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 1.14 2003/10/01 20:57:34 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 /* 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 int GetPESData( uint8_t *p_buf, int i_max, pes_packet_t *p_pes )
 235 {
 236     int i_copy;
 237     int i_count;
 238
 239     data_packet_t   *p_data;
 240
 241     i_count = 0;
 242     p_data = p_pes->p_first;
 243     while( p_data != NULL && i_count < i_max )
 244     {
 245
 246         i_copy = __MIN( p_data->p_payload_end - p_data->p_payload_start,
 247                         i_max - i_count );
 248
 249         if( i_copy > 0 )
 250         {
 251             memcpy( p_buf,
 252                     p_data->p_payload_start,
 253                     i_copy );
 254         }
 255
 256         p_data = p_data->p_next;
 257         i_count += i_copy;
 258         p_buf   += i_copy;
 259     }
 260
 261     if( i_count < i_max )
 262     {
 263         memset( p_buf, 0, i_max - i_count );
 264     }
 265     return( i_count );
 266 }
 267
 268 /*****************************************************************************
 269  * OpenDecoder: probe the decoder and return score
 270  *****************************************************************************
 271  * Tries to launch a decoder and return score so that the interface is able
 272  * to choose.
 273  *****************************************************************************/
 274 static int OpenDecoder( vlc_object_t *p_this )
 275 {
 276     decoder_t *p_dec = (decoder_t*)p_this;
 277
 278     switch( p_dec->p_fifo->i_fourcc )
 279     {
 280         case VLC_FOURCC('S','V','Q','3'): /* Sorenson v3 */
 281     /*    case VLC_FOURCC('S','V','Q','1'):  Sorenson v1
 282         case VLC_FOURCC('Z','y','G','o'):
 283         case VLC_FOURCC('V','P','3','1'):
 284         case VLC_FOURCC('3','I','V','1'): */
 285         case VLC_FOURCC('r','l','e',' '): /* QuickTime animation (RLE) */
 286         case VLC_FOURCC('r','p','z','a'): /* QuickTime Apple Video */
 287         case VLC_FOURCC('a','z','p','r'): /* QuickTime animation (RLE) */
 288             p_dec->pf_run = RunDecoderVideo;
 289             return VLC_SUCCESS;
 290
 291         case VLC_FOURCC('s','a','m','r'): /* 3GPP AMR audio */
 292         case VLC_FOURCC('m','p','4','a'): /* MPEG-4 audio */
 293         case VLC_FOURCC('Q','D','M','C'): /* QDesign */
 294         case VLC_FOURCC('Q','D','M','2'): /* QDesign* 2 */
 295         case VLC_FOURCC('Q','c','l','p'): /* Qualcomm Purevoice Codec */
 296         case VLC_FOURCC('Q','C','L','P'): /* Qualcomm Purevoice Codec */
 297         case VLC_FOURCC('M','A','C','3'): /* MACE3 audio decoder */
 298         case VLC_FOURCC('M','A','C','6'): /* MACE6 audio decoder */
 299         case VLC_FOURCC('d','v','c','a'): /* DV Audio */
 300         case VLC_FOURCC('s','o','w','t'): /* 16-bit Little Endian */
 301         case VLC_FOURCC('t','w','o','s'): /* 16-bit Big Endian */
 302         case VLC_FOURCC('a','l','a','w'): /* ALaw 2:1 */
 303         case VLC_FOURCC('u','l','a','w'): /* mu-Law 2:1 */
 304         case VLC_FOURCC('r','a','w',' '): /* 8-bit offset binaries */
 305         case VLC_FOURCC('f','l','3','2'): /* 32-bit Floating Point */
 306         case VLC_FOURCC('f','l','6','4'): /* 64-bit Floating Point */
 307         case VLC_FOURCC('i','n','2','4'): /* 24-bit Interger */
 308         case VLC_FOURCC('i','n','3','2'): /* 32-bit Integer */
 309         case 0x0011:                            /* DVI IMA */
 310         case 0x6D730002:                        /* Microsoft ADPCM-ACM */
 311         case 0x6D730011:                        /* DVI Intel IMAADPCM-ACM */
 312
 313             p_dec->pf_run = RunDecoderAudio;
 314             return VLC_SUCCESS;
 315         default:
 316             return VLC_EGENERIC;
 317     }
 318 }
 319
 320 /****************************************************************************
 321  ****************************************************************************
 322  **
 323  **     audio part
 324  **
 325  ****************************************************************************
 326  ****************************************************************************/
 327 static int  InitThreadAudio     ( adec_thread_t * );
 328 static void DecodeThreadAudio   ( adec_thread_t * );
 329 static void EndThreadAudio      ( adec_thread_t * );
 330 static int  QTAudioInit         ( adec_thread_t * );
 331
 332 static int RunDecoderAudio( decoder_fifo_t *p_fifo )
 333 {
 334     adec_thread_t *p_dec;
 335     vlc_bool_t    b_error;
