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 1.9 2003/07/21 17:48:31 gbazin 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 /* for windows do we require Quicktime compents header? */
  45
  46 #ifdef LOADER
  47 #include "w32dll/loader/qtx/qtxsdk/components.h"
  48 #include "w32dll/loader/wine/windef.h"
  49 #include "w32dll/loader/ldt_keeper.h"
  50
  51 HMODULE   WINAPI LoadLibraryA(LPCSTR);
  52 FARPROC   WINAPI GetProcAddress(HMODULE,LPCSTR);
  53 int       WINAPI FreeLibrary(HMODULE);
  54
  55 #endif
  56
  57 /*****************************************************************************
  58  * Local prototypes
  59  *****************************************************************************/
  60 static int  OpenDecoder    ( vlc_object_t * );
  61
  62 static int  RunDecoderAudio( decoder_fifo_t * );
  63 static int  RunDecoderVideo( decoder_fifo_t * );
  64
  65 /*****************************************************************************
  66  * Module descriptor
  67  *****************************************************************************/
  68
  69 vlc_module_begin();
  70     set_description( _("QuickTime library decoder") );
  71     set_capability( "decoder", 10 );
  72     set_callbacks( OpenDecoder, NULL );
  73
  74     /* create a mutex */
  75     var_Create( p_module->p_libvlc, "qt_mutex", VLC_VAR_MUTEX );
  76 vlc_module_end();
  77
  78 #define FCC( a, b , c, d ) \
  79     ((uint32_t)( ((a)<<24)|((b)<<16)|((c)<<8)|(d)))
  80
  81 #ifndef SYS_DARWIN
  82 typedef struct OpaqueSoundConverter*    SoundConverter;
  83 typedef long                            OSType;
  84 typedef int                             OSErr;
  85 typedef unsigned long                   UnsignedFixed;
  86 typedef uint8_t                         Byte;
  87
  88 typedef struct SoundComponentData {
  89     long                            flags;
  90     OSType                          format;
  91     short                           numChannels;
  92     short                           sampleSize;
  93     UnsignedFixed                   sampleRate;
  94     long                            sampleCount;
  95     Byte *                          buffer;
  96     long                            reserved;
  97 } SoundComponentData;
  98
  99 #endif /* SYS_DARWIN */
 100
 101 typedef struct
 102 {
 103     /* Input properties */
 104     decoder_fifo_t *p_fifo;
 105
 106     /* library */
 107 #ifndef SYS_DARWIN
 108 #ifdef LOADER
 109     ldt_fs_t    *ldt_fs;
 110
 111 #endif /* LOADER */
 112     HMODULE qtml;
 113     OSErr (*InitializeQTML)             ( long flags );
 114     OSErr (*TerminateQTML)              ( void );
 115 #endif /* SYS_DARWIN */
 116
 117     int (*SoundConverterOpen)           ( const SoundComponentData *,
 118                                           const SoundComponentData *,
 119                                           SoundConverter* );
 120     int (*SoundConverterClose)          ( SoundConverter );
 121     int (*SoundConverterSetInfo)        ( SoundConverter , OSType, void * );
 122     int (*SoundConverterGetBufferSizes) ( SoundConverter, unsigned long,
 123                                           unsigned long*, unsigned long*,
 124                                           unsigned long* );
 125     int (*SoundConverterBeginConversion)( SoundConverter );
 126     int (*SoundConverterEndConversion)  ( SoundConverter, void *,
 127                                           unsigned long *, unsigned long *);
 128     int (*SoundConverterConvertBuffer)  ( SoundConverter, const void *,
 129                                           unsigned long, void *,
 130                                           unsigned long *, unsigned long * );
 131     SoundConverter      myConverter;
 132     SoundComponentData  InputFormatInfo, OutputFormatInfo;
 133
 134     long            FramesToGet;
 135     unsigned int    InFrameSize;
 136     unsigned int    OutFrameSize;
 137
 138     /* Output properties */
 139     aout_instance_t *   p_aout;       /* opaque */
 140     aout_input_t *      p_aout_input; /* opaque */
 141     audio_sample_format_t output_format;
 142
 143     audio_date_t        date;
 144     mtime_t             pts;
 145
 146     /* buffer */
 147     unsigned int        i_buffer;
 148     unsigned int        i_buffer_size;
 149     uint8_t             *p_buffer;
 150
 151     uint8_t             buffer_out[1000000];    /* FIXME */
 152
 153 } adec_thread_t;
 154
 155 #ifndef WIN32
 156 typedef struct
 157 {
 158     /* Input properties */
 159     decoder_fifo_t *p_fifo;
 160
 161     /* library */
 162 #ifndef SYS_DARWIN
 163 #ifdef LOADER
 164     ldt_fs_t          *ldt_fs;
 165 #endif /* LOADER */
 166     HMODULE           qtml;
 167     OSErr             (*InitializeQTML)         ( long flags );
 168
 169 #endif /* SYS_DARWIN */
 170     Component         (*FindNextComponent)
 171         ( Component prev, ComponentDescription* desc );
 172
 173     ComponentInstance (*OpenComponent)
 174         ( Component c );
 175
 176     ComponentResult   (*ImageCodecInitialize)
 177         ( ComponentInstance ci, ImageSubCodecDecompressCapabilities * cap);
 178
 179     ComponentResult   (*ImageCodecGetCodecInfo)
 180         ( ComponentInstance ci, CodecInfo *info );
 181
 182     ComponentResult   (*ImageCodecPreDecompress)
 183         ( ComponentInstance ci, CodecDecompressParams * params );
 184
 185     ComponentResult   (*ImageCodecBandDecompress)
 186         ( ComponentInstance ci, CodecDecompressParams * params );
