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gecko-dev/widget/windows/GfxInfo.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/ArrayUtils.h"
#include <windows.h>
#include <setupapi.h>
#include "gfxConfig.h"
#include "gfxWindowsPlatform.h"
#include "GfxInfo.h"
#include "GfxInfoWebGL.h"
#include "nsUnicharUtils.h"
#include "prenv.h"
#include "prprf.h"
#include "GfxDriverInfo.h"
#include "mozilla/Preferences.h"
#include "mozilla/gfx/DeviceManagerDx.h"
#include "mozilla/gfx/Logging.h"
#include "nsPrintfCString.h"
#include "jsapi.h"
#if defined(MOZ_CRASHREPORTER)
#include "nsExceptionHandler.h"
#include "nsICrashReporter.h"
#define NS_CRASHREPORTER_CONTRACTID "@mozilla.org/toolkit/crash-reporter;1"
#endif
using namespace mozilla;
using namespace mozilla::gfx;
using namespace mozilla::widget;
#ifdef DEBUG
NS_IMPL_ISUPPORTS_INHERITED(GfxInfo, GfxInfoBase, nsIGfxInfoDebug)
#endif
static const uint32_t allWindowsVersions = 0xffffffff;
GfxInfo::GfxInfo()
: mWindowsVersion(0),
mActiveGPUIndex(0),
mHasDualGPU(false)
{
}
/* GetD2DEnabled and GetDwriteEnabled shouldn't be called until after gfxPlatform initialization
* has occurred because they depend on it for information. (See bug 591561) */
nsresult
GfxInfo::GetD2DEnabled(bool *aEnabled)
{
// Telemetry queries this during XPCOM initialization, and there's no
// gfxPlatform by then. Just bail out if gfxPlatform isn't initialized.
if (!gfxPlatform::Initialized()) {
*aEnabled = false;
return NS_OK;
}
// We check gfxConfig rather than the actual render mode, since the UI
// process does not use Direct2D if the GPU process is enabled. However,
// content processes can still use Direct2D.
*aEnabled = gfx::gfxConfig::IsEnabled(gfx::Feature::DIRECT2D);
return NS_OK;
}
nsresult
GfxInfo::GetDWriteEnabled(bool *aEnabled)
{
*aEnabled = gfxWindowsPlatform::GetPlatform()->DWriteEnabled();
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetDWriteVersion(nsAString & aDwriteVersion)
{
gfxWindowsPlatform::GetDLLVersion(L"dwrite.dll", aDwriteVersion);
return NS_OK;
}
#define PIXEL_STRUCT_RGB 1
#define PIXEL_STRUCT_BGR 2
NS_IMETHODIMP
GfxInfo::GetCleartypeParameters(nsAString & aCleartypeParams)
{
nsTArray<ClearTypeParameterInfo> clearTypeParams;
gfxWindowsPlatform::GetPlatform()->GetCleartypeParams(clearTypeParams);
uint32_t d, numDisplays = clearTypeParams.Length();
bool displayNames = (numDisplays > 1);
bool foundData = false;
nsString outStr;
for (d = 0; d < numDisplays; d++) {
ClearTypeParameterInfo& params = clearTypeParams[d];
if (displayNames) {
outStr.AppendPrintf("%S [ ", params.displayName.get());
}
if (params.gamma >= 0) {
foundData = true;
outStr.AppendPrintf("Gamma: %.4g ", params.gamma / 1000.0);
}
if (params.pixelStructure >= 0) {
foundData = true;
if (params.pixelStructure == PIXEL_STRUCT_RGB ||
params.pixelStructure == PIXEL_STRUCT_BGR)
{
outStr.AppendPrintf("Pixel Structure: %S ",
(params.pixelStructure == PIXEL_STRUCT_RGB
? u"RGB" : u"BGR"));
} else {
outStr.AppendPrintf("Pixel Structure: %d ", params.pixelStructure);
}
}
if (params.clearTypeLevel >= 0) {
foundData = true;
outStr.AppendPrintf("ClearType Level: %d ", params.clearTypeLevel);
}
if (params.enhancedContrast >= 0) {
foundData = true;
outStr.AppendPrintf("Enhanced Contrast: %d ", params.enhancedContrast);
}
if (displayNames) {
outStr.Append(u"] ");
}
}
if (foundData) {
aCleartypeParams.Assign(outStr);
return NS_OK;
}
return NS_ERROR_FAILURE;
}
static nsresult GetKeyValue(const WCHAR* keyLocation, const WCHAR* keyName, nsAString& destString, int type)
{
HKEY key;
DWORD dwcbData;
DWORD dValue;
DWORD resultType;
LONG result;
nsresult retval = NS_OK;
result = RegOpenKeyExW(HKEY_LOCAL_MACHINE, keyLocation, 0, KEY_QUERY_VALUE, &key);
if (result != ERROR_SUCCESS) {
return NS_ERROR_FAILURE;
}
switch (type) {
case REG_DWORD: {
// We only use this for vram size
dwcbData = sizeof(dValue);
result = RegQueryValueExW(key, keyName, nullptr, &resultType,
(LPBYTE)&dValue, &dwcbData);
if (result == ERROR_SUCCESS && resultType == REG_DWORD) {
dValue = dValue / 1024 / 1024;
destString.AppendInt(int32_t(dValue));
} else {
retval = NS_ERROR_FAILURE;
}
break;
}
case REG_QWORD: {
// We only use this for vram size
LONGLONG qValue;
dwcbData = sizeof(qValue);
result = RegQueryValueExW(key, keyName, nullptr, &resultType,
(LPBYTE)&qValue, &dwcbData);
if (result == ERROR_SUCCESS && resultType == REG_QWORD) {
qValue = qValue / 1024 / 1024;
destString.AppendInt(int32_t(qValue));
} else {
retval = NS_ERROR_FAILURE;
}
break;
}
case REG_MULTI_SZ: {
// A chain of null-separated strings; we convert the nulls to spaces
WCHAR wCharValue[1024];
dwcbData = sizeof(wCharValue);
result = RegQueryValueExW(key, keyName, nullptr, &resultType,
(LPBYTE)wCharValue, &dwcbData);
if (result == ERROR_SUCCESS && resultType == REG_MULTI_SZ) {
// This bit here could probably be cleaner.
bool isValid = false;
DWORD strLen = dwcbData/sizeof(wCharValue[0]);
for (DWORD i = 0; i < strLen; i++) {
if (wCharValue[i] == '\0') {
if (i < strLen - 1 && wCharValue[i + 1] == '\0') {
isValid = true;
break;
} else {
wCharValue[i] = ' ';
}
}
}
// ensure wCharValue is null terminated
wCharValue[strLen-1] = '\0';
if (isValid)
destString = wCharValue;
} else {
retval = NS_ERROR_FAILURE;
}
break;
}
}
RegCloseKey(key);
return retval;
}
static nsresult GetKeyValues(const WCHAR* keyLocation, const WCHAR* keyName, nsTArray<nsString>& destStrings)
{
// First ask for the size of the value
DWORD size;
LONG rv = RegGetValueW(HKEY_LOCAL_MACHINE, keyLocation, keyName, RRF_RT_REG_MULTI_SZ, nullptr, nullptr, &size);
if (rv != ERROR_SUCCESS) {
return NS_ERROR_FAILURE;
}
// Create a buffer with the proper size and retrieve the value
WCHAR* wCharValue = new WCHAR[size / sizeof(WCHAR)];
rv = RegGetValueW(HKEY_LOCAL_MACHINE, keyLocation, keyName, RRF_RT_REG_MULTI_SZ, nullptr, (LPBYTE)wCharValue, &size);
if (rv != ERROR_SUCCESS) {
delete[] wCharValue;
return NS_ERROR_FAILURE;
}
// The value is a sequence of null-terminated strings, usually terminated by an empty string (\0).
