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-rw-r--r--widget/android/GfxInfo.cpp856
1 files changed, 856 insertions, 0 deletions
diff --git a/widget/android/GfxInfo.cpp b/widget/android/GfxInfo.cpp
new file mode 100644
index 0000000000..0e78b187bf
--- /dev/null
+++ b/widget/android/GfxInfo.cpp
@@ -0,0 +1,856 @@
+/* -*- 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 "GfxInfo.h"
+#include "AndroidBuild.h"
+#include "GLContext.h"
+#include "GLContextProvider.h"
+#include "nsUnicharUtils.h"
+#include "prenv.h"
+#include "nsExceptionHandler.h"
+#include "nsHashKeys.h"
+#include "nsVersionComparator.h"
+#include "nsServiceManagerUtils.h"
+
+#include "mozilla/Preferences.h"
+#include "mozilla/java/GeckoAppShellWrappers.h"
+#include "mozilla/java/HardwareCodecCapabilityUtilsWrappers.h"
+
+namespace mozilla {
+namespace widget {
+
+class GfxInfo::GLStrings {
+ nsCString mVendor;
+ nsCString mRenderer;
+ nsCString mVersion;
+ nsTArray<nsCString> mExtensions;
+ bool mReady;
+
+ public:
+ GLStrings() : mReady(false) {}
+
+ const nsCString& Vendor() {
+ EnsureInitialized();
+ return mVendor;
+ }
+
+ // This spoofed value wins, even if the environment variable
+ // MOZ_GFX_SPOOF_GL_VENDOR was set.
+ void SpoofVendor(const nsCString& s) { mVendor = s; }
+
+ const nsCString& Renderer() {
+ EnsureInitialized();
+ return mRenderer;
+ }
+
+ // This spoofed value wins, even if the environment variable
+ // MOZ_GFX_SPOOF_GL_RENDERER was set.
+ void SpoofRenderer(const nsCString& s) { mRenderer = s; }
+
+ const nsCString& Version() {
+ EnsureInitialized();
+ return mVersion;
+ }
+
+ // This spoofed value wins, even if the environment variable
+ // MOZ_GFX_SPOOF_GL_VERSION was set.
+ void SpoofVersion(const nsCString& s) { mVersion = s; }
+
+ const nsTArray<nsCString>& Extensions() {
+ EnsureInitialized();
+ return mExtensions;
+ }
+
+ void EnsureInitialized() {
+ if (mReady) {
+ return;
+ }
+
+ RefPtr<gl::GLContext> gl;
+ nsCString discardFailureId;
+ gl = gl::GLContextProvider::CreateHeadless(
+ {gl::CreateContextFlags::REQUIRE_COMPAT_PROFILE}, &discardFailureId);
+
+ if (!gl) {
+ // Setting mReady to true here means that we won't retry. Everything will
+ // remain blocklisted forever. Ideally, we would like to update that once
+ // any GLContext is successfully created, like the compositor's GLContext.
+ mReady = true;
+ return;
+ }
+
+ gl->MakeCurrent();
+
+ if (mVendor.IsEmpty()) {
+ const char* spoofedVendor = PR_GetEnv("MOZ_GFX_SPOOF_GL_VENDOR");
+ if (spoofedVendor) {
+ mVendor.Assign(spoofedVendor);
+ } else {
+ mVendor.Assign((const char*)gl->fGetString(LOCAL_GL_VENDOR));
+ }
+ }
+
+ if (mRenderer.IsEmpty()) {
+ const char* spoofedRenderer = PR_GetEnv("MOZ_GFX_SPOOF_GL_RENDERER");
+ if (spoofedRenderer) {
+ mRenderer.Assign(spoofedRenderer);
+ } else {
+ mRenderer.Assign((const char*)gl->fGetString(LOCAL_GL_RENDERER));
+ }
+ }
+
+ if (mVersion.IsEmpty()) {
+ const char* spoofedVersion = PR_GetEnv("MOZ_GFX_SPOOF_GL_VERSION");
+ if (spoofedVersion) {
+ mVersion.Assign(spoofedVersion);
+ } else {
+ mVersion.Assign((const char*)gl->fGetString(LOCAL_GL_VERSION));
+ }
+ }
+
+ if (mExtensions.IsEmpty()) {
+ nsCString rawExtensions;
+ rawExtensions.Assign((const char*)gl->fGetString(LOCAL_GL_EXTENSIONS));
+ rawExtensions.Trim(" ");
+
+ for (auto extension : rawExtensions.Split(' ')) {
+ mExtensions.AppendElement(extension);
+ }
+ }
+
+ mReady = true;
+ }
+};
+
+#ifdef DEBUG
