#include "hb.h"
-#include "ffmpeg/avcodec.h"
-#include "ffmpeg/swscale.h"
+#include "libavcodec/avcodec.h"
+#include "libavformat/avformat.h"
+#include "libswscale/swscale.h"
struct hb_handle_s
{
hb_lock_t * state_lock;
hb_state_t state;
-
+
int paused;
hb_lock_t * pause_lock;
/* For MacGui active queue
increments each time the scan thread completes*/
int scanCount;
-
+
};
hb_work_object_t * hb_objects = NULL;
if( verbose > HB_DEBUG_NONE )
{
putenv( "HB_DEBUG=1" );
- av_log_set_level(AV_LOG_DEBUG);
}
/* Check for an update on the website if asked to */
}
}
+ /*
+ * Initialise buffer pool
+ */
+ hb_buffer_pool_init();
+
/* CPU count detection */
hb_log( "hb_init: checking cpu count" );
h->cpu_count = hb_get_cpu_count();
h->pause_lock = hb_lock_init();
/* libavcodec */
- avcodec_init();
- avcodec_register_all();
- av_register_codec_parser( &mpegaudio_parser);
-
+ av_register_all();
+
/* Start library thread */
hb_log( "hb_init: starting libhb thread" );
h->die = 0;
HB_NORMAL_PRIORITY );
return h;
-
+
/* Set the scan count to start at 0 */
//scan_count = 0;
}
if( verbose > HB_DEBUG_NONE )
{
putenv( "HB_DEBUG=1" );
- av_log_set_level(AV_LOG_DEBUG);
}
/* Check for an update on the website if asked to */
h->main_thread = hb_thread_init( "libhb", thread_func, h,
HB_NORMAL_PRIORITY );
- hb_register( &hb_sync );
- hb_register( &hb_decmpeg2 );
- hb_register( &hb_decsub );
- hb_register( &hb_render );
- hb_register( &hb_encavcodec );
- hb_register( &hb_encxvid );
- hb_register( &hb_encx264 );
- hb_register( &hb_deca52 );
- hb_register( &hb_decdca );
- hb_register( &hb_decavcodec );
- hb_register( &hb_declpcm );
- hb_register( &hb_encfaac );
- hb_register( &hb_enclame );
- hb_register( &hb_encvorbis );
-
+ hb_register( &hb_sync );
+ hb_register( &hb_decmpeg2 );
+ hb_register( &hb_decsub );
+ hb_register( &hb_render );
+ hb_register( &hb_encavcodec );
+ hb_register( &hb_encxvid );
+ hb_register( &hb_encx264 );
+ hb_register( &hb_enctheora );
+ hb_register( &hb_deca52 );
+ hb_register( &hb_decdca );
+ hb_register( &hb_decavcodec );
+ hb_register( &hb_decavcodecv );
+ hb_register( &hb_decavcodecvi );
+ hb_register( &hb_decavcodecai );
+ hb_register( &hb_declpcm );
+ hb_register( &hb_encfaac );
+ hb_register( &hb_enclame );
+ hb_register( &hb_encvorbis );
+
return h;
}
hb_list_rem( h->list_title, title );
hb_title_close( &title );
}
-
+
hb_log( "hb_scan: path=%s, title_index=%d", path, title_index );
h->scan_thread = hb_scan_init( h, path, title_index, h->list_title );
}
char filename[1024];
FILE * file;
uint8_t * buf1, * buf2, * buf3, * buf4, * pen;
- uint32_t * p32;
+ uint32_t * p32, swsflags;
AVPicture pic_in, pic_preview, pic_deint, pic_crop, pic_scale;
struct SwsContext * context;
int i;
+ swsflags = SWS_LANCZOS;
+#ifndef __x86_64__
+ swsflags |= SWS_ACCURATE_RND;
+#endif /* __x86_64__ */
+
buf1 = malloc( title->width * title->height * 3 / 2 );
buf2 = malloc( title->width * title->height * 3 / 2 );
buf3 = malloc( title->width * title->height * 3 / 2 );
title->height - (job->crop[0] + job->crop[1]),
PIX_FMT_YUV420P,
job->width, job->height, PIX_FMT_YUV420P,
- SWS_LANCZOS, NULL, NULL, NULL);
+ swsflags, NULL, NULL, NULL);
// Scale
sws_scale(context,
// Get preview context
context = sws_getContext(job->width, job->height, PIX_FMT_YUV420P,
- job->width, job->height, PIX_FMT_RGBA32,
- SWS_LANCZOS, NULL, NULL, NULL);
+ job->width, job->height, PIX_FMT_RGBA32,
+ swsflags, NULL, NULL, NULL);
// Create preview
sws_scale(context,
avpicture_free( &pic_scale );
avpicture_free( &pic_deint );
avpicture_free( &pic_in );
- free( buf1 );
- free( buf2 );
- free( buf3 );
- free( buf4 );
+}
+
+ /**
+ * Analyzes a frame to detect interlacing artifacts
+ * and returns true if interlacing (combing) is found.
