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 *****************************************************************************/
33 #include <vlc_common.h>
34 #include <vlc_plugin.h>
36 #include <vlc_codec.h>
38 #if !defined (__APPLE__) && !defined(WIN32)
43 #include <QuickTime/QuickTimeComponents.h>
44 #include <QuickTime/Movies.h>
45 #include <QuickTime/ImageCodec.h>
48 /* for windows do we require Quicktime compents header? */
50 #include "qtx/qtxsdk/components.h"
51 #include "wine/windef.h"
52 #include "ldt_keeper.h"
54 HMODULE WINAPI LoadLibraryA(LPCSTR);
55 FARPROC WINAPI GetProcAddress(HMODULE,LPCSTR);
56 int WINAPI FreeLibrary(HMODULE);
60 /*****************************************************************************
62 *****************************************************************************/
63 static int Open ( vlc_object_t * );
64 static void Close( vlc_object_t * );
67 set_description( N_("QuickTime library decoder") )
68 set_capability( "decoder", 0 )
69 set_category( CAT_INPUT )
70 set_subcategory( SUBCAT_INPUT_VCODEC )
71 set_callbacks( Open, Close )
76 /*****************************************************************************
78 *****************************************************************************/
79 static int OpenAudio( decoder_t * );
80 static int OpenVideo( decoder_t * );
82 static aout_buffer_t *DecodeAudio( decoder_t *, block_t ** );
83 static picture_t *DecodeVideo( decoder_t *, block_t ** );
85 #define FCC( a, b , c, d ) \
86 ((uint32_t)( ((a)<<24)|((b)<<16)|((c)<<8)|(d)))
89 typedef struct OpaqueSoundConverter* SoundConverter;
94 typedef unsigned long UnsignedFixed;
97 typedef struct SoundComponentData {
102 UnsignedFixed sampleRate;
106 } SoundComponentData;
108 #endif /* __APPLE__ */
120 OSErr (*InitializeQTML) ( long flags );
121 OSErr (*TerminateQTML) ( void );
122 #endif /* __APPLE__ */
125 int (*SoundConverterOpen) ( const SoundComponentData *,
126 const SoundComponentData *,
128 int (*SoundConverterClose) ( SoundConverter );
129 int (*SoundConverterSetInfo) ( SoundConverter , OSType, void * );
130 int (*SoundConverterGetBufferSizes) ( SoundConverter, unsigned long,
131 unsigned long*, unsigned long*,
133 int (*SoundConverterBeginConversion)( SoundConverter );
134 int (*SoundConverterEndConversion) ( SoundConverter, void *,
135 unsigned long *, unsigned long *);
136 int (*SoundConverterConvertBuffer) ( SoundConverter, const void *,
137 unsigned long, void *,
138 unsigned long *, unsigned long * );
139 SoundConverter myConverter;
140 SoundComponentData InputFormatInfo, OutputFormatInfo;
142 unsigned long FramesToGet;
143 unsigned int InFrameSize;
144 unsigned int OutFrameSize;
148 Component (*FindNextComponent)
149 ( Component prev, ComponentDescription* desc );
151 ComponentInstance (*OpenComponent)
154 ComponentResult (*ImageCodecInitialize)
155 ( ComponentInstance ci, ImageSubCodecDecompressCapabilities * cap);
157 ComponentResult (*ImageCodecGetCodecInfo)
158 ( ComponentInstance ci, CodecInfo *info );
160 ComponentResult (*ImageCodecPreDecompress)
161 ( ComponentInstance ci, CodecDecompressParams * params );
163 ComponentResult (*ImageCodecBandDecompress)
164 ( ComponentInstance ci, CodecDecompressParams * params );
166 PixMapHandle (*GetGWorldPixMap)
167 ( GWorldPtr offscreenGWorld );
169 OSErr (*QTNewGWorldFromPtr)
170 ( GWorldPtr *gw, OSType pixelFormat, const Rect *boundsRect,
171 CTabHandle cTable, /*GDHandle*/ void *aGDevice, /*unused*/
172 GWorldFlags flags, void *baseAddr, long rowBytes );
