Android: enable WebRTC HW H264 with a flag by default

content/browser/gpu/gpu_data_manager_impl_private.cc

 // Copyright (c) 2013 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/browser/gpu/gpu_data_manager_impl_private.h"
 
 #include <algorithm>
 #include <iterator>
 #include <memory>
 #include <utility>
@@ skipping 10 matching lines @@
 #include "base/trace_event/trace_event.h"
 #include "base/version.h"
 #include "build/build_config.h"
 #include "cc/base/switches.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/common/gpu_host_messages.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/gpu_data_manager_observer.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_constants.h"
+#include "content/public/common/content_features.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/web_preferences.h"
 #include "gpu/command_buffer/service/gpu_preferences.h"
 #include "gpu/command_buffer/service/gpu_switches.h"
 #include "gpu/config/gpu_control_list_jsons.h"
 #include "gpu/config/gpu_driver_bug_workaround_type.h"
 #include "gpu/config/gpu_feature_type.h"
 #include "gpu/config/gpu_info_collector.h"
 #include "gpu/config/gpu_switches.h"
 #include "gpu/config/gpu_util.h"
@@ skipping 727 matching lines @@
 #if defined(OS_WIN)
   if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_VPX_DECODE) &&
       gpu_preferences) {
     gpu_preferences->enable_accelerated_vpx_decode =
         gpu::GpuPreferences::VPX_VENDOR_NONE;
   }
 #endif
 
 #if BUILDFLAG(ENABLE_WEBRTC)
   if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_VIDEO_ENCODE) &&
-      !command_line->HasSwitch(switches::kDisableWebRtcHWEncoding)) {
+      !command_line->HasSwitch(switches::kDisableWebRtcHWEncoding) &&
+      !base::FeatureList::IsEnabled(features::kWebRtcHWH264EncodingAndroid)) {
     if (gpu_preferences) {
       gpu_preferences->disable_web_rtc_hw_encoding = true;
     } else {
       command_line->AppendSwitch(switches::kDisableWebRtcHWEncoding);
     }
   }
 #endif
 
   if (gpu_preferences) { // enable_es3_apis
     bool blacklisted = IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_WEBGL2);
@@ skipping 533 matching lines @@
   gpu_info_.context_info_state = gpu::kCollectInfoFatalFailure;
 #if defined(OS_WIN)
   gpu_info_.dx_diagnostics_info_state = gpu::kCollectInfoFatalFailure;
 #endif
   complete_gpu_info_already_requested_ = true;
   // Some observers might be waiting.
   NotifyGpuInfoUpdate();
 }
 
 }  // namespace content