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vlc-gpu
Commit 06b3185a authored by Renaud Dartus's avatar Renaud Dartus
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Added U8_Mono audio output

parent 065a61df
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Showing with 62 additions and 142 deletions
src/audio_output/audio_output.c
View file @ 06b3185a
...@@ -180,7 +180,7 @@ aout_thread_t *aout_CreateThread( int *pi_status ) ...@@ -180,7 +180,7 @@ aout_thread_t *aout_CreateThread( int *pi_status )
return( NULL ); return( NULL );
} }
/* Initialize the vomue level */ /* Initialize the volume level */
p_aout->vol = VOLUME_DEFAULT; p_aout->vol = VOLUME_DEFAULT;
/* FIXME: maybe it would be cleaner to change SpawnThread prototype /* FIXME: maybe it would be cleaner to change SpawnThread prototype
...@@ -546,7 +546,7 @@ static __inline__ int NextFrame( aout_thread_t * p_aout, aout_fifo_t * p_fifo, m ...@@ -546,7 +546,7 @@ static __inline__ int NextFrame( aout_thread_t * p_aout, aout_fifo_t * p_fifo, m
l_units = ((p_fifo->l_next_frame - p_fifo->l_start_frame) & AOUT_FIFO_SIZE) * (p_fifo->l_frame_size >> (p_fifo->b_stereo)); l_units = ((p_fifo->l_next_frame - p_fifo->l_start_frame) & AOUT_FIFO_SIZE) * (p_fifo->l_frame_size >> (p_fifo->b_stereo));
l_rate = p_fifo->l_rate + ((aout_date - p_fifo->date[p_fifo->l_start_frame]) / 256); l_rate = p_fifo->l_rate + ((aout_date - p_fifo->date[p_fifo->l_start_frame]) / 256);
// intf_DbgMsg( "aout debug: %lli (%li);\n", aout_date - p_fifo->date[p_fifo->l_start_frame], l_rate ); intf_DbgMsg( "aout debug: %lli (%li);\n", aout_date - p_fifo->date[p_fifo->l_start_frame], l_rate );
InitializeIncrement( &p_fifo->unit_increment, l_rate, p_aout->l_rate ); InitializeIncrement( &p_fifo->unit_increment, l_rate, p_aout->l_rate );
...@@ -569,13 +569,11 @@ void aout_Thread_S8_Stereo( aout_thread_t * p_aout ) ...@@ -569,13 +569,11 @@ void aout_Thread_S8_Stereo( aout_thread_t * p_aout )
void aout_Thread_U8_Mono( aout_thread_t * p_aout ) void aout_Thread_U8_Mono( aout_thread_t * p_aout )
{ {
# if 0
int i_fifo; int i_fifo;
long l_buffer, l_buffer_limit; long l_buffer, l_buffer_limit;
long l_units, l_bytes; long l_units, l_bytes;
intf_DbgMsg("adec debug: ********aout_Thread_U8_Mono********\n"); intf_DbgMsg("adec debug: running audio output U8_M_thread (%p) (pid == %i)\n", p_aout, getpid());
intf_DbgMsg("adec debug: running audio output thread (%p) (pid == %i)\n", p_aout, getpid());
/* As the s32_buffer was created with calloc(), we don't have to set this /* As the s32_buffer was created with calloc(), we don't have to set this
* memory to zero and we can immediately jump into the thread's loop */ * memory to zero and we can immediately jump into the thread's loop */
...@@ -586,14 +584,14 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout ) ...@@ -586,14 +584,14 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout )
{ {
switch ( p_aout->fifo[i_fifo].i_type ) switch ( p_aout->fifo[i_fifo].i_type )
{ {
case AOUT_EMPTY_FIFO: case AOUT_EMPTY_FIFO:
break; break;
case AOUT_INTF_MONO_FIFO: case AOUT_INTF_MONO_FIFO:
if ( p_aout->fifo[i_fifo].l_units > p_aout->l_units ) if ( p_aout->fifo[i_fifo].l_units > p_aout->l_units )
{ {
l_buffer = 0; l_buffer = 0;
while ( l_buffer < (p_aout->l_units /*<< 1*/) ) /* p_aout->b_stereo == 1 */ while ( l_buffer < (p_aout->l_units) ) /* p_aout->b_stereo == 0 */
{ {
p_aout->s32_buffer[l_buffer++] += p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] ); (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] );
...@@ -606,10 +604,8 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout ) ...@@ -606,10 +604,8 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout )
else else
{ {
l_buffer = 0; l_buffer = 0;
while ( l_buffer < (p_aout->fifo[i_fifo].l_units /*<< 1*/) ) /* p_aout->b_stereo == 1 */ while ( l_buffer < (p_aout->fifo[i_fifo].l_units) ) /* p_aout->b_stereo == 0 */
