1 /*****************************************************************************
2 * quicktime.c: a quicktime decoder that uses the QT library/dll
3 *****************************************************************************
4 * Copyright (C) 2003 the VideoLAN team
7 * Authors: Laurent Aimar <fenrir at via.ecp.fr>
8 * Derk-Jan Hartman <thedj at users.sf.net>
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>
37 #include <vlc_codec.h>
39 #if !defined (__APPLE__) && !defined(WIN32)
44 #include <QuickTime/QuickTimeComponents.h>
45 #include <QuickTime/Movies.h>
46 #include <QuickTime/ImageCodec.h>
49 /* for windows do we require Quicktime compents header? */
51 #include "qtx/qtxsdk/components.h"
52 #include "wine/windef.h"
53 #include "ldt_keeper.h"
55 HMODULE WINAPI LoadLibraryA(LPCSTR);
56 FARPROC WINAPI GetProcAddress(HMODULE,LPCSTR);
57 int WINAPI FreeLibrary(HMODULE);
61 /*****************************************************************************
63 *****************************************************************************/
64 static int Open ( vlc_object_t * );
65 static void Close( vlc_object_t * );
68 set_description( N_("QuickTime library decoder") );
69 set_capability( "decoder", 100 );
70 set_category( CAT_INPUT );
71 set_subcategory( SUBCAT_INPUT_VCODEC );
72 set_callbacks( Open, Close );
77 /*****************************************************************************
79 *****************************************************************************/
80 static int OpenAudio( decoder_t * );
81 static int OpenVideo( decoder_t * );
83 static aout_buffer_t *DecodeAudio( decoder_t *, block_t ** );
84 static picture_t *DecodeVideo( decoder_t *, block_t ** );
86 #define FCC( a, b , c, d ) \
87 ((uint32_t)( ((a)<<24)|((b)<<16)|((c)<<8)|(d)))
90 typedef struct OpaqueSoundConverter* SoundConverter;
95 typedef unsigned long UnsignedFixed;
98 typedef struct SoundComponentData {
103 UnsignedFixed sampleRate;
107 } SoundComponentData;
109 #endif /* __APPLE__ */
121 OSErr (*InitializeQTML) ( long flags );
122 OSErr (*TerminateQTML) ( void );
123 #endif /* __APPLE__ */
126 int (*SoundConverterOpen) ( const SoundComponentData *,
127 const SoundComponentData *,
129 int (*SoundConverterClose) ( SoundConverter );
130 int (*SoundConverterSetInfo) ( SoundConverter , OSType, void * );
131 int (*SoundConverterGetBufferSizes) ( SoundConverter, unsigned long,
132 unsigned long*, unsigned long*,
134 int (*SoundConverterBeginConversion)( SoundConverter );
135 int (*SoundConverterEndConversion) ( SoundConverter, void *,
136 unsigned long *, unsigned long *);
137 int (*SoundConverterConvertBuffer) ( SoundConverter, const void *,
138 unsigned long, void *,
139 unsigned long *, unsigned long * );
140 SoundConverter myConverter;
141 SoundComponentData InputFormatInfo, OutputFormatInfo;
143 unsigned long FramesToGet;
144 unsigned int InFrameSize;
145 unsigned int OutFrameSize;
149 Component (*FindNextComponent)
150 ( Component prev, ComponentDescription* desc );
152 ComponentInstance (*OpenComponent)
155 ComponentResult (*ImageCodecInitialize)
156 ( ComponentInstance ci, ImageSubCodecDecompressCapabilities * cap);
158 ComponentResult (*ImageCodecGetCodecInfo)
159 ( ComponentInstance ci, CodecInfo *info );
161 ComponentResult (*ImageCodecPreDecompress)
162 ( ComponentInstance ci, CodecDecompressParams * params );
164 ComponentResult (*ImageCodecBandDecompress)