 187
 188     PixMapHandle      (*GetGWorldPixMap)
 189         ( GWorldPtr offscreenGWorld );
 190
 191     OSErr             (*QTNewGWorldFromPtr)
 192         ( GWorldPtr *gw, OSType pixelFormat, const Rect *boundsRect,
 193           CTabHandle cTable, /*GDHandle*/ void *aGDevice, /*unused*/
 194           GWorldFlags flags, void *baseAddr, long rowBytes );
 195
 196     OSErr             (*NewHandleClear)
 197         ( Size byteCount );
 198
 199     ComponentInstance       ci;
 200     Rect                    OutBufferRect;   /* the dimensions of our GWorld */
 201     GWorldPtr               OutBufferGWorld; /* a GWorld is some kind of
 202                                                 description for a drawing
 203                                                 environment */
 204     ImageDescriptionHandle  framedescHandle;
 205
 206     CodecDecompressParams   decpar;          /* for ImageCodecPreDecompress()*/
 207     CodecCapabilities       codeccap;        /* for decpar */
 208
 209
 210     /* Output properties */
 211     vout_thread_t *     p_vout;
 212     uint8_t *           plane;
 213     mtime_t             pts;
 214
 215     /* buffer */
 216     unsigned int        i_buffer;
 217     uint8_t             *p_buffer;
 218
 219 } vdec_thread_t;
 220 #endif
 221
 222 static int pi_channels_maps[6] =
 223 {
 224     0,
 225     AOUT_CHAN_CENTER,
 226     AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT,
 227     AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER,
 228     AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT,
 229     AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
 230      | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT
 231 };
 232
 233
 234 static uint16_t GetWBE( uint8_t *p_buff )
 235 {
 236     return( (p_buff[0]<<8) + p_buff[1] );
 237 }
 238
 239 static uint32_t GetDWBE( uint8_t *p_buff )
 240 {
 241     return( (p_buff[0] << 24) + ( p_buff[1] <<16 ) +
 242             ( p_buff[2] <<8 ) + p_buff[3] );
 243 }
 244
 245
 246 static int GetPESData( uint8_t *p_buf, int i_max, pes_packet_t *p_pes )
 247 {
 248     int i_copy;
 249     int i_count;
 250
 251     data_packet_t   *p_data;
 252
 253     i_count = 0;
 254     p_data = p_pes->p_first;
 255     while( p_data != NULL && i_count < i_max )
 256     {
 257
 258         i_copy = __MIN( p_data->p_payload_end - p_data->p_payload_start,
 259                         i_max - i_count );
 260
 261         if( i_copy > 0 )
 262         {
 263             memcpy( p_buf,
 264                     p_data->p_payload_start,
 265                     i_copy );
 266         }
 267
 268         p_data = p_data->p_next;
 269         i_count += i_copy;
 270         p_buf   += i_copy;
 271     }
 272
 273     if( i_count < i_max )
 274     {
 275         memset( p_buf, 0, i_max - i_count );
 276     }
 277     return( i_count );
 278 }
 279
 280 /*****************************************************************************
 281  * OpenDecoder: probe the decoder and return score
 282  *****************************************************************************
 283  * Tries to launch a decoder and return score so that the interface is able
 284  * to choose.
 285  *****************************************************************************/
 286 static int OpenDecoder( vlc_object_t *p_this )
 287 {
 288     decoder_fifo_t *p_fifo = (decoder_fifo_t*) p_this;
 289
 290     switch( p_fifo->i_fourcc )
 291     {
 292         case VLC_FOURCC('S','V','Q','3'): /* Sorenson v3 */
 293     /*    case VLC_FOURCC('S','V','Q','1'):  Sorenson v1
 294         case VLC_FOURCC('Z','y','G','o'):
 295         case VLC_FOURCC('V','P','3','1'):
 296         case VLC_FOURCC('3','I','V','1'): */
 297         case VLC_FOURCC('r','l','e',' '): /* QuickTime animation (RLE) */
 298         case VLC_FOURCC('r','p','z','a'): /* QuickTime Apple Video */
 299         case VLC_FOURCC('a','z','p','r'): /* QuickTime animation (RLE) */
 300             p_fifo->pf_run = RunDecoderVideo;
 301             return VLC_SUCCESS;
 302
 303         case VLC_FOURCC('m','p','4','a'): /* MPEG-4 audio */
 304         case VLC_FOURCC('Q','D','M','C'): /* QDesign */
 305         case VLC_FOURCC('Q','D','M','2'): /* QDesign* 2 */
 306         case VLC_FOURCC('Q','c','l','p'): /* Qualcomm Purevoice Codec */
 307         case VLC_FOURCC('Q','C','L','P'): /* Qualcomm Purevoice Codec */
 308         case VLC_FOURCC('M','A','C','3'): /* MACE3 audio decoder */
 309         case VLC_FOURCC('M','A','C','6'): /* MACE6 audio decoder */
 310         case VLC_FOURCC('d','v','c','a'): /* DV Audio */
 311         case VLC_FOURCC('s','o','w','t'): /* 16-bit Little Endian */
 312         case VLC_FOURCC('t','w','o','s'): /* 16-bit Big Endian */
 313         case VLC_FOURCC('a','l','a','w'): /* ALaw 2:1 */
 314         case VLC_FOURCC('u','l','a','w'): /* mu-Law 2:1 */
 315         case VLC_FOURCC('r','a','w',' '): /* 8-bit offset binaries */
 316         case VLC_FOURCC('f','l','3','2'): /* 32-bit Floating Point */
 317         case VLC_FOURCC('f','l','6','4'): /* 64-bit Floating Point */
 318         case VLC_FOURCC('i','n','2','4'): /* 24-bit Interger */
 319         case VLC_FOURCC('i','n','3','2'): /* 32-bit Integer */
 320         case 0x0011:                            /* DVI IMA */
 321         case 0x6D730002:                        /* Microsoft ADPCM-ACM */
 322         case 0x6D730011:                        /* DVI Intel IMAADPCM-ACM */
 323