// RegGetValue ensures that the value is properly terminated with a null character.
DWORD i = 0;
DWORD strLen = size / sizeof(WCHAR);
while (i < strLen) {
nsString value(wCharValue + i);
if (!value.IsEmpty()) {
destStrings.AppendElement(value);
}
i += value.Length() + 1;
}
delete[] wCharValue;
return NS_OK;
}
// The device ID is a string like PCI\VEN_15AD&DEV_0405&SUBSYS_040515AD
// this function is used to extract the id's out of it
uint32_t
ParseIDFromDeviceID(const nsAString &key, const char *prefix, int length)
{
nsAutoString id(key);
ToUpperCase(id);
int32_t start = id.Find(prefix);
if (start != -1) {
id.Cut(0, start + strlen(prefix));
id.Truncate(length);
}
nsresult err;
return id.ToInteger(&err, 16);
}
// OS version in 16.16 major/minor form
// based on http://msdn.microsoft.com/en-us/library/ms724834(VS.85).aspx
enum {
kWindowsUnknown = 0,
kWindows7 = 0x60001,
kWindows8 = 0x60002,
kWindows8_1 = 0x60003,
kWindows10 = 0xA0000
};
static int32_t
WindowsOSVersion()
{
static int32_t winVersion = UNINITIALIZED_VALUE;
OSVERSIONINFO vinfo;
if (winVersion == UNINITIALIZED_VALUE) {
vinfo.dwOSVersionInfoSize = sizeof (vinfo);
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable:4996)
#endif
if (!GetVersionEx(&vinfo)) {
#ifdef _MSC_VER
#pragma warning(pop)
#endif
winVersion = kWindowsUnknown;
} else {
winVersion = int32_t(vinfo.dwMajorVersion << 16) + vinfo.dwMinorVersion;
}
}
return winVersion;
}
/* Other interesting places for info:
* IDXGIAdapter::GetDesc()
* IDirectDraw7::GetAvailableVidMem()
* e->GetAvailableTextureMem()
* */
#define DEVICE_KEY_PREFIX L"\\Registry\\Machine\\"
nsresult
GfxInfo::Init()
{
nsresult rv = GfxInfoBase::Init();
DISPLAY_DEVICEW displayDevice;
displayDevice.cb = sizeof(displayDevice);
int deviceIndex = 0;
const char *spoofedWindowsVersion = PR_GetEnv("MOZ_GFX_SPOOF_WINDOWS_VERSION");
if (spoofedWindowsVersion) {
PR_sscanf(spoofedWindowsVersion, "%x", &mWindowsVersion);
} else {
mWindowsVersion = WindowsOSVersion();
}
mDeviceKeyDebug = NS_LITERAL_STRING("PrimarySearch");
while (EnumDisplayDevicesW(nullptr, deviceIndex, &displayDevice, 0)) {
if (displayDevice.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE) {
mDeviceKeyDebug = NS_LITERAL_STRING("NullSearch");
break;
}
deviceIndex++;
}
// make sure the string is nullptr terminated
if (wcsnlen(displayDevice.DeviceKey, ArrayLength(displayDevice.DeviceKey))
== ArrayLength(displayDevice.DeviceKey)) {
// we did not find a nullptr
return rv;
}
mDeviceKeyDebug = displayDevice.DeviceKey;
/* DeviceKey is "reserved" according to MSDN so we'll be careful with it */
/* check that DeviceKey begins with DEVICE_KEY_PREFIX */
/* some systems have a DeviceKey starting with \REGISTRY\Machine\ so we need to compare case insenstively */
if (_wcsnicmp(displayDevice.DeviceKey, DEVICE_KEY_PREFIX, ArrayLength(DEVICE_KEY_PREFIX)-1) != 0)
return rv;
// chop off DEVICE_KEY_PREFIX
mDeviceKey[0] = displayDevice.DeviceKey + ArrayLength(DEVICE_KEY_PREFIX)-1;
mDeviceID[0] = displayDevice.DeviceID;
mDeviceString[0] = displayDevice.DeviceString;
// On Windows 8 and Server 2012 hosts, we want to not block RDP
// sessions from attempting hardware acceleration. RemoteFX
// provides features and functionaltiy that can give a good D3D10 +
// D2D + DirectWrite experience emulated via a software GPU.
//
// Unfortunately, the Device ID is nullptr, and we can't enumerate
// it using the setup infrastructure (SetupDiGetClassDevsW below
// will return INVALID_HANDLE_VALUE).
if (mWindowsVersion >= kWindows8 &&
mDeviceID[0].Length() == 0 &&
mDeviceString[0].EqualsLiteral("RDPUDD Chained DD"))
{
WCHAR sysdir[255];
UINT len = GetSystemDirectory(sysdir, sizeof(sysdir));
if (len < sizeof(sysdir)) {
nsString rdpudd(sysdir);
rdpudd.AppendLiteral("\\rdpudd.dll");
gfxWindowsPlatform::GetDLLVersion(rdpudd.BeginReading(), mDriverVersion[0]);
mDriverDate[0].AssignLiteral("01-01-1970");
// 0x1414 is Microsoft; 0xfefe is an invented (and unused) code
mDeviceID[0].AssignLiteral("PCI\\VEN_1414&DEV_FEFE&SUBSYS_00000000");
}
}
/* create a device information set composed of the current display device */
HDEVINFO devinfo = SetupDiGetClassDevsW(nullptr, mDeviceID[0].get(), nullptr,
DIGCF_PRESENT | DIGCF_PROFILE | DIGCF_ALLCLASSES);
if (devinfo != INVALID_HANDLE_VALUE) {
HKEY key;
LONG result;
WCHAR value[255];
DWORD dwcbData;
SP_DEVINFO_DATA devinfoData;
DWORD memberIndex = 0;
devinfoData.cbSize = sizeof(devinfoData);
NS_NAMED_LITERAL_STRING(driverKeyPre, "System\\CurrentControlSet\\Control\\Class\\");
/* enumerate device information elements in the device information set */
while (SetupDiEnumDeviceInfo(devinfo, memberIndex++, &devinfoData)) {
/* get a string that identifies the device's driver key */
if (SetupDiGetDeviceRegistryPropertyW(devinfo,
&devinfoData,
SPDRP_DRIVER,
nullptr,
(PBYTE)value,
sizeof(value),
nullptr)) {
nsAutoString driverKey(driverKeyPre);
driverKey += value;
result = RegOpenKeyExW(HKEY_LOCAL_MACHINE, driverKey.get(), 0, KEY_QUERY_VALUE, &key);
if (result == ERROR_SUCCESS) {
/* we've found the driver we're looking for */
dwcbData = sizeof(value);
result = RegQueryValueExW(key, L"DriverVersion", nullptr, nullptr,
(LPBYTE)value, &dwcbData);
if (result == ERROR_SUCCESS) {
mDriverVersion[0] = value;
} else {
// If the entry wasn't found, assume the worst (0.0.0.0).