174 OSErr (*NewHandleClear)( Size byteCount );
176 ComponentInstance ci;
177 Rect OutBufferRect; /* the dimensions of our GWorld */
178 GWorldPtr OutBufferGWorld; /* a GWorld is some kind of
179 description for a drawing
181 ImageDescriptionHandle framedescHandle;
183 CodecDecompressParams decpar; /* for ImageCodecPreDecompress()*/
184 CodecCapabilities codeccap; /* for decpar */
187 /* Output properties */
192 int i_late; /* video */
195 unsigned int i_buffer;
196 unsigned int i_buffer_size;
200 uint8_t out_buffer[1000000]; /* FIXME */
205 static const int pi_channels_maps[6] =
209 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT,
210 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER,
211 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT,
212 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
213 | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT
216 static int QTAudioInit( decoder_t * );
217 static int QTVideoInit( decoder_t * );
219 /*****************************************************************************
220 * Open: probe the decoder and return score
221 *****************************************************************************
222 * Tries to launch a decoder and return score so that the interface is able
224 *****************************************************************************/
225 static int Open( vlc_object_t *p_this )
227 decoder_t *p_dec = (decoder_t*)p_this;
231 SInt32 qtVersion, macosversion;
233 err = Gestalt(gestaltQuickTimeVersion, &qtVersion);
234 err = Gestalt(gestaltSystemVersion, &macosversion);
236 msg_Dbg( p_this, "Mac OS version is %#lx", macosversion );
237 msg_Dbg( p_this, "Quicktime version is %#lx", qtVersion );
240 /* bail out. This plugin is soo Carbon, that it can't be used on 10.5 at all */
241 msg_Info( p_dec, "Your Mac OS version is to new to use this plugin for anything." );
245 switch( p_dec->fmt_in.i_codec )
248 case VLC_CODEC_CINEPAK:
249 case VLC_FOURCC('I','V','4','1'): /* Indeo Video IV */
250 case VLC_FOURCC('i','v','4','1'): /* dto. */
252 case VLC_FOURCC('p','x','l','t'): /* Pixlet */
255 case VLC_CODEC_SVQ3: /* Sorenson v3 */
256 /* case VLC_CODEC_SVQ1: Sorenson v1
257 case VLC_FOURCC('Z','y','G','o'):
258 case VLC_FOURCC('V','P','3','1'):
259 case VLC_FOURCC('3','I','V','1'): */
260 case VLC_CODEC_QTRLE:
264 p_dec->pf_decode_video = DecodeVideo;
265 p_dec->fmt_out.i_cat = VIDEO_ES;
268 return OpenVideo( p_dec );
272 case VLC_FOURCC('I','L','B','C'): /* iLBC */
273 if ((err != noErr) || (qtVersion < 0x07500000))
275 case VLC_FOURCC('i','l','b','c'): /* iLBC */
276 if ((err != noErr) || (qtVersion < 0x07500000))
279 case VLC_CODEC_AMR_NB: /* 3GPP AMR audio */
280 case VLC_FOURCC('s','a','m','b'): /* 3GPP AMR-WB audio */
281 case VLC_CODEC_MP4A: /* MPEG-4 audio */
282 case VLC_FOURCC('Q','D','M','C'): /* QDesign */
283 case VLC_CODEC_QDM2: /* QDesign* 2 */
284 case VLC_CODEC_QCELP: /* Qualcomm Purevoice Codec */
285 case VLC_FOURCC('Q','C','L','P'): /* Qualcomm Purevoice Codec */
286 case VLC_CODEC_MACE3: /* MACE3 audio decoder */
287 case VLC_CODEC_MACE6: /* MACE6 audio decoder */
288 case VLC_FOURCC('d','v','c','a'): /* DV Audio */
289 case VLC_FOURCC('s','o','w','t'): /* 16-bit Little Endian */
290 case VLC_FOURCC('t','w','o','s'): /* 16-bit Big Endian */
291 case VLC_CODEC_ALAW: /* ALaw 2:1 */
292 case VLC_FOURCC('u','l','a','w'): /* mu-Law 2:1 */
293 case VLC_FOURCC('r','a','w',' '): /* 8-bit offset binaries */
294 case VLC_CODEC_FL32: /* 32-bit Floating Point */