{ {
p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] );
p_aout->s32_buffer[l_buffer++] += p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] ); (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] );
UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit ) UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit )
...@@ -624,12 +620,12 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout ) ...@@ -624,12 +620,12 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout )
if ( p_aout->fifo[i_fifo].l_units > p_aout->l_units ) if ( p_aout->fifo[i_fifo].l_units > p_aout->l_units )
{ {
l_buffer = 0; l_buffer = 0;
while ( l_buffer < (p_aout->l_units /*<< 1*/) ) /* p_aout->b_stereo == 1 */ while ( l_buffer < (p_aout->l_units) ) /* p_aout->b_stereo == 0 */
{ {
/* I mix half left - half right */
p_aout->s32_buffer[l_buffer++] += p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit] ); (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit] ) / 2 +
p_aout->s32_buffer[l_buffer++] += (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit+1] ) / 2;
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit+1] );
UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit ) UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit )
} }
p_aout->fifo[i_fifo].l_units -= p_aout->l_units; p_aout->fifo[i_fifo].l_units -= p_aout->l_units;
...@@ -637,12 +633,12 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout ) ...@@ -637,12 +633,12 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout )
else else
{ {
l_buffer = 0; l_buffer = 0;
while ( l_buffer < (p_aout->fifo[i_fifo].l_units /*<< 1*/) ) /* p_aout->b_stereo == 1 */ while ( l_buffer < (p_aout->fifo[i_fifo].l_units) ) /* p_aout->b_stereo == 0 */
{ {
/* I mix half left - half right */
p_aout->s32_buffer[l_buffer++] += p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit] ); (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit] ) / 2 +
p_aout->s32_buffer[l_buffer++] += (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit+1] ) / 2;
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit+1] );
UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit ) UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit )
} }
free( p_aout->fifo[i_fifo].buffer ); /* !! */ free( p_aout->fifo[i_fifo].buffer ); /* !! */
...@@ -675,13 +671,11 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout ) ...@@ -675,13 +671,11 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout )
if ( p_aout->fifo[i_fifo].l_units > l_units ) if ( p_aout->fifo[i_fifo].l_units > l_units )
{ {
l_buffer_limit = p_aout->l_units /*<< 1*/; /* p_aout->b_stereo == 1 */ l_buffer_limit = p_aout->l_units; /* p_aout->b_stereo == 0 */
while ( l_buffer < l_buffer_limit ) while ( l_buffer < l_buffer_limit )
{ {
p_aout->s32_buffer[l_buffer++] += p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] ); (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] );
p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] );
UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit ) UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit )
if ( p_aout->fifo[i_fifo].l_unit >= /* p_aout->fifo[i_fifo].b_stereo == 0 */ if ( p_aout->fifo[i_fifo].l_unit >= /* p_aout->fifo[i_fifo].b_stereo == 0 */
...@@ -696,14 +690,12 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout ) ...@@ -696,14 +690,12 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout )
} }
else else
{ {
l_buffer_limit = l_buffer + (p_aout->fifo[i_fifo].l_units << 1); l_buffer_limit = l_buffer + (p_aout->fifo[i_fifo].l_units);
/* p_aout->b_stereo == 1 */ /* p_aout->b_stereo == 0 */
while ( l_buffer < l_buffer_limit ) while ( l_buffer < l_buffer_limit )
{ {
p_aout->s32_buffer[l_buffer++] += p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] ); (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] );
