GPU: Use idle-uploads for new NVidia drivers.

To be efficient threaded we need fences, but we should
disable the threaded version until we have them.

BUG=369316
NOTRY=true

No try since this is Android only and the failing test is on linux.

Review URL: https://codereview.chromium.org/262803009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@267920 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 9 insertions, 0 deletions

diff --git a/gpu/command_buffer/service/async_pixel_transfer_manager_android.cc b/gpu/command_buffer/service/async_pixel_transfer_manager_android.cc
index 5795106..a2b2255 100644
--- a/gpu/command_buffer/service/async_pixel_transfer_manager_android.cc
+++ b/gpu/command_buffer/service/async_pixel_transfer_manager_android.cc
@@ -30,6 +30,14 @@ bool IsImagination() {
   return false;
 }
 
+bool IsNvidia31() {
+  const char* vendor = reinterpret_cast<const char*>(glGetString(GL_VENDOR));
+  const char* version = reinterpret_cast<const char*>(glGetString(GL_VERSION));
+  return vendor && version &&
+         std::string(vendor).find("NVIDIA") != std::string::npos &&
+         std::string(version).find("OpenGL ES 3.1") != std::string::npos;
+}
+
 }
 
 // We only used threaded uploads when we can:
@@ -54,6 +62,7 @@ AsyncPixelTransferManager* AsyncPixelTransferManager::Create(
           context->HasExtension("GL_OES_EGL_image") &&
           !IsBroadcom() &&
           !IsImagination() &&
+          !IsNvidia31() &&
           !base::android::SysUtils::IsLowEndDevice()) {
         return new AsyncPixelTransferManagerEGL;
       }