 336
 337     p_dec = malloc( sizeof( adec_thread_t ) );
 338     if( !p_dec )
 339     {
 340         msg_Err( p_fifo, "out of memory" );
 341         DecoderError( p_fifo );
 342         return VLC_EGENERIC;
 343     }
 344     p_dec->p_fifo = p_fifo;
 345
 346     if( InitThreadAudio( p_dec ) != 0 )
 347     {
 348         DecoderError( p_fifo );
 349         return VLC_EGENERIC;
 350     }
 351
 352     while( !p_dec->p_fifo->b_die && !p_dec->p_fifo->b_error )
 353     {
 354         DecodeThreadAudio( p_dec );
 355     }
 356
 357
 358     if( ( b_error = p_dec->p_fifo->b_error ) )
 359     {
 360         DecoderError( p_dec->p_fifo );
 361     }
 362
 363     EndThreadAudio( p_dec );
 364     if( b_error )
 365     {
 366         return VLC_EGENERIC;
 367     }
 368
 369     return VLC_SUCCESS;
 370 }
 371
 372 static int InitThreadAudio( adec_thread_t *p_dec )
 373 {
 374     vlc_value_t     lockval;
 375     int             i_error;
 376     char            fcc[4];
 377     unsigned long   WantedBufferSize;
 378     unsigned long   InputBufferSize = 0;
 379     unsigned long   OutputBufferSize = 0;
 380
 381     WAVEFORMATEX    *p_wf;
 382
 383     if( !( p_wf = (WAVEFORMATEX*)p_dec->p_fifo->p_waveformatex ) )
 384     {
 385         msg_Err( p_dec->p_fifo, "missing WAVEFORMATEX");
 386         return VLC_EGENERIC;
 387     }
 388     memcpy( fcc, &p_dec->p_fifo->i_fourcc, 4 );
 389
 390     /* get lock, avoid segfault */
 391     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 392     vlc_mutex_lock( lockval.p_address );
 393
 394 #ifdef SYS_DARWIN
 395     EnterMovies();
 396 #endif
 397
 398     if( QTAudioInit( p_dec ) != VLC_SUCCESS )
 399     {
 400         msg_Err( p_dec->p_fifo, "cannot initialize QT");
 401         goto exit_error;
 402     }
 403
 404 #ifndef SYS_DARWIN
 405     if( ( i_error = p_dec->InitializeQTML( 6 + 16 ) ) )
 406     {
 407         msg_Dbg( p_dec->p_fifo, "error while InitializeQTML = %d", i_error );
 408         goto exit_error;
 409     }
 410 #endif
 411
 412     /* input format settings */
 413     p_dec->InputFormatInfo.flags       = 0;
 414     p_dec->InputFormatInfo.sampleCount = 0;
 415     p_dec->InputFormatInfo.buffer      = NULL;
 416     p_dec->InputFormatInfo.reserved    = 0;
 417     p_dec->InputFormatInfo.numChannels = p_wf->nChannels;
 418     p_dec->InputFormatInfo.sampleSize  = p_wf->wBitsPerSample;
 419     p_dec->InputFormatInfo.sampleRate  = p_wf->nSamplesPerSec;
 420     p_dec->InputFormatInfo.format      = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
 421
 422     /* output format settings */
 423     p_dec->OutputFormatInfo.flags       = 0;
 424     p_dec->OutputFormatInfo.sampleCount = 0;
 425     p_dec->OutputFormatInfo.buffer      = NULL;
 426     p_dec->OutputFormatInfo.reserved    = 0;
 427     p_dec->OutputFormatInfo.numChannels = p_wf->nChannels;
 428     p_dec->OutputFormatInfo.sampleSize  = 16;
 429     p_dec->OutputFormatInfo.sampleRate  = p_wf->nSamplesPerSec;
 430     p_dec->OutputFormatInfo.format      = FCC( 'N', 'O', 'N', 'E' );
 431
 432 #ifdef SYS_DARWIN
 433 /* on OS X QT is not threadsafe */
 434     vlc_mutex_lock( &p_dec->p_fifo->p_vlc->quicktime_lock );
 435 #endif
 436
 437     i_error = p_dec->SoundConverterOpen( &p_dec->InputFormatInfo,
 438                                          &p_dec->OutputFormatInfo,
 439                                          &p_dec->myConverter );
 440     if( i_error )
 441     {
 442         msg_Err( p_dec->p_fifo,
 443                  "error while SoundConverterOpen = %d", i_error );
 444         goto exit_error;
 445     }
 446
 447 #if 0
 448     /* tell the sound converter we accept VBR formats */
 449     i_error = SoundConverterSetInfo( p_dec->myConverter, siClientAcceptsVBR,
 450                                      (void *)true );
 451 #endif
 452
 453     if( p_wf->cbSize > 36 + 8 )
 454     {
 455         i_error =
 456             p_dec->SoundConverterSetInfo( p_dec->myConverter,
 457                                           FCC( 'w', 'a', 'v', 'e' ),
 458                                           ((uint8_t*)&p_wf[1]) + 36 + 8 );
 459         msg_Dbg( p_dec->p_fifo,
 460                  "error while SoundConverterSetInfo = %d", i_error );
 461     }
 462
 463     WantedBufferSize = p_dec->OutputFormatInfo.numChannels *
 464                          p_dec->OutputFormatInfo.sampleRate * 2;
 465     p_dec->FramesToGet = 0;
 466
 467     i_error = p_dec->SoundConverterGetBufferSizes( p_dec->myConverter,
 468                   WantedBufferSize, &p_dec->FramesToGet,
