Add support for Tegra V4L2 VDA

content/common/gpu/media/gpu_video_decode_accelerator.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/common/gpu/media/gpu_video_decode_accelerator.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 255 matching lines @@
 #if defined(OS_WIN)
   if (base::win::GetVersion() < base::win::VERSION_WIN7) {
     NOTIMPLEMENTED() << "HW video decode acceleration not available.";
     NotifyError(media::VideoDecodeAccelerator::PLATFORM_FAILURE);
     return;
   }
   DVLOG(0) << "Initializing DXVA HW decoder for windows.";
   video_decode_accelerator_.reset(
       new DXVAVideoDecodeAccelerator(make_context_current_));
 #elif defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL) && defined(USE_X11)
-  scoped_ptr<V4L2Device> device = V4L2Device::Create();
+  scoped_ptr<V4L2Device> device =
+      V4L2Device::Create(stub_->decoder()->GetGLContext()->GetHandle());
   if (!device.get()) {
     NotifyError(media::VideoDecodeAccelerator::PLATFORM_FAILURE);
     return;
   }
   video_decode_accelerator_.reset(
       new V4L2VideoDecodeAccelerator(gfx::GLSurfaceEGL::GetHardwareDisplay(),
                                      weak_factory_for_io_.GetWeakPtr(),
                                      make_context_current_,
                                      device.Pass(),
                                      io_message_loop_));
@@ skipping 221 matching lines @@
   scoped_refptr<gpu::gles2::TextureRef> texture_ref = it->second;
   GLenum target = texture_ref->texture()->target();
   gpu::gles2::TextureManager* texture_manager =
       stub_->decoder()->GetContextGroup()->texture_manager();
   DCHECK(!texture_ref->texture()->IsLevelCleared(target, 0));
   texture_manager->SetLevelCleared(texture_ref, target, 0, true);
   uncleared_textures_.erase(it);
 }
 
 }  // namespace content