+NS_IMPL_ISUPPORTS_INHERITED(GfxInfo, GfxInfoBase, nsIGfxInfoDebug)
+#endif
+
+GfxInfo::GfxInfo()
+ : mInitialized(false),
+ mGLStrings(new GLStrings),
+ mOSVersionInteger(0),
+ mSDKVersion(0) {}
+
+GfxInfo::~GfxInfo() {}
+
+/* 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) { return NS_ERROR_FAILURE; }
+
+nsresult GfxInfo::GetDWriteEnabled(bool* aEnabled) { return NS_ERROR_FAILURE; }
+
+nsresult GfxInfo::GetHasBattery(bool* aHasBattery) {
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetDWriteVersion(nsAString& aDwriteVersion) {
+ return NS_ERROR_FAILURE;
+}
+
+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) {
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetTestType(nsAString& aTestType) { return NS_ERROR_NOT_IMPLEMENTED; }
+
+void GfxInfo::EnsureInitialized() {
+ if (mInitialized) return;
+
+ if (!jni::IsAvailable()) {
+ gfxWarning() << "JNI missing during initialization";
+ return;
+ }
+
+ jni::String::LocalRef model = java::sdk::Build::MODEL();
+ mModel = model->ToString();
+ mAdapterDescription.AppendPrintf("Model: %s",
+ NS_LossyConvertUTF16toASCII(mModel).get());
+
+ jni::String::LocalRef product = java::sdk::Build::PRODUCT();
+ mProduct = product->ToString();
+ mAdapterDescription.AppendPrintf(", Product: %s",
+ NS_LossyConvertUTF16toASCII(mProduct).get());
+
+ jni::String::LocalRef manufacturer =
+ mozilla::java::sdk::Build::MANUFACTURER();
+ mManufacturer = manufacturer->ToString();
+ mAdapterDescription.AppendPrintf(
+ ", Manufacturer: %s", NS_LossyConvertUTF16toASCII(mManufacturer).get());
+
+ mSDKVersion = java::sdk::Build::VERSION::SDK_INT();
+ jni::String::LocalRef hardware = java::sdk::Build::HARDWARE();
+ mHardware = hardware->ToString();
+ mAdapterDescription.AppendPrintf(
+ ", Hardware: %s", NS_LossyConvertUTF16toASCII(mHardware).get());
+
+ jni::String::LocalRef release = java::sdk::Build::VERSION::RELEASE();
+ mOSVersion = release->ToCString();
+
+ mOSVersionInteger = 0;
+ char a[5], b[5], c[5], d[5];
+ SplitDriverVersion(mOSVersion.get(), a, b, c, d);
+ uint8_t na = atoi(a);
+ uint8_t nb = atoi(b);
+ uint8_t nc = atoi(c);
+ uint8_t nd = atoi(d);
+
+ mOSVersionInteger = (uint32_t(na) << 24) | (uint32_t(nb) << 16) |
+ (uint32_t(nc) << 8) | uint32_t(nd);
+
+ mAdapterDescription.AppendPrintf(
+ ", OpenGL: %s -- %s -- %s", mGLStrings->Vendor().get(),
+ mGLStrings->Renderer().get(), mGLStrings->Version().get());
+
+ AddCrashReportAnnotations();
+ mInitialized = true;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDescription(nsAString& aAdapterDescription) {
+ EnsureInitialized();
+ aAdapterDescription = NS_ConvertASCIItoUTF16(mAdapterDescription);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDescription2(nsAString& aAdapterDescription) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterRAM(uint32_t* aAdapterRAM) {
+ EnsureInitialized();
+ *aAdapterRAM = 0;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterRAM2(uint32_t* aAdapterRAM) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDriver(nsAString& aAdapterDriver) {
+ EnsureInitialized();
+ aAdapterDriver.Truncate();
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDriver2(nsAString& aAdapterDriver) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDriverVendor(nsAString& aAdapterDriverVendor) {
+ EnsureInitialized();
+ aAdapterDriverVendor.Truncate();
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDriverVendor2(nsAString& aAdapterDriverVendor) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDriverVersion(nsAString& aAdapterDriverVersion) {