mDriverVersion[0].AssignLiteral("0.0.0.0");
}
dwcbData = sizeof(value);
result = RegQueryValueExW(key, L"DriverDate", nullptr, nullptr,
(LPBYTE)value, &dwcbData);
if (result == ERROR_SUCCESS) {
mDriverDate[0] = value;
} else {
// Again, assume the worst
mDriverDate[0].AssignLiteral("01-01-1970");
}
RegCloseKey(key);
break;
}
}
}
SetupDiDestroyDeviceInfoList(devinfo);
}
// It is convenient to have these as integers
uint32_t adapterVendorID[2] = {0, 0};
uint32_t adapterDeviceID[2] = {0, 0};
uint32_t adapterSubsysID[2] = {0, 0};
adapterVendorID[0] = ParseIDFromDeviceID(mDeviceID[0], "VEN_", 4);
adapterDeviceID[0] = ParseIDFromDeviceID(mDeviceID[0], "&DEV_", 4);
adapterSubsysID[0] = ParseIDFromDeviceID(mDeviceID[0], "&SUBSYS_", 8);
// Sometimes we don't get the valid device using this method. For now,
// allow zero vendor or device as valid, as long as the other value is
// non-zero.
bool foundValidDevice = (adapterVendorID[0] != 0 ||
adapterDeviceID[0] != 0);
// We now check for second display adapter. If we didn't find the valid
// device using the original approach, we will try the alternative.
// Device interface class for display adapters.
CLSID GUID_DISPLAY_DEVICE_ARRIVAL;
HRESULT hresult = CLSIDFromString(L"{1CA05180-A699-450A-9A0C-DE4FBE3DDD89}",
&GUID_DISPLAY_DEVICE_ARRIVAL);
if (hresult == NOERROR) {
devinfo = SetupDiGetClassDevsW(&GUID_DISPLAY_DEVICE_ARRIVAL,
nullptr, nullptr,
DIGCF_PRESENT | DIGCF_INTERFACEDEVICE);
if (devinfo != INVALID_HANDLE_VALUE) {
HKEY key;
LONG result;
WCHAR value[255];
DWORD dwcbData;
SP_DEVINFO_DATA devinfoData;
DWORD memberIndex = 0;
devinfoData.cbSize = sizeof(devinfoData);
nsAutoString adapterDriver2;
nsAutoString deviceID2;
nsAutoString driverVersion2;
nsAutoString driverDate2;
NS_NAMED_LITERAL_STRING(driverKeyPre, "System\\CurrentControlSet\\Control\\Class\\");
/* enumerate device information elements in the device information set */
while (SetupDiEnumDeviceInfo(devinfo, memberIndex++, &devinfoData)) {
/* get a string that identifies the device's driver key */
if (SetupDiGetDeviceRegistryPropertyW(devinfo,
&devinfoData,
SPDRP_DRIVER,
nullptr,
(PBYTE)value,
sizeof(value),
nullptr)) {
nsAutoString driverKey2(driverKeyPre);
driverKey2 += value;
result = RegOpenKeyExW(HKEY_LOCAL_MACHINE, driverKey2.get(), 0, KEY_QUERY_VALUE, &key);
if (result == ERROR_SUCCESS) {
dwcbData = sizeof(value);
result = RegQueryValueExW(key, L"MatchingDeviceId", nullptr,
nullptr, (LPBYTE)value, &dwcbData);
if (result != ERROR_SUCCESS) {
continue;
}
deviceID2 = value;
adapterVendorID[1] = ParseIDFromDeviceID(deviceID2, "VEN_", 4);
adapterDeviceID[1] = ParseIDFromDeviceID(deviceID2, "&DEV_", 4);
// Skip the devices we already considered, as well as any
// "zero" ones.
if ((adapterVendorID[0] == adapterVendorID[1] &&
adapterDeviceID[0] == adapterDeviceID[1]) ||
(adapterVendorID[1] == 0 && adapterDeviceID[1] == 0)) {
RegCloseKey(key);
continue;
}
// If this device is missing driver information, it is unlikely to
// be a real display adapter.
if (NS_FAILED(GetKeyValue(driverKey2.get(), L"InstalledDisplayDrivers",
adapterDriver2, REG_MULTI_SZ))) {
RegCloseKey(key);
continue;
}
dwcbData = sizeof(value);
result = RegQueryValueExW(key, L"DriverVersion", nullptr, nullptr,
(LPBYTE)value, &dwcbData);
if (result != ERROR_SUCCESS) {
RegCloseKey(key);
continue;
}
driverVersion2 = value;
dwcbData = sizeof(value);
result = RegQueryValueExW(key, L"DriverDate", nullptr, nullptr,
(LPBYTE)value, &dwcbData);
if (result != ERROR_SUCCESS) {
RegCloseKey(key);
continue;
}
driverDate2 = value;
dwcbData = sizeof(value);
result = RegQueryValueExW(key, L"Device Description", nullptr,
nullptr, (LPBYTE)value, &dwcbData);
if (result != ERROR_SUCCESS) {
dwcbData = sizeof(value);
result = RegQueryValueExW(key, L"DriverDesc", nullptr, nullptr,
(LPBYTE)value, &dwcbData);
}
RegCloseKey(key);
if (result == ERROR_SUCCESS) {
// If we didn't find a valid device with the original method
// take this one, and continue looking for the second GPU.
if (!foundValidDevice) {
foundValidDevice = true;
adapterVendorID[0] = adapterVendorID[1];
adapterDeviceID[0] = adapterDeviceID[1];
mDeviceString[0] = value;
mDeviceID[0] = deviceID2;
mDeviceKey[0] = driverKey2;
mDriverVersion[0] = driverVersion2;
mDriverDate[0] = driverDate2;
adapterSubsysID[0] = ParseIDFromDeviceID(mDeviceID[0], "&SUBSYS_", 8);
continue;
}
mHasDualGPU = true;
mDeviceString[1] = value;
mDeviceID[1] = deviceID2;
mDeviceKey[1] = driverKey2;
mDriverVersion[1] = driverVersion2;
mDriverDate[1] = driverDate2;
adapterSubsysID[1] = ParseIDFromDeviceID(mDeviceID[1], "&SUBSYS_", 8);
mAdapterVendorID[1].AppendPrintf("0x%04x", adapterVendorID[1]);
mAdapterDeviceID[1].AppendPrintf("0x%04x", adapterDeviceID[1]);
mAdapterSubsysID[1].AppendPrintf("%08x", adapterSubsysID[1]);
break;
}
}
}
}
SetupDiDestroyDeviceInfoList(devinfo);
}
}
mAdapterVendorID[0].AppendPrintf("0x%04x", adapterVendorID[0]);
mAdapterDeviceID[0].AppendPrintf("0x%04x", adapterDeviceID[0]);
mAdapterSubsysID[0].AppendPrintf("%08x", adapterSubsysID[0]);
// Sometimes, the enumeration is not quite right and the two adapters
// end up being swapped. Actually enumerate the adapters that come
// back from the DXGI factory to check, and tag the second as active
// if found.
if (mHasDualGPU) {
nsModuleHandle dxgiModule(LoadLibrarySystem32(L"dxgi.dll"));
decltype(CreateDXGIFactory)* createDXGIFactory = (decltype(CreateDXGIFactory)*)
GetProcAddress(dxgiModule, "CreateDXGIFactory");
if (createDXGIFactory) {
RefPtr<IDXGIFactory> factory = nullptr;
HRESULT hrf = createDXGIFactory(__uuidof(IDXGIFactory),
(void**)(&factory) );
if (factory) {
RefPtr<IDXGIAdapter> adapter;
if (SUCCEEDED(factory->EnumAdapters(0, getter_AddRefs(adapter)))) {
DXGI_ADAPTER_DESC desc;
PodZero(&desc);
if (SUCCEEDED(adapter->GetDesc(&desc))) {
if (desc.VendorId != adapterVendorID[0] &&
desc.DeviceId != adapterDeviceID[0] &&
desc.VendorId == adapterVendorID[1] &&
desc.DeviceId == adapterDeviceID[1]) {
mActiveGPUIndex = 1;
}
}
}
}
}
}
mHasDriverVersionMismatch = false;
if (mAdapterVendorID[mActiveGPUIndex] == GfxDriverInfo::GetDeviceVendor(VendorIntel)) {
// we've had big crashers (bugs 590373 and 595364) apparently correlated
// with bad Intel driver installations where the DriverVersion reported
// by the registry was not the version of the DLL.
