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de0490210410f5e55a9892fec5cb6e9caab4fe71
tubestation/widget/gtk/GfxInfo.cpp
Emilio Cobos Álvarez de04902104 Bug 1767172 - Remove custom screen info handling from GfxInfo, use ScreenManager for that. r=jrmuizel,handyman,stransky 
This removes a bunch of custom code from GfxInfo to obtain screen
information, and instead collects that screen information in
ScreenManager.

This, apart of removing duplicated code, has the extra benefit of
reporting multi-monitor information on GTK (and potentially in the
future reporting scale and refresh rate properly as well, I've kept the
telemetry as it was on that regard).

Differential Revision: https://phabricator.services.mozilla.com/D145178
2022-05-06 23:37:25 +00:00

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=8 et :
*/
/* 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 "GfxInfo.h"
#include <cctype>
#include <errno.h>
#include <unistd.h>
#include <string>
#include <sys/types.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include "mozilla/gfx/Logging.h"
#include "mozilla/SSE.h"
#include "mozilla/Telemetry.h"
#include "nsCRTGlue.h"
#include "nsExceptionHandler.h"
#include "nsPrintfCString.h"
#include "nsUnicharUtils.h"
#include "nsWhitespaceTokenizer.h"
#include "prenv.h"
#include "WidgetUtilsGtk.h"
#define EXIT_STATUS_BUFFER_TOO_SMALL 2
#ifdef DEBUG
bool fire_glxtest_process();
#endif
namespace mozilla::widget {
#ifdef DEBUG
NS_IMPL_ISUPPORTS_INHERITED(GfxInfo, GfxInfoBase, nsIGfxInfoDebug)
#endif
// these global variables will be set when firing the glxtest process
int glxtest_pipe = -1;
pid_t glxtest_pid = 0;
nsresult GfxInfo::Init() {
mGLMajorVersion = 0;
mGLMinorVersion = 0;
mHasTextureFromPixmap = false;
mIsMesa = false;
mIsAccelerated = true;
mIsWayland = false;
mIsXWayland = false;
mHasMultipleGPUs = false;
mGlxTestError = false;
return GfxInfoBase::Init();
}
void GfxInfo::AddCrashReportAnnotations() {
CrashReporter::AnnotateCrashReport(CrashReporter::Annotation::AdapterVendorID,
mVendorId);
CrashReporter::AnnotateCrashReport(CrashReporter::Annotation::AdapterDeviceID,
mDeviceId);
CrashReporter::AnnotateCrashReport(
CrashReporter::Annotation::AdapterDriverVendor, mDriverVendor);
CrashReporter::AnnotateCrashReport(
CrashReporter::Annotation::AdapterDriverVersion, mDriverVersion);
CrashReporter::AnnotateCrashReport(CrashReporter::Annotation::IsWayland,
mIsWayland);
CrashReporter::AnnotateCrashReport(
CrashReporter::Annotation::DesktopEnvironment, mDesktopEnvironment);
if (mHasMultipleGPUs) {
nsAutoCString note;
note.AppendLiteral("Has dual GPUs.");
if (!mSecondaryVendorId.IsEmpty()) {
note.AppendLiteral(" GPU #2: AdapterVendorID2: ");
note.Append(mSecondaryVendorId);
note.AppendLiteral(", AdapterDeviceID2: ");
note.Append(mSecondaryDeviceId);
}
CrashReporter::AppendAppNotesToCrashReport(note);
}
}
void GfxInfo::GetData() {
GfxInfoBase::GetData();
// to understand this function, see bug 639842. We retrieve the OpenGL driver
// information in a separate process to protect against bad drivers.
// if glxtest_pipe == -1, that means that we already read the information
if (glxtest_pipe == -1) return;
enum { buf_size = 2048 };
char buf[buf_size];
ssize_t bytesread = read(glxtest_pipe, &buf,
buf_size - 1); // -1 because we'll append a zero
close(glxtest_pipe);
glxtest_pipe = -1;
// bytesread < 0 would mean that the above read() call failed.
// This should never happen. If it did, the outcome would be to blocklist
// anyway.
if (bytesread < 0) {
bytesread = 0;
} else if (bytesread == buf_size - 1) {
gfxCriticalNote << "glxtest: read from pipe exceeded buffer size";
}
// let buf be a zero-terminated string
buf[bytesread] = 0;
// Wait for the glxtest process to finish. This serves 2 purposes:
// * avoid having a zombie glxtest process laying around
// * get the glxtest process status info.
int glxtest_status = 0;
bool wait_for_glxtest_process = true;
bool waiting_for_glxtest_process_failed = false;
int waitpid_errno = 0;
while (wait_for_glxtest_process) {
wait_for_glxtest_process = false;
if (waitpid(glxtest_pid, &glxtest_status, 0) == -1) {
waitpid_errno = errno;
if (waitpid_errno == EINTR) {
wait_for_glxtest_process = true;
} else {
// Bug 718629
// ECHILD happens when the glxtest process got reaped got reaped after a
// PR_CreateProcess as per bug 227246. This shouldn't matter, as we
// still seem to get the data from the pipe, and if we didn't, the
// outcome would be to blocklist anyway.
