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source: trunk/ff_MovieImport.c @ 1221

Revision 1221, 18.4 KB checked in by astrange, 3 years ago (diff)

Revert r1218.

It made opening regular xvid/mp3 AVI take forever.

Enabling the MP3 decoder would fix that, but it
breaks audio sync for at least one complete flv file.

This also brings back "reached max_analyze_duration/MAX_READ_SIZE"
warnings on nearly every file.

Really need to enable parsers, I think.

Refs #455.

Line
1	/*****************************************************************************
2	*
3	* Avi Import Component QuickTime Component Interface
4	*
5	* Copyright(C) 2006 Christoph Naegeli <chn1@mac.com>
6	*
7	* This library is free software; you can redistribute it and/or
8	* modify it under the terms of the GNU Lesser General Public
9	* License as published by the Free Software Foundation; either
10	* version 2.1 of the License, or (at your option) any later version.
11	*
12	* This library is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15	* Lesser General Public License for more details.
16	*
17	* You should have received a copy of the GNU Lesser General Public
18	* License along with this library; if not, write to the Free Software
19	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20	*
21	****************************************************************************/
22
23	#include "ff_MovieImportVersion.h"
24	#include "ff_private.h"
25	#include "Codecprintf.h"
26	#include "riff.h"
27	#include "SubImport.h"
28	#include "CommonUtils.h"
29
30	/* This one is a little big in ffmpeg and private anyway */
31	#define PROBE_BUF_SIZE 64
32
33	#include <CoreServices/CoreServices.h>
34	#include <QuickTime/QuickTime.h>
35	#include <pthread.h>
36
37	#define MOVIEIMPORT_BASENAME() FFAvi_MovieImport
38	#define MOVIEIMPORT_GLOBALS() ff_global_ptr storage
39
40	#define CALLCOMPONENT_BASENAME() MOVIEIMPORT_BASENAME()
41	#define CALLCOMPONENT_GLOBALS() MOVIEIMPORT_GLOBALS()
42
43	#define COMPONENT_DISPATCH_FILE "ff_MovieImportDispatch.h"
44	#define COMPONENT_UPP_SELECT_ROOT() MovieImport
45
46	#include <CoreServices/Components.k.h>
47	#include <QuickTime/QuickTimeComponents.k.h>
48	#include <QuickTime/ComponentDispatchHelper.c>
49
50	#pragma mark -
51
52	static int PerianLockMgrCallback(void **mutex, enum AVLockOp op)
53	{
54	pthread_mutex_t m = (pthread_mutex_t )mutex;
55	int ret = 0;
56
57	switch (op) {
58	case AV_LOCK_CREATE:
59	*m = malloc(sizeof(pthread_mutex_t));
60	ret = pthread_mutex_init(*m, NULL);
61	break;
62	case AV_LOCK_OBTAIN:
63	ret = pthread_mutex_lock(*m);
64	break;
65	case AV_LOCK_RELEASE:
66	ret = pthread_mutex_unlock(*m);
67	break;
68	case AV_LOCK_DESTROY:
69	ret = pthread_mutex_destroy(*m);
70	free(*m);
71	}
72
73	return ret;
74	}
75
76	#define REGISTER_MUXER(x) { \
77	extern AVOutputFormat x##_muxer; \
78	av_register_output_format(&x##_muxer); }
79	#define REGISTER_DEMUXER(x) { \
80	extern AVInputFormat x##_demuxer; \
81	av_register_input_format(&x##_demuxer); }
82	#define REGISTER_MUXDEMUX(x) REGISTER_MUXER(x); REGISTER_DEMUXER(x)
83	#define REGISTER_PROTOCOL(x) { \
84	extern URLProtocol x##_protocol; \
85	register_protocol(&x##_protocol); }
86
87	#define REGISTER_ENCODER(x) { \
88	extern AVCodec x##_encoder; \
89	register_avcodec(&x##_encoder); }
90	#define REGISTER_DECODER(x) { \
91	extern AVCodec x##_decoder; \
92	avcodec_register(&x##_decoder); }
93	#define REGISTER_ENCDEC(x) REGISTER_ENCODER(x); REGISTER_DECODER(x)
94
95	#define REGISTER_PARSER(x) { \
96	extern AVCodecParser x##_parser; \
