3 #include "ffmpeg/avcodec.h"
4 #include "ffmpeg/swscale.h"
8 /* The "Check for update" thread */
11 hb_thread_t * update_thread;
13 /* This thread's only purpose is to check other threads'
16 hb_thread_t * main_thread;
19 /* DVD/file scan thread */
20 hb_list_t * list_title;
21 hb_thread_t * scan_thread;
23 /* The thread which processes the jobs. Others threads are launched
24 from this one (see work.c) */
26 hb_job_t * current_job;
28 int job_count_permanent;
29 volatile int work_die;
31 hb_thread_t * work_thread;
35 hb_lock_t * state_lock;
39 hb_lock_t * pause_lock;
40 /* For MacGui active queue
41 increments each time the scan thread completes*/
46 hb_work_object_t * hb_objects = NULL;
48 static void thread_func( void * );
51 * Registers work objects, by adding the work object to a liked list.
52 * @param w Handle to hb_work_object_t to register.
54 void hb_register( hb_work_object_t * w )
61 * libhb initialization routine.
62 * @param verbose HB_DEBUG_NONE or HB_DEBUG_ALL.
63 * @param update_check signals libhb to check for updated version from HandBrake website.
64 * @return Handle to hb_handle_t for use on all subsequent calls to libhb.
66 hb_handle_t * hb_init_real( int verbose, int update_check )
68 hb_handle_t * h = calloc( sizeof( hb_handle_t ), 1 );
71 /* See hb_log() in common.c */
72 if( verbose > HB_DEBUG_NONE )
74 putenv( "HB_DEBUG=1" );
75 av_log_set_level(AV_LOG_DEBUG);
78 /* Check for an update on the website if asked to */
83 hb_log( "hb_init: checking for updates" );
85 h->update_thread = hb_update_init( &h->build, h->version );
89 if( hb_thread_has_exited( h->update_thread ) )
91 /* Immediate success or failure */
92 hb_thread_close( &h->update_thread );
95 if( hb_get_date() > date + 1000 )
97 /* Still nothing after one second. Connection problem,
99 hb_log( "hb_init: connection problem, not waiting for "
107 /* CPU count detection */
108 hb_log( "hb_init: checking cpu count" );
109 h->cpu_count = hb_get_cpu_count();
111 h->list_title = hb_list_init();
112 h->jobs = hb_list_init();
114 h->state_lock = hb_lock_init();
115 h->state.state = HB_STATE_IDLE;
117 h->pause_lock = hb_lock_init();
121 avcodec_register_all();
122 av_register_codec_parser( &mpegaudio_parser);
124 /* Start library thread */
125 hb_log( "hb_init: starting libhb thread" );
127 h->main_thread = hb_thread_init( "libhb", thread_func, h,
128 HB_NORMAL_PRIORITY );
132 /* Set the scan count to start at 0 */
137 * libhb initialization routine.
138 * This version is to use when calling the dylib, the macro hb_init isn't available from a dylib call!
139 * @param verbose HB_DEBUG_NONE or HB_DEBUG_ALL.
140 * @param update_check signals libhb to check for updated version from HandBrake website.
141 * @return Handle to hb_handle_t for use on all subsequent calls to libhb.
143 hb_handle_t * hb_init_dl( int verbose, int update_check )
145 hb_handle_t * h = calloc( sizeof( hb_handle_t ), 1 );
148 /* See hb_log() in common.c */
149 if( verbose > HB_DEBUG_NONE )
151 putenv( "HB_DEBUG=1" );
152 av_log_set_level(AV_LOG_DEBUG);
155 /* Check for an update on the website if asked to */
160 hb_log( "hb_init: checking for updates" );
161 date = hb_get_date();
162 h->update_thread = hb_update_init( &h->build, h->version );
166 if( hb_thread_has_exited( h->update_thread ) )
168 /* Immediate success or failure */
169 hb_thread_close( &h->update_thread );
172 if( hb_get_date() > date + 1000 )
174 /* Still nothing after one second. Connection problem,
175 let the thread die */
176 hb_log( "hb_init: connection problem, not waiting for "
184 /* CPU count detection */
185 hb_log( "hb_init: checking cpu count" );
186 h->cpu_count = hb_get_cpu_count();
188 h->list_title = hb_list_init();
189 h->jobs = hb_list_init();
190 h->current_job = NULL;
192 h->state_lock = hb_lock_init();
193 h->state.state = HB_STATE_IDLE;
195 h->pause_lock = hb_lock_init();
199 avcodec_register_all();
201 /* Start library thread */
202 hb_log( "hb_init: starting libhb thread" );
204 h->main_thread = hb_thread_init( "libhb", thread_func, h,
205 HB_NORMAL_PRIORITY );
207 hb_register( &hb_sync );
208 hb_register( &hb_decmpeg2 );
209 hb_register( &hb_decsub );
210 hb_register( &hb_render );
211 hb_register( &hb_encavcodec );
212 hb_register( &hb_encxvid );
213 hb_register( &hb_encx264 );
214 hb_register( &hb_deca52 );
215 hb_register( &hb_decdca );
216 hb_register( &hb_decavcodec );
217 hb_register( &hb_declpcm );
218 hb_register( &hb_encfaac );
219 hb_register( &hb_enclame );
220 hb_register( &hb_encvorbis );
227 * Returns current version of libhb.