+ EnsureInitialized();
+ aAdapterDriverVersion = NS_ConvertASCIItoUTF16(mGLStrings->Version());
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDriverVersion2(nsAString& aAdapterDriverVersion) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDriverDate(nsAString& aAdapterDriverDate) {
+ EnsureInitialized();
+ aAdapterDriverDate.Truncate();
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDriverDate2(nsAString& aAdapterDriverDate) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterVendorID(nsAString& aAdapterVendorID) {
+ EnsureInitialized();
+ aAdapterVendorID = NS_ConvertASCIItoUTF16(mGLStrings->Vendor());
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterVendorID2(nsAString& aAdapterVendorID) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDeviceID(nsAString& aAdapterDeviceID) {
+ EnsureInitialized();
+ aAdapterDeviceID = NS_ConvertASCIItoUTF16(mGLStrings->Renderer());
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterDeviceID2(nsAString& aAdapterDeviceID) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterSubsysID(nsAString& aAdapterSubsysID) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetAdapterSubsysID2(nsAString& aAdapterSubsysID) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetIsGPU2Active(bool* aIsGPU2Active) {
+ EnsureInitialized();
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+GfxInfo::GetDrmRenderDevice(nsACString& aDrmRenderDevice) {
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+void GfxInfo::AddCrashReportAnnotations() {
+ CrashReporter::AnnotateCrashReport(CrashReporter::Annotation::AdapterVendorID,
+ mGLStrings->Vendor());
+ CrashReporter::AnnotateCrashReport(CrashReporter::Annotation::AdapterDeviceID,
+ mGLStrings->Renderer());
+ CrashReporter::AnnotateCrashReport(
+ CrashReporter::Annotation::AdapterDriverVersion, mGLStrings->Version());
+}
+
+const nsTArray<GfxDriverInfo>& GfxInfo::GetGfxDriverInfo() {
+ if (sDriverInfo->IsEmpty()) {
+ APPEND_TO_DRIVER_BLOCKLIST2(
+ OperatingSystem::Android, DeviceFamily::All,
+ nsIGfxInfo::FEATURE_OPENGL_LAYERS, nsIGfxInfo::FEATURE_STATUS_OK,
+ DRIVER_COMPARISON_IGNORED, GfxDriverInfo::allDriverVersions,
+ "FEATURE_OK_FORCE_OPENGL");
+ }
+
+ return *sDriverInfo;
+}
+
+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);
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_UNKNOWN;
+ OperatingSystem os = OperatingSystem::Android;
+ if (aOS) *aOS = os;
+
+ if (sShutdownOccurred) {
+ return NS_OK;
+ }
+
+ // OpenGL layers are never blocklisted on Android.
+ // This early return is so we avoid potentially slow
+ // GLStrings initialization on startup when we initialize GL layers.
+ if (aFeature == nsIGfxInfo::FEATURE_OPENGL_LAYERS) {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ return NS_OK;
+ }
+
+ EnsureInitialized();
+
+ if (mGLStrings->Vendor().IsEmpty() || mGLStrings->Renderer().IsEmpty()) {
+ if (OnlyAllowFeatureOnKnownConfig(aFeature)) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_EMPTY_VENDOR_OR_RENDERER";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ return NS_OK;
+ }
+
+ // Don't evaluate special cases when evaluating the downloaded blocklist.
+ if (aDriverInfo.IsEmpty()) {
+ if (aFeature == nsIGfxInfo::FEATURE_CANVAS2D_ACCELERATION) {
+ if (mGLStrings->Renderer().Find("Vivante GC1000") != -1) {
+ // Blocklist Vivante GC1000. See bug 1248183.