+ *
+ * Code taken from Thomas Oestreich's 32detect filter
+ * in the Transcode project, with minor formatting changes.
+ *
+ * @param buf An hb_buffer structure holding valid frame data
+ * @param width The frame's width in pixels
+ * @param height The frame's height in pixels
+ * @param color_equal Sensitivity for detecting similar colors
+ * @param color_diff Sensitivity for detecting different colors
+ * @param threshold Sensitivity for flagging planes as combed
+ * @param prog_equal Sensitivity for detecting similar colors on progressive frames
+ * @param prog_diff Sensitivity for detecting different colors on progressive frames
+ * @param prog_threshold Sensitivity for flagging progressive frames as combed
+ */
+int hb_detect_comb( hb_buffer_t * buf, int width, int height, int color_equal, int color_diff, int threshold, int prog_equal, int prog_diff, int prog_threshold )
+{
+ int j, k, n, off, cc_1, cc_2, cc[3], flag[3] ;
+ uint16_t s1, s2, s3, s4;
+ cc_1 = 0; cc_2 = 0;
+
+ int offset = 0;
+
+ if ( buf->flags & 16 )
+ {
+ /* Frame is progressive, be more discerning. */
+ color_diff = prog_diff;
+ color_equal = prog_equal;
+ threshold = prog_threshold;
+ }
+
+ /* One pas for Y, one pass for Cb, one pass for Cr */
+ for( k = 0; k < 3; k++ )
+ {
+ if( k == 1 )
+ {
+ /* Y has already been checked, now offset by Y's dimensions
+ and divide all the other values by 2, since Cr and Cb
+ are half-size compared to Y. */
+ offset = width * height;
+ width >>= 1;
+ height >>= 1;
+ }
+ else if ( k == 2 )
+ {
+ /* Y and Cb are done, so the offset needs to be bumped
+ so it's width*height + (width / 2) * (height / 2) */
+ offset *= 5/4;
+ }
+
+ for( j = 0; j < width; ++j )
+ {
+ off = 0;
+
+ for( n = 0; n < ( height - 4 ); n = n + 2 )
+ {
+ /* Look at groups of 4 sequential horizontal lines */
+ s1 = ( ( buf->data + offset )[ off + j ] & 0xff );
+ s2 = ( ( buf->data + offset )[ off + j + width ] & 0xff );
+ s3 = ( ( buf->data + offset )[ off + j + 2 * width ] & 0xff );
+ s4 = ( ( buf->data + offset )[ off + j + 3 * width ] & 0xff );
+
+ /* Note if the 1st and 2nd lines are more different in
+ color than the 1st and 3rd lines are similar in color.*/
+ if ( ( abs( s1 - s3 ) < color_equal ) &&
+ ( abs( s1 - s2 ) > color_diff ) )
+ ++cc_1;
+
+ /* Note if the 2nd and 3rd lines are more different in
+ color than the 2nd and 4th lines are similar in color.*/
+ if ( ( abs( s2 - s4 ) < color_equal ) &&
+ ( abs( s2 - s3 ) > color_diff) )
+ ++cc_2;
+
+ /* Now move down 2 horizontal lines before starting over.*/
+ off += 2 * width;
+ }
+ }
+
+ // compare results
+ /* The final cc score for a plane is the percentage of combed pixels it contains.