 469                   &InputBufferSize, &OutputBufferSize );
 470
 471     msg_Dbg( p_dec->p_fifo, "WantedBufferSize=%li InputBufferSize=%li "
 472              "OutputBufferSize=%li FramesToGet=%li", WantedBufferSize,
 473              InputBufferSize, OutputBufferSize, p_dec->FramesToGet );
 474
 475     p_dec->InFrameSize  = (InputBufferSize + p_dec->FramesToGet - 1 ) /
 476                             p_dec->FramesToGet;
 477     p_dec->OutFrameSize = OutputBufferSize / p_dec->FramesToGet;
 478
 479     msg_Dbg( p_dec->p_fifo, "frame size %d -> %d",
 480              p_dec->InFrameSize, p_dec->OutFrameSize );
 481
 482     i_error = p_dec->SoundConverterBeginConversion( p_dec->myConverter );
 483     if( i_error )
 484     {
 485         msg_Err( p_dec->p_fifo,
 486                  "error while SoundConverterBeginConversion = %d", i_error );
 487         goto exit_error;
 488     }
 489
 490 #ifdef SYS_DARWIN
 491     vlc_mutex_unlock( &p_dec->p_fifo->p_vlc->quicktime_lock );
 492 #endif
 493
 494     p_dec->output_format.i_format   = AOUT_FMT_S16_NE;
 495     p_dec->output_format.i_rate     = p_dec->OutputFormatInfo.sampleRate;
 496     p_dec->output_format.i_physical_channels =
 497         p_dec->output_format.i_original_channels =
 498             pi_channels_maps[p_dec->OutputFormatInfo.numChannels];
 499     aout_DateInit( &p_dec->date, p_dec->output_format.i_rate );
 500     p_dec->p_aout_input = aout_DecNew( p_dec->p_fifo,
 501                                        &p_dec->p_aout,
 502                                        &p_dec->output_format );
 503     if( !p_dec->p_aout_input )
 504     {
 505         msg_Err( p_dec->p_fifo, "cannot create aout" );
 506         goto exit_error;
 507     }
 508
 509     p_dec->i_buffer      = 0;
 510     p_dec->i_buffer_size = 100*1000;
 511     p_dec->p_buffer      = malloc( p_dec->i_buffer_size );
 512
 513     vlc_mutex_unlock( lockval.p_address );
 514     return VLC_SUCCESS;
 515
 516 exit_error:
 517 #ifdef LOADER
 518     Restore_LDT_Keeper( p_dec->ldt_fs );
 519 #endif
 520     vlc_mutex_unlock( lockval.p_address );
 521     return VLC_EGENERIC;
 522 }
 523
 524 static void DecodeThreadAudio( adec_thread_t *p_dec )
 525 {
 526     pes_packet_t    *p_pes;
 527     vlc_value_t     lockval;
 528     int             i_error;
 529
 530     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 531
 532     input_ExtractPES( p_dec->p_fifo, &p_pes );
 533     if( !p_pes )
 534     {
 535         msg_Err( p_dec->p_fifo, "cannot get PES" );
 536         p_dec->p_fifo->b_error = 1;
 537         return;
 538     }
 539
 540     p_dec->pts = p_pes->i_pts;
 541
 542     if( p_pes->i_pes_size > 0 && p_pes->i_pts > mdate() )
 543     {
 544
 545         if( p_dec->i_buffer_size < p_dec->i_buffer + p_pes->i_pes_size )
 546         {
 547             p_dec->i_buffer_size = p_dec->i_buffer + p_pes->i_pes_size + 1024;
 548             p_dec->p_buffer = realloc( p_dec->p_buffer,
 549                                        p_dec->i_buffer_size );
 550         }
 551
 552         GetPESData( &p_dec->p_buffer[p_dec->i_buffer],
 553                     p_dec->i_buffer_size - p_dec->i_buffer, p_pes );
 554         p_dec->i_buffer += p_pes->i_pes_size;
 555
 556         if( p_dec->i_buffer > p_dec->InFrameSize )
 557         {
 558             int i_frames = p_dec->i_buffer / p_dec->InFrameSize;
 559             long i_out_frames, i_out_bytes;
 560             /* enough data */
 561
 562             vlc_mutex_lock( lockval.p_address );
 563             i_error = p_dec->SoundConverterConvertBuffer( p_dec->myConverter,
 564                                                           p_dec->p_buffer,
 565                                                           i_frames,
 566                                                           p_dec->buffer_out,
 567                                                           &i_out_frames,
 568                                                           &i_out_bytes );
 569             vlc_mutex_unlock( lockval.p_address );
 570
 571             /*
 572             msg_Dbg( p_dec->p_fifo,
 573                      "decoded %d frames -> %ld frames (error=%d)",
 574                      i_frames, i_out_frames, i_error );
 575
 576             msg_Dbg( p_dec->p_fifo, "decoded %ld frames = %ld bytes",
 577                      i_out_frames, i_out_bytes );
 578             */
 579
 580             p_dec->i_buffer -= i_frames * p_dec->InFrameSize;
 581             if( p_dec->i_buffer > 0 )
 582             {
 583                 memmove( &p_dec->p_buffer[0],
