/*****************************************************************************
* directx.c: Windows DirectX audio output method
*****************************************************************************
- * Copyright (C) 2001 the VideoLAN team
+ * Copyright (C) 2001-2009 the VideoLAN team
* $Id$
*
* Authors: Gildas Bazin <gbazin@videolan.org>
* Preamble
*****************************************************************************/
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
-#include <vlc/vlc.h>
+#include <vlc_common.h>
+#include <vlc_plugin.h>
#include <vlc_aout.h>
#include <windows.h>
# define SPEAKER_RESERVED 0x80000000
#endif
+#ifndef DSSPEAKER_DSSPEAKER_DIRECTOUT
+# define DSSPEAKER_DSSPEAKER_DIRECTOUT 0x00000000
+#endif
#ifndef DSSPEAKER_HEADPHONE
# define DSSPEAKER_HEADPHONE 0x00000001
#endif
#ifndef DSSPEAKER_5POINT1
# define DSSPEAKER_5POINT1 0x00000006
#endif
+#ifndef DSSPEAKER_7POINT1
+# define DSSPEAKER_7POINT1 0x00000007
+#endif
+#ifndef DSSPEAKER_7POINT1_SURROUND
+# define DSSPEAKER_7POINT1_SURROUND 0x00000008
+#endif
+#ifndef DSSPEAKER_7POINT1_WIDE
+# define DSSPEAKER_7POINT1_WIDE DSSPEAKER_7POINT1
+#endif
#ifndef _WAVEFORMATEXTENSIBLE_
typedef struct {
int i_frame_size; /* Size in bytes of one frame */
- vlc_bool_t b_chan_reorder; /* do we need channel reordering */
+ int i_speaker_setup; /* Speaker setup override */
+
+ bool b_chan_reorder; /* do we need channel reordering */
int pi_chan_table[AOUT_CHAN_MAX];
uint32_t i_channel_mask;
uint32_t i_bits_per_sample;
static const uint32_t pi_channels_src[] =
{ AOUT_CHAN_LEFT, AOUT_CHAN_RIGHT,
AOUT_CHAN_MIDDLELEFT, AOUT_CHAN_MIDDLERIGHT,
- AOUT_CHAN_REARLEFT, AOUT_CHAN_REARRIGHT,
+ AOUT_CHAN_REARLEFT, AOUT_CHAN_REARRIGHT, AOUT_CHAN_REARCENTER,
AOUT_CHAN_CENTER, AOUT_CHAN_LFE, 0 };
static const uint32_t pi_channels_in[] =
{ SPEAKER_FRONT_LEFT, SPEAKER_FRONT_RIGHT,
SPEAKER_SIDE_LEFT, SPEAKER_SIDE_RIGHT,
- SPEAKER_BACK_LEFT, SPEAKER_BACK_RIGHT,
+ SPEAKER_BACK_LEFT, SPEAKER_BACK_RIGHT, SPEAKER_BACK_CENTER,
SPEAKER_FRONT_CENTER, SPEAKER_LOW_FREQUENCY, 0 };
static const uint32_t pi_channels_out[] =
{ SPEAKER_FRONT_LEFT, SPEAKER_FRONT_RIGHT,
SPEAKER_FRONT_CENTER, SPEAKER_LOW_FREQUENCY,
SPEAKER_BACK_LEFT, SPEAKER_BACK_RIGHT,
+ SPEAKER_BACK_CENTER,
SPEAKER_SIDE_LEFT, SPEAKER_SIDE_RIGHT, 0 };
/*****************************************************************************
/* local functions */
static void Probe ( aout_instance_t * );
static int InitDirectSound ( aout_instance_t * );
-static int CreateDSBuffer ( aout_instance_t *, int, int, int, int, int, vlc_bool_t );
-static int CreateDSBufferPCM ( aout_instance_t *, int*, int, int, int, vlc_bool_t );
+static int CreateDSBuffer ( aout_instance_t *, int, int, int, int, int, bool );
+static int CreateDSBufferPCM ( aout_instance_t *, vlc_fourcc_t*, int, int, int, bool );
static void DestroyDSBuffer ( aout_instance_t * );
-static void DirectSoundThread ( notification_thread_t * );
+static void* DirectSoundThread( vlc_object_t * );