 324             p_fifo->pf_run = RunDecoderAudio;
 325             return VLC_SUCCESS;
 326         default:
 327             return VLC_EGENERIC;
 328     }
 329 }
 330
 331 /****************************************************************************
 332  ****************************************************************************
 333  **
 334  **     audio part
 335  **
 336  ****************************************************************************
 337  ****************************************************************************/
 338 static int  InitThreadAudio     ( adec_thread_t * );
 339 static void DecodeThreadAudio   ( adec_thread_t * );
 340 static void EndThreadAudio      ( adec_thread_t * );
 341 static int  QTAudioInit         ( adec_thread_t * );
 342
 343 static int RunDecoderAudio( decoder_fifo_t *p_fifo )
 344 {
 345     adec_thread_t *p_dec;
 346     vlc_bool_t    b_error;
 347
 348     p_dec = malloc( sizeof( adec_thread_t ) );
 349     if( !p_dec )
 350     {
 351         msg_Err( p_fifo, "out of memory" );
 352         DecoderError( p_fifo );
 353         return VLC_EGENERIC;
 354     }
 355     p_dec->p_fifo = p_fifo;
 356
 357     if( InitThreadAudio( p_dec ) != 0 )
 358     {
 359         DecoderError( p_fifo );
 360         return VLC_EGENERIC;
 361     }
 362
 363     while( !p_dec->p_fifo->b_die && !p_dec->p_fifo->b_error )
 364     {
 365         DecodeThreadAudio( p_dec );
 366     }
 367
 368
 369     if( ( b_error = p_dec->p_fifo->b_error ) )
 370     {
 371         DecoderError( p_dec->p_fifo );
 372     }
 373
 374     EndThreadAudio( p_dec );
 375     if( b_error )
 376     {
 377         return VLC_EGENERIC;
 378     }
 379
 380     return VLC_SUCCESS;
 381 }
 382
 383 static int InitThreadAudio( adec_thread_t *p_dec )
 384 {
 385     vlc_value_t     lockval;
 386     int             i_error;
 387     char            fcc[4];
 388     unsigned long   WantedBufferSize;
 389     unsigned long   InputBufferSize = 0;
 390     unsigned long   OutputBufferSize = 0;
 391
 392     WAVEFORMATEX    *p_wf;
 393
 394     if( !( p_wf = (WAVEFORMATEX*)p_dec->p_fifo->p_waveformatex ) )
 395     {
 396         msg_Err( p_dec->p_fifo, "missing WAVEFORMATEX");
 397         return VLC_EGENERIC;
 398     }
 399     memcpy( fcc, &p_dec->p_fifo->i_fourcc, 4 );
 400
 401     /* get lock, avoid segfault */
 402     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 403     vlc_mutex_lock( lockval.p_address );
 404
 405 #ifdef SYS_DARWIN
 406     EnterMovies();
 407 #endif
 408
 409     if( QTAudioInit( p_dec ) != VLC_SUCCESS )
 410     {
 411         msg_Err( p_dec->p_fifo, "cannot initialize QT");
 412         goto exit_error;
 413     }
 414
 415 #ifndef SYS_DARWIN
 416     if( ( i_error = p_dec->InitializeQTML( 6 + 16 ) ) )
 417     {
 418         msg_Dbg( p_dec->p_fifo, "error while InitializeQTML = %d", i_error );
 419         goto exit_error;
 420     }
 421 #endif
 422
 423     /* input format settings */
 424     p_dec->InputFormatInfo.flags       = 0;
 425     p_dec->InputFormatInfo.sampleCount = 0;
 426     p_dec->InputFormatInfo.buffer      = NULL;
 427     p_dec->InputFormatInfo.reserved    = 0;
 428     p_dec->InputFormatInfo.numChannels = p_wf->nChannels;
 429     p_dec->InputFormatInfo.sampleSize  = p_wf->wBitsPerSample;
 430     p_dec->InputFormatInfo.sampleRate  = p_wf->nSamplesPerSec;
 431     p_dec->InputFormatInfo.format      = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
 432
 433     /* output format settings */
 434     p_dec->OutputFormatInfo.flags       = 0;
 435     p_dec->OutputFormatInfo.sampleCount = 0;
 436     p_dec->OutputFormatInfo.buffer      = NULL;
 437     p_dec->OutputFormatInfo.reserved    = 0;
 438     p_dec->OutputFormatInfo.numChannels = p_wf->nChannels;
 439     p_dec->OutputFormatInfo.sampleSize  = 16;
 440     p_dec->OutputFormatInfo.sampleRate  = p_wf->nSamplesPerSec;
 441     p_dec->OutputFormatInfo.format      = FCC( 'N', 'O', 'N', 'E' );
 442
 443 #ifdef SYS_DARWIN
 444 /* on OS X QT is not threadsafe */
 445     vlc_mutex_lock( &p_dec->p_fifo->p_vlc->quicktime_lock );
 446 #endif
 447
 448     i_error = p_dec->SoundConverterOpen( &p_dec->InputFormatInfo,
 449                                          &p_dec->OutputFormatInfo,
 450                                          &p_dec->myConverter );
 451     if( i_error )
 452     {
 453         msg_Err( p_dec->p_fifo,
 454                  "error while SoundConverterOpen = %d", i_error );
 455         goto exit_error;
 456     }
 457
 458 #if 0
 459     /* tell the sound converter we accept VBR formats */
 460     i_error = SoundConverterSetInfo( p_dec->myConverter, siClientAcceptsVBR,
 461                                      (void *)true );
 462 #endif
 463
 464     if( p_wf->cbSize > 36 + 8 )
 465     {
 466         i_error =
 467             p_dec->SoundConverterSetInfo( p_dec->myConverter,
 468                                           FCC( 'w', 'a', 'v', 'e' ),
 469                                           ((uint8_t*)&p_wf[1]) + 36 + 8 );
 470         msg_Dbg( p_dec->p_fifo,
 471                  "error while SoundConverterSetInfo = %d", i_error );
 472     }
 473
 474     WantedBufferSize = p_dec->OutputFormatInfo.numChannels *
 475                          p_dec->OutputFormatInfo.sampleRate * 2;
 476     p_dec->FramesToGet = 0;
 477
 478     i_error = p_dec->SoundConverterGetBufferSizes( p_dec->myConverter,
 479                   WantedBufferSize, &p_dec->FramesToGet,
 480                   &InputBufferSize, &OutputBufferSize );
 481