 584                          &p_dec->p_buffer[i_frames * p_dec->InFrameSize],
 585                          p_dec->i_buffer );
 586             }
 587
 588             if( !i_error && i_out_frames > 0 )
 589             {
 590                 aout_buffer_t   *p_aout_buffer;
 591                 uint8_t         *p_buff = p_dec->buffer_out;
 592
 593                 /*msg_Dbg( p_dec->p_fifo, "pts=%lld date=%lld dateget=%lld",
 594                          p_dec->pts, mdate(), aout_DateGet( &p_dec->date ) );*/
 595
 596                 if( p_dec->pts != 0 &&
 597                     p_dec->pts != aout_DateGet( &p_dec->date ) )
 598                 {
 599                     aout_DateSet( &p_dec->date, p_dec->pts );
 600                 }
 601                 else if( !aout_DateGet( &p_dec->date ) )
 602                 {
 603                     input_DeletePES( p_dec->p_fifo->p_packets_mgt, p_pes );
 604                     return;
 605                 }
 606
 607                 while( i_out_frames > 0 )
 608                 {
 609                     int i_frames;
 610
 611                     i_frames = __MIN( i_out_frames, 1000 );
 612                     p_aout_buffer = aout_DecNewBuffer( p_dec->p_aout,
 613                                                        p_dec->p_aout_input,
 614                                                        i_frames );
 615                     if( !p_aout_buffer )
 616                     {
 617                         msg_Err( p_dec->p_fifo, "cannot get aout buffer" );
 618                         p_dec->p_fifo->b_error = 1;
 619                         return;
 620                     }
 621                     p_aout_buffer->start_date = aout_DateGet( &p_dec->date );
 622                     p_aout_buffer->end_date = aout_DateIncrement( &p_dec->date,
 623                                                                   i_frames );
 624
 625                     memcpy( p_aout_buffer->p_buffer,
 626                             p_buff,
 627                             p_aout_buffer->i_nb_bytes );
 628
 629                     /*
 630                     msg_Dbg( p_dec->p_fifo,
 631                              "==> start=%lld end=%lld date=%lld",
 632                              p_aout_buffer->start_date,
 633                              p_aout_buffer->end_date, mdate() );
 634                     */
 635
 636                     aout_DecPlay( p_dec->p_aout, p_dec->p_aout_input,
 637                                   p_aout_buffer );
 638
 639                     /*
 640                     msg_Dbg( p_dec->p_fifo, "s1=%d s2=%d", i_framesperchannels,
 641                              p_aout_buffer->i_nb_samples );
 642
 643                     msg_Dbg( p_dec->p_fifo, "i_nb_bytes=%d i_nb_samples*4=%d",
 644                              p_aout_buffer->i_nb_bytes,
 645                              p_aout_buffer->i_nb_samples * 4 );
 646                     */
 647
 648                     p_buff += i_frames * 4;
 649                     i_out_frames -= i_frames;
 650                 }
 651             }
 652         }
 653     }
 654
 655     input_DeletePES( p_dec->p_fifo->p_packets_mgt, p_pes );
 656 }
 657
 658 static void EndThreadAudio( adec_thread_t *p_dec )
 659 {
 660     vlc_value_t             lockval;
 661     int i_error;
 662     unsigned long ConvertedFrames=0;
 663     unsigned long ConvertedBytes=0;
 664
 665     /* get lock, avoid segfault */
 666     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 667     vlc_mutex_lock( lockval.p_address );
 668
 669     i_error = p_dec->SoundConverterEndConversion( p_dec->myConverter, NULL,
 670                                                   &ConvertedFrames,
 671                                                   &ConvertedBytes );
 672     msg_Dbg( p_dec->p_fifo, "SoundConverterEndConversion => %d", i_error );
 673
 674     i_error = p_dec->SoundConverterClose( p_dec->myConverter );
 675     msg_Dbg( p_dec->p_fifo, "SoundConverterClose => %d", i_error );
 676
 677 #ifndef SYS_DARWIN
 678     FreeLibrary( p_dec->qtml );
 679     msg_Dbg( p_dec->p_fifo, "FreeLibrary ok." );
 680 #endif
 681     vlc_mutex_unlock( lockval.p_address );
 682
 683 #ifdef LOADER
 684     Restore_LDT_Keeper( p_dec->ldt_fs );
 685     msg_Dbg( p_dec->p_fifo, "Restore_LDT_Keeper" );
 686 #endif
 687 #ifdef SYS_DARWIN
 688     ExitMovies();
 689 #endif
 690     aout_DecDelete( p_dec->p_aout, p_dec->p_aout_input );
 691 }
 692
 693 static int QTAudioInit( adec_thread_t *p_dec )
 694 {
 695
 696 #ifdef SYS_DARWIN
 697     p_dec->SoundConverterOpen       = (void*)SoundConverterOpen;