waiting_for_glxtest_process_failed = (waitpid_errno != ECHILD);
}
}
}
int exit_code = EXIT_FAILURE;
bool exited_with_error_code = false;
if (!waiting_for_glxtest_process_failed && WIFEXITED(glxtest_status)) {
exit_code = WEXITSTATUS(glxtest_status);
exited_with_error_code = exit_code != EXIT_SUCCESS;
}
bool received_signal =
!waiting_for_glxtest_process_failed && WIFSIGNALED(glxtest_status);
bool error = waiting_for_glxtest_process_failed || exited_with_error_code ||
received_signal;
bool errorLog = false;
nsCString glVendor;
nsCString glRenderer;
nsCString glVersion;
nsCString textureFromPixmap;
nsCString testType;
// Available if GLX_MESA_query_renderer is supported.
nsCString mesaVendor;
nsCString mesaDevice;
nsCString mesaAccelerated;
// Available if using a DRI-based libGL stack.
nsCString driDriver;
nsCString adapterRam;
nsCString drmRenderDevice;
nsCString ddxDriver;
AutoTArray<nsCString, 2> pciVendors;
AutoTArray<nsCString, 2> pciDevices;
nsCString* stringToFill = nullptr;
bool logString = false;
char* bufptr = buf;
while (true) {
char* line = NS_strtok("\n", &bufptr);
if (!line) break;
if (stringToFill) {
stringToFill->Assign(line);
stringToFill = nullptr;
} else if (logString) {
gfxCriticalNote << "glxtest: " << line;
logString = false;
} else if (!strcmp(line, "VENDOR")) {
stringToFill = &glVendor;
} else if (!strcmp(line, "RENDERER")) {
stringToFill = &glRenderer;
} else if (!strcmp(line, "VERSION")) {
stringToFill = &glVersion;
} else if (!strcmp(line, "TFP")) {
stringToFill = &textureFromPixmap;
} else if (!strcmp(line, "MESA_VENDOR_ID")) {
stringToFill = &mesaVendor;
} else if (!strcmp(line, "MESA_DEVICE_ID")) {
stringToFill = &mesaDevice;
} else if (!strcmp(line, "MESA_ACCELERATED")) {
stringToFill = &mesaAccelerated;
} else if (!strcmp(line, "MESA_VRAM")) {
stringToFill = &adapterRam;
} else if (!strcmp(line, "DDX_DRIVER")) {
stringToFill = &ddxDriver;
} else if (!strcmp(line, "DRI_DRIVER")) {
stringToFill = &driDriver;
} else if (!strcmp(line, "PCI_VENDOR_ID")) {
stringToFill = pciVendors.AppendElement();
} else if (!strcmp(line, "PCI_DEVICE_ID")) {
stringToFill = pciDevices.AppendElement();
} else if (!strcmp(line, "DRM_RENDERDEVICE")) {
stringToFill = &drmRenderDevice;
} else if (!strcmp(line, "TEST_TYPE")) {
stringToFill = &testType;
} else if (!strcmp(line, "WARNING")) {
logString = true;
} else if (!strcmp(line, "ERROR")) {
logString = true;
errorLog = true;
}
}
MOZ_ASSERT(pciDevices.Length() == pciVendors.Length(),
"Missing PCI vendors/devices");
size_t pciLen = std::min(pciVendors.Length(), pciDevices.Length());
mHasMultipleGPUs = pciLen > 1;
if (!strcmp(textureFromPixmap.get(), "TRUE")) mHasTextureFromPixmap = true;
// only useful for Linux kernel version check for FGLRX driver.
// assumes X client == X server, which is sad.
struct utsname unameobj {};
if (uname(&unameobj) >= 0) {
mOS.Assign(unameobj.sysname);
mOSRelease.Assign(unameobj.release);
}
const char* spoofedVendor = PR_GetEnv("MOZ_GFX_SPOOF_GL_VENDOR");
if (spoofedVendor) glVendor.Assign(spoofedVendor);
const char* spoofedRenderer = PR_GetEnv("MOZ_GFX_SPOOF_GL_RENDERER");
if (spoofedRenderer) glRenderer.Assign(spoofedRenderer);
const char* spoofedVersion = PR_GetEnv("MOZ_GFX_SPOOF_GL_VERSION");
if (spoofedVersion) glVersion.Assign(spoofedVersion);
const char* spoofedOS = PR_GetEnv("MOZ_GFX_SPOOF_OS");
if (spoofedOS) mOS.Assign(spoofedOS);
const char* spoofedOSRelease = PR_GetEnv("MOZ_GFX_SPOOF_OS_RELEASE");
if (spoofedOSRelease) mOSRelease.Assign(spoofedOSRelease);
// Scan the GL_VERSION string for the GL and driver versions.
nsCWhitespaceTokenizer tokenizer(glVersion);
while (tokenizer.hasMoreTokens()) {
nsCString token(tokenizer.nextToken());
unsigned int major = 0, minor = 0, revision = 0, patch = 0;
if (sscanf(token.get(), "%u.%u.%u.%u", &major, &minor, &revision, &patch) >=
2) {
// A survey of GL_VENDOR strings indicates that the first version is
// always the GL version, the second is usually the driver version.