295 case VLC_CODEC_FL64: /* 64-bit Floating Point */
296 case VLC_FOURCC('i','n','2','4'): /* 24-bit Interger */
297 case VLC_FOURCC('i','n','3','2'): /* 32-bit Integer */
298 case 0x0011: /* DVI IMA */
299 case 0x6D730002: /* Microsoft ADPCM-ACM */
300 case 0x6D730011: /* DVI Intel IMAADPCM-ACM */
303 p_dec->pf_decode_audio = DecodeAudio;
304 p_dec->fmt_out.i_cat = AUDIO_ES;
307 return OpenAudio( p_dec );
315 static vlc_mutex_t qt_mutex = VLC_STATIC_MUTEX;
317 /*****************************************************************************
319 *****************************************************************************/
320 static void Close( vlc_object_t *p_this )
322 decoder_t *p_dec = (decoder_t*)p_this;
323 decoder_sys_t *p_sys = p_dec->p_sys;
325 /* get lock, avoid segfault */
326 vlc_mutex_lock( &qt_mutex );
328 if( p_dec->fmt_out.i_cat == AUDIO_ES )
331 unsigned long ConvertedFrames=0;
332 unsigned long ConvertedBytes=0;
334 i_error = p_sys->SoundConverterEndConversion( p_sys->myConverter, NULL,
337 msg_Dbg( p_dec, "SoundConverterEndConversion => %d", i_error );
339 i_error = p_sys->SoundConverterClose( p_sys->myConverter );
340 msg_Dbg( p_dec, "SoundConverterClose => %d", i_error );
342 free( p_sys->p_buffer );
344 else if( p_dec->fmt_out.i_cat == VIDEO_ES )
346 free( p_sys->plane );
350 FreeLibrary( p_sys->qtml );
351 FreeLibrary( p_sys->qts );
352 msg_Dbg( p_dec, "FreeLibrary ok." );
360 Restore_LDT_Keeper( p_sys->ldt_fs );
361 msg_Dbg( p_dec, "Restore_LDT_Keeper" );
365 vlc_mutex_unlock( &qt_mutex );
370 /*****************************************************************************
372 *****************************************************************************/
373 static int OpenAudio( decoder_t *p_dec )
375 decoder_sys_t *p_sys;
379 unsigned long WantedBufferSize;
380 unsigned long InputBufferSize = 0;
381 unsigned long OutputBufferSize = 0;
383 /* get lock, avoid segfault */
384 vlc_mutex_lock( &qt_mutex );
386 p_sys = calloc( 1, sizeof( decoder_sys_t ) );
387 p_dec->p_sys = p_sys;
388 p_dec->pf_decode_audio = DecodeAudio;
390 if( p_dec->fmt_in.i_original_fourcc )
391 memcpy( fcc, &p_dec->fmt_in.i_original_fourcc, 4 );
393 memcpy( fcc, &p_dec->fmt_in.i_codec, 4 );
399 if( QTAudioInit( p_dec ) )
401 msg_Err( p_dec, "cannot initialize QT");
406 if( ( i_error = p_sys->InitializeQTML( 6 + 16 ) ) )
408 msg_Dbg( p_dec, "error on InitializeQTML = %d", i_error );
413 /* input format settings */
414 p_sys->InputFormatInfo.flags = 0;
415 p_sys->InputFormatInfo.sampleCount = 0;
416 p_sys->InputFormatInfo.buffer = NULL;
417 p_sys->InputFormatInfo.reserved = 0;
418 p_sys->InputFormatInfo.numChannels = p_dec->fmt_in.audio.i_channels;
419 p_sys->InputFormatInfo.sampleSize = p_dec->fmt_in.audio.i_bitspersample;
420 p_sys->InputFormatInfo.sampleRate = p_dec->fmt_in.audio.i_rate;
421 p_sys->InputFormatInfo.format = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
423 /* output format settings */
424 p_sys->OutputFormatInfo.flags = 0;
425 p_sys->OutputFormatInfo.sampleCount = 0;
426 p_sys->OutputFormatInfo.buffer = NULL;
427 p_sys->OutputFormatInfo.reserved = 0;
428 p_sys->OutputFormatInfo.numChannels = p_dec->fmt_in.audio.i_channels;
429 p_sys->OutputFormatInfo.sampleSize = 16;
430 p_sys->OutputFormatInfo.sampleRate = p_dec->fmt_in.audio.i_rate;
431 p_sys->OutputFormatInfo.format = FCC( 'N', 'O', 'N', 'E' );
434 i_error = p_sys->SoundConverterOpen( &p_sys->InputFormatInfo,
435 &p_sys->OutputFormatInfo,
436 &p_sys->myConverter );
