Imagination PowerVR SDK Blog

how to use MVED in Marvell 's Pxa310


#1

i develop a camera video Recorder app in wince 6 ,CPU is PXA310,RAM is 80M,i want to use MVED (multi-standard video Encode Decode) function,

but error ( ERROR: PVRRC_HARDWARE_NOT_AVAILABLE ),how to solve,then look this code:



PVR_INSTANCE uInstance;

PVR_API_TYPE n1=PVR_VEA;

PVR_VIDEOSTANDARD n2=PVR_MPEG4_ASP;

PVRRC res;



typedef PVRRC (* ProjectWizDLL)( /*out */ PVR_INSTANCE *phInstance,

/*in */ PVR_API_TYPE eAPIType,

/*in / PVR_VIDEOSTANDARD eVideoStandard);

//typedef BOOL (
ProjectWizDLL)(TCHAR * pProjectPath);

HINSTANCE hmod;

hmod=LoadLibrary(_T(“pvr_mved1.dll”));

ProjectWizDLL lpproc;

lpproc = (ProjectWizDLL)GetProcAddress (hmod,_T(“PVRInitialise”));

res=(*lpproc)(&uInstance,n1,n2);


#2

Hi Janemxq,



This seems to be an issue with a PowerVR Video core, rather than a Graphics core. This forum is for graphics support. I can forward this report onto a member of our Video team, but I think you should also discuss this with your platform provider in case this is a platform specific problem.



Regards,

Joe


#3

thanks,but Marvell’s support is poor, :-<