//----------------------------------------------------------------------------
// Function: DisplayLocalApplicationInfo
// Purpose: Prints out locally registered applications
// Parameters:
// pApplication : [in] pointer to PEER_APPLICATION_REGISTRATION_INFO object
//
void DisplayLocalApplicationInfo(__in PCPEER_APPLICATION_REGISTRATION_INFO pApplication)
{
wprintf(L"Application:\n");
wprintf(L"\tId: ");
PrintGUID(&pApplication->application.id);
if (pApplication->application.pwzDescription != NULL)
{
wprintf(L"\tDescription: %s\n", pApplication->application.pwzDescription);
}
if (pApplication->pwzApplicationToLaunch != NULL)
{
wprintf(L"\tApplication Path: %s\n", pApplication->pwzApplicationToLaunch);
}
if (pApplication->pwzApplicationArguments != NULL)
{
wprintf(L"\tApplication Arguments: %s\n", pApplication->pwzApplicationArguments);
}
wprintf(L"\tPublication Scope: %s\n", PublicationScope(pApplication->dwPublicationScope));
}
void ParseData()
{
currentObjects = calloc( sizeof (MediaObject), streamCount );
printf( "Data begins...\n" );
printf( "File ID: " ); PrintGUID();
printf( "Total packets: %llu\n", ReadQWord() );
cursor += 2; // Skip reserved field
while (cursor < end) {
uint8_t *tmp = cursor;
ParsePacket();
cursor = tmp + packetSize;
}
}
void ParseFileProperties()
{
printf( "\t\tFile ID: " ); PrintGUID();
printf( "\t\tFile size: %llu\n", ReadQWord() );
printf( "\t\tCreation date: %llu\n", ReadQWord() );
printf( "\t\tPacket count: %llu\n", ReadQWord() );
printf( "\t\tPlay duration: %llu\n", ReadQWord() );
printf( "\t\tSend duration: %llu\n", ReadQWord() );
printf( "\t\tPreroll: %llu\n", ReadQWord() );
printf( "\t\tFlags: %u\n", ReadDWord() );
packetSize = ReadDWord() ;
printf( "\t\tMin Pack. size %u\n", packetSize );
uint32_t maxPacketSize = ReadDWord();
printf( "\t\tMax Pack. size %u\n", maxPacketSize );
printf( "\t\tMax bitrate %u\n", ReadDWord() );
printf( "\tend file properties\n" );
}
int main(int argc, char **argv)
{
const unsigned int width = 16, height = 16;
const unsigned int mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
const unsigned int subpic_width = 16, subpic_height = 16;
Display *display;
XvPortID port_num;
int surface_type_id;
unsigned int is_overlay, intra_unsigned;
int colorkey;
XvMCContext context;
XvImageFormatValues *subpics;
int num_subpics;
XvMCSubpicture subpicture = {0};
int i;
display = XOpenDisplay(NULL);
if (!GetPort
(
display,
width,
height,
XVMC_CHROMA_FORMAT_420,
mc_types,
2,
&port_num,
&surface_type_id,
&is_overlay,
&intra_unsigned
))
{
XCloseDisplay(display);
fprintf(stderr, "Error, unable to find a good port.\n");
exit(1);
}
if (is_overlay)
{
Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
}
assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
subpics = XvMCListSubpictureTypes(display, port_num, surface_type_id, &num_subpics);
assert((subpics && num_subpics) > 0 || (!subpics && num_subpics == 0));
for (i = 0; i < num_subpics; ++i)
{
printf("Subpicture %d:\n", i);
printf("\tid: 0x%08x\n", subpics[i].id);
printf("\ttype: %s\n", subpics[i].type == XvRGB ? "XvRGB" : (subpics[i].type == XvYUV ? "XvYUV" : "Unknown"));
printf("\tbyte_order: %s\n", subpics[i].byte_order == LSBFirst ? "LSB First" : (subpics[i].byte_order == MSBFirst ? "MSB First" : "Unknown"));
PrintGUID(subpics[i].guid);
printf("\tbpp: %u\n", subpics[i].bits_per_pixel);
printf("\tformat: %s\n", subpics[i].format == XvPacked ? "XvPacked" : (subpics[i].format == XvPlanar ? "XvPlanar" : "Unknown"));
printf("\tnum_planes: %u\n", subpics[i].num_planes);
if (subpics[i].type == XvRGB)
{
printf("\tdepth: %u\n", subpics[i].depth);
printf("\tred_mask: 0x%08x\n", subpics[i].red_mask);
printf("\tgreen_mask: 0x%08x\n", subpics[i].green_mask);
printf("\tblue_mask: 0x%08x\n", subpics[i].blue_mask);
}
else if (subpics[i].type == XvYUV)
{
printf("\ty_sample_bits: %u\n", subpics[i].y_sample_bits);
printf("\tu_sample_bits: %u\n", subpics[i].u_sample_bits);
printf("\tv_sample_bits: %u\n", subpics[i].v_sample_bits);