if (mGLMajorVersion == 0) {
mGLMajorVersion = major;
mGLMinorVersion = minor;
} else if (mDriverVersion.IsEmpty()) { // Not already spoofed.
mDriverVersion =
nsPrintfCString("%u.%u.%u.%u", major, minor, revision, patch);
}
}
}
if (mGLMajorVersion == 0) {
NS_WARNING("Failed to parse GL version!");
}
mDrmRenderDevice = std::move(drmRenderDevice);
mTestType = std::move(testType);
// Mesa always exposes itself in the GL_VERSION string, but not always the
// GL_VENDOR string.
mIsMesa = glVersion.Find("Mesa") != -1;
// We need to use custom driver vendor IDs for mesa so we can treat them
// differently than the proprietary drivers.
if (mIsMesa) {
mIsAccelerated = !mesaAccelerated.Equals("FALSE");
// Process software rasterizers before the DRI driver string; we may be
// forcing software rasterization on a DRI-accelerated X server by using
// LIBGL_ALWAYS_SOFTWARE or a similar restriction.
if (strcasestr(glRenderer.get(), "llvmpipe")) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDriverVendor(DriverVendor::MesaLLVMPipe),
mDriverVendor);
mIsAccelerated = false;
} else if (strcasestr(glRenderer.get(), "softpipe")) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDriverVendor(DriverVendor::MesaSoftPipe),
mDriverVendor);
mIsAccelerated = false;
} else if (strcasestr(glRenderer.get(), "software rasterizer")) {
CopyUTF16toUTF8(GfxDriverInfo::GetDriverVendor(DriverVendor::MesaSWRast),
mDriverVendor);
mIsAccelerated = false;
} else if (!mIsAccelerated) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDriverVendor(DriverVendor::MesaSWUnknown),
mDriverVendor);
} else if (!driDriver.IsEmpty()) {
mDriverVendor = nsPrintfCString("mesa/%s", driDriver.get());
} else {
// Some other mesa configuration where we couldn't get enough info.
NS_WARNING("Failed to detect Mesa driver being used!");
CopyUTF16toUTF8(GfxDriverInfo::GetDriverVendor(DriverVendor::MesaUnknown),
mDriverVendor);
}
if (!mesaVendor.IsEmpty()) {
mVendorId = mesaVendor;
}
if (!mesaDevice.IsEmpty()) {
mDeviceId = mesaDevice;
}
if (!mIsAccelerated && mVendorId.IsEmpty()) {
mVendorId.Assign(glVendor.get());
}
if (!mIsAccelerated && mDeviceId.IsEmpty()) {
mDeviceId.Assign(glRenderer.get());
}
} else if (glVendor.EqualsLiteral("NVIDIA Corporation")) {
CopyUTF16toUTF8(GfxDriverInfo::GetDeviceVendor(DeviceVendor::NVIDIA),
mVendorId);
mDriverVendor.AssignLiteral("nvidia/unknown");
// TODO: Use NV-CONTROL X11 extension to query Device ID and VRAM.
} else if (glVendor.EqualsLiteral("ATI Technologies Inc.")) {
CopyUTF16toUTF8(GfxDriverInfo::GetDeviceVendor(DeviceVendor::ATI),
mVendorId);
mDriverVendor.AssignLiteral("ati/unknown");
// TODO: Look into ways to find the device ID on FGLRX.
} else {
NS_WARNING("Failed to detect GL vendor!");
}
if (!adapterRam.IsEmpty()) {
mAdapterRAM = (uint32_t)atoi(adapterRam.get());
}
// If we have the DRI driver, we can derive the vendor ID from that if needed.
if (mVendorId.IsEmpty() && !driDriver.IsEmpty()) {
const char* nvidiaDrivers[] = {"nouveau", "tegra", nullptr};
for (size_t i = 0; nvidiaDrivers[i]; ++i) {
if (driDriver.Equals(nvidiaDrivers[i])) {
CopyUTF16toUTF8(GfxDriverInfo::GetDeviceVendor(DeviceVendor::NVIDIA),
mVendorId);
break;
}
}
if (mVendorId.IsEmpty()) {
const char* intelDrivers[] = {"iris", "i915", "i965",
"i810", "intel", nullptr};
for (size_t i = 0; intelDrivers[i]; ++i) {
if (driDriver.Equals(intelDrivers[i])) {
CopyUTF16toUTF8(GfxDriverInfo::GetDeviceVendor(DeviceVendor::Intel),
mVendorId);
break;
}
}
}
if (mVendorId.IsEmpty()) {
const char* amdDrivers[] = {"r600", "r200", "r100",
"radeon", "radeonsi", nullptr};
for (size_t i = 0; amdDrivers[i]; ++i) {
if (driDriver.Equals(amdDrivers[i])) {
CopyUTF16toUTF8(GfxDriverInfo::GetDeviceVendor(DeviceVendor::ATI),
mVendorId);
break;
}
}
}
if (mVendorId.IsEmpty()) {
if (driDriver.EqualsLiteral("freedreno")) {
CopyUTF16toUTF8(GfxDriverInfo::GetDeviceVendor(DeviceVendor::Qualcomm),
mVendorId);
}
}
}
// If we still don't have a vendor ID, we can try the PCI vendor list.