439 msg_Err( p_dec, "error on SoundConverterOpen = %d", i_error );
444 /* tell the sound converter we accept VBR formats */
445 i_error = SoundConverterSetInfo( p_dec->myConverter, siClientAcceptsVBR,
449 if( p_dec->fmt_in.i_extra > 36 + 8 )
451 i_error = p_sys->SoundConverterSetInfo( p_sys->myConverter,
452 FCC( 'w', 'a', 'v', 'e' ),
453 ((uint8_t*)p_dec->fmt_in.p_extra) + 36 + 8 );
455 msg_Dbg( p_dec, "error on SoundConverterSetInfo = %d", i_error );
458 WantedBufferSize = p_sys->OutputFormatInfo.numChannels *
459 p_sys->OutputFormatInfo.sampleRate * 2;
460 p_sys->FramesToGet = 0;
462 i_error = p_sys->SoundConverterGetBufferSizes( p_sys->myConverter,
468 msg_Dbg( p_dec, "WantedBufferSize=%li InputBufferSize=%li "
469 "OutputBufferSize=%li FramesToGet=%li",
470 WantedBufferSize, InputBufferSize, OutputBufferSize,
471 p_sys->FramesToGet );
473 p_sys->InFrameSize = (InputBufferSize + p_sys->FramesToGet - 1 ) /
475 p_sys->OutFrameSize = OutputBufferSize / p_sys->FramesToGet;
477 msg_Dbg( p_dec, "frame size %d -> %d",
478 p_sys->InFrameSize, p_sys->OutFrameSize );
480 if( (i_error = p_sys->SoundConverterBeginConversion(p_sys->myConverter)) )
483 "error on SoundConverterBeginConversion = %d", i_error );
488 es_format_Init( &p_dec->fmt_out, AUDIO_ES, VLC_CODEC_S16N );
489 p_dec->fmt_out.audio.i_rate = p_sys->OutputFormatInfo.sampleRate;
490 p_dec->fmt_out.audio.i_channels = p_sys->OutputFormatInfo.numChannels;
491 p_dec->fmt_out.audio.i_physical_channels =
492 p_dec->fmt_out.audio.i_original_channels =
493 pi_channels_maps[p_sys->OutputFormatInfo.numChannels];
495 aout_DateInit( &p_sys->date, p_dec->fmt_out.audio.i_rate );
498 p_sys->i_buffer_size = 100*1000;
499 p_sys->p_buffer = malloc( p_sys->i_buffer_size );
500 if( !p_sys->p_buffer )
504 p_sys->i_out_frames = 0;
506 vlc_mutex_unlock( &qt_mutex );
512 Restore_LDT_Keeper( p_sys->ldt_fs );
514 vlc_mutex_unlock( &qt_mutex );
520 /*****************************************************************************
522 *****************************************************************************/
523 static aout_buffer_t *DecodeAudio( decoder_t *p_dec, block_t **pp_block )
525 decoder_sys_t *p_sys = p_dec->p_sys;
531 /* We must do open and close in the same thread (unless we do
532 * Setup_LDT_Keeper in the main thread before all others */
535 if( OpenAudio( p_dec ) )
538 p_dec->b_error = true;
542 p_sys = p_dec->p_sys;
546 if( pp_block == NULL || *pp_block == NULL )
552 if( p_sys->i_out_frames > 0 && p_sys->i_out >= p_sys->i_out_frames )
556 p_sys->i_out_frames = 0;
562 if( p_sys->i_out_frames <= 0 )
564 p_sys->pts = p_block->i_pts;
566 mtime_t i_display_date = 0;
567 if( !(p_block->i_flags & BLOCK_FLAG_PREROLL) )
568 i_display_date = decoder_GetDisplayDate( p_dec, p_block->i_pts );
570 if( i_display_date > 0 && i_display_date < mdate() )
572 block_Release( p_block );
578 if( p_sys->i_buffer_size < p_sys->i_buffer + p_block->i_buffer )
580 p_sys->i_buffer_size = p_sys->i_buffer + p_block->i_buffer + 1024;
581 p_sys->p_buffer = realloc( p_sys->p_buffer, p_sys->i_buffer_size );
583 memcpy( &p_sys->p_buffer[p_sys->i_buffer], p_block->p_buffer,
585 p_sys->i_buffer += p_block->i_buffer;
587 if( p_sys->i_buffer > p_sys->InFrameSize )
589 int i_frames = p_sys->i_buffer / p_sys->InFrameSize;
590 unsigned long i_out_frames, i_out_bytes;
591 vlc_mutex_lock( &qt_mutex );
593 i_error = p_sys->SoundConverterConvertBuffer( p_sys->myConverter,
599 vlc_mutex_unlock( &qt_mutex );
602 msg_Dbg( p_dec, "decoded %d frames -> %ld frames (error=%d)",
