/* $Id: work.c,v 1.43 2005/03/17 16:38:49 titer Exp $
This file is part of the HandBrake source code.
- Homepage: <http://handbrake.m0k.org/>.
+ Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License. */
#include "hb.h"
+#include "a52dec/a52.h"
+#include "dca.h"
typedef struct
{
hb_list_t * jobs;
+ hb_job_t ** current_job;
int cpu_count;
int * error;
volatile int * die;
static void work_func();
static void do_job( hb_job_t *, int cpu_count );
-static void job_loop( void * );
+static void work_loop( void * );
+#define FIFO_CPU_MULT 8
+
+/**
+ * Allocates work object and launches work thread with work_func.
+ * @param jobs Handle to hb_list_t.
+ * @param cpu_count Humber of CPUs found in system.
+ * @param die Handle to user inititated exit indicator.
+ * @param error Handle to error indicator.
+ */
hb_thread_t * hb_work_init( hb_list_t * jobs, int cpu_count,
- volatile int * die, int * error )
+ volatile int * die, int * error, hb_job_t ** job )
{
hb_work_t * work = calloc( sizeof( hb_work_t ), 1 );
work->jobs = jobs;
+ work->current_job = job;
work->cpu_count = cpu_count;
work->die = die;
work->error = error;
return hb_thread_init( "work", work_func, work, HB_LOW_PRIORITY );
}
+/**
+ * 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_list_rem( work->jobs, job );
job->die = work->die;
+ *(work->current_job) = job;
do_job( job, work->cpu_count );
+ *(work->current_job) = NULL;
}
*(work->error) = HB_ERROR_NONE;
free( work );
}
-static hb_work_object_t * getWork( int id )
+hb_work_object_t * hb_get_work( 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;
+ return wc;
+ }
+ }
+ return NULL;
+}
+
+hb_work_object_t * hb_codec_decoder( int codec )
{
- switch( id )
- {
- case WORK_SYNC: return &hb_sync;
- case WORK_DECMPEG2: return &hb_decmpeg2;
- case WORK_DECSUB: return &hb_decsub;
- case WORK_RENDER: return &hb_render;
- case WORK_ENCAVCODEC: return &hb_encavcodec;
- case WORK_ENCXVID: return &hb_encxvid;
- case WORK_ENCX264: return &hb_encx264;
- case WORK_DECA52: return &hb_deca52;
- case WORK_DECAVCODEC: return &hb_decavcodec;
- case WORK_DECLPCM: return &hb_declpcm;
- case WORK_ENCFAAC: return &hb_encfaac;
- case WORK_ENCLAME: return &hb_enclame;
- case WORK_ENCVORBIS: return &hb_encvorbis;
+ switch( codec )
+ {
+ case HB_ACODEC_AC3: return hb_get_work( WORK_DECA52 );
+ case HB_ACODEC_DCA: return hb_get_work( WORK_DECDCA );
+ case HB_ACODEC_MPGA: return hb_get_work( WORK_DECAVCODEC );
+ case HB_ACODEC_LPCM: return hb_get_work( WORK_DECLPCM );
+ case HB_ACODEC_FFMPEG: return hb_get_work( WORK_DECAVCODECAI );
}
return NULL;
}
+hb_work_object_t * hb_codec_encoder( int codec )
+{
+ switch( codec )
+ {
+ case HB_ACODEC_FAAC: return hb_get_work( WORK_ENCFAAC );
+ case HB_ACODEC_LAME: return hb_get_work( WORK_ENCLAME );
+ case HB_ACODEC_VORBIS: return hb_get_work( WORK_ENCVORBIS );
+ }
+ return NULL;
+}
+
+/**
+ * Displays job parameters in the debug log.
+ * @param job Handle work hb_job_t.