 482     msg_Dbg( p_dec->p_fifo, "WantedBufferSize=%li InputBufferSize=%li "
 483              "OutputBufferSize=%li FramesToGet=%li", WantedBufferSize,
 484              InputBufferSize, OutputBufferSize, p_dec->FramesToGet );
 485
 486     p_dec->InFrameSize  = (InputBufferSize + p_dec->FramesToGet - 1 ) /
 487                             p_dec->FramesToGet;
 488     p_dec->OutFrameSize = OutputBufferSize / p_dec->FramesToGet;
 489
 490     msg_Dbg( p_dec->p_fifo, "frame size %d -> %d",
 491              p_dec->InFrameSize, p_dec->OutFrameSize );
 492
 493     i_error = p_dec->SoundConverterBeginConversion( p_dec->myConverter );
 494     if( i_error )
 495     {
 496         msg_Err( p_dec->p_fifo,
 497                  "error while SoundConverterBeginConversion = %d", i_error );
 498         goto exit_error;
 499     }
 500
 501 #ifdef SYS_DARWIN
 502     vlc_mutex_unlock( &p_dec->p_fifo->p_vlc->quicktime_lock );
 503 #endif
 504
 505     p_dec->output_format.i_format   = AOUT_FMT_S16_NE;
 506     p_dec->output_format.i_rate     = p_wf->nSamplesPerSec;
 507     p_dec->output_format.i_physical_channels =
 508         p_dec->output_format.i_original_channels =
 509             pi_channels_maps[p_wf->nChannels];
 510     aout_DateInit( &p_dec->date, p_dec->output_format.i_rate );
 511     p_dec->p_aout_input = aout_DecNew( p_dec->p_fifo,
 512                                        &p_dec->p_aout,
 513                                        &p_dec->output_format );
 514     if( !p_dec->p_aout_input )
 515     {
 516         msg_Err( p_dec->p_fifo, "cannot create aout" );
 517         goto exit_error;
 518     }
 519
 520     p_dec->i_buffer      = 0;
 521     p_dec->i_buffer_size = 100*1000;
 522     p_dec->p_buffer      = malloc( p_dec->i_buffer_size );
 523
 524     p_dec->pts = -1;
 525
 526     vlc_mutex_unlock( lockval.p_address );
 527     return VLC_SUCCESS;
 528
 529 exit_error:
 530 #ifdef LOADER
 531     Restore_LDT_Keeper( p_dec->ldt_fs );
 532 #endif
 533     vlc_mutex_unlock( lockval.p_address );
 534     return VLC_EGENERIC;
 535 }
 536
 537 static void DecodeThreadAudio( adec_thread_t *p_dec )
 538 {
 539     pes_packet_t    *p_pes;
 540     vlc_value_t     lockval;
 541     int             i_error;
 542
 543     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 544
 545     input_ExtractPES( p_dec->p_fifo, &p_pes );
 546     if( !p_pes )
 547     {
 548         msg_Err( p_dec->p_fifo, "cannot get PES" );
 549         p_dec->p_fifo->b_error = 1;
 550         return;
 551     }
 552     /*if( p_dec->pts <= 0 )*/
 553     {
 554         p_dec->pts = p_pes->i_pts;
 555     }
 556
 557     if( p_pes->i_pes_size > 0 && p_pes->i_pts > mdate() )
 558     {
 559
 560         if( p_dec->i_buffer_size < p_dec->i_buffer + p_pes->i_pes_size )
 561         {
 562             p_dec->i_buffer_size = p_dec->i_buffer + p_pes->i_pes_size + 1024;
 563             p_dec->p_buffer = realloc( p_dec->p_buffer,
 564                                        p_dec->i_buffer_size );
 565         }
 566
 567         GetPESData( &p_dec->p_buffer[p_dec->i_buffer],
 568                     p_dec->i_buffer_size - p_dec->i_buffer, p_pes );
 569         p_dec->i_buffer += p_pes->i_pes_size;
 570
 571         if( p_dec->i_buffer > p_dec->InFrameSize )
 572         {
 573             int i_frames = p_dec->i_buffer / p_dec->InFrameSize;
 574             long i_out_frames, i_out_bytes;
 575             /* enough data */
 576
 577             vlc_mutex_lock( lockval.p_address );
 578             i_error = p_dec->SoundConverterConvertBuffer( p_dec->myConverter,
 579                                                           p_dec->p_buffer,
 580                                                           i_frames,
 581                                                           p_dec->buffer_out,
 582                                                           &i_out_frames,
 583                                                           &i_out_bytes );
 584             vlc_mutex_unlock( lockval.p_address );
 585
 586             /*
 587             msg_Dbg( p_dec->p_fifo,
 588                      "decoded %d frames -> %ld frames (error=%d)",
 589                      i_frames, i_out_frames, i_error );
 590
 591             msg_Dbg( p_dec->p_fifo, "decoded %ld frames = %ld bytes",
 592                      i_out_frames, i_out_bytes );
 593             */
 594
 595             p_dec->i_buffer -= i_frames * p_dec->InFrameSize;
 596             if( p_dec->i_buffer > 0 )
 597             {
 598                 memmove( &p_dec->p_buffer[0],
 599                          &p_dec->p_buffer[i_frames * p_dec->InFrameSize],
 600                          p_dec->i_buffer );
 601             }
 602
 603             if( !i_error && i_out_frames > 0 )
 604             {
 605                 aout_buffer_t   *p_aout_buffer;
 606                 uint8_t         *p_buff = p_dec->buffer_out;
 607
 608                 /*msg_Dbg( p_dec->p_fifo, "pts=%lld date=%lld dateget=%lld",
 609                          p_dec->pts, mdate(), aout_DateGet( &p_dec->date ) );*/
 610
 611                 if( p_dec->pts != 0 &&
 612                     p_dec->pts != aout_DateGet( &p_dec->date ) )
 613                 {
 614                     aout_DateSet( &p_dec->date, p_dec->pts );
 615                 }
 616                 else if( !aout_DateGet( &p_dec->date ) )
 617                 {
 618                     input_DeletePES( p_dec->p_fifo->p_packets_mgt, p_pes );
 619                     return;