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILED_CANVAS_2D_HW";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ return NS_OK;
+ }
+
+ if (aFeature == FEATURE_WEBGL_OPENGL) {
+ if (mGLStrings->Renderer().Find("Adreno 200") != -1 ||
+ mGLStrings->Renderer().Find("Adreno 205") != -1) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_ADRENO_20x";
+ return NS_OK;
+ }
+
+ if (mHardware.EqualsLiteral("ville")) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_VILLE";
+ return NS_OK;
+ }
+ }
+
+ if (aFeature == FEATURE_STAGEFRIGHT) {
+ NS_LossyConvertUTF16toASCII cManufacturer(mManufacturer);
+ NS_LossyConvertUTF16toASCII cModel(mModel);
+ NS_LossyConvertUTF16toASCII cHardware(mHardware);
+
+ if (cHardware.EqualsLiteral("antares") ||
+ cHardware.EqualsLiteral("harmony") ||
+ cHardware.EqualsLiteral("picasso") ||
+ cHardware.EqualsLiteral("picasso_e") ||
+ cHardware.EqualsLiteral("ventana") ||
+ cHardware.EqualsLiteral("rk30board")) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_STAGE_HW";
+ return NS_OK;
+ }
+
+ if (CompareVersions(mOSVersion.get(), "4.1.0") < 0) {
+ // Whitelist:
+ // All Samsung ICS devices, except for:
+ // Samsung SGH-I717 (Bug 845729)
+ // Samsung SGH-I727 (Bug 845729)
+ // Samsung SGH-I757 (Bug 845729)
+ // All Galaxy nexus ICS devices
+ // Sony Xperia Ion (LT28) ICS devices
+ bool isWhitelisted =
+ cModel.Equals("LT28h", nsCaseInsensitiveCStringComparator) ||
+ cManufacturer.Equals("samsung",
+ nsCaseInsensitiveCStringComparator) ||
+ cModel.Equals(
+ "galaxy nexus",
+ nsCaseInsensitiveCStringComparator); // some Galaxy Nexus
+ // have
+ // manufacturer=amazon
+
+ if (cModel.LowerCaseFindASCII("sgh-i717") != -1 ||
+ cModel.LowerCaseFindASCII("sgh-i727") != -1 ||
+ cModel.LowerCaseFindASCII("sgh-i757") != -1) {
+ isWhitelisted = false;
+ }
+
+ if (!isWhitelisted) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_4_1_HW";
+ return NS_OK;
+ }
+ } else if (CompareVersions(mOSVersion.get(), "4.2.0") < 0) {
+ // Whitelist:
+ // All JB phones except for those in blocklist below
+ // Blocklist:
+ // Samsung devices from bug 812881 and 853522.
+ // Motorola XT890 from bug 882342.
+ bool isBlocklisted = cModel.LowerCaseFindASCII("gt-p3100") != -1 ||
+ cModel.LowerCaseFindASCII("gt-p3110") != -1 ||
+ cModel.LowerCaseFindASCII("gt-p3113") != -1 ||
+ cModel.LowerCaseFindASCII("gt-p5100") != -1 ||
+ cModel.LowerCaseFindASCII("gt-p5110") != -1 ||
+ cModel.LowerCaseFindASCII("gt-p5113") != -1 ||
+ cModel.LowerCaseFindASCII("xt890") != -1;
+
+ if (isBlocklisted) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_4_2_HW";
+ return NS_OK;
+ }
+ } else if (CompareVersions(mOSVersion.get(), "4.3.0") < 0) {
+ // Blocklist all Sony devices
+ if (cManufacturer.LowerCaseFindASCII("sony") != -1) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_4_3_SONY";
+ return NS_OK;
+ }
+ }
+ }
+
+ if (aFeature == FEATURE_WEBRTC_HW_ACCELERATION_ENCODE) {
+ if (jni::IsAvailable()) {
+ *aStatus = WebRtcHwVp8EncodeSupported();
+ aFailureId = "FEATURE_FAILURE_WEBRTC_ENCODE";
+ return NS_OK;
+ }
+ }
+ if (aFeature == FEATURE_WEBRTC_HW_ACCELERATION_DECODE) {
+ if (jni::IsAvailable()) {
+ *aStatus = WebRtcHwVp8DecodeSupported();
+ aFailureId = "FEATURE_FAILURE_WEBRTC_DECODE";
+ return NS_OK;
+ }
+ }
+ if (aFeature == FEATURE_WEBRTC_HW_ACCELERATION_H264) {
+ if (jni::IsAvailable()) {
+ *aStatus = WebRtcHwH264Supported();
+ aFailureId = "FEATURE_FAILURE_WEBRTC_H264";
+ return NS_OK;
+ }
+ }
+ if (aFeature == FEATURE_VP8_HW_DECODE ||
+ aFeature == FEATURE_VP9_HW_DECODE) {
+ NS_LossyConvertUTF16toASCII model(mModel);
+ bool isBlocked =
+ // GIFV crash, see bug 1232911.