+ */
+hb_display_job_info( hb_job_t * job )
+{
+ hb_title_t * title = job->title;
+ hb_audio_t * audio;
+ hb_subtitle_t * subtitle;
+ int i, j;
+
+ hb_log("job configuration:");
+ hb_log( " * source");
+
+ hb_log( " + %s", title->dvd );
+
+ 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 );
+
+ switch( job->mux )
+ {
+ case HB_MUX_MP4:
+ hb_log(" + container: MPEG-4 (.mp4 and .m4v)");
+
+ if( job->ipod_atom )
+ hb_log( " + compatibility atom for iPod 5G");
+
+ if( job->largeFileSize )
+ hb_log( " + 64-bit formatting");
+
+ if( job->mp4_optimize )
+ hb_log( " + optimized for progressive web downloads");
+ break;
+
+ case HB_MUX_AVI:
+ hb_log(" + container: AVI");
+ break;
+
+ case HB_MUX_MKV:
+ hb_log(" + container: Matroska (.mkv)");
+ break;
+
+ case HB_MUX_OGM:
+ hb_log(" + conttainer: Ogg Media (.ogm)");
+ break;
+ }
+
+ if( job->chapter_markers )
+ {
+ hb_log( " + chapter markers" );
+ }
+
+ hb_log(" * video track");
+
+ hb_log(" + decoder: %s", title->video_codec_name );
+
+ if( title->video_bitrate )
+ {
+ hb_log( " + bitrate %d kbps", title->video_bitrate / 1000 );
+ }
+
+ if( job->vfr)
+ {
+ hb_log( " + frame rate: %.3f fps -> variable fps",
+ (float) title->rate / (float) title->rate_base );
+ }
+ else if( !job->cfr )
+ {
+ hb_log( " + frame rate: same as source (around %.3f fps)",
+ (float) title->rate / (float) title->rate_base );
+ }
+ else
+ {
+ hb_log( " + frame rate: %.3f fps -> constant %.3f fps",
+ (float) title->rate / (float) title->rate_base, (float) job->vrate / (float) job->vrate_base );
+ }
+
+ if( job->pixel_ratio )
+ {
+ hb_log( " + %s anamorphic", job->pixel_ratio == 1 ? "strict" : "loose" );
+ hb_log( " + storage dimensions: %d * %d -> %d * %d, crop %d/%d/%d/%d",
+ title->width, title->height, job->width, job->height,
+ job->crop[0], job->crop[1], job->crop[2], job->crop[3] );
+ hb_log( " + pixel aspect ratio: %i / %i", job->pixel_aspect_width, job->pixel_aspect_height );
+ hb_log( " + display dimensions: %.0f * %i",
+ (float)( job->width * job->pixel_aspect_width / job->pixel_aspect_height ), job->height );
+ }
+ else
+ {
+ hb_log( " + dimensions: %d * %d -> %d * %d, crop %d/%d/%d/%d",
+ title->width, title->height, job->width, job->height,
+ job->crop[0], job->crop[1], job->crop[2], job->crop[3] );
+ }
+
+ if ( job->grayscale )
+ hb_log( " + grayscale mode" );
+
+ if( hb_list_count( job->filters ) )
+ {
+ hb_log(" + %s", hb_list_count( job->filters) > 1 ? "filters" : "filter" );
+ for( i = 0; i < hb_list_count( job->filters ); i++ )
+ {
+ hb_filter_object_t * filter = hb_list_item( job->filters, i );
+ if (filter->settings)
+ hb_log(" + %s (%s)", filter->name, filter->settings);
+ else
+ hb_log(" + %s (default settings)", filter->name);
+ }
+ }
+
+ if( !job->indepth_scan )
+ {
+ /* Video encoder */
+ switch( job->vcodec )
+ {
+ case HB_VCODEC_FFMPEG:
+ hb_log( " + encoder: FFmpeg" );
+ break;
+
+ case HB_VCODEC_XVID:
+ hb_log( " + encoder: XviD" );
+ break;
+
+ case HB_VCODEC_X264:
+ hb_log( " + encoder: x264" );
+ if( job->x264opts != NULL && *job->x264opts != '\0' )
+ hb_log( " + options: %s", job->x264opts);
+ break;
+
+ case HB_VCODEC_THEORA:
+ hb_log( " + encoder: Theora" );
+ break;
+ }
+
+ if( job->vquality >= 0.0 && job->vquality <= 1.0 )
+ {
+ hb_log( " + quality: %.2f", job->vquality );
+ }
+ else if( job->vquality > 1 )
+ {
+ hb_log( " + quality: %.0f %s", job->vquality, job->crf && job->vcodec == HB_VCODEC_X264 ? "(RF)" : "(QP)" );
+ }
+ else
+ {
+ hb_log( " + bitrate: %d kbps, pass: %d", job->vbitrate, job->pass );
+ }
+ }
+
+ for( i=0; i < hb_list_count(title->list_subtitle); i++ )
+ {
+ subtitle = hb_list_item( title->list_subtitle, i );
+
+ if( subtitle )
+ {
+ hb_log( " * subtitle track %i, %s (id %x)", job->subtitle+1, subtitle->lang, subtitle->id);
+ }
+ }
+
+ if( !job->indepth_scan )
+ {
+ for( i = 0; i < hb_list_count( title->list_audio ); i++ )
+ {
+ audio = hb_list_item( title->list_audio, i );
+
+ hb_log( " * audio track %d (%s)", audio->config.out.track,
+ audio->config.out.name ? audio->config.out.name : "no-name" );
+
+ hb_log( " + decoder: %s (track %d, id %x)", audio->config.lang.description, audio->config.in.track, audio->id );
+
+ if( ( audio->config.in.codec == HB_ACODEC_AC3 ) || ( audio->config.in.codec == HB_ACODEC_DCA) )
+ {
+ hb_log( " + bitrate: %d kbps, samplerate: %d Hz", audio->config.in.bitrate / 1000, audio->config.in.samplerate );
+ }
+
+ if( (audio->config.out.codec != HB_ACODEC_AC3) && (audio->config.out.codec != HB_ACODEC_DCA) )
+ {
+ for (j = 0; j < hb_audio_mixdowns_count; j++)
+ {
+ if (hb_audio_mixdowns[j].amixdown == audio->config.out.mixdown) {
+ hb_log( " + mixdown: %s", hb_audio_mixdowns[j].human_readable_name );
+ break;
+ }
+ }
+ }
+
+ if ( audio->config.out.dynamic_range_compression > 1 && (audio->config.out.codec != HB_ACODEC_AC3) && (audio->config.out.codec != HB_ACODEC_DCA))
+ {
+ hb_log(" + dynamic range compression: %f", audio->config.out.dynamic_range_compression);
+ }
+
+ if( (audio->config.out.codec == HB_ACODEC_AC3) || (audio->config.out.codec == HB_ACODEC_DCA) )
+ {
+ hb_log( " + %s passthrough", (audio->config.out.codec == HB_ACODEC_AC3) ?