if (mVendorId.IsEmpty()) {
if (pciVendors.IsEmpty()) {
gfxCriticalNote << "No GPUs detected via PCI";
} else {
for (size_t i = 0; i < pciVendors.Length(); ++i) {
if (mVendorId.IsEmpty()) {
mVendorId = pciVendors[i];
} else if (mVendorId != pciVendors[i]) {
gfxCriticalNote << "More than 1 GPU vendor detected via PCI, cannot "
"deduce vendor";
mVendorId.Truncate();
break;
}
}
}
}
// If we know the vendor ID, but didn't get a device ID, we can guess from the
// PCI device list.
if (mDeviceId.IsEmpty() && !mVendorId.IsEmpty()) {
for (size_t i = 0; i < pciLen; ++i) {
if (mVendorId.Equals(pciVendors[i])) {
if (mDeviceId.IsEmpty()) {
mDeviceId = pciDevices[i];
} else if (mDeviceId != pciDevices[i]) {
gfxCriticalNote << "More than 1 GPU from same vendor detected via "
"PCI, cannot deduce device";
mDeviceId.Truncate();
break;
}
}
}
}
// Assuming we know the vendor, we should check for a secondary card.
if (!mVendorId.IsEmpty()) {
if (pciLen > 2) {
gfxCriticalNote
<< "More than 2 GPUs detected via PCI, secondary GPU is arbitrary";
}
for (size_t i = 0; i < pciLen; ++i) {
if (!mVendorId.Equals(pciVendors[i]) ||
(!mDeviceId.IsEmpty() && !mDeviceId.Equals(pciDevices[i]))) {
mSecondaryVendorId = pciVendors[i];
mSecondaryDeviceId = pciDevices[i];
break;
}
}
}
// If we couldn't choose, log them.
if (mVendorId.IsEmpty()) {
for (size_t i = 0; i < pciLen; ++i) {
gfxCriticalNote << "PCI candidate " << pciVendors[i].get() << "/"
<< pciDevices[i].get();
}
}
// Fallback to GL_VENDOR and GL_RENDERER.
if (mVendorId.IsEmpty()) {
mVendorId.Assign(glVendor.get());
}
if (mDeviceId.IsEmpty()) {
mDeviceId.Assign(glRenderer.get());
}
mAdapterDescription.Assign(glRenderer);
// Make a best effort guess at whether or not we are using the XWayland compat
// layer. For all intents and purposes, we should otherwise believe we are
// using X11.
mIsWayland = GdkIsWaylandDisplay();
const char* waylandDisplay = getenv("WAYLAND_DISPLAY");
mIsXWayland = !mIsWayland && waylandDisplay;
// Make a best effort guess at the desktop environment in use. Sadly there
// does not appear to be a standard way to do this, so we check a few
// different environment variables and search for relevant keywords.
//
// Note that some users manually change these values. Some applications check
// the environment variable like we are here, and either not work or restrict
// functionality. There may be some heroics we could go through to determine
// the truth, but for the moment, this is the best we can do. This is
// something to keep in mind when updating the blocklist.
const char* desktopEnv = getenv("XDG_CURRENT_DESKTOP");
if (!desktopEnv) {
desktopEnv = getenv("DESKTOP_SESSION");
}
if (desktopEnv) {
std::string currentDesktop(desktopEnv);
for (auto& c : currentDesktop) {
c = std::tolower(c);
}
if (currentDesktop.find("budgie") != std::string::npos) {
// We need to check for Budgie first, because it might incorporate GNOME
// into the environment variable value.