228 * @param h Handle to hb_handle_t.
229 * @return character array of version number.
231 char * hb_get_version( hb_handle_t * h )
237 * Returns current build of libhb.
238 * @param h Handle to hb_handle_t.
239 * @return character array of build number.
241 int hb_get_build( hb_handle_t * h )
247 * Checks for needed update.
248 * @param h Handle to hb_handle_t.
249 * @param version Pointer to handle where version will be copied.
250 * @return update indicator.
252 int hb_check_update( hb_handle_t * h, char ** version )
254 *version = ( h->build < 0 ) ? NULL : h->version;
259 * Sets the cpu count to the desired value.
260 * @param h Handle to hb_handle_t
261 * @param cpu_count Number of CPUs to use.
263 void hb_set_cpu_count( hb_handle_t * h, int cpu_count )
265 cpu_count = MAX( 1, cpu_count );
266 cpu_count = MIN( cpu_count, 8 );
267 h->cpu_count = cpu_count;
271 * Initializes a scan of the by calling hb_scan_init
272 * @param h Handle to hb_handle_t
273 * @param path location of VIDEO_TS folder.
274 * @param title_index Desired title to scan. 0 for all titles.
276 void hb_scan( hb_handle_t * h, const char * path, int title_index )
280 /* Clean up from previous scan */
281 while( ( title = hb_list_item( h->list_title, 0 ) ) )
283 hb_list_rem( h->list_title, title );
284 hb_title_close( &title );
287 hb_log( "hb_scan: path=%s, title_index=%d", path, title_index );
288 h->scan_thread = hb_scan_init( h, path, title_index, h->list_title );
292 * Returns the list of titles found.
293 * @param h Handle to hb_handle_t
294 * @return Handle to hb_list_t of the title list.
296 hb_list_t * hb_get_titles( hb_handle_t * h )
298 return h->list_title;
302 * Create preview image of desired title a index of picture.
303 * @param h Handle to hb_handle_t.
304 * @param title Handle to hb_title_t of desired title.
305 * @param picture Index in title.
306 * @param buffer Handle to buufer were inage will be drawn.
308 void hb_get_preview( hb_handle_t * h, hb_title_t * title, int picture,
311 hb_job_t * job = title->job;
316 AVPicture pic_in, pic_preview, pic_deint, pic_crop, pic_scale;
317 struct SwsContext * context;
320 // Allocate the AVPicture frames and fill in
321 avpicture_alloc( &pic_in, PIX_FMT_YUV420P, title->width, title->height );
323 memset( filename, 0, 1024 );
325 hb_get_tempory_filename( h, filename, "%x%d",
326 (intptr_t) title, picture );
328 file = fopen( filename, "r" );
331 hb_log( "hb_get_preview: fopen failed" );
335 fread( pic_in.data[0], title->width * title->height * 3 / 2, 1, file );
338 if( job->deinterlace )
340 // Allocate picture to deinterlace into and deinterlace
341 avpicture_alloc( &pic_deint, PIX_FMT_YUV420P, title->width, title->height );
342 avpicture_deinterlace( &pic_deint, &pic_in, PIX_FMT_YUV420P, title->width, title->height );
344 av_picture_crop( &pic_crop, &pic_deint, PIX_FMT_YUV420P, job->crop[0], job->crop[2] );
348 av_picture_crop( &pic_crop, &pic_in, PIX_FMT_YUV420P, job->crop[0], job->crop[2] );
351 // Allocate picture to scale into, get scaling context and scale
352 avpicture_alloc( &pic_scale, PIX_FMT_YUV420P, job->width, job->height );
353 context = sws_getContext(title->width - (job->crop[2] + job->crop[3]),
354 title->height - (job->crop[0] + job->crop[1]),
356 job->width, job->height, PIX_FMT_YUV420P,
