1 /*****************************************************************************
2 * quicktime.c: a quicktime decoder that uses the QT library/dll
3 *****************************************************************************
4 * Copyright (C) 2003, 2008 - 2009 the VideoLAN team
7 * Authors: Laurent Aimar <fenrir at via.ecp.fr>
8 * Derk-Jan Hartman <hartman at videolan.org>>
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.
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.
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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
35 #include <vlc_common.h>
36 #include <vlc_plugin.h>
38 #include <vlc_codec.h>
39 #include <vlc_memory.h>
41 #if !defined (__APPLE__) && !defined(WIN32)
46 #include <QuickTime/QuickTimeComponents.h>
47 #include <QuickTime/Movies.h>
48 #include <QuickTime/ImageCodec.h>
51 /* for windows do we require Quicktime compents header? */
53 #include "qtx/qtxsdk/components.h"
54 #include "wine/windef.h"
55 #include "ldt_keeper.h"
57 HMODULE WINAPI LoadLibraryA(LPCSTR);
58 FARPROC WINAPI GetProcAddress(HMODULE,LPCSTR);
59 int WINAPI FreeLibrary(HMODULE);
63 /*****************************************************************************
65 *****************************************************************************/
66 static int Open ( vlc_object_t * );
67 static void Close( vlc_object_t * );
70 set_description( N_("QuickTime library decoder") )
71 set_capability( "decoder", 0 )
72 set_category( CAT_INPUT )
73 set_subcategory( SUBCAT_INPUT_VCODEC )
74 set_callbacks( Open, Close )
79 /*****************************************************************************
81 *****************************************************************************/
82 static int OpenAudio( decoder_t * );
83 static int OpenVideo( decoder_t * );
85 static aout_buffer_t *DecodeAudio( decoder_t *, block_t ** );
87 static picture_t *DecodeVideo( decoder_t *, block_t ** );
90 #define FCC( a, b , c, d ) \
91 ((uint32_t)( ((a)<<24)|((b)<<16)|((c)<<8)|(d)))
94 typedef struct OpaqueSoundConverter* SoundConverter;
99 typedef unsigned long UnsignedFixed;
100 typedef uint8_t Byte;
102 typedef struct SoundComponentData {
107 UnsignedFixed sampleRate;
111 } SoundComponentData;
113 #endif /* __APPLE__ */
125 OSErr (*InitializeQTML) ( long flags );
126 OSErr (*TerminateQTML) ( void );
127 #endif /* __APPLE__ */
130 int (*SoundConverterOpen) ( const SoundComponentData *,
131 const SoundComponentData *,
133 int (*SoundConverterClose) ( SoundConverter );
134 int (*SoundConverterSetInfo) ( SoundConverter , OSType, void * );
135 int (*SoundConverterGetBufferSizes) ( SoundConverter, unsigned long,
136 unsigned long*, unsigned long*,
138 int (*SoundConverterBeginConversion)( SoundConverter );
139 int (*SoundConverterEndConversion) ( SoundConverter, void *,
140 unsigned long *, unsigned long *);
141 int (*SoundConverterConvertBuffer) ( SoundConverter, const void *,
142 unsigned long, void *,
143 unsigned long *, unsigned long * );
144 SoundConverter myConverter;
145 SoundComponentData InputFormatInfo, OutputFormatInfo;
147 unsigned long FramesToGet;
148 unsigned int InFrameSize;
149 unsigned int OutFrameSize;
153 Component (*FindNextComponent)
154 ( Component prev, ComponentDescription* desc );
156 ComponentInstance (*OpenComponent)
159 ComponentResult (*ImageCodecInitialize)
160 ( ComponentInstance ci, ImageSubCodecDecompressCapabilities * cap);
162 ComponentResult (*ImageCodecGetCodecInfo)
163 ( ComponentInstance ci, CodecInfo *info );
165 ComponentResult (*ImageCodecPreDecompress)