165 ( ComponentInstance ci, CodecDecompressParams * params );
167 PixMapHandle (*GetGWorldPixMap)
168 ( GWorldPtr offscreenGWorld );
170 OSErr (*QTNewGWorldFromPtr)
171 ( GWorldPtr *gw, OSType pixelFormat, const Rect *boundsRect,
172 CTabHandle cTable, /*GDHandle*/ void *aGDevice, /*unused*/
173 GWorldFlags flags, void *baseAddr, long rowBytes );
175 OSErr (*NewHandleClear)( Size byteCount );
177 ComponentInstance ci;
178 Rect OutBufferRect; /* the dimensions of our GWorld */
179 GWorldPtr OutBufferGWorld; /* a GWorld is some kind of
180 description for a drawing
182 ImageDescriptionHandle framedescHandle;
184 CodecDecompressParams decpar; /* for ImageCodecPreDecompress()*/
185 CodecCapabilities codeccap; /* for decpar */
188 /* Output properties */
193 int i_late; /* video */
196 unsigned int i_buffer;
197 unsigned int i_buffer_size;
201 uint8_t out_buffer[1000000]; /* FIXME */
206 static int pi_channels_maps[6] =
210 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT,
211 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER,
212 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT,
213 AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
214 | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARLEFT
217 static int QTAudioInit( decoder_t * );
218 static int QTVideoInit( decoder_t * );
220 /*****************************************************************************
221 * Open: probe the decoder and return score
222 *****************************************************************************
223 * Tries to launch a decoder and return score so that the interface is able
225 *****************************************************************************/
226 static int Open( vlc_object_t *p_this )
228 decoder_t *p_dec = (decoder_t*)p_this;
230 switch( p_dec->fmt_in.i_codec )
232 case VLC_FOURCC('h','2','6','4'): /* H.264 */
233 case VLC_FOURCC('S','V','Q','3'): /* Sorenson v3 */
234 /* case VLC_FOURCC('S','V','Q','1'): Sorenson v1
235 case VLC_FOURCC('Z','y','G','o'):
236 case VLC_FOURCC('V','P','3','1'):
237 case VLC_FOURCC('3','I','V','1'): */
238 case VLC_FOURCC('r','l','e',' '): /* QuickTime animation (RLE) */
239 case VLC_FOURCC('r','p','z','a'): /* QuickTime Apple Video */
240 case VLC_FOURCC('a','z','p','r'): /* QuickTime animation (RLE) */
243 p_dec->pf_decode_video = DecodeVideo;
246 return OpenVideo( p_dec );
249 case VLC_FOURCC('s','a','m','r'): /* 3GPP AMR audio */
250 case VLC_FOURCC('m','p','4','a'): /* MPEG-4 audio */
251 case VLC_FOURCC('Q','D','M','C'): /* QDesign */
252 case VLC_FOURCC('Q','D','M','2'): /* QDesign* 2 */
253 case VLC_FOURCC('Q','c','l','p'): /* Qualcomm Purevoice Codec */
254 case VLC_FOURCC('Q','C','L','P'): /* Qualcomm Purevoice Codec */
255 case VLC_FOURCC('M','A','C','3'): /* MACE3 audio decoder */
256 case VLC_FOURCC('M','A','C','6'): /* MACE6 audio decoder */
257 case VLC_FOURCC('d','v','c','a'): /* DV Audio */
258 case VLC_FOURCC('s','o','w','t'): /* 16-bit Little Endian */
259 case VLC_FOURCC('t','w','o','s'): /* 16-bit Big Endian */
260 case VLC_FOURCC('a','l','a','w'): /* ALaw 2:1 */
261 case VLC_FOURCC('u','l','a','w'): /* mu-Law 2:1 */
262 case VLC_FOURCC('r','a','w',' '): /* 8-bit offset binaries */
263 case VLC_FOURCC('f','l','3','2'): /* 32-bit Floating Point */
264 case VLC_FOURCC('f','l','6','4'): /* 64-bit Floating Point */