// Note that these start without the .dll extension but eventually gain it.
bool is64bitApp = sizeof(void*) == 8;
nsAutoString dllFileName(is64bitApp ? u"igd10umd64" : u"igd10umd32");
nsAutoString dllFileName2(is64bitApp ? u"igd10iumd64" : u"igd10iumd32");
nsString dllVersion, dllVersion2;
uint64_t dllNumericVersion = 0, dllNumericVersion2 = 0,
driverNumericVersion = 0, knownSafeMismatchVersion = 0;
// Only parse the DLL version for those found in the driver list
nsAutoString eligibleDLLs;
if (NS_SUCCEEDED(GetAdapterDriver(eligibleDLLs))) {
if (FindInReadable(dllFileName, eligibleDLLs)) {
dllFileName += NS_LITERAL_STRING(".dll");
gfxWindowsPlatform::GetDLLVersion(dllFileName.get(), dllVersion);
ParseDriverVersion(dllVersion, &dllNumericVersion);
}
if (FindInReadable(dllFileName2, eligibleDLLs)) {
dllFileName2 += NS_LITERAL_STRING(".dll");
gfxWindowsPlatform::GetDLLVersion(dllFileName2.get(), dllVersion2);
ParseDriverVersion(dllVersion2, &dllNumericVersion2);
}
}
// Sometimes the DLL is not in the System32 nor SysWOW64 directories. But UserModeDriverName
// (or UserModeDriverNameWow, if available) might provide the full path to the DLL in some
// DriverStore FileRepository.
if (dllNumericVersion == 0 && dllNumericVersion2 == 0) {
nsTArray<nsString> eligibleDLLpaths;
const WCHAR* keyLocation = mDeviceKey[mActiveGPUIndex].get();
GetKeyValues(keyLocation, L"UserModeDriverName", eligibleDLLpaths);
GetKeyValues(keyLocation, L"UserModeDriverNameWow", eligibleDLLpaths);
size_t length = eligibleDLLpaths.Length();
for (size_t i=0; i<length && dllNumericVersion == 0 && dllNumericVersion2 == 0; ++i) {
if (FindInReadable(dllFileName, eligibleDLLpaths[i])) {
gfxWindowsPlatform::GetDLLVersion(eligibleDLLpaths[i].get(), dllVersion);
ParseDriverVersion(dllVersion, &dllNumericVersion);
} else if (FindInReadable(dllFileName2, eligibleDLLpaths[i])) {
gfxWindowsPlatform::GetDLLVersion(eligibleDLLpaths[i].get(), dllVersion2);
ParseDriverVersion(dllVersion2, &dllNumericVersion2);
}
}
}
ParseDriverVersion(mDriverVersion[mActiveGPUIndex], &driverNumericVersion);
ParseDriverVersion(NS_LITERAL_STRING("9.17.10.0"), &knownSafeMismatchVersion);
// If there's a driver version mismatch, consider this harmful only when
// the driver version is less than knownSafeMismatchVersion. See the
// above comment about crashes with old mismatches. If the GetDllVersion
// call fails, we are not calling it a mismatch.
if ((dllNumericVersion != 0 && dllNumericVersion != driverNumericVersion) ||
(dllNumericVersion2 != 0 && dllNumericVersion2 != driverNumericVersion)) {
if (driverNumericVersion < knownSafeMismatchVersion ||
std::max(dllNumericVersion, dllNumericVersion2) < knownSafeMismatchVersion) {
mHasDriverVersionMismatch = true;
gfxCriticalNoteOnce << "Mismatched driver versions between the registry "
<< NS_ConvertUTF16toUTF8(mDriverVersion[mActiveGPUIndex]).get()
<< " and DLL(s) "
<< NS_ConvertUTF16toUTF8(dllVersion).get() << ", "
<< NS_ConvertUTF16toUTF8(dllVersion2).get() << " reported.";
}
} else if (dllNumericVersion == 0 && dllNumericVersion2 == 0) {
// Leave it as an asserting error for now, to see if we can find
// a system that exhibits this kind of a problem internally.
gfxCriticalErrorOnce() << "Potential driver version mismatch ignored due to missing DLLs "
<< NS_ConvertUTF16toUTF8(dllFileName).get() << " v="
<< NS_ConvertUTF16toUTF8(dllVersion).get() << " and "
<< NS_ConvertUTF16toUTF8(dllFileName2).get() << " v="
<< NS_ConvertUTF16toUTF8(dllVersion2).get();
}
}
const char *spoofedDriverVersionString = PR_GetEnv("MOZ_GFX_SPOOF_DRIVER_VERSION");
if (spoofedDriverVersionString) {
mDriverVersion[mActiveGPUIndex].AssignASCII(spoofedDriverVersionString);
}
const char *spoofedVendor = PR_GetEnv("MOZ_GFX_SPOOF_VENDOR_ID");
if (spoofedVendor) {
mAdapterVendorID[mActiveGPUIndex].AssignASCII(spoofedVendor);
}
const char *spoofedDevice = PR_GetEnv("MOZ_GFX_SPOOF_DEVICE_ID");
if (spoofedDevice) {
mAdapterDeviceID[mActiveGPUIndex].AssignASCII(spoofedDevice);
}
AddCrashReportAnnotations();
return rv;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDescription(nsAString & aAdapterDescription)
{
aAdapterDescription = mDeviceString[mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDescription2(nsAString & aAdapterDescription)
{
aAdapterDescription = mDeviceString[1 - mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterRAM(nsAString & aAdapterRAM)
{
if (NS_FAILED(GetKeyValue(mDeviceKey[mActiveGPUIndex].get(), L"HardwareInformation.qwMemorySize", aAdapterRAM, REG_QWORD)) || aAdapterRAM.Length() == 0) {
if (NS_FAILED(GetKeyValue(mDeviceKey[mActiveGPUIndex].get(), L"HardwareInformation.MemorySize", aAdapterRAM, REG_DWORD))) {
aAdapterRAM = L"Unknown";
}
}
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterRAM2(nsAString & aAdapterRAM)
{
if (!mHasDualGPU) {
aAdapterRAM.Truncate();
} else if (NS_FAILED(GetKeyValue(mDeviceKey[1 - mActiveGPUIndex].get(), L"HardwareInformation.qwMemorySize", aAdapterRAM, REG_QWORD)) || aAdapterRAM.Length() == 0) {
if (NS_FAILED(GetKeyValue(mDeviceKey[1 - mActiveGPUIndex].get(), L"HardwareInformation.MemorySize", aAdapterRAM, REG_DWORD))) {
aAdapterRAM = L"Unknown";
}
}
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriver(nsAString & aAdapterDriver)
{
if (NS_FAILED(GetKeyValue(mDeviceKey[mActiveGPUIndex].get(), L"InstalledDisplayDrivers", aAdapterDriver, REG_MULTI_SZ)))
aAdapterDriver = L"Unknown";
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriver2(nsAString & aAdapterDriver)
{
if (!mHasDualGPU) {
aAdapterDriver.Truncate();
} else if (NS_FAILED(GetKeyValue(mDeviceKey[1 - mActiveGPUIndex].get(), L"InstalledDisplayDrivers", aAdapterDriver, REG_MULTI_SZ))) {
aAdapterDriver = L"Unknown";
}
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverVersion(nsAString & aAdapterDriverVersion)
{
aAdapterDriverVersion = mDriverVersion[mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverDate(nsAString & aAdapterDriverDate)
{
aAdapterDriverDate = mDriverDate[mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverVersion2(nsAString & aAdapterDriverVersion)
{
aAdapterDriverVersion = mDriverVersion[1 - mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverDate2(nsAString & aAdapterDriverDate)
{
aAdapterDriverDate = mDriverDate[1 - mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterVendorID(nsAString & aAdapterVendorID)
{
aAdapterVendorID = mAdapterVendorID[mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterVendorID2(nsAString & aAdapterVendorID)
{
aAdapterVendorID = mAdapterVendorID[1 - mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDeviceID(nsAString & aAdapterDeviceID)
{
aAdapterDeviceID = mAdapterDeviceID[mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDeviceID2(nsAString & aAdapterDeviceID)
{
aAdapterDeviceID = mAdapterDeviceID[1 - mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterSubsysID(nsAString & aAdapterSubsysID)
{
aAdapterSubsysID = mAdapterSubsysID[mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterSubsysID2(nsAString & aAdapterSubsysID)
{
aAdapterSubsysID = mAdapterSubsysID[1 - mActiveGPUIndex];
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetIsGPU2Active(bool* aIsGPU2Active)
{
// This is never the case, as the active GPU ends up being
// the first one. It should probably be removed.