+ "AC3" : "DCA" );
+ }
+ else
+ {
+ hb_log( " + encoder: %s", ( audio->config.out.codec == HB_ACODEC_FAAC ) ?
+ "faac" : ( ( audio->config.out.codec == HB_ACODEC_LAME ) ? "lame" :
+ "vorbis" ) );
+ hb_log( " + bitrate: %d kbps, samplerate: %d Hz", audio->config.out.bitrate, audio->config.out.samplerate );
+ }
+ }
+ }
+}
+
+/**
+ * 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.
+ * @param cpu_count number of CPUs found in system.
+ */
static void do_job( hb_job_t * job, int cpu_count )
{
hb_title_t * title;
- int i;
- hb_thread_t * threads[8];
+ int i, j;
hb_work_object_t * w;
- uint64_t time_total;
+
hb_audio_t * audio;
hb_subtitle_t * subtitle;
+ unsigned int subtitle_highest = 0;
+ unsigned int subtitle_highest_id = 0;
+ unsigned int subtitle_lowest = -1;
+ unsigned int subtitle_lowest_id = 0;
+ unsigned int subtitle_forced_id = 0;
+ unsigned int subtitle_hit = 0;
title = job->title;
job->list_work = hb_list_init();
hb_log( "starting job" );
- hb_log( " + device %s", title->dvd );
- hb_log( " + title %d, chapter(s) %d to %d", title->index,
- job->chapter_start, job->chapter_end );
- hb_log( " + %dx%d -> %dx%d, crop %d/%d/%d/%d",
- title->width, title->height, job->width, job->height,
- job->crop[0], job->crop[1], job->crop[2], job->crop[3] );
- hb_log( " + deinterlace %s", job->deinterlace ? "on" : "off" );
- hb_log( " + grayscale %s", job->grayscale ? "on" : "off" );
- if( job->vquality >= 0.0 && job->vquality <= 1.0 )
+
+ if ( job->pixel_ratio == 1 )
{
- hb_log( " + %.3f fps, video quality %.2f", (float) job->vrate /
- (float) job->vrate_base, job->vquality );
+ /* Correct the geometry of the output movie when using PixelRatio */
+ job->height=title->height-job->crop[0]-job->crop[1];
+ job->width=title->width-job->crop[2]-job->crop[3];
}
- else
+ else if ( job->pixel_ratio == 2 )
+ {
+
+ /* While keeping the DVD storage aspect, resize the job width and height
+ so they fit into the user's specified dimensions. */
+ hb_set_anamorphic_size(job, &job->width, &job->height, &job->pixel_aspect_width, &job->pixel_aspect_height);
+ }
+
+ if( job->pixel_ratio && job->vcodec == HB_VCODEC_FFMPEG)
+ {
+ /* Just to make working with ffmpeg even more fun,
+ lavc's MPEG-4 encoder can't handle PAR values >= 255,
+ even though AVRational does. Adjusting downwards
+ distorts the display aspect slightly, but such is life. */
+ while ((job->pixel_aspect_width & ~0xFF) ||
+ (job->pixel_aspect_height & ~0xFF))
+ {
+ job->pixel_aspect_width >>= 1;
+ job->pixel_aspect_height >>= 1;
+ }
+ }
+
+ /* Keep width and height within these boundaries,
+ but ignore for anamorphic. For "loose" anamorphic encodes,
+ this stuff is covered in the pixel_ratio section above. */
+ if ( job->maxHeight && ( job->height > job->maxHeight ) && ( !job->pixel_ratio ) )
{
- hb_log( " + %.3f fps, video bitrate %d kbps, pass %d",
- (float) job->vrate / (float) job->vrate_base,
- job->vbitrate, job->pass );
+ job->height = job->maxHeight;
+ hb_fix_aspect( job, HB_KEEP_HEIGHT );
+ hb_log( "Height out of bounds, scaling down to %i", job->maxHeight );
+ hb_log( "New dimensions %i * %i", job->width, job->height );
+ }
+ if ( job->maxWidth && ( job->width > job->maxWidth ) && ( !job->pixel_ratio ) )
+ {
+ job->width = job->maxWidth;
+ hb_fix_aspect( job, HB_KEEP_WIDTH );
+ hb_log( "Width out of bounds, scaling down to %i", job->maxWidth );
+ hb_log( "New dimensions %i * %i", job->width, job->height );
}
- job->fifo_mpeg2 = hb_fifo_init( 2048 );
- job->fifo_raw = hb_fifo_init( 8 );
- job->fifo_sync = hb_fifo_init( 8 );
- job->fifo_render = hb_fifo_init( 8 );
- job->fifo_mpeg4 = hb_fifo_init( 8 );
+ if( ( job->mux & HB_MUX_AVI ) || job->cfr )
+ {
+ /* VFR detelecine is not compatible with AVI or constant frame rates. */
+ job->vfr = 0;
+ }
+
+ if ( job->vfr )
+ {
+ /* Ensure we're using "Same as source" FPS,
+ aka VFR, if we're doing VFR detelecine. */
+ job->vrate_base = title->rate_base;
+ }
+
+ job->fifo_mpeg2 = hb_fifo_init( 256 );