97	av_register_codec_parser(&x##_parser); }
98	#define REGISTER_BSF(x) { \
99	extern AVBitStreamFilter x##_bsf; \
100	av_register_bitstream_filter(&x##_bsf); }
101
102	void init_FFmpeg()
103	{
104	/* This one is used because Global variables are initialized ONE time
105	* until the application quits. Thus, we have to make sure we're initialize
106	* the libavformat only once or we get an endlos loop when registering the same
107	* element twice!! */
108	static Boolean inited = FALSE;
109	int unlock = PerianInitEnter(&inited);
110
111	/* Register the Parser of ffmpeg, needed because we do no proper setup of the libraries */
112	if(!inited) {
113	inited = TRUE;
114	avcodec_init();
115	av_lockmgr_register(PerianLockMgrCallback);
116
117	REGISTER_DEMUXER(avi);
118	REGISTER_DEMUXER(flv);
119	REGISTER_DEMUXER(tta);
120	REGISTER_DEMUXER(nuv);
121	register_parsers();
122
123	REGISTER_DECODER(msmpeg4v1);
124	REGISTER_DECODER(msmpeg4v2);
125	REGISTER_DECODER(msmpeg4v3);
126	REGISTER_DECODER(mpeg4);
127	REGISTER_DECODER(h264);
128	REGISTER_DECODER(flv);
129	REGISTER_DECODER(flashsv);
130	REGISTER_DECODER(vp3);
131	REGISTER_DECODER(vp6);
132	REGISTER_DECODER(vp6f);
133	REGISTER_DECODER(h263i);
134	REGISTER_DECODER(huffyuv);
135	REGISTER_DECODER(ffvhuff);
136	REGISTER_DECODER(mpeg1video);
137	REGISTER_DECODER(mpeg2video);
138	REGISTER_DECODER(fraps);
139	REGISTER_DECODER(snow);
140	REGISTER_DECODER(nuv);
141
142	REGISTER_DECODER(wmav1);
143	REGISTER_DECODER(wmav2);
144	REGISTER_DECODER(adpcm_swf);
145	REGISTER_DECODER(vorbis);
146	REGISTER_DECODER(mp1);
147	REGISTER_DECODER(mp2);
148	REGISTER_DECODER(tta);
149	REGISTER_DECODER(dca);
150	REGISTER_DECODER(nellymoser);
151
152	REGISTER_DECODER(dvdsub);
153	REGISTER_DECODER(tscc);
154	REGISTER_DECODER(vp6a);
155	REGISTER_DECODER(zmbv);
156	REGISTER_DECODER(indeo2);
157	REGISTER_DECODER(indeo3);
158
159	av_log_set_callback(FFMpegCodecprintf);
160	}
161
162	PerianInitExit(unlock);
163	}
164
165	/************************************
166	Base Component Manager Routines
167	*************************************/
168
169	ComponentResult FFAvi_MovieImportOpen(ff_global_ptr storage, ComponentInstance self)
170	{
171	ComponentResult result;
172	ComponentDescription descout;
173
174	/* Check for Mac OS 10.4 & QT 7 */
175	result = check_system();
176	require_noerr(result,bail);
177
178	GetComponentInfo((Component)self, &descout, 0, 0, 0);
179
180	storage = malloc(sizeof(ff_global_context));
181	if(!storage) goto bail;
182
183	memset(storage, 0, sizeof(ff_global_context));
184	storage->ci = self;
185
186	SetComponentInstanceStorage(storage->ci, (Handle)storage);
187
188	storage->componentType = descout.componentSubType;
189	storage->movieLoadState = kMovieLoadStateLoading;
190	bail:
191	return result;
192	} /* FFAvi_MovieImportOpen() */
193
194	ComponentResult FFAvi_MovieImportClose(ff_global_ptr storage, ComponentInstance self)
195	{
196	/* Free all global storage */
197	if(storage->imgHdl)
198	DisposeHandle((Handle)storage->imgHdl);
199	if(storage->sndHdl)
200	DisposeHandle((Handle)storage->sndHdl);
201
202	if(storage->stream_map)
203	av_free(storage->stream_map);
204
205	if(storage->format_context)
206	av_close_input_file(storage->format_context);
207
208	int i;
209	for(i=0; i<MAX_STREAMS; i++)
210	{
211	if(storage->firstFrames[i].data != NULL)
212	av_free_packet(storage->firstFrames + i);
213	}
214
215	if(storage)
216	free(storage);
217
218	return noErr;
219	} /* FFAvi_MovieImportClose() */
220
221	ComponentResult FFAvi_MovieImportVersion(ff_global_ptr storage)
222	{
