summaryrefslogtreecommitdiffstats
path: root/libhb
diff options
context:
space:
mode:
Diffstat (limited to 'libhb')
-rw-r--r--libhb/common.h1
-rw-r--r--libhb/encavcodecaudio.c4
-rw-r--r--libhb/enclame.c228
-rw-r--r--libhb/hb.c1
-rw-r--r--libhb/work.c4
5 files changed, 6 insertions, 232 deletions
diff --git a/libhb/common.h b/libhb/common.h
index bac165a4f..6811e1eca 100644
--- a/libhb/common.h
+++ b/libhb/common.h
@@ -1163,7 +1163,6 @@ extern hb_work_object_t hb_encx265;
extern hb_work_object_t hb_decavcodeca;
extern hb_work_object_t hb_decavcodecv;
extern hb_work_object_t hb_declpcm;
-extern hb_work_object_t hb_enclame;
extern hb_work_object_t hb_encvorbis;
extern hb_work_object_t hb_muxer;
extern hb_work_object_t hb_encca_aac;
diff --git a/libhb/encavcodecaudio.c b/libhb/encavcodecaudio.c
index ed4997e1e..c39c05a7f 100644
--- a/libhb/encavcodecaudio.c
+++ b/libhb/encavcodecaudio.c
@@ -121,6 +121,10 @@ static int encavcodecaInit(hb_work_object_t *w, hb_job_t *job)
}
break;
+ case HB_ACODEC_LAME:
+ codec_name = "libmp3lame";
+ break;
+
default:
hb_error("encavcodecaInit: unsupported codec (0x%x)",
audio->config.out.codec);
diff --git a/libhb/enclame.c b/libhb/enclame.c
deleted file mode 100644
index 9ba7c5d87..000000000
--- a/libhb/enclame.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/* enclame.c
-
- Copyright (c) 2003-2015 HandBrake Team
- This file is part of the HandBrake source code
- Homepage: <http://handbrake.fr/>.
- 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 "lame/lame.h"
-
-int enclameInit( hb_work_object_t *, hb_job_t * );
-int enclameWork( hb_work_object_t *, hb_buffer_t **, hb_buffer_t ** );
-void enclameClose( hb_work_object_t * );
-
-hb_work_object_t hb_enclame =
-{
- WORK_ENCLAME,
- "MP3 encoder (libmp3lame)",
- enclameInit,
- enclameWork,
- enclameClose
-};
-
-struct hb_work_private_s
-{
- hb_job_t * job;
-
- /* LAME handle */
- lame_global_flags * lame;
-
- int out_discrete_channels;
- unsigned long input_samples;
- unsigned long output_bytes;
- uint8_t * buf;
-
- hb_list_t * list;
- int64_t pts;
-};
-
-int enclameInit( hb_work_object_t * w, hb_job_t * job )
-{
- hb_work_private_t * pv = calloc( 1, sizeof( hb_work_private_t ) );
- hb_audio_t * audio = w->audio;
-
- w->private_data = pv;
-
- pv->job = job;
-
- hb_log( "enclame: opening libmp3lame" );
-
- pv->lame = lame_init();
- // use ABR
- lame_set_scale( pv->lame, 32768.0 );
- if( audio->config.out.compression_level >= 0 )
- {
- lame_set_quality( pv->lame, audio->config.out.compression_level );
- }
- if( audio->config.out.bitrate > 0 )
- {
- lame_set_VBR( pv->lame, vbr_abr );
- lame_set_VBR_mean_bitrate_kbps( pv->lame, audio->config.out.bitrate );
- }
- else if( audio->config.out.quality >= 0 )
- {
- lame_set_brate( pv->lame, 0 );
- lame_set_VBR( pv->lame, vbr_default );
- lame_set_VBR_quality( pv->lame, audio->config.out.quality );
- }
- lame_set_in_samplerate( pv->lame, audio->config.out.samplerate );
- lame_set_out_samplerate( pv->lame, audio->config.out.samplerate );
-
- pv->out_discrete_channels = hb_mixdown_get_discrete_channel_count( audio->config.out.mixdown );
- // Lame's default encoding mode is JOINT_STEREO. This subtracts signal
- // that is "common" to left and right (within some threshold) and encodes
- // it separately. This improves quality at low bitrates, but hurts
- // imaging (channel separation) at higher bitrates. So if the bitrate
- // is suffeciently high, use regular STEREO mode.
