Reland: Add accelerated VP9 decode infrastructure and an implementation for VA-API.

content/common/gpu/media/vaapi_wrapper.cc

 // Copyright 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/common/gpu/media/vaapi_wrapper.h"
 
 #include <dlfcn.h>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 75 matching lines @@
 };
 
 // A map between VideoCodecProfile and VAProfile.
 static const ProfileMap kProfileMap[] = {
     {media::H264PROFILE_BASELINE, VAProfileH264Baseline},
     {media::H264PROFILE_MAIN, VAProfileH264Main},
     // TODO(posciak): See if we can/want support other variants of
     // media::H264PROFILE_HIGH*.
     {media::H264PROFILE_HIGH, VAProfileH264High},
     {media::VP8PROFILE_ANY, VAProfileVP8Version0_3},
+    {media::VP9PROFILE_ANY, VAProfileVP9Profile0},
 };
 
 static std::vector<VAConfigAttrib> GetRequiredAttribs(
     VaapiWrapper::CodecMode mode) {
   std::vector<VAConfigAttrib> required_attribs;
   required_attribs.insert(
       required_attribs.end(),
       kCommonVAConfigAttribs,
       kCommonVAConfigAttribs + arraysize(kCommonVAConfigAttribs));
   if (mode == VaapiWrapper::kEncode) {
@@ skipping 1042 matching lines @@
   drm_fd_.reset(HANDLE_EINTR(dup(fd)));
 }
 #endif  // USE_OZONE
 
 bool VaapiWrapper::VADisplayState::VAAPIVersionLessThan(int major, int minor) {
   return (major_version_ < major) ||
       (major_version_ == major && minor_version_ < minor);
 }
 
 }  // namespace content