*aIsGPU2Active = false;
return NS_OK;
}
#if defined(MOZ_CRASHREPORTER)
/* Cisco's VPN software can cause corruption of the floating point state.
* Make a note of this in our crash reports so that some weird crashes
* make more sense */
static void
CheckForCiscoVPN() {
LONG result;
HKEY key;
/* This will give false positives, but hopefully no false negatives */
result = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"Software\\Cisco Systems\\VPN Client", 0, KEY_QUERY_VALUE, &key);
if (result == ERROR_SUCCESS) {
RegCloseKey(key);
CrashReporter::AppendAppNotesToCrashReport(NS_LITERAL_CSTRING("Cisco VPN\n"));
}
}
#endif
void
GfxInfo::AddCrashReportAnnotations()
{
#if defined(MOZ_CRASHREPORTER)
CheckForCiscoVPN();
if (mHasDriverVersionMismatch) {
CrashReporter::AppendAppNotesToCrashReport(NS_LITERAL_CSTRING("DriverVersionMismatch\n"));
}
nsString deviceID, vendorID, driverVersion, subsysID;
nsCString narrowDeviceID, narrowVendorID, narrowDriverVersion, narrowSubsysID;
GetAdapterDeviceID(deviceID);
CopyUTF16toUTF8(deviceID, narrowDeviceID);
GetAdapterVendorID(vendorID);
CopyUTF16toUTF8(vendorID, narrowVendorID);
GetAdapterDriverVersion(driverVersion);
CopyUTF16toUTF8(driverVersion, narrowDriverVersion);
GetAdapterSubsysID(subsysID);
CopyUTF16toUTF8(subsysID, narrowSubsysID);
CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("AdapterVendorID"),
narrowVendorID);
CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("AdapterDeviceID"),
narrowDeviceID);
CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("AdapterDriverVersion"),
narrowDriverVersion);
CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("AdapterSubsysID"),
narrowSubsysID);
/* Add an App Note for now so that we get the data immediately. These
* can go away after we store the above in the socorro db */
nsAutoCString note;
/* AppendPrintf only supports 32 character strings, mrghh. */
note.AppendLiteral("AdapterVendorID: ");
note.Append(narrowVendorID);
note.AppendLiteral(", AdapterDeviceID: ");
note.Append(narrowDeviceID);
note.AppendLiteral(", AdapterSubsysID: ");
note.Append(narrowSubsysID);
note.AppendLiteral(", AdapterDriverVersion: ");
note.Append(NS_LossyConvertUTF16toASCII(driverVersion));
if (vendorID == GfxDriverInfo::GetDeviceVendor(VendorAll)) {
/* if we didn't find a valid vendorID lets append the mDeviceID string to try to find out why */
note.AppendLiteral(", ");
LossyAppendUTF16toASCII(mDeviceID[mActiveGPUIndex], note);
note.AppendLiteral(", ");
LossyAppendUTF16toASCII(mDeviceKeyDebug, note);
LossyAppendUTF16toASCII(mDeviceKeyDebug, note);
}
note.Append("\n");
if (mHasDualGPU) {
nsString deviceID2, vendorID2, subsysID2;
nsAutoString adapterDriverVersionString2;
nsCString narrowDeviceID2, narrowVendorID2, narrowSubsysID2;
// Make a slight difference between the two cases so that we
// can see it in the crash reports. It may come in handy.
if (mActiveGPUIndex == 1) {
note.AppendLiteral("Has dual GPUs. GPU-#2: ");
} else {
note.AppendLiteral("Has dual GPUs. GPU #2: ");
}
GetAdapterDeviceID2(deviceID2);
CopyUTF16toUTF8(deviceID2, narrowDeviceID2);
GetAdapterVendorID2(vendorID2);
CopyUTF16toUTF8(vendorID2, narrowVendorID2);
GetAdapterDriverVersion2(adapterDriverVersionString2);
GetAdapterSubsysID(subsysID2);
CopyUTF16toUTF8(subsysID2, narrowSubsysID2);
note.AppendLiteral("AdapterVendorID2: ");
note.Append(narrowVendorID2);
note.AppendLiteral(", AdapterDeviceID2: ");
note.Append(narrowDeviceID2);
note.AppendLiteral(", AdapterSubsysID2: ");
note.Append(narrowSubsysID2);
note.AppendLiteral(", AdapterDriverVersion2: ");
note.Append(NS_LossyConvertUTF16toASCII(adapterDriverVersionString2));
}
CrashReporter::AppendAppNotesToCrashReport(note);
#endif
}
static OperatingSystem
WindowsVersionToOperatingSystem(int32_t aWindowsVersion)
{
switch(aWindowsVersion) {
case kWindows7:
return OperatingSystem::Windows7;
case kWindows8:
return OperatingSystem::Windows8;
case kWindows8_1:
return OperatingSystem::Windows8_1;
case kWindows10:
return OperatingSystem::Windows10;
case kWindowsUnknown:
default:
return OperatingSystem::Unknown;
}
}
const nsTArray<GfxDriverInfo>&
GfxInfo::GetGfxDriverInfo()
{
if (!mDriverInfo->Length()) {
/*
* It should be noted here that more specialized rules on certain features
* should be inserted -before- more generalized restriction. As the first
* match for feature/OS/device found in the list will be used for the final
* blacklisting call.