166 ( ComponentInstance ci, CodecDecompressParams * params );
168 ComponentResult (*ImageCodecBandDecompress)
169 ( ComponentInstance ci, CodecDecompressParams * params );
171 PixMapHandle (*GetGWorldPixMap)
172 ( GWorldPtr offscreenGWorld );
174 OSErr (*QTNewGWorldFromPtr)
175 ( GWorldPtr *gw, OSType pixelFormat, const Rect *boundsRect,
176 CTabHandle cTable, /*GDHandle*/ void *aGDevice, /*unused*/
177 GWorldFlags flags, void *baseAddr, long rowBytes );
179 OSErr (*NewHandleClear)( Size byteCount );
181 ComponentInstance ci;
182 Rect OutBufferRect; /* the dimensions of our GWorld */
183 GWorldPtr OutBufferGWorld; /* a GWorld is some kind of
184 description for a drawing
186 ImageDescriptionHandle framedescHandle;
188 CodecDecompressParams decpar; /* for ImageCodecPreDecompress()*/
189 CodecCapabilities codeccap; /* for decpar */
192 /* Output properties */
197 int i_late; /* video */
200 unsigned int i_buffer;
201 unsigned int i_buffer_size;
205 uint8_t out_buffer[1000000]; /* FIXME */
210 static const int pi_channels_maps[6] =
214 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT,
215 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER,
216 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT,
217 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
218 | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT
221 static int QTAudioInit( decoder_t * );
223 static int QTVideoInit( decoder_t * );
226 /*****************************************************************************
227 * Open: probe the decoder and return score
228 *****************************************************************************
229 * Tries to launch a decoder and return score so that the interface is able
231 *****************************************************************************/
232 static int Open( vlc_object_t *p_this )
234 decoder_t *p_dec = (decoder_t*)p_this;
238 SInt32 qtVersion, macosversion;
240 err = Gestalt(gestaltQuickTimeVersion, &qtVersion);
241 err = Gestalt(gestaltSystemVersion, &macosversion);
243 msg_Dbg( p_this, "Mac OS version is %#lx", macosversion );
244 msg_Dbg( p_this, "Quicktime version is %#lx", qtVersion );
247 /* bail out. This plugin is soo Carbon, that it can't be used on 10.5 at all */
248 msg_Info( p_dec, "Your Mac OS version is to new to use this plugin for anything." );
252 switch( p_dec->fmt_in.i_codec )
255 case VLC_CODEC_CINEPAK:
256 case VLC_FOURCC('I','V','4','1'): /* Indeo Video IV */
257 case VLC_FOURCC('i','v','4','1'): /* dto. */
259 case VLC_FOURCC('p','x','l','t'): /* Pixlet */
262 case VLC_CODEC_SVQ3: /* Sorenson v3 */
263 /* case VLC_CODEC_SVQ1: Sorenson v1
264 case VLC_FOURCC('Z','y','G','o'):
265 case VLC_FOURCC('V','P','3','1'):
266 case VLC_FOURCC('3','I','V','1'): */
267 case VLC_CODEC_QTRLE:
271 p_dec->pf_decode_video = DecodeVideo;
272 p_dec->fmt_out.i_cat = VIDEO_ES;
275 return OpenVideo( p_dec );
279 case VLC_FOURCC('I','L','B','C'): /* iLBC */
280 if ((err != noErr) || (qtVersion < 0x07500000))
282 case VLC_FOURCC('i','l','b','c'): /* iLBC */
283 if ((err != noErr) || (qtVersion < 0x07500000))
286 case VLC_CODEC_AMR_NB: /* 3GPP AMR audio */
287 case VLC_FOURCC('s','a','m','b'): /* 3GPP AMR-WB audio */
288 case VLC_CODEC_MP4A: /* MPEG-4 audio */
289 case VLC_FOURCC('Q','D','M','C'): /* QDesign */
290 case VLC_CODEC_QDM2: /* QDesign* 2 */
291 case VLC_CODEC_QCELP: /* Qualcomm Purevoice Codec */
292 case VLC_FOURCC('Q','C','L','P'): /* Qualcomm Purevoice Codec */
293 case VLC_CODEC_MACE3: /* MACE3 audio decoder */
294 case VLC_CODEC_MACE6: /* MACE6 audio decoder */