+ model.Equals("GT-N8013", nsCaseInsensitiveCStringComparator);
+
+ if (isBlocked) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_VPx";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ return NS_OK;
+ }
+
+ if (aFeature == FEATURE_WEBRENDER) {
+ const bool isMali4xx =
+ mGLStrings->Renderer().LowerCaseFindASCII("mali-4") >= 0;
+
+ const bool isPowerVrG6110 =
+ mGLStrings->Renderer().LowerCaseFindASCII("powervr rogue g6110") >= 0;
+
+ const bool isVivanteGC7000UL =
+ mGLStrings->Renderer().LowerCaseFindASCII("vivante gc7000ul") >= 0;
+
+ const bool isPowerVrFenceSyncCrash =
+ (mGLStrings->Renderer().LowerCaseFindASCII("powervr rogue g6200") >=
+ 0 ||
+ mGLStrings->Renderer().LowerCaseFindASCII("powervr rogue g6430") >=
+ 0 ||
+ mGLStrings->Renderer().LowerCaseFindASCII("powervr rogue gx6250") >=
+ 0) &&
+ (mGLStrings->Version().Find("3283119") >= 0 ||
+ mGLStrings->Version().Find("3443629") >= 0 ||
+ mGLStrings->Version().Find("3573678") >= 0 ||
+ mGLStrings->Version().Find("3830101") >= 0);
+
+ if (isMali4xx) {
+ // Mali 4xx does not support GLES 3.
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_NO_GLES_3";
+ } else if (isPowerVrG6110) {
+ // Blocked on PowerVR Rogue G6110 due to bug 1742986 and bug 1717863.
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_POWERVR_G6110";
+ } else if (isVivanteGC7000UL) {
+ // Blocked on Vivante GC7000UL due to bug 1719327.
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_VIVANTE_GC7000UL";
+ } else if (isPowerVrFenceSyncCrash) {
+ // Blocked on various PowerVR GPUs due to bug 1773128.
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_POWERVR_FENCE_SYNC_CRASH";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ return NS_OK;
+ }
+
+ if (aFeature == FEATURE_WEBRENDER_SCISSORED_CACHE_CLEARS) {
+ // Emulator with SwiftShader is buggy when attempting to clear picture
+ // cache textures with a scissor rect set.
+ const bool isEmulatorSwiftShader =
+ mGLStrings->Renderer().Find(
+ "Android Emulator OpenGL ES Translator (Google SwiftShader)") >=
+ 0;
+ if (isEmulatorSwiftShader) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_BUG_1603515";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ return NS_OK;
+ }
+
+ if (aFeature == FEATURE_WEBRENDER_SHADER_CACHE) {
+ // Program binaries are known to be buggy on Adreno 3xx. While we haven't
+ // encountered any correctness or stability issues with them, loading them
+ // fails more often than not, so is a waste of time. Better to just not
+ // even attempt to cache them. See bug 1615574.
+ const bool isAdreno3xx =
+ mGLStrings->Renderer().LowerCaseFindASCII("adreno (tm) 3") >= 0;
+ if (isAdreno3xx) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_ADRENO_3XX";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ }
+
+ if (aFeature == FEATURE_WEBRENDER_OPTIMIZED_SHADERS) {
+ // Optimized shaders result in completely broken rendering on some Mali-T
+ // devices. We have seen this on T6xx, T7xx, and T8xx on android versions
+ // up to 5.1, and on T6xx on versions up to android 7.1. As a precaution
+ // disable for all Mali-T regardless of version. See bug 1689064 and bug
+ // 1707283 for details.
+ const bool isMaliT =
+ mGLStrings->Renderer().LowerCaseFindASCII("mali-t") >= 0;
+ if (isMaliT) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_BUG_1689064";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ return NS_OK;
+ }
+
+ if (aFeature == FEATURE_WEBRENDER_PARTIAL_PRESENT) {
+ // Block partial present on some devices due to rendering issues.
+ // On Mali-Txxx due to bug 1680087 and bug 1707815.