p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[p_aout->fifo[i_fifo].l_unit] );
UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit ) UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit )
if ( p_aout->fifo[i_fifo].l_unit >= /* p_aout->fifo[i_fifo].b_stereo == 0 */ if ( p_aout->fifo[i_fifo].l_unit >= /* p_aout->fifo[i_fifo].b_stereo == 0 */
...@@ -749,45 +741,23 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout ) ...@@ -749,45 +741,23 @@ void aout_Thread_U8_Mono( aout_thread_t * p_aout )
break; break;
} }
} }
#define SOUND 1
#define ADEBUG 0
#define COEFF 2
if ( p_aout->fifo[i_fifo].l_units > l_units ) if ( p_aout->fifo[i_fifo].l_units > l_units )
{ {
l_buffer_limit = p_aout->l_units /*<< 1*/; /* p_aout->b_stereo == 1 */ l_buffer_limit = p_aout->l_units; /* p_aout->b_stereo == 0 */
//intf_DbgMsg( "l_buffer_limit:%d\n",l_buffer_limit );
while ( l_buffer < l_buffer_limit ) while ( l_buffer < l_buffer_limit )
{ {
#if SOUND /* I mix half left - half right */
p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit] );
p_aout->s32_buffer[l_buffer++] += p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit+1] ); (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit] ) / 2 +
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit+1] ) / 2;
/*
//intf_DbgMsg( "1deb " );
l_buffer++;
p_aout->s32_buffer[l_buffer] += (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit] ) / 2;
p_aout->s32_buffer[l_buffer] += (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit+1] ) / 2;
l_buffer++;
//intf_DbgMsg( "1fin" );
*/
#endif
#if ADEBUG
//intf_DbgMsg( "p_aout->s32_buffer[l_buffer] 11 : %x (%d)",p_aout->s32_buffer[l_buffer-1],p_aout->s32_buffer[l_buffer-1] );
intf_DbgMsg( "p_aout->fifo %ld\n",COEFF*p_aout->fifo[i_fifo].l_unit );
intf_DbgMsg( "%d - p_aout->s32b %ld\n", l_buffer, (s32) ( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit] ) );
//intf_DbgMsg( "p_aout->s32_buffer[l_buffer] 12 : %x (%d)\n",p_aout->s32_buffer[l_buffer-1],p_aout->s32_buffer[l_buffer-1] );
#endif
UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit ) UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit )
if ( p_aout->fifo[i_fifo].l_unit >= /* p_aout->fifo[i_fifo].b_stereo == 1 */ if ( p_aout->fifo[i_fifo].l_unit >= /* p_aout->fifo[i_fifo].b_stereo == 1 */
((AOUT_FIFO_SIZE + 1) * (p_aout->fifo[i_fifo].l_frame_size >> 2/*1*/)) ) ((AOUT_FIFO_SIZE + 1) * (p_aout->fifo[i_fifo].l_frame_size >> 1)) )
{ {
p_aout->fifo[i_fifo].l_unit -= /* p_aout->fifo[i_fifo].b_stereo == 1 */ p_aout->fifo[i_fifo].l_unit -= /* p_aout->fifo[i_fifo].b_stereo == 1 */
((AOUT_FIFO_SIZE + 1) * (p_aout->fifo[i_fifo].l_frame_size >> 2/*1*/)); ((AOUT_FIFO_SIZE + 1) * (p_aout->fifo[i_fifo].l_frame_size >> 1));
} }
} }
p_aout->fifo[i_fifo].l_units -= l_units; p_aout->fifo[i_fifo].l_units -= l_units;
...@@ -795,106 +765,56 @@ intf_DbgMsg( "%d - p_aout->s32b %ld\n", l_buffer, (s32) ( ((s16 *)p_aout->fifo[i ...@@ -795,106 +765,56 @@ intf_DbgMsg( "%d - p_aout->s32b %ld\n", l_buffer, (s32) ( ((s16 *)p_aout->fifo[i
} }
else else
{ {
//#if 0 l_buffer_limit = l_buffer + (p_aout->fifo[i_fifo].l_units);
l_buffer_limit = l_buffer + (p_aout->fifo[i_fifo].l_units /*<< 1*/); /* p_aout->b_stereo == 0 */
//intf_DbgMsg( "l_buffer_limit:%d\n",l_buffer_limit );
/* p_aout->b_stereo == 1 */
while ( l_buffer < l_buffer_limit ) while ( l_buffer < l_buffer_limit )
{ {
#if SOUND /* I mix half left - half right */
p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit] );
p_aout->s32_buffer[l_buffer++] += p_aout->s32_buffer[l_buffer++] +=
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit+1] ); (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit] ) / 2 +
(s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[2*p_aout->fifo[i_fifo].l_unit+1] ) / 2;
/*
//intf_DbgMsg( "2deb " );
l_buffer++;
//intf_DbgMsg( "793 ");
// !!!!!! Seg Fault !!!!!!!