+ job->fifo_raw = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+ job->fifo_sync = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+ job->fifo_render = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+ job->fifo_mpeg4 = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
/* Synchronization */
- hb_list_add( job->list_work, ( w = getWork( WORK_SYNC ) ) );
+ hb_list_add( job->list_work, ( w = hb_get_work( WORK_SYNC ) ) );
w->fifo_in = NULL;
w->fifo_out = NULL;
/* Video decoder */
- hb_list_add( job->list_work, ( w = getWork( WORK_DECMPEG2 ) ) );
+ int vcodec = title->video_codec? title->video_codec : WORK_DECMPEG2;
+ hb_list_add( job->list_work, ( w = hb_get_work( vcodec ) ) );
+ w->codec_param = title->video_codec_param;
w->fifo_in = job->fifo_mpeg2;
w->fifo_out = job->fifo_raw;
/* Video renderer */
- hb_list_add( job->list_work, ( w = getWork( WORK_RENDER ) ) );
+ hb_list_add( job->list_work, ( w = hb_get_work( WORK_RENDER ) ) );
w->fifo_in = job->fifo_sync;
w->fifo_out = job->fifo_render;
- /* Video encoder */
- switch( job->vcodec )
+ if( !job->indepth_scan )
{
+
+ /* Video encoder */
+ switch( job->vcodec )
+ {
case HB_VCODEC_FFMPEG:
- hb_log( " + encoder FFmpeg" );
- w = getWork( WORK_ENCAVCODEC );
+ w = hb_get_work( WORK_ENCAVCODEC );
break;
case HB_VCODEC_XVID:
- hb_log( " + encoder XviD" );
- w = getWork( WORK_ENCXVID );
+ w = hb_get_work( WORK_ENCXVID );
break;
case HB_VCODEC_X264:
- hb_log( " + encoder x264" );
- w = getWork( WORK_ENCX264 );
+ w = hb_get_work( WORK_ENCX264 );
+ break;
+ case HB_VCODEC_THEORA:
+ w = hb_get_work( WORK_ENCTHEORA );
break;
+ }
+ w->fifo_in = job->fifo_render;
+ w->fifo_out = job->fifo_mpeg4;
+ w->config = &job->config;
+
+ hb_list_add( job->list_work, w );
}
- w->fifo_in = job->fifo_render;
- w->fifo_out = job->fifo_mpeg4;
- w->config = &job->config;
- hb_list_add( job->list_work, w );
- subtitle = hb_list_item( title->list_subtitle, 0 );
- if( subtitle )
+ if( job->select_subtitle && !job->indepth_scan )
{
- hb_log( " + subtitle %x, %s", subtitle->id, subtitle->lang );
+ /*
+ * Must be second pass of a two pass with subtitle scan enabled, so
+ * add the subtitle that we found on the first pass for use in this
+ * pass.
+ */
+ if (*(job->select_subtitle))
+ {
+ hb_list_add( title->list_subtitle, *( job->select_subtitle ) );
+ }
+ }
- subtitle->fifo_in = hb_fifo_init( 8 );
- subtitle->fifo_raw = hb_fifo_init( 8 );
+ for( i=0; i < hb_list_count(title->list_subtitle); i++ )
+ {
+ subtitle = hb_list_item( title->list_subtitle, i );
- hb_list_add( job->list_work, ( w = getWork( WORK_DECSUB ) ) );
- w->fifo_in = subtitle->fifo_in;
- w->fifo_out = subtitle->fifo_raw;
+ if( subtitle )
+ {
+ subtitle->fifo_in = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+ subtitle->fifo_raw = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+
+ /*
+ * Disable forced subtitles if we didn't find any in the scan
+ * so that we display normal subtitles instead.
+ *
+ * select_subtitle implies that we did a scan.
+ */
+ if( !job->indepth_scan && job->subtitle_force &&
+ job->select_subtitle )
+ {
+ if( subtitle->forced_hits == 0 )
+ {
+ job->subtitle_force = 0;
+ }
+ }
+
+ if (!job->indepth_scan || job->subtitle_force) {
+ /*
+ * Don't add threads for subtitles when we are scanning, unless
+ * looking for forced subtitles.
+ */
+ w = hb_get_work( WORK_DECSUB );
+ w->fifo_in = subtitle->fifo_in;
+ w->fifo_out = subtitle->fifo_raw;
+ hb_list_add( job->list_work, w );
+ }
+ }
}
- if( job->acodec & HB_ACODEC_AC3 )
+ if( !job->indepth_scan )
{
- hb_log( " + audio AC3 passthrough" );
- }
- else
+ /* if we are doing passthru, and the input codec is not the same as the output
+ * codec, then remove this audio from the job */
+ /* otherwise, Bad Things will happen */
+ for( i = 0; i < hb_list_count( title->list_audio ); )
{
- hb_log( " + audio %d kbps, %d Hz", job->abitrate, job->arate );
- hb_log( " + encoder %s", ( job->acodec & HB_ACODEC_FAAC ) ?