 698     p_dec->SoundConverterClose      = (void*)SoundConverterClose;
 699     p_dec->SoundConverterSetInfo    = (void*)SoundConverterSetInfo;
 700     p_dec->SoundConverterGetBufferSizes = (void*)SoundConverterGetBufferSizes;
 701     p_dec->SoundConverterConvertBuffer  = (void*)SoundConverterConvertBuffer;
 702     p_dec->SoundConverterBeginConversion= (void*)SoundConverterBeginConversion;
 703     p_dec->SoundConverterEndConversion  = (void*)SoundConverterEndConversion;
 704 #else
 705
 706 #ifdef LOADER
 707     p_dec->ldt_fs = Setup_LDT_Keeper();
 708 #endif /* LOADER */
 709
 710     p_dec->qtml = LoadLibraryA( "qtmlClient.dll" );
 711     if( p_dec->qtml == NULL )
 712     {
 713         msg_Dbg( p_dec->p_fifo, "failed loading qtmlClient.dll" );
 714         return VLC_EGENERIC;
 715     }
 716
 717     p_dec->InitializeQTML =
 718         (void *)GetProcAddress( p_dec->qtml, "InitializeQTML" );
 719     if( p_dec->InitializeQTML == NULL )
 720     {
 721         msg_Dbg( p_dec->p_fifo, "failed geting proc address InitializeQTML" );
 722         return VLC_EGENERIC;
 723     }
 724
 725     p_dec->SoundConverterOpen =
 726         (void *)GetProcAddress( p_dec->qtml, "SoundConverterOpen" );
 727     if( p_dec->SoundConverterOpen == NULL )
 728     {
 729         msg_Dbg( p_dec->p_fifo,
 730                  "failed getting proc address SoundConverterOpen");
 731         return VLC_EGENERIC;
 732     }
 733
 734     p_dec->SoundConverterClose =
 735         (void *)GetProcAddress( p_dec->qtml, "SoundConverterClose" );
 736     if( p_dec->SoundConverterClose == NULL )
 737     {
 738         msg_Dbg( p_dec->p_fifo,
 739                  "failed getting proc address SoundConverterClose");
 740         return VLC_EGENERIC;
 741     }
 742
 743     p_dec->TerminateQTML =
 744         (void *)GetProcAddress( p_dec->qtml, "TerminateQTML" );
 745     if( p_dec->TerminateQTML == NULL )
 746     {
 747         msg_Dbg( p_dec->p_fifo, "failed getting proc address TerminateQTML");
 748         return VLC_EGENERIC;
 749     }
 750
 751     p_dec->SoundConverterSetInfo =
 752         (void *)GetProcAddress( p_dec->qtml, "SoundConverterSetInfo" );
 753     if( p_dec->SoundConverterSetInfo == NULL )
 754     {
 755         msg_Dbg( p_dec->p_fifo,
 756                  "failed getting proc address SoundConverterSetInfo");
 757         return VLC_EGENERIC;
 758     }
 759
 760     p_dec->SoundConverterGetBufferSizes =
 761         (void *)GetProcAddress( p_dec->qtml, "SoundConverterGetBufferSizes" );
 762     if( p_dec->SoundConverterGetBufferSizes == NULL )
 763     {
 764         msg_Dbg( p_dec->p_fifo,
 765                  "failed getting proc address SoundConverterGetBufferSizes");
 766         return VLC_EGENERIC;
 767     }
 768
 769     p_dec->SoundConverterConvertBuffer =
 770         (void *)GetProcAddress( p_dec->qtml, "SoundConverterConvertBuffer" );
 771     if( p_dec->SoundConverterConvertBuffer == NULL )
 772     {
 773         msg_Dbg( p_dec->p_fifo,
 774                  "failed getting proc address SoundConverterConvertBuffer" );
 775         return VLC_EGENERIC;
 776     }
 777
 778     p_dec->SoundConverterEndConversion =
 779         (void *)GetProcAddress( p_dec->qtml, "SoundConverterEndConversion" );
 780     if( p_dec->SoundConverterEndConversion == NULL )
 781     {
 782         msg_Dbg( p_dec->p_fifo,
 783                  "failed getting proc address SoundConverterEndConversion" );
 784         return VLC_EGENERIC;
 785     }
 786
 787     p_dec->SoundConverterBeginConversion =
 788         (void *)GetProcAddress( p_dec->qtml, "SoundConverterBeginConversion");
 789     if( p_dec->SoundConverterBeginConversion == NULL )
 790     {
 791         msg_Dbg( p_dec->p_fifo,
 792                  "failed getting proc address SoundConverterBeginConversion" );
 793         return VLC_EGENERIC;
 794     }
 795
 796     msg_Dbg( p_dec->p_fifo,
 797              "Standard init done you may now call supported functions" );
 798 #endif /* else SYS_DARWIN */
 799
 800     return VLC_SUCCESS;
 801 }
 802
 803 /****************************************************************************
 804  ****************************************************************************
 805  **
 806  **     video part
 807  **
 808  ****************************************************************************
 809  ****************************************************************************/
 810
 811 #ifdef WIN32
 812 static int  RunDecoderVideo( decoder_fifo_t *p_fifo ){ return VLC_EGENERIC; }
 813
 814 #else
 815 static int  InitThreadVideo     ( vdec_thread_t * );