265 case VLC_FOURCC('i','n','2','4'): /* 24-bit Interger */
266 case VLC_FOURCC('i','n','3','2'): /* 32-bit Integer */
267 case 0x0011: /* DVI IMA */
268 case 0x6D730002: /* Microsoft ADPCM-ACM */
269 case 0x6D730011: /* DVI Intel IMAADPCM-ACM */
272 p_dec->pf_decode_audio = DecodeAudio;
275 return OpenAudio( p_dec );
283 /*****************************************************************************
285 *****************************************************************************/
286 static void Close( vlc_object_t *p_this )
288 decoder_t *p_dec = (decoder_t*)p_this;
289 decoder_sys_t *p_sys = p_dec->p_sys;
292 /* get lock, avoid segfault */
293 lock = var_AcquireMutex( "qt_mutex" );
295 if( p_dec->fmt_out.i_cat == AUDIO_ES )
298 unsigned long ConvertedFrames=0;
299 unsigned long ConvertedBytes=0;
301 i_error = p_sys->SoundConverterEndConversion( p_sys->myConverter, NULL,
304 msg_Dbg( p_dec, "SoundConverterEndConversion => %d", i_error );
306 i_error = p_sys->SoundConverterClose( p_sys->myConverter );
307 msg_Dbg( p_dec, "SoundConverterClose => %d", i_error );
309 free( p_sys->p_buffer );
311 else if( p_dec->fmt_out.i_cat == VIDEO_ES )
313 free( p_sys->plane );
317 FreeLibrary( p_sys->qtml );
318 FreeLibrary( p_sys->qts );
319 msg_Dbg( p_dec, "FreeLibrary ok." );
327 Restore_LDT_Keeper( p_sys->ldt_fs );
328 msg_Dbg( p_dec, "Restore_LDT_Keeper" );
332 vlc_mutex_unlock( lock );
337 /*****************************************************************************
339 *****************************************************************************/
340 static int OpenAudio( decoder_t *p_dec )
342 decoder_sys_t *p_sys;
346 unsigned long WantedBufferSize;
347 unsigned long InputBufferSize = 0;
348 unsigned long OutputBufferSize = 0;
350 /* get lock, avoid segfault */
351 vlc_mutex_t *lock = var_AcquireMutex( "qt_mutex" );
355 p_sys = calloc( sizeof( decoder_sys_t ), 1 );
356 p_dec->p_sys = p_sys;
357 p_dec->pf_decode_audio = DecodeAudio;
359 memcpy( fcc, &p_dec->fmt_in.i_codec, 4 );
365 if( QTAudioInit( p_dec ) )
367 msg_Err( p_dec, "cannot initialize QT");
372 if( ( i_error = p_sys->InitializeQTML( 6 + 16 ) ) )
374 msg_Dbg( p_dec, "error on InitializeQTML = %d", i_error );
379 /* input format settings */
380 p_sys->InputFormatInfo.flags = 0;
381 p_sys->InputFormatInfo.sampleCount = 0;
382 p_sys->InputFormatInfo.buffer = NULL;
383 p_sys->InputFormatInfo.reserved = 0;
384 p_sys->InputFormatInfo.numChannels = p_dec->fmt_in.audio.i_channels;
385 p_sys->InputFormatInfo.sampleSize = p_dec->fmt_in.audio.i_bitspersample;
386 p_sys->InputFormatInfo.sampleRate = p_dec->fmt_in.audio.i_rate;
387 p_sys->InputFormatInfo.format = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
389 /* output format settings */
390 p_sys->OutputFormatInfo.flags = 0;
391 p_sys->OutputFormatInfo.sampleCount = 0;
392 p_sys->OutputFormatInfo.buffer = NULL;
393 p_sys->OutputFormatInfo.reserved = 0;
394 p_sys->OutputFormatInfo.numChannels = p_dec->fmt_in.audio.i_channels;
395 p_sys->OutputFormatInfo.sampleSize = 16;
396 p_sys->OutputFormatInfo.sampleRate = p_dec->fmt_in.audio.i_rate;
397 p_sys->OutputFormatInfo.format = FCC( 'N', 'O', 'N', 'E' );
400 i_error = p_sys->SoundConverterOpen( &p_sys->InputFormatInfo,
401 &p_sys->OutputFormatInfo,
402 &p_sys->myConverter );
405 msg_Err( p_dec, "error on SoundConverterOpen = %d", i_error );
410 /* tell the sound converter we accept VBR formats */