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Budgie),
mDesktopEnvironment);
} else if (currentDesktop.find("gnome") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::GNOME),
mDesktopEnvironment);
} else if (currentDesktop.find("kde") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::KDE),
mDesktopEnvironment);
} else if (currentDesktop.find("xfce") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::XFCE),
mDesktopEnvironment);
} else if (currentDesktop.find("cinnamon") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Cinnamon),
mDesktopEnvironment);
} else if (currentDesktop.find("enlightenment") != std::string::npos) {
CopyUTF16toUTF8(GfxDriverInfo::GetDesktopEnvironment(
DesktopEnvironment::Enlightenment),
mDesktopEnvironment);
} else if (currentDesktop.find("lxde") != std::string::npos ||
currentDesktop.find("lubuntu") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::LXDE),
mDesktopEnvironment);
} else if (currentDesktop.find("openbox") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Openbox),
mDesktopEnvironment);
} else if (currentDesktop.find("i3") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::i3),
mDesktopEnvironment);
} else if (currentDesktop.find("sway") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Sway),
mDesktopEnvironment);
} else if (currentDesktop.find("mate") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Mate),
mDesktopEnvironment);
} else if (currentDesktop.find("unity") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Unity),
mDesktopEnvironment);
} else if (currentDesktop.find("pantheon") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Pantheon),
mDesktopEnvironment);
} else if (currentDesktop.find("lxqt") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::LXQT),
mDesktopEnvironment);
} else if (currentDesktop.find("deepin") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Deepin),
mDesktopEnvironment);
} else if (currentDesktop.find("dwm") != std::string::npos) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Dwm),
mDesktopEnvironment);
}
}
if (mDesktopEnvironment.IsEmpty()) {
if (getenv("GNOME_DESKTOP_SESSION_ID")) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::GNOME),
mDesktopEnvironment);
} else if (getenv("KDE_FULL_SESSION")) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::KDE),
mDesktopEnvironment);
} else if (getenv("MATE_DESKTOP_SESSION_ID")) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Mate),
mDesktopEnvironment);
} else if (getenv("LXQT_SESSION_CONFIG")) {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::LXQT),
mDesktopEnvironment);
} else {
CopyUTF16toUTF8(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::Unknown),
mDesktopEnvironment);
}
}
if (!ddxDriver.IsEmpty()) {
PRInt32 start = 0;
PRInt32 loc = ddxDriver.Find(";", PR_FALSE, start);
while (loc != kNotFound) {
nsCString line(ddxDriver.get() + start, loc - start);
mDdxDrivers.AppendElement(std::move(line));
start = loc + 1;
loc = ddxDriver.Find(";", PR_FALSE, start);
}
}
if (error || errorLog || mTestType.IsEmpty()) {
if (!mAdapterDescription.IsEmpty()) {
mAdapterDescription.AppendLiteral(" (See failure log)");
} else {
mAdapterDescription.AppendLiteral("See failure log");
}
mGlxTestError = true;
}
if (error) {
nsAutoCString msg("glxtest: process failed");
if (waiting_for_glxtest_process_failed) {
msg.AppendPrintf(" (waitpid failed with errno=%d for pid %d)",
waitpid_errno, glxtest_pid);
}
if (exited_with_error_code) {
if (exit_code == EXIT_STATUS_BUFFER_TOO_SMALL) {
msg.AppendLiteral(" (buffer too small)");
} else {
msg.AppendPrintf(" (exited with status %d)",
WEXITSTATUS(glxtest_status));
}
}
if (received_signal) {
msg.AppendPrintf(" (received signal %d)", WTERMSIG(glxtest_status));
}
gfxCriticalNote << msg.get();
}
AddCrashReportAnnotations();
}
const nsTArray<GfxDriverInfo>& GfxInfo::GetGfxDriverInfo() {
if (!sDriverInfo->Length()) {
// Mesa 10.0 provides the GLX_MESA_query_renderer extension, which allows us
// to query device IDs backing a GL context for blocklisting.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::All, GfxDriverInfo::allFeatures,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(10, 0, 0, 0), "FEATURE_FAILURE_OLD_MESA", "Mesa 10.0");
// NVIDIA Mesa baseline (see bug 1714391).
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaNouveau,
DeviceFamily::All, GfxDriverInfo::allFeatures,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(11, 0, 0, 0), "FEATURE_FAILURE_OLD_NV_MESA", "Mesa 11.0");
// NVIDIA baseline (ported from old blocklist)
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::NonMesaAll,
DeviceFamily::NvidiaAll, GfxDriverInfo::allFeatures,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(257, 21, 0, 0), "FEATURE_FAILURE_OLD_NVIDIA", "NVIDIA 257.21");
// fglrx baseline (chosen arbitrarily as 2013-07-22 release).
APPEND_TO_DRIVER_BLOCKLIST(
OperatingSystem::Linux, DeviceFamily::AtiAll,
GfxDriverInfo::allFeatures, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_LESS_THAN, V(13, 15, 100, 1), "FEATURE_FAILURE_OLD_FGLRX",
"fglrx 13.15.100.1");
////////////////////////////////////
// FEATURE_WEBRENDER