 816 static void DecodeThreadVideo   ( vdec_thread_t * );
 817 static void EndThreadVideo      ( vdec_thread_t * );
 818
 819 static int  RunDecoderVideo( decoder_fifo_t *p_fifo )
 820 {
 821     vdec_thread_t *p_dec;
 822     vlc_bool_t    b_error;
 823
 824     p_dec = malloc( sizeof( vdec_thread_t ) );
 825     if( !p_dec )
 826     {
 827         msg_Err( p_fifo, "out of memory" );
 828         DecoderError( p_fifo );
 829         return VLC_EGENERIC;
 830     }
 831     p_dec->p_fifo = p_fifo;
 832
 833     if( InitThreadVideo( p_dec ) != 0 )
 834     {
 835         DecoderError( p_fifo );
 836         return VLC_EGENERIC;
 837     }
 838
 839     while( !p_dec->p_fifo->b_die && !p_dec->p_fifo->b_error )
 840     {
 841         DecodeThreadVideo( p_dec );
 842     }
 843
 844
 845     if( ( b_error = p_dec->p_fifo->b_error ) )
 846     {
 847         DecoderError( p_dec->p_fifo );
 848     }
 849
 850     EndThreadVideo( p_dec );
 851     if( b_error )
 852     {
 853         return VLC_EGENERIC;
 854     }
 855
 856     return VLC_SUCCESS;
 857 }
 858
 859 /*
 860  * InitThreadVideo: load and init library
 861  *
 862  */
 863 static int InitThreadVideo( vdec_thread_t *p_dec )
 864 {
 865     vlc_value_t                         lockval;
 866     long                                i_result;
 867     ComponentDescription                desc;
 868     Component                           prev;
 869     ComponentResult                     cres;
 870     ImageSubCodecDecompressCapabilities icap;   /* for ImageCodecInitialize() */
 871     CodecInfo                           cinfo;  /* for ImageCodecGetCodecInfo() */
 872     ImageDescription                    *id;
 873
 874     BITMAPINFOHEADER    *p_bih;
 875     int                 i_vide;
 876     uint8_t             *p_vide;
 877     char                fcc[4];
 878
 879     if( !( p_bih  = (BITMAPINFOHEADER*)p_dec->p_fifo->p_bitmapinfoheader ) )
 880     {
 881         msg_Err( p_dec->p_fifo, "missing BITMAPINFOHEADER !!" );
 882         return VLC_EGENERIC;
 883     }
 884     i_vide = p_bih->biSize - sizeof( BITMAPINFOHEADER );
 885     p_vide = (uint8_t*)&p_bih[1];
 886     if( i_vide <= 0 || p_vide == NULL )
 887     {
 888         msg_Err( p_dec->p_fifo, "invalid BITMAPINFOHEADER !!" );
 889         return VLC_EGENERIC;
 890     }
 891     memcpy( fcc, &p_dec->p_fifo->i_fourcc, 4 );
 892     msg_Dbg( p_dec->p_fifo, "quicktime_video %4.4s %dx%d", fcc,
 893              p_bih->biWidth, p_bih->biHeight );
 894
 895     /* get lock, avoid segfault */
 896     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
 897     vlc_mutex_lock( lockval.p_address );
 898 #ifdef SYS_DARWIN
 899     EnterMovies();
 900 #else
 901 #ifdef LOADER
 902     p_dec->ldt_fs = Setup_LDT_Keeper();
 903 #endif /* LOADER */
 904     msg_Dbg( p_dec->p_fifo, "trying to load `qtmlClient.dll'" );
 905     if( !( p_dec->qtml = LoadLibraryA("qtmlClient.dll") ) )
 906     {
 907         msg_Err( p_dec->p_fifo, "cannot load qtmlClient.dll");
 908         goto exit_error;
 909     }
 910
 911     msg_Dbg( p_dec->p_fifo, "qtmlClient.dll loaded" );
 912
 913     /* (void*) to shut up gcc */
 914     p_dec->InitializeQTML           = (void*)InitializeQTML;
 915 #endif /* SYS_DARWIN */
 916     p_dec->FindNextComponent        = (void*)FindNextComponent;
 917     p_dec->OpenComponent            = (void*)OpenComponent;
 918     p_dec->ImageCodecInitialize     = (void*)ImageCodecInitialize;
 919     p_dec->ImageCodecGetCodecInfo   = (void*)ImageCodecGetCodecInfo;
 920     p_dec->ImageCodecPreDecompress  = (void*)ImageCodecPreDecompress;
 921     p_dec->ImageCodecBandDecompress = (void*)ImageCodecBandDecompress;
 922     p_dec->GetGWorldPixMap          = (void*)GetGWorldPixMap;
 923     p_dec->QTNewGWorldFromPtr       = (void*)QTNewGWorldFromPtr;
 924     p_dec->NewHandleClear           = (void*)NewHandleClear;
 925
 926 #ifndef SYS_DARWIN
 927     /* some sanity check */
 928     if( !p_dec->InitializeQTML ||
 929         !p_dec->FindNextComponent ||
 930         !p_dec->OpenComponent ||
 931         !p_dec->ImageCodecBandDecompress )
 932     {
 933         msg_Err( p_dec->p_fifo, "error getting qtmlClient.dll symbols");
 934         goto exit_error;
 935     }
 936
 937     if( ( i_result = p_dec->InitializeQTML( 6 + 16 ) ) )
 938     {
 939         msg_Dbg( p_dec->p_fifo, "error while InitializeQTML = %d", i_result );
 940         goto exit_error;
 941     }
 942 #endif
 943
 944     /* init ComponentDescription */
 945     memset( &desc, 0, sizeof( ComponentDescription ) );