*/
/*
* NVIDIA entries
*/
/*
* The last 5 digit of the NVIDIA driver version maps to the version that
* NVIDIA uses. The minor version (15, 16, 17) corresponds roughtly to the
* OS (Vista, Win7, Win7) but they show up in smaller numbers across all
* OS versions (perhaps due to OS upgrades). So we want to support
* October 2009+ drivers across all these minor versions.
*
* 187.45 (late October 2009) and earlier contain a bug which can cause us
* to crash on shutdown.
*/
APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN_OR_EQUAL, V(8,15,11,8745),
"FEATURE_FAILURE_NV_W7_15", "nVidia driver > 187.45" );
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(8,16,10,0000), V(8,16,11,8745),
"FEATURE_FAILURE_NV_W7_16", "nVidia driver > 187.45" );
// Telemetry doesn't show any driver in this range so it might not even be required.
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(8,17,10,0000), V(8,17,11,8745),
"FEATURE_FAILURE_NV_W7_17", "nVidia driver > 187.45" );
/*
* AMD/ATI entries. 8.56.1.15 is the driver that shipped with Windows 7 RTM
*/
APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN, V(8,56,1,15), "FEATURE_FAILURE_AMD1", "8.56.1.15" );
APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorAMD), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN, V(8,56,1,15), "FEATURE_FAILURE_AMD2", "8.56.1.15" );
// Bug 1099252
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_EQUAL, V(8,832,0,0), "FEATURE_FAILURE_BUG_1099252");
// Bug 1118695
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_EQUAL, V(8,783,2,2000), "FEATURE_FAILURE_BUG_1118695");
// Bug 1198815
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE, V(15,200,0,0), V(15,200,1062,1004),
"FEATURE_FAILURE_BUG_1198815", "15.200.0.0-15.200.1062.1004");
// Bug 1267970
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows10,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE, V(15,200,0,0), V(15,301,2301,1002),
"FEATURE_FAILURE_BUG_1267970", "15.200.0.0-15.301.2301.1002");
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows10,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE, V(16,100,0,0), V(16,300,2311,0),
"FEATURE_FAILURE_BUG_1267970", "16.100.0.0-16.300.2311.0");
/*
* Bug 783517 - crashes in AMD driver on Windows 8
*/
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows8,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(8,982,0,0), V(8,983,0,0),
"FEATURE_FAILURE_BUG_783517_AMD", "!= 8.982.*.*" );
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows8,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorAMD), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(8,982,0,0), V(8,983,0,0),
"FEATURE_FAILURE_BUG_783517_ATI", "!= 8.982.*.*" );
/* OpenGL on any ATI/AMD hardware is discouraged
* See:
* bug 619773 - WebGL: Crash with blue screen : "NMI: Parity Check / Memory Parity Error"
* bugs 584403, 584404, 620924 - crashes in atioglxx
* + many complaints about incorrect rendering
*/
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_OPENGL_LAYERS, nsIGfxInfo::FEATURE_DISCOURAGED,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_OGL_ATI_DIS" );
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorAMD), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_OPENGL_LAYERS, nsIGfxInfo::FEATURE_DISCOURAGED,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_OGL_AMD_DIS" );
/*
* Intel entries
*/
/* The driver versions used here come from bug 594877. They might not
* be particularly relevant anymore.
*/
#define IMPLEMENT_INTEL_DRIVER_BLOCKLIST(winVer, devFamily, driverVer, ruleId) \
APPEND_TO_DRIVER_BLOCKLIST2( winVer, \
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(devFamily), \
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, \
DRIVER_LESS_THAN, driverVer, ruleId )
#define IMPLEMENT_INTEL_DRIVER_BLOCKLIST_D2D(winVer, devFamily, driverVer, ruleId) \
APPEND_TO_DRIVER_BLOCKLIST2( winVer, \
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(devFamily), \
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, \
DRIVER_BUILD_ID_LESS_THAN, driverVer, ruleId )
IMPLEMENT_INTEL_DRIVER_BLOCKLIST_D2D(OperatingSystem::Windows7, IntelGMA500, 2026, "FEATURE_FAILURE_594877_7");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST_D2D(OperatingSystem::Windows7, IntelGMA900, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_594877_8");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST_D2D(OperatingSystem::Windows7, IntelGMA950, 1930, "FEATURE_FAILURE_594877_9");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST_D2D(OperatingSystem::Windows7, IntelGMA3150, 2117, "FEATURE_FAILURE_594877_10");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST_D2D(OperatingSystem::Windows7, IntelGMAX3000, 1930, "FEATURE_FAILURE_594877_11");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST_D2D(OperatingSystem::Windows7, IntelHDGraphicsToSandyBridge, 2202, "FEATURE_FAILURE_594877_12");
/* Disable Direct2D on Intel GMAX4500 devices because of rendering corruption discovered
* in bug 1180379. These seems to affect even the most recent drivers. We're black listing
* all of the devices to be safe even though we've only confirmed the issue on the G45
*/
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(IntelGMAX4500HD),
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_1180379");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST(OperatingSystem::Windows7, IntelGMA500, V(5,0,0,2026), "FEATURE_FAILURE_INTEL_16");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST(OperatingSystem::Windows7, IntelGMA900, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_INTEL_17");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST(OperatingSystem::Windows7, IntelGMA950, V(8,15,10,1930), "FEATURE_FAILURE_INTEL_18");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST(OperatingSystem::Windows7, IntelGMA3150, V(8,14,10,1972), "FEATURE_FAILURE_INTEL_19");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST(OperatingSystem::Windows7, IntelGMAX3000, V(7,15,10,1666), "FEATURE_FAILURE_INTEL_20");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST(OperatingSystem::Windows7, IntelGMAX4500HD, V(7,15,10,1666), "FEATURE_FAILURE_INTEL_21");
IMPLEMENT_INTEL_DRIVER_BLOCKLIST(OperatingSystem::Windows7, IntelHDGraphicsToSandyBridge, V(7,15,10,1666), "FEATURE_FAILURE_INTEL_22");
// Bug 1074378
APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel),
(GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(IntelGMAX4500HD),
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_EQUAL, V(8,15,10,1749), "FEATURE_FAILURE_BUG_1074378_1", "8.15.10.2342");
APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel),
(GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(IntelHDGraphicsToSandyBridge),
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_EQUAL, V(8,15,10,1749), "FEATURE_FAILURE_BUG_1074378_2", "8.15.10.2342");
/* OpenGL on any Intel hardware is discouraged */
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_OPENGL_LAYERS, nsIGfxInfo::FEATURE_DISCOURAGED,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_INTEL_OGL_DIS" );
/**
* Disable acceleration on Intel HD 3000 for graphics drivers <= 8.15.10.2321.
* See bug 1018278 and bug 1060736.
*/
APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(IntelHD3000),
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BUILD_ID_LESS_THAN_OR_EQUAL, 2321, "FEATURE_FAILURE_BUG_1018278", "X.X.X.2342");
/* Disable D2D on Win7 on Intel HD Graphics on driver <= 8.15.10.2302
* See bug 806786
*/
APPEND_TO_DRIVER_BLOCKLIST2( OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(IntelMobileHDGraphics),
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN_OR_EQUAL, V(8,15,10,2302), "FEATURE_FAILURE_BUG_806786" );
/* Disable D2D on Win8 on Intel HD Graphics on driver <= 8.15.10.2302
* See bug 804144 and 863683
*/
APPEND_TO_DRIVER_BLOCKLIST2( OperatingSystem::Windows8,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(IntelMobileHDGraphics),
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN_OR_EQUAL, V(8,15,10,2302), "FEATURE_FAILURE_BUG_804144" );
/* Disable D3D11 layers on Intel G41 express graphics and Intel GM965, Intel X3100, for causing device resets.
