Revert 235128 "Remove GSC usage from ExynosVideoDecodeAccelerator."

content/common/gpu/media/video_decode_accelerator_unittest.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.
 //
 // The bulk of this file is support code; sorry about that.  Here's an overview
 // to hopefully help readers of this code:
 // - RenderingHelper is charged with interacting with X11/{EGL/GLES2,GLX/GL} or
 //   Win/EGL.
 // - ClientState is an enum for the state of the decode client used by the test.
 // - ClientStateNotification is a barrier abstraction that allows the test code
@@ skipping 435 matching lines @@
   int reset_after_frame_num_;
   int delete_decoder_state_;
   ClientState state_;
   int num_skipped_fragments_;
   int num_queued_fragments_;
   int num_decoded_frames_;
   int num_done_bitstream_buffers_;
   PictureBufferById picture_buffers_by_id_;
   base::TimeTicks initialize_done_ticks_;
   int profile_;
-  GLenum texture_target_;
   bool suppress_rendering_;
   std::vector<base::TimeTicks> frame_delivery_times_;
   int delay_reuse_after_frame_num_;
   scoped_ptr<ThrottlingVDAClient> throttling_client_;
   // A map from bitstream buffer id to the decode start time of the buffer.
   std::map<int, base::TimeTicks> decode_start_time_;
   // The decode time of all decoded frames.
   std::vector<base::TimeDelta> decode_time_;
   // The number of VDA::Decode calls per second. This is to simulate webrtc.
   int decode_calls_per_second_;
@@ skipping 27 matching lines @@
       note_(note),
       remaining_play_throughs_(num_play_throughs),
       reset_after_frame_num_(reset_after_frame_num),
       delete_decoder_state_(delete_decoder_state),
       state_(CS_CREATED),
       num_skipped_fragments_(0),
       num_queued_fragments_(0),
       num_decoded_frames_(0),
       num_done_bitstream_buffers_(0),
       profile_(profile),
-      texture_target_(0),
       suppress_rendering_(suppress_rendering),
       delay_reuse_after_frame_num_(delay_reuse_after_frame_num),
       decode_calls_per_second_(decode_calls_per_second) {
   CHECK_GT(num_in_flight_decodes, 0);
   CHECK_GT(num_play_throughs, 0);
   CHECK_GE(rendering_fps, 0);
   // |num_in_flight_decodes_| is unsupported if |decode_calls_per_second_| > 0.
   if (decode_calls_per_second_ > 0)
     CHECK_EQ(1, num_in_flight_decodes_);
   if (rendering_fps > 0)
@@ skipping 56 matching lines @@
 }
 
 void GLRenderingVDAClient::ProvidePictureBuffers(
     uint32 requested_num_of_buffers,
     const gfx::Size& dimensions,
     uint32 texture_target) {
   if (decoder_deleted())
     return;
   std::vector<media::PictureBuffer> buffers;
 
-  texture_target_ = texture_target;
   for (uint32 i = 0; i < requested_num_of_buffers; ++i) {
     uint32 id = picture_buffers_by_id_.size();
     uint32 texture_id;
     base::WaitableEvent done(false, false);
     rendering_helper_->CreateTexture(
-        rendering_window_id_, texture_target_, &texture_id, &done);
+        rendering_window_id_, texture_target, &texture_id, &done);
     done.Wait();
     CHECK(outstanding_texture_ids_.insert(texture_id).second);
     media::PictureBuffer* buffer =
         new media::PictureBuffer(id, dimensions, texture_id);
     CHECK(picture_buffers_by_id_.insert(std::make_pair(id, buffer)).second);
     buffers.push_back(*buffer);
   }
   decoder_->AssignPictureBuffers(buffers);
 }
 
@@ skipping 34 matching lines @@
     decoder_->Reset();
     // Re-start decoding from the beginning of the stream to avoid needing to
     // know how to find I-frames and so on in this test.
     encoded_data_next_pos_to_decode_ = 0;
   }
 
   media::PictureBuffer* picture_buffer =
       picture_buffers_by_id_[picture.picture_buffer_id()];
   CHECK(picture_buffer);
   if (!suppress_rendering_) {
-    rendering_helper_->RenderTexture(texture_target_,
-                                     picture_buffer->texture_id());
+    rendering_helper_->RenderTexture(picture_buffer->texture_id());
   }
 
   if (num_decoded_frames() > delay_reuse_after_frame_num_) {
     base::MessageLoop::current()->PostDelayedTask(
         FROM_HERE,
         base::Bind(&VideoDecodeAccelerator::ReusePictureBuffer,
                    decoder_->AsWeakPtr(),
                    picture.picture_buffer_id()),
         kReuseDelay);
   } else {
@@ skipping 860 matching lines @@
     if (it->first == "v" || it->first == "vmodule")
       continue;
     LOG(FATAL) << "Unexpected switch: " << it->first << ":" << it->second;
   }
 
   base::ShadowingAtExitManager at_exit_manager;
 
 #if defined(OS_WIN)
   content::DXVAVideoDecodeAccelerator::PreSandboxInitialization();
 #elif defined(OS_CHROMEOS)
-#if defined(ARCH_CPU_X86_FAMILY)
+#if defined(ARCH_CPU_ARMEL)
+  content::ExynosVideoDecodeAccelerator::PreSandboxInitialization();
+#elif defined(ARCH_CPU_X86_FAMILY)
   content::VaapiWrapper::PreSandboxInitialization();
 #endif  // ARCH_CPU_ARMEL
 #endif  // OS_CHROMEOS
 
   return RUN_ALL_TESTS();
 }