+ Because sensitivity goes down to hundreths of a percent, multiply by 1000
+ so it will be easy to compare against the threhold value which is an integer. */
+ cc[k] = (int)( ( cc_1 + cc_2 ) * 1000.0 / ( width * height ) );
+ }
+
+
+ /* HandBrake is all yuv420, so weight the average percentage of all 3 planes accordingly.*/
+ int average_cc = ( 2 * cc[0] + ( cc[1] / 2 ) + ( cc[2] / 2 ) ) / 3;
+
+ /* Now see if that average percentage of combed pixels surpasses the threshold percentage given by the user.*/
+ if( average_cc > threshold )
+ {
+#if 0
+ hb_log("Average %i combed (Threshold %i) %i/%i/%i | PTS: %lld (%fs) %s", average_cc, threshold, cc[0], cc[1], cc[2], buf->start, (float)buf->start / 90000, (buf->flags & 16) ? "Film" : "Video" );
+#endif
+ return 1;
+ }
+
+#if 0
+ hb_log("SKIPPED Average %i combed (Threshold %i) %i/%i/%i | PTS: %lld (%fs) %s", average_cc, threshold, cc[0], cc[1], cc[2], buf->start, (float)buf->start / 90000, (buf->flags & 16) ? "Film" : "Video" );
+#endif
+
+ /* Reaching this point means no combing detected. */
+ return 0;
+
+}
+
+/**
+ * Calculates job width and height for anamorphic content,
+ *
+ * @param job Handle to hb_job_t
+ * @param output_width Pointer to returned storage width
+ * @param output_height Pointer to returned storage height
+ * @param output_par_width Pointer to returned pixel width
+ @ param output_par_height Pointer to returned pixel height
+ */
+void hb_set_anamorphic_size( hb_job_t * job,
+ int *output_width, int *output_height,
+ int *output_par_width, int *output_par_height )
+{
+ /* "Loose" anamorphic.
+ - Uses mod16-compliant dimensions,
+ - Allows users to set the width
+ - Handles ITU pixel aspects
+ */
+
+ /* Set up some variables to make the math easier to follow. */
+ hb_title_t * title = job->title;
+ int cropped_width = title->width - job->crop[2] - job->crop[3] ;
+ int cropped_height = title->height - job->crop[0] - job->crop[1] ;
+ double storage_aspect = (double)cropped_width / (double)cropped_height;
+ int width = job->width;
+ int height; // Gets set later, ignore user value
+ int mod = job->modulus;
+ double aspect = title->aspect;
+
+ /* Gotta handle bounding dimensions differently
+ than for non-anamorphic encodes:
+ If the width is too big, just reset it with no rescaling.
+ Instead of using the aspect-scaled job height,
+ we need to see if the job width divided by the storage aspect
+ is bigger than the max. If so, set it to the max (this is sloppy).
+ If not, set job height to job width divided by storage aspect.
+ */
+
+ if ( job->maxWidth && (job->maxWidth < job->width) )
+ width = job->maxWidth;
+
+ height = (double)width / storage_aspect;
+ if ( job->maxHeight && (job->maxHeight < height) )
+ {
+ height = job->maxHeight;
+ }
+ else
+ {
+ height = (double)width / storage_aspect;
+ }
+
+
+ /* Time to get picture dimensions that divide cleanly.
