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Make it return a value in case it's not implemented or it failed.

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git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@448 3f6dc0c8-ddfe-455d-9043-3cd528dc4637
This commit is contained in:
aymeric 2009-04-28 16:01:44 +00:00
parent 56d6b70f44
commit d5ec16744a
1 changed files with 14 additions and 12 deletions
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26
linphone/mediastreamer2/src/winsnd2.c
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@ -400,7 +400,7 @@ static void winsndcard_set_source(MSSndCard *card, MSSndCardCapture source){
}
}
static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int val){
static int winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int val){
WinSndCard *d=(WinSndCard*)card->data;
UINT uMixerID;
@ -418,14 +418,14 @@ static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int
if ( mr != MMSYSERR_NOERROR )
{
ms_error("winsndcard_set_control: mixerGetID failed. (0x%x)", mr);
return;
return -1;
}
mr = mixerOpen( (LPHMIXER)&dwMixerHandle, uMixerID, 0L, 0L, 0L );
if ( mr != MMSYSERR_NOERROR )
{
mixerClose( (HMIXER)dwMixerHandle );
ms_error("winsndcard_set_control: mixerOpen failed. (0x%x)", mr);
return;
return -1;
}
memset( &MixerLine, 0, sizeof(MIXERLINE) );
MixerLine.cbStruct = sizeof(MIXERLINE);
@ -435,7 +435,7 @@ static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int
{
mixerClose( (HMIXER)dwMixerHandle );
ms_error("winsndcard_set_control: mixerGetLineInfo failed. (0x%x)", mr);
return;
return -1;
}
/* ms_message("Name: %s\n", MixerLine.szName); */
/* ms_message("Source Line: %d\n", MixerLine.dwSource); */
@ -452,7 +452,7 @@ static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int
{
mixerClose( (HMIXER)dwMixerHandle );
ms_error("winsndcard_set_control: mixerGetLineInfo failed. (0x%x)", mr);
return;
return -1;
}
/* ms_message("Name: %s\n", MixerLine.szName); */
@ -469,7 +469,7 @@ static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int
{
mixerClose( (HMIXER)dwMixerHandle );
ms_error("winsndcard_set_control: mixerGetLineInfo failed. (0x%x)", mr);
return;
return -1;
}
/* ms_message("Name: %s\n", MixerLine.szName); */
@ -518,9 +518,9 @@ static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int
if (mr != MMSYSERR_NOERROR)
{
ms_error("winsndcard_set_control: mixerClose failed. (0x%x)", mr);
return;
return -1;
}
break;
return 0;
case MS_SND_CARD_MASTER_MUTE:
case MS_SND_CARD_PLAYBACK_MUTE:
@ -536,14 +536,14 @@ static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int
if ( mr != MMSYSERR_NOERROR )
{
ms_error("winsndcard_set_control: mixerGetID failed. (0x%x)", mr);
return;
return -1;
}
mr = mixerOpen( (LPHMIXER)&dwMixerHandle, uMixerID, 0L, 0L, 0L );
if ( mr != MMSYSERR_NOERROR )
{
mixerClose( (HMIXER)dwMixerHandle );
ms_error("winsndcard_set_control: mixerOpen failed. (0x%x)", mr);
return;
return -1;
}
memset( &MixerLine, 0, sizeof(MIXERLINE) );
MixerLine.cbStruct = sizeof(MIXERLINE);
@ -553,7 +553,7 @@ static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int
{
mixerClose( (HMIXER)dwMixerHandle );
ms_error("winsndcard_set_control: mixerSetControlDetails failed. (0x%x)", mr);
return;
return -1;
}
/* ms_message("Name: %s\n", MixerLine.szName); */
@ -581,13 +581,15 @@ static void winsndcard_set_control(MSSndCard *card, MSSndCardControlElem e, int
if (mr != MMSYSERR_NOERROR)
{
ms_error("winsndcard_set_control: mixerSetControlDetails failed. (0x%x)", mr);
return;
return -1;
}
return 0;
}
break;
default:
ms_warning("winsndcard_set_control: unsupported command.");
}
return -1;
}
static int winsndcard_get_control(MSSndCard *card, MSSndCardControlElem e){