printf("\thorz_y_period: %u\n", subpics[i].horz_y_period);
printf("\thorz_u_period: %u\n", subpics[i].horz_u_period);
printf("\thorz_v_period: %u\n", subpics[i].horz_v_period);
printf("\tvert_y_period: %u\n", subpics[i].vert_y_period);
printf("\tvert_u_period: %u\n", subpics[i].vert_u_period);
printf("\tvert_v_period: %u\n", subpics[i].vert_v_period);
}
PrintComponentOrder(subpics[i].component_order);
printf("\tscanline_order: %s\n", subpics[i].scanline_order == XvTopToBottom ? "XvTopToBottom" : (subpics[i].scanline_order == XvBottomToTop ? "XvBottomToTop" : "Unknown"));
}
if (num_subpics == 0)
{
printf("Subpictures not supported, nothing to test.\n");
return 0;
}
/* Test NULL context */
assert(XvMCCreateSubpicture(display, NULL, &subpicture, subpic_width, subpic_height, subpics[0].id) == XvMCBadContext);
/* Test NULL subpicture */
assert(XvMCCreateSubpicture(display, &context, NULL, subpic_width, subpic_height, subpics[0].id) == XvMCBadSubpicture);
/* Test invalid subpicture */
assert(XvMCCreateSubpicture(display, &context, &subpicture, subpic_width, subpic_height, -1) == BadMatch);
/* Test huge width */
assert(XvMCCreateSubpicture(display, &context, &subpicture, 16384, subpic_height, subpics[0].id) == BadValue);
/* Test huge height */
assert(XvMCCreateSubpicture(display, &context, &subpicture, subpic_width, 16384, subpics[0].id) == BadValue);
/* Test huge width & height */
assert(XvMCCreateSubpicture(display, &context, &subpicture, 16384, 16384, subpics[0].id) == BadValue);
for (i = 0; i < num_subpics; ++i)
{
/* Test valid params */
assert(XvMCCreateSubpicture(display, &context, &subpicture, subpic_width, subpic_height, subpics[i].id) == Success);
/* Test subpicture id assigned */
assert(subpicture.subpicture_id != 0);
/* Test context id assigned and correct */
assert(subpicture.context_id == context.context_id);
/* Test subpicture type id assigned and correct */
assert(subpicture.xvimage_id == subpics[i].id);
/* Test width & height assigned and correct */
assert(subpicture.width == width && subpicture.height == height);
if (subpics[i].type == XvRGB)
/* Test no palette support */
assert(subpicture.num_palette_entries == 0 && subpicture.entry_bytes == 0);
else
/* Test palette support */
assert(subpicture.num_palette_entries == 16 && subpicture.entry_bytes == 4);
/* Test valid params */
assert(XvMCDestroySubpicture(display, &subpicture) == Success);
}
/* Test NULL surface */
assert(XvMCDestroySubpicture(display, NULL) == XvMCBadSubpicture);
assert(XvMCDestroyContext(display, &context) == Success);
free(subpics);
XvUngrabPort(display, port_num, CurrentTime);
XCloseDisplay(display);
return 0;
}
// Gets new location data from the user, and prints the report data.
// The location data includes fields for both a civic address report
// and a latitude/longitude report.
// The error radius, altitude, and altitude error fields are not
// displayed in the Default Location Control Panel, but they are
// available from the Location API.
HRESULT EnterLocation(CLocationReport * pLocationReport)
{
WCHAR address1[ADDRESS_FIELD_LENGTH];
WCHAR address2[ADDRESS_FIELD_LENGTH];
WCHAR city[ADDRESS_FIELD_LENGTH];
WCHAR stateprovince[ADDRESS_FIELD_LENGTH];
WCHAR zipcode[ADDRESS_FIELD_LENGTH];
WCHAR countryregion[COUNTRYREGION_FIELD_LENGTH]; // ISO-3166 2-digit or 3-digit code
DOUBLE latitude = 0;
DOUBLE longitude = 0;
DOUBLE errorradius = 0;
DOUBLE altitude = 0;
DOUBLE altitudeerror = 0;
int numberfieldsread = 0; // number of fields successfully read by wscanf_s
// Interface for civic address report
CComPtr<ICivicAddressReport> spCivicAddressReport;
// Interface for latitude/longitude report
CComPtr<ILatLongReport> spLatLongReport;
// prompt user to enter line 1 of the street address.
wprintf(PROMPT_ADDRESS1);
SafeGetws(address1, ARRAYSIZE(address1));
fflush(stdin);
// Set line 1 of the street address in the new report
CComBSTR bstrAddress1(address1);
HRESULT hr = pLocationReport->SetAddressLine1(bstrAddress1);
if (SUCCEEDED(hr))
{
// prompt user to enter line 2 of the street address.