 620                 }
 621
 622                 while( i_out_frames > 0 )
 623                 {
 624                     int i_frames;
 625
 626                     i_frames = __MIN( i_out_frames, 1000 );
 627                     p_aout_buffer = aout_DecNewBuffer( p_dec->p_aout,
 628                                                        p_dec->p_aout_input,
 629                                                        i_frames );
 630                     if( !p_aout_buffer )
 631                     {
 632                         msg_Err( p_dec->p_fifo, "cannot get aout buffer" );
 633                         p_dec->p_fifo->b_error = 1;
 634                         return;
 635                     }
 636                     p_aout_buffer->start_date = aout_DateGet( &p_dec->date );
 637                     p_aout_buffer->end_date = aout_DateIncrement( &p_dec->date,
 638                                                                   i_frames );
 639
 640                     memcpy( p_aout_buffer->p_buffer,
 641                             p_buff,
 642                             p_aout_buffer->i_nb_bytes );
 643
 644                     /*
 645                     msg_Dbg( p_dec->p_fifo,
 646                              "==> start=%lld end=%lld date=%lld",
 647                              p_aout_buffer->start_date,
 648                              p_aout_buffer->end_date, mdate() );
 649                     */
 650
 651                     aout_DecPlay( p_dec->p_aout, p_dec->p_aout_input,
 652                                   p_aout_buffer );
 653
 654                     /*
 655                     msg_Dbg( p_dec->p_fifo, "s1=%d s2=%d", i_framesperchannels,
 656                              p_aout_buffer->i_nb_samples );
 657
 658                     msg_Dbg( p_dec->p_fifo, "i_nb_bytes=%d i_nb_samples*4=%d",
 659                              p_aout_buffer->i_nb_bytes,
 660                              p_aout_buffer->i_nb_samples * 4 );
 661                     */
 662
 663                     p_buff += i_frames * 4;
 664                     i_out_frames -= i_frames;
 665                 }
 666
 667                 p_dec->pts = -1;
 668             }
 669         }
 670     }
 671
 672     input_DeletePES( p_dec->p_fifo->p_packets_mgt, p_pes );
 673 }
 674
 675 static void EndThreadAudio( adec_thread_t *p_dec )
 676 {
 677     vlc_value_t             lockval;
 678     int i_error;
 679     unsigned long ConvertedFrames=0;
 680     unsigned long ConvertedBytes=0;
 681
 682     /* get lock, avoid segfault */
 683     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 684     vlc_mutex_lock( lockval.p_address );
 685
 686     i_error = p_dec->SoundConverterEndConversion( p_dec->myConverter, NULL,
 687                                                   &ConvertedFrames,
 688                                                   &ConvertedBytes );
 689     msg_Dbg( p_dec->p_fifo, "SoundConverterEndConversion => %d", i_error );
 690
 691     i_error = p_dec->SoundConverterClose( p_dec->myConverter );
 692     msg_Dbg( p_dec->p_fifo, "SoundConverterClose => %d", i_error );
 693
 694 #ifndef SYS_DARWIN
 695     FreeLibrary( p_dec->qtml );
 696     msg_Dbg( p_dec->p_fifo, "FreeLibrary ok." );
 697 #endif
 698     vlc_mutex_unlock( lockval.p_address );
 699
 700 #ifdef LOADER
 701     Restore_LDT_Keeper( p_dec->ldt_fs );
 702     msg_Dbg( p_dec->p_fifo, "Restore_LDT_Keeper" );
 703 #endif
 704 #ifdef SYS_DARWIN
 705     ExitMovies();
 706 #endif
 707     aout_DecDelete( p_dec->p_aout, p_dec->p_aout_input );
 708 }
 709
 710 static int QTAudioInit( adec_thread_t *p_dec )
 711 {
 712
 713 #ifdef SYS_DARWIN
 714     p_dec->SoundConverterOpen       = (void*)SoundConverterOpen;
 715     p_dec->SoundConverterClose      = (void*)SoundConverterClose;
 716     p_dec->SoundConverterSetInfo    = (void*)SoundConverterSetInfo;
 717     p_dec->SoundConverterGetBufferSizes = (void*)SoundConverterGetBufferSizes;
 718     p_dec->SoundConverterConvertBuffer  = (void*)SoundConverterConvertBuffer;
 719     p_dec->SoundConverterBeginConversion= (void*)SoundConverterBeginConversion;
 720     p_dec->SoundConverterEndConversion  = (void*)SoundConverterEndConversion;
 721 #else
 722
 723 #ifdef LOADER
 724     p_dec->ldt_fs = Setup_LDT_Keeper();
 725 #endif /* LOADER */
 726
 727     p_dec->qtml = LoadLibraryA( "qtmlClient.dll" );
 728     if( p_dec->qtml == NULL )
 729     {
 730         msg_Dbg( p_dec->p_fifo, "failed loading qtmlClient.dll" );
 731         return VLC_EGENERIC;
 732     }
 733
 734     p_dec->InitializeQTML =
 735         (void *)GetProcAddress( p_dec->qtml, "InitializeQTML" );
 736     if( p_dec->InitializeQTML == NULL )
 737     {
 738         msg_Dbg( p_dec->p_fifo, "failed geting proc address InitializeQTML" );
 739         return VLC_EGENERIC;
 740     }
 741
 742     p_dec->SoundConverterOpen =
 743         (void *)GetProcAddress( p_dec->qtml, "SoundConverterOpen" );
 744     if( p_dec->SoundConverterOpen == NULL )
 745     {
 746         msg_Dbg( p_dec->p_fifo,
 747                  "failed getting proc address SoundConverterOpen");
 748         return VLC_EGENERIC;
 749     }
 750
 751     p_dec->SoundConverterClose =
 752         (void *)GetProcAddress( p_dec->qtml, "SoundConverterClose" );
 753     if( p_dec->SoundConverterClose == NULL )
 754     {
 755         msg_Dbg( p_dec->p_fifo,
 756                  "failed getting proc address SoundConverterClose");
 757         return VLC_EGENERIC;
 758     }
 759
 760     p_dec->TerminateQTML =