603 i_frames, i_out_frames, i_error );
605 msg_Dbg( p_dec, "decoded %ld frames = %ld bytes",
606 i_out_frames, i_out_bytes );
609 p_sys->i_buffer -= i_frames * p_sys->InFrameSize;
610 if( p_sys->i_buffer > 0 )
612 memmove( &p_sys->p_buffer[0],
613 &p_sys->p_buffer[i_frames * p_sys->InFrameSize],
617 if( p_sys->pts != 0 &&
618 p_sys->pts != aout_DateGet( &p_sys->date ) )
620 aout_DateSet( &p_sys->date, p_sys->pts );
622 else if( !aout_DateGet( &p_sys->date ) )
627 if( !i_error && i_out_frames > 0 )
629 /* we have others samples */
630 p_sys->i_out_frames = i_out_frames;
636 if( p_sys->i_out < p_sys->i_out_frames )
638 aout_buffer_t *p_out;
639 int i_frames = __MIN( p_sys->i_out_frames - p_sys->i_out, 1000 );
641 p_out = decoder_NewAudioBuffer( p_dec, i_frames );
645 p_out->start_date = aout_DateGet( &p_sys->date );
646 p_out->end_date = aout_DateIncrement( &p_sys->date, i_frames );
648 memcpy( p_out->p_buffer,
649 &p_sys->out_buffer[2 * p_sys->i_out * p_dec->fmt_out.audio.i_channels],
652 p_sys->i_out += i_frames;
660 /*****************************************************************************
662 *****************************************************************************/
663 static int OpenVideo( decoder_t *p_dec )
666 decoder_sys_t *p_sys = malloc( sizeof( decoder_sys_t ) );
671 ComponentDescription desc;
673 ComponentResult cres;
674 ImageSubCodecDecompressCapabilities icap; /* for ImageCodecInitialize() */
675 CodecInfo cinfo; /* for ImageCodecGetCodecInfo() */
676 ImageDescription *id;
679 int i_vide = p_dec->fmt_in.i_extra;
680 uint8_t *p_vide = p_dec->fmt_in.p_extra;
682 p_dec->p_sys = p_sys;
683 p_dec->pf_decode_video = DecodeVideo;
688 msg_Err( p_dec, "missing extra info" );
693 if( p_dec->fmt_in.i_original_fourcc )
694 memcpy( fcc, &p_dec->fmt_in.i_original_fourcc, 4 );
696 memcpy( fcc, &p_dec->fmt_in.i_codec, 4 );
698 msg_Dbg( p_dec, "quicktime_video %4.4s %dx%d",
699 fcc, p_dec->fmt_in.video.i_width, p_dec->fmt_in.video.i_height );
701 /* get lock, avoid segfault */
702 vlc_mutex_lock( &qt_mutex );
708 if( QTVideoInit( p_dec ) )
710 msg_Err( p_dec, "cannot initialize QT");
715 if( ( i_result = p_sys->InitializeQTML( 6 + 16 ) ) )
717 msg_Dbg( p_dec, "error on InitializeQTML = %d", (int)i_result );
722 /* init ComponentDescription */
723 memset( &desc, 0, sizeof( ComponentDescription ) );
724 desc.componentType = FCC( 'i', 'm', 'd', 'c' );
725 desc.componentSubType = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
726 desc.componentManufacturer = 0;
727 desc.componentFlags = 0;
728 desc.componentFlagsMask = 0;
730 if( !( prev = p_sys->FindNextComponent( NULL, &desc ) ) )
732 msg_Err( p_dec, "cannot find requested component" );
735 msg_Dbg( p_dec, "component id=0x%p", prev );
737 p_sys->ci = p_sys->OpenComponent( prev );
738 msg_Dbg( p_dec, "component instance p=0x%p", p_sys->ci );
740 memset( &icap, 0, sizeof( ImageSubCodecDecompressCapabilities ) );
741 cres = p_sys->ImageCodecInitialize( p_sys->ci, &icap );
742 msg_Dbg( p_dec, "ImageCodecInitialize->0x%X size=%d (%d)",
743 (int)cres, (int)icap.recordSize, (int)icap.decompressRecordSize);
745 memset( &cinfo, 0, sizeof( CodecInfo ) );
746 cres = p_sys->ImageCodecGetCodecInfo( p_sys->ci, &cinfo );
748 "Flags: compr: 0x%x decomp: 0x%x format: 0x%x",
749 (unsigned int)cinfo.compressFlags,
750 (unsigned int)cinfo.decompressFlags,
751 (unsigned int)cinfo.formatFlags );
752 msg_Dbg( p_dec, "quicktime_video: Codec name: %.*s",
753 ((unsigned char*)&cinfo.typeName)[0],