static int FillBuffer ( aout_instance_t *, int, aout_buffer_t * );
+/* Speaker setup override options list */
+static const char *const speaker_list[] = { "Windows default", "Mono", "Stereo",
+ "Quad", "5.1", "7.1" };
+
/*****************************************************************************
* Module descriptor
*****************************************************************************/
#define FLOAT_LONGTEXT N_( \
"The option allows you to enable or disable the high-quality float32 " \
"audio output mode (which is not well supported by some soundcards)." )
-
-vlc_module_begin();
- set_description( _("DirectX audio output") );
- set_shortname( "DirectX" );
- set_capability( "audio output", 100 );
- set_category( CAT_AUDIO );
- set_subcategory( SUBCAT_AUDIO_AOUT );
- add_shortcut( "directx" );
+#define SPEAKER_TEXT N_("Speaker configuration")
+#define SPEAKER_LONGTEXT N_("Select speaker configuration you want to use. " \
+ "This option doesn't upmix! So NO e.g. Stereo -> 5.1 conversion." )
+
+vlc_module_begin ()
+ set_description( N_("DirectX audio output") )
+ set_shortname( "DirectX" )
+ set_capability( "audio output", 100 )
+ set_category( CAT_AUDIO )
+ set_subcategory( SUBCAT_AUDIO_AOUT )
+ add_shortcut( "directx" )
add_integer( "directx-audio-device", 0, NULL, DEVICE_TEXT,
- DEVICE_LONGTEXT, VLC_TRUE );
- change_safe();
- add_bool( "directx-audio-float32", 0, 0, FLOAT_TEXT,
- FLOAT_LONGTEXT, VLC_TRUE );
- change_safe();
- set_callbacks( OpenAudio, CloseAudio );
-vlc_module_end();
+ DEVICE_LONGTEXT, true )
+ add_bool( "directx-audio-float32", false, NULL, FLOAT_TEXT,
+ FLOAT_LONGTEXT, true )
+ add_string( "directx-audio-speaker", "Windows default", NULL,
+ SPEAKER_TEXT, SPEAKER_LONGTEXT, true )
+ change_string_list( speaker_list, 0, 0 )
+ change_need_restart ()
+ set_callbacks( OpenAudio, CloseAudio )
+vlc_module_end ()
/*****************************************************************************
* OpenAudio: open the audio device
{
aout_instance_t * p_aout = (aout_instance_t *)p_this;
vlc_value_t val;
+ char * psz_speaker;
+ int i = 0;
+
+ const char * const * ppsz_compare = speaker_list;
msg_Dbg( p_aout, "OpenAudio" );
/* Allocate structure */
p_aout->output.p_sys = malloc( sizeof( aout_sys_t ) );
if( p_aout->output.p_sys == NULL )
- {
- msg_Err( p_aout, "out of memory" );
return VLC_ENOMEM;
- }
/* Initialize some variables */
p_aout->output.p_sys->p_dsobject = NULL;
/* Retrieve config values */
var_Create( p_aout, "directx-audio-float32",
VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
- var_Create( p_aout, "directx-audio-device",
- VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
- var_Get( p_aout, "directx-audio-device", &val );
- p_aout->output.p_sys->i_device_id = val.i_int;
+ psz_speaker = var_CreateGetString( p_aout, "directx-audio-speaker" );
+
+ while ( *ppsz_compare != NULL )
+ {
+ if ( !strncmp( *ppsz_compare, psz_speaker, strlen(*ppsz_compare) ) )
+ {
+ break;
+ }
+ ppsz_compare++; i++;
+ }
+
+ if ( *ppsz_compare == NULL )
+ {