295 case VLC_FOURCC('d','v','c','a'): /* DV Audio */
296 case VLC_FOURCC('s','o','w','t'): /* 16-bit Little Endian */
297 case VLC_FOURCC('t','w','o','s'): /* 16-bit Big Endian */
298 case VLC_CODEC_ALAW: /* ALaw 2:1 */
299 case VLC_FOURCC('u','l','a','w'): /* mu-Law 2:1 */
300 case VLC_FOURCC('r','a','w',' '): /* 8-bit offset binaries */
301 case VLC_CODEC_FL32: /* 32-bit Floating Point */
302 case VLC_CODEC_FL64: /* 64-bit Floating Point */
303 case VLC_FOURCC('i','n','2','4'): /* 24-bit Interger */
304 case VLC_FOURCC('i','n','3','2'): /* 32-bit Integer */
305 case 0x0011: /* DVI IMA */
306 case 0x6D730002: /* Microsoft ADPCM-ACM */
307 case 0x6D730011: /* DVI Intel IMAADPCM-ACM */
310 p_dec->pf_decode_audio = DecodeAudio;
311 p_dec->fmt_out.i_cat = AUDIO_ES;
314 return OpenAudio( p_dec );
322 static vlc_mutex_t qt_mutex = VLC_STATIC_MUTEX;
324 /*****************************************************************************
326 *****************************************************************************/
327 static void Close( vlc_object_t *p_this )
329 decoder_t *p_dec = (decoder_t*)p_this;
330 decoder_sys_t *p_sys = p_dec->p_sys;
332 /* get lock, avoid segfault */
333 vlc_mutex_lock( &qt_mutex );
335 if( p_dec->fmt_out.i_cat == AUDIO_ES )
338 unsigned long ConvertedFrames=0;
339 unsigned long ConvertedBytes=0;
341 i_error = p_sys->SoundConverterEndConversion( p_sys->myConverter, NULL,
344 msg_Dbg( p_dec, "SoundConverterEndConversion => %d", i_error );
346 i_error = p_sys->SoundConverterClose( p_sys->myConverter );
347 msg_Dbg( p_dec, "SoundConverterClose => %d", i_error );
349 free( p_sys->p_buffer );
351 else if( p_dec->fmt_out.i_cat == VIDEO_ES )
353 free( p_sys->plane );
357 FreeLibrary( p_sys->qtml );
358 FreeLibrary( p_sys->qts );
359 msg_Dbg( p_dec, "FreeLibrary ok." );
367 Restore_LDT_Keeper( p_sys->ldt_fs );
368 msg_Dbg( p_dec, "Restore_LDT_Keeper" );
372 vlc_mutex_unlock( &qt_mutex );
377 /*****************************************************************************
379 *****************************************************************************/
380 static int OpenAudio( decoder_t *p_dec )
382 decoder_sys_t *p_sys;
386 unsigned long WantedBufferSize;
387 unsigned long InputBufferSize = 0;
388 unsigned long OutputBufferSize = 0;
390 /* get lock, avoid segfault */
391 vlc_mutex_lock( &qt_mutex );
393 p_sys = calloc( 1, sizeof( decoder_sys_t ) );
394 p_dec->p_sys = p_sys;
395 p_dec->pf_decode_audio = DecodeAudio;
397 if( p_dec->fmt_in.i_original_fourcc )
398 memcpy( fcc, &p_dec->fmt_in.i_original_fourcc, 4 );
400 memcpy( fcc, &p_dec->fmt_in.i_codec, 4 );
406 if( QTAudioInit( p_dec ) )
408 msg_Err( p_dec, "cannot initialize QT");
413 if( ( i_error = p_sys->InitializeQTML( 6 + 16 ) ) )
415 msg_Dbg( p_dec, "error on InitializeQTML = %d", i_error );
420 /* input format settings */
421 p_sys->InputFormatInfo.flags = 0;
422 p_sys->InputFormatInfo.sampleCount = 0;
423 p_sys->InputFormatInfo.buffer = NULL;
424 p_sys->InputFormatInfo.reserved = 0;
425 p_sys->InputFormatInfo.numChannels = p_dec->fmt_in.audio.i_channels;
426 p_sys->InputFormatInfo.sampleSize = p_dec->fmt_in.audio.i_bitspersample;
427 p_sys->InputFormatInfo.sampleRate = p_dec->fmt_in.audio.i_rate;
428 p_sys->InputFormatInfo.format = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
430 /* output format settings */
431 p_sys->OutputFormatInfo.flags = 0;
432 p_sys->OutputFormatInfo.sampleCount = 0;
433 p_sys->OutputFormatInfo.buffer = NULL;
434 p_sys->OutputFormatInfo.reserved = 0;
435 p_sys->OutputFormatInfo.numChannels = p_dec->fmt_in.audio.i_channels;