//intf_DbgMsg( "\n p->aout_buffer : %d\t%d\n",p_aout->s32_buffer[l_buffer],COEFF*p_aout->fifo[i_fifo].l_unit );
if( COEFF*p_aout->fifo[i_fifo].l_unit < 60000 )
{
p_aout->s32_buffer[l_buffer] += (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit] ) / 2;
// intf_DbgMsg( "795 ");
p_aout->s32_buffer[l_buffer] += (s32)( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit+1] ) / 2;
//intf_DbgMsg( "797 ");
l_buffer++;
}
//intf_DbgMsg( "2fin " );
*/
#endif
#if ADEBUG
//intf_DbgMsg( "p_aout->s32_buffer[l_buffer] 21 : %x (%d)",p_aout->s32_buffer[l_buffer-1],p_aout->s32_buffer[l_buffer-1] );
intf_DbgMsg( "p_aout->fifo %ld\n",COEFF*p_aout->fifo[i_fifo].l_unit );
intf_DbgMsg( "%d - p_aout->s32b %ld\n", l_buffer, (s32) ( ((s16 *)p_aout->fifo[i_fifo].buffer)[COEFF*p_aout->fifo[i_fifo].l_unit] ) );
//intf_DbgMsg( "p_aout->s32_buffer[l_buffer] 22 : %x (%d)\n",p_aout->s32_buffer[l_buffer-1],p_aout->s32_buffer[l_buffer-1] );
#endif
UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit ) UPDATE_INCREMENT( p_aout->fifo[i_fifo].unit_increment, p_aout->fifo[i_fifo].l_unit )
//intf_DbgMsg( "807 ");
if ( p_aout->fifo[i_fifo].l_unit >= /* p_aout->fifo[i_fifo].b_stereo == 1 */ if ( p_aout->fifo[i_fifo].l_unit >= /* p_aout->fifo[i_fifo].b_stereo == 1 */
((AOUT_FIFO_SIZE + 1) * (p_aout->fifo[i_fifo].l_frame_size >> 2/*1*/)) ) ((AOUT_FIFO_SIZE + 1) * (p_aout->fifo[i_fifo].l_frame_size >> 1)) )
{ {
//intf_DbgMsg( "811 ");
p_aout->fifo[i_fifo].l_unit -= /* p_aout->fifo[i_fifo].b_stereo == 1 */ p_aout->fifo[i_fifo].l_unit -= /* p_aout->fifo[i_fifo].b_stereo == 1 */
((AOUT_FIFO_SIZE + 1) * (p_aout->fifo[i_fifo].l_frame_size >> 2/*1*/)); ((AOUT_FIFO_SIZE + 1) * (p_aout->fifo[i_fifo].l_frame_size >> 1));
} }
} }
//intf_DbgMsg( "816 ");
l_units -= p_aout->fifo[i_fifo].l_units; l_units -= p_aout->fifo[i_fifo].l_units;
//intf_DbgMsg( "818 ");
vlc_mutex_lock( &p_aout->fifo[i_fifo].data_lock ); vlc_mutex_lock( &p_aout->fifo[i_fifo].data_lock );
//intf_DbgMsg( "820 ");
p_aout->fifo[i_fifo].l_start_frame = p_aout->fifo[i_fifo].l_next_frame; p_aout->fifo[i_fifo].l_start_frame = p_aout->fifo[i_fifo].l_next_frame;
//intf_DbgMsg( "822 ");
vlc_cond_signal( &p_aout->fifo[i_fifo].data_wait ); vlc_cond_signal( &p_aout->fifo[i_fifo].data_wait );
//intf_DbgMsg( "824 ");
vlc_mutex_unlock( &p_aout->fifo[i_fifo].data_lock ); vlc_mutex_unlock( &p_aout->fifo[i_fifo].data_lock );
//intf_DbgMsg( "826 ");
/* p_aout->fifo[i_fifo].b_start_frame = 1; */ /* p_aout->fifo[i_fifo].b_start_frame = 1; */
p_aout->fifo[i_fifo].l_next_frame += 1; p_aout->fifo[i_fifo].l_next_frame += 1;
//intf_DbgMsg( "829 ");