// All Mesa software drivers, they should get Software WebRender instead.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All,
DriverVendor::SoftwareMesaAll, DeviceFamily::All,
nsIGfxInfo::FEATURE_WEBRENDER, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_COMPARISON_IGNORED, V(0, 0, 0, 0), "FEATURE_FAILURE_SOFTWARE_GL",
"");
APPEND_TO_DRIVER_BLOCKLIST(
OperatingSystem::Linux, DeviceFamily::IntelWebRenderBlocked,
nsIGfxInfo::FEATURE_WEBRENDER, nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
DRIVER_COMPARISON_IGNORED, V(0, 0, 0, 0), "INTEL_DEVICE_GEN5_OR_OLDER",
"");
// Nvidia Mesa baseline, see bug 1563859.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::NvidiaAll, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(18, 2, 0, 0), "FEATURE_FAILURE_WEBRENDER_OLD_MESA", "Mesa 18.2.0.0");
// Disable on all older Nvidia drivers due to stability issues.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::NonMesaAll,
DeviceFamily::NvidiaAll, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_BLOCKED_DEVICE, DRIVER_LESS_THAN, V(460, 32, 3, 0),
"FEATURE_FAILURE_WEBRENDER_OLD_NVIDIA", "460.32.03");
// ATI Mesa baseline, chosen arbitrarily.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::AtiAll, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(17, 0, 0, 0), "FEATURE_FAILURE_WEBRENDER_OLD_MESA", "Mesa 17.0.0.0");
// Bug 1690568 / Bug 1393793 - Require Mesa 17.3.0+ for devices using the
// r600 driver to avoid shader compilation issues.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaR600,
DeviceFamily::All, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(17, 3, 0, 0), "FEATURE_FAILURE_WEBRENDER_OLD_MESA_R600",
"Mesa 17.3.0.0");
// Disable on all ATI devices not using Mesa for now.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::NonMesaAll,
DeviceFamily::AtiAll, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_BLOCKED_DEVICE, DRIVER_COMPARISON_IGNORED,
V(0, 0, 0, 0), "FEATURE_FAILURE_WEBRENDER_NO_LINUX_ATI", "");
// Bug 1673939 - Garbled text on RS880 GPUs with Mesa drivers.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::AmdR600, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_BLOCKED_DEVICE, DRIVER_COMPARISON_IGNORED,
V(0, 0, 0, 0), "FEATURE_FAILURE_WEBRENDER_BUG_1673939",
"https://gitlab.freedesktop.org/mesa/mesa/-/issues/3720");
// Bug 1635186 - Poor performance with video playing in a background window
// on XWayland. Keep in sync with FEATURE_X11_EGL below to only enable them
// together by default. Only Mesa and Nvidia binary drivers are expected
// on Wayland rigth now.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::XWayland,
DriverVendor::MesaAll, DeviceFamily::All, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(21, 0, 0, 0), "FEATURE_FAILURE_WEBRENDER_BUG_1635186",
"Mesa 21.0.0.0");
////////////////////////////////////
// FEATURE_WEBRENDER - ALLOWLIST
#if defined(EARLY_BETA_OR_EARLIER)
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::All, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_ALLOW_ALWAYS, DRIVER_GREATER_THAN_OR_EQUAL,
V(21, 0, 0, 0), "FEATURE_MESA", "Mesa 21.0.0.0");
#endif
// Intel Mesa baseline, chosen arbitrarily.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::IntelAll, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_ALLOW_ALWAYS, DRIVER_GREATER_THAN_OR_EQUAL,
V(17, 0, 0, 0), "FEATURE_ROLLOUT_INTEL_MESA", "Mesa 17.0.0.0");
// Nvidia Mesa baseline, see bug 1563859.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::NvidiaRolloutWebRender, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_ALLOW_QUALIFIED, DRIVER_GREATER_THAN_OR_EQUAL,
V(18, 2, 0, 0), "FEATURE_ROLLOUT_NVIDIA_MESA", "Mesa 18.2.0.0");
// Nvidia proprietary driver baseline, see bug 1742994.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::NonMesaAll,
DeviceFamily::NvidiaAll, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_ALLOW_QUALIFIED, DRIVER_GREATER_THAN_OR_EQUAL,
V(470, 82, 0, 0), "FEATURE_ROLLOUT_NVIDIA_BINARY", "470.82.0");
// ATI Mesa baseline, chosen arbitrarily.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::AtiRolloutWebRender, nsIGfxInfo::FEATURE_WEBRENDER,
nsIGfxInfo::FEATURE_ALLOW_ALWAYS, DRIVER_GREATER_THAN_OR_EQUAL,
V(17, 0, 0, 0), "FEATURE_ROLLOUT_ATI_MESA", "Mesa 17.0.0.0");
////////////////////////////////////
// FEATURE_WEBRENDER_COMPOSITOR
APPEND_TO_DRIVER_BLOCKLIST(
OperatingSystem::Linux, DeviceFamily::All,
nsIGfxInfo::FEATURE_WEBRENDER_COMPOSITOR,
nsIGfxInfo::FEATURE_BLOCKED_DEVICE, DRIVER_COMPARISON_IGNORED,
V(0, 0, 0, 0), "FEATURE_FAILURE_WEBRENDER_COMPOSITOR_DISABLED", "");
////////////////////////////////////
// FEATURE_X11_EGL
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaAll,
DeviceFamily::All, nsIGfxInfo::FEATURE_X11_EGL,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(21, 0, 0, 0), "FEATURE_ROLLOUT_X11_EGL_MESA", "Mesa 21.0.0.0");
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::NonMesaAll,
DeviceFamily::NvidiaAll, nsIGfxInfo::FEATURE_X11_EGL,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(470, 82, 0, 0), "FEATURE_ROLLOUT_X11_EGL_NVIDIA_BINARY", "470.82.0");
// Disable on all AMD devices not using Mesa.