 761         (void *)GetProcAddress( p_dec->qtml, "TerminateQTML" );
 762     if( p_dec->TerminateQTML == NULL )
 763     {
 764         msg_Dbg( p_dec->p_fifo, "failed getting proc address TerminateQTML");
 765         return VLC_EGENERIC;
 766     }
 767
 768     p_dec->SoundConverterSetInfo =
 769         (void *)GetProcAddress( p_dec->qtml, "SoundConverterSetInfo" );
 770     if( p_dec->SoundConverterSetInfo == NULL )
 771     {
 772         msg_Dbg( p_dec->p_fifo,
 773                  "failed getting proc address SoundConverterSetInfo");
 774         return VLC_EGENERIC;
 775     }
 776
 777     p_dec->SoundConverterGetBufferSizes =
 778         (void *)GetProcAddress( p_dec->qtml, "SoundConverterGetBufferSizes" );
 779     if( p_dec->SoundConverterGetBufferSizes == NULL )
 780     {
 781         msg_Dbg( p_dec->p_fifo,
 782                  "failed getting proc address SoundConverterGetBufferSizes");
 783         return VLC_EGENERIC;
 784     }
 785
 786     p_dec->SoundConverterConvertBuffer =
 787         (void *)GetProcAddress( p_dec->qtml, "SoundConverterConvertBuffer" );
 788     if( p_dec->SoundConverterConvertBuffer == NULL )
 789     {
 790         msg_Dbg( p_dec->p_fifo,
 791                  "failed getting proc address SoundConverterConvertBuffer" );
 792         return VLC_EGENERIC;
 793     }
 794
 795     p_dec->SoundConverterEndConversion =
 796         (void *)GetProcAddress( p_dec->qtml, "SoundConverterEndConversion" );
 797     if( p_dec->SoundConverterEndConversion == NULL )
 798     {
 799         msg_Dbg( p_dec->p_fifo,
 800                  "failed getting proc address SoundConverterEndConversion" );
 801         return VLC_EGENERIC;
 802     }
 803
 804     p_dec->SoundConverterBeginConversion =
 805         (void *)GetProcAddress( p_dec->qtml, "SoundConverterBeginConversion");
 806     if( p_dec->SoundConverterBeginConversion == NULL )
 807     {
 808         msg_Dbg( p_dec->p_fifo,
 809                  "failed getting proc address SoundConverterBeginConversion" );
 810         return VLC_EGENERIC;
 811     }
 812
 813     msg_Dbg( p_dec->p_fifo,
 814              "Standard init done you may now call supported functions" );
 815 #endif /* else SYS_DARWIN */
 816
 817     return VLC_SUCCESS;
 818 }
 819
 820 /****************************************************************************
 821  ****************************************************************************
 822  **
 823  **     video part
 824  **
 825  ****************************************************************************
 826  ****************************************************************************/
 827
 828 #ifdef WIN32
 829 static int  RunDecoderVideo( decoder_fifo_t *p_fifo ){ return VLC_EGENERIC; }
 830
 831 #else
 832 static int  InitThreadVideo     ( vdec_thread_t * );
 833 static void DecodeThreadVideo   ( vdec_thread_t * );
 834 static void EndThreadVideo      ( vdec_thread_t * );
 835
 836 static int  RunDecoderVideo( decoder_fifo_t *p_fifo )
 837 {
 838     vdec_thread_t *p_dec;
 839     vlc_bool_t    b_error;
 840
 841     p_dec = malloc( sizeof( vdec_thread_t ) );
 842     if( !p_dec )
 843     {
 844         msg_Err( p_fifo, "out of memory" );
 845         DecoderError( p_fifo );
 846         return VLC_EGENERIC;
 847     }
 848     p_dec->p_fifo = p_fifo;
 849
 850     if( InitThreadVideo( p_dec ) != 0 )
 851     {
 852         DecoderError( p_fifo );
 853         return VLC_EGENERIC;
 854     }
 855
 856     while( !p_dec->p_fifo->b_die && !p_dec->p_fifo->b_error )
 857     {
 858         DecodeThreadVideo( p_dec );
 859     }
 860
 861
 862     if( ( b_error = p_dec->p_fifo->b_error ) )
 863     {
 864         DecoderError( p_dec->p_fifo );
 865     }
 866
 867     EndThreadVideo( p_dec );
 868     if( b_error )
 869     {
 870         return VLC_EGENERIC;
 871     }
 872
 873     return VLC_SUCCESS;
 874 }
 875
 876 /*
 877  * InitThreadVideo: load and init library
 878  *
 879  */
 880 static int InitThreadVideo( vdec_thread_t *p_dec )
 881 {
 882     vlc_value_t                         lockval;
 883     long                                i_result;
 884     ComponentDescription                desc;
 885     Component                           prev;
 886     ComponentResult                     cres;
 887     ImageSubCodecDecompressCapabilities icap;   /* for ImageCodecInitialize() */
 888     CodecInfo                           cinfo;  /* for ImageCodecGetCodecInfo() */
 889     ImageDescription                    *id;
 890
 891     BITMAPINFOHEADER    *p_bih;
 892     int                 i_vide;
 893     uint8_t             *p_vide;
 894     char                fcc[4];
 895
 896     if( !( p_bih  = (BITMAPINFOHEADER*)p_dec->p_fifo->p_bitmapinfoheader ) )
 897     {
 898         msg_Err( p_dec->p_fifo, "missing BITMAPINFOHEADER !!" );
 899         return VLC_EGENERIC;
 900     }
 901     i_vide = p_bih->biSize - sizeof( BITMAPINFOHEADER );
 902     p_vide = (uint8_t*)&p_bih[1];
 903     if( i_vide <= 0 || p_vide == NULL )
 904     {
 905         msg_Err( p_dec->p_fifo, "invalid BITMAPINFOHEADER !!" );
 906         return VLC_EGENERIC;
 907     }
 908     memcpy( fcc, &p_dec->p_fifo->i_fourcc, 4 );
 909     msg_Dbg( p_dec->p_fifo, "quicktime_video %4.4s %dx%d", fcc,
 910              p_bih->biWidth, p_bih->biHeight );
 911
 912     /* get lock, avoid segfault */
 913     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 914     vlc_mutex_lock( lockval.p_address );
 915 #ifdef SYS_DARWIN
 916     EnterMovies();
 917 #else
 918 #ifdef LOADER