- "faac" : ( ( job->acodec & HB_ACODEC_LAME ) ? "lame" :
- "vorbis" ) );
+ audio = hb_list_item( title->list_audio, i );
+ if( ( ( audio->config.out.codec == HB_ACODEC_AC3 ) && ( audio->config.in.codec != HB_ACODEC_AC3 ) ) ||
+ ( ( audio->config.out.codec == HB_ACODEC_DCA ) && ( audio->config.in.codec != HB_ACODEC_DCA ) ) )
+ {
+ hb_log( "Passthru requested and input codec is not the same as output codec for track %d",
+ audio->config.out.track );
+ hb_list_rem( title->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.
+ */
+ audio->config.out.track = i++;
}
+ int requested_mixdown = 0;
+ int requested_mixdown_index = 0;
+
for( i = 0; i < hb_list_count( title->list_audio ); i++ )
{
audio = hb_list_item( title->list_audio, i );
- hb_log( " + %x, %s", audio->id, audio->lang );
-
- audio->fifo_in = hb_fifo_init( 2048 );
- audio->fifo_raw = hb_fifo_init( 8 );
- audio->fifo_sync = hb_fifo_init( 8 );
- audio->fifo_out = hb_fifo_init( 8 );
- switch( audio->codec )
+ if( audio->config.out.codec != audio->config.in.codec )
{
- case HB_ACODEC_AC3:
- w = getWork( WORK_DECA52 );
- break;
- case HB_ACODEC_MPGA:
- w = getWork( WORK_DECAVCODEC );
- break;
- case HB_ACODEC_LPCM:
- w = getWork( WORK_DECLPCM );
- break;
+ /* sense-check the current mixdown options */
+
+ /* log the requested mixdown */
+ for (j = 0; j < hb_audio_mixdowns_count; j++) {
+ if (hb_audio_mixdowns[j].amixdown == audio->config.out.mixdown) {
+ requested_mixdown = audio->config.out.mixdown;
+ requested_mixdown_index = j;
+ }
+ }
+
+ /* sense-check the requested mixdown */
+
+ if( audio->config.out.mixdown == 0 &&
+ audio->config.out.codec != HB_ACODEC_AC3 )
+ {
+ /*
+ * Mixdown wasn't specified and this is not pass-through,
+ * set a default mixdown of stereo.
+ */
+ audio->config.out.mixdown = HB_AMIXDOWN_STEREO;
+ }
+
+ // Here we try to sanitize the audio input to output mapping.
+ // Constraints are:
+ // 1. only the AC3 & DCA decoder libraries currently support mixdown
+ // 2. the lame encoder library only supports stereo.
+ // So if the encoder is lame we need the output to be stereo (or multichannel
+ // matrixed into stereo like dpl). If the decoder is not AC3 or DCA the
+ // encoder has to handle the input format since we can't do a mixdown.
+#define CAN_MIXDOWN(a) ( a->config.in.codec & (HB_ACODEC_AC3|HB_ACODEC_DCA) )
+#define STEREO_ONLY(a) ( a->config.out.codec & HB_ACODEC_LAME )
+
+ switch (audio->config.in.channel_layout & HB_INPUT_CH_LAYOUT_DISCRETE_NO_LFE_MASK)
+ {
+ // stereo input or something not handled below
+ default:
+ case HB_INPUT_CH_LAYOUT_STEREO:
+ // mono gets mixed up to stereo & more than stereo gets mixed down
+ if ( STEREO_ONLY( audio ) ||
+ audio->config.out.mixdown > HB_AMIXDOWN_STEREO)
+ {
+ audio->config.out.mixdown = HB_AMIXDOWN_STEREO;
+ }
+ break;
+
+ // mono input
+ case HB_INPUT_CH_LAYOUT_MONO:
+ if ( STEREO_ONLY( audio ) )
+ {
+ if ( !CAN_MIXDOWN( audio ) )
+ {
+ // XXX we're hosed - we can't mix up & lame can't handle
+ // the input format. The user shouldn't be able to make
+ // this choice. It's too late to do anything about it now
+ // so complain in the log & let things abort in lame.
+ hb_log( "ERROR - can't use lame mp3 audio output with "
+ "mono audio stream %x - output will be messed up",
+ audio->id );
+ }
+ audio->config.out.mixdown = HB_AMIXDOWN_STEREO;
+ }
+ else
+ {
+ // everything else passes through
+ audio->config.out.mixdown = HB_AMIXDOWN_MONO;
+ }
+ break;
+
+ // dolby (DPL1 aka Dolby Surround = 4.0 matrix-encoded) input
+ // the A52 flags don't allow for a way to distinguish between DPL1 and
+ // DPL2 on a DVD so we always assume a DPL1 source for A52_DOLBY.