+ msg_Err( p_aout, "(%s) isn't valid speaker setup option",
+ psz_speaker );
+ msg_Err( p_aout, "Defaulting to Windows default speaker config");
+ i = 0;
+ }
+ free( psz_speaker );
+ p_aout->output.p_sys->i_speaker_setup = i;
+
+ p_aout->output.p_sys->i_device_id = var_CreateGetInteger( p_aout,
+ "directx-audio-device" );
p_aout->output.p_sys->p_device_guid = 0;
/* Initialise DirectSound */
/* Open the device */
if( val.i_int == AOUT_VAR_SPDIF )
{
- p_aout->output.output.i_format = VLC_FOURCC('s','p','d','i');
+ p_aout->output.output.i_format = VLC_CODEC_SPDIFL;
/* Calculate the frame size in bytes */
p_aout->output.i_nb_samples = A52_FRAME_NB;
p_aout->output.p_sys->i_frame_size =
p_aout->output.output.i_bytes_per_frame;
- if( CreateDSBuffer( p_aout, VLC_FOURCC('s','p','d','i'),
+ if( CreateDSBuffer( p_aout, VLC_CODEC_SPDIFL,
p_aout->output.output.i_physical_channels,
aout_FormatNbChannels( &p_aout->output.output ),
p_aout->output.output.i_rate,
- p_aout->output.p_sys->i_frame_size, VLC_FALSE )
+ p_aout->output.p_sys->i_frame_size, false )
!= VLC_SUCCESS )
{
msg_Err( p_aout, "cannot open directx audio device" );
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT
| AOUT_CHAN_LFE;
}
+ else if( val.i_int == AOUT_VAR_7_1 )
+ {
+ p_aout->output.output.i_physical_channels
+ = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
+ | AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT
+ | AOUT_CHAN_MIDDLELEFT | AOUT_CHAN_MIDDLERIGHT
+ | AOUT_CHAN_LFE;
+ }
else if( val.i_int == AOUT_VAR_3F2R )
{
p_aout->output.output.i_physical_channels
if( CreateDSBufferPCM( p_aout, &p_aout->output.output.i_format,
p_aout->output.output.i_physical_channels,
aout_FormatNbChannels( &p_aout->output.output ),
- p_aout->output.output.i_rate, VLC_FALSE )
+ p_aout->output.output.i_rate, false )
!= VLC_SUCCESS )
{
msg_Err( p_aout, "cannot open directx audio device" );
if( vlc_thread_create( p_aout->output.p_sys->p_notif,
"DirectSound Notification Thread",
DirectSoundThread,
- VLC_THREAD_PRIORITY_HIGHEST, VLC_FALSE ) )
+ VLC_THREAD_PRIORITY_HIGHEST ) )
{
msg_Err( p_aout, "cannot create DirectSoundThread" );
CloseHandle( p_aout->output.p_sys->p_notif->event );
- vlc_object_destroy( p_aout->output.p_sys->p_notif );
+ vlc_object_release( p_aout->output.p_sys->p_notif );
p_aout->output.p_sys->p_notif = NULL;
goto error;
}
static void Probe( aout_instance_t * p_aout )
{
vlc_value_t val, text;
- int i_format;
+ vlc_fourcc_t i_format;
unsigned int i_physical_channels;
DWORD ui_speaker_config;
+ bool is_default_output_set = false;
var_Create( p_aout, "audio-device", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
text.psz_string = _("Audio Device");
if( p_aout->output.output.i_physical_channels == i_physical_channels )
{
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 6,
- p_aout->output.output.i_rate, VLC_TRUE )
+ p_aout->output.output.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_5_1;
- text.psz_string = "5.1";
+ text.psz_string = (char*) "5.1";
var_Change( p_aout, "audio-device",