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::NonMesaAll,
DeviceFamily::AtiAll, nsIGfxInfo::FEATURE_X11_EGL,
nsIGfxInfo::FEATURE_BLOCKED_DEVICE, DRIVER_COMPARISON_IGNORED,
V(0, 0, 0, 0), "FEATURE_FAILURE_X11_EGL_NO_LINUX_ATI", "");
////////////////////////////////////
// FEATURE_DMABUF
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::NonMesaAll,
DeviceFamily::NvidiaAll, nsIGfxInfo::FEATURE_DMABUF,
nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION, DRIVER_LESS_THAN,
V(495, 44, 0, 0), "FEATURE_FAILURE_NO_GBM", "495.44.0");
////////////////////////////////////
// FEATURE_WEBRENDER_PARTIAL_PRESENT
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::X11, DriverVendor::NonMesaAll,
DeviceFamily::NvidiaAll, nsIGfxInfo::FEATURE_WEBRENDER_PARTIAL_PRESENT,
nsIGfxInfo::FEATURE_BLOCKED_DEVICE, DRIVER_COMPARISON_IGNORED,
V(0, 0, 0, 0), "FEATURE_ROLLOUT_WR_PARTIAL_PRESENT_NVIDIA_BINARY", "");
////////////////////////////////////
APPEND_TO_DRIVER_BLOCKLIST_EXT(
OperatingSystem::Linux, ScreenSizeStatus::All, BatteryStatus::All,
DesktopEnvironment::All, WindowProtocol::All, DriverVendor::MesaNouveau,
DeviceFamily::All, nsIGfxInfo::FEATURE_THREADSAFE_GL,
nsIGfxInfo::FEATURE_BLOCKED_DEVICE, DRIVER_COMPARISON_IGNORED,
V(0, 0, 0, 0), "FEATURE_FAILURE_THREADSAFE_GL", "");
}
return *sDriverInfo;
}
bool GfxInfo::DoesWindowProtocolMatch(const nsAString& aBlocklistWindowProtocol,
const nsAString& aWindowProtocol) {
if (mIsWayland &&
aBlocklistWindowProtocol.Equals(
GfxDriverInfo::GetWindowProtocol(WindowProtocol::WaylandAll),
nsCaseInsensitiveStringComparator)) {
return true;
}
if (!mIsWayland &&
aBlocklistWindowProtocol.Equals(
GfxDriverInfo::GetWindowProtocol(WindowProtocol::X11All),
nsCaseInsensitiveStringComparator)) {
return true;
}
return GfxInfoBase::DoesWindowProtocolMatch(aBlocklistWindowProtocol,
aWindowProtocol);
}
bool GfxInfo::DoesDriverVendorMatch(const nsAString& aBlocklistVendor,
const nsAString& aDriverVendor) {
if (mIsMesa) {
if (aBlocklistVendor.Equals(
GfxDriverInfo::GetDriverVendor(DriverVendor::MesaAll),
nsCaseInsensitiveStringComparator)) {
return true;
}
if (mIsAccelerated &&
aBlocklistVendor.Equals(
GfxDriverInfo::GetDriverVendor(DriverVendor::HardwareMesaAll),
nsCaseInsensitiveStringComparator)) {
return true;
}
if (!mIsAccelerated &&
aBlocklistVendor.Equals(
GfxDriverInfo::GetDriverVendor(DriverVendor::SoftwareMesaAll),
nsCaseInsensitiveStringComparator)) {
return true;
}
}
if (!mIsMesa && aBlocklistVendor.Equals(
GfxDriverInfo::GetDriverVendor(DriverVendor::NonMesaAll),
nsCaseInsensitiveStringComparator)) {
return true;
}
return GfxInfoBase::DoesDriverVendorMatch(aBlocklistVendor, aDriverVendor);
}
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);
*aStatus = nsIGfxInfo::FEATURE_STATUS_UNKNOWN;
aSuggestedDriverVersion.SetIsVoid(true);
OperatingSystem os = OperatingSystem::Linux;
if (aOS) *aOS = os;
if (sShutdownOccurred) {
return NS_OK;
}
GetData();
if (mGlxTestError) {
// If glxtest failed, block all features by default.
*aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
aFailureId = "FEATURE_FAILURE_GLXTEST_FAILED";
return NS_OK;
}
if (mGLMajorVersion == 1) {
// We're on OpenGL 1. In most cases that indicates really old hardware.
// We better block them, rather than rely on them to fail gracefully,
// because they don't! see bug 696636
*aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
aFailureId = "FEATURE_FAILURE_OPENGL_1";
return NS_OK;
}
// Blocklist software GL implementations from using layers acceleration.
// On the test infrastructure, we'll force-enable layers acceleration.
if (aFeature == nsIGfxInfo::FEATURE_OPENGL_LAYERS && !mIsAccelerated &&
!PR_GetEnv("MOZ_LAYERS_ALLOW_SOFTWARE_GL")) {
*aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
aFailureId = "FEATURE_FAILURE_SOFTWARE_GL";
return NS_OK;
}
if (aFeature == nsIGfxInfo::FEATURE_WEBRENDER) {
// Don't try Webrender on devices where we are guaranteed to fail.