+ case HB_INPUT_CH_LAYOUT_DOLBY:
+ if ( STEREO_ONLY( audio ) || !CAN_MIXDOWN( audio ) ||
+ audio->config.out.mixdown > HB_AMIXDOWN_DOLBY )
+ {
+ audio->config.out.mixdown = HB_AMIXDOWN_DOLBY;
+ }
+ break;
+
+ // 4 channel discrete
+ case HB_INPUT_CH_LAYOUT_2F2R:
+ case HB_INPUT_CH_LAYOUT_3F1R:
+ if ( CAN_MIXDOWN( audio ) )
+ {
+ if ( STEREO_ONLY( audio ) ||
+ audio->config.out.mixdown > HB_AMIXDOWN_DOLBY )
+ {
+ audio->config.out.mixdown = HB_AMIXDOWN_DOLBY;
+ }
+ }
+ else
+ {
+ // XXX we can't mixdown & don't have any way to specify
+ // 4 channel discrete output so we're hosed.
+ hb_log( "ERROR - can't handle 4 channel discrete audio stream "
+ "%x - output will be messed up", audio->id );
+ }
+ break;
+
+ // 5 or 6 channel discrete
+ case HB_INPUT_CH_LAYOUT_3F2R:
+ if ( CAN_MIXDOWN( audio ) )
+ {
+ if ( STEREO_ONLY( audio ) )
+ {
+ if ( audio->config.out.mixdown < HB_AMIXDOWN_STEREO )
+ {
+ audio->config.out.mixdown = HB_AMIXDOWN_STEREO;
+ }
+ else if ( audio->config.out.mixdown > HB_AMIXDOWN_DOLBYPLII )
+ {
+ audio->config.out.mixdown = HB_AMIXDOWN_DOLBYPLII;
+ }
+ }
+ else if ( ! ( audio->config.in.channel_layout &
+ HB_INPUT_CH_LAYOUT_HAS_LFE ) )
+ {
+ // we don't do 5 channel discrete so mixdown to DPLII
+ audio->config.out.mixdown = HB_AMIXDOWN_DOLBYPLII;
+ }
+ }
+ else if ( ! ( audio->config.in.channel_layout &
+ HB_INPUT_CH_LAYOUT_HAS_LFE ) )
+ {
+ // XXX we can't mixdown & don't have any way to specify
+ // 5 channel discrete output so we're hosed.
+ hb_log( "ERROR - can't handle 5 channel discrete audio stream "
+ "%x - output will be messed up", audio->id );
+ }
+ else
+ {
+ // we can't mixdown so force 6 channel discrete
+ audio->config.out.mixdown = HB_AMIXDOWN_6CH;
+ }
+ break;
+ }
+
+ /* log the output mixdown */
+ for (j = 0; j < hb_audio_mixdowns_count; j++) {
+ if (hb_audio_mixdowns[j].amixdown == audio->config.out.mixdown) {
+ if ( audio->config.out.mixdown != requested_mixdown )
+ {
+ hb_log("work: sanitizing track %i mixdown %s to %s", i, hb_audio_mixdowns[requested_mixdown_index].human_readable_name, hb_audio_mixdowns[j].human_readable_name);
+ }
+ break;
+ }
+ }
}
- w->fifo_in = audio->fifo_in;
- w->fifo_out = audio->fifo_raw;
- hb_list_add( job->list_work, w );
- switch( job->acodec )
+ if (audio->config.out.codec == HB_ACODEC_VORBIS)
+ audio->priv.config.vorbis.language = audio->config.lang.simple;
+
+ /* set up the audio work structures */
+ audio->priv.fifo_in = hb_fifo_init( 32 );
+ audio->priv.fifo_raw = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+ audio->priv.fifo_sync = hb_fifo_init( 32 );
+ audio->priv.fifo_out = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+
+
+ /*
+ * Audio Decoder Thread
+ */
+ if ( ( w = hb_codec_decoder( audio->config.in.codec ) ) == NULL )
{
- case HB_ACODEC_FAAC:
- w = getWork( WORK_ENCFAAC );
- break;
- case HB_ACODEC_LAME:
- w = getWork( WORK_ENCLAME );
- break;
- case HB_ACODEC_VORBIS:
- w = getWork( WORK_ENCVORBIS );
- break;
+ hb_error("Invalid input codec: %d", audio->config.in.codec);
+ *job->die = 1;
+ goto cleanup;
}
- if( job->acodec != HB_ACODEC_AC3 )
+ 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_AC3 )
{
- w->fifo_in = audio->fifo_sync;
- w->fifo_out = audio->fifo_out;
- w->config = &audio->config;
+ /*
+ * Add the encoder thread if not doing AC-3 pass through
+ */
+ if ( ( w = hb_codec_encoder( audio->config.out.codec ) ) == NULL )
+ {
+ hb_error("Invalid audio codec: %#x", audio->config.out.codec);
+ w = NULL;
+ *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 );
}
}
+ }
+
+ /* Display settings */
+ hb_display_job_info( job );
+
/* Init read & write threads */
job->reader = hb_reader_init( job );
- hb_log( " + output: %s", job->file );
- job->muxer = hb_muxer_init( job );
-
- for( i = 0; i < hb_list_count( job->list_work ); i++ )
- {
- w = hb_list_item( job->list_work, i );
- w->lock = hb_lock_init();
- w->used = 0;
- w->time = 0;
- w->init( w, job );
- }
job->done = 0;
/* Launch processing threads */
- for( i = 0; i < cpu_count; i++ )
+ for( i = 1; i < hb_list_count( job->list_work ); i++ )
{
- char thread_name[16];
- if( cpu_count - 1 )
- {
- snprintf( thread_name, 16, "cpu killer %d", i + 1 );
- }
- else
+ w = hb_list_item( job->list_work, i );
+ w->done = &job->done;
+ w->thread_sleep_interval = 10;
+ if( w->init( w, job ) )
{
- snprintf( thread_name, 16, "cpu killer" );
+ hb_error( "Failure to initialise thread '%s'", w->name );
+ *job->die = 1;
+ goto cleanup;
}
- threads[i] = hb_thread_init( thread_name, job_loop, job,
- HB_LOW_PRIORITY );
+ w->thread = hb_thread_init( w->name, work_loop, w,
+ HB_LOW_PRIORITY );
}
- while( !*job->die && !job->done )
- {
- hb_snooze( 500 );
- }
+ // The muxer requires track information that's set up by the encoder
+ // init routines so we have to init the muxer last.