 919     p_dec->ldt_fs = Setup_LDT_Keeper();
 920 #endif /* LOADER */
 921     msg_Dbg( p_dec->p_fifo, "trying to load `qtmlClient.dll'" );
 922     if( !( p_dec->qtml = LoadLibraryA("qtmlClient.dll") ) )
 923     {
 924         msg_Err( p_dec->p_fifo, "cannot load qtmlClient.dll");
 925         goto exit_error;
 926     }
 927
 928     msg_Dbg( p_dec->p_fifo, "qtmlClient.dll loaded" );
 929
 930     /* (void*) to shut up gcc */
 931     p_dec->InitializeQTML           = (void*)InitializeQTML;
 932 #endif /* SYS_DARWIN */
 933     p_dec->FindNextComponent        = (void*)FindNextComponent;
 934     p_dec->OpenComponent            = (void*)OpenComponent;
 935     p_dec->ImageCodecInitialize     = (void*)ImageCodecInitialize;
 936     p_dec->ImageCodecGetCodecInfo   = (void*)ImageCodecGetCodecInfo;
 937     p_dec->ImageCodecPreDecompress  = (void*)ImageCodecPreDecompress;
 938     p_dec->ImageCodecBandDecompress = (void*)ImageCodecBandDecompress;
 939     p_dec->GetGWorldPixMap          = (void*)GetGWorldPixMap;
 940     p_dec->QTNewGWorldFromPtr       = (void*)QTNewGWorldFromPtr;
 941     p_dec->NewHandleClear           = (void*)NewHandleClear;
 942
 943 #ifndef SYS_DARWIN
 944     /* some sanity check */
 945     if( !p_dec->InitializeQTML ||
 946         !p_dec->FindNextComponent ||
 947         !p_dec->OpenComponent ||
 948         !p_dec->ImageCodecBandDecompress )
 949     {
 950         msg_Err( p_dec->p_fifo, "error getting qtmlClient.dll symbols");
 951         goto exit_error;
 952     }
 953
 954     if( ( i_result = p_dec->InitializeQTML( 6 + 16 ) ) )
 955     {
 956         msg_Dbg( p_dec->p_fifo, "error while InitializeQTML = %d", i_result );
 957         goto exit_error;
 958     }
 959 #endif
 960
 961     /* init ComponentDescription */
 962     memset( &desc, 0, sizeof( ComponentDescription ) );
 963     desc.componentType      = FCC( 'i', 'm', 'd', 'c' );
 964     desc.componentSubType   = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
 965     desc.componentManufacturer = 0;
 966     desc.componentFlags        = 0;
 967     desc.componentFlagsMask    = 0;
 968
 969     if( !( prev = p_dec->FindNextComponent( NULL, &desc ) ) )
 970     {
 971         msg_Err( p_dec->p_fifo, "cannot find requested component" );
 972         goto exit_error;
 973     }
 974     msg_Dbg( p_dec->p_fifo, "component id=0x%p", prev );
 975
 976     p_dec->ci =  p_dec->OpenComponent( prev );
 977     msg_Dbg( p_dec->p_fifo, "component instance p=0x%p", p_dec->ci );
 978
 979     memset( &icap, 0, sizeof( ImageSubCodecDecompressCapabilities ) );
 980     cres =  p_dec->ImageCodecInitialize( p_dec->ci, &icap );
 981 /*    msg_Dbg( p_dec->p_fifo, "ImageCodecInitialize->%p  size=%d (%d)\n",cres,icap.recordSize,icap.decompressRecordSize); */
 982
 983
 984     memset( &cinfo, 0, sizeof( CodecInfo ) );
 985     cres =  p_dec->ImageCodecGetCodecInfo( p_dec->ci, &cinfo );
 986     msg_Dbg( p_dec->p_fifo,
 987              "Flags: compr: 0x%lx  decomp: 0x%lx format: 0x%lx\n",
 988              cinfo.compressFlags, cinfo.decompressFlags, cinfo.formatFlags );
 989     msg_Dbg( p_dec->p_fifo, "quicktime_video: Codec name: %.*s\n",
 990              ((unsigned char*)&cinfo.typeName)[0],
 991              ((unsigned char*)&cinfo.typeName)+1 );
 992
 993     /* make a yuy2 gworld */
 994     p_dec->OutBufferRect.top    = 0;
 995     p_dec->OutBufferRect.left   = 0;
 996     p_dec->OutBufferRect.right  = p_bih->biWidth;
 997     p_dec->OutBufferRect.bottom = p_bih->biHeight;
 998
 999
1000     /* codec data FIXME use codec not SVQ3 */
1001     msg_Dbg( p_dec->p_fifo, "vide = %d", i_vide );
1002     id = malloc( sizeof( ImageDescription ) + ( i_vide - 70 ) );
1003     id->idSize          = sizeof( ImageDescription ) + ( i_vide - 70 );
1004     id->cType           = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
1005     id->version         = GetWBE ( p_vide +  0 );
1006     id->revisionLevel   = GetWBE ( p_vide +  2 );
1007     id->vendor          = GetDWBE( p_vide +  4 );
1008     id->temporalQuality = GetDWBE( p_vide +  8 );
1009     id->spatialQuality  = GetDWBE( p_vide + 12 );
1010     id->width           = GetWBE ( p_vide + 16 );
1011     id->height          = GetWBE ( p_vide + 18 );
1012     id->hRes            = GetDWBE( p_vide + 20 );
1013     id->vRes            = GetDWBE( p_vide + 24 );
1014     id->dataSize        = GetDWBE( p_vide + 28 );
1015     id->frameCount      = GetWBE ( p_vide + 32 );
1016     memcpy( &id->name, p_vide + 34, 32 );
1017     id->depth           = GetWBE ( p_vide + 66 );
1018     id->clutID          = GetWBE ( p_vide + 68 );
1019     if( i_vide > 70 )
1020     {
1021         memcpy( ((char*)&id->clutID) + 2, p_vide + 70, i_vide - 70 );
1022     }
1023
1024     msg_Dbg( p_dec->p_fifo, "idSize=%ld ver=%d rev=%d vendor=%ld tempQ=%d "
1025              "spaQ=%d w=%d h=%d dpi=%d%d dataSize=%d frameCount=%d clutID=%d",
1026              id->idSize, id->version, id->revisionLevel, id->vendor,
1027              (int)id->temporalQuality, (int)id->spatialQuality,
1028              id->width, id->height,
1029              (int)id->hRes, (int)id->vRes,
1030              (int)id->dataSize,
1031              id->frameCount,
1032              id->clutID );
1033
1034     p_dec->framedescHandle =
1035         (ImageDescriptionHandle) p_dec->NewHandleClear( id->idSize );
1036     memcpy( *p_dec->framedescHandle, id, id->idSize );
1037
1038     p_dec->plane = malloc( p_bih->biWidth * p_bih->biHeight * 3 );
1039