p_aout->fifo[i_fifo].l_next_frame &= AOUT_FIFO_SIZE; p_aout->fifo[i_fifo].l_next_frame &= AOUT_FIFO_SIZE;
//intf_DbgMsg( "831 ");
p_aout->fifo[i_fifo].b_next_frame = 0; p_aout->fifo[i_fifo].b_next_frame = 0;
//#endif
//intf_DbgMsg( "837 ");
} }
//intf_DbgMsg( "838 ");
/* !!!!!!!!!!!!! Seg Fault !!!!!!!!!!!!!!!!! */
} }
//intf_DbgMsg( "839 ");
break; break;
default: default:
//intf_DbgMsg( "841 ");
intf_DbgMsg("aout debug: unknown fifo type (%i)\n", p_aout->fifo[i_fifo].i_type); intf_DbgMsg("aout debug: unknown fifo type (%i)\n", p_aout->fifo[i_fifo].i_type);
//intf_DbgMsg( "842 ");
break; break;
} }
} }
//intf_DbgMsg( "843 ");
vlc_mutex_unlock( &p_aout->fifos_lock ); vlc_mutex_unlock( &p_aout->fifos_lock );
//intf_DbgMsg( "845 ");
l_buffer_limit = p_aout->l_units /*<< 1*/ ; /* p_aout->b_stereo == 1 */ l_buffer_limit = p_aout->l_units; /* p_aout->b_stereo == 0 */
//intf_DbgMsg( "\nici commence l'envoi sur sb\n" );
for ( l_buffer = 0; l_buffer < l_buffer_limit; l_buffer++ ) for ( l_buffer = 0; l_buffer < l_buffer_limit; l_buffer++ )
{ {
//intf_DbgMsg( "3deb "); ((u8 *)p_aout->buffer)[l_buffer] = (u8)( ( (p_aout->s32_buffer[l_buffer] / AOUT_MAX_FIFOS / 256 ) + 128 ) * p_aout->vol / 256 );
//intf_DbgMsg( "p_aout->s_32_buffer[l_buffer] : %x (%d)\n",p_aout->s32_buffer[l_buffer],p_aout->s32_buffer[l_buffer] ); p_aout->s32_buffer[l_buffer] = 0;
((u8 *)p_aout->buffer)[l_buffer] = (u8)( (p_aout->s32_buffer[/*2 **/ l_buffer] / 256) + 128 );
//intf_DbgMsg( "p_aout->buffer[l_buffer] : %x (%d)\n", ((u8 *)p_aout->buffer)[l_buffer], ((u8 *)p_aout->buffer)[l_buffer] );
p_aout->s32_buffer[/*2 **/ l_buffer] = 0;
// p_aout->s32_buffer[2 * l_buffer + 1] = 0;
//intf_DbgMsg( "3fin ");
} }
l_bytes = p_aout->p_sys_getbufinfo( p_aout, l_buffer_limit ); l_bytes = p_aout->p_sys_getbufinfo( p_aout, l_buffer_limit );
p_aout->date = mdate() + ((((mtime_t)(l_bytes / 2 )) * 1000000) / ((mtime_t)p_aout->l_rate)); /* sizeof(u8) << (p_aout->b_stereo) == 2 */ p_aout->date = mdate() + ((((mtime_t)(l_bytes / 1 )) * 1000000) / ((mtime_t)p_aout->l_rate)); /* sizeof(u8) << (p_aout->b_stereo) == 1 */
p_aout->p_sys_playsamples( p_aout, (byte_t *)p_aout->buffer, l_buffer_limit * sizeof(u8) ); p_aout->p_sys_playsamples( p_aout, (byte_t *)p_aout->buffer, l_buffer_limit * sizeof(u8) );
if ( l_bytes > (l_buffer_limit * sizeof(u8)) ) if ( l_bytes > (l_buffer_limit * sizeof(u8) * 2) ) /* There are 2 channels (left & right) */
{ {
msleep( p_aout->l_msleep ); msleep( p_aout->l_msleep );
} }
...@@ -928,7 +848,8 @@ intf_DbgMsg( "%d - p_aout->s32b %ld\n", l_buffer, (s32) ( ((s16 *)p_aout->fifo[i ...@@ -928,7 +848,8 @@ intf_DbgMsg( "%d - p_aout->s32b %ld\n", l_buffer, (s32) ( ((s16 *)p_aout->fifo[i