436 p_sys->OutputFormatInfo.sampleSize = 16;
437 p_sys->OutputFormatInfo.sampleRate = p_dec->fmt_in.audio.i_rate;
438 p_sys->OutputFormatInfo.format = FCC( 'N', 'O', 'N', 'E' );
441 i_error = p_sys->SoundConverterOpen( &p_sys->InputFormatInfo,
442 &p_sys->OutputFormatInfo,
443 &p_sys->myConverter );
446 msg_Err( p_dec, "error on SoundConverterOpen = %d", i_error );
451 /* tell the sound converter we accept VBR formats */
452 i_error = SoundConverterSetInfo( p_dec->myConverter, siClientAcceptsVBR,
456 if( p_dec->fmt_in.i_extra > 36 + 8 )
458 i_error = p_sys->SoundConverterSetInfo( p_sys->myConverter,
459 FCC( 'w', 'a', 'v', 'e' ),
460 ((uint8_t*)p_dec->fmt_in.p_extra) + 36 + 8 );
462 msg_Dbg( p_dec, "error on SoundConverterSetInfo = %d", i_error );
465 WantedBufferSize = p_sys->OutputFormatInfo.numChannels *
466 p_sys->OutputFormatInfo.sampleRate * 2;
467 p_sys->FramesToGet = 0;
469 i_error = p_sys->SoundConverterGetBufferSizes( p_sys->myConverter,
475 msg_Dbg( p_dec, "WantedBufferSize=%li InputBufferSize=%li "
476 "OutputBufferSize=%li FramesToGet=%li",
477 WantedBufferSize, InputBufferSize, OutputBufferSize,
478 p_sys->FramesToGet );
480 p_sys->InFrameSize = (InputBufferSize + p_sys->FramesToGet - 1 ) /
482 p_sys->OutFrameSize = OutputBufferSize / p_sys->FramesToGet;
484 msg_Dbg( p_dec, "frame size %d -> %d",
485 p_sys->InFrameSize, p_sys->OutFrameSize );
487 if( (i_error = p_sys->SoundConverterBeginConversion(p_sys->myConverter)) )
490 "error on SoundConverterBeginConversion = %d", i_error );
495 es_format_Init( &p_dec->fmt_out, AUDIO_ES, VLC_CODEC_S16N );
496 p_dec->fmt_out.audio.i_rate = p_sys->OutputFormatInfo.sampleRate;
497 p_dec->fmt_out.audio.i_channels = p_sys->OutputFormatInfo.numChannels;
498 p_dec->fmt_out.audio.i_physical_channels =
499 p_dec->fmt_out.audio.i_original_channels =
500 pi_channels_maps[p_sys->OutputFormatInfo.numChannels];
502 date_Init( &p_sys->date, p_dec->fmt_out.audio.i_rate, 1 );
505 p_sys->i_buffer_size = 100*1000;
506 p_sys->p_buffer = malloc( p_sys->i_buffer_size );
507 if( !p_sys->p_buffer )
511 p_sys->i_out_frames = 0;
513 vlc_mutex_unlock( &qt_mutex );
519 Restore_LDT_Keeper( p_sys->ldt_fs );
521 vlc_mutex_unlock( &qt_mutex );
527 /*****************************************************************************
529 *****************************************************************************/
530 static aout_buffer_t *DecodeAudio( decoder_t *p_dec, block_t **pp_block )
532 decoder_sys_t *p_sys = p_dec->p_sys;
538 /* We must do open and close in the same thread (unless we do
539 * Setup_LDT_Keeper in the main thread before all others */
542 if( OpenAudio( p_dec ) )
545 p_dec->b_error = true;
549 p_sys = p_dec->p_sys;
553 if( pp_block == NULL || *pp_block == NULL )
559 if( p_sys->i_out_frames > 0 && p_sys->i_out >= p_sys->i_out_frames )
563 p_sys->i_out_frames = 0;
569 if( p_sys->i_out_frames <= 0 )
571 p_sys->pts = p_block->i_pts;
573 mtime_t i_display_date = 0;
574 if( !(p_block->i_flags & BLOCK_FLAG_PREROLL) )
575 i_display_date = decoder_GetDisplayDate( p_dec, p_block->i_pts );
577 if( i_display_date > 0 && i_display_date < mdate() )
579 block_Release( p_block );
585 if( p_sys->i_buffer_size < p_sys->i_buffer + p_block->i_buffer )
587 p_sys->i_buffer_size = p_sys->i_buffer + p_block->i_buffer + 1024;
588 p_sys->p_buffer = realloc_or_free( p_sys->p_buffer, p_sys->i_buffer_size );
589 assert( p_sys->p_buffer );
591 memcpy( &p_sys->p_buffer[p_sys->i_buffer], p_block->p_buffer,
593 p_sys->i_buffer += p_block->i_buffer;
595 if( p_sys->i_buffer > p_sys->InFrameSize )