223	return kFFAviComponentVersion;
224	} /* FFAvi_MovieImportVersion() */
225
226	#pragma mark -
227
228	/********************************
229	Configuration Stuff is here
230	*********************************/
231
232	ComponentResult FFAvi_MovieImportGetMIMETypeList(ff_global_ptr storage, QTAtomContainer *mimeInfo)
233	{
234	ComponentResult err = noErr;
235	switch (storage->componentType) {
236	case 'VfW ':
237	case 'VFW ':
238	case 'AVI ':
239	err = GetComponentResource((Component)storage->ci, 'mime', kAVIthngResID, (Handle*)mimeInfo);
240	break;
241	case 'FLV ':
242	err = GetComponentResource((Component)storage->ci, 'mime', kFLVthngResID, (Handle*)mimeInfo);
243	break;
244	case 'TTA ':
245	err = GetComponentResource((Component)storage->ci, 'mime', kTTAthngResID, (Handle*)mimeInfo);
246	break;
247	case 'NUV ':
248	err = GetComponentResource((Component)storage->ci, 'mime', kNuvthngResID, (Handle*)mimeInfo);
249	break;
250	default:
251	err = GetComponentResource((Component)storage->ci, 'mime', kAVIthngResID, (Handle*)mimeInfo);
252	break;
253	}
254	return err;
255	} /* FFAvi_MovieImportGetMIMETypeList() */
256
257	ComponentResult FFAvi_MovieImportSetProgressProc(ff_global_ptr storage, MovieProgressUPP prog, long refcon)
258	{
259	storage->prog = prog;
260	storage->refcon = refcon;
261
262	if(!storage->prog)
263	storage->refcon = 0;
264
265	return noErr;
266	} /* FFAvi_MovieImportSetProgressProc() */
267
268	ComponentResult FFAvi_MovieImportSetSampleDescription(ff_global_ptr storage, SampleDescriptionHandle desc, OSType media)
269	{
270	ComponentResult result = noErr;
271
272	switch(media) {
273	case VideoMediaType:
274	if(storage->imgHdl) /* already one stored */
275	DisposeHandle((Handle)storage->imgHdl);
276
277	storage->imgHdl = (ImageDescriptionHandle)desc;
278	if(storage->imgHdl)
279	result = HandToHand((Handle*)&storage->imgHdl);
280	break;
281	case SoundMediaType:
282	if(storage->sndHdl)
283	DisposeHandle((Handle)storage->sndHdl);
284
285	storage->sndHdl = (SoundDescriptionHandle)desc;
286	if(storage->sndHdl)
287	result = HandToHand((Handle*)&storage->sndHdl);
288	break;
289	default:
290	break;
291	}
292
293	return result;
294	} /* FFAvi_MovieImportSetSampleDescription() */
295
296	ComponentResult FFAvi_MovieImportGetDestinationMediaType(ff_global_ptr storage, OSType *mediaType)
297	{
298	*mediaType = VideoMediaType;
299	return noErr;
300	} /* FFAvi_MovieImportGetDestinationMediaType() */
301
302	#pragma mark -
303
304	/****************************
305	Import Stuff comes here
306	*****************************/
307
308	ComponentResult FFAvi_MovieImportValidate(ff_global_ptr storage, const FSSpec theFile, Handle theData, Boolean valid)
309	{
310	ComponentResult result = noErr;
311	Handle dataRef = NULL;
312	OSType dataRefType;
313
314	*valid = FALSE;
315
316	result = QTNewDataReferenceFromFSSpec(theFile, 0, &dataRef, &dataRefType);
317	require_noerr(result,bail);
318
319	result = MovieImportValidateDataRef(storage->ci, dataRef, dataRefType, (UInt8*)valid);
320
321	bail:
322	if(dataRef)
323	DisposeHandle(dataRef);
324
325	return result;
326	} /* FFAvi_MovieImportValidate() */
327
328	// this function is a small avi parser to get the video track's fourcc as
329	// fast as possible, so we can decide whether we can handle the necessary
330	// image description extensions for the format in ValidateDataRef() quickly
331	OSType get_avi_strf_fourcc(ByteIOContext *pb)
332	{
333	OSType tag, subtag;
334	unsigned int size;
335
336	if (get_be32(pb) != 'RIFF')
337	return 0;
338
339	// file size