+ job->muxer = job->indepth_scan? NULL : hb_muxer_init( job );
- for( i = 0; i < cpu_count; i++ )
+ w = hb_list_item( job->list_work, 0 );
+ w->thread_sleep_interval = 10;
+ w->init( w, job );
+ while( !*job->die )
{
- hb_thread_close( &threads[i] );
+ if ( ( w->status = w->work( w, NULL, NULL ) ) == HB_WORK_DONE )
+ {
+ break;
+ }
+ hb_snooze( w->thread_sleep_interval );
}
+ hb_list_rem( job->list_work, w );
+ w->close( w );
+ free( w );
- /* Stop read & write threads */
- hb_thread_close( &job->reader );
- hb_thread_close( &job->muxer );
+ hb_handle_t * h = job->h;
+ hb_state_t state;
+ hb_get_state( h, &state );
+
+ hb_log("work: average encoding speed for job is %f fps", state.param.working.rate_avg);
- /* Stats */
- time_total = 0;
- for( i = 0; i < hb_list_count( job->list_work ); i++ )
- {
- w = hb_list_item( job->list_work, i );
- time_total += w->time;
- }
- for( i = 0; i < hb_list_count( job->list_work ); i++ )
- {
- w = hb_list_item( job->list_work, i );
- hb_log( "%s: %.2f %%", w->name,
- 100.0 * (float) w->time / (float) time_total );
- }
+cleanup:
+ /* Stop the write thread (thread_close will block until the muxer finishes) */
+ if( job->muxer != NULL )
+ hb_thread_close( &job->muxer );
+
+ job->done = 1;
/* Close work objects */
while( ( w = hb_list_item( job->list_work, 0 ) ) )
{
hb_list_rem( job->list_work, w );
- hb_lock_close( &w->lock );
- w->close( 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( job->reader != NULL )
+ hb_thread_close( &job->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_render );
hb_fifo_close( &job->fifo_mpeg4 );
- if( subtitle )
- {
- hb_fifo_close( &subtitle->fifo_in );
- hb_fifo_close( &subtitle->fifo_raw );
+
+ for (i=0; i < hb_list_count(title->list_subtitle); i++) {
+ subtitle = hb_list_item( title->list_subtitle, i);
+ if( subtitle )
+ {
+ hb_fifo_close( &subtitle->fifo_in );
+ hb_fifo_close( &subtitle->fifo_raw );
+ }
}
for( i = 0; i < hb_list_count( title->list_audio ); i++ )
{
audio = hb_list_item( title->list_audio, i );
- hb_fifo_close( &audio->fifo_in );
- hb_fifo_close( &audio->fifo_raw );
- hb_fifo_close( &audio->fifo_sync );
- hb_fifo_close( &audio->fifo_out );
+ 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 );
}
-}
-static int lock( hb_work_object_t * w )
-{
- hb_lock( w->lock );
- if( w->used )
+ if( job->indepth_scan )
{
- hb_unlock( w->lock );
- return 0;
- }
- w->used = 1;
- hb_unlock( w->lock );
- return 1;
-}
-
-static void unlock( hb_work_object_t * w )
-{
- hb_lock( w->lock );
- w->used = 0;
- hb_unlock( w->lock );
-}
-
-static void job_loop( void * _job )
-{
- hb_job_t * job = _job;
- hb_buffer_t * buf_in, * buf_out;
- hb_work_object_t * w;
- int work_count;
- int act;
- int i;
- uint64_t date;
- int done;
-
- work_count = hb_list_count( job->list_work );
- act = 0;
- done = 0;
-
- while( !*job->die && !job->done )
- {
- /* Handle synchronization, resampling, framerate change,
- etc */
- w = hb_list_item( job->list_work, 0 );
- if( lock( w ) )
+ /*
+ * 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( title->list_subtitle ); i++ )
{
- date = hb_get_date();
- if( w->work( w, NULL, NULL ) == HB_WORK_DONE )
+ subtitle = hb_list_item( title->list_subtitle, i );
+ hb_log( "Subtitle stream 0x%x '%s': %d hits (%d forced)",
+ subtitle->id, subtitle->lang, subtitle->hits,
+ subtitle->forced_hits );
+ if( subtitle->hits > subtitle_highest )
{
- done = 1;
+ subtitle_highest = subtitle->hits;
+ subtitle_highest_id = subtitle->id;
}
- w->time += hb_get_date() - date;
- unlock( w );
- }
-
- for( i = 1; !*job->die && !job->done && i < work_count; i++ )
- {
- w = hb_list_item( job->list_work, i );
- if( !lock( w ) )
- continue;
- for( ;; )
+ if( subtitle->hits < subtitle_lowest )
{
- hb_lock( job->pause );
- hb_unlock( job->pause );
+ subtitle_lowest = subtitle->hits;
+ subtitle_lowest_id = subtitle->id;
+ }
- if( hb_fifo_is_full( w->fifo_out ) ||
- !( buf_in = hb_fifo_get( w->fifo_in ) ) )
+ if( subtitle->forced_hits > 0 )
+ {
+ if( subtitle_forced_id == 0 )
{
- break;
+ subtitle_forced_id = subtitle->id;
}
+ }
+ }
- date = hb_get_date();
- w->work( w, &buf_in, &buf_out );
- w->time += hb_get_date() - date;
- if( buf_in )
+ if( job->native_language ) {
+ /*
+ * We still have a native_language, so the audio and subtitles are
+ * different, so in this case it is a foreign film and we want to
+ * select the subtitle with the highest hits in our language.
