/* work.c Copyright (c) 2003-2015 HandBrake Team This file is part of the HandBrake source code Homepage: . It may be used under the terms of the GNU General Public License v2. For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html */ #include "hb.h" #include "libavformat/avformat.h" #include "openclwrapper.h" #include "opencl.h" #ifdef USE_QSV #include "qsv_common.h" #include "qsv_filter_pp.h" #endif typedef struct { hb_list_t * jobs; hb_job_t ** current_job; hb_error_code * error; volatile int * die; } hb_work_t; static void work_func(); static void do_job( hb_job_t *); static void work_loop( void * ); static void filter_loop( void * ); #define FIFO_UNBOUNDED 65536 #define FIFO_UNBOUNDED_WAKE 65535 #define FIFO_LARGE 32 #define FIFO_LARGE_WAKE 16 #define FIFO_SMALL 16 #define FIFO_SMALL_WAKE 15 #define FIFO_MINI 4 #define FIFO_MINI_WAKE 3 /** * Allocates work object and launches work thread with work_func. * @param jobs Handle to hb_list_t. * @param die Handle to user inititated exit indicator. * @param error Handle to error indicator. */ hb_thread_t * hb_work_init( hb_list_t * jobs, volatile int * die, hb_error_code * error, hb_job_t ** job ) { hb_work_t * work = calloc( sizeof( hb_work_t ), 1 ); work->jobs = jobs; work->current_job = job; work->die = die; work->error = error; return hb_thread_init( "work", work_func, work, HB_LOW_PRIORITY ); } static void InitWorkState(hb_handle_t *h, int pass_id, int pass, int pass_count) { hb_state_t state; state.state = HB_STATE_WORKING; #define p state.param.working p.pass_id = pass_id; p.pass = pass; p.pass_count = pass_count; p.progress = 0.0; p.rate_cur = 0.0; p.rate_avg = 0.0; p.hours = -1; p.minutes = -1; p.seconds = -1; #undef p hb_set_state( h, &state ); } /** * Iterates through job list and calls do_job for each job. * @param _work Handle work object. */ static void work_func( void * _work ) { hb_work_t * work = _work; hb_job_t * job; hb_log( "%d job(s) to process", hb_list_count( work->jobs ) ); while( !*work->die && ( job = hb_list_item( work->jobs, 0 ) ) ) { hb_list_rem( work->jobs, job ); hb_list_t * passes = hb_list_init(); // JSON jobs get special treatment. We want to perform the title // scan for the JSON job automatically. This requires that we delay // filling the job struct till we have performed the title scan // because the default values for the job come from the title. if (job->json != NULL) { // Perform title scan for json job hb_json_job_scan(job->h, job->json); // Expand json string to full job struct hb_job_t *new_job = hb_json_to_job(job->h, job->json); if (new_job == NULL) { hb_job_close(&job); hb_list_close(&passes); *work->die = 1; break; } new_job->h = job->h; hb_job_close(&job); job = new_job; } hb_job_setup_passes(job->h, job, passes); hb_job_close(&job); int pass_count, pass; pass_count = hb_list_count(passes); for (pass = 0; pass < pass_count && !*work->die; pass++) { job = hb_list_item(passes, pass); job->die = work->die; job->done_error = work->error; *(work->current_job) = job; InitWorkState(job->h, job->pass_id, pass + 1, pass_count); do_job( job ); *(work->current_job) = NULL; } // Clean up any incomplete jobs for (; pass < pass_count; pass++) { job = hb_list_item(passes, pass); hb_job_close(&job); } hb_list_close(&passes); } free( work ); } hb_work_object_t * hb_get_work( hb_handle_t *h, int id ) { hb_work_object_t * w; for( w = hb_objects; w; w = w->next ) { if( w->id == id ) { hb_work_object_t *wc = malloc( sizeof(*w) ); *wc = *w; wc->h = h; return wc; } } return NULL; } hb_work_object_t* hb_codec_decoder(hb_handle_t *h, int codec) { if (codec & HB_ACODEC_FF_MASK) { return hb_get_work(h, WORK_DECAVCODEC); } switch (codec) { case HB_ACODEC_LPCM: return hb_get_work(h, WORK_DECLPCM); default: break; } return NULL; } hb_work_object_t* hb_codec_encoder(hb_handle_t *h, int codec) { if (codec & HB_ACODEC_FF_MASK) { return hb_get_work(h, WORK_ENCAVCODEC_AUDIO); } switch (codec) { case HB_ACODEC_AC3: return hb_get_work(h, WORK_ENCAVCODEC_AUDIO); case HB_ACODEC_LAME: return hb_get_work(h, WORK_ENCLAME); case HB_ACODEC_VORBIS: return hb_get_work(h, WORK_ENCVORBIS); case HB_ACODEC_CA_AAC: return hb_get_work(h, WORK_ENC_CA_AAC); case HB_ACODEC_CA_HAAC: return hb_get_work(h, WORK_ENC_CA_HAAC); default: break; } return NULL; } /** * Displays job parameters in the debug log. * @param job Handle work hb_job_t. */ void hb_display_job_info(hb_job_t *job) { int i; hb_title_t *title = job->title; hb_audio_t *audio; hb_subtitle_t *subtitle; hb_log("job configuration:"); hb_log( " * source"); hb_log( " + %s", title->path ); if( job->pts_to_start || job->pts_to_stop ) { int64_t stop; int hr_start, min_start, hr_stop, min_stop; float sec_start, sec_stop; stop = job->pts_to_start + job->pts_to_stop; hr_start = job->pts_to_start / (90000 * 60 * 60); min_start = job->pts_to_start / (90000 * 60); sec_start = (float)job->pts_to_start / 90000.0 - min_start * 60; min_start %= 60; hr_stop = stop / (90000 * 60 * 60); min_stop = stop / (90000 * 60); sec_stop = (float)stop / 90000.0 - min_stop * 60; min_stop %= 60; hb_log(" + title %d, start %02d:%02d:%02.2f stop %02d:%02d:%02.2f", title->index, hr_start, min_start, sec_start, hr_stop, min_stop, sec_stop); } else if( job->frame_to_start || job->frame_to_stop ) { hb_log( " + title %d, frames %d to %d", title->index, job->frame_to_start, job->frame_to_start + job->frame_to_stop ); } else { hb_log( " + title %d, chapter(s) %d to %d", title->index, job->chapter_start, job->chapter_end ); } if( title->container_name != NULL ) hb_log( " + container: %s", title->container_name); if( title->data_rate ) { hb_log( " + data rate: %d kbps", title->data_rate / 1000 ); } hb_log( " * destination"); hb_log( " + %s", job->file ); hb_log(" + container: %s", hb_container_get_long_name(job->mux)); switch (job->mux) { case HB_MUX_AV_MP4: if (job->mp4_optimize) hb_log(" + optimized