340	get_le32(pb);
341
342	if (get_be32(pb) != 'AVI ')
343	return 0;
344
345	while (!url_feof(pb)) {
346	tag = get_be32(pb);
347	size = get_le32(pb);
348
349	if (tag == 'LIST') {
350	subtag = get_be32(pb);
351
352	// only lists we care about: hdrl & strl, so skip the rest
353	if (subtag != 'hdrl' && subtag != 'strl')
354	url_fskip(pb, size - 4 + (size & 1));
355
356	} else if (tag == 'strf') {
357	// 16-byte offset to the fourcc
358	url_fskip(pb, 16);
359	return get_be32(pb);
360	} else if (tag == 'strh'){
361	// 4-byte offset to the fourcc
362	OSType tag1 = get_be32(pb);
363	if(tag1 == 'iavs' \|\| tag1 == 'ivas')
364	return get_be32(pb);
365	else
366	url_fskip(pb, size + (size & 1) - 4);
367	} else
368	url_fskip(pb, size + (size & 1));
369	}
370	return 0;
371	}
372
373	ComponentResult FFAvi_MovieImportValidateDataRef(ff_global_ptr storage, Handle dataRef, OSType dataRefType, UInt8 *valid)
374	{
375	ComponentResult result = noErr;
376	DataHandler dataHandler = NULL;
377	uint8_t buf[PROBE_BUF_SIZE + FF_INPUT_BUFFER_PADDING_SIZE] = {0};
378	AVProbeData pd;
379	ByteIOContext *byteContext;
380
381	/* default */
382	*valid = 0;
383
384	/* Get a data handle and read a probe of data */
385	result = OpenADataHandler(dataRef, dataRefType, NULL, 0, NULL, kDataHCanRead, &dataHandler);
386	if(result \|\| !dataHandler) goto bail;
387
388	pd.buf = buf;
389	pd.buf_size = PROBE_BUF_SIZE;
390
391	result = DataHScheduleData(dataHandler, (Ptr)pd.buf, 0, PROBE_BUF_SIZE, 0, NULL, NULL);
392	require_noerr(result,bail);
393
394	init_FFmpeg();
395	storage->format = av_probe_input_format(&pd, 1);
396	if(storage->format != NULL) {
397	valid = 255; / This means we can read the data */
398
399	/* we don't do MJPEG's Huffman tables right yet, and DV video seems to have
400	an aspect ratio coded in the bitstream that ffmpeg doesn't read, so let Apple's
401	AVI importer handle AVIs with these two video types */
402	if (IS_AVI(storage->componentType)) {
403	/* Prepare the iocontext structure */
404	result = url_open_dataref(&byteContext, dataRef, dataRefType, NULL, NULL, NULL);
405	require_noerr(result, bail);
406
407	OSType fourcc = get_avi_strf_fourcc(byteContext);
408	enum CodecID id = ff_codec_get_id(ff_codec_bmp_tags, BSWAP(fourcc));
409
410	if (id == CODEC_ID_MJPEG \|\| id == CODEC_ID_DVVIDEO \|\| id == CODEC_ID_RAWVIDEO \|\| id == CODEC_ID_MSVIDEO1 \|\| id == CODEC_ID_MSRLE)
411	*valid = 0;
412
413	url_fclose(byteContext);
414	}
415	}
416
417	bail:
418	if(dataHandler)
419	CloseComponent(dataHandler);
420
421	return result;
422	} /* FFAvi_MovieImportValidateDataRef() */
423
424
425	ComponentResult FFAvi_MovieImportFile(ff_global_ptr storage, const FSSpec *theFile, Movie theMovie, Track targetTrack,
426	Track usedTrack, TimeValue atTime, TimeValue addedDuration, long inFlags, long *outFlags)
427	{
428	ComponentResult result;
429	Handle dataRef = NULL;
430	OSType dataRefType;
431	FSRef theFileFSRef;
432
433	*outFlags = 0;
434
435	result = QTNewDataReferenceFromFSSpec(theFile, 0, &dataRef, &dataRefType);
436	require_noerr(result,bail);
437
438	result = MovieImportDataRef(storage->ci, dataRef, dataRefType, theMovie, targetTrack, usedTrack, atTime, addedDuration,
439	inFlags, outFlags);
440	require_noerr(result, bail);
441
442	result = FSpMakeFSRef(theFile, &theFileFSRef);
443	require_noerr(result, bail);
444
445	bail:
446	if(dataRef)
447	DisposeHandle(dataRef);
448
449	return result;
450	} /* FFAvi_MovieImportFile() */
451
452	ComponentResult FFAvi_MovieImportDataRef(ff_global_ptr storage, Handle dataRef, OSType dataRefType, Movie theMovie, Track targetTrack,