411 i_error = SoundConverterSetInfo( p_dec->myConverter, siClientAcceptsVBR,
415 if( p_dec->fmt_in.i_extra > 36 + 8 )
417 i_error = p_sys->SoundConverterSetInfo( p_sys->myConverter,
418 FCC( 'w', 'a', 'v', 'e' ),
419 ((uint8_t*)p_dec->fmt_in.p_extra) + 36 + 8 );
421 msg_Dbg( p_dec, "error on SoundConverterSetInfo = %d", i_error );
424 WantedBufferSize = p_sys->OutputFormatInfo.numChannels *
425 p_sys->OutputFormatInfo.sampleRate * 2;
426 p_sys->FramesToGet = 0;
428 i_error = p_sys->SoundConverterGetBufferSizes( p_sys->myConverter,
434 msg_Dbg( p_dec, "WantedBufferSize=%li InputBufferSize=%li "
435 "OutputBufferSize=%li FramesToGet=%li",
436 WantedBufferSize, InputBufferSize, OutputBufferSize,
437 p_sys->FramesToGet );
439 p_sys->InFrameSize = (InputBufferSize + p_sys->FramesToGet - 1 ) /
441 p_sys->OutFrameSize = OutputBufferSize / p_sys->FramesToGet;
443 msg_Dbg( p_dec, "frame size %d -> %d",
444 p_sys->InFrameSize, p_sys->OutFrameSize );
446 if( (i_error = p_sys->SoundConverterBeginConversion(p_sys->myConverter)) )
449 "error on SoundConverterBeginConversion = %d", i_error );
454 es_format_Init( &p_dec->fmt_out, AUDIO_ES, AOUT_FMT_S16_NE );
455 p_dec->fmt_out.audio.i_rate = p_sys->OutputFormatInfo.sampleRate;
456 p_dec->fmt_out.audio.i_channels = p_sys->OutputFormatInfo.numChannels;
457 p_dec->fmt_out.audio.i_physical_channels =
458 p_dec->fmt_out.audio.i_original_channels =
459 pi_channels_maps[p_sys->OutputFormatInfo.numChannels];
461 aout_DateInit( &p_sys->date, p_dec->fmt_out.audio.i_rate );
464 p_sys->i_buffer_size = 100*1000;
465 p_sys->p_buffer = malloc( p_sys->i_buffer_size );
466 if( !p_sys->p_buffer )
470 p_sys->i_out_frames = 0;
472 vlc_mutex_unlock( lock );
478 Restore_LDT_Keeper( p_sys->ldt_fs );
480 vlc_mutex_unlock( lock );
486 /*****************************************************************************
488 *****************************************************************************/
489 static aout_buffer_t *DecodeAudio( decoder_t *p_dec, block_t **pp_block )
491 decoder_sys_t *p_sys = p_dec->p_sys;
497 /* We must do open and close in the same thread (unless we do
498 * Setup_LDT_Keeper in the main thread before all others */
501 if( OpenAudio( p_dec ) )
504 p_dec->b_error = true;
508 p_sys = p_dec->p_sys;
512 if( pp_block == NULL || *pp_block == NULL )
518 if( p_sys->i_out_frames > 0 && p_sys->i_out >= p_sys->i_out_frames )
522 p_sys->i_out_frames = 0;
528 if( p_sys->i_out_frames <= 0 )
530 p_sys->pts = p_block->i_pts;
531 if( decoder_GetDisplayDate( p_dec, p_block->i_pts ) < mdate() )
533 block_Release( p_block );
539 if( p_sys->i_buffer_size < p_sys->i_buffer + p_block->i_buffer )
541 p_sys->i_buffer_size = p_sys->i_buffer + p_block->i_buffer + 1024;
542 p_sys->p_buffer = realloc( p_sys->p_buffer, p_sys->i_buffer_size );
544 memcpy( &p_sys->p_buffer[p_sys->i_buffer], p_block->p_buffer,
546 p_sys->i_buffer += p_block->i_buffer;
548 if( p_sys->i_buffer > p_sys->InFrameSize )
550 int i_frames = p_sys->i_buffer / p_sys->InFrameSize;
551 unsigned long i_out_frames, i_out_bytes;
552 vlc_mutex_t *lock = var_AcquireMutex( "qt_mutex ");
554 i_error = p_sys->SoundConverterConvertBuffer( p_sys->myConverter,
560 vlc_mutex_unlock( lock );
563 msg_Dbg( p_dec, "decoded %d frames -> %ld frames (error=%d)",
564 i_frames, i_out_frames, i_error );
566 msg_Dbg( p_dec, "decoded %ld frames = %ld bytes",