} }
} }
vlc_mutex_unlock( &p_aout->fifos_lock ); vlc_mutex_unlock( &p_aout->fifos_lock );
#endif
} }
void aout_Thread_U8_Stereo( aout_thread_t * p_aout ) void aout_Thread_U8_Stereo( aout_thread_t * p_aout )
...@@ -937,8 +858,7 @@ void aout_Thread_U8_Stereo( aout_thread_t * p_aout ) ...@@ -937,8 +858,7 @@ void aout_Thread_U8_Stereo( aout_thread_t * p_aout )
long l_buffer, l_buffer_limit; long l_buffer, l_buffer_limit;
long l_units, l_bytes; long l_units, l_bytes;
intf_DbgMsg("adec debug: ********aout_Thread_U8_Stereo********\n"); intf_DbgMsg("adec debug: running audio output U8_S_thread (%p) (pid == %i)\n", p_aout, getpid());
intf_DbgMsg("adec debug: running audio output thread (%p) (pid == %i)\n", p_aout, getpid());
/* As the s32_buffer was created with calloc(), we don't have to set this /* As the s32_buffer was created with calloc(), we don't have to set this
* memory to zero and we can immediately jump into the thread's loop */ * memory to zero and we can immediately jump into the thread's loop */
...@@ -1179,7 +1099,7 @@ void aout_Thread_U8_Stereo( aout_thread_t * p_aout ) ...@@ -1179,7 +1099,7 @@ void aout_Thread_U8_Stereo( aout_thread_t * p_aout )
for ( l_buffer = 0; l_buffer < l_buffer_limit; l_buffer++ ) for ( l_buffer = 0; l_buffer < l_buffer_limit; l_buffer++ )
{ {
((u8 *)p_aout->buffer)[l_buffer] = (u8)( ( (p_aout->s32_buffer[l_buffer] / 256) + 128 ) * p_aout->vol / 256 ); ((u8 *)p_aout->buffer)[l_buffer] = (u8)( ( (p_aout->s32_buffer[l_buffer] / AOUT_MAX_FIFOS / 256) + 128 ) * p_aout->vol / 256 );
p_aout->s32_buffer[l_buffer] = 0; p_aout->s32_buffer[l_buffer] = 0;
} }
l_bytes = p_aout->p_sys_getbufinfo( p_aout, l_buffer_limit ); l_bytes = p_aout->p_sys_getbufinfo( p_aout, l_buffer_limit );
...@@ -1232,8 +1152,7 @@ void aout_Thread_S16_Stereo( aout_thread_t * p_aout ) ...@@ -1232,8 +1152,7 @@ void aout_Thread_S16_Stereo( aout_thread_t * p_aout )
long l_buffer, l_buffer_limit; long l_buffer, l_buffer_limit;
long l_units, l_bytes; long l_units, l_bytes;
intf_DbgMsg("adec debug: ********aout_Thread_S16_Stereo********\n"); intf_DbgMsg("adec debug: running audio output S16_S_thread (%p) (pid == %i)\n", p_aout, getpid());
intf_DbgMsg("adec debug: running audio output thread (%p) (pid == %i)\n", p_aout, getpid());
/* As the s32_buffer was created with calloc(), we don't have to set this /* As the s32_buffer was created with calloc(), we don't have to set this
* memory to zero and we can immediately jump into the thread's loop */ * memory to zero and we can immediately jump into the thread's loop */
......