+ These variables will store temporary dimensions as we iterate. */
+ int i, w, h;
+
+ /* In case the user specified a modulus, use it */
+ if (job->modulus)
+ mod = job->modulus;
+ else
+ mod = 16;
+
+ /* Iterate through multiples of mod to find one close to job->width. */
+ for( i = 1;; i++ )
+ {
+ w = mod * i;
+
+ if (w < width)
+ {
+ if ( ( width - w ) <= ( mod / 2 ) )
+ /* We'll take a width that's
+ smaller, but close enough. */
+ break;
+ }
+ if (w == width)
+ /* Mod 16 dimensions, how nice! */
+ break;
+ if( w > width )
+ {
+ if ( ( w - width ) < (mod/2) )
+ /* We'll take a width that's bigger, if we have to. */
+ break;
+ }
+ }
+ width = mod * (i);
+
+ /* Now do the same for a mod-friendly value near job->height. */
+ for( i = 1;; i++)
+ {
+ h = i * mod;
+
+ if (h < height)
+ {
+ if ( ( height - h ) <= ( mod / 2 ))
+ /* Go with a smaller height,
+ if it's close enough. */
+ break;
+ }
+ if (h == height)
+ /* Mod 16 dimensions, how nice! */
+ break;
+
+ if ( h > height)
+ {
+ if ( ( h - height ) < ( mod / 2 ))
+ /* Use a taller height if necessary */
+ break;
+ }
+ }
+ height = mod * (i);
+
+ int pixel_aspect_width = job->pixel_aspect_width;
+ int pixel_aspect_height = job->pixel_aspect_height;
+
+ /* If a source was really 704*480 and hard matted with cropping
+ to 720*480, replace the PAR values with the ITU broadcast ones. */
+ if (title->width == 720 && cropped_width <= 706)
+ {
+ // convert aspect to a scaled integer so we can test for 16:9 & 4:3
+ // aspect ratios ignoring insignificant differences in the LSBs of
+ // the floating point representation.
+ int iaspect = aspect * 9.;
+
+ /* Handle ITU PARs */
+ if (title->height == 480)
+ {
+ /* It's NTSC */
+ if (iaspect == 16)
+ {
+ /* It's widescreen */
+ pixel_aspect_width = 40;
+ pixel_aspect_height = 33;
+ }
+ else if (iaspect == 12)
+ {
+ /* It's 4:3 */
+ pixel_aspect_width = 10;
+ pixel_aspect_height = 11;
+ }
+ }
+ else if (title->height == 576)
+ {
+ /* It's PAL */
+ if(iaspect == 16)
+ {
+ /* It's widescreen */
+ pixel_aspect_width = 16;
+ pixel_aspect_height = 11;
+ }
+ else if (iaspect == 12)
+ {
+ /* It's 4:3 */
+ pixel_aspect_width = 12;
+ pixel_aspect_height = 11;
+ }
+ }
+ }
+
+ /* Figure out what dimensions the source would display at. */
+ int source_display_width = cropped_width * (double)pixel_aspect_width /
+ (double)pixel_aspect_height ;
+
+ /* The film AR is the source's display width / cropped source height.
+ The output display width is the output height * film AR.
+ The output PAR is the output display width / output storage width. */
+ pixel_aspect_width = height * source_display_width / cropped_height;
+ pixel_aspect_height = width;
+
+ /* Pass the results back to the caller */
+ *output_width = width;
+ *output_height = height;
+
+ /* While x264 is smart enough to reduce fractions on its own, libavcodec
+ needs some help with the math, so lose superfluous factors. */
+ hb_reduce( output_par_width, output_par_height,
+ pixel_aspect_width, pixel_aspect_height );
}
/**
* @param aspect Desired aspect ratio. Value of -1 uses title aspect.
* @param pixels Maximum desired pixel count.
