Hi Alister,
One possibility is there is no sound card or port audio failed to enumerate
one.
In this case, it may be caused by signed to unsigned conversion in
pjsua_enum_snd_devs():
unsigned i, dev_count;
dev_count = pjmedia_snd_get_dev_count();
if (dev_count > *count) dev_count = *count;
I think you can check that by trace step-by-step into that function.
nanang
On 20/12/2007, Alister Brenton <uaf_brenton at concsols.com> wrote:
>
> //in spctl.h
> pjmedia_snd_dev_info m_DevInfos[255];
>
>
>
> //in sipctl.cpp
> int CSipCtl::GetNumSoundDevs()
> {
> unsigned int result = 255;
> pj_status_t status;
> status = pjsua_enum_snd_devs(m_DevInfos,&result); // this line fails!
> :O
> if(status)
> {
> return -1;
> }
> return result;
> }
>
> The problem I'm having is when I set count to anything other than zero,
> I get an access violation in memcpy.asm - I've tried the usual suspects
> (checking pointers etc) but no luck - any ideas?
>
>
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