* See bug 1116812.
*/
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(Bug1116812),
nsIGfxInfo::FEATURE_DIRECT3D_11_LAYERS, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_1116812" );
/* Disable D3D11 layers on Intel GMA 3150 for failing to allocate a shared handle for textures.
* See bug 1207665. Additionally block D2D so we don't accidentally use WARP.
*/
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(Bug1207665),
nsIGfxInfo::FEATURE_DIRECT3D_11_LAYERS, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_1207665_1" );
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(Bug1207665),
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_1207665_2" );
/* Disable D2D on AMD Catalyst 14.4 until 14.6
* See bug 984488
*/
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(14,1,0,0), V(14,2,0,0), "FEATURE_FAILURE_BUG_984488_1", "ATI Catalyst 14.6+");
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorAMD), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(14,1,0,0), V(14,2,0,0), "FEATURE_FAILURE_BUG_984488_2", "ATI Catalyst 14.6+");
/* Disable D3D9 layers on NVIDIA 6100/6150/6200 series due to glitches
* whilst scrolling. See bugs: 612007, 644787 & 645872.
*/
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), (GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(NvidiaBlockD3D9Layers),
nsIGfxInfo::FEATURE_DIRECT3D_9_LAYERS, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_612007" );
/* Microsoft RemoteFX; blocked less than 6.2.0.0 */
APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorMicrosoft), GfxDriverInfo::allDevices,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN, V(6,2,0,0), "< 6.2.0.0", "FEATURE_FAILURE_REMOTE_FX" );
/* Bug 1008759: Optimus (NVidia) crash. Disable D2D on NV 310M. */
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), (GfxDeviceFamily*)GfxDriverInfo::GetDeviceFamily(Nvidia310M),
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_1008759");
/* Bug 1139503: DXVA crashes with ATI cards on windows 10. */
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows10,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_EQUAL, V(15,200,1006,0), "FEATURE_FAILURE_BUG_1139503");
/* Bug 1213107: D3D9 crashes with ATI cards on Windows 7. */
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows7,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE, V(8,861,0,0), V(8,862,6,5000), "FEATURE_FAILURE_BUG_1213107_1", "Radeon driver > 8.862.6.5000");
APPEND_TO_DRIVER_BLOCKLIST_RANGE(OperatingSystem::Windows7,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_WEBGL_ANGLE, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE, V(8,861,0,0), V(8,862,6,5000), "FEATURE_FAILURE_BUG_1213107_2", "Radeon driver > 8.862.6.5000");
/* This may not be needed at all */
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows7,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*)GfxDriverInfo::GetDeviceFamily(Bug1155608),
nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN, V(8,15,10,2869), "FEATURE_FAILURE_INTEL_W7_HW_DECODING");
/* Bug 1203199/1092166: DXVA startup crashes on some intel drivers. */
APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Windows,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorIntel), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BUILD_ID_LESS_THAN_OR_EQUAL, 2849, "FEATURE_FAILURE_BUG_1203199_1", "Intel driver > X.X.X.2849");
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), (GfxDeviceFamily*)GfxDriverInfo::GetDeviceFamily(Nvidia8800GTS),
nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_EQUAL, V(9,18,13,4052), "FEATURE_FAILURE_BUG_1203199_2");
/* Bug 1137716: XXX this should really check for the matching Intel piece as well.
* Unfortunately, we don't have the infrastructure to do that */
APPEND_TO_DRIVER_BLOCKLIST_RANGE_GPU2(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), (GfxDeviceFamily*)GfxDriverInfo::GetDeviceFamily(Bug1137716),
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE, V(8,17,12,5730), V(8,17,12,6901), "FEATURE_FAILURE_BUG_1137716", "Nvidia driver > 8.17.12.6901");
/* Bug 1153381: WebGL issues with D3D11 ANGLE on Intel. These may be fixed by an ANGLE update. */
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*)GfxDriverInfo::GetDeviceFamily(IntelGMAX4500HD),
nsIGfxInfo::FEATURE_DIRECT3D_11_ANGLE, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_1153381");
/* Bug 1336710: Crash in rx::Blit9::initialize. */
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::WindowsXP,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*)GfxDriverInfo::GetDeviceFamily(IntelGMAX4500HD),
nsIGfxInfo::FEATURE_WEBGL_ANGLE, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_1336710");
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::WindowsXP,
(nsAString&)GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*)GfxDriverInfo::GetDeviceFamily(IntelHDGraphicsToSandyBridge),
nsIGfxInfo::FEATURE_WEBGL_ANGLE, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_1336710");
/* Bug 1304360: Graphical artifacts with D3D9 on Windows 7. */
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows7,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), (GfxDeviceFamily*)GfxDriverInfo::GetDeviceFamily(IntelGMAX3000),
nsIGfxInfo::FEATURE_DIRECT3D_9_LAYERS, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BUILD_ID_LESS_THAN_OR_EQUAL, 1749, "FEATURE_FAILURE_INTEL_W7_D3D9_LAYERS");
////////////////////////////////////
// WebGL
// Older than 5-15-2016
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorAMD), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_WEBGL_OPENGL, nsIGfxInfo::FEATURE_DISCOURAGED, DRIVER_LESS_THAN,
V(16,200,1010,1002), "WEBGL_NATIVE_GL_OLD_AMD");
// Older than 11-18-2015
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_WEBGL_OPENGL, nsIGfxInfo::FEATURE_DISCOURAGED, DRIVER_BUILD_ID_LESS_THAN,
4331, "WEBGL_NATIVE_GL_OLD_INTEL");
// Older than 2-23-2016
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_WEBGL_OPENGL, nsIGfxInfo::FEATURE_DISCOURAGED, DRIVER_LESS_THAN,
V(10,18,13,6200), "WEBGL_NATIVE_GL_OLD_NVIDIA");
////////////////////////////////////
// FEATURE_DX_INTEROP2
// All AMD.
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorAMD), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_DX_INTEROP2, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "DX_INTEROP2_AMD_CRASH");
////////////////////////////////////
// FEATURE_ADVANCED_LAYERS
// bug 1377866
APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Windows,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorIntel),
(GfxDeviceFamily*) GfxDriverInfo::GetDeviceFamily(IntelHDGraphicsToSandyBridge),
nsIGfxInfo::FEATURE_ADVANCED_LAYERS, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_LESS_THAN, GfxDriverInfo::allDriverVersions, "FEATURE_FAILURE_BUG_1377866");
}
return *mDriverInfo;
}
nsresult
GfxInfo::GetFeatureStatusImpl(int32_t aFeature,
int32_t *aStatus,
nsAString & aSuggestedDriverVersion,
const nsTArray<GfxDriverInfo>& aDriverInfo,
nsACString& aFailureId,
OperatingSystem* aOS /* = nullptr */)
{
NS_ENSURE_ARG_POINTER(aStatus);
aSuggestedDriverVersion.SetIsVoid(true);
OperatingSystem os = WindowsVersionToOperatingSystem(mWindowsVersion);
*aStatus = nsIGfxInfo::FEATURE_STATUS_UNKNOWN;
if (aOS)
*aOS = os;
// Don't evaluate special cases if we're checking the downloaded blocklist.