for HTTP streaming (fast start)"); if (job->ipod_atom) hb_log(" + compatibility atom for iPod 5G"); break; default: break; } if( job->chapter_markers ) { hb_log( " + chapter markers" ); } hb_log(" * video track"); #ifdef USE_QSV if (hb_qsv_decode_is_enabled(job)) { hb_log(" + decoder: %s", hb_qsv_decode_get_codec_name(title->video_codec_param)); } else #endif { hb_log(" + decoder: %s", title->video_codec_name); } if( title->video_bitrate ) { hb_log( " + bitrate %d kbps", title->video_bitrate / 1000 ); } // Filters can modify dimensions. So show them first. if( hb_list_count( job->list_filter ) ) { hb_log(" + %s", hb_list_count( job->list_filter) > 1 ? "filters" : "filter" ); for( i = 0; i < hb_list_count( job->list_filter ); i++ ) { hb_filter_object_t * filter = hb_list_item( job->list_filter, i ); if( filter->settings && *filter->settings ) hb_log(" + %s (%s)", filter->name, filter->settings); else hb_log(" + %s (default settings)", filter->name); if( filter->info ) { hb_filter_info_t info; filter->info( filter, &info ); if( info.human_readable_desc[0] ) { hb_log(" + %s", info.human_readable_desc); } } } } if ( job->grayscale ) hb_log( " + grayscale mode" ); hb_log( " + Output geometry" ); hb_log( " + storage dimensions: %d x %d", job->width, job->height ); hb_log( " + pixel aspect ratio: %d : %d", job->par.num, job->par.den ); hb_log( " + display dimensions: %d x %d", job->width * job->par.num / job->par.den, job->height ); if( !job->indepth_scan ) { /* Video encoder */ hb_log(" + encoder: %s", hb_video_encoder_get_long_name(job->vcodec)); if (job->encoder_preset && *job->encoder_preset) { switch (job->vcodec) { case HB_VCODEC_X264: case HB_VCODEC_X265: case HB_VCODEC_QSV_H264: hb_log(" + preset: %s", job->encoder_preset); default: break; } } if (job->encoder_tune && *job->encoder_tune) { switch (job->vcodec) { case HB_VCODEC_X264: case HB_VCODEC_X265: hb_log(" + tune: %s", job->encoder_tune); default: break; } } if (job->encoder_options != NULL && *job->encoder_options && job->vcodec != HB_VCODEC_THEORA) { hb_log(" + options: %s", job->encoder_options); } if (job->encoder_profile && *job->encoder_profile) { switch (job->vcodec) { case HB_VCODEC_X264: case HB_VCODEC_X265: case HB_VCODEC_QSV_H264: hb_log(" + profile: %s", job->encoder_profile); default: break; } } if (job->encoder_level && *job->encoder_level) { switch (job->vcodec) { case HB_VCODEC_X264: case HB_VCODEC_QSV_H264: hb_log(" + level: %s", job->encoder_level); default: break; } } if (job->vquality >= 0) { hb_log(" + quality: %.2f (%s)", job->vquality, hb_video_quality_get_name(job->vcodec)); } else { hb_log( " + bitrate: %d kbps, pass: %d", job->vbitrate, job->pass_id ); if(job->pass_id == HB_PASS_ENCODE_1ST && job->fastfirstpass == 1 && (job->vcodec == HB_VCODEC_X264 || job->vcodec == HB_VCODEC_X265)) { hb_log( " + fast first pass" ); if (job->vcodec == HB_VCODEC_X264) { hb_log( " + options: ref=1:8x8dct=0:me=dia:trellis=0" ); hb_log( " analyse=i4x4 (if originally enabled, else analyse=none)" ); hb_log( " subq=2 (if originally greater than 2, else subq unchanged)" ); } } } if (job->color_matrix_code && job->vcodec == HB_VCODEC_X264) { // color matrix is set: // 1) at the stream level (x264 only), // 2) at the container level (mp4v2 only) hb_log(" + custom color matrix: %s", job->color_matrix_code == 1 ? "ITU Bt.601 (NTSC)" : job->color_matrix_code == 2 ? "ITU Bt.601 (PAL)" : job->color_matrix_code == 3 ? "ITU Bt.709 (HD)" : "Custom"); } } if( job->indepth_scan ) { hb_log( " * Foreign Audio Search: %s%s%s", job->select_subtitle_config.dest == RENDERSUB ? "Render/Burn-in" : "Passthrough", job->select_subtitle_config.force ? ", Forced Only" : "", job->select_subtitle_config.default_track ? ", Default" : "" ); } for( i = 0; i < hb_list_count( job->list_subtitle ); i++ ) { subtitle = hb_list_item( job->list_subtitle, i ); if( subtitle ) { if( job->indepth_scan ) { hb_log( " + subtitle, %s (track %d, id 0x%x) %s [%s]", subtitle->lang, subtitle->track, subtitle->id, subtitle->format == PICTURESUB ? "Picture" : "Text", hb_subsource_name( subtitle->source ) ); } else if( subtitle->source == SRTSUB ) { /* For SRT, print offset and charset too */ hb_log( " * subtitle track %d, %s (track %d, id 0x%x) Text [SRT] -> %s%s, offset: %"PRId64", charset: %s", subtitle->out_track, subtitle->lang, subtitle->track, subtitle->id, subtitle->config.dest == RENDERSUB ? "Render/Burn-in" : "Passthrough", subtitle->config.default_track ? ", Default" : "", subtitle->config.offset, subtitle->config.src_codeset ); } else { hb_log( " * subtitle track %d, %s (track %d, id 0x%x) %s [%s] -> %s%s%s", subtitle->out_track, subtitle->lang, subtitle->track, subtitle->id, subtitle->format == PICTURESUB ? "Picture" : "Text", hb_subsource_name( subtitle->source ), subtitle->config.dest == RENDERSUB ? "Render/Burn-in" : "Passthrough", subtitle->config.force ? ", Forced Only" : "", subtitle->config.default_track ? ", Default" : "" ); } } } if( !job->indepth_scan ) { for( i = 0; i < hb_list_count( job->list_audio ); i++ ) { audio = hb_list_item( job->list_audio, i ); hb_log( " * audio track %d", audio->config.out.track ); if( audio->config.out.name ) hb_log( " + name: %s", audio->config.out.name ); hb_log( " + decoder: %s (track %d, id 0x%x)", audio->config.lang.description, audio->config.in.track + 1, audio->id ); if (audio->config.in.bitrate >= 1000) hb_log(" + bitrate: %d kbps, samplerate: %d Hz", audio->config.in.bitrate / 1000, audio->config.in.samplerate); else hb_log(" + samplerate: %d Hz", audio->config.in.samplerate); if( audio->config.out.codec & HB_ACODEC_PASS_FLAG ) { hb_log(" + %s", hb_audio_encoder_get_name(audio->config.out.codec)); } else { hb_log(" + mixdown: %s", hb_mixdown_get_name(audio->config.out.mixdown)); if( audio->config.out.normalize_mix_level != 0 ) { hb_log( " + normalized mixing levels" ); } if( audio->config.out.gain != 0.0 ) { hb_log( " + gain: %.fdB", audio->config.out.gain ); } if (audio->config.out.dynamic_range_compression > 0.0f && hb_audio_can_apply_drc(audio->config.in.codec, audio->config.in.codec_param, audio->config.out.codec)) { hb_log( " + dynamic range compression: %f", audio->config.out.dynamic_range_compression ); } if (hb_audio_dither_is_supported(audio->config.out.codec)) { hb_log(" + dither: %s", hb_audio_dither_get_description(audio->config.out.dither_method)); } hb_log(" + encoder: %s", hb_audio_encoder_get_long_name(audio->config.out.codec)); if (audio->config.out.bitrate > 0) { hb_log(" + bitrate: %d kbps, samplerate: %d Hz", audio->config.out.bitrate, audio->config.out.samplerate); } else if (audio->config.out.quality != HB_INVALID_AUDIO_QUALITY) { hb_log(" + quality: %.2f, samplerate: %d Hz", audio->config.out.quality, audio->config.out.samplerate); } else if (audio->config.out.samplerate > 0) { hb_log(" + samplerate: %d Hz", audio->config.out.samplerate); } if (audio->config.out.compression_level >= 0) { hb_log(" + compression level: %.2f", audio->config.out.compression_level); } } } } } /* Corrects framerates when actual duration and frame count numbers are known. */ void correct_framerate( hb_job_t * job ) { hb_interjob_t * interjob = hb_interjob_get( job->h ); if( ( job->sequence_id & 0xFFFFFF ) != ( interjob->last_job & 0xFFFFFF) ) return; // Interjob information is for a different encode. // compute actual output vrate from first pass interjob->vrate.den = (int64_t)job->vrate.num * interjob->total_time / ((int64_t)interjob->out_frame_count * 90000); interjob->vrate.num = job->vrate.num; } /** * Job initialization rountine. * Initializes fifos. * Creates work objects for synchronizer, video decoder, video renderer, video decoder, audio decoder, audio encoder, reader, muxer. * Launches thread for each work object with work_loop. * Loops while monitoring status of work threads and fifos. * Exits loop when conversion is done and fifos are empty. * Closes threads and frees fifos. * @param job Handle work hb_job_t. */ static void do_job(hb_job_t *job) { int i; hb_title_t *title; hb_interjob_t *interjob; hb_work_object_t *w; hb_work_object_t *sync; hb_work_object_t *muxer; hb_work_object_t *reader = hb_get_work(job->h, WORK_READER); hb_audio_t *audio; hb_subtitle_t *subtitle; unsigned int subtitle_highest = 0; unsigned int subtitle_lowest = 0; unsigned int subtitle_lowest_id = 0; unsigned int subtitle_forced_id = 0; unsigned int subtitle_forced_hits = 0; unsigned int subtitle_hit = 0; title = job->title; interjob = hb_interjob_get( job->h ); if( job->pass_id == HB_PASS_ENCODE_2ND ) { correct_framerate( job ); } job->list_work = hb_list_init(); /* OpenCL */ if (job->use_opencl && (hb_ocl_init() || hb_init_opencl_run_env(0, NULL, "-I."))) { hb_log("work: failed to initialize OpenCL environment, using fallback"); job->use_opencl = 0; hb_ocl_close(); } hb_log( "starting job" ); /* Look for the scanned subtitle in the existing subtitle list * select_subtitle implies that we did a scan. */ if( !job->indepth_scan && interjob->select_subtitle ) { /* Disable forced subtitles if we didn't find any in the scan, so that * we display normal subtitles instead. */ if( interjob->select_subtitle->config.force && interjob->select_subtitle->forced_hits == 0 ) { interjob->select_subtitle->config.force = 0; } for( i = 0; i < hb_list_count( job->list_subtitle ); ) { subtitle = hb_list_item( job->list_subtitle, i ); if( subtitle ) { /* Remove the scanned subtitle from the list if * it would result in: * - an emty track (forced and no forced hits) * - an identical, duplicate subtitle track: * -> both (or neither) are forced * -> subtitle is not forced but all its hits are forced */ if( ( interjob->select_subtitle->id == subtitle->id ) && ( ( subtitle->config.force && interjob->select_subtitle->forced_hits == 0 ) || ( subtitle->config.force == interjob->select_subtitle->config.force ) || ( !subtitle->config.force && interjob->select_subtitle->hits == interjob->select_subtitle->forced_hits ) ) ) { hb_list_rem( job->list_subtitle, subtitle ); free( subtitle ); continue; } /* Adjust output track number, in case we removed one. * Output tracks sadly still need to be in sequential order. * Note: out.track starts at 1, i starts at 0, and track 1 is interjob->select_subtitle */ subtitle->out_track = ++i + 1; } else { // avoid infinite loop is subtitle == NULL i++; } } /* Add the subtitle that we found on the subtitle scan pass. * * Make sure it's the first subtitle in the list so that it becomes the * first burned subtitle (explicitly or after sanitizing) - which should * ensure that it doesn't get dropped. */ interjob->select_subtitle->out_track = 1; if (job->pass_id == HB_PASS_ENCODE || job->pass_id == HB_PASS_ENCODE_2ND) { // final pass, interjob->select_subtitle is no longer needed hb_list_insert(job->list_subtitle, 0, interjob->select_subtitle); interjob->select_subtitle = NULL; } else { // this is not the final pass, so we need to copy it instead hb_list_insert(job->list_subtitle, 0, hb_subtitle_copy(interjob->select_subtitle)); } } if ( !job->indepth_scan ) { // Sanitize subtitles uint8_t one_burned = 0; for( i = 0; i < hb_list_count( job->list_subtitle ); ) { subtitle = hb_list_item( job->list_subtitle, i ); if ( subtitle->config.dest == RENDERSUB ) { if ( one_burned ) { if ( !hb_subtitle_can_pass(subtitle->source, job->mux) ) { hb_log( "More than one subtitle burn-in requested, dropping track %d.", i ); hb_list_rem( job->list_subtitle, subtitle ); free( subtitle ); continue; } else { hb_log( "More than one subtitle burn-in requested. Changing track %d to soft subtitle.", i ); subtitle->config.dest = PASSTHRUSUB; } } else if ( !hb_subtitle_can_burn(subtitle->source) ) { hb_log( "Subtitle burn-in requested and input track can not be rendered. Changing track %d to soft subtitle.", i ); subtitle->config.dest = PASSTHRUSUB; } else { one_burned = 1; } } if ( subtitle->config.dest == PASSTHRUSUB && !hb_subtitle_can_pass(subtitle->source, job->mux) ) { if ( !one_burned ) { hb_log( "Subtitle pass-thru requested and input track is not compatible with container. Changing track %d to burned-in subtitle.", i ); subtitle->config.dest = RENDERSUB; subtitle->config.default_track = 0; one_burned = 1; } else { hb_log( "Subtitle pass-thru requested and input track is not compatible with container. One track already burned, dropping track %d.", i ); hb_list_rem( job->list_subtitle, subtitle ); free( subtitle ); continue; } } /* Adjust output track number, in case we removed one. * Output tracks sadly still need to be in sequential order. * Note: out.track starts at 1, i starts at 0 */ subtitle->out_track = ++i; } if (one_burned) { // Add subtitle rendering filter // Note that if the filter is already in the filter chain, this // has no effect. Note also that this means the front-end is // not required to add the subtitle rendering filter since // we will always try to do it here. hb_filter_object_t *filter = hb_filter_init(HB_FILTER_RENDER_SUB); hb_add_filter(job, filter, NULL); } } #ifdef USE_QSV /* * XXX: mfxCoreInterface's CopyFrame doesn't work in old drivers, and our * workaround is really slow. If we have validated CPU-based filters in * the list and we can't use CopyFrame, disable QSV decoding until a * better solution is implemented. */ if (hb_qsv_copyframe_is_slow(job->vcodec)) { if (job->list_filter != NULL) { int encode_only = 0; for (i = 0; i < hb_list_count(job->list_filter) && !encode_only; i++) { hb_filter_object_t *filter = hb_list_item(job->list_filter, i); switch (filter->id) { // validated, CPU-based filters case HB_FILTER_ROTATE: case HB_FILTER_RENDER_SUB: encode_only = 1; break; // CPU-based deinterlace (validated) case HB_FILTER_DEINTERLACE: if (filter->settings != NULL && strcasecmp(filter->settings, "qsv") != 0) { encode_only = 1; } break; // other filters will be removed default: break; } } if (encode_only) { hb_log("do_job: QSV: possible CopyFrame bug, using encode-only path"); if (hb_get_cpu_platform() >= HB_CPU_PLATFORM_INTEL_IVB) { hb_log("do_job: QSV: please update your Intel graphics driver to version 9.18.10.3257 or later"); } job->qsv.decode = 0; } } } /* * When QSV is used for decoding, not all CPU-based filters are supported, * so we need to do a little extra setup here. */ if (hb_qsv_decode_is_enabled(job)) { int vpp_settings[7]; int num_cpu_filters = 0; hb_filter_object_t *filter; // default values for VPP filter vpp_settings[0] = job->title->geometry.width; vpp_settings[1] = job->title->geometry.height; vpp_settings[2] = job->title->crop[0]; vpp_settings[3] = job->title->crop[1]; vpp_settings[4] = job->title->crop[2]; vpp_settings[5] = job->title->crop[3]; vpp_settings[6] = 0; // deinterlace: off if (job->list_filter != NULL && hb_list_count(job->list_filter) > 0) { while (hb_list_count(job->list_filter) > num_cpu_filters) { filter = hb_list_item(job->list_filter, num_cpu_filters); switch (filter->id) { // cropping and scaling always done via VPP filter case HB_FILTER_CROP_SCALE: if (filter->settings == NULL || *filter->settings == '\0') { // VPP defaults were set above, so not a problem // however, this should never happen, print an error hb_error("do_job: '%s': no settings!", filter->name); } else { sscanf(filter->settings, "%d:%d:%d:%d:%d:%d", &vpp_settings[0], &vpp_settings[1], &vpp_settings[2], &vpp_settings[3], &vpp_settings[4], &vpp_settings[5]); } hb_list_rem(job->list_filter, filter); hb_filter_close(&filter); break; // pick VPP or CPU deinterlace depending on settings case HB_FILTER_DEINTERLACE: if (filter->settings == NULL || strcasecmp(filter->settings, "qsv") == 0) { // deinterlacing via VPP filter vpp_settings[6] = 1; hb_list_rem(job->list_filter, filter); hb_filter_close(&filter); } else { // validated num_cpu_filters++; } break; // then, validated filters case HB_FILTER_ROTATE: // TODO: use Media SDK for this case HB_FILTER_RENDER_SUB: num_cpu_filters++; break; // finally, drop all unsupported filters default: hb_log("do_job: QSV: full path, removing unsupported filter '%s'", filter->name); hb_list_rem(job->list_filter, filter); hb_filter_close(&filter); break; } } if (num_cpu_filters > 0) { // we need filters to copy to system memory and back filter = hb_filter_init(HB_FILTER_QSV_PRE); hb_add_filter(job, filter, NULL); filter = hb_filter_init(HB_FILTER_QSV_POST); hb_add_filter(job, filter, NULL); } if (vpp_settings[0] != job->title->geometry.width || vpp_settings[1] != job->title->geometry.height || vpp_settings[2] >= 1 /* crop */ || vpp_settings[3] >= 1 /* crop */ || vpp_settings[4] >= 1 /* crop */ || vpp_settings[5] >= 1 /* crop */ || vpp_settings[6] >= 1 /* deinterlace */) { // we need the VPP filter char *settings = hb_strdup_printf("%d:%d:%d:%d:%d:%d_dei:%d", vpp_settings[0], vpp_settings[1], vpp_settings[2], vpp_settings[3], vpp_settings[4], vpp_settings[5], vpp_settings[6]); filter = hb_filter_init(HB_FILTER_QSV); hb_add_filter(job, filter, settings); free(settings); } } } #endif // Filters have an effect on settings. // So initialize the filters and update the job. if( job->list_filter && hb_list_count( job->list_filter ) ) { hb_filter_init_t init; init.job = job; init.pix_fmt = AV_PIX_FMT_YUV420P; init.geometry.width = title->geometry.width; init.geometry.height = title->geometry.height; /* DXVA2 */ init.use_dxva = hb_use_dxva(title); init.geometry.par = job->par; memcpy(init.crop, title->crop, sizeof(int[4])); init.vrate = title->vrate; init.cfr = 0; for( i = 0; i < hb_list_count( job->list_filter ); ) { hb_filter_object_t * filter = hb_list_item( job->list_filter, i ); if( filter->init( filter, &init ) ) { hb_log( "Failure to initialise filter '%s', disabling", filter->name ); hb_list_rem( job->list_filter, filter ); hb_filter_close( &filter ); continue; } i++; } job->width = init.geometry.width; job->height = init.geometry.height; job->par = init.geometry.par; memcpy(job->crop, init.crop, sizeof(int[4])); job->vrate = init.vrate; job->cfr = init.cfr; // Perform filter post_init which informs filters of final // job configuration. e.g. rendersub filter needs to know the // final crop dimensions. for( i = 0; i < hb_list_count( job->list_filter ); ) { hb_filter_object_t * filter = hb_list_item( job->list_filter, i ); if (filter->post_init != NULL && filter->post_init(filter, job)) { hb_log( "Failure to initialise filter '%s', disabling", filter->name ); hb_list_rem( job->list_filter, filter ); hb_filter_close( &filter ); continue; } i++; } } else { job->width = title->geometry.width; job->height = title->geometry.height; job->par = title->geometry.par; memset(job->crop, 0, sizeof(int[4])); job->vrate = title->vrate; job->cfr = 0; } /* * MPEG-4 Part 2 stores the PAR num/den as unsigned 8-bit fields, * and libavcodec's encoder fails to initialize if we don't handle it. */ if (job->vcodec == HB_VCODEC_FFMPEG_MPEG4) { hb_limit_rational(&job->par.num, &job->par.den, job->par.num, job->par.den, 255); } /* * The frame rate may affect the bitstream's time base, lose superfluous * factors for consistency (some encoders reduce fractions, some don't). */ hb_reduce(&job->vrate.num, &job->vrate.den, job->vrate.num, job->vrate.den); #ifdef USE_QSV if (hb_qsv_decode_is_enabled(job)) { job->fifo_mpeg2 = hb_fifo_init( FIFO_MINI, FIFO_MINI_WAKE ); job->fifo_raw = hb_fifo_init( FIFO_MINI, FIFO_MINI_WAKE ); job->fifo_sync = hb_fifo_init( FIFO_MINI, FIFO_MINI_WAKE ); job->fifo_render = hb_fifo_init( FIFO_MINI, FIFO_MINI_WAKE ); job->fifo_mpeg4 = hb_fifo_init( FIFO_MINI, FIFO_MINI_WAKE ); } else #endif { job->fifo_mpeg2 = hb_fifo_init( FIFO_LARGE, FIFO_LARGE_WAKE ); job->fifo_raw = hb_fifo_init( FIFO_SMALL, FIFO_SMALL_WAKE ); job->fifo_sync = hb_fifo_init( FIFO_SMALL, FIFO_SMALL_WAKE ); job->fifo_mpeg4 = hb_fifo_init( FIFO_LARGE, FIFO_LARGE_WAKE ); job->fifo_render = NULL; // Attached to filter chain } /* Audio fifos must be initialized before sync */ if (!job->indepth_scan) { // apply Auto Passthru settings hb_autopassthru_apply_settings(job); // sanitize audio settings for (i = 0; i < hb_list_count(job->list_audio);) { audio = hb_list_item(job->list_audio, i); if (audio->config.out.codec == HB_ACODEC_AUTO_PASS) { // Auto Passthru should have been handled above // remove track to avoid a crash hb_log("Auto Passthru error, dropping track %d", audio->config.out.track); hb_list_rem(job->list_audio, audio); free(audio); continue; } if ((audio->config.out.codec & HB_ACODEC_PASS_FLAG) && !(audio->config.in.codec & audio->config.out.codec & HB_ACODEC_PASS_MASK)) { hb_log("Passthru requested and input codec is not the same as output codec for track %d, dropping track", audio->config.out.track); hb_list_rem(job->list_audio, audio); free(audio); continue; } /* Adjust output track number, in case we removed one. * Output tracks sadly still need to be in sequential order. * Note: out.track starts at 1, i starts at 0 */ audio->config.out.track = ++i; } int best_mixdown = 0; int best_bitrate = 0; int best_samplerate = 0; for (i = 0; i < hb_list_count(job->list_audio); i++) { audio = hb_list_item(job->list_audio, i); /* set up the audio work structures */ audio->priv.fifo_raw = hb_fifo_init(FIFO_SMALL, FIFO_SMALL_WAKE); audio->priv.fifo_sync = hb_fifo_init(FIFO_SMALL, FIFO_SMALL_WAKE); audio->priv.fifo_out = hb_fifo_init(FIFO_LARGE, FIFO_LARGE_WAKE); audio->priv.fifo_in = hb_fifo_init(FIFO_LARGE, FIFO_LARGE_WAKE); /* Passthru audio */ if (audio->config.out.codec & HB_ACODEC_PASS_FLAG) { // Muxer needs these to be set correctly in order to // set audio track MP4 time base. audio->config.out.samples_per_frame = audio->config.in.samples_per_frame; audio->config.out.samplerate = audio->config.in.samplerate; continue; } /* Vorbis language information */ if (audio->config.out.codec == HB_ACODEC_VORBIS) audio->priv.config.vorbis.language = audio->config.lang.simple; /* sense-check the requested samplerate */ if (audio->config.out.samplerate <= 0) { // if not specified, set to same as input audio->config.out.samplerate = audio->config.in.samplerate; } best_samplerate = hb_audio_samplerate_get_best(audio->config.out.codec, audio->config.out.samplerate, NULL); if (best_samplerate != audio->config.out.samplerate) { hb_log("work: sanitizing track %d unsupported samplerate %d Hz to %s kHz", audio->config.out.track, audio->config.out.samplerate, hb_audio_samplerate_get_name(best_samplerate)); audio->config.out.samplerate = best_samplerate; } /* sense-check the requested mixdown */ if (audio->config.out.mixdown <= HB_AMIXDOWN_NONE) { /* Mixdown not specified, set the default mixdown */ audio->config.out.mixdown = hb_mixdown_get_default(audio->config.out.codec, audio->config.in.channel_layout); hb_log("work: mixdown not specified, track %d setting mixdown %s", audio->config.out.track, hb_mixdown_get_name(audio->config.out.mixdown)); } else { best_mixdown = hb_mixdown_get_best(audio->config.out.codec, audio->config.in.channel_layout, audio->config.out.mixdown); if (audio->config.out.mixdown != best_mixdown) { /* log the output mixdown */ hb_log("work: sanitizing track %d mixdown %s to %s", audio->config.out.track, hb_mixdown_get_name(audio->config.out.mixdown), hb_mixdown_get_name(best_mixdown)); audio->config.out.mixdown = best_mixdown; } } /* sense-check the requested compression level */ if (audio->config.out.compression_level < 0) { audio->config.out.compression_level = hb_audio_compression_get_default(audio->config.out.codec); if (audio->config.out.compression_level >= 0) { hb_log("work: compression level not specified, track %d setting compression level %.2f", audio->config.out.track, audio->config.out.compression_level); } } else { float best_compression = hb_audio_compression_get_best(audio->config.out.codec, audio->config.out.compression_level); if (best_compression != audio->config.out.compression_level) { if (best_compression == -1) { hb_log("work: track %d, compression level not supported by codec", audio->config.out.track); } else { hb_log("work: sanitizing track %d compression level %.2f to %.2f", audio->config.out.track, audio->config.out.compression_level, best_compression); } audio->config.out.compression_level = best_compression; } } /* sense-check the requested quality */ if (audio->config.out.quality != HB_INVALID_AUDIO_QUALITY) { float best_quality = hb_audio_quality_get_best(audio->config.out.codec, audio->config.out.quality); if (best_quality != audio->config.out.quality) { if (best_quality == HB_INVALID_AUDIO_QUALITY) { hb_log("work: track %d, quality mode not supported by codec", audio->config.out.track); } else { hb_log("work: sanitizing track %d quality %.2f to %.2f", audio->config.out.track, audio->config.out.quality, best_quality); } audio->config.out.quality = best_quality; } } /* sense-check the requested bitrate */ if (audio->config.out.quality == HB_INVALID_AUDIO_QUALITY) { if (audio->config.out.bitrate <= 0) { /* Bitrate not specified, set the default bitrate */ audio->config.out.bitrate = hb_audio_bitrate_get_default(audio->config.out.codec, audio->config.out.samplerate, audio->config.out.mixdown); if (audio->config.out.bitrate > 0) { hb_log("work: bitrate not specified, track %d setting bitrate %d Kbps", audio->config.out.track, audio->config.out.bitrate); } } else { best_bitrate = hb_audio_bitrate_get_best(audio->config.out.codec, audio->config.out.bitrate, audio->config.out.samplerate, audio->config.out.mixdown); if (best_bitrate > 0 && best_bitrate != audio->config.out.bitrate) { /* log the output bitrate */ hb_log("work: sanitizing track %d bitrate %d to %d Kbps", audio->config.out.track, audio->config.out.bitrate, best_bitrate); } audio->config.out.bitrate = best_bitrate; } } /* sense-check the requested dither */ if (hb_audio_dither_is_supported(audio->config.out.codec)) { if (audio->config.out.dither_method == hb_audio_dither_get_default()) { /* "auto", enable with default settings */ audio->config.out.dither_method = hb_audio_dither_get_default_method(); } } else if (audio->config.out.dither_method != hb_audio_dither_get_default()) { /* specific dither requested but dithering not supported */ hb_log("work: track %d, dithering not supported by codec", audio->config.out.track); } } } /* Synchronization */ sync = hb_sync_init( job ); /* Video decoder */ if (title->video_codec == WORK_NONE) { hb_error("No video decoder set!"); goto cleanup; } hb_list_add(job->list_work, (w = hb_get_work(job->h, title->video_codec))); w->codec_param = title->video_codec_param; w->fifo_in = job->fifo_mpeg2; w->fifo_out = job->fifo_raw; for( i = 0; i < hb_list_count( job->list_subtitle ); i++ ) { subtitle = hb_list_item( job->list_subtitle, i ); if( subtitle ) { subtitle->fifo_in = hb_fifo_init( FIFO_SMALL, FIFO_SMALL_WAKE ); // Must set capacity of the raw-FIFO to be set >= the maximum number of subtitle // lines that could be decoded prior to a video frame in order to prevent the following // deadlock condition: // 1. Subtitle decoder blocks trying to generate more subtitle lines than will fit in the FIFO. // 2. Blocks the processing of further subtitle packets read from the input stream. // 3. And that blocks the processing of any further video packets read from the input stream. // 4. And that blocks the sync work-object from running, which is needed to consume the subtitle lines in the raw-FIFO. // Since that number is unbounded, the FIFO must be made (effectively) unbounded in capacity. subtitle->fifo_raw = hb_fifo_init( FIFO_UNBOUNDED, FIFO_UNBOUNDED_WAKE ); subtitle->fifo_sync = hb_fifo_init( FIFO_SMALL, FIFO_SMALL_WAKE ); subtitle->fifo_out = hb_fifo_init( FIFO_SMALL, FIFO_SMALL_WAKE ); w = hb_get_work( job->h, subtitle->codec ); w->fifo_in = subtitle->fifo_in; w->fifo_out = subtitle->fifo_raw; w->subtitle = subtitle; hb_list_add( job->list_work, w ); } } /* Set up the video filter fifo pipeline */ if( !job->indepth_scan ) { if( job->list_filter ) { int filter_count = hb_list_count( job->list_filter ); int i; hb_fifo_t * fifo_in = job->fifo_sync; for( i = 0; i < filter_count; i++ ) { hb_filter_object_t * filter = hb_list_item( job->list_filter, i ); filter->fifo_in = fifo_in; filter->fifo_out = hb_fifo_init( FIFO_MINI, FIFO_MINI_WAKE ); fifo_in = filter->fifo_out; } job->fifo_render = fifo_in; } else if ( !job->list_filter ) { hb_log("work: Internal Error: no filters"); job->fifo_render = NULL; } /* Video encoder */ switch( job->vcodec ) { case HB_VCODEC_FFMPEG_MPEG4: w = hb_get_work( job->h, WORK_ENCAVCODEC ); w->codec_param = AV_CODEC_ID_MPEG4; break; case HB_VCODEC_FFMPEG_MPEG2: w = hb_get_work( job->h, WORK_ENCAVCODEC ); w->codec_param = AV_CODEC_ID_MPEG2VIDEO; break; case HB_VCODEC_FFMPEG_VP8: w = hb_get_work( job->h, WORK_ENCAVCODEC ); w->codec_param = AV_CODEC_ID_VP8; break; case HB_VCODEC_X264: w = hb_get_work( job->h, WORK_ENCX264 ); break; case HB_VCODEC_QSV_H264: w = hb_get_work( job->h, WORK_ENCQSV ); break; case HB_VCODEC_THEORA: w = hb_get_work( job->h, WORK_ENCTHEORA ); break; #ifdef USE_X265 case HB_VCODEC_X265: w = hb_get_work( job->h, WORK_ENCX265 ); break; #endif } // Handle case where there are no filters. // This really should never happen. if ( job->fifo_render ) w->fifo_in = job->fifo_render; else w->fifo_in = job->fifo_sync; w->fifo_out = job->fifo_mpeg4; w->config = &job->config; hb_list_add( job->list_work, w ); for( i = 0; i < hb_list_count( job->list_audio ); i++ ) { audio = hb_list_item( job->list_audio, i ); /* * Audio Decoder Thread */ if ( audio->priv.fifo_in ) { w = hb_codec_decoder(job->h, audio->config.in.codec); if (w == NULL) { hb_error("Invalid input codec: %d", audio->config.in.codec); *job->done_error = HB_ERROR_WRONG_INPUT; *job->die = 1; goto cleanup; } w->fifo_in = audio->priv.fifo_in; w->fifo_out = audio->priv.fifo_raw; w->config = &audio->priv.config; w->audio = audio; w->codec_param = audio->config.in.codec_param; hb_list_add( job->list_work, w ); } /* * Audio Encoder Thread */ if ( !