597 int i_frames = p_sys->i_buffer / p_sys->InFrameSize;
598 unsigned long i_out_frames, i_out_bytes;
599 vlc_mutex_lock( &qt_mutex );
601 i_error = p_sys->SoundConverterConvertBuffer( p_sys->myConverter,
607 vlc_mutex_unlock( &qt_mutex );
610 msg_Dbg( p_dec, "decoded %d frames -> %ld frames (error=%d)",
611 i_frames, i_out_frames, i_error );
613 msg_Dbg( p_dec, "decoded %ld frames = %ld bytes",
614 i_out_frames, i_out_bytes );
617 p_sys->i_buffer -= i_frames * p_sys->InFrameSize;
618 if( p_sys->i_buffer > 0 )
620 memmove( &p_sys->p_buffer[0],
621 &p_sys->p_buffer[i_frames * p_sys->InFrameSize],
625 if( p_sys->pts != 0 &&
626 p_sys->pts != date_Get( &p_sys->date ) )
628 date_Set( &p_sys->date, p_sys->pts );
630 else if( !date_Get( &p_sys->date ) )
635 if( !i_error && i_out_frames > 0 )
637 /* we have others samples */
638 p_sys->i_out_frames = i_out_frames;
644 if( p_sys->i_out < p_sys->i_out_frames )
646 aout_buffer_t *p_out;
647 int i_frames = __MIN( p_sys->i_out_frames - p_sys->i_out, 1000 );
649 p_out = decoder_NewAudioBuffer( p_dec, i_frames );
653 p_out->i_pts = date_Get( &p_sys->date );
654 p_out->i_length = date_Increment( &p_sys->date, i_frames )
657 memcpy( p_out->p_buffer,
658 &p_sys->out_buffer[2 * p_sys->i_out * p_dec->fmt_out.audio.i_channels],
661 p_sys->i_out += i_frames;
669 /*****************************************************************************
671 *****************************************************************************/
672 static int OpenVideo( decoder_t *p_dec )
675 decoder_sys_t *p_sys = malloc( sizeof( decoder_sys_t ) );
680 ComponentDescription desc;
682 ComponentResult cres;
683 ImageSubCodecDecompressCapabilities icap; /* for ImageCodecInitialize() */
684 CodecInfo cinfo; /* for ImageCodecGetCodecInfo() */
685 ImageDescription *id;
688 int i_vide = p_dec->fmt_in.i_extra;
689 uint8_t *p_vide = p_dec->fmt_in.p_extra;
691 p_dec->p_sys = p_sys;
692 p_dec->pf_decode_video = DecodeVideo;
697 msg_Err( p_dec, "missing extra info" );
702 if( p_dec->fmt_in.i_original_fourcc )
703 memcpy( fcc, &p_dec->fmt_in.i_original_fourcc, 4 );
705 memcpy( fcc, &p_dec->fmt_in.i_codec, 4 );
707 msg_Dbg( p_dec, "quicktime_video %4.4s %dx%d",
708 fcc, p_dec->fmt_in.video.i_width, p_dec->fmt_in.video.i_height );
710 /* get lock, avoid segfault */
711 vlc_mutex_lock( &qt_mutex );
717 if( QTVideoInit( p_dec ) )
719 msg_Err( p_dec, "cannot initialize QT");
724 if( ( i_result = p_sys->InitializeQTML( 6 + 16 ) ) )
726 msg_Dbg( p_dec, "error on InitializeQTML = %d", (int)i_result );
731 /* init ComponentDescription */
732 memset( &desc, 0, sizeof( ComponentDescription ) );
733 desc.componentType = FCC( 'i', 'm', 'd', 'c' );
734 desc.componentSubType = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
735 desc.componentManufacturer = 0;
736 desc.componentFlags = 0;
737 desc.componentFlagsMask = 0;
739 if( !( prev = p_sys->FindNextComponent( NULL, &desc ) ) )
741 msg_Err( p_dec, "cannot find requested component" );
744 msg_Dbg( p_dec, "component id=0x%p", prev );
746 p_sys->ci = p_sys->OpenComponent( prev );
747 msg_Dbg( p_dec, "component instance p=0x%p", p_sys->ci );
749 memset( &icap, 0, sizeof( ImageSubCodecDecompressCapabilities ) );
750 cres = p_sys->ImageCodecInitialize( p_sys->ci, &icap );
751 msg_Dbg( p_dec, "ImageCodecInitialize->0x%X size=%d (%d)",
752 (int)cres, (int)icap.recordSize, (int)icap.decompressRecordSize);
754 memset( &cinfo, 0, sizeof( CodecInfo ) );
755 cres = p_sys->ImageCodecGetCodecInfo( p_sys->ci, &cinfo );
757 "Flags: compr: 0x%x decomp: 0x%x format: 0x%x",
758 (unsigned int)cinfo.compressFlags,