VLC_VAR_ADDCHOICE, &val, &text );
+ var_Change( p_aout, "audio-device", VLC_VAR_SETDEFAULT, &val, NULL );
+ is_default_output_set = true;
msg_Dbg( p_aout, "device supports 5.1 channels" );
}
}
+ /* Test for 7.1 support */
+ i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
+ AOUT_CHAN_CENTER | AOUT_CHAN_REARLEFT |
+ AOUT_CHAN_MIDDLELEFT | AOUT_CHAN_MIDDLERIGHT |
+ AOUT_CHAN_REARRIGHT | AOUT_CHAN_LFE;
+ if( p_aout->output.output.i_physical_channels == i_physical_channels )
+ {
+ if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 8,
+ p_aout->output.output.i_rate, true )
+ == VLC_SUCCESS )
+ {
+ val.i_int = AOUT_VAR_7_1;
+ text.psz_string = (char*) "7.1";
+ var_Change( p_aout, "audio-device",
+ VLC_VAR_ADDCHOICE, &val, &text );
+ var_Change( p_aout, "audio-device", VLC_VAR_SETDEFAULT, &val, NULL );
+ is_default_output_set = true;
+ msg_Dbg( p_aout, "device supports 7.1 channels" );
+ }
+ }
+
/* Test for 3 Front 2 Rear support */
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_REARLEFT |
if( p_aout->output.output.i_physical_channels == i_physical_channels )
{
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 5,
- p_aout->output.output.i_rate, VLC_TRUE )
+ p_aout->output.output.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_3F2R;
- text.psz_string = N_("3 Front 2 Rear");
+ text.psz_string = _("3 Front 2 Rear");
var_Change( p_aout, "audio-device",
VLC_VAR_ADDCHOICE, &val, &text );
+ if(!is_default_output_set)
+ {
+ var_Change( p_aout, "audio-device", VLC_VAR_SETDEFAULT, &val, NULL );
+ is_default_output_set = true;
+ }
msg_Dbg( p_aout, "device supports 5 channels" );
}
}
== i_physical_channels )
{
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 4,
- p_aout->output.output.i_rate, VLC_TRUE )
+ p_aout->output.output.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_2F2R;
- text.psz_string = N_("2 Front 2 Rear");
+ text.psz_string = _("2 Front 2 Rear");
var_Change( p_aout, "audio-device",
VLC_VAR_ADDCHOICE, &val, &text );
+ if(!is_default_output_set)
+ {
+ var_Change( p_aout, "audio-device", VLC_VAR_SETDEFAULT, &val, NULL );
+ is_default_output_set = true;
+ }
msg_Dbg( p_aout, "device supports 4 channels" );
}
}
/* Test for stereo support */
i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 2,
- p_aout->output.output.i_rate, VLC_TRUE )
+ p_aout->output.output.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_STEREO;
- text.psz_string = N_("Stereo");
+ text.psz_string = _("Stereo");
var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val, &text );
- var_Change( p_aout, "audio-device", VLC_VAR_SETDEFAULT, &val, NULL );
- msg_Dbg( p_aout, "device supports 2 channels" );
+ if(!is_default_output_set)
+ {
+ var_Change( p_aout, "audio-device", VLC_VAR_SETDEFAULT, &val, NULL );
+ is_default_output_set = true;
+ msg_Dbg( p_aout, "device supports 2 channels (DEFAULT!)" );
+ }
+ else msg_Dbg( p_aout, "device supports 2 channels" );
}
/* Test for mono support */
i_physical_channels = AOUT_CHAN_CENTER;