567 i_out_frames, i_out_bytes );
570 p_sys->i_buffer -= i_frames * p_sys->InFrameSize;
571 if( p_sys->i_buffer > 0 )
573 memmove( &p_sys->p_buffer[0],
574 &p_sys->p_buffer[i_frames * p_sys->InFrameSize],
578 if( p_sys->pts != 0 &&
579 p_sys->pts != aout_DateGet( &p_sys->date ) )
581 aout_DateSet( &p_sys->date, p_sys->pts );
583 else if( !aout_DateGet( &p_sys->date ) )
588 if( !i_error && i_out_frames > 0 )
590 /* we have others samples */
591 p_sys->i_out_frames = i_out_frames;
597 if( p_sys->i_out < p_sys->i_out_frames )
599 aout_buffer_t *p_out;
600 int i_frames = __MIN( p_sys->i_out_frames - p_sys->i_out, 1000 );
602 p_out = p_dec->pf_aout_buffer_new( p_dec, i_frames );
606 p_out->start_date = aout_DateGet( &p_sys->date );
607 p_out->end_date = aout_DateIncrement( &p_sys->date, i_frames );
609 memcpy( p_out->p_buffer,
610 &p_sys->out_buffer[2 * p_sys->i_out * p_dec->fmt_out.audio.i_channels],
613 p_sys->i_out += i_frames;
621 /*****************************************************************************
623 *****************************************************************************/
624 static int OpenVideo( decoder_t *p_dec )
626 decoder_sys_t *p_sys = malloc( sizeof( decoder_sys_t ) );
633 ComponentDescription desc;
635 ComponentResult cres;
636 ImageSubCodecDecompressCapabilities icap; /* for ImageCodecInitialize() */
637 CodecInfo cinfo; /* for ImageCodecGetCodecInfo() */
638 ImageDescription *id;
641 int i_vide = p_dec->fmt_in.i_extra;
642 uint8_t *p_vide = p_dec->fmt_in.p_extra;
644 p_dec->p_sys = p_sys;
645 p_dec->pf_decode_video = DecodeVideo;
650 msg_Err( p_dec, "missing extra info" );
655 memcpy( fcc, &p_dec->fmt_in.i_codec, 4 );
656 msg_Dbg( p_dec, "quicktime_video %4.4s %dx%d",
657 fcc, p_dec->fmt_in.video.i_width, p_dec->fmt_in.video.i_height );
659 /* get lock, avoid segfault */
660 lock = var_AcquireMutex( "qt_mutex" );
666 if( QTVideoInit( p_dec ) )
668 msg_Err( p_dec, "cannot initialize QT");
673 if( ( i_result = p_sys->InitializeQTML( 6 + 16 ) ) )
675 msg_Dbg( p_dec, "error on InitializeQTML = %d", (int)i_result );
680 /* init ComponentDescription */
681 memset( &desc, 0, sizeof( ComponentDescription ) );
682 desc.componentType = FCC( 'i', 'm', 'd', 'c' );
683 desc.componentSubType = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
684 desc.componentManufacturer = 0;
685 desc.componentFlags = 0;
686 desc.componentFlagsMask = 0;
688 if( !( prev = p_sys->FindNextComponent( NULL, &desc ) ) )
690 msg_Err( p_dec, "cannot find requested component" );
693 msg_Dbg( p_dec, "component id=0x%p", prev );
695 p_sys->ci = p_sys->OpenComponent( prev );
696 msg_Dbg( p_dec, "component instance p=0x%p", p_sys->ci );
698 memset( &icap, 0, sizeof( ImageSubCodecDecompressCapabilities ) );
699 cres = p_sys->ImageCodecInitialize( p_sys->ci, &icap );
700 msg_Dbg( p_dec, "ImageCodecInitialize->0x%X size=%d (%d)\n",
701 (int)cres, (int)icap.recordSize, (int)icap.decompressRecordSize);
703 memset( &cinfo, 0, sizeof( CodecInfo ) );
704 cres = p_sys->ImageCodecGetCodecInfo( p_sys->ci, &cinfo );
706 "Flags: compr: 0x%x decomp: 0x%x format: 0x%x\n",
707 (unsigned int)cinfo.compressFlags,
708 (unsigned int)cinfo.decompressFlags,
709 (unsigned int)cinfo.formatFlags );
710 msg_Dbg( p_dec, "quicktime_video: Codec name: %.*s\n",
711 ((unsigned char*)&cinfo.typeName)[0],
712 ((unsigned char*)&cinfo.typeName)+1 );
714 /* make a yuy2 gworld */