759 (unsigned int)cinfo.decompressFlags,
760 (unsigned int)cinfo.formatFlags );
761 msg_Dbg( p_dec, "quicktime_video: Codec name: %.*s",
762 ((unsigned char*)&cinfo.typeName)[0],
763 ((unsigned char*)&cinfo.typeName)+1 );
765 /* make a yuy2 gworld */
766 p_sys->OutBufferRect.top = 0;
767 p_sys->OutBufferRect.left = 0;
768 p_sys->OutBufferRect.right = p_dec->fmt_in.video.i_width;
769 p_sys->OutBufferRect.bottom = p_dec->fmt_in.video.i_height;
772 /* codec data FIXME use codec not SVQ3 */
773 msg_Dbg( p_dec, "vide = %d", i_vide );
774 id = malloc( sizeof( ImageDescription ) + ( i_vide - 70 ) );
777 id->idSize = sizeof( ImageDescription ) + ( i_vide - 70 );
778 id->cType = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
779 id->version = GetWBE ( p_vide + 0 );
780 id->revisionLevel = GetWBE ( p_vide + 2 );
781 id->vendor = GetDWBE( p_vide + 4 );
782 id->temporalQuality = GetDWBE( p_vide + 8 );
783 id->spatialQuality = GetDWBE( p_vide + 12 );
784 id->width = GetWBE ( p_vide + 16 );
785 id->height = GetWBE ( p_vide + 18 );
786 id->hRes = GetDWBE( p_vide + 20 );
787 id->vRes = GetDWBE( p_vide + 24 );
788 id->dataSize = GetDWBE( p_vide + 28 );
789 id->frameCount = GetWBE ( p_vide + 32 );
790 memcpy( &id->name, p_vide + 34, 32 );
791 id->depth = GetWBE ( p_vide + 66 );
792 id->clutID = GetWBE ( p_vide + 68 );
795 memcpy( ((char*)&id->clutID) + 2, p_vide + 70, i_vide - 70 );
798 msg_Dbg( p_dec, "idSize=%d ver=%d rev=%d vendor=%d tempQ=%d "
799 "spaQ=%d w=%d h=%d dpi=%d%d dataSize=%d depth=%d frameCount=%d clutID=%d",
800 (int)id->idSize, id->version, id->revisionLevel, (int)id->vendor,
801 (int)id->temporalQuality, (int)id->spatialQuality,
802 (int)id->width, (int)id->height,
803 (int)id->hRes, (int)id->vRes,
809 p_sys->framedescHandle = (ImageDescriptionHandle) NewHandleClear( id->idSize );
810 memcpy( *p_sys->framedescHandle, id, id->idSize );
812 if( p_dec->fmt_in.video.i_width != 0 && p_dec->fmt_in.video.i_height != 0)
813 p_sys->plane = malloc( p_dec->fmt_in.video.i_width * p_dec->fmt_in.video.i_height * 3 );
817 i_result = p_sys->QTNewGWorldFromPtr( &p_sys->OutBufferGWorld,
818 /*pixel format of new GWorld==YUY2 */
820 /* we should benchmark if yvu9 is
821 * faster for svq3, too */
822 &p_sys->OutBufferRect,
825 p_dec->fmt_in.video.i_width * 2 );
827 msg_Dbg( p_dec, "NewGWorldFromPtr returned:%ld",
828 65536 - ( i_result&0xffff ) );
830 memset( &p_sys->decpar, 0, sizeof( CodecDecompressParams ) );
831 p_sys->decpar.imageDescription = p_sys->framedescHandle;
832 p_sys->decpar.startLine = 0;
833 p_sys->decpar.stopLine = ( **p_sys->framedescHandle ).height;
834 p_sys->decpar.frameNumber = 1;
835 p_sys->decpar.matrixFlags = 0;
836 p_sys->decpar.matrixType = 0;
837 p_sys->decpar.matrix = 0;
838 p_sys->decpar.capabilities = &p_sys->codeccap;
839 p_sys->decpar.accuracy = codecNormalQuality;
840 p_sys->decpar.srcRect = p_sys->OutBufferRect;
841 p_sys->decpar.transferMode = srcCopy;
842 p_sys->decpar.dstPixMap = **p_sys->GetGWorldPixMap( p_sys->OutBufferGWorld );/*destPixmap; */
844 cres = p_sys->ImageCodecPreDecompress( p_sys->ci, &p_sys->decpar );
845 msg_Dbg( p_dec, "quicktime_video: ImageCodecPreDecompress cres=0x%X",
848 es_format_Init( &p_dec->fmt_out, VIDEO_ES, VLC_CODEC_YUYV);
849 p_dec->fmt_out.video.i_width = p_dec->fmt_in.video.i_width;
850 p_dec->fmt_out.video.i_height= p_dec->fmt_in.video.i_height;
851 p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR * p_dec->fmt_in.video.i_width / p_dec->fmt_in.video.i_height;
853 vlc_mutex_unlock( &qt_mutex );
858 Restore_LDT_Keeper( p_sys->ldt_fs );
860 vlc_mutex_unlock( &qt_mutex );