if( CreateDSBufferPCM( p_aout, &i_format, i_physical_channels, 1,
- p_aout->output.output.i_rate, VLC_TRUE )
+ p_aout->output.output.i_rate, true )
== VLC_SUCCESS )
{
val.i_int = AOUT_VAR_MONO;
- text.psz_string = N_("Mono");
+ text.psz_string = _("Mono");
var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val, &text );
msg_Dbg( p_aout, "device supports 1 channel" );
}
&ui_speaker_config ) )
{
ui_speaker_config = DSSPEAKER_STEREO;
+ msg_Dbg( p_aout, "GetSpeakerConfig failed" );
}
switch( DSSPEAKER_CONFIG(ui_speaker_config) )
{
+ case DSSPEAKER_7POINT1:
+ msg_Dbg( p_aout, "Windows says your SpeakerConfig is 7.1" );
+ val.i_int = AOUT_VAR_7_1;
+ break;
case DSSPEAKER_5POINT1:
+ msg_Dbg( p_aout, "Windows says your SpeakerConfig is 5.1" );
val.i_int = AOUT_VAR_5_1;
break;
case DSSPEAKER_QUAD:
+ msg_Dbg( p_aout, "Windows says your SpeakerConfig is Quad" );
val.i_int = AOUT_VAR_2F2R;
break;
#if 0 /* Lots of people just get their settings wrong and complain that
break;
#endif
case DSSPEAKER_SURROUND:
+ msg_Dbg( p_aout, "Windows says your SpeakerConfig is surround" );
case DSSPEAKER_STEREO:
+ msg_Dbg( p_aout, "Windows says your SpeakerConfig is stereo" );
default:
+ /* If nothing else is found, choose stereo output */
+ val.i_int = AOUT_VAR_STEREO;
+ break;
+ }
+
+ /* Check if we want to override speaker config */
+ switch( p_aout->output.p_sys->i_speaker_setup )
+ {
+ case 0: /* Default value aka Windows default speaker setup */
+ break;
+ case 1: /* Mono */
+ msg_Dbg( p_aout, "SpeakerConfig is forced to Mono" );
+ val.i_int = AOUT_VAR_MONO;
+ break;
+ case 2: /* Stereo */
+ msg_Dbg( p_aout, "SpeakerConfig is forced to Stereo" );
val.i_int = AOUT_VAR_STEREO;
break;
+ case 3: /* Quad */
+ msg_Dbg( p_aout, "SpeakerConfig is forced to Quad" );
+ val.i_int = AOUT_VAR_2F2R;
+ break;
+ case 4: /* 5.1 */
+ msg_Dbg( p_aout, "SpeakerConfig is forced to 5.1" );
+ val.i_int = AOUT_VAR_5_1;
+ break;
+ case 5: /* 7.1 */
+ msg_Dbg( p_aout, "SpeakerConfig is forced to 7.1" );
+ val.i_int = AOUT_VAR_7_1;
+ break;
+ default:
+ msg_Dbg( p_aout, "SpeakerConfig is forced to non-existing value" );
+ break;
}
+
var_Set( p_aout, "audio-device", val );
/* Test for SPDIF support */
if ( AOUT_FMT_NON_LINEAR( &p_aout->output.output ) )
{
- if( CreateDSBuffer( p_aout, VLC_FOURCC('s','p','d','i'),
+ if( CreateDSBuffer( p_aout, VLC_CODEC_SPDIFL,
p_aout->output.output.i_physical_channels,
aout_FormatNbChannels( &p_aout->output.output ),
p_aout->output.output.i_rate,
- AOUT_SPDIF_SIZE, VLC_TRUE )
+ AOUT_SPDIF_SIZE, true )
== VLC_SUCCESS )
{
msg_Dbg( p_aout, "device supports A/52 over S/PDIF" );
val.i_int = AOUT_VAR_SPDIF;
- text.psz_string = N_("A/52 over S/PDIF");
+ text.psz_string = _("A/52 over S/PDIF");
var_Change( p_aout, "audio-device",
VLC_VAR_ADDCHOICE, &val, &text );
if( config_GetInt( p_aout, "spdif" ) )
}
var_AddCallback( p_aout, "audio-device", aout_ChannelsRestart, NULL );
-
- val.b_bool = VLC_TRUE;
- var_Set( p_aout, "intf-change", val );
+ var_SetBool( p_aout, "intf-change", true );
}
