlClient.dll loaded" );
 305
 306     /* (void*) to shut up gcc */
 307     p_dec->InitializeQTML           = (void*)InitializeQTML;
 308 #endif
 309     p_dec->SoundConverterOpen       = (void*)SoundConverterOpen;
 310     p_dec->SoundConverterClose      = (void*)SoundConverterClose;
 311     p_dec->SoundConverterSetInfo    = (void*)SoundConverterSetInfo;
 312     p_dec->SoundConverterGetBufferSizes = (void*)SoundConverterGetBufferSizes;
 313     p_dec->SoundConverterConvertBuffer  = (void*)SoundConverterConvertBuffer;
 314     p_dec->SoundConverterBeginConversion= (void*)SoundConverterBeginConversion;
 315     p_dec->SoundConverterEndConversion  = (void*)SoundConverterEndConversion;
 316
 317 #ifndef SYS_DARWIN
 318     if( !p_dec->InitializeQTML ||
 319         !p_dec->SoundConverterOpen || !p_dec->SoundConverterClose ||
 320         !p_dec->SoundConverterSetInfo || !p_dec->SoundConverterGetBufferSizes ||
 321         !p_dec->SoundConverterConvertBuffer ||
 322         !p_dec->SoundConverterBeginConversion || !p_dec->SoundConverterEndConversion )
 323     {
 324         msg_Err( p_dec->p_fifo, "error getting qtmlClient.dll symbols");
 325         goto exit_error;
 326     }
 327
 328     if( ( i_error = p_dec->InitializeQTML( 6 + 16 ) ) )
 329     {
 330         msg_Dbg( p_dec->p_fifo, "error while InitializeQTML = %d", i_error );
 331         goto exit_error;
 332     }
 333 #endif
 334
 335     /* input format settings */
 336     p_dec->InputFormatInfo.flags       = 0;
 337     p_dec->InputFormatInfo.sampleCount = 0;
 338     p_dec->InputFormatInfo.buffer      = NULL;
 339     p_dec->InputFormatInfo.reserved    = 0;
 340     p_dec->InputFormatInfo.numChannels = p_wf->nChannels;
 341     p_dec->InputFormatInfo.sampleSize  = p_wf->wBitsPerSample;
 342     p_dec->InputFormatInfo.sampleRate  = p_wf->nSamplesPerSec;
 343     p_dec->InputFormatInfo.format      = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
 344
 345     /* output format settings */
 346     p_dec->OutputFormatInfo.flags       = 0;
 347     p_dec->OutputFormatInfo.sampleCount = 0;
 348     p_dec->OutputFormatInfo.buffer      = NULL;
 349     p_dec->OutputFormatInfo.reserved    = 0;
 350     p_dec->OutputFormatInfo.numChannels = p_wf->nChannels;
 351     p_dec->OutputFormatInfo.sampleSize  = 16;
 352     p_dec->OutputFormatInfo.sampleRate  = p_wf->nSamplesPerSec;
 353     p_dec->OutputFormatInfo.format      = FCC( 'N', 'O', 'N', 'E' );
 354
 355 #ifdef SYS_DARWIN
 356 /* on OS X QT is not threadsafe */
 357     vlc_mutex_lock( &p_dec->p_fifo->p_vlc->quicktime_lock );
 358 #endif
 359
 360     i_error = p_dec->SoundConverterOpen( &p_dec->InputFormatInfo,
 361                                          &p_dec->OutputFormatInfo,
 362                                          &p_dec->myConverter );
 363 #ifdef SYS_DARWIN
 364     vlc_mutex_unlock( &p_dec->p_fifo->p_vlc->quicktime_lock );
 365 #endif
 366
 367     if( i_error )
 368     {
 369         msg_Dbg( p_dec->p_fifo, "error while SoundConverterOpen = %d", i_error );
 370         goto exit_error;
 371     }
 372
 373     if( p_wf->cbSize > 36 + 8 )
 374     {
 375         i_error = p_dec->SoundConverterSetInfo( p_dec->myConverter,
 376                                                 FCC( 'w', 'a', 'v', 'e' ),
 377                                                 ((uint8_t*)&p_wf[1]) + 36 + 8 );
 378         msg_Dbg( p_dec->p_fifo, "error while SoundConverterSetInfo = %d", i_error );
 379     }
 380
 381     WantedBufferSize   = p_dec->OutputFormatInfo.numChannels * p_dec->OutputFormatInfo.sampleRate * 2;
 382     p_dec->FramesToGet = 0;
 383     i_error = p_dec->SoundConverterGetBufferSizes( p_dec->myConverter,
 384                                                    WantedBufferSize, &p_dec->FramesToGet,
 385                                                    &InputBufferSize, &OutputBufferSize );
 386
 387     msg_Dbg( p_dec->p_fifo, "WantedBufferSize=%li InputBufferSize=%li OutputBufferSize=%li FramesToGet=%li",
 388              WantedBufferSize, InputBufferSize, OutputBufferSize, p_dec->FramesToGet );