357 SWS_LANCZOS, NULL, NULL, NULL);
359 pic_crop.data, pic_crop.linesize,
360 0, title->height - (job->crop[0] + job->crop[1]),
361 pic_scale.data, pic_scale.linesize);
363 // Allocate RGBA32 preview picture and create preview
364 avpicture_alloc( &pic_preview, PIX_FMT_RGBA32, job->width, job->height );
365 context = sws_getContext(job->width, job->height, PIX_FMT_YUV420P,
366 job->width, job->height, PIX_FMT_RGBA32,
367 SWS_LANCZOS, NULL, NULL, NULL);
369 pic_scale.data, pic_scale.linesize,
371 pic_preview.data, pic_preview.linesize);
373 /* Gray background */
374 p32 = (uint32_t *) buffer;
375 for( i = 0; i < ( title->width + 2 ) * ( title->height + 2 ); i++ )
380 /* Draw the picture, centered, and draw the cropping zone */
381 pen = buffer + ( title->height - job->height ) *
382 ( title->width + 2 ) * 2 + ( title->width - job->width ) * 2;
383 memset( pen, 0xFF, 4 * ( job->width + 2 ) );
384 pen += 4 * ( title->width + 2 );
385 for( i = 0; i < job->height; i++ )
388 nextLine = pen + 4 * ( title->width + 2 );
389 memset( pen, 0xFF, 4 );
391 memcpy( pen, pic_preview.data[0] + 4 * job->width * i, 4 * job->width );
392 pen += 4 * job->width;
393 memset( pen, 0xFF, 4 );
396 memset( pen, 0xFF, 4 * ( job->width + 2 ) );
398 avpicture_free( &pic_preview );
399 avpicture_free( &pic_scale );
400 if( job->deinterlace ) avpicture_free( &pic_deint );
401 avpicture_free( &pic_in );
405 * Calculates job width, height, and cropping parameters.
406 * @param job Handle to hb_job_t.
407 * @param aspect Desired aspect ratio. Value of -1 uses title aspect.
408 * @param pixels Maximum desired pixel count.
410 void hb_set_size( hb_job_t * job, int aspect, int pixels )
412 hb_title_t * title = job->title;
414 int croppedWidth = title->width - title->crop[2] - title->crop[3];
415 int croppedHeight = title->height - title->crop[0] - title->crop[1];
416 int croppedAspect = title->aspect * title->height * croppedWidth /
417 croppedHeight / title->width;
423 /* Keep the best possible aspect ratio */
424 aspect = croppedAspect;
427 /* Crop if necessary to obtain the desired ratio */
428 memcpy( job->crop, title->crop, 4 * sizeof( int ) );
429 if( aspect < croppedAspect )
431 /* Need to crop on the left and right */
432 addCrop = croppedWidth - aspect * croppedHeight * title->width /
433 title->aspect / title->height;
436 addCrop = ( addCrop + 1 ) / 2;
437 job->crop[2] += addCrop;
438 job->crop[3] += addCrop;
440 else if( addCrop & 2 )
443 job->crop[2] += addCrop - 1;
444 job->crop[3] += addCrop + 1;
449 job->crop[2] += addCrop;
450 job->crop[3] += addCrop;
453 else if( aspect > croppedAspect )
455 /* Need to crop on the top and bottom */
456 addCrop = croppedHeight - croppedWidth * title->aspect *
457 title->height / aspect / title->width;
460 addCrop = ( addCrop + 1 ) / 2;
461 job->crop[0] += addCrop;
462 job->crop[1] += addCrop;
464 else if( addCrop & 2 )
467 job->crop[0] += addCrop - 1;
468 job->crop[1] += addCrop + 1;
473 job->crop[0] += addCrop;
474 job->crop[1] += addCrop;
478 /* Compute a resolution from the number of pixels and aspect */
482 h = MULTIPLE_16( w * HB_ASPECT_BASE / aspect );
490 job->height = MULTIPLE_16( 16 * i * HB_ASPECT_BASE / aspect );
494 * Returns the number of jobs in the queue.
495 * @param h Handle to hb_handle_t.
496 * @return Number of jobs.