/*****************************************************************************
if( !p_sys->b_playing ) SetEvent( p_sys->p_notif->event );
vlc_thread_join( p_sys->p_notif );
- vlc_object_destroy( p_sys->p_notif );
+ vlc_object_release( p_sys->p_notif );
}
/* release the secondary buffer */
/* finally release the DirectSound object */
if( p_sys->p_dsobject ) IDirectSound_Release( p_sys->p_dsobject );
-
+
/* free DSOUND.DLL */
if( p_sys->hdsound_dll ) FreeLibrary( p_sys->hdsound_dll );
static int CALLBACK CallBackDirectSoundEnum( LPGUID p_guid, LPCSTR psz_desc,
LPCSTR psz_mod, LPVOID _p_aout )
{
+ VLC_UNUSED( psz_mod );
+
aout_instance_t *p_aout = (aout_instance_t *)_p_aout;
msg_Dbg( p_aout, "found device: %s", psz_desc );
*****************************************************************************/
static int CreateDSBuffer( aout_instance_t *p_aout, int i_format,
int i_channels, int i_nb_channels, int i_rate,
- int i_bytes_per_frame, vlc_bool_t b_probe )
+ int i_bytes_per_frame, bool b_probe )
{
WAVEFORMATEXTENSIBLE waveformat;
DSBUFFERDESC dsbdesc;
switch( i_format )
{
- case VLC_FOURCC('s','p','d','i'):
+ case VLC_CODEC_SPDIFL:
i_nb_channels = 2;
/* To prevent channel re-ordering */
waveformat.dwChannelMask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT;
waveformat.SubFormat = _KSDATAFORMAT_SUBTYPE_DOLBY_AC3_SPDIF;
break;
- case VLC_FOURCC('f','l','3','2'):
+ case VLC_CODEC_FL32:
waveformat.Format.wBitsPerSample = sizeof(float) * 8;
waveformat.Samples.wValidBitsPerSample =
waveformat.Format.wBitsPerSample;
waveformat.SubFormat = _KSDATAFORMAT_SUBTYPE_IEEE_FLOAT;
break;
- case VLC_FOURCC('s','1','6','l'):
+ case VLC_CODEC_S16L:
waveformat.Format.wBitsPerSample = 16;
waveformat.Samples.wValidBitsPerSample =
waveformat.Format.wBitsPerSample;
* We first try to create a WAVE_FORMAT_IEEE_FLOAT buffer if supported by
* the hardware, otherwise we create a WAVE_FORMAT_PCM buffer.
****************************************************************************/
-static int CreateDSBufferPCM( aout_instance_t *p_aout, int *i_format,
+static int CreateDSBufferPCM( aout_instance_t *p_aout, vlc_fourcc_t *i_format,
int i_channels, int i_nb_channels, int i_rate,
- vlc_bool_t b_probe )
+ bool b_probe )
{
- vlc_value_t val;
-
- var_Get( p_aout, "directx-audio-float32", &val );
-
/* Float32 audio samples are not supported for 5.1 output on the emu101k */
-
- if( !val.b_bool || i_nb_channels > 2 ||
- CreateDSBuffer( p_aout, VLC_FOURCC('f','l','3','2'),
+ if( !var_GetBool( p_aout, "directx-audio-float32" ) ||
+ i_nb_channels > 2 ||
+ CreateDSBuffer( p_aout, VLC_CODEC_FL32,
i_channels, i_nb_channels, i_rate,
FRAME_SIZE * 4 * i_nb_channels, b_probe )
!= VLC_SUCCESS )
{
- if ( CreateDSBuffer( p_aout, VLC_FOURCC('s','1','6','l'),
+ if ( CreateDSBuffer( p_aout, VLC_CODEC_S16L,
i_channels, i_nb_channels, i_rate,
FRAME_SIZE * 2 * i_nb_channels, b_probe )
!= VLC_SUCCESS )
}
else
{
- *i_format = VLC_FOURCC('s','1','6','l');
+ *i_format = VLC_CODEC_S16L;
return VLC_SUCCESS;
}
}
else
{