- if ( pv->out_discrete_channels == 1 )
- {
- lame_set_mode( pv->lame, MONO );
- lame_set_num_channels( pv->lame, 1 );
- }
- else if ( audio->config.out.bitrate >= 128 )
- {
- lame_set_mode( pv->lame, STEREO );
- }
- lame_init_params( pv->lame );
-
- pv->input_samples = 1152 * pv->out_discrete_channels;
- pv->output_bytes = LAME_MAXMP3BUFFER;
- pv->buf = malloc( pv->input_samples * sizeof( float ) );
- audio->config.out.samples_per_frame = 1152;
-
- pv->list = hb_list_init();
- pv->pts = AV_NOPTS_VALUE;
-
- return 0;
-}
-
-/***********************************************************************
- * Close
- ***********************************************************************
- *
- **********************************************************************/
-void enclameClose( hb_work_object_t * w )
-{
- hb_work_private_t * pv = w->private_data;
-
- lame_close( pv->lame );
- hb_list_empty( &pv->list );
- free( pv->buf );
- free( pv );
- w->private_data = NULL;
-}
-
-/***********************************************************************
- * Encode
- ***********************************************************************
- *
- **********************************************************************/
-static hb_buffer_t * Encode( hb_work_object_t * w )
-{
- hb_work_private_t * pv = w->private_data;
- hb_audio_t * audio = w->audio;
- hb_buffer_t * buf;
- float samples[2][1152];
- uint64_t pts, pos;
- int i, j;
-
- if( hb_list_bytes( pv->list ) < pv->input_samples * sizeof( float ) )
- {
- return NULL;
- }
-
- hb_list_getbytes( pv->list, pv->buf, pv->input_samples * sizeof( float ),
- &pts, &pos);
-
- for( i = 0; i < 1152; i++ )
- {
- for( j = 0; j < pv->out_discrete_channels; j++ )
- {
- samples[j][i] = ((float *) pv->buf)[(pv->out_discrete_channels * i + j)];
- }
- }
-
- buf = hb_buffer_init( pv->output_bytes );
- buf->s.start = pts + 90000 * pos / pv->out_discrete_channels / sizeof( float ) / audio->config.out.samplerate;
- buf->s.duration = (double)90000 * 1152 / audio->config.out.samplerate;
- buf->s.stop = buf->s.start + buf->s.duration;
- pv->pts = buf->s.stop;
- buf->size = lame_encode_buffer_float(
- pv->lame, samples[0], samples[1],
- 1152, buf->data, LAME_MAXMP3BUFFER );
-
- buf->s.type = AUDIO_BUF;
- buf->s.frametype = HB_FRAME_AUDIO;
-
- if( !buf->size )
- {
- /* Encoding was successful but we got no data. Try to encode
- more */
- hb_buffer_close( &buf );
- return Encode( w );
- }
- else if( buf->size < 0 )
- {
- hb_log( "enclame: lame_encode_buffer failed" );
- hb_buffer_close( &buf );
- return NULL;
- }
- return buf;
-}
-
-/***********************************************************************
- * Work
- ***********************************************************************
- *
- **********************************************************************/
-int enclameWork( hb_work_object_t * w, hb_buffer_t ** buf_in,
- hb_buffer_t ** buf_out )
-{
- hb_work_private_t * pv = w->private_data;
- hb_audio_t * audio = w->audio;
- hb_buffer_t * in = *buf_in;
- hb_buffer_t * buf;
- hb_buffer_list_t list;
-
- *buf_in = NULL;
- hb_buffer_list_clear(&list);
- if (in->s.flags & HB_BUF_FLAG_EOF)
- {
- /* EOF on input - send it downstream & say we're done */
-
- buf = hb_buffer_init( pv->output_bytes );
- buf->size = lame_encode_flush( pv->lame, buf->data, LAME_MAXMP3BUFFER );
- buf->s.start = pv->pts;
- buf->s.stop = buf->s.start + 90000 * 1152 / audio->config.out.samplerate;
-
- buf->s.type = AUDIO_BUF;
- buf->s.frametype = HB_FRAME_AUDIO;
-
- if( buf->size <= 0 )
- {
- hb_buffer_close( &buf );
- }
- hb_buffer_list_append(&list, buf);
- // Add the eof
- hb_buffer_list_append(&list, in);
-
- *buf_out = hb_buffer_list_clear(&list);
- return HB_WORK_DONE;
- }
-
- hb_list_add(pv->list, in);
-
- buf = Encode( w );
- while (buf)
- {
- hb_buffer_list_append(&list, buf);
- buf = Encode( w );
- }
-
- *buf_out = hb_buffer_list_clear(&list);
- return HB_WORK_OK;
-}
-
diff --git a/libhb/hb.c b/libhb/hb.c
index 55800c832..5f688c012 100644
--- a/libhb/hb.c
+++ b/libhb/hb.c
@@ -1677,7 +1677,6 @@ int hb_global_init()
hb_register(&hb_encca_aac);
hb_register(&hb_encca_haac);
#endif
- hb_register(&hb_enclame);
hb_register(&hb_enctheora);
hb_register(&hb_encvorbis);
hb_register(&hb_encx264);
diff --git a/libhb/work.c b/libhb/work.c
index 825654524..52bb900d4 100644
--- a/libhb/work.c
+++ b/libhb/work.c
@@ -191,8 +191,8 @@ hb_work_object_t* hb_codec_encoder(hb_handle_t *h, int codec)
}
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_AC3:
+ case HB_ACODEC_LAME: return hb_get_work(h, WORK_ENCAVCODEC_AUDIO);
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);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 04:23:26 +0000