#include <sys/time.h>
#include "common.h"
+#include "lang.h"
+#include "hb.h"
/**********************************************************************
* Global variables
{ { "32", 32 }, { "40", 40 }, { "48", 48 }, { "56", 56 },
{ "64", 64 }, { "80", 80 }, { "96", 96 }, { "112", 112 },
{ "128", 128 }, { "160", 160 }, { "192", 192 }, { "224", 224 },
- { "256", 256 }, { "320", 320 }, { "384", 384 } };
+ { "256", 256 }, { "320", 320 }, { "384", 384 }, { "448", 448 },
+ { "768", 768 } };
int hb_audio_bitrates_count = sizeof( hb_audio_bitrates ) /
sizeof( hb_rate_t );
int hb_audio_bitrates_default = 8; /* 128 kbps */
{
hb_title_t * title = job->title;
int i;
+ int min_width;
+ int min_height;
+ int modulus;
/* don't do anything unless the title has complete size info */
if ( title->height == 0 || title->width == 0 || title->aspect == 0 )
{
hb_log( "hb_fix_aspect: incomplete info for title %d: "
- "height = %d, width = %d, aspect = %d",
- title->height, title->width, title->aspect );
+ "height = %d, width = %d, aspect = %.3f",
+ title->index, title->height, title->width, title->aspect );
return;
}
- /* Sanity checks:
- Widths and heights must be multiples of 16 and greater than or
- equal to 16
- Crop values must be multiples of 2, greater than or equal to 0
- and less than half of the dimension */
- job->width = MULTIPLE_16( job->width );
- job->height = MULTIPLE_16( job->height );
- job->width = MAX( 16, job->width );
- job->height = MAX( 16, job->height );
+ // min_width and min_height should be multiples of modulus
+ min_width = 32;
+ min_height = 32;
+ modulus = job->modulus ? job->modulus : 16;
+
for( i = 0; i < 4; i++ )
{
- job->crop[i] = EVEN( job->crop[i] );
- job->crop[i] = MAX( 0, job->crop[i] );
+ // Sanity check crop values are zero or positive multiples of 2
if( i < 2 )
{
- /* Top, bottom */
- job->crop[i] = MIN( job->crop[i], ( title->height / 2 ) - 2 );
+ // Top, bottom
+ job->crop[i] = MIN( EVEN( job->crop[i] ), EVEN( ( title->height / 2 ) - ( min_height / 2 ) ) );
+ job->crop[i] = MAX( 0, job->crop[i] );
}
else
{
- /* Left, right */
- job->crop[i] = MIN( job->crop[i], ( title->width / 2 ) - 2 );
+ // Left, right
+ job->crop[i] = MIN( EVEN( job->crop[i] ), EVEN( ( title->width / 2 ) - ( min_width / 2 ) ) );
+ job->crop[i] = MAX( 0, job->crop[i] );
}
}
double par = (double)title->width / ( (double)title->height * title->aspect );
double cropped_sar = (double)( title->height - job->crop[0] - job->crop[1] ) /
- (double)(title->width - job->crop[2] - job->crop[3] );
+ (double)( title->width - job->crop[2] - job->crop[3] );
double ar = par * cropped_sar;
+
+ // Dimensions must be greater than minimum and multiple of modulus
if( keep == HB_KEEP_WIDTH )
{
- job->height = MULTIPLE_16( (uint64_t)( (double)job->width * ar ) );
- job->height = MAX( 16, job->height );
+ job->width = MULTIPLE_MOD( job->width, modulus );
+ job->width = MAX( min_width, job->width );
+ job->height = MULTIPLE_MOD( (uint64_t)( (double)job->width * ar ), modulus );
+ job->height = MAX( min_height, job->height );
}
else
{
- job->width = MULTIPLE_16( (uint64_t)( (double)job->height / ar ) );
- job->width = MAX( 16, job->width );
+ job->height = MULTIPLE_MOD( job->height, modulus );
+ job->height = MAX( min_height, job->height );
+ job->width = MULTIPLE_MOD( (uint64_t)( (double)job->height / ar ), modulus );
+ job->width = MAX( min_width, job->width );
}
}
length += 135000;
length /= 90000;
+ if( size == -1 )
+ {
+ hb_interjob_t * interjob = hb_interjob_get( job->h );
+ avail = job->vbitrate * 125 * length;
+ avail += length * interjob->vrate * overhead / interjob->vrate_base;
+ }
+
/* Video overhead */
avail -= length * job->vrate * overhead / job->vrate_base;
+ if( size == -1 )
+ {
+ goto ret;
+ }
+
for( i = 0; i < hb_list_count(job->list_audio); i++ )
{
/* Audio data */
switch( audio->config.out.codec )
{
case HB_ACODEC_FAAC:
+ case HB_ACODEC_CA_AAC:
case HB_ACODEC_VORBIS:
samples_per_frame = 1024;
break;
samples_per_frame = 1152;
break;
case HB_ACODEC_AC3:
+ case HB_ACODEC_DCA:
samples_per_frame = 1536;
break;
default:
avail -= length * audio->config.out.samplerate * overhead / samples_per_frame;
}
+ret:
if( avail < 0 )
{
return 0;
void hb_error( char * log, ... )
{
char string[181]; /* 180 chars + \0 */
+ char rep_string[181];
+ static char last_string[181];
+ static int last_error_count = 0;
+ static uint64_t last_series_error_time = 0;
+ static hb_lock_t *mutex = 0;
va_list args;
+ uint64_t time_now;
/* Convert the message to a string */
va_start( args, log );
vsnprintf( string, 180, log, args );
va_end( args );
+ if( !mutex )
+ {
+ mutex = hb_lock_init();
+ }
+
+ hb_lock( mutex );
+
+ time_now = hb_get_date();
+
+ if( strcmp( string, last_string) == 0 )
+ {
+ /*
+ * The last error and this one are the same, don't log it
+ * just count it instead, unless it was more than one second
+ * ago.