src/input/input_programs.c
View file @ 06b3185a
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_programs.c: es_descriptor_t, pgrm_descriptor_t management * input_programs.c: es_descriptor_t, pgrm_descriptor_t management
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000 VideoLAN * Copyright (C) 1999, 2000 VideoLAN
* $Id: input_programs.c,v 1.6 2000/12/20 17:49:40 massiot Exp $ * $Id: input_programs.c,v 1.7 2000/12/20 22:23:23 reno Exp $
* *
* Authors: * Authors:
* *
...@@ -197,6 +197,7 @@ es_descriptor_t * input_AddES( input_thread_t * p_input, ...@@ -197,6 +197,7 @@ es_descriptor_t * input_AddES( input_thread_t * p_input,
{ {
/* No slot is empty */ /* No slot is empty */
intf_ErrMsg("Stream carries too many ES for our decoder"); intf_ErrMsg("Stream carries too many ES for our decoder");
input_DumpStream( p_input );
} }
else else
{ {
......
src/interface/interface.c
View file @ 06b3185a
...@@ -73,7 +73,7 @@ typedef struct intf_channel_s ...@@ -73,7 +73,7 @@ typedef struct intf_channel_s
int i_input_method; /* input method descriptor */ int i_input_method; /* input method descriptor */
char * psz_input_source; /* source string (owned) */ char * psz_input_source; /* source string (owned) */
int i_input_port; /* port */ int i_input_port; /* port */
int i_input_vlan; /* vlan */ int i_input_vlan_id; /* vlan id */
} intf_channel_t; } intf_channel_t;
/***************************************************************************** /*****************************************************************************
...@@ -313,7 +313,7 @@ int intf_SelectChannel( intf_thread_t * p_intf, int i_channel ) ...@@ -313,7 +313,7 @@ int intf_SelectChannel( intf_thread_t * p_intf, int i_channel )
/* Open a new input */ /* Open a new input */
p_intf->p_input = input_CreateThread( p_channel->i_input_method, p_channel->psz_input_source, p_intf->p_input = input_CreateThread( p_channel->i_input_method, p_channel->psz_input_source,
p_channel->i_input_port, p_channel->i_input_vlan, p_channel->i_input_port, p_channel->i_input_vlan_id,
p_intf->p_vout, p_main->p_aout, NULL ); p_intf->p_vout, p_main->p_aout, NULL );
return( p_intf->p_input == NULL ); return( p_intf->p_input == NULL );
} }
...@@ -537,7 +537,7 @@ int intf_ProcessKey( intf_thread_t *p_intf, int g_key ) ...@@ -537,7 +537,7 @@ int intf_ProcessKey( intf_thread_t *p_intf, int g_key )
* integer input method (see input.h) * integer input method (see input.h)
* string input source * string input source
* integer input port * integer input port
* integer input vlan * integer input vlan id
* The last field must end with a semicolon. * The last field must end with a semicolon.
* Comments and empty lines are not explicitely allowed, but lines with parsing * Comments and empty lines are not explicitely allowed, but lines with parsing
* errors are ignored without warning. * errors are ignored without warning.