*/
-void hb_set_size( hb_job_t * job, int aspect, int pixels )
+void hb_set_size( hb_job_t * job, double aspect, int pixels )
{
hb_title_t * title = job->title;
int croppedWidth = title->width - title->crop[2] - title->crop[3];
int croppedHeight = title->height - title->crop[0] - title->crop[1];
- int croppedAspect = title->aspect * title->height * croppedWidth /
- croppedHeight / title->width;
+ double croppedAspect = title->aspect * title->height * croppedWidth /
+ croppedHeight / title->width;
int addCrop;
int i, w, h;
for( i = 0;; i++ )
{
w = 16 * i;
- h = MULTIPLE_16( w * HB_ASPECT_BASE / aspect );
+ h = MULTIPLE_16( (int)( (double)w / aspect ) );
if( w * h > pixels )
{
break;
}
i--;
job->width = 16 * i;
- job->height = MULTIPLE_16( 16 * i * HB_ASPECT_BASE / aspect );
+ job->height = MULTIPLE_16( (int)( (double)job->width / aspect ) );
}
/**
hb_job_t * job_copy;
hb_title_t * title, * title_copy;
hb_chapter_t * chapter, * chapter_copy;
- hb_audio_t * audio, * audio_copy;
+ hb_audio_t * audio;
hb_subtitle_t * subtitle, * subtitle_copy;
int i;
char audio_lang[4];
/* Copy the audio track(s) we want */
title_copy->list_audio = hb_list_init();
- /* Do nothing about audio during first pass */
- if( job->pass == 0 || job->pass == 2 )
+ for( i = 0; i < hb_list_count(job->list_audio); i++ )
{
- for( i = 0; i < 8; i++ )
+ if( ( audio = hb_list_item( job->list_audio, i ) ) )
{
- if( job->audios[i] < 0 )
- {
- break;
- }
- if( ( audio = hb_list_item( title->list_audio, job->audios[i] ) ) )
- {
- audio_copy = malloc( sizeof( hb_audio_t ) );
- memcpy( audio_copy, audio, sizeof( hb_audio_t ) );
- hb_list_add( title_copy->list_audio, audio_copy );
- }
+ hb_list_add( title_copy->list_audio, hb_audio_copy(audio) );
}
}
*/
memset( audio_lang, 0, sizeof( audio_lang ) );
- if ( job->subtitle_scan || job->native_language ) {
-
+ if ( job->indepth_scan || job->native_language ) {
+
/*
* Find the first audio language that is being encoded
*/
- for( i = 0; i < 8; i++ )
+ for( i = 0; i < hb_list_count(job->list_audio); i++ )
{
- if( job->audios[i] < 0 )
- {
- break;
- }
- if( ( audio = hb_list_item( title->list_audio, job->audios[i] ) ) )
+ if( ( audio = hb_list_item( job->list_audio, i ) ) )
{
- strncpy(audio_lang, audio->iso639_2, sizeof(audio_lang));
+ strncpy(audio_lang, audio->config.lang.iso639_2, sizeof(audio_lang));
break;
}
}
* In all cases switch the language if we need to to our native
* language.
*/
- if( job->native_language )
+ if( job->native_language )
{
- if( strncasecmp( job->native_language, audio_lang,
+ if( strncasecmp( job->native_language, audio_lang,
sizeof( audio_lang ) ) != 0 )
- {
-
+ {
+
if( job->pass != 2 )
{
hb_log( "Enabled subtitles in native language '%s', audio is in '%s'",
* If doing a subtitle scan then add all the matching subtitles for this
* language.
*/
- if ( job->subtitle_scan )
+ if ( job->indepth_scan )
{
- for( i=0; i < hb_list_count( title->list_subtitle ); i++ )
+ for( i=0; i < hb_list_count( title->list_subtitle ); i++ )
{
subtitle = hb_list_item( title->list_subtitle, i );
- if( strcmp( subtitle->iso639_2, audio_lang ) == 0 )
+ if( strcmp( subtitle->iso639_2, audio_lang ) == 0 )
{
/*
* Matched subtitle language with audio language, so
/*
* Definitely not doing a subtitle scan.
*/
- if( job->pass != 1 && job->native_language )
+ if( job->pass != 1 && job->native_language )
{
/*
* We are not doing a subtitle scan but do want the
- * native langauge subtitle selected, so select it
+ * native langauge subtitle selected, so select it
* for pass 0 or pass 2 of a two pass.
*/
- for( i=0; i < hb_list_count( title->list_subtitle ); i++ )
+ for( i=0; i < hb_list_count( title->list_subtitle ); i++ )
{
subtitle = hb_list_item( title->list_subtitle, i );
- if( strcmp( subtitle->iso639_2, audio_lang ) == 0 )
+ if( strcmp( subtitle->iso639_2, audio_lang ) == 0 )
{
/*
* Matched subtitle language with audio language, so
* bother adding them for pass 0 or pass 2 of a two
* pass.