if (mGLMajorVersion < 3) {
*aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
aFailureId = "FEATURE_FAILURE_OPENGL_LESS_THAN_3";
return NS_OK;
}
// Bug 1710400: Disable Webrender on the deprecated Intel DDX driver
for (const nsCString& driver : mDdxDrivers) {
if (strcasestr(driver.get(), "Intel")) {
*aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
aFailureId = "FEATURE_FAILURE_DDX_INTEL";
return NS_OK;
}
}
}
return GfxInfoBase::GetFeatureStatusImpl(
aFeature, aStatus, aSuggestedDriverVersion, aDriverInfo, aFailureId, &os);
}
NS_IMETHODIMP
GfxInfo::GetD2DEnabled(bool* aEnabled) { return NS_ERROR_FAILURE; }
NS_IMETHODIMP
GfxInfo::GetDWriteEnabled(bool* aEnabled) { return NS_ERROR_FAILURE; }
NS_IMETHODIMP
GfxInfo::GetDWriteVersion(nsAString& aDwriteVersion) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP GfxInfo::GetHasBattery(bool* aHasBattery) {
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
GfxInfo::GetEmbeddedInFirefoxReality(bool* aEmbeddedInFirefoxReality) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetCleartypeParameters(nsAString& aCleartypeParams) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetWindowProtocol(nsAString& aWindowProtocol) {
GetData();
if (mIsWayland) {
aWindowProtocol = GfxDriverInfo::GetWindowProtocol(WindowProtocol::Wayland);
} else if (mIsXWayland) {
aWindowProtocol =
GfxDriverInfo::GetWindowProtocol(WindowProtocol::XWayland);
} else {
aWindowProtocol = GfxDriverInfo::GetWindowProtocol(WindowProtocol::X11);
}
Telemetry::ScalarSet(Telemetry::ScalarID::GFX_LINUX_WINDOW_PROTOCOL,
aWindowProtocol);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetDesktopEnvironment(nsAString& aDesktopEnvironment) {
GetData();
AppendASCIItoUTF16(mDesktopEnvironment, aDesktopEnvironment);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetTestType(nsAString& aTestType) {
GetData();
AppendASCIItoUTF16(mTestType, aTestType);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDescription(nsAString& aAdapterDescription) {
GetData();
AppendASCIItoUTF16(mAdapterDescription, aAdapterDescription);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDescription2(nsAString& aAdapterDescription) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetAdapterRAM(uint32_t* aAdapterRAM) {
GetData();
*aAdapterRAM = mAdapterRAM;
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterRAM2(uint32_t* aAdapterRAM) { return NS_ERROR_FAILURE; }
NS_IMETHODIMP
GfxInfo::GetAdapterDriver(nsAString& aAdapterDriver) {
aAdapterDriver.Truncate();
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriver2(nsAString& aAdapterDriver) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverVendor(nsAString& aAdapterDriverVendor) {
GetData();
CopyASCIItoUTF16(mDriverVendor, aAdapterDriverVendor);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverVendor2(nsAString& aAdapterDriverVendor) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverVersion(nsAString& aAdapterDriverVersion) {
GetData();
CopyASCIItoUTF16(mDriverVersion, aAdapterDriverVersion);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverVersion2(nsAString& aAdapterDriverVersion) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverDate(nsAString& aAdapterDriverDate) {
aAdapterDriverDate.Truncate();
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDriverDate2(nsAString& aAdapterDriverDate) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetAdapterVendorID(nsAString& aAdapterVendorID) {
GetData();
CopyUTF8toUTF16(mVendorId, aAdapterVendorID);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterVendorID2(nsAString& aAdapterVendorID) {
GetData();
CopyUTF8toUTF16(mSecondaryVendorId, aAdapterVendorID);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDeviceID(nsAString& aAdapterDeviceID) {
GetData();
CopyUTF8toUTF16(mDeviceId, aAdapterDeviceID);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterDeviceID2(nsAString& aAdapterDeviceID) {
GetData();
CopyUTF8toUTF16(mSecondaryDeviceId, aAdapterDeviceID);
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetAdapterSubsysID(nsAString& aAdapterSubsysID) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetAdapterSubsysID2(nsAString& aAdapterSubsysID) {
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
GfxInfo::GetIsGPU2Active(bool* aIsGPU2Active) {
// This is never the case, as the active GPU should be the primary GPU.
*aIsGPU2Active = false;
return NS_OK;
}
NS_IMETHODIMP
GfxInfo::GetDrmRenderDevice(nsACString& aDrmRenderDevice) {
GetData();
aDrmRenderDevice.Assign(mDrmRenderDevice);
return NS_OK;
}
#ifdef DEBUG
// Implement nsIGfxInfoDebug
// We don't support spoofing anything on Linux
NS_IMETHODIMP GfxInfo::SpoofVendorID(const nsAString& aVendorID) {
GetData();
CopyUTF16toUTF8(aVendorID, mVendorId);
mIsAccelerated = true;
return NS_OK;
}
NS_IMETHODIMP GfxInfo::SpoofDeviceID(const nsAString& aDeviceID) {
GetData();
CopyUTF16toUTF8(aDeviceID, mDeviceId);
return NS_OK;
}
NS_IMETHODIMP GfxInfo::SpoofDriverVersion(const nsAString& aDriverVersion) {
GetData();
CopyUTF16toUTF8(aDriverVersion, mDriverVersion);
return NS_OK;
}
NS_IMETHODIMP GfxInfo::SpoofOSVersion(uint32_t aVersion) {
// We don't support OS versioning on Linux. There's just "Linux".
return NS_OK;
}
NS_IMETHODIMP GfxInfo::FireTestProcess() {
// If the pid is zero, then we have never run the test process to query for
// driver information. This would normally be run on startup, but we need to
// manually invoke it for XPC shell tests.
if (glxtest_pid == 0) {
fire_glxtest_process();
}
return NS_OK;
}
#endif
} // namespace mozilla::widget
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