498 int hb_count( hb_handle_t * h )
500 return hb_list_count( h->jobs );
504 * Returns handle to job at index i within the job list.
505 * @param h Handle to hb_handle_t.
506 * @param i Index of job.
507 * @returns Handle to hb_job_t of desired job.
509 hb_job_t * hb_job( hb_handle_t * h, int i )
511 return hb_list_item( h->jobs, i );
514 hb_job_t * hb_current_job( hb_handle_t * h )
516 return( h->current_job );
520 * Adds a job to the job list.
521 * @param h Handle to hb_handle_t.
522 * @param job Handle to hb_job_t.
524 void hb_add( hb_handle_t * h, hb_job_t * job )
527 hb_title_t * title, * title_copy;
528 hb_chapter_t * chapter, * chapter_copy;
529 hb_audio_t * audio, * audio_copy;
530 hb_subtitle_t * subtitle, * subtitle_copy;
536 title_copy = malloc( sizeof( hb_title_t ) );
537 memcpy( title_copy, title, sizeof( hb_title_t ) );
539 title_copy->list_chapter = hb_list_init();
540 for( i = 0; i < hb_list_count( title->list_chapter ); i++ )
542 chapter = hb_list_item( title->list_chapter, i );
543 chapter_copy = malloc( sizeof( hb_chapter_t ) );
544 memcpy( chapter_copy, chapter, sizeof( hb_chapter_t ) );
545 hb_list_add( title_copy->list_chapter, chapter_copy );
548 /* Copy the audio track(s) we want */
549 title_copy->list_audio = hb_list_init();
551 /* Do nothing about audio during first pass */
552 if( job->pass == 0 || job->pass == 2 )
554 for( i = 0; i < 8; i++ )
556 if( job->audios[i] < 0 )
560 if( ( audio = hb_list_item( title->list_audio, job->audios[i] ) ) )
562 audio_copy = malloc( sizeof( hb_audio_t ) );
563 memcpy( audio_copy, audio, sizeof( hb_audio_t ) );
564 hb_list_add( title_copy->list_audio, audio_copy );
569 title_copy->list_subtitle = hb_list_init();
572 * The following code is confusing, there are three ways in which
573 * we select subtitles and it depends on whether this is single or
576 * subtitle_scan may be enabled, in which case the first pass
577 * scans all subtitles of that language. The second pass does not
578 * select any because they are set at the end of the first pass.
580 * native_language may have a preferred language, in which case we
581 * may be switching the language we want for the subtitles in the
582 * first pass of a single pass, or the second pass of a two pass.
584 * We may have manually selected a subtitle, in which case that is
585 * selected in the first pass of a single pass, or the second of a
588 memset( audio_lang, 0, sizeof( audio_lang ) );
590 if ( job->subtitle_scan || job->native_language ) {
593 * Find the first audio language that is being encoded
595 for( i = 0; i < 8; i++ )
597 if( job->audios[i] < 0 )
601 if( ( audio = hb_list_item( title->list_audio, job->audios[i] ) ) )
603 strncpy(audio_lang, audio->iso639_2, sizeof(audio_lang));
609 * In all cases switch the language if we need to to our native
612 if( job->native_language )
614 if( strncasecmp( job->native_language, audio_lang,
615 sizeof( audio_lang ) ) != 0 )
620 hb_log( "Enabled subtitles in native language '%s', audio is in '%s'",
621 job->native_language, audio_lang);
624 * The main audio track is not in our native language, so switch
625 * the subtitles to use our native language instead.
627 strncpy( audio_lang, job->native_language, sizeof( audio_lang ) );
630 * native language is irrelevent, free it.
632 free( job->native_language );
633 job->native_language = NULL;
639 * If doing a subtitle scan then add all the matching subtitles for this
642 if ( job->subtitle_scan )
644 for( i=0; i < hb_list_count( title->list_subtitle ); i++ )
646 subtitle = hb_list_item( title->list_subtitle, i );
647 if( strcmp( subtitle->iso639_2, audio_lang ) == 0 )
650 * Matched subtitle language with audio language, so
651 * add this to our list to scan.
653 * We will update the subtitle list on the second pass
654 * later after the first pass has completed.