- *i_format = VLC_FOURCC('f','l','3','2');
+ *i_format = VLC_CODEC_FL32;
return VLC_SUCCESS;
}
}
notification_thread_t *p_notif = p_aout->output.p_sys->p_notif;
aout_sys_t *p_sys = p_aout->output.p_sys;
void *p_write_position, *p_wrap_around;
- long l_bytes1, l_bytes2;
+ unsigned long l_bytes1, l_bytes2;
HRESULT dsresult;
/* Before copying anything, we have to lock the buffer */
if( p_sys->b_chan_reorder )
{
/* Do the channel reordering here */
- aout_ChannelReorder( p_buffer->p_buffer, p_buffer->i_nb_bytes,
+ aout_ChannelReorder( p_buffer->p_buffer, p_buffer->i_buffer,
p_sys->i_channels, p_sys->pi_chan_table,
p_sys->i_bits_per_sample );
}
- p_aout->p_libvlc->pf_memcpy( p_write_position, p_buffer->p_buffer,
- l_bytes1 );
+ vlc_memcpy( p_write_position, p_buffer->p_buffer, l_bytes1 );
aout_BufferFree( p_buffer );
}
* We use this thread to emulate a callback mechanism. The thread probes for
* event notification and fills up the DS secondary buffer when needed.
*****************************************************************************/
-static void DirectSoundThread( notification_thread_t *p_notif )
+static void* DirectSoundThread( vlc_object_t *p_this )
{
+ notification_thread_t *p_notif = (notification_thread_t*)p_this;
aout_instance_t *p_aout = p_notif->p_aout;
- vlc_bool_t b_sleek;
+ bool b_sleek;
mtime_t last_time;
HRESULT dsresult;
long l_queued = 0;
+ int canc = vlc_savecancel ();
/* We don't want any resampling when using S/PDIF output */
- b_sleek = p_aout->output.output.i_format == VLC_FOURCC('s','p','d','i');
-
- /* Tell the main thread that we are ready */
- vlc_thread_ready( p_notif );
+ b_sleek = p_aout->output.output.i_format == VLC_CODEC_SPDIFL;
msg_Dbg( p_notif, "DirectSoundThread ready" );
/* Wait here until Play() is called */
WaitForSingleObject( p_notif->event, INFINITE );
- if( !p_notif->b_die )
+ if( vlc_object_alive (p_notif) )
{
mwait( p_notif->start_date - AOUT_PTS_TOLERANCE / 2 );
}
last_time = mdate();
- while( !p_notif->b_die )
+ while( vlc_object_alive (p_notif) )
{
long l_read, l_free_slots;
mtime_t mtime = mdate();
/* Detect underruns */
if( l_queued && mtime - last_time >
- I64C(1000000) * l_queued / p_aout->output.output.i_rate )
+ INT64_C(1000000) * l_queued / p_aout->output.output.i_rate )
{
msg_Dbg( p_aout, "detected underrun!" );
}
for( i = 0; i < l_free_slots; i++ )
{
aout_buffer_t *p_buffer = aout_OutputNextBuffer( p_aout,
- mtime + I64C(1000000) * (i * FRAME_SIZE + l_queued) /
+ mtime + INT64_C(1000000) * (i * FRAME_SIZE + l_queued) /
p_aout->output.output.i_rate, b_sleek );
/* If there is no audio data available and we have some buffered
/* Sleep a reasonable amount of time */
l_queued += (i * FRAME_SIZE);
- msleep( I64C(1000000) * l_queued / p_aout->output.output.i_rate / 2 );
+ msleep( INT64_C(1000000) * l_queued / p_aout->output.output.i_rate / 2 );
}
/* make sure the buffer isn't playing */
/* free the event */
CloseHandle( p_notif->event );
+ vlc_restorecancel (canc);
msg_Dbg( p_notif, "DirectSoundThread exiting" );
+ return NULL;
}