1040     i_result = p_dec->QTNewGWorldFromPtr( &p_dec->OutBufferGWorld,
1041                                           /*pixel format of new GWorld==YUY2 */
1042                                           kYUVSPixelFormat,
1043                                           /* we should benchmark if yvu9 is
1044                                            * faster for svq3, too */
1045                                           &p_dec->OutBufferRect,
1046                                           0, 0, 0,
1047                                           p_dec->plane,
1048                                           p_bih->biWidth * 2 );
1049
1050     msg_Dbg( p_dec->p_fifo, "NewGWorldFromPtr returned:%ld\n",
1051              65536 - ( i_result&0xffff ) );
1052
1053     memset( &p_dec->decpar, 0, sizeof( CodecDecompressParams ) );
1054     p_dec->decpar.imageDescription = p_dec->framedescHandle;
1055     p_dec->decpar.startLine        = 0;
1056     p_dec->decpar.stopLine         = ( **p_dec->framedescHandle ).height;
1057     p_dec->decpar.frameNumber      = 1;
1058     p_dec->decpar.matrixFlags      = 0;
1059     p_dec->decpar.matrixType       = 0;
1060     p_dec->decpar.matrix           = 0;
1061     p_dec->decpar.capabilities     = &p_dec->codeccap;
1062     p_dec->decpar.accuracy         = codecNormalQuality;
1063     p_dec->decpar.srcRect          = p_dec->OutBufferRect;
1064     p_dec->decpar.transferMode     = srcCopy;
1065     p_dec->decpar.dstPixMap        = **p_dec->GetGWorldPixMap( p_dec->OutBufferGWorld );/*destPixmap;  */
1066
1067     cres =  p_dec->ImageCodecPreDecompress( p_dec->ci, &p_dec->decpar );
1068     msg_Dbg( p_dec->p_fifo,
1069              "quicktime_video: ImageCodecPreDecompress cres=0x%X\n",
1070              (int)cres );
1071
1072     p_dec->p_vout = vout_Request( p_dec->p_fifo, NULL,
1073                                   p_bih->biWidth, p_bih->biHeight,
1074                                   VLC_FOURCC( 'Y', 'U', 'Y', '2' ),
1075                                   VOUT_ASPECT_FACTOR * p_bih->biWidth /
1076                                   p_bih->biHeight );
1077
1078     if( !p_dec->p_vout )
1079     {
1080         msg_Err( p_dec->p_fifo, "cannot get a vout" );
1081         goto exit_error;
1082     }
1083
1084     p_dec->i_buffer = 1000*1000;
1085     p_dec->p_buffer = malloc( p_dec->i_buffer );
1086
1087     vlc_mutex_unlock( lockval.p_address );
1088     return VLC_SUCCESS;
1089
1090 exit_error:
1091 #ifdef LOADER
1092     Restore_LDT_Keeper( p_dec->ldt_fs );
1093 #endif
1094     vlc_mutex_unlock( lockval.p_address );
1095     return VLC_EGENERIC;
1096
1097 }
1098
1099 static void DecodeThreadVideo( vdec_thread_t *p_dec )
1100 {
1101     BITMAPINFOHEADER *p_bih =
1102         (BITMAPINFOHEADER*)p_dec->p_fifo->p_bitmapinfoheader;
1103
1104     pes_packet_t    *p_pes;
1105     vlc_value_t     lockval;
1106     picture_t       *p_pic;
1107     ComponentResult cres;
1108
1109     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
1110
1111     input_ExtractPES( p_dec->p_fifo, &p_pes );
1112     if( !p_pes )
1113     {
1114         msg_Err( p_dec->p_fifo, "cannot get PES" );
1115         p_dec->p_fifo->b_error = 1;
1116         return;
1117     }
1118
1119     if( p_pes->i_pes_size > p_dec->i_buffer )
1120     {
1121         p_dec->i_buffer = 3 * p_pes->i_pes_size / 2;
1122         free( p_dec->p_buffer );
1123         p_dec->p_buffer = malloc( p_dec->i_buffer );
1124     }
1125
1126     if( p_pes->i_pes_size > 0 && p_pes->i_pts > mdate() )
1127     {
1128         GetPESData( p_dec->p_buffer, p_dec->i_buffer, p_pes );
1129
1130         while( !(p_pic = vout_CreatePicture( p_dec->p_vout, 0, 0, 0 ) ) )
1131         {
1132             if( p_dec->p_fifo->b_die || p_dec->p_fifo->b_error )
1133             {
1134                 break;
1135             }
1136             msleep( VOUT_OUTMEM_SLEEP );
1137         }
1138
1139         p_dec->decpar.data                  = p_dec->p_buffer;
1140         p_dec->decpar.bufferSize            = p_pes->i_pes_size;
1141         (**p_dec->framedescHandle).dataSize = p_pes->i_pes_size;
1142
1143         vlc_mutex_lock( lockval.p_address );
1144         cres = p_dec->ImageCodecBandDecompress( p_dec->ci, &p_dec->decpar );
1145         vlc_mutex_unlock( lockval.p_address );
1146
1147         ++p_dec->decpar.frameNumber;
1148
1149         if( cres &0xFFFF )
1150         {
1151             msg_Dbg( p_dec->p_fifo, "quicktime_video: ImageCodecBandDecompress"
1152                      " cres=0x%X (-0x%X) %d :(\n",
1153                      (int)cres,(int)-cres, (int)cres );
1154         }
1155
1156         memcpy( p_pic->p[0].p_pixels,
1157                 p_dec->plane,
1158                 p_bih->biWidth * p_bih->biHeight * 2 );
1159
1160         vout_DatePicture( p_dec->p_vout, p_pic, p_pes->i_pts );
1161         vout_DisplayPicture( p_dec->p_vout, p_pic );
1162     }
1163
1164     input_DeletePES( p_dec->p_fifo->p_packets_mgt, p_pes );
1165 }
1166
1167 static void EndThreadVideo( vdec_thread_t *p_dec )
1168 {
1169     msg_Dbg( p_dec->p_fifo, "QuickTime library video decoder closing" );
1170     free( p_dec->plane );
1171     vout_Request( p_dec->p_fifo, p_dec->p_vout, 0, 0, 0, 0 );
1172
1173 #ifndef SYS_DARWIN
1174     FreeLibrary( p_dec->qtml );
1175     msg_Dbg( p_dec->p_fifo, "FreeLibrary ok." );
1176 #endif
1177
1178 #ifdef LOADER
1179     Restore_LDT_Keeper( p_dec->ldt_fs );
1180     msg_Dbg( p_dec->p_fifo, "Restore_LDT_Keeper" );
1181 #endif
1182 #ifdef SYS_DARWIN
1183     ExitMovies();
1184 #endif
1185 }
1186 #endif