+ */
+ subtitle_hit = subtitle_highest_id;
+ hb_log( "Found a native-language subtitle id 0x%x", subtitle_hit);
+ } else {
+ if( subtitle_forced_id )
+ {
+ /*
+ * If there are any subtitle streams with forced subtitles
+ * then select it in preference to the lowest.
+ */
+ subtitle_hit = subtitle_forced_id;
+ hb_log("Found a subtitle candidate id 0x%x (contains forced subs)",
+ subtitle_hit);
+ } else if( subtitle_lowest < subtitle_highest )
+ {
+ /*
+ * 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.
+ */
+ if( subtitle_lowest < ( subtitle_highest * 0.1 ) )
{
- hb_buffer_close( &buf_in );
+ subtitle_hit = subtitle_lowest_id;
+ hb_log( "Found a subtitle candidate id 0x%x",
+ subtitle_hit );
+ } else {
+ hb_log( "No candidate subtitle detected during subtitle-scan");
}
- if( buf_out )
+ }
+ }
+ }
+
+ if( job->select_subtitle )
+ {
+ if( job->indepth_scan )
+ {
+ for( i=0; i < hb_list_count( title->list_subtitle ); i++ )
+ {
+ subtitle = hb_list_item( title->list_subtitle, i );
+ if( subtitle->id == subtitle_hit )
{
- act = 1;
- hb_fifo_push( w->fifo_out, buf_out );
+ hb_list_rem( title->list_subtitle, subtitle );
+ *( job->select_subtitle ) = subtitle;
}
}
+ } else {
+ /*
+ * Must be the end of pass 0 or 2 - we don't need this anymore.
+ *
+ * Have to put the subtitle list back together in the title though
+ * or the GUI will have a hissy fit.
+ */
+ free( job->select_subtitle );
+ job->select_subtitle = NULL;
+ }
+ }
- unlock( w );
+ if( job->filters )
+ {
+ for( i = 0; i < hb_list_count( job->filters ); i++ )
+ {
+ hb_filter_object_t * filter = hb_list_item( job->filters, i );
+ hb_filter_close( &filter );
}
+ hb_list_close( &job->filters );
+ }
+
+ hb_buffer_pool_free();
+
+ hb_title_close( &job->title );
+ free( job );
+}
+
+/**
+ * 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, * buf_out;
- if( done &&
- !hb_fifo_size( job->fifo_sync ) &&
- !hb_fifo_size( job->fifo_render ) &&
- hb_fifo_size( job->fifo_mpeg4 ) < 2 )
+ while( !*w->done )
+ {
+#if 0
+ hb_lock( job->pause );
+ hb_unlock( job->pause );
+#endif
+ if( hb_fifo_is_full( w->fifo_out ) ||
+// if( (hb_fifo_percent_full( w->fifo_out ) > 0.8) ||
+ !( buf_in = hb_fifo_get( w->fifo_in ) ) )
{
- job->done = 1;
- break;
+ hb_snooze( w->thread_sleep_interval );
+// w->thread_sleep_interval += 1;
+ continue;
+ }
+// w->thread_sleep_interval = MAX(1, (w->thread_sleep_interval - 1));
+
+ w->status = w->work( w, &buf_in, &buf_out );
+
+ // 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
+ // 'buf_in' to NULL so that this code won't generate spurious duplicates.)
+ if( buf_in && buf_out && buf_in->new_chap && buf_in->start == buf_out->start)
+ {
+ // restore log below to debug chapter mark propagation problems
+ //hb_log("work %s: Copying Chapter Break @ %lld", w->name, buf_in->start);
+ buf_out->new_chap = buf_in->new_chap;
}
- /* If we did nothing, wait a bit before trying again */
- if( !act )
+ if( buf_in )
+ {
+ hb_buffer_close( &buf_in );
+ }
+ if( buf_out )
{
- hb_snooze( 50 );
+ hb_fifo_push( w->fifo_out, buf_out );
}
- act = 0;
}
}
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