 946     desc.componentType      = FCC( 'i', 'm', 'd', 'c' );
 947     desc.componentSubType   = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
 948     desc.componentManufacturer = 0;
 949     desc.componentFlags        = 0;
 950     desc.componentFlagsMask    = 0;
 951
 952     if( !( prev = p_dec->FindNextComponent( NULL, &desc ) ) )
 953     {
 954         msg_Err( p_dec->p_fifo, "cannot find requested component" );
 955         goto exit_error;
 956     }
 957     msg_Dbg( p_dec->p_fifo, "component id=0x%p", prev );
 958
 959     p_dec->ci =  p_dec->OpenComponent( prev );
 960     msg_Dbg( p_dec->p_fifo, "component instance p=0x%p", p_dec->ci );
 961
 962     memset( &icap, 0, sizeof( ImageSubCodecDecompressCapabilities ) );
 963     cres =  p_dec->ImageCodecInitialize( p_dec->ci, &icap );
 964 /*    msg_Dbg( p_dec->p_fifo, "ImageCodecInitialize->%p  size=%d (%d)\n",cres,icap.recordSize,icap.decompressRecordSize); */
 965
 966
 967     memset( &cinfo, 0, sizeof( CodecInfo ) );
 968     cres =  p_dec->ImageCodecGetCodecInfo( p_dec->ci, &cinfo );
 969     msg_Dbg( p_dec->p_fifo,
 970              "Flags: compr: 0x%lx  decomp: 0x%lx format: 0x%lx\n",
 971              cinfo.compressFlags, cinfo.decompressFlags, cinfo.formatFlags );
 972     msg_Dbg( p_dec->p_fifo, "quicktime_video: Codec name: %.*s\n",
 973              ((unsigned char*)&cinfo.typeName)[0],
 974              ((unsigned char*)&cinfo.typeName)+1 );
 975
 976     /* make a yuy2 gworld */
 977     p_dec->OutBufferRect.top    = 0;
 978     p_dec->OutBufferRect.left   = 0;
 979     p_dec->OutBufferRect.right  = p_bih->biWidth;
 980     p_dec->OutBufferRect.bottom = p_bih->biHeight;
 981
 982
 983     /* codec data FIXME use codec not SVQ3 */
 984     msg_Dbg( p_dec->p_fifo, "vide = %d", i_vide );
 985     id = malloc( sizeof( ImageDescription ) + ( i_vide - 70 ) );
 986     id->idSize          = sizeof( ImageDescription ) + ( i_vide - 70 );
 987     id->cType           = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
 988     id->version         = GetWBE ( p_vide +  0 );
 989     id->revisionLevel   = GetWBE ( p_vide +  2 );
 990     id->vendor          = GetDWBE( p_vide +  4 );
 991     id->temporalQuality = GetDWBE( p_vide +  8 );
 992     id->spatialQuality  = GetDWBE( p_vide + 12 );
 993     id->width           = GetWBE ( p_vide + 16 );
 994     id->height          = GetWBE ( p_vide + 18 );
 995     id->hRes            = GetDWBE( p_vide + 20 );
 996     id->vRes            = GetDWBE( p_vide + 24 );
 997     id->dataSize        = GetDWBE( p_vide + 28 );
 998     id->frameCount      = GetWBE ( p_vide + 32 );
 999     memcpy( &id->name, p_vide + 34, 32 );
1000     id->depth           = GetWBE ( p_vide + 66 );
1001     id->clutID          = GetWBE ( p_vide + 68 );
1002     if( i_vide > 70 )
1003     {
1004         memcpy( ((char*)&id->clutID) + 2, p_vide + 70, i_vide - 70 );
1005     }
1006
1007     msg_Dbg( p_dec->p_fifo, "idSize=%ld ver=%d rev=%d vendor=%ld tempQ=%d "
1008              "spaQ=%d w=%d h=%d dpi=%d%d dataSize=%d frameCount=%d clutID=%d",
1009              id->idSize, id->version, id->revisionLevel, id->vendor,
1010              (int)id->temporalQuality, (int)id->spatialQuality,
1011              id->width, id->height,
1012              (int)id->hRes, (int)id->vRes,
1013              (int)id->dataSize,
1014              id->frameCount,
1015              id->clutID );
1016
1017     p_dec->framedescHandle =
1018         (ImageDescriptionHandle) p_dec->NewHandleClear( id->idSize );
1019     memcpy( *p_dec->framedescHandle, id, id->idSize );
1020
1021     p_dec->plane = malloc( p_bih->biWidth * p_bih->biHeight * 3 );
1022
1023     i_result = p_dec->QTNewGWorldFromPtr( &p_dec->OutBufferGWorld,
1024                                           /*pixel format of new GWorld==YUY2 */
1025                                           kYUVSPixelFormat,
1026                                           /* we should benchmark if yvu9 is
1027                                            * faster for svq3, too */
1028                                           &p_dec->OutBufferRect,
1029                                           0, 0, 0,
1030                                           p_dec->plane,
1031                                           p_bih->biWidth * 2 );
1032
1033     msg_Dbg( p_dec->p_fifo, "NewGWorldFromPtr returned:%ld\n",
1034              65536 - ( i_result&0xffff ) );
1035
1036     memset( &p_dec->decpar, 0, sizeof( CodecDecompressParams ) );
1037     p_dec->decpar.imageDescription = p_dec->framedescHandle;
1038     p_dec->decpar.startLine        = 0;