if (!aDriverInfo.Length()) {
nsAutoString adapterVendorID;
nsAutoString adapterDeviceID;
nsAutoString adapterDriverVersionString;
if (NS_FAILED(GetAdapterVendorID(adapterVendorID)) ||
NS_FAILED(GetAdapterDeviceID(adapterDeviceID)) ||
NS_FAILED(GetAdapterDriverVersion(adapterDriverVersionString)))
{
aFailureId = "FEATURE_FAILURE_GET_ADAPTER";
*aStatus = FEATURE_BLOCKED_DEVICE;
return NS_OK;
}
if (!adapterVendorID.Equals(GfxDriverInfo::GetDeviceVendor(VendorIntel), nsCaseInsensitiveStringComparator()) &&
!adapterVendorID.Equals(GfxDriverInfo::GetDeviceVendor(VendorNVIDIA), nsCaseInsensitiveStringComparator()) &&
!adapterVendorID.Equals(GfxDriverInfo::GetDeviceVendor(VendorAMD), nsCaseInsensitiveStringComparator()) &&
!adapterVendorID.Equals(GfxDriverInfo::GetDeviceVendor(VendorATI), nsCaseInsensitiveStringComparator()) &&
!adapterVendorID.Equals(GfxDriverInfo::GetDeviceVendor(VendorMicrosoft), nsCaseInsensitiveStringComparator()) &&
// FIXME - these special hex values are currently used in xpcshell tests introduced by
// bug 625160 patch 8/8. Maybe these tests need to be adjusted now that we're only whitelisting
// intel/ati/nvidia.
!adapterVendorID.LowerCaseEqualsLiteral("0xabcd") &&
!adapterVendorID.LowerCaseEqualsLiteral("0xdcba") &&
!adapterVendorID.LowerCaseEqualsLiteral("0xabab") &&
!adapterVendorID.LowerCaseEqualsLiteral("0xdcdc"))
{
aFailureId = "FEATURE_FAILURE_UNKNOWN_DEVICE_VENDOR";
*aStatus = FEATURE_BLOCKED_DEVICE;
return NS_OK;
}
uint64_t driverVersion;
if (!ParseDriverVersion(adapterDriverVersionString, &driverVersion)) {
aFailureId = "FEATURE_FAILURE_PARSE_DRIVER";
*aStatus = FEATURE_BLOCKED_DRIVER_VERSION;
return NS_OK;
}
if (mHasDriverVersionMismatch) {
*aStatus = nsIGfxInfo::FEATURE_BLOCKED_MISMATCHED_VERSION;
return NS_OK;
}
}
return GfxInfoBase::GetFeatureStatusImpl(aFeature, aStatus, aSuggestedDriverVersion, aDriverInfo, aFailureId, &os);
}
nsresult
GfxInfo::FindMonitors(JSContext* aCx, JS::HandleObject aOutArray)
{
int deviceCount = 0;
for (int deviceIndex = 0;; deviceIndex++) {
DISPLAY_DEVICEA device;
device.cb = sizeof(device);
if (!::EnumDisplayDevicesA(nullptr, deviceIndex, &device, 0)) {
break;
}
if (!(device.StateFlags & DISPLAY_DEVICE_ACTIVE)) {
continue;
}
DEVMODEA mode;
mode.dmSize = sizeof(mode);
mode.dmDriverExtra = 0;
if (!::EnumDisplaySettingsA(device.DeviceName, ENUM_CURRENT_SETTINGS, &mode)) {
continue;
}
JS::Rooted<JSObject*> obj(aCx, JS_NewPlainObject(aCx));
JS::Rooted<JS::Value> screenWidth(aCx, JS::Int32Value(mode.dmPelsWidth));
JS_SetProperty(aCx, obj, "screenWidth", screenWidth);
JS::Rooted<JS::Value> screenHeight(aCx, JS::Int32Value(mode.dmPelsHeight));
JS_SetProperty(aCx, obj, "screenHeight", screenHeight);
JS::Rooted<JS::Value> refreshRate(aCx, JS::Int32Value(mode.dmDisplayFrequency));
JS_SetProperty(aCx, obj, "refreshRate", refreshRate);
JS::Rooted<JS::Value> pseudoDisplay(aCx,
JS::BooleanValue(!!(device.StateFlags & DISPLAY_DEVICE_MIRRORING_DRIVER)));
JS_SetProperty(aCx, obj, "pseudoDisplay", pseudoDisplay);
JS::Rooted<JS::Value> element(aCx, JS::ObjectValue(*obj));
JS_SetElement(aCx, aOutArray, deviceCount++, element);
}
return NS_OK;
}
void
GfxInfo::DescribeFeatures(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
// Add the platform neutral features
GfxInfoBase::DescribeFeatures(aCx, aObj);
JS::Rooted<JSObject*> obj(aCx);
gfx::FeatureStatus d3d11 = gfxConfig::GetValue(Feature::D3D11_COMPOSITING);
if (!InitFeatureObject(aCx, aObj, "d3d11", FEATURE_DIRECT3D_11_ANGLE,
Some(d3d11), &obj)) {
return;
}
if (d3d11 == gfx::FeatureStatus::Available) {
DeviceManagerDx* dm = DeviceManagerDx::Get();
JS::Rooted<JS::Value> val(aCx, JS::Int32Value(dm->GetCompositorFeatureLevel()));
JS_SetProperty(aCx, obj, "version", val);
val = JS::BooleanValue(dm->IsWARP());
JS_SetProperty(aCx, obj, "warp", val);
val = JS::BooleanValue(dm->TextureSharingWorks());
JS_SetProperty(aCx, obj, "textureSharing", val);
bool blacklisted = false;
if (nsCOMPtr<nsIGfxInfo> gfxInfo = services::GetGfxInfo()) {
int32_t status;
nsCString discardFailureId;
if (SUCCEEDED(gfxInfo->GetFeatureStatus(nsIGfxInfo::FEATURE_DIRECT3D_11_LAYERS, discardFailureId, &status))) {
blacklisted = (status != nsIGfxInfo::FEATURE_STATUS_OK);
}
}
val = JS::BooleanValue(blacklisted);
JS_SetProperty(aCx, obj, "blacklisted", val);
}
gfx::FeatureStatus d2d = gfxConfig::GetValue(Feature::DIRECT2D);
if (!InitFeatureObject(aCx, aObj, "d2d", nsIGfxInfo::FEATURE_DIRECT2D,
Some(d2d), &obj)) {
return;
}
{
const char* version = "1.1";
JS::Rooted<JSString*> str(aCx, JS_NewStringCopyZ(aCx, version));
JS::Rooted<JS::Value> val(aCx, JS::StringValue(str));
JS_SetProperty(aCx, obj, "version", val);
}
}
#ifdef DEBUG
// Implement nsIGfxInfoDebug
NS_IMETHODIMP GfxInfo::SpoofVendorID(const nsAString & aVendorID)
{
mAdapterVendorID[mActiveGPUIndex] = aVendorID;
return NS_OK;
}
NS_IMETHODIMP GfxInfo::SpoofDeviceID(const nsAString & aDeviceID)
{
mAdapterDeviceID[mActiveGPUIndex] = aDeviceID;
return NS_OK;
}
NS_IMETHODIMP GfxInfo::SpoofDriverVersion(const nsAString & aDriverVersion)
{
mDriverVersion[mActiveGPUIndex] = aDriverVersion;
return NS_OK;
}
NS_IMETHODIMP GfxInfo::SpoofOSVersion(uint32_t aVersion)
{
mWindowsVersion = aVersion;
return NS_OK;
}
#endif
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