...@@ -589,11 +589,11 @@ static int LoadChannels( intf_thread_t *p_intf, char *psz_filename ) ...@@ -589,11 +589,11 @@ static int LoadChannels( intf_thread_t *p_intf, char *psz_filename )
{ {
if( !ParseChannel( p_channel, psz_line ) ) if( !ParseChannel( p_channel, psz_line ) )
{ {
intf_DbgMsg( "channel [%d] %s : method %d (%s:%d vlan %d)\n", intf_DbgMsg( "channel [%d] %s : method %d (%s:%d vlan id %d)\n",
p_channel->i_channel, p_channel->psz_description, p_channel->i_channel, p_channel->psz_description,
p_channel->i_input_method, p_channel->i_input_method,
p_channel->psz_input_source, p_channel->psz_input_source,
p_channel->i_input_port, p_channel->i_input_vlan ); p_channel->i_input_port, p_channel->i_input_vlan_id );
p_channel++; p_channel++;
} }
} }
...@@ -658,7 +658,7 @@ static int ParseChannel( intf_channel_t *p_channel, char *psz_str ) ...@@ -658,7 +658,7 @@ static int ParseChannel( intf_channel_t *p_channel, char *psz_str )
p_channel->i_input_method = 0; p_channel->i_input_method = 0;
p_channel->psz_input_source = NULL; p_channel->psz_input_source = NULL;
p_channel->i_input_port = 0; p_channel->i_input_port = 0;
p_channel->i_input_vlan = 0; p_channel->i_input_vlan_id = 0;
/* Parse string */ /* Parse string */
i_field = 0; i_field = 0;
...@@ -725,8 +725,8 @@ static int ParseChannel( intf_channel_t *p_channel, char *psz_str ) ...@@ -725,8 +725,8 @@ static int ParseChannel( intf_channel_t *p_channel, char *psz_str )
i_field = -1; i_field = -1;
} }
break; break;
case 5: /* input vlan */ case 5: /* input vlan id */
p_channel->i_channel = strtol( psz_str, &psz_end, 0); p_channel->i_input_vlan_id = strtol( psz_str, &psz_end, 0);
if( (*psz_str == '\0') || (*psz_end != '\0') ) if( (*psz_str == '\0') || (*psz_end != '\0') )
{ {
i_field = -1; i_field = -1;
......
src/interface/intf_ctrl.c
View file @ 06b3185a
...@@ -465,7 +465,7 @@ static int SpawnInput( int i_argc, intf_arg_t *p_argv ) ...@@ -465,7 +465,7 @@ static int SpawnInput( int i_argc, intf_arg_t *p_argv )
int i_method = 0; /* method parameter */ int i_method = 0; /* method parameter */
char * p_source = NULL; /* source parameter */ char * p_source = NULL; /* source parameter */
int i_port = 0; /* port parameter */ int i_port = 0; /* port parameter */
int i_vlan = 0; /* vlan parameter */ int i_vlan_id = 0; /* vlan id parameter */
/* Parse parameters - see command list above */ /* Parse parameters - see command list above */
for ( i_arg = 1; i_arg < i_argc; i_arg++ ) for ( i_arg = 1; i_arg < i_argc; i_arg++ )
...@@ -483,8 +483,8 @@ static int SpawnInput( int i_argc, intf_arg_t *p_argv ) ...@@ -483,8 +483,8 @@ static int SpawnInput( int i_argc, intf_arg_t *p_argv )
case 4: /* port */ case 4: /* port */
i_port = p_argv[i_arg].i_num; i_port = p_argv[i_arg].i_num;
break; break;
case 5: /* VLAN */ case 5: /* VLAN id */
i_vlan = p_argv[i_arg].i_num; i_vlan_id = p_argv[i_arg].i_num;
break; break;
} }
} }
...@@ -495,7 +495,7 @@ static int SpawnInput( int i_argc, intf_arg_t *p_argv ) ...@@ -495,7 +495,7 @@ static int SpawnInput( int i_argc, intf_arg_t *p_argv )
input_DestroyThread( p_main->p_intf->p_input, NULL ); input_DestroyThread( p_main->p_intf->p_input, NULL );
} }
p_main->p_intf->p_input = input_CreateThread( i_method, p_source, i_port, i_vlan, p_main->p_intf->p_input = input_CreateThread( i_method, p_source, i_port, i_vlan_id,
p_main->p_intf->p_vout, p_main->p_aout, p_main->p_intf->p_vout, p_main->p_aout,
NULL ); NULL );
return( INTF_NO_ERROR ); return( INTF_NO_ERROR );
......
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