1039     p_dec->decpar.stopLine         = ( **p_dec->framedescHandle ).height;
1040     p_dec->decpar.frameNumber      = 1;
1041     p_dec->decpar.matrixFlags      = 0;
1042     p_dec->decpar.matrixType       = 0;
1043     p_dec->decpar.matrix           = 0;
1044     p_dec->decpar.capabilities     = &p_dec->codeccap;
1045     p_dec->decpar.accuracy         = codecNormalQuality;
1046     p_dec->decpar.srcRect          = p_dec->OutBufferRect;
1047     p_dec->decpar.transferMode     = srcCopy;
1048     p_dec->decpar.dstPixMap        = **p_dec->GetGWorldPixMap( p_dec->OutBufferGWorld );/*destPixmap;  */
1049
1050     cres =  p_dec->ImageCodecPreDecompress( p_dec->ci, &p_dec->decpar );
1051     msg_Dbg( p_dec->p_fifo,
1052              "quicktime_video: ImageCodecPreDecompress cres=0x%X\n",
1053              (int)cres );
1054
1055     p_dec->p_vout = vout_Request( p_dec->p_fifo, NULL,
1056                                   p_bih->biWidth, p_bih->biHeight,
1057                                   VLC_FOURCC( 'Y', 'U', 'Y', '2' ),
1058                                   VOUT_ASPECT_FACTOR * p_bih->biWidth /
1059                                   p_bih->biHeight );
1060
1061     if( !p_dec->p_vout )
1062     {
1063         msg_Err( p_dec->p_fifo, "cannot get a vout" );
1064         goto exit_error;
1065     }
1066
1067     p_dec->i_buffer = 1000*1000;
1068     p_dec->p_buffer = malloc( p_dec->i_buffer );
1069
1070     vlc_mutex_unlock( lockval.p_address );
1071     return VLC_SUCCESS;
1072
1073 exit_error:
1074 #ifdef LOADER
1075     Restore_LDT_Keeper( p_dec->ldt_fs );
1076 #endif
1077     vlc_mutex_unlock( lockval.p_address );
1078     return VLC_EGENERIC;
1079
1080 }
1081
1082 static void DecodeThreadVideo( vdec_thread_t *p_dec )
1083 {
1084     BITMAPINFOHEADER *p_bih =
1085         (BITMAPINFOHEADER*)p_dec->p_fifo->p_bitmapinfoheader;
1086
1087     pes_packet_t    *p_pes;
1088     vlc_value_t     lockval;
1089     picture_t       *p_pic;
1090     ComponentResult cres;
1091
1092     var_Get( p_dec->p_fifo->p_libvlc, "qt_mutex", &lockval );
1093
1094     input_ExtractPES( p_dec->p_fifo, &p_pes );
1095     if( !p_pes )
1096     {
1097         msg_Err( p_dec->p_fifo, "cannot get PES" );
1098         p_dec->p_fifo->b_error = 1;
1099         return;
1100     }
1101
1102     if( p_pes->i_pes_size > p_dec->i_buffer )
1103     {
1104         p_dec->i_buffer = 3 * p_pes->i_pes_size / 2;
1105         free( p_dec->p_buffer );
1106         p_dec->p_buffer = malloc( p_dec->i_buffer );
1107     }
1108
1109     if( p_pes->i_pes_size > 0 && p_pes->i_pts > mdate() )
1110     {
1111         GetPESData( p_dec->p_buffer, p_dec->i_buffer, p_pes );
1112
1113         while( !(p_pic = vout_CreatePicture( p_dec->p_vout, 0, 0, 0 ) ) )
1114         {
1115             if( p_dec->p_fifo->b_die || p_dec->p_fifo->b_error )
1116             {
1117                 break;
1118             }
1119             msleep( VOUT_OUTMEM_SLEEP );
1120         }
1121
1122         p_dec->decpar.data                  = p_dec->p_buffer;
1123         p_dec->decpar.bufferSize            = p_pes->i_pes_size;
1124         (**p_dec->framedescHandle).dataSize = p_pes->i_pes_size;
1125
1126         vlc_mutex_lock( lockval.p_address );
1127         cres = p_dec->ImageCodecBandDecompress( p_dec->ci, &p_dec->decpar );
1128         vlc_mutex_unlock( lockval.p_address );
1129
1130         ++p_dec->decpar.frameNumber;
1131
1132         if( cres &0xFFFF )
1133         {
1134             msg_Dbg( p_dec->p_fifo, "quicktime_video: ImageCodecBandDecompress"
1135                      " cres=0x%X (-0x%X) %d :(\n",
1136                      (int)cres,(int)-cres, (int)cres );
1137         }
1138
1139         memcpy( p_pic->p[0].p_pixels,
1140                 p_dec->plane,
1141                 p_bih->biWidth * p_bih->biHeight * 2 );
1142
1143         vout_DatePicture( p_dec->p_vout, p_pic, p_pes->i_pts );
1144         vout_DisplayPicture( p_dec->p_vout, p_pic );
1145     }
1146
1147     input_DeletePES( p_dec->p_fifo->p_packets_mgt, p_pes );
1148 }
1149
1150 static void EndThreadVideo( vdec_thread_t *p_dec )
1151 {
1152     msg_Dbg( p_dec->p_fifo, "QuickTime library video decoder closing" );
1153     free( p_dec->plane );
1154     vout_Request( p_dec->p_fifo, p_dec->p_vout, 0, 0, 0, 0 );
1155
1156 #ifndef SYS_DARWIN
1157     FreeLibrary( p_dec->qtml );
1158     msg_Dbg( p_dec->p_fifo, "FreeLibrary ok." );
1159 #endif
1160
1161 #ifdef LOADER
1162     Restore_LDT_Keeper( p_dec->ldt_fs );
1163     msg_Dbg( p_dec->p_fifo, "Restore_LDT_Keeper" );
1164 #endif
1165 #ifdef SYS_DARWIN
1166     ExitMovies();
1167 #endif
1168 }
1169 #endif