715 p_sys->OutBufferRect.top = 0;
716 p_sys->OutBufferRect.left = 0;
717 p_sys->OutBufferRect.right = p_dec->fmt_in.video.i_width;
718 p_sys->OutBufferRect.bottom = p_dec->fmt_in.video.i_height;
721 /* codec data FIXME use codec not SVQ3 */
722 msg_Dbg( p_dec, "vide = %d", i_vide );
723 id = malloc( sizeof( ImageDescription ) + ( i_vide - 70 ) );
726 id->idSize = sizeof( ImageDescription ) + ( i_vide - 70 );
727 id->cType = FCC( fcc[0], fcc[1], fcc[2], fcc[3] );
728 id->version = GetWBE ( p_vide + 0 );
729 id->revisionLevel = GetWBE ( p_vide + 2 );
730 id->vendor = GetDWBE( p_vide + 4 );
731 id->temporalQuality = GetDWBE( p_vide + 8 );
732 id->spatialQuality = GetDWBE( p_vide + 12 );
733 id->width = GetWBE ( p_vide + 16 );
734 id->height = GetWBE ( p_vide + 18 );
735 id->hRes = GetDWBE( p_vide + 20 );
736 id->vRes = GetDWBE( p_vide + 24 );
737 id->dataSize = GetDWBE( p_vide + 28 );
738 id->frameCount = GetWBE ( p_vide + 32 );
739 memcpy( &id->name, p_vide + 34, 32 );
740 id->depth = GetWBE ( p_vide + 66 );
741 id->clutID = GetWBE ( p_vide + 68 );
744 memcpy( ((char*)&id->clutID) + 2, p_vide + 70, i_vide - 70 );
747 msg_Dbg( p_dec, "idSize=%d ver=%d rev=%d vendor=%d tempQ=%d "
748 "spaQ=%d w=%d h=%d dpi=%d%d dataSize=%d depth=%d frameCount=%d clutID=%d",
749 (int)id->idSize, id->version, id->revisionLevel, (int)id->vendor,
750 (int)id->temporalQuality, (int)id->spatialQuality,
751 (int)id->width, (int)id->height,
752 (int)id->hRes, (int)id->vRes,
758 p_sys->framedescHandle = (ImageDescriptionHandle) NewHandleClear( id->idSize );
759 memcpy( *p_sys->framedescHandle, id, id->idSize );
761 p_sys->plane = malloc( p_dec->fmt_in.video.i_width * p_dec->fmt_in.video.i_height * 3 );
765 i_result = p_sys->QTNewGWorldFromPtr( &p_sys->OutBufferGWorld,
766 /*pixel format of new GWorld==YUY2 */
768 /* we should benchmark if yvu9 is
769 * faster for svq3, too */
770 &p_sys->OutBufferRect,
773 p_dec->fmt_in.video.i_width * 2 );
775 msg_Dbg( p_dec, "NewGWorldFromPtr returned:%ld\n",
776 65536 - ( i_result&0xffff ) );
778 memset( &p_sys->decpar, 0, sizeof( CodecDecompressParams ) );
779 p_sys->decpar.imageDescription = p_sys->framedescHandle;
780 p_sys->decpar.startLine = 0;
781 p_sys->decpar.stopLine = ( **p_sys->framedescHandle ).height;
782 p_sys->decpar.frameNumber = 1;
783 p_sys->decpar.matrixFlags = 0;
784 p_sys->decpar.matrixType = 0;
785 p_sys->decpar.matrix = 0;
786 p_sys->decpar.capabilities = &p_sys->codeccap;
787 p_sys->decpar.accuracy = codecNormalQuality;
788 p_sys->decpar.srcRect = p_sys->OutBufferRect;
789 p_sys->decpar.transferMode = srcCopy;
790 p_sys->decpar.dstPixMap = **p_sys->GetGWorldPixMap( p_sys->OutBufferGWorld );/*destPixmap; */
792 cres = p_sys->ImageCodecPreDecompress( p_sys->ci, &p_sys->decpar );
793 msg_Dbg( p_dec, "quicktime_video: ImageCodecPreDecompress cres=0x%X\n",
796 es_format_Init( &p_dec->fmt_out, VIDEO_ES, VLC_FOURCC( 'Y', 'U', 'Y', '2' ));
797 p_dec->fmt_out.video.i_width = p_dec->fmt_in.video.i_width;
798 p_dec->fmt_out.video.i_height= p_dec->fmt_in.video.i_height;
799 p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR * p_dec->fmt_in.video.i_width / p_dec->fmt_in.video.i_height;
801 vlc_mutex_unlock( lock );
806 Restore_LDT_Keeper( p_sys->ldt_fs );
808 vlc_mutex_unlock( lock );
816 /*****************************************************************************
