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vlc-2-2
Commit 2d2d6180 authored by Laurent Aimar's avatar Laurent Aimar
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Factorize code.

parent 1ed73105
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Showing with 79 additions and 95 deletions
src/input/decoder.c
View file @ 2d2d6180
......@@ -447,6 +447,74 @@ static int DecoderThread( decoder_t * p_dec )
* \param p_block the block to decode
* \return VLC_SUCCESS or an error code
*/
static inline void DecoderUpdatePreroll( int64_t *pi_preroll, const block_t *p )
{
if( p->i_pts > 0 )
*pi_preroll = __MIN( *pi_preroll, p->i_pts );
else if( p->i_dts > 0 )
*pi_preroll = __MIN( *pi_preroll, p->i_dts );
}
static void DecoderDecodeAudio( decoder_t *p_dec, block_t *p_block )
{
input_thread_t *p_input = p_dec->p_owner->p_input;
aout_buffer_t *p_aout_buf;
//DecoderUpdatePreroll( &p_dec->p_owner->i_preroll_end, p_block );
while( (p_aout_buf = p_dec->pf_decode_audio( p_dec, &p_block )) )
{
vlc_mutex_lock( &p_input->p->counters.counters_lock );
stats_UpdateInteger( p_dec, p_input->p->counters.p_decoded_audio, 1, NULL );
vlc_mutex_unlock( &p_input->p->counters.counters_lock );
/* FIXME the best would be to handle the case
* start_date < preroll < end_date
* but that's not easy with non raw audio stream */
// if( p_dec->p_owner->i_preroll_end > 0 )
// msg_Err( p_dec, "Prerolling %lld - %lld", p_dec->p_owner->i_preroll_end, p_aout_buf->start_date );
if( p_dec->p_owner->i_preroll_end > 0 &&
p_aout_buf->start_date < p_dec->p_owner->i_preroll_end )
{
aout_DecDeleteBuffer( p_dec->p_owner->p_aout,
p_dec->p_owner->p_aout_input, p_aout_buf );
}
else
{
p_dec->p_owner->i_preroll_end = -1;
aout_DecPlay( p_dec->p_owner->p_aout,
p_dec->p_owner->p_aout_input,
p_aout_buf );
}
}
}
static void DecoderDecodeVideo( decoder_t *p_dec, block_t *p_block )
{
input_thread_t *p_input = p_dec->p_owner->p_input;
picture_t *p_pic;
//DecoderUpdatePreroll( &p_dec->p_owner->i_preroll_end, p_block );
while( (p_pic = p_dec->pf_decode_video( p_dec, &p_block )) )
{
vlc_mutex_lock( &p_input->p->counters.counters_lock );
stats_UpdateInteger( p_dec, p_input->p->counters.p_decoded_video, 1, NULL );
vlc_mutex_unlock( &p_input->p->counters.counters_lock );
if( p_dec->p_owner->i_preroll_end > 0 &&
p_pic->date < p_dec->p_owner->i_preroll_end )
{
vout_DestroyPicture( p_dec->p_owner->p_vout, p_pic );
}
else
{
p_dec->p_owner->i_preroll_end = -1;
vout_DatePicture( p_dec->p_owner->p_vout, p_pic,
p_pic->date );
vout_DisplayPicture( p_dec->p_owner->p_vout, p_pic );
}
}
}
static int DecoderDecode( decoder_t *p_dec, block_t *p_block )
{
int i_rate = p_block ? p_block->i_rate : 1000;
......@@ -528,8 +596,6 @@ static int DecoderDecode( decoder_t *p_dec, block_t *p_block )
}
else if( p_dec->fmt_in.i_cat == AUDIO_ES )
{
aout_buffer_t *p_aout_buf;
if( p_dec->p_owner->p_packetizer )
{
block_t *p_packetized_block;
......@@ -550,64 +616,19 @@ static int DecoderDecode( decoder_t *p_dec, block_t *p_block )
p_packetized_block->p_next = NULL;
p_packetized_block->i_rate = i_rate;
while( (p_aout_buf = p_dec->pf_decode_audio( p_dec,
&p_packetized_block )) )
{
input_thread_t *p_i =(input_thread_t*)(p_dec->p_parent);
vlc_mutex_lock( &p_i->p->counters.counters_lock );
stats_UpdateInteger( p_dec,
p_i->p->counters.p_decoded_audio, 1, NULL );
vlc_mutex_unlock( &p_i->p->counters.counters_lock );
/* FIXME the best would be to handle the case
* start_date < preroll < end_date
* but that's not easy with non raw audio stream */
if( p_dec->p_owner->i_preroll_end > 0 &&