*/
- if( job->pass != 1 )
+ if( job->pass != 1 )
{
if( ( subtitle = hb_list_item( title->list_subtitle, job->subtitle ) ) )
{
memcpy( job_copy, job, sizeof( hb_job_t ) );
title_copy->job = job_copy;
job_copy->title = title_copy;
+ job_copy->list_audio = title_copy->list_audio;
job_copy->file = strdup( job->file );
job_copy->h = h;
job_copy->pause = h->pause_lock;
{
int i;
int filter_count = hb_list_count( job->filters );
- job_copy->filters = hb_list_init();
+ job_copy->filters = hb_list_init();
for( i = 0; i < filter_count; i++ )
{
+ /*
+ * Copy the filters, since the MacGui reuses the global filter objects
+ * meaning that queued up jobs overwrite the previous filter settings.
+ * In reality, settings is probably the only field that needs duplicating
+ * since it's the only value that is ever changed. But name is duplicated
+ * as well for completeness. Not copying private_data since it gets
+ * created for each job in renderInit.
+ */
hb_filter_object_t * filter = hb_list_item( job->filters, i );
- hb_list_add( job_copy->filters, filter );
- }
+ hb_filter_object_t * filter_copy = malloc( sizeof( hb_filter_object_t ) );
+ memcpy( filter_copy, filter, sizeof( hb_filter_object_t ) );
+ if( filter->name )
+ filter_copy->name = strdup( filter->name );
+ if( filter->settings )
+ filter_copy->settings = strdup( filter->settings );
+ hb_list_add( job_copy->filters, filter_copy );
+ }
}
-
+
/* Add the job to the list */
hb_list_add( h->jobs, job_copy );
h->job_count = hb_count(h);
void hb_rem( hb_handle_t * h, hb_job_t * job )
{
hb_list_rem( h->jobs, job );
-
+
h->job_count = hb_count(h);
if (h->job_count_permanent)
h->job_count_permanent--;
{
/* XXX Hack */
h->job_count = hb_list_count( h->jobs );
+ h->job_count_permanent = h->job_count;
hb_lock( h->state_lock );
h->state.state = HB_STATE_WORKING;
p.hours = -1;
p.minutes = -1;
p.seconds = -1;
+ p.sequence_id = 0;
#undef p
hb_unlock( h->state_lock );
hb_lock_close( &h->pause_lock );
free( h );
*_h = NULL;
+
}
/**
hb_lock( h->state_lock );
h->state.state = HB_STATE_WORKDONE;
h->state.param.workdone.error = h->work_error;
-
+
h->job_count = hb_count(h);
if (h->job_count < 1)
h->job_count_permanent = 0;
/* Remove temp folder */
dir = opendir( dirname );
- while( ( entry = readdir( dir ) ) )
+ if (dir)
{
- char filename[1024];
- if( entry->d_name[0] == '.' )
+ while( ( entry = readdir( dir ) ) )
{
- continue;
+ char filename[1024];
+ if( entry->d_name[0] == '.' )
+ {
+ continue;
+ }
+ memset( filename, 0, 1024 );
+ snprintf( filename, 1023, "%s/%s", dirname, entry->d_name );
+ unlink( filename );
}
- memset( filename, 0, 1024 );
- snprintf( filename, 1023, "%s/%s", dirname, entry->d_name );
- unlink( filename );
+ closedir( dir );
+ rmdir( dirname );
}
- closedir( dir );
- rmdir( dirname );
}
/**
/* XXX Hack */
if (h->job_count < 1)
h->job_count_permanent = 1;
-
+
h->state.param.working.job_cur =
h->job_count_permanent - hb_list_count( h->jobs );
h->state.param.working.job_count = h->job_count_permanent;
+
+ // Set which job is being worked on
+ if (h->current_job)
+ h->state.param.working.sequence_id = h->current_job->sequence_id;
+ else
+ h->state.param.working.sequence_id = 0;
}
hb_unlock( h->state_lock );
hb_unlock( h->pause_lock );
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