+ */
+ last_error_count++;
+ if( last_series_error_time + ( 1000 * 1 ) > time_now )
+ {
+ hb_unlock( mutex );
+ return;
+ }
+ }
+
+ /*
+ * A new error, or the same one more than 10sec since the last one
+ * did we have any of the same counted up?
+ */
+ if( last_error_count > 0 )
+ {
+ /*
+ * Print out the last error to ensure context for the last
+ * repeated message.
+ */
+ if( error_handler )
+ {
+ error_handler( last_string );
+ } else {
+ hb_log( "%s", last_string );
+ }
+
+ if( last_error_count > 1 )
+ {
+ /*
+ * Only print out the repeat message for more than 2 of the
+ * same, since we just printed out two of them already.
+ */
+ snprintf( rep_string, 180, "Last error repeated %d times",
+ last_error_count - 1 );
+
+ if( error_handler )
+ {
+ error_handler( rep_string );
+ } else {
+ hb_log( "%s", rep_string );
+ }
+ }
+
+ last_error_count = 0;
+ }
+
+ last_series_error_time = time_now;
+
+ strcpy( last_string, string );
+
/*
* Got the error in a single string, send it off to be dispatched.
*/
{
error_handler( string );
} else {
- hb_log( string );
+ hb_log( "%s", string );
}
+
+ hb_unlock( mutex );
}
void hb_register_error_handler( hb_error_handler_t * handler )
**********************************************************************
*
*********************************************************************/
-hb_title_t * hb_title_init( char * dvd, int index )
+hb_title_t * hb_title_init( char * path, int index )
{
hb_title_t * t;
t->list_audio = hb_list_init();
t->list_chapter = hb_list_init();
t->list_subtitle = hb_list_init();
- strcat( t->dvd, dvd );
+ strcat( t->path, path );
// default to decoding mpeg2
t->video_id = 0xE0;
t->video_codec = WORK_DECMPEG2;
}
hb_list_close( &t->list_subtitle );
+ if( t->metadata )
+ {
+ if( t->metadata->coverart )
+ {
+ free( t->metadata->coverart );
+ }
+ free( t->metadata );
+ }
+
free( t );
*_t = NULL;
}
audiocfg->in.bitrate = -1;
audiocfg->in.samplerate = -1;
audiocfg->in.channel_layout = 0;
+ audiocfg->in.version = 0;
+ audiocfg->in.mode = 0;
audiocfg->flags.ac3 = 0;
audiocfg->lang.description[0] = 0;
audiocfg->lang.simple[0] = 0;
return NULL;
}
+
+/**********************************************************************
+ * hb_subtitle_copy
+ **********************************************************************
+ *
+ *********************************************************************/
+hb_subtitle_t *hb_subtitle_copy(const hb_subtitle_t *src)
+{
+ hb_subtitle_t *subtitle = NULL;
+
+ if( src )
+ {
+ subtitle = calloc(1, sizeof(*subtitle));
+ memcpy(subtitle, src, sizeof(*subtitle));
+ }
+ return subtitle;
+}
+
+/**********************************************************************
+ * hb_subtitle_add
+ **********************************************************************
+ *
+ *********************************************************************/
+int hb_subtitle_add(const hb_job_t * job, const hb_subtitle_config_t * subtitlecfg, int track)
+{
+ hb_title_t *title = job->title;
+ hb_subtitle_t *subtitle;
+
+ subtitle = hb_subtitle_copy( hb_list_item( title->list_subtitle, track ) );
+ if( subtitle == NULL )
+ {
+ /* We fail! */
+ return 0;
+ }
+ subtitle->config = *subtitlecfg;
+ hb_list_add(job->list_subtitle, subtitle);
+ return 1;
+}
+
+int hb_srt_add( const hb_job_t * job,
