#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_aout.h>
+#include <vlc_charset.h>
#include <windows.h>
#include <mmsystem.h>
{
HINSTANCE hdsound_dll; /* handle of the opened dsound dll */
- int i_device_id; /* user defined device */
+ char * psz_device; /* user defined device name */
LPGUID p_device_guid;
LPDIRECTSOUND p_dsobject; /* main Direct Sound object */
static void* DirectSoundThread( vlc_object_t * );
static int FillBuffer ( aout_instance_t *, int, aout_buffer_t * );
+static int ReloadDirectXDevices( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
+
/* Speaker setup override options list */
static const char *const speaker_list[] = { "Windows default", "Mono", "Stereo",
"Quad", "5.1", "7.1" };
+static const char *const ppsz_adev[] = {"default", };
+static const char *const ppsz_adev_text[] = {"default", };
/*****************************************************************************
* Module descriptor
*****************************************************************************/
#define DEVICE_TEXT N_("Output device")
-#define DEVICE_LONGTEXT N_( \
- "DirectX device number: 0 default device, 1..N device by number" \
- "(Note that the default device appears as 0 AND another number)." )
+#define DEVICE_LONGTEXT N_("Select your audio output device")
#define FLOAT_TEXT N_("Use float32 output")
#define FLOAT_LONGTEXT N_( \
"The option allows you to enable or disable the high-quality float32 " \
set_category( CAT_AUDIO )
set_subcategory( SUBCAT_AUDIO_AOUT )
add_shortcut( "directx" )
- add_integer( "directx-audio-device", 0, NULL, DEVICE_TEXT,
- DEVICE_LONGTEXT, true )
+ add_string( "directx-audio-device-name", "default", NULL,
+ DEVICE_TEXT, DEVICE_LONGTEXT, false )
+ change_string_list( ppsz_adev, ppsz_adev_text, ReloadDirectXDevices )
+ change_action_add( ReloadDirectXDevices, N_("Refresh list") )
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 ()
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 */
msg_Dbg( p_aout, "found device: %s", psz_desc );
- if( p_aout->output.p_sys->i_device_id == 0 && p_guid )
+ if( p_aout->output.p_sys->psz_device && !strcmp(p_aout->output.p_sys->psz_device, psz_desc) && p_guid )
{
+ /* Use the device corresponding to psz_device */
p_aout->output.p_sys->p_device_guid = malloc( sizeof( GUID ) );
*p_aout->output.p_sys->p_device_guid = *p_guid;
msg_Dbg( p_aout, "using device: %s", psz_desc );
}
-
- p_aout->output.p_sys->i_device_id--;
+ else
+ {
+ /* If no default device has been selected, chose the first one */
+ if( !p_aout->output.p_sys->psz_device && p_guid )
+ {
+ p_aout->output.p_sys->psz_device = strdup( psz_desc );
+ p_aout->output.p_sys->p_device_guid = malloc( sizeof( GUID ) );
+ *p_aout->output.p_sys->p_device_guid = *p_guid;
+ msg_Dbg( p_aout, "using device: %s", psz_desc );
+ }
+ }
return 1;
}
"DirectSoundEnumerateA" );
if( OurDirectSoundEnumerate )
{
+ p_aout->output.p_sys->psz_device = config_GetPsz(p_aout, "directx-audio-device-name");
/* Attempt enumeration */
if( FAILED( OurDirectSoundEnumerate( CallBackDirectSoundEnum,
p_aout ) ) )
msg_Dbg( p_notif, "DirectSoundThread exiting" );
return NULL;
}
+
+/*****************************************************************************
+ * CallBackConfigNBEnum: callback to get the number of available devices
+ *****************************************************************************/
+static int CALLBACK CallBackConfigNBEnum( LPGUID p_guid, LPCSTR psz_desc,
+ LPCSTR psz_mod, LPVOID p_nb )
+{
+ VLC_UNUSED( psz_mod );
+ VLC_UNUSED( psz_desc );
+ VLC_UNUSED( p_guid );
+ int * a = (int *)p_nb;
+ *a = *a +1;
+ return 1;
+}
+
+/*****************************************************************************
+ * CallBackConfigEnum: callback to add available devices to the preferences list
+ *****************************************************************************/
+static int CALLBACK CallBackConfigEnum( LPGUID p_guid, LPCSTR psz_desc,
+ LPCSTR psz_mod, LPVOID _p_item )
+{
+ VLC_UNUSED( psz_mod );
+ VLC_UNUSED( p_guid );
+
+ module_config_t *p_item = (module_config_t *) _p_item;
+
+ p_item->ppsz_list[p_item->i_list] = FromLocaleDup(psz_desc);
+ p_item->ppsz_list_text[p_item->i_list] = FromLocaleDup(psz_desc);
+ p_item->i_list = p_item->i_list +1;
+ return 1;
+}
+
+/*****************************************************************************
+ * ReloadDirectXDevices: store the list of devices in preferences
+ *****************************************************************************/
+static int ReloadDirectXDevices( vlc_object_t *p_this, char const *psz_name,
+ vlc_value_t newval, vlc_value_t oldval, void *data )
+{
+ VLC_UNUSED( newval ); VLC_UNUSED( oldval ); VLC_UNUSED( data );
+ module_config_t *p_item = config_FindConfig( p_this, psz_name );
+ if( !p_item ) return VLC_SUCCESS;
+
+ /* Clear-up the current list */
+ if( p_item->i_list )
+ {
+ int i;
+ for( i = 0; i < p_item->i_list; i++ )
+ {
+ free((char *)(p_item->ppsz_list[i]) );
+ free((char *)(p_item->ppsz_list_text[i]) );
+ }
+ }
+
+ HRESULT (WINAPI *OurDirectSoundEnumerate)(LPDSENUMCALLBACK, LPVOID);
+
+ HANDLE hdsound_dll = LoadLibrary("DSOUND.DLL");
+ if( hdsound_dll == NULL )
+ {
+ msg_Warn( p_this, "cannot open DSOUND.DLL" );
+ }
+
+ /* Get DirectSoundEnumerate */
+ OurDirectSoundEnumerate = (void *)
+ GetProcAddress( hdsound_dll,
+ "DirectSoundEnumerateA" );
+ int nb_devices = 0;
+ OurDirectSoundEnumerate(CallBackConfigNBEnum, &nb_devices);
+ msg_Dbg(p_this,"found %d devices", nb_devices);
+
+ p_item->ppsz_list = xrealloc( p_item->ppsz_list,
+ nb_devices * sizeof(char *) );
+ p_item->ppsz_list_text = xrealloc( p_item->ppsz_list_text,
+ nb_devices * sizeof(char *) );
+
+ p_item->i_list = 0;
+ OurDirectSoundEnumerate(CallBackConfigEnum, p_item);
+
+ FreeLibrary(hdsound_dll);
+
+ /* Signal change to the interface */
+ p_item->b_dirty = true;
+
+ return VLC_SUCCESS;
+}
+