453	Track usedTrack, TimeValue atTime, TimeValue addedDuration, long inFlags, long *outFlags)
454	{
455	ComponentResult result = noErr;
456	ByteIOContext *byteContext;
457	AVFormatContext *ic = NULL;
458	AVFormatParameters params;
459	OSType mediaType;
460	Media media;
461	int count, hadIndex, j;
462
463	/* make sure that in case of error, the flag movieImportResultComplete is not set */
464	*outFlags = 0;
465
466	/* probe the format first */
467	UInt8 valid = 0;
468	FFAvi_MovieImportValidateDataRef(storage, dataRef, dataRefType, &valid);
469	if(valid != 255)
470	goto bail;
471
472	/* Prepare the iocontext structure */
473	result = url_open_dataref(&byteContext, dataRef, dataRefType, &storage->dataHandler, &storage->dataHandlerSupportsWideOffsets, &storage->dataSize);
474	storage->isStreamed = dataRefType == URLDataHandlerSubType;
475	require_noerr(result, bail);
476
477	/* Open the Format Context */
478	memset(&params, 0, sizeof(params));
479	result = av_open_input_stream(&ic, byteContext, "", storage->format, &params);
480	require_noerr(result,bail);
481	storage->format_context = ic;
482
483	/* Get the Stream Infos if not already read */
484	result = av_find_stream_info(ic);
485
486	// -1 means it couldn't understand at least one stream
487	// which might just mean we don't have its video decoder enabled
488	if(result < 0 && result != -1)
489	goto bail;
490
491	// we couldn't find any streams, bail with an error.
492	if(ic->nb_streams == 0) {
493	result = -1; //is there a more appropriate error code?
494	goto bail;
495	}
496
497	//determine a header offset (needed by index-based import).
498	result = determine_header_offset(storage);
499	if(result < 0)
500	goto bail;
501
502	/* Initialize the Movie */
503	storage->movie = theMovie;
504	if(inFlags & movieImportMustUseTrack) {
505	storage->map_count = 1;
506	prepare_track(storage, targetTrack, dataRef, dataRefType);
507	} else {
508	storage->map_count = ic->nb_streams;
509	result = prepare_movie(storage, theMovie, dataRef, dataRefType);
510	if (result != 0)
511	goto bail;
512	}
513
514	/* replace the SampleDescription if user called MovieImportSetSampleDescription() */
515	if(storage->imgHdl) {
516	for(j = 0; j < storage->map_count; j++) {
517	NCStream ncstream = storage->stream_map[j];
518	GetMediaHandlerDescription(ncstream.media, &mediaType, NULL, NULL);
519	if(mediaType == VideoMediaType && ncstream.sampleHdl) {
520	DisposeHandle((Handle)ncstream.sampleHdl);
521	ncstream.sampleHdl = (SampleDescriptionHandle)storage->imgHdl;
522	}
523	}
524	}
525	if(storage->sndHdl) {
526	for(j = 0; j < storage->map_count; j++) {
527	NCStream ncstream = storage->stream_map[j];
528	GetMediaHandlerDescription(ncstream.media, &mediaType, NULL, NULL);
529	if(mediaType == SoundMediaType && ncstream.sampleHdl) {
530	DisposeHandle((Handle)ncstream.sampleHdl);
531	ncstream.sampleHdl = (SampleDescriptionHandle)storage->sndHdl;
532	}
533	}
534	}
535
536	count = 0; media = NULL;
537	for(j = 0; j < storage->map_count; j++) {
538	media = storage->stream_map[j].media;
539	if(media)
540	count++;
541	}
542
543	if(count > 1)
544	*outFlags \|= movieImportResultUsedMultipleTracks;
545
546	/* The usedTrack parameter. Count the number of Tracks and set usedTrack if we operated
547	* on a single track. Note that this requires the media to be set by track counting above*/
548	if(usedTrack && count == 1 && media)
549	*usedTrack = GetMediaTrack(media);
550
551	result = noErr;
552
553	*addedDuration = 0;
554
555	//attempt to import using indexes.
