bool StADLsdk::countAdapters() { if(myFunctions.ADL_Adapter_AdapterInfo_Get == NULL || myFunctions.ADL_Adapter_NumberOfAdapters_Get == NULL) { return false; } // obtain the number of adapters for the system myFunctions.ADL_Adapter_NumberOfAdapters_Get(&myNumAdapters); if(myNumAdapters <= 0) { return false; } myAdaptersInfoList = (AdapterInfo* )ADL_Main_Memory_Alloc(sizeof(AdapterInfo) * myNumAdapters); // get the AdapterInfo structure for all adapters in the system myFunctions.ADL_Adapter_AdapterInfo_Get(myAdaptersInfoList, sizeof(AdapterInfo) * myNumAdapters); return true; }
Bool VA_FGLRXGetClientDriverName( Display *dpy, int screen, int *ddxDriverMajorVersion, int *ddxDriverMinorVersion, int *ddxDriverPatchVersion, char **clientDriverName ) { ADL_MAIN_CONTROL_CREATE ADL_Main_Control_Create; ADL_MAIN_CONTROL_DESTROY ADL_Main_Control_Destroy; ADL_ADAPTER_NUMBEROFADAPTERS_GET ADL_Adapter_NumberOfAdapters_Get; ADL_ADAPTER_ADAPTERINFO_GET ADL_Adapter_AdapterInfo_Get; ADL_ADAPTER_XSCREENINFO_GET ADL_Adapter_XScreenInfo_Get; LPAdapterInfo lpAdapterInfo = NULL; LPXScreenInfo lpXScreenInfo = NULL; void *libadl_handle = NULL; Bool success = False; int is_adl_initialized = 0; int i, num_adapters, lpAdapterInfo_size, lpXScreenInfo_size; if (ddxDriverMajorVersion) *ddxDriverMajorVersion = 0; if (ddxDriverMinorVersion) *ddxDriverMinorVersion = 0; if (ddxDriverPatchVersion) *ddxDriverPatchVersion = 0; if (clientDriverName) *clientDriverName = NULL; libadl_handle = dlopen("libatiadlxx.so", RTLD_LAZY|RTLD_GLOBAL); if (!libadl_handle) goto end; dlerror(); ADL_Main_Control_Create = (ADL_MAIN_CONTROL_CREATE) dlsym(libadl_handle,"ADL_Main_Control_Create"); if (dlerror()) goto end; ADL_Main_Control_Destroy = (ADL_MAIN_CONTROL_DESTROY) dlsym(libadl_handle,"ADL_Main_Control_Destroy"); if (dlerror()) goto end; ADL_Adapter_NumberOfAdapters_Get = (ADL_ADAPTER_NUMBEROFADAPTERS_GET) dlsym(libadl_handle,"ADL_Adapter_NumberOfAdapters_Get"); if (dlerror()) goto end; ADL_Adapter_AdapterInfo_Get = (ADL_ADAPTER_ADAPTERINFO_GET) dlsym(libadl_handle,"ADL_Adapter_AdapterInfo_Get"); if (dlerror()) goto end; ADL_Adapter_XScreenInfo_Get = (ADL_ADAPTER_XSCREENINFO_GET) dlsym(libadl_handle,"ADL_Adapter_XScreenInfo_Get"); if (dlerror()) goto end; if (ADL_Main_Control_Create(ADL_Main_Memory_Alloc, 1) != ADL_OK) goto end; is_adl_initialized = 1; if (ADL_Adapter_NumberOfAdapters_Get(&num_adapters) != ADL_OK) goto end; if (num_adapters <= 0) goto end; lpAdapterInfo_size = num_adapters * sizeof(*lpAdapterInfo); lpAdapterInfo = ADL_Main_Memory_Alloc(lpAdapterInfo_size); if (!lpAdapterInfo) goto end; memset(lpAdapterInfo, 0, lpAdapterInfo_size); for (i = 0; i < num_adapters; i++) lpAdapterInfo[i].iSize = sizeof(lpAdapterInfo[i]); lpXScreenInfo_size = num_adapters * sizeof(*lpXScreenInfo); lpXScreenInfo = ADL_Main_Memory_Alloc(lpXScreenInfo_size); if (!lpXScreenInfo) goto end; memset(lpXScreenInfo, 0, lpXScreenInfo_size); if (ADL_Adapter_AdapterInfo_Get(lpAdapterInfo, lpAdapterInfo_size) != ADL_OK) goto end; if (ADL_Adapter_XScreenInfo_Get(lpXScreenInfo, lpXScreenInfo_size) != ADL_OK) goto end; for (i = 0; i < num_adapters; i++) { LPXScreenInfo const lpCurrXScreenInfo = &lpXScreenInfo[i]; LPAdapterInfo const lpCurrAdapterInfo = &lpAdapterInfo[i]; if (!lpCurrAdapterInfo->iPresent) continue; #if 0 printf("Adapter %d:\n", i); printf(" iAdapterIndex: %d\n", lpCurrAdapterInfo->iAdapterIndex); printf(" strUDID: '%s'\n", lpCurrAdapterInfo->strUDID); printf(" iBusNumber: %d\n", lpCurrAdapterInfo->iBusNumber); printf(" iDeviceNumber: %d\n", lpCurrAdapterInfo->iDeviceNumber); printf(" iFunctionNumber: %d\n", lpCurrAdapterInfo->iFunctionNumber); printf(" iVendorID: 0x%04x\n", lpCurrAdapterInfo->iVendorID); printf(" strAdapterName: '%s'\n", lpCurrAdapterInfo->strAdapterName); printf(" strDisplayName: '%s'\n", lpCurrAdapterInfo->strDisplayName); printf(" iPresent: %d\n", lpCurrAdapterInfo->iPresent); printf(" iXScreenNum: %d\n", lpCurrXScreenInfo->iXScreenNum); #endif if (screen == lpCurrXScreenInfo->iXScreenNum && match_display_name(dpy, lpCurrAdapterInfo->strDisplayName)) { if (clientDriverName) *clientDriverName = strdup("fglrx"); success = True; break; } } end: if (lpXScreenInfo) ADL_Main_Memory_Free(&lpXScreenInfo); if (lpAdapterInfo) ADL_Main_Memory_Free(&lpAdapterInfo); if (is_adl_initialized) ADL_Main_Control_Destroy(); if (libadl_handle) dlclose(libadl_handle); return success; }