+ // On Adreno 3xx GPUs due to bug 1695771.
+ const bool isMaliT =
+ mGLStrings->Renderer().LowerCaseFindASCII("mali-t") >= 0;
+ const bool isAdreno3xx =
+ mGLStrings->Renderer().LowerCaseFindASCII("adreno (tm) 3") >= 0;
+ if (isMaliT || isAdreno3xx) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_BUG_1680087_1695771_1707815";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ return NS_OK;
+ }
+ }
+
+ if (aFeature == FEATURE_GL_SWIZZLE) {
+ // Swizzling appears to be buggy on PowerVR Rogue devices with webrender.
+ // See bug 1704783.
+ const bool isPowerVRRogue =
+ mGLStrings->Renderer().LowerCaseFindASCII("powervr rogue") >= 0;
+ if (isPowerVRRogue) {
+ *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+ aFailureId = "FEATURE_FAILURE_POWERVR_ROGUE";
+ } else {
+ *aStatus = nsIGfxInfo::FEATURE_STATUS_OK;
+ }
+ return NS_OK;
+ }
+
+ return GfxInfoBase::GetFeatureStatusImpl(
+ aFeature, aStatus, aSuggestedDriverVersion, aDriverInfo, aFailureId, &os);
+}
+
+static nsCString FeatureCacheOsVerPrefName(int32_t aFeature) {
+ nsCString osPrefName;
+ osPrefName.AppendASCII("gfxinfo.cache.");
+ osPrefName.AppendInt(aFeature);
+ osPrefName.AppendASCII(".osver");
+ return osPrefName;
+}
+
+static nsCString FeatureCacheAppVerPrefName(int32_t aFeature) {
+ nsCString osPrefName;
+ osPrefName.AppendASCII("gfxinfo.cache.");
+ osPrefName.AppendInt(aFeature);
+ osPrefName.AppendASCII(".appver");
+ return osPrefName;
+}
+
+static nsCString FeatureCacheValuePrefName(int32_t aFeature) {
+ nsCString osPrefName;
+ osPrefName.AppendASCII("gfxinfo.cache.");
+ osPrefName.AppendInt(aFeature);
+ osPrefName.AppendASCII(".value");
+ return osPrefName;
+}
+
+static bool GetCachedFeatureVal(int32_t aFeature, uint32_t aExpectedOsVer,
+ const nsCString& aCurrentAppVer,
+ int32_t& aOutStatus) {
+ uint32_t osVer = 0;
+ nsresult rv =
+ Preferences::GetUint(FeatureCacheOsVerPrefName(aFeature).get(), &osVer);
+ if (NS_FAILED(rv) || osVer != aExpectedOsVer) {
+ return false;
+ }
+ // Bug 1804287 requires we invalidate cached values for new builds to allow
+ // for code changes to modify the features support.
+ nsAutoCString cachedAppVersion;
+ rv = Preferences::GetCString(FeatureCacheAppVerPrefName(aFeature).get(),
+ cachedAppVersion);
+ if (NS_FAILED(rv) || !aCurrentAppVer.Equals(cachedAppVersion)) {
+ return false;
+ }
+ int32_t status = 0;
+ rv = Preferences::GetInt(FeatureCacheValuePrefName(aFeature).get(), &status);
+ if (NS_FAILED(rv)) {
+ return false;
+ }
+ aOutStatus = status;
+ return true;
+}
+
+static void SetCachedFeatureVal(int32_t aFeature, uint32_t aOsVer,
+ const nsCString& aCurrentAppVer,
+ int32_t aStatus) {
+ // Ignore failures; not much we can do anyway.
+ Preferences::SetUint(FeatureCacheOsVerPrefName(aFeature).get(), aOsVer);
+ Preferences::SetCString(FeatureCacheAppVerPrefName(aFeature).get(),
+ aCurrentAppVer);
+ Preferences::SetInt(FeatureCacheValuePrefName(aFeature).get(), aStatus);
+}
+
+int32_t GfxInfo::WebRtcHwVp8EncodeSupported() {
+ MOZ_ASSERT(jni::IsAvailable());
+
+ // The Android side of this calculation is very slow, so we cache the result
+ // in preferences, invalidating if the OS version changes.
