Add VDA supported profile to GPUInfo.

content/common/gpu/media/vaapi_wrapper.cc

Index: content/common/gpu/media/vaapi_wrapper.cc
diff --git a/content/common/gpu/media/vaapi_wrapper.cc b/content/common/gpu/media/vaapi_wrapper.cc
index c267af50bd4cd9ae4cedb77c6cd575d752d88539..9721d30e2deaa9a6965d1dd412fa38b6f9ebe10c 100644
--- a/content/common/gpu/media/vaapi_wrapper.cc
+++ b/content/common/gpu/media/vaapi_wrapper.cc
@@ -196,6 +196,35 @@ VaapiWrapper::GetSupportedEncodeProfiles() {
   return profiles;
 }
 
+// static
+std::vector<media::VideoDecodeAccelerator::SupportedProfile>
+VaapiWrapper::GetSupportedDecodeProfiles() {
+  std::vector<media::VideoDecodeAccelerator::SupportedProfile> profiles;
+  const base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess();
+  if (cmd_line->HasSwitch(switches::kDisableAcceleratedVideoDecode))

[Pawel Osciak, 2015/03/26 08:36:40]

Can we do this in the caller? Otherwise this flag only disables VAVDA, not all
VDAs like it should?

[henryhsu_tw, 2015/03/26 09:38:34]

Done.

+    return profiles;
+
+  std::vector<ProfileInfo> decode_profile_infos =
+      profile_infos_.Get().GetSupportedProfileInfosForCodecMode(kDecode);
+
+  for (size_t i = 0; i < arraysize(kProfileMap); ++i) {
+    VAProfile va_profile = ProfileToVAProfile(kProfileMap[i].profile, kDecode);
+    if (va_profile == VAProfileNone)
+      continue;
+    for (const auto& profile_info : decode_profile_infos) {
+      if (profile_info.va_profile == va_profile) {
+        media::VideoDecodeAccelerator::SupportedProfile profile;
+        profile.profile = kProfileMap[i].profile;
+        profile.max_resolution = profile_info.max_resolution;
+        profile.min_resolution.SetSize(16, 16);
+        profiles.push_back(profile);
+        break;
+      }
+    }
+  }
+  return profiles;
+}
+
 void VaapiWrapper::TryToSetVADisplayAttributeToLocalGPU() {
   base::AutoLock auto_lock(va_lock_);
   VADisplayAttribute item = {VADisplayAttribRenderMode,