p_aout_buf->start_date < p_dec->p_owner->i_preroll_end )
{
aout_DecDeleteBuffer( p_dec->p_owner->p_aout,
p_dec->p_owner->p_aout_input, p_aout_buf );
}
else
{
p_dec->p_owner->i_preroll_end = -1;
aout_DecPlay( p_dec->p_owner->p_aout,
p_dec->p_owner->p_aout_input,
p_aout_buf );
}
}
DecoderDecodeAudio( p_dec, p_packetized_block );
p_packetized_block = p_next;
}
}
}
else while( (p_aout_buf = p_dec->pf_decode_audio( p_dec, &p_block )) )
{
input_thread_t *p_i = (input_thread_t*)(p_dec->p_parent);
vlc_mutex_lock( &p_i->p->counters.counters_lock );
stats_UpdateInteger( p_dec,
p_i->p->counters.p_decoded_audio, 1, NULL );
vlc_mutex_unlock( &p_i->p->counters.counters_lock );
if( p_dec->p_owner->i_preroll_end > 0 &&
p_aout_buf->start_date < p_dec->p_owner->i_preroll_end )
{
aout_DecDeleteBuffer( p_dec->p_owner->p_aout,
p_dec->p_owner->p_aout_input, p_aout_buf );
}
else
{
p_dec->p_owner->i_preroll_end = -1;
aout_DecPlay( p_dec->p_owner->p_aout,
p_dec->p_owner->p_aout_input,
p_aout_buf );
}
DecoderDecodeAudio( p_dec, p_block );
}
}
else if( p_dec->fmt_in.i_cat == VIDEO_ES )
{
picture_t *p_pic;
if( p_dec->p_owner->p_packetizer )
{
block_t *p_packetized_block;
......@@ -628,65 +649,28 @@ static int DecoderDecode( decoder_t *p_dec, block_t *p_block )
p_packetized_block->p_next = NULL;
p_packetized_block->i_rate = i_rate;
while( (p_pic = p_dec->pf_decode_video( p_dec,
&p_packetized_block )) )
{
input_thread_t *p_i =(input_thread_t*)(p_dec->p_parent);
vlc_mutex_lock( &p_i->p->counters.counters_lock );
stats_UpdateInteger( p_dec,
p_i->p->counters.p_decoded_video, 1, NULL );
vlc_mutex_unlock( &p_i->p->counters.counters_lock );
if( p_dec->p_owner->i_preroll_end > 0 &&
p_pic->date < p_dec->p_owner->i_preroll_end )
{
vout_DestroyPicture( p_dec->p_owner->p_vout, p_pic );
}
else
{
p_dec->p_owner->i_preroll_end = -1;
vout_DatePicture( p_dec->p_owner->p_vout, p_pic,
p_pic->date );
vout_DisplayPicture( p_dec->p_owner->p_vout, p_pic );
}
}
DecoderDecodeVideo( p_dec, p_packetized_block );
p_packetized_block = p_next;
}
}
}
else while( (p_pic = p_dec->pf_decode_video( p_dec, &p_block )) )
{
input_thread_t *p_i = (input_thread_t*)(p_dec->p_parent);
vlc_mutex_lock( &p_i->p->counters.counters_lock );
stats_UpdateInteger( p_dec,
p_i->p->counters.p_decoded_video, 1, NULL );
vlc_mutex_unlock( &p_i->p->counters.counters_lock );
if( p_dec->p_owner->i_preroll_end > 0 &&
p_pic->date < p_dec->p_owner->i_preroll_end )
{
vout_DestroyPicture( p_dec->p_owner->p_vout, p_pic );
}
else
{
p_dec->p_owner->i_preroll_end = -1;
vout_DatePicture( p_dec->p_owner->p_vout, p_pic, p_pic->date );
vout_DisplayPicture( p_dec->p_owner->p_vout, p_pic );
}
DecoderDecodeVideo( p_dec, p_block );
}
}
else if( p_dec->fmt_in.i_cat == SPU_ES )
{
input_thread_t *p_input = p_dec->p_owner->p_input;
vout_thread_t *p_vout;
subpicture_t *p_spu;
//DecoderUpdatePreroll( &p_dec->p_owner->i_preroll_end, p_block );
while( (p_spu = p_dec->pf_decode_sub( p_dec, &p_block ) ) )
{
input_thread_t *p_i = (input_thread_t*)(p_dec->p_parent);
vlc_mutex_lock( &p_i->p->counters.counters_lock );
stats_UpdateInteger( p_dec,
p_i->p->counters.p_decoded_sub, 1, NULL );
vlc_mutex_unlock( &p_i->p->counters.counters_lock );
vlc_mutex_lock( &p_input->p->counters.counters_lock );
stats_UpdateInteger( p_dec, p_input->p->counters.p_decoded_sub, 1, NULL );
vlc_mutex_unlock( &p_input->p->counters.counters_lock );
if( p_dec->p_owner->i_preroll_end > 0 &&
p_spu->i_start < p_dec->p_owner->i_preroll_end &&
......
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