(audio->config.out.codec & HB_ACODEC_PASS_FLAG ) ) { /* * Add the encoder thread if not doing AC-3 pass through */ w = hb_codec_encoder( job->h, audio->config.out.codec); if (w == NULL) { hb_error("Invalid audio codec: %#x", audio->config.out.codec); w = NULL; *job->done_error = HB_ERROR_WRONG_INPUT; *job->die = 1; goto cleanup; } w->fifo_in = audio->priv.fifo_sync; w->fifo_out = audio->priv.fifo_out; w->config = &audio->priv.config; w->audio = audio; hb_list_add( job->list_work, w ); } } } if( job->chapter_markers && job->chapter_start == job->chapter_end ) { job->chapter_markers = 0; hb_log("work: only 1 chapter, disabling chapter markers"); } /* Display settings */ hb_display_job_info( job ); /* Init read & write threads */ if ( reader->init( reader, job ) ) { hb_error( "Failure to initialise thread '%s'", reader->name ); *job->done_error = HB_ERROR_INIT; *job->die = 1; goto cleanup; } reader->done = &job->done; reader->thread = hb_thread_init( reader->name, ReadLoop, reader, HB_NORMAL_PRIORITY ); job->done = 0; if( job->list_filter && !job->indepth_scan ) { int filter_count = hb_list_count( job->list_filter ); int i; for( i = 0; i < filter_count; i++ ) { hb_filter_object_t * filter = hb_list_item( job->list_filter, i ); if( !filter ) continue; // Filters were initialized earlier, so we just need // to start the filter's thread filter->done = &job->done; filter->thread = hb_thread_init( filter->name, filter_loop, filter, HB_LOW_PRIORITY ); } } /* Launch processing threads */ for( i = 0; i < hb_list_count( job->list_work ); i++ ) { w = hb_list_item( job->list_work, i ); w->done = &job->done; w->thread_sleep_interval = 10; if( w->init( w, job ) ) { hb_error( "Failure to initialise thread '%s'", w->name ); *job->done_error = HB_ERROR_INIT; *job->die = 1; goto cleanup; } w->thread = hb_thread_init( w->name, work_loop, w, HB_LOW_PRIORITY ); } if ( job->indepth_scan ) { muxer = NULL; w = sync; sync->done = &job->done; } else { sync->done = &job->done; sync->thread_sleep_interval = 10; if( sync->init( w, job ) ) { hb_error( "Failure to initialise thread '%s'", w->name ); *job->done_error = HB_ERROR_INIT; *job->die = 1; goto cleanup; } sync->thread = hb_thread_init( sync->name, work_loop, sync, HB_LOW_PRIORITY ); // The muxer requires track information that's set up by the encoder // init routines so we have to init the muxer last. muxer = hb_muxer_init( job ); w = muxer; } hb_buffer_t * buf_in, * buf_out = NULL; while ( !*job->die && !*w->done && w->status != HB_WORK_DONE ) { buf_in = hb_fifo_get_wait( w->fifo_in ); if ( buf_in == NULL ) continue; if ( *job->die ) { if( buf_in ) { hb_buffer_close( &buf_in ); } break; } buf_out = NULL; w->status = w->work( w, &buf_in, &buf_out ); if( buf_in ) { hb_buffer_close( &buf_in ); } if ( buf_out && w->fifo_out == NULL ) { hb_buffer_close( &buf_out ); } if( buf_out ) { while ( !*job->die ) { if ( hb_fifo_full_wait( w->fifo_out ) ) { hb_fifo_push( w->fifo_out, buf_out ); buf_out = NULL; break; } } } } if ( buf_out ) { hb_buffer_close( &buf_out ); } hb_handle_t * h = job->h; hb_state_t state; hb_get_state2( h, &state ); hb_log("work: average encoding speed for job is %f fps", state.param.working.rate_avg); job->done = 1; if( muxer != NULL ) { muxer->close( muxer ); free( muxer ); if( sync->thread != NULL ) { hb_thread_close( &sync->thread ); sync->close( sync ); } free( sync ); } cleanup: /* Stop the write thread (thread_close will block until the muxer finishes) */ job->done = 1; // Close render filter pipeline if( job->list_filter ) { int filter_count = hb_list_count( job->list_filter ); int i; for( i = 0; i < filter_count; i++ ) { hb_filter_object_t * filter = hb_list_item( job->list_filter, i ); if( !filter ) continue; if( filter->thread != NULL ) { hb_thread_close( &filter->thread ); } filter->close( filter ); } } /* Close work objects */ while( ( w = hb_list_item( job->list_work, 0 ) ) ) { hb_list_rem( job->list_work, w ); if( w->thread != NULL ) { hb_thread_close( &w->thread ); w->close( w ); } free( w ); } hb_list_close( &job->list_work ); /* Stop the read thread */ if( reader->thread != NULL ) { hb_thread_close( &reader->thread ); reader->close( reader ); } free( reader ); /* Close fifos */ hb_fifo_close( &job->fifo_mpeg2 ); hb_fifo_close( &job->fifo_raw ); hb_fifo_close( &job->fifo_sync ); hb_fifo_close( &job->fifo_mpeg4 ); for( i = 0; i < hb_list_count( job->list_subtitle ); i++ ) { subtitle = hb_list_item( job->list_subtitle, i ); if( subtitle ) { hb_fifo_close( &subtitle->fifo_in ); hb_fifo_close( &subtitle->fifo_raw ); hb_fifo_close( &subtitle->fifo_sync ); hb_fifo_close( &subtitle->fifo_out ); } } for( i = 0; i < hb_list_count( job->list_audio ); i++ ) { audio = hb_list_item( job->list_audio, i ); if( audio->priv.fifo_in != NULL ) hb_fifo_close( &audio->priv.fifo_in ); if( audio->priv.fifo_raw != NULL ) hb_fifo_close( &audio->priv.fifo_raw ); if( audio->priv.fifo_sync != NULL ) hb_fifo_close( &audio->priv.fifo_sync ); if( audio->priv.fifo_out != NULL ) hb_fifo_close( &audio->priv.fifo_out ); } if( job->list_filter ) { for( i = 0; i < hb_list_count( job->list_filter ); i++ ) { hb_filter_object_t * filter = hb_list_item( job->list_filter, i ); hb_fifo_close( &filter->fifo_out ); } } if( job->indepth_scan ) { /* Before closing the title print out our subtitle stats if we need to * find the highest and lowest. */ for( i = 0; i < hb_list_count( job->list_subtitle ); i++ ) { subtitle = hb_list_item( job->list_subtitle, i ); hb_log( "Subtitle track %d (id 0x%x) '%s': %d hits (%d forced)", subtitle->track, subtitle->id, subtitle->lang, subtitle->hits, subtitle->forced_hits ); if( subtitle->hits == 0 ) continue; if( subtitle_highest < subtitle->hits ) { subtitle_highest = subtitle->hits; } if( subtitle_lowest == 0 || subtitle_lowest > subtitle->hits ) { subtitle_lowest = subtitle->hits; subtitle_lowest_id = subtitle->id; } // pick the track with fewest forced hits if( subtitle->forced_hits > 0 && ( subtitle_forced_hits == 0 || subtitle_forced_hits > subtitle->forced_hits ) ) { subtitle_forced_id = subtitle->id; subtitle_forced_hits = subtitle->forced_hits; } } if( subtitle_forced_id && job->select_subtitle_config.force ) { /* If there is a subtitle stream with forced subtitles and forced-only * is set, then select it in preference to the lowest. */ subtitle_hit = subtitle_forced_id; hb_log( "Found a subtitle candidate with id 0x%x (contains forced subs)", subtitle_hit ); } else if( subtitle_lowest > 0 && subtitle_lowest < ( subtitle_highest * 0.1 ) ) { /* OK we have more than one, and the lowest is lower, * but how much lower to qualify for turning it on by * default? * * Let's say 10% as a default. */ subtitle_hit = subtitle_lowest_id; hb_log( "Found a subtitle candidate with id 0x%x", subtitle_hit ); } else { hb_log( "No candidate detected during subtitle scan" ); } for( i = 0; i < hb_list_count( job->list_subtitle ); i++ ) { subtitle = hb_list_item( job->list_subtitle, i ); if( subtitle->id == subtitle_hit ) { subtitle->config = job->select_subtitle_config; // Remove from list since we are taking ownership // of the subtitle. hb_list_rem( job->list_subtitle, subtitle ); interjob->select_subtitle = subtitle; break; } } } hb_buffer_pool_free(); /* OpenCL: must be closed *after* freeing the buffer pool */ if (job->use_opencl) { hb_ocl_close(); } hb_job_close( &job ); } static inline void copy_chapter( hb_buffer_t * dst, hb_buffer_t * src ) { // Propagate any chapter breaks for the worker if and only if the // output frame has the same time stamp as the input frame (any // worker that delays frames has to propagate the chapter marks itself // and workers that move chapter marks to a different time should set // 'src' to NULL so that this code won't generate spurious duplicates.) if( src && dst && src->s.start == dst->s.start) { // restore log below to debug chapter mark propagation problems dst->s.new_chap = src->s.new_chap; } } /** * Performs the work object's specific work function. * Loops calling work function for associated work object. Sleeps when fifo is full. * Monitors work done indicator. * Exits loop when work indiactor is set. * @param _w Handle to work object. */ static void work_loop( void * _w ) { hb_work_object_t * w = _w; hb_buffer_t * buf_in = NULL, * buf_out = NULL; while( !*w->done && w->status != HB_WORK_DONE ) { buf_in = hb_fifo_get_wait( w->fifo_in ); if ( buf_in == NULL ) continue; if ( *w->done ) { if( buf_in ) { hb_buffer_close( &buf_in ); } break; } // Invalidate buf_out so that if there is no output // we don't try to pass along junk. buf_out = NULL; w->status = w->work( w, &buf_in, &buf_out ); copy_chapter( buf_out, buf_in ); if( buf_in ) { hb_buffer_close( &buf_in ); } if ( buf_out && w->fifo_out == NULL ) { hb_buffer_close( &buf_out ); } if( buf_out ) { while ( !*w->done ) { if ( hb_fifo_full_wait( w->fifo_out ) ) { hb_fifo_push( w->fifo_out, buf_out ); buf_out = NULL; break; } } } } if ( buf_out ) { hb_buffer_close( &buf_out ); } // Consume data in incoming fifo till job complete so that // residual data does not stall the pipeline while( !*w->done ) { buf_in = hb_fifo_get_wait( w->fifo_in ); if ( buf_in != NULL ) hb_buffer_close( &buf_in ); } } /** * Performs the filter object's specific work function. * Loops calling work function for associated filter object. * Sleeps when fifo is full. * Monitors work done indicator. * Exits loop when work indiactor is set. * @param _w Handle to work object. */ static void filter_loop( void * _f ) { hb_filter_object_t * f = _f; hb_buffer_t * buf_in, * buf_out = NULL; while( !*f->done && f->status != HB_FILTER_DONE ) { buf_in = hb_fifo_get_wait( f->fifo_in ); if ( buf_in == NULL ) continue; // Filters can drop buffers. Remember chapter information // so that it can be propagated to the next buffer if ( buf_in->s.new_chap ) { f->chapter_time = buf_in->s.start; f->chapter_val = buf_in->s.new_chap; // don't let 'filter_loop' put a chapter mark on the wrong buffer buf_in->s.new_chap = 0; } if ( *f->done ) { if( buf_in ) { hb_buffer_close( &buf_in ); } break; } buf_out = NULL; #ifdef USE_QSV hb_buffer_t *last_buf_in = buf_in; #endif f->status = f->work( f, &buf_in, &buf_out ); #ifdef USE_QSV if (f->status == HB_FILTER_DELAY && last_buf_in->qsv_details.filter_details != NULL && buf_out == NULL) { hb_filter_private_t_qsv *qsv_user = buf_in ? buf_in->qsv_details.filter_details : last_buf_in->qsv_details.filter_details ; qsv_user->post.status = f->status; hb_lock(qsv_user->post.frame_completed_lock); qsv_user->post.frame_go = 1; hb_cond_broadcast(qsv_user->post.frame_completed); hb_unlock(qsv_user->post.frame_completed_lock); } #endif if ( buf_out && f->chapter_val && f->chapter_time <= buf_out->s.start ) { buf_out->s.new_chap = f->chapter_val; f->chapter_val = 0; } if( buf_in ) { hb_buffer_close( &buf_in ); } if ( buf_out && f->fifo_out == NULL ) { hb_buffer_close( &buf_out ); } if( buf_out ) { while ( !*f->done ) { if ( hb_fifo_full_wait( f->fifo_out ) ) { hb_fifo_push( f->fifo_out, buf_out ); buf_out = NULL; break; } } } } if ( buf_out ) { hb_buffer_close( &buf_out ); } // Consume data in incoming fifo till job complete so that // residual data does not stall the pipeline while( !*f->done ) { buf_in = hb_fifo_get_wait( f->fifo_in ); if ( buf_in != NULL ) hb_buffer_close( &buf_in ); } }