656 subtitle_copy = malloc( sizeof( hb_subtitle_t ) );
657 memcpy( subtitle_copy, subtitle, sizeof( hb_subtitle_t ) );
658 hb_list_add( title_copy->list_subtitle, subtitle_copy );
659 if ( job->native_language ) {
661 * With native language just select the
662 * first match in our langiage, not all of
663 * them. Subsequent ones are likely to be commentary
671 * Not doing a subtitle scan in this pass, but maybe we are in the
674 if( job->select_subtitle )
677 * Don't add subtitles here, we'll add them via select_subtitle
678 * at the end of the subtitle_scan.
682 * Definitely not doing a subtitle scan.
684 if( job->pass != 1 && job->native_language )
687 * We are not doing a subtitle scan but do want the
688 * native langauge subtitle selected, so select it
689 * for pass 0 or pass 2 of a two pass.
691 for( i=0; i < hb_list_count( title->list_subtitle ); i++ )
693 subtitle = hb_list_item( title->list_subtitle, i );
694 if( strcmp( subtitle->iso639_2, audio_lang ) == 0 )
697 * Matched subtitle language with audio language, so
698 * add this to our list to scan.
700 subtitle_copy = malloc( sizeof( hb_subtitle_t ) );
701 memcpy( subtitle_copy, subtitle, sizeof( hb_subtitle_t ) );
702 hb_list_add( title_copy->list_subtitle, subtitle_copy );
708 * Manually selected subtitle, in which case only
709 * bother adding them for pass 0 or pass 2 of a two
714 if( ( subtitle = hb_list_item( title->list_subtitle, job->subtitle ) ) )
716 subtitle_copy = malloc( sizeof( hb_subtitle_t ) );
717 memcpy( subtitle_copy, subtitle, sizeof( hb_subtitle_t ) );
718 hb_list_add( title_copy->list_subtitle, subtitle_copy );
726 job_copy = calloc( sizeof( hb_job_t ), 1 );
727 memcpy( job_copy, job, sizeof( hb_job_t ) );
728 title_copy->job = job_copy;
729 job_copy->title = title_copy;
730 job_copy->file = strdup( job->file );
732 job_copy->pause = h->pause_lock;
734 /* Copy the job filter list */
738 int filter_count = hb_list_count( job->filters );
739 job_copy->filters = hb_list_init();
740 for( i = 0; i < filter_count; i++ )
742 hb_filter_object_t * filter = hb_list_item( job->filters, i );
743 hb_list_add( job_copy->filters, filter );
747 /* Add the job to the list */
748 hb_list_add( h->jobs, job_copy );
749 h->job_count = hb_count(h);
750 h->job_count_permanent++;
754 * Removes a job from the job list.
755 * @param h Handle to hb_handle_t.
756 * @param job Handle to hb_job_t.
758 void hb_rem( hb_handle_t * h, hb_job_t * job )
760 hb_list_rem( h->jobs, job );
762 h->job_count = hb_count(h);
763 if (h->job_count_permanent)
764 h->job_count_permanent--;
766 /* XXX free everything XXX */
770 * Starts the conversion process.
771 * Sets state to HB_STATE_WORKING.
772 * calls hb_work_init, to launch work thread. Stores handle to work thread.
773 * @param h Handle to hb_handle_t.
775 void hb_start( hb_handle_t * h )
778 h->job_count = hb_list_count( h->jobs );
780 hb_lock( h->state_lock );
781 h->state.state = HB_STATE_WORKING;
782 #define p h->state.param.working
785 p.job_count = h->job_count;
792 hb_unlock( h->state_lock );
797 h->work_thread = hb_work_init( h->jobs, h->cpu_count,
798 &h->work_die, &h->work_error, &h->current_job );
802 * Pauses the conversion process.
803 * @param h Handle to hb_handle_t.
805 void hb_pause( hb_handle_t * h )
809 hb_lock( h->pause_lock );
812 hb_lock( h->state_lock );
813 h->state.state = HB_STATE_PAUSED;
814 hb_unlock( h->state_lock );
819 * Resumes the conversion process.
820 * @param h Handle to hb_handle_t.
822 void hb_resume( hb_handle_t * h )
826 hb_unlock( h->pause_lock );
832 * Stops the conversion process.
833 * @param h Handle to hb_handle_t.
835 void hb_stop( hb_handle_t * h )
839 h->job_count = hb_count(h);
840 h->job_count_permanent = 0;
846 * Returns the state of the conversion process.
847 * @param h Handle to hb_handle_t.
848 * @param s Handle to hb_state_t which to copy the state data.