818 *****************************************************************************/
819 static picture_t *DecodeVideo( decoder_t *p_dec, block_t **pp_block )
821 decoder_sys_t *p_sys = p_dec->p_sys;
827 ComponentResult cres;
830 /* We must do open and close in the same thread (unless we do
831 * Setup_LDT_Keeper in the main thread before all others */
834 if( OpenVideo( p_dec ) )
837 p_dec->b_error = true;
840 p_sys = p_dec->p_sys;
844 if( pp_block == NULL || *pp_block == NULL )
851 i_pts = p_block->i_pts ? p_block->i_pts : p_block->i_dts;
853 if( decoder_GetDisplayDate( p_dec, i_pts ) < mdate() )
861 msg_Dbg( p_dec, "bufsize: %d", p_block->i_buffer);
863 if( p_sys->i_late > 10 )
865 msg_Dbg( p_dec, "too late buffer -> dropped" );
866 block_Release( p_block );
870 lock = var_AcquireMutex( "qt_mutex" );
872 if( ( p_pic = p_dec->pf_vout_buffer_new( p_dec ) ) )
874 p_sys->decpar.data = (Ptr)p_block->p_buffer;
875 p_sys->decpar.bufferSize = p_block->i_buffer;
876 (**p_sys->framedescHandle).dataSize = p_block->i_buffer;
878 cres = p_sys->ImageCodecBandDecompress( p_sys->ci, &p_sys->decpar );
880 ++p_sys->decpar.frameNumber;
884 msg_Dbg( p_dec, "quicktime_video: ImageCodecBandDecompress"
885 " cres=0x%X (-0x%X) %d :(\n",
886 (int)cres,(int)-cres, (int)cres );
889 memcpy( p_pic->p[0].p_pixels, p_sys->plane,
890 p_dec->fmt_in.video.i_width * p_dec->fmt_in.video.i_height * 2 );
894 vlc_mutex_unlock( lock );
896 block_Release( p_block );
901 /*****************************************************************************
903 *****************************************************************************/
904 static int QTAudioInit( decoder_t *p_dec )
906 decoder_sys_t *p_sys = p_dec->p_sys;
909 p_sys->SoundConverterOpen = (void*)SoundConverterOpen;
910 p_sys->SoundConverterClose = (void*)SoundConverterClose;
911 p_sys->SoundConverterSetInfo = (void*)SoundConverterSetInfo;
912 p_sys->SoundConverterGetBufferSizes = (void*)SoundConverterGetBufferSizes;
913 p_sys->SoundConverterConvertBuffer = (void*)SoundConverterConvertBuffer;
914 p_sys->SoundConverterBeginConversion= (void*)SoundConverterBeginConversion;
915 p_sys->SoundConverterEndConversion = (void*)SoundConverterEndConversion;
919 p_sys->ldt_fs = Setup_LDT_Keeper();
922 p_sys->qts = LoadLibraryA( "QuickTime.qts" );
923 if( p_sys->qts == NULL )
925 msg_Dbg( p_dec, "failed loading QuickTime.qts" );
928 p_sys->qtml = LoadLibraryA( "qtmlClient.dll" );
929 if( p_sys->qtml == NULL )
931 msg_Dbg( p_dec, "failed loading qtmlClient.dll" );
935 p_sys->InitializeQTML = (void *)GetProcAddress( p_sys->qtml, "InitializeQTML" );
936 p_sys->TerminateQTML = (void *)GetProcAddress( p_sys->qtml, "TerminateQTML" );
937 p_sys->SoundConverterOpen = (void *)GetProcAddress( p_sys->qtml, "SoundConverterOpen" );
938 p_sys->SoundConverterClose = (void *)GetProcAddress( p_sys->qtml, "SoundConverterClose" );
939 p_sys->SoundConverterSetInfo = (void *)GetProcAddress( p_sys->qtml, "SoundConverterSetInfo" );
940 p_sys->SoundConverterGetBufferSizes = (void *)GetProcAddress( p_sys->qtml, "SoundConverterGetBufferSizes" );
941 p_sys->SoundConverterConvertBuffer = (void *)GetProcAddress( p_sys->qtml, "SoundConverterConvertBuffer" );
942 p_sys->SoundConverterEndConversion = (void *)GetProcAddress( p_sys->qtml, "SoundConverterEndConversion" );
943 p_sys->SoundConverterBeginConversion= (void *)GetProcAddress( p_sys->qtml, "SoundConverterBeginConversion");