754 ((unsigned char*)&cinfo.typeName)+1 );
756 /* make a yuy2 gworld */
757 p_sys->OutBufferRect.top = 0;
758 p_sys->OutBufferRect.left = 0;
759 p_sys->OutBufferRect.right = p_dec->fmt_in.video.i_width;
760 p_sys->OutBufferRect.bottom = p_dec->fmt_in.video.i_height;
763 /* codec data FIXME use codec not SVQ3 */
764 msg_Dbg( p_dec, "vide = %d", i_vide );
765 id = malloc( sizeof( ImageDescription ) + ( i_vide - 70 ) );
768 id->idSize = sizeof( ImageDescription ) + ( i_vide - 70 );
769 id->cType = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
770 id->version = GetWBE ( p_vide + 0 );
771 id->revisionLevel = GetWBE ( p_vide + 2 );
772 id->vendor = GetDWBE( p_vide + 4 );
773 id->temporalQuality = GetDWBE( p_vide + 8 );
774 id->spatialQuality = GetDWBE( p_vide + 12 );
775 id->width = GetWBE ( p_vide + 16 );
776 id->height = GetWBE ( p_vide + 18 );
777 id->hRes = GetDWBE( p_vide + 20 );
778 id->vRes = GetDWBE( p_vide + 24 );
779 id->dataSize = GetDWBE( p_vide + 28 );
780 id->frameCount = GetWBE ( p_vide + 32 );
781 memcpy( &id->name, p_vide + 34, 32 );
782 id->depth = GetWBE ( p_vide + 66 );
783 id->clutID = GetWBE ( p_vide + 68 );
786 memcpy( ((char*)&id->clutID) + 2, p_vide + 70, i_vide - 70 );
789 msg_Dbg( p_dec, "idSize=%d ver=%d rev=%d vendor=%d tempQ=%d "
790 "spaQ=%d w=%d h=%d dpi=%d%d dataSize=%d depth=%d frameCount=%d clutID=%d",
791 (int)id->idSize, id->version, id->revisionLevel, (int)id->vendor,
792 (int)id->temporalQuality, (int)id->spatialQuality,
793 (int)id->width, (int)id->height,
794 (int)id->hRes, (int)id->vRes,
800 p_sys->framedescHandle = (ImageDescriptionHandle) NewHandleClear( id->idSize );
801 memcpy( *p_sys->framedescHandle, id, id->idSize );
803 if( p_dec->fmt_in.video.i_width != 0 && p_dec->fmt_in.video.i_height != 0)
804 p_sys->plane = malloc( p_dec->fmt_in.video.i_width * p_dec->fmt_in.video.i_height * 3 );
808 i_result = p_sys->QTNewGWorldFromPtr( &p_sys->OutBufferGWorld,
809 /*pixel format of new GWorld==YUY2 */
811 /* we should benchmark if yvu9 is
812 * faster for svq3, too */
813 &p_sys->OutBufferRect,
816 p_dec->fmt_in.video.i_width * 2 );
818 msg_Dbg( p_dec, "NewGWorldFromPtr returned:%ld",
819 65536 - ( i_result&0xffff ) );
821 memset( &p_sys->decpar, 0, sizeof( CodecDecompressParams ) );
822 p_sys->decpar.imageDescription = p_sys->framedescHandle;
823 p_sys->decpar.startLine = 0;
824 p_sys->decpar.stopLine = ( **p_sys->framedescHandle ).height;
825 p_sys->decpar.frameNumber = 1;
826 p_sys->decpar.matrixFlags = 0;
827 p_sys->decpar.matrixType = 0;
828 p_sys->decpar.matrix = 0;
829 p_sys->decpar.capabilities = &p_sys->codeccap;
830 p_sys->decpar.accuracy = codecNormalQuality;
831 p_sys->decpar.srcRect = p_sys->OutBufferRect;
832 p_sys->decpar.transferMode = srcCopy;
833 p_sys->decpar.dstPixMap = **p_sys->GetGWorldPixMap( p_sys->OutBufferGWorld );/*destPixmap; */
835 cres = p_sys->ImageCodecPreDecompress( p_sys->ci, &p_sys->decpar );
836 msg_Dbg( p_dec, "quicktime_video: ImageCodecPreDecompress cres=0x%X",
839 es_format_Init( &p_dec->fmt_out, VIDEO_ES, VLC_CODEC_YUYV);
840 p_dec->fmt_out.video.i_width = p_dec->fmt_in.video.i_width;
841 p_dec->fmt_out.video.i_height= p_dec->fmt_in.video.i_height;
842 p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR * p_dec->fmt_in.video.i_width / p_dec->fmt_in.video.i_height;
844 vlc_mutex_unlock( &qt_mutex );
849 Restore_LDT_Keeper( p_sys->ldt_fs );
851 vlc_mutex_unlock( &qt_mutex );
859 /*****************************************************************************