870 /*****************************************************************************
872 *****************************************************************************/
873 static picture_t *DecodeVideo( decoder_t *p_dec, block_t **pp_block )
875 decoder_sys_t *p_sys = p_dec->p_sys;
880 ComponentResult cres;
883 /* We must do open and close in the same thread (unless we do
884 * Setup_LDT_Keeper in the main thread before all others */
887 if( OpenVideo( p_dec ) )
890 p_dec->b_error = true;
893 p_sys = p_dec->p_sys;
897 if( pp_block == NULL || *pp_block == NULL )
904 i_pts = p_block->i_pts ? p_block->i_pts : p_block->i_dts;
906 mtime_t i_display_date = 0;
907 if( !(p_block->i_flags & BLOCK_FLAG_PREROLL) )
908 i_display_date = decoder_GetDisplayDate( p_dec, i_pts );
910 if( i_display_date > 0 && i_display_date < mdate() )
919 msg_Dbg( p_dec, "bufsize: %d", (int)p_block->i_buffer);
922 if( p_sys->i_late > 10 )
924 msg_Dbg( p_dec, "late buffer dropped (%"PRId64")", i_pts );
925 block_Release( p_block );
929 vlc_mutex_lock( &qt_mutex );
931 if( ( p_pic = decoder_NewPicture( p_dec ) ) )
933 p_sys->decpar.data = (Ptr)p_block->p_buffer;
934 p_sys->decpar.bufferSize = p_block->i_buffer;
935 (**p_sys->framedescHandle).dataSize = p_block->i_buffer;
937 cres = p_sys->ImageCodecBandDecompress( p_sys->ci, &p_sys->decpar );
939 ++p_sys->decpar.frameNumber;
943 msg_Dbg( p_dec, "quicktime_video: ImageCodecBandDecompress"
944 " cres=0x%X (-0x%X) %d :(",
945 (int)cres,(int)-cres, (int)cres );
948 memcpy( p_pic->p[0].p_pixels, p_sys->plane,
949 p_dec->fmt_in.video.i_width * p_dec->fmt_in.video.i_height * 2 );
953 vlc_mutex_unlock( &qt_mutex );
955 block_Release( p_block );
960 /*****************************************************************************
962 *****************************************************************************/
963 static int QTAudioInit( decoder_t *p_dec )
965 decoder_sys_t *p_sys = p_dec->p_sys;
968 p_sys->SoundConverterOpen = (void*)SoundConverterOpen;
969 p_sys->SoundConverterClose = (void*)SoundConverterClose;
970 p_sys->SoundConverterSetInfo = (void*)SoundConverterSetInfo;
971 p_sys->SoundConverterGetBufferSizes = (void*)SoundConverterGetBufferSizes;
972 p_sys->SoundConverterConvertBuffer = (void*)SoundConverterConvertBuffer;
973 p_sys->SoundConverterBeginConversion= (void*)SoundConverterBeginConversion;
974 p_sys->SoundConverterEndConversion = (void*)SoundConverterEndConversion;
978 p_sys->ldt_fs = Setup_LDT_Keeper();
981 p_sys->qts = LoadLibraryA( "QuickTime.qts" );
982 if( p_sys->qts == NULL )
984 msg_Dbg( p_dec, "failed loading QuickTime.qts" );
987 p_sys->qtml = LoadLibraryA( "qtmlClient.dll" );
988 if( p_sys->qtml == NULL )
990 msg_Dbg( p_dec, "failed loading qtmlClient.dll" );
994 p_sys->InitializeQTML = (void *)GetProcAddress( p_sys->qtml, "InitializeQTML" );
995 p_sys->TerminateQTML = (void *)GetProcAddress( p_sys->qtml, "TerminateQTML" );
996 p_sys->SoundConverterOpen = (void *)GetProcAddress( p_sys->qtml, "SoundConverterOpen" );
997 p_sys->SoundConverterClose = (void *)GetProcAddress( p_sys->qtml, "SoundConverterClose" );
998 p_sys->SoundConverterSetInfo = (void *)GetProcAddress( p_sys->qtml, "SoundConverterSetInfo" );
999 p_sys->SoundConverterGetBufferSizes = (void *)GetProcAddress( p_sys->qtml, "SoundConverterGetBufferSizes" );
1000 p_sys->SoundConverterConvertBuffer = (void *)GetProcAddress( p_sys->qtml, "SoundConverterConvertBuffer" );
1001 p_sys->SoundConverterEndConversion = (void *)GetProcAddress( p_sys->qtml, "SoundConverterEndConversion" );