wprintf(PROMPT_ADDRESS2);
SafeGetws(address2, ARRAYSIZE(address2));
fflush(stdin);
// Set line 2 of the street address in the new report
CComBSTR bstrAddress2(address2);
hr = pLocationReport->SetAddressLine2(bstrAddress2);
}
if (SUCCEEDED(hr))
{
// prompt user to enter the city.
wprintf(PROMPT_CITY);
SafeGetws(city, ARRAYSIZE(city));
fflush(stdin);
// Set the city in the new report
CComBSTR bstrCity(city);
hr = pLocationReport->SetCity(bstrCity);
}
if (SUCCEEDED(hr))
{
// prompt user to enter the state/province.
wprintf(PROMPT_STATEPROVINCE);
SafeGetws(stateprovince, ARRAYSIZE(city));
fflush(stdin);
// Set the state/province in the new report
CComBSTR bstrStateProvince(stateprovince);
hr = pLocationReport->SetStateProvince(bstrStateProvince);
}
if (SUCCEEDED(hr))
{
// prompt user to enter the postal code.
wprintf(PROMPT_POSTALCODE);
SafeGetws(zipcode, ARRAYSIZE(zipcode));
fflush(stdin);
// Set the postal code in the new report
CComBSTR bstrZipCode(zipcode);
hr = pLocationReport->SetPostalCode(bstrZipCode);
}
if (SUCCEEDED(hr))
{
// prompt user to enter the country code.
wprintf(PROMPT_COUNTRYREGION);
SafeGetws(countryregion, ARRAYSIZE(countryregion));
fflush(stdin);
// Set the country/region in the new report
CComBSTR bstrCountryRegion(countryregion);
hr = pLocationReport->SetCountryRegion(bstrCountryRegion);
}
if (SUCCEEDED(hr))
{
// prompt the user to enter latitude
wprintf(PROMPT_LATITUDE);
numberfieldsread = wscanf_s(L"%lf", &latitude);
fflush(stdin);
if (0 == numberfieldsread)
{
wprintf(L"Error reading input. The report field will be set to zero.\n");
}
else
{
// Set the latitude
hr = pLocationReport->SetLatitude(latitude);
}
}
if (SUCCEEDED(hr))
{
// prompt the user to enter longitude
wprintf(PROMPT_LONGITUDE);
numberfieldsread = wscanf_s(L"%lf", &longitude);
fflush(stdin);
if (0 == numberfieldsread)
{
wprintf(L"Error reading input. The report field will be set to zero.\n");
}
else
{
// Set the longitude
hr = pLocationReport->SetLongitude(longitude);
}
}
if (SUCCEEDED(hr))
{
// prompt the user to enter the error radius for the latitude/longitude
wprintf(PROMPT_ERRORRADIUS);
numberfieldsread = wscanf_s(L"%lf", &errorradius);
fflush(stdin);
if (0 == numberfieldsread)
{
wprintf(L"Error reading input. The report field will be set to a default value.\n");
}
else
{
// Set the error radius
hr = pLocationReport->SetErrorRadius(errorradius);
}
}
if (SUCCEEDED(hr))
{
// prompt the user to enter altitude
wprintf(PROMPT_ALTITUDE);
numberfieldsread = wscanf_s(L"%lf", &altitude);
fflush(stdin);
if (0 == numberfieldsread)
{
wprintf(L"Error reading input. The report field will be set to zero.\n");
}
else
{
// Set the altitude
hr = pLocationReport->SetAltitude(altitude);
}
}
if (SUCCEEDED(hr))
{
// prompt the user to enter altitude error
wprintf(PROMPT_ALTITUDEERROR);
numberfieldsread = wscanf_s(L"%lf", &altitudeerror);
fflush(stdin);
if (0 == numberfieldsread)
{
wprintf(L"Error reading input. The report field will be set to zero.\n");
}
else
{
// Set the altitude error
hr = pLocationReport->SetAltitudeError(altitudeerror);
}
}
if (SUCCEEDED(hr))
{
// Print the GUID
SENSOR_ID SensorID;
hr = pLocationReport->GetSensorID(&SensorID);
PrintGUID(SensorID);
}
if (SUCCEEDED(hr))
{
// Print the timestamp
SYSTEMTIME systime;
hr = pLocationReport->GetTimestamp(&systime);
PrintTime(systime);
}
if (SUCCEEDED(hr))
{
hr = pLocationReport->QueryInterface(IID_PPV_ARGS(&spCivicAddressReport));
}
if (SUCCEEDED(hr))
{
PrintCivicAddress(spCivicAddressReport);
}
if (SUCCEEDED(hr))
{
hr = pLocationReport->QueryInterface(IID_PPV_ARGS(&spLatLongReport));
}
if (SUCCEEDED(hr))
{
PrintLatLong(spLatLongReport);
}
return hr;
}