945 if( p_sys->InitializeQTML == NULL )
947 msg_Err( p_dec, "failed getting proc address InitializeQTML" );
950 if( p_sys->SoundConverterOpen == NULL ||
951 p_sys->SoundConverterClose == NULL ||
952 p_sys->SoundConverterSetInfo == NULL ||
953 p_sys->SoundConverterGetBufferSizes == NULL ||
954 p_sys->SoundConverterConvertBuffer == NULL ||
955 p_sys->SoundConverterEndConversion == NULL ||
956 p_sys->SoundConverterBeginConversion == NULL )
958 msg_Err( p_dec, "failed getting proc address" );
962 msg_Dbg( p_dec, "standard init done" );
963 #endif /* else __APPLE__ */
969 /*****************************************************************************
971 *****************************************************************************/
972 static int QTVideoInit( decoder_t *p_dec )
974 decoder_sys_t *p_sys = p_dec->p_sys;
977 p_sys->FindNextComponent = (void*)FindNextComponent;
978 p_sys->OpenComponent = (void*)OpenComponent;
979 p_sys->ImageCodecInitialize = (void*)ImageCodecInitialize;
980 p_sys->ImageCodecGetCodecInfo = (void*)ImageCodecGetCodecInfo;
981 p_sys->ImageCodecPreDecompress = (void*)ImageCodecPreDecompress;
982 p_sys->ImageCodecBandDecompress = (void*)ImageCodecBandDecompress;
983 p_sys->GetGWorldPixMap = (void*)GetGWorldPixMap;
984 p_sys->QTNewGWorldFromPtr = (void*)QTNewGWorldFromPtr;
985 p_sys->NewHandleClear = (void*)NewHandleClear;
989 p_sys->ldt_fs = Setup_LDT_Keeper();
991 p_sys->qts = LoadLibraryA( "QuickTime.qts" );
992 if( p_sys->qts == NULL )
994 msg_Dbg( p_dec, "failed loading QuickTime.qts" );
997 msg_Dbg( p_dec, "QuickTime.qts loaded" );
998 p_sys->qtml = LoadLibraryA( "qtmlClient.dll" );
999 if( p_sys->qtml == NULL )
1001 msg_Dbg( p_dec, "failed loading qtmlClient.dll" );
1002 return VLC_EGENERIC;
1004 msg_Dbg( p_dec, "qtmlClient.dll loaded" );
1006 /* (void*) to shut up gcc */
1007 p_sys->InitializeQTML = (void*)GetProcAddress( p_sys->qtml, "InitializeQTML" );
1008 p_sys->FindNextComponent = (void*)GetProcAddress( p_sys->qtml, "FindNextComponent" );
1009 p_sys->OpenComponent = (void*)GetProcAddress( p_sys->qtml, "OpenComponent" );
1010 p_sys->ImageCodecInitialize = (void*)GetProcAddress( p_sys->qtml, "ImageCodecInitialize" );
1011 p_sys->ImageCodecGetCodecInfo = (void*)GetProcAddress( p_sys->qtml, "ImageCodecGetCodecInfo" );
1012 p_sys->ImageCodecPreDecompress = (void*)GetProcAddress( p_sys->qtml, "ImageCodecPreDecompress" );
1013 p_sys->ImageCodecBandDecompress = (void*)GetProcAddress( p_sys->qtml, "ImageCodecBandDecompress" );
1014 p_sys->GetGWorldPixMap = (void*)GetProcAddress( p_sys->qtml, "GetGWorldPixMap" );
1015 p_sys->QTNewGWorldFromPtr = (void*)GetProcAddress( p_sys->qtml, "QTNewGWorldFromPtr" );
1016 p_sys->NewHandleClear = (void*)GetProcAddress( p_sys->qtml, "NewHandleClear" );
1018 if( p_sys->InitializeQTML == NULL )
1020 msg_Dbg( p_dec, "failed getting proc address InitializeQTML" );
1021 return VLC_EGENERIC;
1023 if( p_sys->FindNextComponent == NULL ||
1024 p_sys->OpenComponent == NULL ||
1025 p_sys->ImageCodecInitialize == NULL ||
1026 p_sys->ImageCodecGetCodecInfo == NULL ||
1027 p_sys->ImageCodecPreDecompress == NULL ||
1028 p_sys->ImageCodecBandDecompress == NULL ||
1029 p_sys->GetGWorldPixMap == NULL ||
1030 p_sys->QTNewGWorldFromPtr == NULL ||
1031 p_sys->NewHandleClear == NULL )
1033 msg_Err( p_dec, "failed getting proc address" );
1034 return VLC_EGENERIC;
1036 #endif /* __APPLE__ */