+
+ int32_t status = 0;
+ const auto& currentAppVersion = GfxInfoBase::GetApplicationVersion();
+ if (GetCachedFeatureVal(FEATURE_WEBRTC_HW_ACCELERATION_ENCODE,
+ mOSVersionInteger, currentAppVersion, status)) {
+ return status;
+ }
+
+ status = java::GeckoAppShell::HasHWVP8Encoder()
+ ? nsIGfxInfo::FEATURE_STATUS_OK
+ : nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+
+ SetCachedFeatureVal(FEATURE_WEBRTC_HW_ACCELERATION_ENCODE, mOSVersionInteger,
+ currentAppVersion, status);
+
+ return status;
+}
+
+int32_t GfxInfo::WebRtcHwVp8DecodeSupported() {
+ MOZ_ASSERT(jni::IsAvailable());
+
+ // The Android side of this caclulation is very slow, so we cache the result
+ // in preferences, invalidating if the OS version changes.
+
+ int32_t status = 0;
+ const auto& appVersion = GfxInfoBase::GetApplicationVersion();
+ if (GetCachedFeatureVal(FEATURE_WEBRTC_HW_ACCELERATION_DECODE,
+ mOSVersionInteger, appVersion, status)) {
+ return status;
+ }
+
+ status = java::GeckoAppShell::HasHWVP8Decoder()
+ ? nsIGfxInfo::FEATURE_STATUS_OK
+ : nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+
+ SetCachedFeatureVal(FEATURE_WEBRTC_HW_ACCELERATION_DECODE, mOSVersionInteger,
+ appVersion, status);
+
+ return status;
+}
+
+int32_t GfxInfo::WebRtcHwH264Supported() {
+ MOZ_ASSERT(jni::IsAvailable());
+
+ // The Android side of this calculation is very slow, so we cache the result
+ // in preferences, invalidating if the OS version changes.
+
+ int32_t status = 0;
+ const auto& currentAppVersion = GfxInfoBase::GetApplicationVersion();
+ if (GetCachedFeatureVal(FEATURE_WEBRTC_HW_ACCELERATION_H264,
+ mOSVersionInteger, currentAppVersion, status)) {
+ return status;
+ }
+
+ status = java::HardwareCodecCapabilityUtils::HasHWH264()
+ ? nsIGfxInfo::FEATURE_STATUS_OK
+ : nsIGfxInfo::FEATURE_BLOCKED_DEVICE;
+
+ SetCachedFeatureVal(FEATURE_WEBRTC_HW_ACCELERATION_H264, mOSVersionInteger,
+ currentAppVersion, status);
+
+ return status;
+}
+
+#ifdef DEBUG
+
+// Implement nsIGfxInfoDebug
+
+NS_IMETHODIMP GfxInfo::SpoofVendorID(const nsAString& aVendorID) {
+ mGLStrings->SpoofVendor(NS_LossyConvertUTF16toASCII(aVendorID));
+ return NS_OK;
+}
+
+NS_IMETHODIMP GfxInfo::SpoofDeviceID(const nsAString& aDeviceID) {
+ mGLStrings->SpoofRenderer(NS_LossyConvertUTF16toASCII(aDeviceID));
+ return NS_OK;
+}
+
+NS_IMETHODIMP GfxInfo::SpoofDriverVersion(const nsAString& aDriverVersion) {
+ mGLStrings->SpoofVersion(NS_LossyConvertUTF16toASCII(aDriverVersion));
+ return NS_OK;
+}
+
+NS_IMETHODIMP GfxInfo::SpoofOSVersion(uint32_t aVersion) {
+ EnsureInitialized();
+ mOSVersion = aVersion;
+ return NS_OK;
+}
+
+#endif
+
+nsString GfxInfo::Model() {
+ EnsureInitialized();
+ return mModel;
+}
+
+nsString GfxInfo::Hardware() {
+ EnsureInitialized();
+ return mHardware;
+}
+
+nsString GfxInfo::Product() {
+ EnsureInitialized();
+ return mProduct;
+}
+
+nsString GfxInfo::Manufacturer() {
+ EnsureInitialized();
+ return mManufacturer;
+}
+
+uint32_t GfxInfo::OperatingSystemVersion() {
+ EnsureInitialized();
+ return mOSVersionInteger;
+}
+
+} // namespace widget
+} // namespace mozilla