1002 p_sys->SoundConverterBeginConversion= (void *)GetProcAddress( p_sys->qtml, "SoundConverterBeginConversion");
1004 if( p_sys->InitializeQTML == NULL )
1006 msg_Err( p_dec, "failed getting proc address InitializeQTML" );
1007 return VLC_EGENERIC;
1009 if( p_sys->SoundConverterOpen == NULL ||
1010 p_sys->SoundConverterClose == NULL ||
1011 p_sys->SoundConverterSetInfo == NULL ||
1012 p_sys->SoundConverterGetBufferSizes == NULL ||
1013 p_sys->SoundConverterConvertBuffer == NULL ||
1014 p_sys->SoundConverterEndConversion == NULL ||
1015 p_sys->SoundConverterBeginConversion == NULL )
1017 msg_Err( p_dec, "failed getting proc address" );
1018 return VLC_EGENERIC;
1021 msg_Dbg( p_dec, "standard init done" );
1022 #endif /* else __APPLE__ */
1028 /*****************************************************************************
1030 *****************************************************************************/
1031 static int QTVideoInit( decoder_t *p_dec )
1033 decoder_sys_t *p_sys = p_dec->p_sys;
1036 p_sys->FindNextComponent = (void*)FindNextComponent;
1037 p_sys->OpenComponent = (void*)OpenComponent;
1038 p_sys->ImageCodecInitialize = (void*)ImageCodecInitialize;
1039 p_sys->ImageCodecGetCodecInfo = (void*)ImageCodecGetCodecInfo;
1040 p_sys->ImageCodecPreDecompress = (void*)ImageCodecPreDecompress;
1041 p_sys->ImageCodecBandDecompress = (void*)ImageCodecBandDecompress;
1042 p_sys->GetGWorldPixMap = (void*)GetGWorldPixMap;
1043 p_sys->QTNewGWorldFromPtr = (void*)QTNewGWorldFromPtr;
1044 p_sys->NewHandleClear = (void*)NewHandleClear;
1048 p_sys->ldt_fs = Setup_LDT_Keeper();
1050 p_sys->qts = LoadLibraryA( "QuickTime.qts" );
1051 if( p_sys->qts == NULL )
1053 msg_Dbg( p_dec, "failed loading QuickTime.qts" );
1054 return VLC_EGENERIC;
1056 msg_Dbg( p_dec, "QuickTime.qts loaded" );
1057 p_sys->qtml = LoadLibraryA( "qtmlClient.dll" );
1058 if( p_sys->qtml == NULL )
1060 msg_Dbg( p_dec, "failed loading qtmlClient.dll" );
1061 return VLC_EGENERIC;
1063 msg_Dbg( p_dec, "qtmlClient.dll loaded" );
1065 /* (void*) to shut up gcc */
1066 p_sys->InitializeQTML = (void*)GetProcAddress( p_sys->qtml, "InitializeQTML" );
1067 p_sys->FindNextComponent = (void*)GetProcAddress( p_sys->qtml, "FindNextComponent" );
1068 p_sys->OpenComponent = (void*)GetProcAddress( p_sys->qtml, "OpenComponent" );
1069 p_sys->ImageCodecInitialize = (void*)GetProcAddress( p_sys->qtml, "ImageCodecInitialize" );
1070 p_sys->ImageCodecGetCodecInfo = (void*)GetProcAddress( p_sys->qtml, "ImageCodecGetCodecInfo" );
1071 p_sys->ImageCodecPreDecompress = (void*)GetProcAddress( p_sys->qtml, "ImageCodecPreDecompress" );
1072 p_sys->ImageCodecBandDecompress = (void*)GetProcAddress( p_sys->qtml, "ImageCodecBandDecompress" );
1073 p_sys->GetGWorldPixMap = (void*)GetProcAddress( p_sys->qtml, "GetGWorldPixMap" );
1074 p_sys->QTNewGWorldFromPtr = (void*)GetProcAddress( p_sys->qtml, "QTNewGWorldFromPtr" );
1075 p_sys->NewHandleClear = (void*)GetProcAddress( p_sys->qtml, "NewHandleClear" );
1077 if( p_sys->InitializeQTML == NULL )
1079 msg_Dbg( p_dec, "failed getting proc address InitializeQTML" );
1080 return VLC_EGENERIC;
1082 if( p_sys->FindNextComponent == NULL ||
1083 p_sys->OpenComponent == NULL ||
1084 p_sys->ImageCodecInitialize == NULL ||
1085 p_sys->ImageCodecGetCodecInfo == NULL ||
1086 p_sys->ImageCodecPreDecompress == NULL ||
1087 p_sys->ImageCodecBandDecompress == NULL ||
1088 p_sys->GetGWorldPixMap == NULL ||
1089 p_sys->QTNewGWorldFromPtr == NULL ||
1090 p_sys->NewHandleClear == NULL )
1092 msg_Err( p_dec, "failed getting proc address" );
1093 return VLC_EGENERIC;
1095 #endif /* __APPLE__ */