int main(int argc, char* argv[])
{
if (argc != 2){
printf("Usage: dxlist.exe [-sound] [-s] [-display] [-d]\n");
return 1;
}
if ((strcmp(argv[1],"-sound")==0) || (strcmp(argv[1],"-s")==0)) {
sound_devices = 0;
printf("Sound devices:\n");
if (DirectSoundEnumerateA(DirectSoundEnum, NULL) != DS_OK){
printf("Error: can't list the audio devices\n");
}
}
else
if ((strcmp(argv[1],"-display")==0) || (strcmp(argv[1],"-d")==0)) {
display_devices = 0;
printf("Display devices:\n");
if (DirectDrawEnumerateExA(DirectDrawEnum, NULL, DDENUM_ATTACHEDSECONDARYDEVICES) != DS_OK) {
printf("Error: can't list the display devices\n");
}
}
else
printf("Unknown option %s\n", argv[1]);
return 0;
}
HRESULT
WINAPI
DirectDrawEnumerateA( LPDDENUMCALLBACKA lpCallback,
LPVOID lpContext)
{
HRESULT retValue;
DirectDrawEnumerateProcData epd;
DX_WINDBG_trace();
epd.lpCallback = (LPVOID) lpCallback;
epd.lpContext = lpContext;
if (!IsBadCodePtr((LPVOID)lpCallback))
{
return DirectDrawEnumerateExA((LPDDENUMCALLBACKEXA)TranslateCallbackA, &epd, DDENUM_NONDISPLAYDEVICES);
}
else
{
retValue = DDERR_INVALIDPARAMS;
}
return retValue;
}