861 *****************************************************************************/
862 static picture_t *DecodeVideo( decoder_t *p_dec, block_t **pp_block )
864 decoder_sys_t *p_sys = p_dec->p_sys;
869 ComponentResult cres;
872 /* We must do open and close in the same thread (unless we do
873 * Setup_LDT_Keeper in the main thread before all others */
876 if( OpenVideo( p_dec ) )
879 p_dec->b_error = true;
882 p_sys = p_dec->p_sys;
886 if( pp_block == NULL || *pp_block == NULL )
893 i_pts = p_block->i_pts ? p_block->i_pts : p_block->i_dts;
895 mtime_t i_display_date = 0;
896 if( !(p_block->i_flags & BLOCK_FLAG_PREROLL) )
897 i_display_date = decoder_GetDisplayDate( p_dec, i_pts );
899 if( i_display_date > 0 && i_display_date < mdate() )
908 msg_Dbg( p_dec, "bufsize: %d", (int)p_block->i_buffer);
911 if( p_sys->i_late > 10 )
913 msg_Dbg( p_dec, "late buffer dropped (%"PRId64")", i_pts );
914 block_Release( p_block );
918 vlc_mutex_lock( &qt_mutex );
920 if( ( p_pic = decoder_NewPicture( p_dec ) ) )
922 p_sys->decpar.data = (Ptr)p_block->p_buffer;
923 p_sys->decpar.bufferSize = p_block->i_buffer;
924 (**p_sys->framedescHandle).dataSize = p_block->i_buffer;
926 cres = p_sys->ImageCodecBandDecompress( p_sys->ci, &p_sys->decpar );
928 ++p_sys->decpar.frameNumber;
932 msg_Dbg( p_dec, "quicktime_video: ImageCodecBandDecompress"
933 " cres=0x%X (-0x%X) %d :(",
934 (int)cres,(int)-cres, (int)cres );
937 memcpy( p_pic->p[0].p_pixels, p_sys->plane,
938 p_dec->fmt_in.video.i_width * p_dec->fmt_in.video.i_height * 2 );
942 vlc_mutex_unlock( &qt_mutex );
944 block_Release( p_block );
949 /*****************************************************************************
951 *****************************************************************************/
952 static int QTAudioInit( decoder_t *p_dec )
954 decoder_sys_t *p_sys = p_dec->p_sys;
957 p_sys->SoundConverterOpen = (void*)SoundConverterOpen;
958 p_sys->SoundConverterClose = (void*)SoundConverterClose;
959 p_sys->SoundConverterSetInfo = (void*)SoundConverterSetInfo;
960 p_sys->SoundConverterGetBufferSizes = (void*)SoundConverterGetBufferSizes;
961 p_sys->SoundConverterConvertBuffer = (void*)SoundConverterConvertBuffer;
962 p_sys->SoundConverterBeginConversion= (void*)SoundConverterBeginConversion;
963 p_sys->SoundConverterEndConversion = (void*)SoundConverterEndConversion;
967 p_sys->ldt_fs = Setup_LDT_Keeper();
970 p_sys->qts = LoadLibraryA( "QuickTime.qts" );
971 if( p_sys->qts == NULL )
973 msg_Dbg( p_dec, "failed loading QuickTime.qts" );
976 p_sys->qtml = LoadLibraryA( "qtmlClient.dll" );
977 if( p_sys->qtml == NULL )
979 msg_Dbg( p_dec, "failed loading qtmlClient.dll" );
983 p_sys->InitializeQTML = (void *)GetProcAddress( p_sys->qtml, "InitializeQTML" );
984 p_sys->TerminateQTML = (void *)GetProcAddress( p_sys->qtml, "TerminateQTML" );
985 p_sys->SoundConverterOpen = (void *)GetProcAddress( p_sys->qtml, "SoundConverterOpen" );
986 p_sys->SoundConverterClose = (void *)GetProcAddress( p_sys->qtml, "SoundConverterClose" );
987 p_sys->SoundConverterSetInfo = (void *)GetProcAddress( p_sys->qtml, "SoundConverterSetInfo" );
988 p_sys->SoundConverterGetBufferSizes = (void *)GetProcAddress( p_sys->qtml, "SoundConverterGetBufferSizes" );
989 p_sys->SoundConverterConvertBuffer = (void *)GetProcAddress( p_sys->qtml, "SoundConverterConvertBuffer" );
990 p_sys->SoundConverterEndConversion = (void *)GetProcAddress( p_sys->qtml, "SoundConverterEndConversion" );
991 p_sys->SoundConverterBeginConversion= (void *)GetProcAddress( p_sys->qtml, "SoundConverterBeginConversion");