556	result = import_using_index(storage, &hadIndex, addedDuration);
557	require_noerr(result, bail);
558
559	if(hadIndex) {
560	//file had an index and was imported; we are done.
561	*outFlags \|= movieImportResultComplete;
562
563	} else if(inFlags & movieImportWithIdle) {
564	if(addedDuration && ic->duration > 0) {
565	TimeScale movieTimeScale = GetMovieTimeScale(theMovie);
566	addedDuration = movieTimeScale ic->duration / AV_TIME_BASE;
567
568	//create a placeholder track so that progress displays correctly.
569	create_placeholder_track(storage->movie, &storage->placeholderTrack, *addedDuration, dataRef, dataRefType);
570
571	//give the data handler a hint as to how fast we need the data.
572	//suggest a speed that's faster than the bare minimum.
573	//if there's an error, the data handler probably doesn't support
574	//this, so we can just ignore.
575	DataHPlaybackHints(storage->dataHandler, 0, 0, -1, (storage->dataSize * 1.15) / ((double)ic->duration / AV_TIME_BASE));
576	}
577
578	//import with idle. Decode a little bit of data now.
579	import_with_idle(storage, inFlags, outFlags, 10, 300, true);
580	} else {
581	//QuickTime didn't request import with idle, so do it all now.
582	import_with_idle(storage, inFlags, outFlags, 0, 0, true);
583	}
584
585	LoadExternalSubtitlesFromFileDataRef(dataRef, dataRefType, theMovie);
586
587	bail:
588	if(result == noErr)
589	storage->movieLoadState = kMovieLoadStateLoaded;
590	else
591	storage->movieLoadState = kMovieLoadStateError;
592
593	if (result == -1)
594	result = invalidMovie; // a bit better error message
595
596	return result;
597	} /* FFAvi_MovieImportDataRef */
598
599	ComponentResult FFAvi_MovieImportSetIdleManager(ff_global_ptr storage, IdleManager im) {
600	storage->idleManager = im;
601	return noErr;
602	}
603
604	ComponentResult FFAvi_MovieImportIdle(ff_global_ptr storage, long inFlags, long *outFlags) {
605	ComponentResult err = noErr;
606	TimeValue currentIdleTime = GetMovieTime(storage->movie, NULL);
607	TimeScale movieTimeScale = GetMovieTimeScale(storage->movie);
608	int addSamples = false;
609
610	storage->idlesSinceLastAdd++;
611
612	if (currentIdleTime == storage->lastIdleTime && storage->idlesSinceLastAdd > 5 \|\|
613	storage->loadedTime < currentIdleTime + 5*movieTimeScale)
614	{
615	storage->idlesSinceLastAdd = 0;
616	addSamples = true;
617	}
618
619	err = import_with_idle(storage, inFlags \| movieImportWithIdle, outFlags, 0, 1000, addSamples);
620
621	storage->lastIdleTime = currentIdleTime;
622	return err;
623	}
624
625	ComponentResult FFAvi_MovieImportGetLoadState(ff_global_ptr storage, long *importerLoadState) {
626	*importerLoadState = storage->movieLoadState;
627	return(noErr);
628	}
629
630	ComponentResult FFAvi_MovieImportGetMaxLoadedTime(ff_global_ptr storage, TimeValue *time) {
631	*time = storage->loadedTime;
632	return(noErr);
633	}

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