 389
 390     p_dec->InFrameSize  = (InputBufferSize + p_dec->FramesToGet - 1 ) / p_dec->FramesToGet;
 391     p_dec->OutFrameSize = OutputBufferSize / p_dec->FramesToGet;
 392
 393     msg_Dbg( p_dec->p_fifo, "frame size %d -> %d", p_dec->InFrameSize, p_dec->OutFrameSize );
 394
 395     i_error = p_dec->SoundConverterBeginConversion( p_dec->myConverter );
 396     if( i_error )
 397     {
 398         msg_Err( p_dec->p_fifo, "error while SoundConverterBeginConversion = %d", i_error );
 399         goto exit_error;
 400     }
 401
 402     p_dec->output_format.i_format   = AOUT_FMT_S16_NE;
 403     p_dec->output_format.i_rate     = p_wf->nSamplesPerSec;
 404     p_dec->output_format.i_physical_channels =
 405         p_dec->output_format.i_original_channels =
 406             pi_channels_maps[p_wf->nChannels];
 407     aout_DateInit( &p_dec->date, p_dec->output_format.i_rate );
 408     p_dec->p_aout_input = aout_DecNew( p_dec->p_fifo,
 409                                        &p_dec->p_aout,
 410                                        &p_dec->output_format );
 411     if( !p_dec->p_aout_input )
 412     {
 413         msg_Err( p_dec->p_fifo, "cannot create aout" );
 414         goto exit_error;
 415     }
 416
 417     p_dec->i_buffer      = 0;
 418     p_dec->i_buffer_size = 100*1000;
 419     p_dec->p_buffer      = malloc( p_dec->i_buffer_size );
 420
 421     p_dec->pts = -1;
 422
 423     vlc_mutex_unlock( lockval.p_address );
 424     return VLC_SUCCESS;
 425
 426 exit_error:
 427 #ifndef SYS_DARWIN
 428     Restore_LDT_Keeper( p_dec->ldt_fs );
 429 #endif
 430     vlc_mutex_unlock( lockval.p_address );
 431     return VLC_EGENERIC;
 432
 433 }
 434 static void DecodeThreadAudio   ( adec_thread_t *p_dec )
 435 {
 436     pes_packet_t    *p_pes;
 437     vlc_value_t     lockval;
 438     int             i_error;
 439
 440     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 441
 442     input_ExtractPES( p_dec->p_fifo, &p_pes );
 443     if( !p_pes )
 444     {
 445         msg_Err( p_dec->p_fifo, "cannot get PES" );
 446         p_dec->p_fifo->b_error = 1;
 447         return;
 448     }
 449     /*if( p_dec->pts <= 0 )*/
 450     {
 451         p_dec->pts = p_pes->i_pts;
 452     }
 453
 454     if( p_pes->i_pes_size > 0 && p_pes->i_pts > mdate() )
 455     {
 456
 457         if( p_dec->i_buffer_size < p_dec->i_buffer + p_pes->i_pes_size )
 458         {
 459             p_dec->i_buffer_size = p_dec->i_buffer + p_pes->i_pes_size + 1024;
 460             p_dec->p_buffer = realloc( p_dec->p_buffer,
 461                                        p_dec->i_buffer_size );
 462         }
 463
 464         GetPESData( &p_dec->p_buffer[p_dec->i_buffer],
 465                     p_dec->i_buffer_size - p_dec->i_buffer, p_pes );
 466         p_dec->i_buffer += p_pes->i_pes_size;
 467
 468         if( p_dec->i_buffer > p_dec->InFrameSize )
 469         {
 470             int i_frames = p_dec->i_buffer / p_dec->InFrameSize;
 471             long i_out_frames, i_out_bytes;
 472             /* enougth data */
 473
 474             vlc_mutex_lock( lockval.p_address );
 475             i_error = p_dec->SoundConverterConvertBuffer( p_dec->myConverter,
 476                                                           p_dec->p_buffer,
 477                                                           i_frames,
 478                                                           p_dec->buffer_out,
 479                                                           &i_out_frames, &i_out_bytes );
 480             vlc_mutex_unlock( lockval.p_address );
 481
 482             /*msg_Dbg( p_dec->p_fifo, "decoded %d frames -> %ld frames (error=%d)",
 483                      i_frames, i_out_frames, i_error );
 484
 485             msg_Dbg( p_dec->p_fifo, "decoded %ld frames = %ld bytes", i_out_frames, i_out_bytes );*/
 486             p_dec->i_buffer -= i_frames * p_dec->InFrameSize;
 487             if( p_dec->i_buffer > 0 )
 488             {
 489                 memmove( &p_dec->p_buffer[0],