850 void hb_get_state( hb_handle_t * h, hb_state_t * s )
852 hb_lock( h->state_lock );
854 memcpy( s, &h->state, sizeof( hb_state_t ) );
855 if ( h->state.state == HB_STATE_SCANDONE || h->state.state == HB_STATE_WORKDONE )
856 h->state.state = HB_STATE_IDLE;
858 hb_unlock( h->state_lock );
861 void hb_get_state2( hb_handle_t * h, hb_state_t * s )
863 hb_lock( h->state_lock );
865 memcpy( s, &h->state, sizeof( hb_state_t ) );
867 hb_unlock( h->state_lock );
871 * Called in MacGui in UpdateUI to check
872 * for a new scan being completed to set a new source
874 int hb_get_scancount( hb_handle_t * h)
880 * Closes access to libhb by freeing the hb_handle_t handle ontained in hb_init_real.
881 * @param _h Pointer to handle to hb_handle_t.
883 void hb_close( hb_handle_t ** _h )
885 hb_handle_t * h = *_h;
889 hb_thread_close( &h->main_thread );
891 while( ( title = hb_list_item( h->list_title, 0 ) ) )
893 hb_list_rem( h->list_title, title );
894 if( title->job && title->job->filters )
896 hb_list_close( &title->job->filters );
899 hb_title_close( &title );
901 hb_list_close( &h->list_title );
903 hb_list_close( &h->jobs );
904 hb_lock_close( &h->state_lock );
905 hb_lock_close( &h->pause_lock );
911 * Monitors the state of the update, scan, and work threads.
912 * Sets scan done state when scan thread exits.
913 * Sets work done state when work thread exits.
914 * @param _h Handle to hb_handle_t
916 static void thread_func( void * _h )
918 hb_handle_t * h = (hb_handle_t *) _h;
921 struct dirent * entry;
925 /* Create folder for temporary files */
926 memset( dirname, 0, 1024 );
927 hb_get_tempory_directory( h, dirname );
933 /* In case the check_update thread hangs, it'll die sooner or
934 later. Then, we join it here */
935 if( h->update_thread &&
936 hb_thread_has_exited( h->update_thread ) )
938 hb_thread_close( &h->update_thread );
941 /* Check if the scan thread is done */
942 if( h->scan_thread &&
943 hb_thread_has_exited( h->scan_thread ) )
945 hb_thread_close( &h->scan_thread );
947 hb_log( "libhb: scan thread found %d valid title(s)",
948 hb_list_count( h->list_title ) );
949 hb_lock( h->state_lock );
950 h->state.state = HB_STATE_SCANDONE; //originally state.state
951 hb_unlock( h->state_lock );
952 /*we increment this sessions scan count by one for the MacGui
953 to trigger a new source being set */
957 /* Check if the work thread is done */
958 if( h->work_thread &&
959 hb_thread_has_exited( h->work_thread ) )
961 hb_thread_close( &h->work_thread );
963 hb_log( "libhb: work result = %d",
965 hb_lock( h->state_lock );
966 h->state.state = HB_STATE_WORKDONE;
967 h->state.param.workdone.error = h->work_error;
969 h->job_count = hb_count(h);
970 if (h->job_count < 1)
971 h->job_count_permanent = 0;
972 hb_unlock( h->state_lock );
981 hb_thread_close( &h->work_thread );
984 /* Remove temp folder */
985 dir = opendir( dirname );
986 while( ( entry = readdir( dir ) ) )
989 if( entry->d_name[0] == '.' )
993 memset( filename, 0, 1024 );
994 snprintf( filename, 1023, "%s/%s", dirname, entry->d_name );
1003 * @param h Handle to hb_handle_t
1005 int hb_get_pid( hb_handle_t * h )
1011 * Sets the current state.
1012 * @param h Handle to hb_handle_t
1013 * @param s Handle to new hb_state_t
1015 void hb_set_state( hb_handle_t * h, hb_state_t * s )
1017 hb_lock( h->pause_lock );
1018 hb_lock( h->state_lock );
1019 memcpy( &h->state, s, sizeof( hb_state_t ) );
1020 if( h->state.state == HB_STATE_WORKING )
1023 if (h->job_count < 1)
1024 h->job_count_permanent = 1;
1026 h->state.param.working.job_cur =
1027 h->job_count_permanent - hb_list_count( h->jobs );
1028 h->state.param.working.job_count = h->job_count_permanent;
1030 hb_unlock( h->state_lock );
1031 hb_unlock( h->pause_lock );