993 if( p_sys->InitializeQTML == NULL )
995 msg_Err( p_dec, "failed getting proc address InitializeQTML" );
998 if( p_sys->SoundConverterOpen == NULL ||
999 p_sys->SoundConverterClose == NULL ||
1000 p_sys->SoundConverterSetInfo == NULL ||
1001 p_sys->SoundConverterGetBufferSizes == NULL ||
1002 p_sys->SoundConverterConvertBuffer == NULL ||
1003 p_sys->SoundConverterEndConversion == NULL ||
1004 p_sys->SoundConverterBeginConversion == NULL )
1006 msg_Err( p_dec, "failed getting proc address" );
1007 return VLC_EGENERIC;
1010 msg_Dbg( p_dec, "standard init done" );
1011 #endif /* else __APPLE__ */
1017 /*****************************************************************************
1019 *****************************************************************************/
1020 static int QTVideoInit( decoder_t *p_dec )
1022 decoder_sys_t *p_sys = p_dec->p_sys;
1025 p_sys->FindNextComponent = (void*)FindNextComponent;
1026 p_sys->OpenComponent = (void*)OpenComponent;
1027 p_sys->ImageCodecInitialize = (void*)ImageCodecInitialize;
1028 p_sys->ImageCodecGetCodecInfo = (void*)ImageCodecGetCodecInfo;
1029 p_sys->ImageCodecPreDecompress = (void*)ImageCodecPreDecompress;
1030 p_sys->ImageCodecBandDecompress = (void*)ImageCodecBandDecompress;
1031 p_sys->GetGWorldPixMap = (void*)GetGWorldPixMap;
1032 p_sys->QTNewGWorldFromPtr = (void*)QTNewGWorldFromPtr;
1033 p_sys->NewHandleClear = (void*)NewHandleClear;
1037 p_sys->ldt_fs = Setup_LDT_Keeper();
1039 p_sys->qts = LoadLibraryA( "QuickTime.qts" );
1040 if( p_sys->qts == NULL )
1042 msg_Dbg( p_dec, "failed loading QuickTime.qts" );
1043 return VLC_EGENERIC;
1045 msg_Dbg( p_dec, "QuickTime.qts loaded" );
1046 p_sys->qtml = LoadLibraryA( "qtmlClient.dll" );
1047 if( p_sys->qtml == NULL )
1049 msg_Dbg( p_dec, "failed loading qtmlClient.dll" );
1050 return VLC_EGENERIC;
1052 msg_Dbg( p_dec, "qtmlClient.dll loaded" );
1054 /* (void*) to shut up gcc */
1055 p_sys->InitializeQTML = (void*)GetProcAddress( p_sys->qtml, "InitializeQTML" );
1056 p_sys->FindNextComponent = (void*)GetProcAddress( p_sys->qtml, "FindNextComponent" );
1057 p_sys->OpenComponent = (void*)GetProcAddress( p_sys->qtml, "OpenComponent" );
1058 p_sys->ImageCodecInitialize = (void*)GetProcAddress( p_sys->qtml, "ImageCodecInitialize" );
1059 p_sys->ImageCodecGetCodecInfo = (void*)GetProcAddress( p_sys->qtml, "ImageCodecGetCodecInfo" );
1060 p_sys->ImageCodecPreDecompress = (void*)GetProcAddress( p_sys->qtml, "ImageCodecPreDecompress" );
1061 p_sys->ImageCodecBandDecompress = (void*)GetProcAddress( p_sys->qtml, "ImageCodecBandDecompress" );
1062 p_sys->GetGWorldPixMap = (void*)GetProcAddress( p_sys->qtml, "GetGWorldPixMap" );
1063 p_sys->QTNewGWorldFromPtr = (void*)GetProcAddress( p_sys->qtml, "QTNewGWorldFromPtr" );
1064 p_sys->NewHandleClear = (void*)GetProcAddress( p_sys->qtml, "NewHandleClear" );
1066 if( p_sys->InitializeQTML == NULL )
1068 msg_Dbg( p_dec, "failed getting proc address InitializeQTML" );
1069 return VLC_EGENERIC;
1071 if( p_sys->FindNextComponent == NULL ||
1072 p_sys->OpenComponent == NULL ||
1073 p_sys->ImageCodecInitialize == NULL ||
1074 p_sys->ImageCodecGetCodecInfo == NULL ||
1075 p_sys->ImageCodecPreDecompress == NULL ||
1076 p_sys->ImageCodecBandDecompress == NULL ||
1077 p_sys->GetGWorldPixMap == NULL ||
1078 p_sys->QTNewGWorldFromPtr == NULL ||
1079 p_sys->NewHandleClear == NULL )
1081 msg_Err( p_dec, "failed getting proc address" );
1082 return VLC_EGENERIC;
1084 #endif /* __APPLE__ */