 490                          &p_dec->p_buffer[i_frames * p_dec->InFrameSize],
 491                          p_dec->i_buffer );
 492             }
 493
 494             if( i_out_frames > 0 )
 495             {
 496                 aout_buffer_t   *p_aout_buffer;
 497                 uint8_t         *p_buff = p_dec->buffer_out;
 498
 499                 /*msg_Dbg( p_dec->p_fifo, "pts=%lld date=%lld dateget=%lld",
 500                          p_dec->pts, mdate(), aout_DateGet( &p_dec->date ) );*/
 501
 502                 if( p_dec->pts != 0 && p_dec->pts != aout_DateGet( &p_dec->date ) )
 503                 {
 504                     aout_DateSet( &p_dec->date, p_dec->pts );
 505                 }
 506                 else if( !aout_DateGet( &p_dec->date ) )
 507                 {
 508                     input_DeletePES( p_dec->p_fifo->p_packets_mgt, p_pes );
 509                     return;
 510                 }
 511
 512                 while( i_out_frames > 0 )
 513                 {
 514                     int i_frames;
 515
 516                     i_frames = __MIN( i_out_frames, 1000 );
 517                     p_aout_buffer = aout_DecNewBuffer( p_dec->p_aout,
 518                                                        p_dec->p_aout_input,
 519                                                        i_frames );
 520                     if( !p_aout_buffer )
 521                     {
 522                         msg_Err( p_dec->p_fifo, "cannot get aout buffer" );
 523                         p_dec->p_fifo->b_error = 1;
 524                         return;
 525                     }
 526                     p_aout_buffer->start_date = aout_DateGet( &p_dec->date );
 527                     p_aout_buffer->end_date = aout_DateIncrement( &p_dec->date,
 528                                                                   i_frames );
 529
 530                     memcpy( p_aout_buffer->p_buffer,
 531                             p_buff,
 532                             p_aout_buffer->i_nb_bytes );
 533
 534                     /*msg_Dbg( p_dec->p_fifo, "==> start=%lld end=%lld date=%lld",
 535                              p_aout_buffer->start_date, p_aout_buffer->end_date, mdate() );*/
 536                     aout_DecPlay( p_dec->p_aout, p_dec->p_aout_input, p_aout_buffer );
 537                     /*msg_Dbg( p_dec->p_fifo, "s1=%d s2=%d", i_framesperchannels, p_aout_buffer->i_nb_samples );
 538
 539                     msg_Dbg( p_dec->p_fifo, "i_nb_bytes=%d i_nb_samples*4=%d", p_aout_buffer->i_nb_bytes, p_aout_buffer->i_nb_samples * 4 );*/
 540                     p_buff += i_frames * 4;
 541                     i_out_frames -= i_frames;
 542                 }
 543
 544                 p_dec->pts = -1;
 545             }
 546         }
 547     }
 548
 549     input_DeletePES( p_dec->p_fifo->p_packets_mgt, p_pes );
 550 }
 551 static void EndThreadAudio      ( adec_thread_t *p_dec )
 552 {
 553     vlc_value_t             lockval;
 554     int i_error;
 555     unsigned long ConvertedFrames=0;
 556     unsigned long ConvertedBytes=0;
 557
 558     /* get lock, avoid segfault */
 559     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 560     vlc_mutex_lock( lockval.p_address );
 561
 562     i_error = p_dec->SoundConverterEndConversion( p_dec->myConverter, NULL, &ConvertedFrames, &ConvertedBytes );
 563     msg_Dbg( p_dec->p_fifo, "SoundConverterEndConversion => %d", i_error );
 564
 565     i_error = p_dec->SoundConverterClose( p_dec->myConverter );
 566     msg_Dbg( p_dec->p_fifo, "SoundConverterClose => %d", i_error );
 567
 568     /*FreeLibrary( p_dec->qtml );
 569     msg_Dbg( p_dec->p_fifo, "FreeLibrary ok." ); */
 570
 571     vlc_mutex_unlock( lockval.p_address );
 572
 573     /*Restore_LDT_Keeper( p_dec->ldt_fs );
 574     msg_Dbg( p_dec->p_fifo, "Restore_LDT_Keeper" ); */
 575 #ifdef SYS_DARWIN
 576     ExitMovies();
 577 #endif
 578     aout_DecDelete( p_dec->p_aout, p_dec->p_aout_input );
 579 }
 580
 581 /* Video part will follow when the LOADER code arrives */
 582
 583