+ const hb_subtitle_config_t * subtitlecfg,
+ const char *lang )
+{
+ hb_subtitle_t *subtitle;
+ iso639_lang_t *language = NULL;
+ int retval = 0;
+
+ subtitle = calloc( 1, sizeof( *subtitle ) );
+
+ subtitle->id = (hb_list_count(job->list_subtitle) << 8) | 0xFF;
+ subtitle->format = TEXTSUB;
+ subtitle->source = SRTSUB;
+
+ language = lang_for_code2( lang );
+
+ if( language )
+ {
+
+ strcpy( subtitle->lang, language->eng_name );
+ strncpy( subtitle->iso639_2, lang, 4 );
+
+ subtitle->config = *subtitlecfg;
+ subtitle->config.dest = PASSTHRUSUB;
+
+ hb_list_add(job->list_subtitle, subtitle);
+ retval = 1;
+ }
+ return retval;
+}
+
+char * hb_strdup_printf( char * fmt, ... )
+{
+ int len;
+ va_list ap;
+ int size = 256;
+ char * str;
+ char * tmp;
+
+ str = malloc( size );
+ if ( str == NULL )
+ return NULL;
+
+ while (1)
+ {
+ /* Try to print in the allocated space. */
+ va_start( ap, fmt );
+ len = vsnprintf( str, size, fmt, ap );
+ va_end( ap );
+
+ /* If that worked, return the string. */
+ if ( len > -1 && len < size )
+ {
+ return str;
+ }
+
+ /* Else try again with more space. */
+ if ( len > -1 ) /* glibc 2.1 */
+ size = len + 1; /* precisely what is needed */
+ else /* glibc 2.0 */
+ size *= 2; /* twice the old size */
+ tmp = realloc( str, size );
+ if ( tmp == NULL )
+ {
+ free( str );
+ return NULL;
+ }
+ else
+ str = tmp;
+ }
+}
+
+/**********************************************************************
+ * hb_yuv2rgb
+ **********************************************************************
+ * Converts a YCbCr pixel to an RGB pixel.
+ *
+ * This conversion is lossy (due to rounding and clamping).
+ *
+ * Algorithm:
+ * http://en.wikipedia.org/w/index.php?title=YCbCr&oldid=361987695#Technical_details
+ *********************************************************************/
+int hb_yuv2rgb(int yuv)
+{
+ double y, Cr, Cb;
+ int r, g, b;
+
+ y = (yuv >> 16) & 0xff;
+ Cb = (yuv >> 8) & 0xff;
+ Cr = (yuv ) & 0xff;
+
+ r = 1.164 * (y - 16) + 2.018 * (Cb - 128);
+ g = 1.164 * (y - 16) - 0.813 * (Cr - 128) - 0.391 * (Cb - 128);
+ b = 1.164 * (y - 16) + 1.596 * (Cr - 128);
+
+ r = (r < 0) ? 0 : r;
+ g = (g < 0) ? 0 : g;
+ b = (b < 0) ? 0 : b;
+
+ r = (r > 255) ? 255 : r;
+ g = (g > 255) ? 255 : g;
+ b = (b > 255) ? 255 : b;
+
+ return (r << 16) | (g << 8) | b;
+}
+
+/**********************************************************************
+ * hb_rgb2yuv
+ **********************************************************************
+ * Converts an RGB pixel to a YCbCr pixel.
+ *
+ * This conversion is lossy (due to rounding and clamping).
+ *
+ * Algorithm:
+ * http://en.wikipedia.org/w/index.php?title=YCbCr&oldid=361987695#Technical_details
+ *********************************************************************/
+int hb_rgb2yuv(int rgb)
+{
+ double r, g, b;
+ int y, Cr, Cb;
+
+ r = (rgb >> 16) & 0xff;
+ g = (rgb >> 8) & 0xff;
+ b = (rgb ) & 0xff;
+
+ y = 16. + ( 0.257 * r) + (0.504 * g) + (0.098 * b);
+ Cb = 128. + (-0.148 * r) - (0.291 * g) + (0.439 * b);
+ Cr = 128. + ( 0.439 * r) - (0.368 * g) - (0.071 * b);
+
+ y = (y < 0) ? 0 : y;
+ Cb = (Cb < 0) ? 0 : Cb;
+ Cr = (Cr < 0) ? 0 : Cr;
+
+ y = (y > 255) ? 255 : y;
+ Cb = (Cb > 255) ? 255 : Cb;
+ Cr = (Cr > 255) ? 255 : Cr;
+
+ return (y << 16) | (Cb << 8) | Cr;
+}
+
OSDN Git Service
